/* roulang page: index */
/* ========== Design Variables ========== */
:root {
  --color-primary-bg: #0A2E1C;
  --color-secondary-bg: #123E25;
  --color-tertiary-bg: #0D3620;
  --color-gold: #FFD700;
  --color-gold-soft: #F0C850;
  --color-red-lucky: #D32F2F;
  --color-white: #ffffff;
  --color-mint: #D1F2EB;
  --color-text-main: #ffffff;
  --color-text-muted: #9BB8AC;
  --color-border-gold: rgba(255, 215, 0, 0.45);
  --color-border-subtle: rgba(255, 255, 255, 0.12);
  --color-card-bg: rgba(18, 62, 37, 0.75);
  --color-card-bg-solid: #123E25;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
  --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Georgia', 'Times New Roman', serif;
  --container-width: 1160px;
  --navbar-height: 72px;
}

/* ========== Reset & Base ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-primary-bg);
  color: var(--color-text-main);
  line-height: 1.62;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  color: var(--color-gold-soft);
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button:focus, a:focus, input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

ul, ol {
  list-style: none;
}

/* ========== Container ========== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ========== Navigation ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(10, 46, 28, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-gold);
  transition: background var(--transition-med), box-shadow var(--transition-med);
}

.site-header.scrolled {
  background: rgba(8, 34, 20, 0.99);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--navbar-height);
  padding: 10px 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold), #B8860B);
  color: var(--color-primary-bg);
  font-size: 18px;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.nav-logo-text span {
  color: var(--color-gold);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-link {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-mint);
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
  position: relative;
}

.nav-link:hover {
  color: var(--color-gold);
  background: rgba(255, 215, 0, 0.08);
}

.nav-link.active {
  color: var(--color-gold);
  background: rgba(255, 215, 0, 0.12);
  box-shadow: inset 0  0 0 0 1px var(--color-gold);
}

.nav-link.active {
  color: var(--color-gold);
  background: rgba(255, 215, 0, 0.12);
  box-shadow: inset 0 0 0 1px var(--color-gold);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-login {
  padding: 10px 18px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.nav-login:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: rgba(255, 215, 0, 0.06);
}

.nav-signup {
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-bg);
  background: linear-gradient(135deg, var(--color-gold), #F5C542);
  border: none;
  box-shadow: var(--shadow-gold);
  transition: all var(--transition-fast);
  cursor: pointer;
  letter-spacing: 0.01em;
}

.nav-signup:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(255, 215, 0, 0.3);
  background: linear-gradient(135deg, #FFE066, #FFD700);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border-subtle);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.nav-toggle:hover {
  background: rgba(255, 215, 0, 0.1);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gold);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  padding-top: calc(var(--navbar-height) + 60px);
  padding-bottom: 80px;
  background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat fixed;
  background-color: var(--color-primary-bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 46, 28, 0.92) 0%, rgba(10, 46, 28, 0.7) 50%, rgba(18, 62, 37, 0.88) 100%);
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.06) 0%, transparent 55%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 215, 0, 0.12);
  border: 1px solid var(--color-border-gold);
  color: var(--color-gold);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-badge i {
  font-size: 0.9rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero h1 .gold-text {
  color: var(--color-gold);
  display: block;
  margin-top: 6px;
}

.hero-desc {
  max-width: 720px;
  margin: 0 auto 32px;
  color: var(--color-mint);
  font-size: 1.05rem;
  line-height: 1.65;
  opacity: 0.92;
}

.hero-search {
  max-width: 660px;
  margin: 0 auto 32px;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: 18px 24px;
  border-radius: 60px;
  border: 1px solid var(--color-border-gold);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  color: var(--color-white);
  font-size: 1rem;
  letter-spacing: 0.01em;
  transition: all var(--transition-fast);
}

.hero-search input::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.hero-search input:focus {
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.12);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.hero-search button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  padding: 12px 28px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, var(--color-gold), #E6B800);
  color: var(--color-primary-bg);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-gold);
}

.hero-search button:hover {
  background: linear-gradient(135deg, #FFE066, #FFD700);
  transform: translateY(-50%) scale(1.02);
}

.hero-shortcuts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-shortcuts a {
  padding: 10px 22px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--color-mint);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-shortcuts a i {
  color: var(--color-gold);
}

.hero-shortcuts a:hover {
  background: rgba(255, 215, 0, 0.12);
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  margin-top: 16px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.02em;
}

.hero-stat-label {
  color: var(--color-mint);
  font-size: 0.85rem;
  opacity: 0.85;
  margin-top: 4px;
}

/* ========== Section Base ========== */
.section {
  padding: 80px 0;
  position: relative;
}

.section-alt {
  background: var(--color-secondary-bg);
}

.section-header {
  max-width: 700px;
  margin-bottom: 48px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.section-header p {
  color: var(--color-mint);
  font-size: 1rem;
  line-height: 1.65;
  opacity: 0.88;
  max-width: 560px;
}

.section-title-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-title-center p {
  margin-left: auto;
  margin-right: auto;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-gold), #E6B800);
  color: var(--color-primary-bg);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #FFE066, #FFD700);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
  color: var(--color-primary-bg);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-gold);
  color: var(--color-gold);
}

.btn-outline:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
  color: var(--color-gold);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary-bg);
}

.btn-white:hover {
  background: var(--color-mint);
  transform: translateY(-2px);
  color: var(--color-primary-bg);
}

/* ========== Value Cards (卖点三连) ========== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.value-card {
  background: var(--color-card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.value-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.value-card:hover {
  border-color: var(--color-border-gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}

.value-card:hover::after {
  opacity: 1;
}

.value-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 215, 0, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--color-gold);
  border: 1px solid var(--color-border-gold);
}

.value-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}

.value-card p {
  color: var(--color-mint);
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.88;
}

/* ========== Activity Highlights ========== */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.activity-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  min-height: 220px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.activity-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.activity-item.wide {
  grid-column: span 7;
}

.activity-item.narrow {
  grid-column: span 5;
}

.activity-item.small {
  grid-column: span 4;
  min-height: 180px;
}

.activity-overlay {
  width: 100%;
  padding: 20px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 70%);
}

.activity-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 50px;
  background: var(--color-red-lucky);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.activity-item h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.activity-item p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
}

/* ========== Scenario / Showcase ========== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
}

.showcase-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-gold);
}

.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.showcase-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
}

.showcase-content p {
  color: var(--color-mint);
  font-size: 1rem;
  line-height: 1.65;
  opacity: 0.9;
  margin-bottom: 24px;
}

.showcase-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.showcase-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--color-mint);
  font-size: 0.95rem;
}

.showcase-list li i {
  color: var(--color-gold);
  margin-top: 4px;
}

/* ========== Social Proof ========== */
.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  padding: 24px 28px;
  background: rgba(18, 62, 37, 0.6);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.proof-item i {
  font-size: 1.8rem;
  color: var(--color-gold);
}

.proof-item .proof-text {
  color: var(--color-mint);
  font-size: 0.9rem;
  line-height: 1.4;
}

.proof-item .proof-text strong {
  display: block;
  color: var(--color-white);
  font-size: 1.05rem;
}

/* ========== News / CMS List ========== */
.news-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
  margin-top: 16px;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.news-item {
  display: flex;
  gap: 16px;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.news-item:last-child {
  border-bottom: none;
}

.news-item-date {
  flex-shrink: 0;
  width: 64px;
  text-align: center;
  color: var(--color-gold);
  font-weight: 700;
  font-size: 1.1rem;
}

.news-item-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.news-item-content h4 a {
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.news-item-content h4 a:hover {
  color: var(--color-gold);
}

.news-item-content p {
  color: var(--color-mint);
  font-size: 0.85rem;
  opacity: 0.8;
}

.news-sidebar {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  align-self: start;
}

.news-sidebar h5 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 16px;
}

.news-sidebar ul li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.news-sidebar ul li a {
  color: var(--color-mint);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.news-sidebar ul li a:hover {
  color: var(--color-gold);
}

/* ========== Lead Form ========== */
.lead-form-section {
  background: url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  position: relative;
  padding: 80px 0;
}

.lead-form-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 46, 28, 0.9);
  z-index: 1;
}

.lead-form-container {
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: 0 auto;
  background: var(--color-card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}

.lead-form-container h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
  text-align: center;
}

.lead-form-container p {
  color: var(--color-mint);
  text-align: center;
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid var(--color-border-subtle);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.form-group input:focus {
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
}

.form-privacy {
  font-size: 0.75rem;
  color: var(--color-mint);
  opacity: 0.7;
  text-align: center;
  margin-top: 12px;
}

/* ========== FAQ ========== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  background: var(--color-card-bg);
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-border-gold);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-gold);
}

.faq-question i {
  transition: transform var(--transition-fast);
  color: var(--color-gold);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-med), padding var(--transition-med);
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--color-mint);
  font-size: 0.95rem;
  line-height: 1.65;
  opacity: 0.9;
}

/* ========== Opinion / Insight ========== */
.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.insight-card {
  background: rgba(18, 62, 37, 0.5);
  border-left: 4px solid var(--color-gold);
  border-radius: 8px;
  padding: 24px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.insight-card:hover {
  background: rgba(18, 62, 37, 0.8);
  transform: translateY(-4px);
}

.insight-card blockquote {
  margin: 0;
  color: var(--color-white);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.6;
}

.insight-card .insight-author {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--color-gold);
  font-weight: 600;
}

/* ========== CTA ========== */
.cta-band {
  background: linear-gradient(135deg, #0A2E1C, #1A4A30);
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.cta-band h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.cta-band p {
  color: var(--color-mint);
  font-size: 1rem;
  margin-bottom: 28px;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ========== Footer ========== */
.site-footer {
  background: #071F13;
  padding: 50px 0 28px;
  border-top: 1px solid var(--color-border-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}

.footer-brand h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.footer-brand p {
  color: var(--color-mint);
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-mint);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.footer-social a:hover {
  background: rgba(255, 215, 0, 0.12);
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.footer-col h5 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--color-mint);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-mint);
  opacity: 0.8;
}

.footer-bottom a {
  color: var(--color-gold);
}

/* ========== Floating Action Button ========== */
.fab {
  position: fixed;
  left: 20px;
  bottom: 96px;
  z-index: 180;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1A1A1A, #2A2A2A);
  border: 2px solid var(--color-gold);
  color: var(--color-gold);
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
  cursor: pointer;
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.fab:hover {
  opacity: 1;
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

.fab .notification-dot {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-red-lucky);
  border: 2px solid var(--color-primary-bg);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .activity-item.wide {
    grid-column: span 12;
  }
  .activity-item.narrow {
    grid-column: span 6;
  }
  .activity-item.small {
    grid-column: span 6;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --navbar-height: 62px;
  }
  .nav-wrapper {
    flex-wrap: nowrap;
    gap: 12px;
  }
  .nav-menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: rgba(10, 46, 28, 0.98);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 8px;
    transform: translateY(-120%);
    transition: transform var(--transition-med);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--color-border-gold);
    z-index: 150;
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .nav-link {
    display: block;
    text-align: center;
    padding: 12px;
    font-size: 1rem;
  }
  .nav-actions {
    display: flex;
    gap: 6px;
  }
  .nav-login, .nav-signup {
    padding: 8px 14px;
    font-size: 0.8rem;
    white-space: nowrap;
  }
  .nav-toggle {
    display: flex;
  }
  .hero {
    padding-top: calc(var(--navbar-height) + 40px);
    padding-bottom: 60px;
    min-height: auto;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  .hero-desc {
    font-size: 0.95rem;
  }
  .hero-search input {
    padding: 14px 18px;
  }
  .hero-search button {
    padding: 10px 18px;
    font-size: 0.85rem;
    right: 4px;
  }
  .hero-stats {
    gap: 18px;
  }
  .section {
    padding: 60px 0;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .news-layout {
    grid-template-columns: 1fr;
  }
  .insight-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .activity-item.wide,
  .activity-item.narrow,
  .activity-item.small {
    grid-column: span 12;
  }
}

@media (max-width: 520px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
  .hero-shortcuts a {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
  .hero-stat-number {
    font-size: 1.5rem;
  }
  .lead-form-container {
    padding: 28px 20px;
  }
  .nav-logo-text {
    font-size: 0.85rem;
  }
  .nav-logo-icon {
    width: 36px;
    height: 36px;
    font-size: 15px;
  }
  .fab {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
    left: 12px;
    bottom: 80px;
  }
}

/* roulang page: article */
:root {
            --color-primary: #0A2E1C;
            --color-primary-light: #123E25;
            --color-primary-dark: #062313;
            --color-gold: #FFD700;
            --color-gold-dark: #D4AC0D;
            --color-red: #D32F2F;
            --color-white: #FFFFFF;
            --color-mint: #D1F2EB;
            --color-text: #1E2A24;
            --color-text-soft: #3D5A4C;
            --color-border: rgba(255, 215, 0, 0.25);
            --color-overlay: rgba(6, 35, 19, 0.88);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 4px 18px rgba(0, 0, 0, 0.18);
            --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.28);
            --shadow-gold: 0 6px 24px rgba(255, 215, 0, 0.22);
            --font-sans: 'Inter', 'Segoe UI', 'Roboto', Arial, sans-serif;
            --font-serif: 'Georgia', 'Times New Roman', serif;
            --transition: all 0.28s cubic-bezier(0.2, 0.7, 0.3, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--color-primary);
            color: var(--color-text);
            line-height: 1.62;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--color-gold);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover,
        a:focus {
            color: var(--color-gold-dark);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--color-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin: 0 0 0.75rem;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        @media (min-width: 768px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* ===== HEADER ===== */
        .site-header {
            background: var(--color-primary-dark);
            border-bottom: 1px solid var(--color-border);
            position: sticky;
            top: 0;
            z-index: 90;
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            transition: var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.25rem;
            padding: 0.75rem 0;
            min-height: 68px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.7rem;
            flex-shrink: 0;
        }

        .nav-logo-icon {
            width: 46px;
            height: 46px;
            background: linear-gradient(145deg, var(--color-gold), var(--color-gold-dark));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary-dark);
            font-size: 1.3rem;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
            transition: var(--transition);
        }

        .nav-logo:hover .nav-logo-icon {
            transform: rotate(8deg) scale(1.05);
            box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
        }

        .nav-logo-text {
            color: var(--color-white);
            font-size: 0.88rem;
            line-height: 1.3;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        .nav-logo-text span {
            color: var(--color-gold);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.35rem;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-link {
            color: var(--color-mint);
            font-size: 0.88rem;
            font-weight: 600;
            padding: 0.55rem 0.95rem;
            border-radius: 999px;
            position: relative;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-link:hover,
        .nav-link:focus {
            color: var(--color-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-link.active {
            color: var(--color-gold);
            background: rgba(255, 215, 0, 0.12);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .nav-login,
        .nav-signup {
            border: none;
            cursor: pointer;
            font-family: inherit;
            font-weight: 600;
            font-size: 0.82rem;
            padding: 0.55rem 1.1rem;
            border-radius: 999px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-login {
            background: transparent;
            color: var(--color-mint);
            border: 1px solid rgba(209, 242, 235, 0.3);
        }

        .nav-login:hover {
            background: rgba(209, 242, 235, 0.1);
            color: var(--color-white);
            border-color: var(--color-mint);
        }

        .nav-signup {
            background: linear-gradient(145deg, var(--color-gold), var(--color-gold-dark));
            color: var(--color-primary-dark);
            box-shadow: var(--shadow-gold);
        }

        .nav-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(255, 215, 0, 0.38);
        }

        .nav-signup:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            padding: 0.4rem;
            border-radius: 8px;
        }

        .nav-toggle span {
            width: 26px;
            height: 2.5px;
            background: var(--color-gold);
            border-radius: 4px;
            transition: var(--transition);
            display: block;
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        @media (max-width: 900px) {
            .nav-wrapper {
                flex-wrap: wrap;
                min-height: auto;
            }

            .nav-menu {
                order: 3;
                flex-basis: 100%;
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 0.2rem;
                padding: 1rem 0;
                background: var(--color-primary-dark);
                border-radius: var(--radius-md);
                border: 1px solid var(--color-border);
                margin-top: 0.6rem;
            }

            .nav-menu.open {
                display: flex;
            }

            .nav-link {
                padding: 0.7rem 1rem;
                border-radius: var(--radius-sm);
                text-align: left;
                font-size: 1rem;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-actions {
                flex-shrink: 0;
            }

            .nav-login,
            .nav-signup {
                padding: 0.5rem 0.85rem;
                font-size: 0.78rem;
            }
        }

        @media (max-width: 420px) {
            .nav-login {
                padding: 0.45rem 0.7rem;
                font-size: 0.72rem;
            }

            .nav-signup {
                padding: 0.45rem 0.7rem;
                font-size: 0.72rem;
            }

            .nav-logo-text {
                font-size: 0.75rem;
            }

            .nav-logo-icon {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
        }

        /* ===== ARTICLE HERO / BANNER ===== */
        .article-hero {
            position: relative;
            padding: 3rem 0 2.2rem;
            background: linear-gradient(160deg, var(--color-primary-light), var(--color-primary));
            overflow: hidden;
        }

        .article-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.16;
            z-index: 0;
        }

        .article-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 0%, var(--color-primary) 100%);
            z-index: 1;
        }

        .article-hero-content {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem;
            font-size: 0.78rem;
            color: var(--color-mint);
            margin-bottom: 1.1rem;
            font-weight: 500;
        }

        .breadcrumb a {
            color: var(--color-gold);
            transition: var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--color-white);
        }

        .breadcrumb .separator {
            color: rgba(209, 242, 235, 0.5);
            font-size: 0.7rem;
        }

        .article-meta-top {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
            margin-bottom: 0.8rem;
        }

        .article-category-tag {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(255, 215, 0, 0.15);
            color: var(--color-gold);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 0.35rem 0.8rem;
            border-radius: 999px;
            border: 1px solid rgba(255, 215, 0, 0.3);
            letter-spacing: 0.02em;
            text-transform: uppercase;
        }

        .article-category-tag i {
            font-size: 0.65rem;
        }

        .article-date {
            color: var(--color-mint);
            font-size: 0.78rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .article-date i {
            font-size: 0.65rem;
            color: var(--color-gold);
        }

        .article-hero h1 {
            color: var(--color-white);
            font-size: 2rem;
            line-height: 1.2;
            margin-bottom: 1rem;
            letter-spacing: -0.01em;
            max-width: 850px;
        }

        .article-hero .article-excerpt {
            color: var(--color-mint);
            font-size: 1.05rem;
            line-height: 1.65;
            max-width: 780px;
            margin-bottom: 1.2rem;
        }

        .article-hero .hero-cover {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
            margin-top: 1.4rem;
            max-height: 420px;
        }

        .article-hero .hero-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .article-hero .hero-cover:hover img {
            transform: scale(1.02);
        }

        @media (min-width: 768px) {
            .article-hero h1 {
                font-size: 2.5rem;
            }

            .article-hero {
                padding: 4rem 0 2.8rem;
            }
        }

        @media (min-width: 1024px) {
            .article-hero h1 {
                font-size: 2.9rem;
            }
        }

        /* ===== ARTICLE BODY ===== */
        .article-main {
            background: #F7F9F6;
            padding: 2.5rem 0;
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
            margin-top: -1px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.2rem;
        }

        @media (min-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr 320px;
            }
        }

        .article-body {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 2rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(10, 46, 28, 0.08);
            line-height: 1.7;
            color: var(--color-text);
        }

        .article-body h2 {
            color: var(--color-primary);
            font-size: 1.4rem;
            margin-top: 1.8rem;
            margin-bottom: 0.75rem;
            border-left: 4px solid var(--color-gold);
            padding-left: 0.9rem;
        }

        .article-body h3 {
            color: var(--color-primary-light);
            font-size: 1.15rem;
            margin-top: 1.5rem;
            margin-bottom: 0.6rem;
        }

        .article-body p {
            margin-bottom: 1rem;
            color: var(--color-text);
        }

        .article-body ul,
        .article-body ol {
            margin: 0.8rem 0 1.2rem;
            padding-left: 1.5rem;
        }

        .article-body ul li {
            list-style: disc;
            margin-bottom: 0.5rem;
        }

        .article-body ol li {
            list-style: decimal;
            margin-bottom: 0.5rem;
        }

        .article-body blockquote {
            border-left: 5px solid var(--color-gold);
            background: rgba(255, 215, 0, 0.06);
            padding: 1.4rem 1.6rem;
            margin: 1.8rem 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-family: var(--font-serif);
            font-size: 1.1rem;
            font-style: italic;
            color: var(--color-primary-light);
            line-height: 1.65;
        }

        .article-body blockquote p {
            margin-bottom: 0.5rem;
        }

        .article-body img {
            border-radius: var(--radius-sm);
            margin: 1.2rem 0;
        }

        .article-not-found {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 3rem 2rem;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(10, 46, 28, 0.08);
        }

        .article-not-found i {
            font-size: 3rem;
            color: var(--color-gold);
            margin-bottom: 1rem;
            display: block;
        }

        .article-not-found h2 {
            color: var(--color-primary);
            font-size: 1.5rem;
            margin-bottom: 0.6rem;
        }

        .article-not-found p {
            color: var(--color-text-soft);
            margin-bottom: 1.4rem;
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: linear-gradient(145deg, var(--color-gold), var(--color-gold-dark));
            color: var(--color-primary-dark);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.8rem 1.4rem;
            border-radius: 999px;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
        }

        .btn-back-home:hover {
            transform: translateY(-2px);
            color: var(--color-primary-dark);
            box-shadow: 0 10px 26px rgba(255, 215, 0, 0.4);
        }

        /* ===== SIDEBAR ===== */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.6rem;
        }

        .sidebar-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 1.4rem;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(10, 46, 28, 0.08);
        }

        .sidebar-card h4 {
            color: var(--color-primary);
            font-size: 1rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            border-bottom: 2px solid rgba(255, 215, 0, 0.3);
            padding-bottom: 0.7rem;
        }

        .sidebar-card h4 i {
            color: var(--color-gold);
            font-size: 0.8rem;
        }

        .sidebar-promo-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .sidebar-promo-item {
            display: flex;
            align-items: center;
            gap: 0.7rem;
            padding: 0.6rem 0.7rem;
            border-radius: var(--radius-sm);
            background: rgba(10, 46, 28, 0.03);
            transition: var(--transition);
            cursor: pointer;
        }

        .sidebar-promo-item:hover {
            background: rgba(255, 215, 0, 0.1);
            transform: translateX(4px);
        }

        .sidebar-promo-item .promo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(145deg, var(--color-gold), var(--color-gold-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary-dark);
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .sidebar-promo-item .promo-text {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.35;
        }

        .sidebar-promo-item .promo-text span {
            display: block;
            font-size: 0.72rem;
            font-weight: 400;
            color: var(--color-text-soft);
            margin-top: 0.15rem;
        }

        .sidebar-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.8rem;
        }

        .stat-box {
            background: var(--color-primary-dark);
            border-radius: var(--radius-sm);
            padding: 1rem 0.8rem;
            text-align: center;
            border: 1px solid var(--color-border);
        }

        .stat-box .stat-number {
            color: var(--color-gold);
            font-size: 1.4rem;
            font-weight: 700;
            line-height: 1.2;
        }

        .stat-box .stat-label {
            color: var(--color-mint);
            font-size: 0.7rem;
            font-weight: 500;
            margin-top: 0.3rem;
        }

        /* ===== DATA-DRIVEN BOARDS ===== */
        .metrics-section {
            background: var(--color-primary-dark);
            padding: 3rem 0;
            border-radius: var(--radius-lg);
            margin: 2.5rem 0;
            border: 1px solid var(--color-border);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.2rem;
        }

        @media (min-width: 768px) {
            .metrics-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .metric-card {
            text-align: center;
            padding: 1.5rem 1rem;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 215, 0, 0.15);
            transition: var(--transition);
        }

        .metric-card:hover {
            background: rgba(255, 215, 0, 0.06);
            border-color: rgba(255, 215, 0, 0.4);
            transform: translateY(-3px);
        }

        .metric-icon {
            font-size: 1.6rem;
            color: var(--color-gold);
            margin-bottom: 0.6rem;
        }

        .metric-value {
            color: var(--color-white);
            font-size: 1.65rem;
            font-weight: 700;
            line-height: 1.2;
        }

        .metric-label {
            color: var(--color-mint);
            font-size: 0.78rem;
            font-weight: 500;
            margin-top: 0.3rem;
            line-height: 1.35;
        }

        /* ===== SERVICE MATRIX ===== */
        .matrix-section {
            background: #F7F9F6;
            padding: 2.5rem 0;
        }

        .section-heading {
            margin-bottom: 1.8rem;
        }

        .section-heading h2 {
            color: var(--color-primary);
            font-size: 1.6rem;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .section-heading h2 i {
            color: var(--color-gold);
            font-size: 1.3rem;
        }

        .section-heading p {
            color: var(--color-text-soft);
            font-size: 0.92rem;
            line-height: 1.55;
            max-width: 720px;
            text-align: left;
        }

        .matrix-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.2rem;
        }

        @media (min-width: 768px) {
            .matrix-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .matrix-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            border-left: 4px solid var(--color-gold);
            transition: var(--transition);
        }

        .matrix-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-left-color: var(--color-red);
        }

        .matrix-item h3 {
            color: var(--color-primary);
            font-size: 1.05rem;
            margin-bottom: 0.6rem;
        }

        .matrix-item p {
            color: var(--color-text-soft);
            font-size: 0.85rem;
            line-height: 1.6;
        }

        /* ===== COMPARISON TABLE ===== */
        .comparison-section {
            background: var(--color-white);
            padding: 2.5rem 0;
        }

        .comparison-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(10, 46, 28, 0.08);
        }

        table.comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .comparison-table th,
        .comparison-table td {
            padding: 0.9rem 1.2rem;
            text-align: left;
            font-size: 0.85rem;
            border-bottom: 1px solid #E5EBE7;
        }

        .comparison-table th {
            background: var(--color-primary-dark);
            color: var(--color-mint);
            font-weight: 700;
            white-space: nowrap;
            font-size: 0.78rem;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        .comparison-table tbody tr {
            transition: var(--transition);
        }

        .comparison-table tbody tr:hover {
            background: rgba(255, 215, 0, 0.06);
        }

        .comparison-table .highlight-cell {
            color: var(--color-red);
            font-weight: 700;
        }

        .comparison-table .gold-cell {
            color: var(--color-gold-dark);
            font-weight: 700;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #F7F9F6;
            padding: 2.5rem 0;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }

        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(10, 46, 28, 0.08);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: var(--color-border);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            padding: 1.1rem 1.3rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            font-family: inherit;
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--color-primary);
            text-align: left;
            transition: var(--transition);
        }

        .faq-question:hover {
            color: var(--color-gold-dark);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold-dark);
            font-size: 0.7rem;
            transition: var(--transition);
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            background: var(--color-gold);
            color: var(--color-primary-dark);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 1.3rem;
        }

        .faq-item.open .faq-answer {
            max-height: 360px;
            padding: 0 1.3rem 1.2rem;
        }

        .faq-answer p {
            color: var(--color-text-soft);
            font-size: 0.85rem;
            line-height: 1.65;
        }

        /* ===== CTA FORM ===== */
        .cta-section {
            background: linear-gradient(150deg, var(--color-primary-light), var(--color-primary-dark));
            padding: 3rem 0;
            border-radius: var(--radius-lg);
            margin: 2.5rem 0 0;
            border: 1px solid var(--color-border);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
            z-index: 0;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 1024px) {
            .cta-content {
                grid-template-columns: 1fr 1fr;
                gap: 3rem;
                align-items: center;
            }
        }

        .cta-text h2 {
            color: var(--color-white);
            font-size: 1.7rem;
            margin-bottom: 0.7rem;
        }

        .cta-text h2 span {
            color: var(--color-gold);
        }

        .cta-text p {
            color: var(--color-mint);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .cta-form {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--radius-md);
            padding: 1.6rem;
            border: 1px solid rgba(255, 215, 0, 0.2);
        }

        .cta-form label {
            display: block;
            color: var(--color-mint);
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 0.35rem;
        }

        .cta-form input,
        .cta-form textarea {
            width: 100%;
            padding: 0.75rem 1rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(209, 242, 235, 0.3);
            background: rgba(10, 46, 28, 0.6);
            color: var(--color-white);
            font-family: inherit;
            font-size: 0.85rem;
            transition: var(--transition);
            margin-bottom: 1rem;
        }

        .cta-form input::placeholder,
        .cta-form textarea::placeholder {
            color: rgba(209, 242, 235, 0.5);
        }

        .cta-form input:focus,
        .cta-form textarea:focus {
            outline: 2px solid var(--color-gold);
            outline-offset: 0;
            border-color: var(--color-gold);
            background: rgba(10, 46, 28, 0.8);
        }

        .cta-form textarea {
            min-height: 72px;
            resize: vertical;
        }

        .btn-cta-submit {
            width: 100%;
            background: linear-gradient(145deg, var(--color-gold), var(--color-gold-dark));
            color: var(--color-primary-dark);
            border: none;
            font-family: inherit;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.85rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
        }

        .btn-cta-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(255, 215, 0, 0.45);
        }

        .btn-cta-submit:active {
            transform: translateY(0);
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--color-primary-dark);
            padding: 3rem 0 1.5rem;
            border-top: 1px solid var(--color-border);
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr 1fr;
            }
        }

        .footer-brand h3 {
            color: var(--color-gold);
            font-size: 1.15rem;
            margin-bottom: 0.7rem;
            letter-spacing: 0.01em;
        }

        .footer-brand p {
            color: var(--color-mint);
            font-size: 0.8rem;
            line-height: 1.6;
            margin-bottom: 0.9rem;
        }

        .footer-social {
            display: flex;
            gap: 0.6rem;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-gold);
            transition: var(--transition);
            font-size: 0.8rem;
        }

        .footer-social a:hover {
            background: var(--color-gold);
            color: var(--color-primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }

        .footer-col h5 {
            color: var(--color-white);
            font-size: 0.85rem;
            margin-bottom: 0.9rem;
            letter-spacing: 0.02em;
        }

        .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-col ul li a {
            color: var(--color-mint);
            font-size: 0.78rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
        }

        .footer-col ul li a:hover {
            color: var(--color-gold);
            transform: translateX(3px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding-top: 1.4rem;
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
            text-align: center;
        }

        .footer-bottom span {
            color: rgba(209, 242, 235, 0.6);
            font-size: 0.72rem;
            line-height: 1.5;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                text-align: left;
            }
        }

        /* ===== FAB ===== */
        .floating-fab {
            position: fixed;
            left: 1rem;
            bottom: 5.5rem;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(145deg, var(--color-gold), var(--color-gold-dark));
            border: 3px solid var(--color-gold);
            box-shadow: 0 4px 22px rgba(255, 215, 0, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            color: var(--color-primary-dark);
            font-size: 1.3rem;
            opacity: 0.75;
            animation: fabFloat 3s ease-in-out infinite;
        }

        .floating-fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 32px rgba(255, 215, 0, 0.55);
        }

        .floating-fab:active {
            transform: scale(0.95);
        }

        .floating-fab .fab-notification {
            position: absolute;
            top: 0;
            right: 0;
            width: 14px;
            height: 14px;
            background: var(--color-red);
            border-radius: 50%;
            border: 2px solid var(--color-primary-dark);
            animation: fabBlink 2s ease-in-out infinite;
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.35; }
        }

        /* ===== PULL QUOTE ===== */
        .pull-quote {
            background: linear-gradient(145deg, rgba(255, 215, 0, 0.07), rgba(255, 215, 0, 0.02));
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 1.6rem 1.8rem;
            margin: 2rem 0;
            font-family: var(--font-serif);
            font-size: 1.15rem;
            font-style: italic;
            color: var(--color-primary-light);
            line-height: 1.7;
            position: relative;
        }

        .pull-quote::before {
            content: "\201C";
            font-size: 3.5rem;
            color: var(--color-gold);
            position: absolute;
            top: 0.2rem;
            left: 0.8rem;
            font-family: Georgia, serif;
            line-height: 1;
            opacity: 0.4;
        }

        .pull-quote p {
            position: relative;
            z-index: 1;
            margin-left: 1.5rem;
        }

        /* ===== RESPONSIVE TOUCHES ===== */
        @media (max-width: 520px) {
            .article-body {
                padding: 1.2rem;
            }

            .article-hero h1 {
                font-size: 1.55rem;
            }

            .section-heading h2 {
                font-size: 1.3rem;
            }

            .metric-value {
                font-size: 1.3rem;
            }

            .cta-text h2 {
                font-size: 1.4rem;
            }

            .pull-quote {
                padding: 1.2rem 1.2rem 1.2rem 1.4rem;
                font-size: 0.95rem;
            }

            .pull-quote p {
                margin-left: 1.1rem;
            }
        }

        @media (min-width: 521px) and (max-width: 767px) {
            .article-body {
                padding: 1.6rem;
            }

            .article-hero h1 {
                font-size: 1.9rem;
            }
        }

/* roulang page: category1 */
:root {
      --bg-deep: #0A2E1C;
      --bg-forest: #123E25;
      --bg-card: #0D3520;
      --bg-card-hover: #154A2D;
      --gold: #FFD700;
      --gold-soft: #FEF08A;
      --gold-deep: #D4AC0D;
      --red: #D32F2F;
      --text-white: #FFFFFF;
      --text-mint: #D1F2EB;
      --text-muted: #9BC4B5;
      --border-gold: rgba(255, 215, 0, 0.28);
      --border-soft: rgba(255, 215, 0, 0.12);
      --radius-sm: 0.65rem;
      --radius-md: 1rem;
      --radius-lg: 1.4rem;
      --radius-xl: 2rem;
      --shadow-card: 0 18px 45px rgba(0, 0, 0, 0.22);
      --shadow-glow: 0 0 22px rgba(255, 215, 0, 0.16);
      --shadow-btn: 0 8px 22px rgba(255, 215, 0, 0.24);
      --transition: all 0.28s cubic-bezier(0.22, 1, 0.36, 1);
      --font-sans: 'Segoe UI', 'SF Pro Display', 'Helvetica Neue', 'Arial', 'Noto Sans JP', 'Inter', sans-serif;
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-sans);
      font-size: 1rem;
      line-height: 1.62;
      color: var(--text-mint);
      background: var(--bg-deep);
      margin: 0;
      padding: 0;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
      border: 0;
    }

    a {
      color: var(--gold);
      text-decoration: none;
      transition: var(--transition);
    }

    a:hover {
      color: var(--gold-soft);
    }

    button {
      font-family: inherit;
      cursor: pointer;
      border: none;
      outline: none;
      transition: var(--transition);
    }

    button:focus-visible,
    a:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
    }

    input,
    select,
    textarea {
      font-family: inherit;
      font-size: 1rem;
      border: 1px solid var(--border-soft);
      background: rgba(255, 255, 255, 0.05);
      color: var(--text-white);
      border-radius: var(--radius-sm);
      padding: 0.8rem 1rem;
      outline: none;
      transition: var(--transition);
      width: 100%;
      display: block;
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--gold);
      box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
    }

    input::placeholder,
    textarea::placeholder {
      color: var(--text-muted);
      opacity: 0.75;
    }

    /* Container */
    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 1.5rem;
      width: 100%;
    }

    /* ----------------- HEADER / NAV ----------------- */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(10, 46, 28, 0.92);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(255, 215, 0, 0.1);
      box-shadow: 0 4px 18px rgba(0, 0, 0, 0.18);
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 0.85rem 0;
      min-height: 4.5rem;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.8rem;
      color: var(--text-white);
      flex-shrink: 0;
    }

    .nav-logo:hover {
      color: var(--text-white);
    }

    .nav-logo-icon {
      width: 2.9rem;
      height: 2.9rem;
      background: linear-gradient(135deg, var(--gold) 0%, #b8860b 100%);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #0A2E1C;
      font-size: 1.15rem;
      box-shadow: var(--shadow-btn);
      flex-shrink: 0;
    }

    .nav-logo-text {
      font-size: 0.83rem;
      font-weight: 700;
      line-height: 1.25;
      letter-spacing: 0.01em;
      color: var(--text-white);
    }

    .nav-logo-text span {
      color: var(--gold);
      font-weight: 800;
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 0.35rem;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .nav-link {
      display: inline-block;
      padding: 0.6rem 1.05rem;
      border-radius: 2rem;
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--text-mint);
      position: relative;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--gold);
      background: rgba(255, 215, 0, 0.06);
    }

    .nav-link.active {
      color: #0A2E1C;
      background: linear-gradient(135deg, var(--gold) 0%, #f5c500 100%);
      font-weight: 700;
      box-shadow: var(--shadow-btn);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      flex-shrink: 0;
      margin-left: auto;
    }

    .nav-login {
      background: transparent;
      color: var(--text-mint);
      font-size: 0.92rem;
      font-weight: 600;
      padding: 0.55rem 1.05rem;
      border-radius: 2rem;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .nav-login:hover {
      color: var(--gold);
      border-color: rgba(255, 215, 0, 0.3);
    }

    .nav-signup {
      background: linear-gradient(135deg, var(--red) 0%, #a52222 100%);
      color: #FFFFFF;
      font-size: 0.92rem;
      font-weight: 700;
      padding: 0.55rem 1.2rem;
      border-radius: 2rem;
      box-shadow: 0 6px 18px rgba(211, 47, 47, 0.35);
      white-space: nowrap;
    }

    .nav-signup:hover {
      background: linear-gradient(135deg, #e33e3e 0%, #b72525 100%);
      box-shadow: 0 8px 24px rgba(211, 47, 47, 0.45);
      transform: translateY(-1px);
      color: #FFFFFF;
    }

    .nav-toggle {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      background: transparent;
      padding: 0.5rem;
      border-radius: 50%;
      width: 2.6rem;
      height: 2.6rem;
    }

    .nav-toggle span {
      display: block;
      width: 1.25rem;
      height: 2px;
      background: var(--gold);
      border-radius: 2px;
      transition: var(--transition);
      transform-origin: center;
    }

    .nav-toggle.active span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }

    .nav-toggle.active span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    /* Mobile nav open */
    .nav-menu.mobile-open {
      display: flex;
      flex-direction: column;
      align-items: stretch;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: rgba(10, 46, 28, 0.98);
      backdrop-filter: blur(18px);
      padding: 1.2rem 1.5rem 1.5rem;
      border-bottom: 1px solid rgba(255, 215, 0, 0.15);
      box-shadow: 0 16px 35px rgba(0, 0, 0, 0.35);
      gap: 0.4rem;
    }

    .nav-menu.mobile-open .nav-link {
      font-size: 1rem;
      padding: 0.85rem 1.1rem;
      border-radius: 0.8rem;
      text-align: left;
    }

    /* ----------------- HERO ----------------- */
    .hero-section {
      position: relative;
      padding: 3.5rem 0 3rem;
      background: 
        radial-gradient(ellipse at 75% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 55%),
        linear-gradient(135deg, #0A2E1C 0%, #123E25 55%, #0C3520 100%);
      overflow: hidden;
      border-bottom: 1px solid rgba(255, 215, 0, 0.08);
    }

    .hero-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255, 215, 0, 0.015) 40px, rgba(255, 215, 0, 0.015) 41px);
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 2.8rem;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .hero-content {
      text-align: left;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(255, 215, 0, 0.12);
      border: 1px solid rgba(255, 215, 0, 0.25);
      color: var(--gold);
      font-size: 0.82rem;
      font-weight: 600;
      padding: 0.4rem 1rem;
      border-radius: 2rem;
      margin-bottom: 1.3rem;
      letter-spacing: 0.02em;
    }

    .hero-badge i {
      color: var(--gold);
    }

    .hero-title {
      font-size: 2.6rem;
      font-weight: 800;
      line-height: 1.15;
      color: var(--text-white);
      margin: 0 0 1.2rem;
      letter-spacing: -0.02em;
    }

    .hero-title span {
      background: linear-gradient(135deg, var(--gold) 0%, #f5c500 50%, #FFC107 100%);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      color: var(--gold);
    }

    .hero-desc {
      font-size: 1.05rem;
      line-height: 1.65;
      color: var(--text-mint);
      margin: 0 0 1.8rem;
      max-width: 560px;
      text-align: left;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 0.9rem;
      align-items: center;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--gold) 0%, #f0b400 100%);
      color: #0A2E1C;
      font-size: 1rem;
      font-weight: 700;
      padding: 0.9rem 1.8rem;
      border-radius: 3rem;
      box-shadow: var(--shadow-btn);
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      letter-spacing: 0.01em;
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #ffe14d 0%, #f7c400 100%);
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(255, 215, 0, 0.35);
      color: #0A2E1C;
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.06);
      color: var(--text-white);
      font-size: 1rem;
      font-weight: 600;
      padding: 0.9rem 1.7rem;
      border-radius: 3rem;
      border: 1px solid rgba(255, 215, 0, 0.3);
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      letter-spacing: 0.01em;
    }

    .btn-secondary:hover {
      background: rgba(255, 215, 0, 0.08);
      border-color: rgba(255, 215, 0, 0.5);
      color: var(--gold);
      transform: translateY(-2px);
    }

    /* Hero visual */
    .hero-visual {
      position: relative;
    }

    .hero-image-wrapper {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      border: 1px solid rgba(255, 215, 0, 0.16);
    }

    .hero-image-wrapper::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(10, 46, 28, 0.45) 100%);
      pointer-events: none;
      z-index: 1;
    }

    .hero-image-wrapper img {
      width: 100%;
      height: 100%;
      max-height: 380px;
      object-fit: cover;
      border-radius: var(--radius-lg);
      transition: transform 0.6s ease;
    }

    .hero-image-wrapper:hover img {
      transform: scale(1.04);
    }

    .hero-pop-card {
      position: absolute;
      bottom: 1.2rem;
      left: 1.2rem;
      right: 1.2rem;
      z-index: 2;
      background: rgba(10, 46, 28, 0.88);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 215, 0, 0.22);
      border-radius: var(--radius-md);
      padding: 1rem 1.3rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .hero-pop-card .pop-label {
      font-size: 0.8rem;
      color: var(--text-muted);
      font-weight: 500;
      letter-spacing: 0.02em;
    }

    .hero-pop-card .pop-value {
      font-size: 1.35rem;
      font-weight: 800;
      color: var(--gold);
      letter-spacing: -0.01em;
    }

    .hero-pop-card .pop-badge {
      display: inline-block;
      background: var(--red);
      color: #fff;
      font-size: 0.72rem;
      font-weight: 700;
      padding: 0.3rem 0.8rem;
      border-radius: 2rem;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    /* ----------------- SECTION COMMON ----------------- */
    .section {
      padding: 3.8rem 0;
    }

    .section-alt {
      background: var(--bg-forest);
      border-top: 1px solid rgba(255, 215, 0, 0.06);
      border-bottom: 1px solid rgba(255, 215, 0, 0.06);
    }

    .section-header {
      margin-bottom: 2.5rem;
      text-align: left;
    }

    .section-header h2 {
      font-size: 2rem;
      font-weight: 800;
      color: var(--text-white);
      margin: 0 0 0.7rem;
      letter-spacing: -0.015em;
    }

    .section-header h2 i {
      color: var(--gold);
      margin-right: 0.45rem;
    }

    .section-header p {
      font-size: 1.02rem;
      color: var(--text-mint);
      margin: 0;
      max-width: 640px;
      line-height: 1.6;
      text-align: left;
    }

    /* ----------------- STATS BOARD ----------------- */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.2rem;
    }

    .stat-card {
      background: rgba(255, 255, 255, 0.035);
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-md);
      padding: 1.4rem 1.2rem;
      text-align: left;
      transition: var(--transition);
    }

    .stat-card:hover {
      border-color: var(--border-gold);
      background: rgba(255, 215, 0, 0.04);
      transform: translateY(-3px);
      box-shadow: var(--shadow-glow);
    }

    .stat-num {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--gold);
      line-height: 1.15;
      letter-spacing: -0.02em;
    }

    .stat-label {
      font-size: 0.88rem;
      color: var(--text-muted);
      font-weight: 500;
      margin-top: 0.5rem;
      letter-spacing: 0.01em;
    }

    /* ----------------- OFFER MATRIX ----------------- */
    .offer-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.4rem;
    }

    .offer-card {
      background: var(--bg-card);
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-md);
      padding: 1.7rem 1.5rem;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .offer-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--gold) 0%, transparent 80%);
      opacity: 0;
      transition: var(--transition);
    }

    .offer-card:hover {
      border-color: rgba(255, 215, 0, 0.3);
      background: var(--bg-card-hover);
      transform: translateY(-4px);
      box-shadow: var(--shadow-card);
    }

    .offer-card:hover::before {
      opacity: 1;
    }

    .offer-icon {
      width: 3.2rem;
      height: 3.2rem;
      background: rgba(255, 215, 0, 0.1);
      border: 1px solid rgba(255, 215, 0, 0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      color: var(--gold);
      margin-bottom: 1.2rem;
    }

    .offer-card h3 {
      font-size: 1.22rem;
      font-weight: 700;
      color: var(--text-white);
      margin: 0 0 0.6rem;
      line-height: 1.3;
    }

    .offer-card p {
      font-size: 0.93rem;
      color: var(--text-mint);
      margin: 0 0 1.2rem;
      line-height: 1.6;
      flex-grow: 1;
    }

    .offer-tag {
      display: inline-block;
      background: rgba(255, 215, 0, 0.1);
      border: 1px solid rgba(255, 215, 0, 0.22);
      color: var(--gold);
      font-size: 0.75rem;
      font-weight: 600;
      padding: 0.3rem 0.85rem;
      border-radius: 2rem;
      margin-bottom: 1rem;
      align-self: flex-start;
      letter-spacing: 0.02em;
    }

    .offer-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 0.7rem;
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    .offer-meta span {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
    }

    .offer-meta i {
      color: var(--gold);
    }

    /* ----------------- COMPARISON ----------------- */
    .comparison-wrapper {
      background: var(--bg-card);
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-lg);
      overflow: hidden;
      overflow-x: auto;
    }

    .comparison-table {
      width: 100%;
      min-width: 680px;
      border-collapse: collapse;
      font-size: 0.95rem;
    }

    .comparison-table th {
      background: rgba(255, 215, 0, 0.08);
      color: var(--gold);
      font-weight: 700;
      padding: 1.15rem 1.3rem;
      text-align: left;
      font-size: 0.9rem;
      letter-spacing: 0.02em;
      border-bottom: 1px solid var(--border-gold);
    }

    .comparison-table td {
      padding: 1rem 1.3rem;
      color: var(--text-mint);
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      vertical-align: top;
    }

    .comparison-table tr:last-child td {
      border-bottom: none;
    }

    .comparison-table tr:hover td {
      background: rgba(255, 215, 0, 0.03);
    }

    .comparison-table .highlight-cell {
      color: var(--gold);
      font-weight: 700;
    }

    /* ----------------- FAQ ----------------- */
    .faq-list {
      max-width: 820px;
      margin: 0;
    }

    .faq-item {
      background: var(--bg-card);
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-md);
      margin-bottom: 0.9rem;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item:hover {
      border-color: var(--border-gold);
    }

    .faq-question {
      width: 100%;
      background: transparent;
      color: var(--text-white);
      font-size: 1.04rem;
      font-weight: 600;
      padding: 1.2rem 1.5rem;
      text-align: left;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      border: none;
      cursor: pointer;
      line-height: 1.4;
    }

    .faq-question i {
      color: var(--gold);
      font-size: 1.1rem;
      flex-shrink: 0;
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-question i {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      padding: 0 1.5rem;
    }

    .faq-item.active .faq-answer {
      max-height: 320px;
      padding: 0 1.5rem 1.3rem;
    }

    .faq-answer p {
      color: var(--text-mint);
      font-size: 0.95rem;
      line-height: 1.65;
      margin: 0;
    }

    /* ----------------- CTA SECTION ----------------- */
    .cta-section {
      padding: 3.5rem 0 4.5rem;
      background: linear-gradient(135deg, #0A2E1C 0%, #123E25 55%, #1A4D30 100%);
      border-top: 1px solid rgba(255, 215, 0, 0.1);
      position: relative;
      overflow: hidden;
    }

    .cta-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.06) 0%, transparent 65%);
      pointer-events: none;
    }

    .cta-box {
      background: rgba(255, 255, 255, 0.035);
      border: 1px solid rgba(255, 215, 0, 0.18);
      border-radius: var(--radius-lg);
      padding: 2.6rem 2.8rem;
      text-align: center;
      position: relative;
      z-index: 1;
      box-shadow: var(--shadow-card);
    }

    .cta-box h2 {
      font-size: 1.85rem;
      font-weight: 800;
      color: var(--text-white);
      margin: 0 0 0.8rem;
      letter-spacing: -0.015em;
    }

    .cta-box h2 span {
      color: var(--gold);
    }

    .cta-box p {
      font-size: 1.02rem;
      color: var(--text-mint);
      margin: 0 0 2rem;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
    }

    .cta-form {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 0.8rem;
      max-width: 540px;
      margin: 0 auto;
      text-align: left;
    }

    .cta-form input,
    .cta-form select {
      font-size: 0.95rem;
      padding: 0.9rem 1.1rem;
      background: rgba(10, 46, 28, 0.55);
      border: 1px solid rgba(255, 215, 0, 0.18);
      color: var(--text-white);
      border-radius: var(--radius-sm);
    }

    .cta-form input:focus,
    .cta-form select:focus {
      border-color: var(--gold);
    }

    .cta-submit {
      background: linear-gradient(135deg, var(--red) 0%, #a52222 100%);
      color: #fff;
      font-size: 1rem;
      font-weight: 700;
      padding: 0.9rem 1.4rem;
      border-radius: var(--radius-sm);
      transition: var(--transition);
      white-space: nowrap;
      letter-spacing: 0.01em;
    }

    .cta-submit:hover {
      background: linear-gradient(135deg, #e33e3e 0%, #b72525 100%);
      box-shadow: 0 8px 22px rgba(211, 47, 47, 0.4);
      transform: translateY(-2px);
    }

    .cta-note {
      font-size: 0.78rem;
      color: var(--text-muted);
      margin-top: 1rem;
      letter-spacing: 0.02em;
    }

    /* ----------------- FOOTER ----------------- */
    .site-footer {
      background: #072517;
      border-top: 1px solid rgba(255, 215, 0, 0.1);
      padding: 3.5rem 0 1.8rem;
      font-size: 0.9rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
      gap: 2.2rem;
      margin-bottom: 2.5rem;
    }

    .footer-brand h3 {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--gold);
      margin: 0 0 0.8rem;
      line-height: 1.4;
    }

    .footer-brand p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin: 0 0 1.2rem;
    }

    .footer-social {
      display: flex;
      gap: 0.6rem;
    }

    .footer-social a {
      width: 2.2rem;
      height: 2.2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(255, 215, 0, 0.06);
      border: 1px solid rgba(255, 215, 0, 0.15);
      border-radius: 50%;
      color: var(--gold);
      font-size: 0.95rem;
      transition: var(--transition);
    }

    .footer-social a:hover {
      background: rgba(255, 215, 0, 0.14);
      border-color: rgba(255, 215, 0, 0.35);
      transform: translateY(-2px);
      color: var(--gold-soft);
    }

    .footer-col h5 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-white);
      margin: 0 0 1rem;
      letter-spacing: 0.01em;
    }

    .footer-col ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .footer-col ul li {
      margin-bottom: 0.65rem;
    }

    .footer-col ul li a {
      font-size: 0.88rem;
      color: var(--text-muted);
      transition: var(--transition);
    }

    .footer-col ul li a:hover {
      color: var(--gold);
      padding-left: 4px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 0.8rem;
      font-size: 0.78rem;
      color: var(--text-muted);
      letter-spacing: 0.01em;
    }

    /* ----------------- FAB ----------------- */
    .fab-support {
      position: fixed;
      left: 1.2rem;
      bottom: 6.5rem;
      z-index: 50;
      width: 3.4rem;
      height: 3.4rem;
      background: linear-gradient(135deg, #1a1a1a 0%, #0A2E1C 100%);
      border: 2px solid var(--gold);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
      font-size: 1.2rem;
      cursor: pointer;
      opacity: 0.72;
      box-shadow: 0 4px 20px rgba(255, 215, 0, 0.28);
      animation: fab-float 3s ease-in-out infinite;
      transition: var(--transition);
      min-width: 48px;
      min-height: 48px;
    }

    .fab-support:hover {
      opacity: 1;
      transform: scale(1.08);
      box-shadow: 0 6px 26px rgba(255, 215, 0, 0.4);
    }

    .fab-support:active {
      transform: scale(0.94) translateY(2px);
    }

    .fab-notify-dot {
      position: absolute;
      top: 2px;
      right: 3px;
      width: 10px;
      height: 10px;
      background: var(--red);
      border: 2px solid #0A2E1C;
      border-radius: 50%;
      animation: fab-blink 1.4s ease-in-out infinite;
    }

    @keyframes fab-float {
      0%,
      100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-7px);
      }
    }

    @keyframes fab-blink {
      0%,
      100% {
        opacity: 1;
      }
      50% {
        opacity: 0.25;
      }
    }

    /* ----------------- RESPONSIVE ----------------- */
    @media (max-width: 1024px) {
      .hero-title {
        font-size: 2.2rem;
      }
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
      }
      .hero-image-wrapper img {
        max-height: 320px;
      }
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .offer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.8rem;
      }
    }

    @media (max-width: 768px) {
      .nav-menu {
        display: none;
      }
      .nav-menu.mobile-open {
        display: flex;
      }
      .nav-toggle {
        display: flex;
      }
      .nav-actions {
        gap: 0.4rem;
      }
      .nav-signup {
        padding: 0.5rem 0.9rem;
        font-size: 0.85rem;
      }
      .nav-login {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
      }
      .nav-logo-text {
        font-size: 0.72rem;
      }
      .nav-logo-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
      }
      .hero-section {
        padding: 2.5rem 0 2.2rem;
      }
      .hero-title {
        font-size: 1.85rem;
      }
      .hero-desc {
        font-size: 0.95rem;
      }
      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }
      .btn-primary,
      .btn-secondary {
        justify-content: center;
        text-align: center;
        width: 100%;
      }
      .hero-pop-card {
        flex-wrap: wrap;
        gap: 0.6rem;
      }
      .hero-pop-card .pop-value {
        font-size: 1.1rem;
      }
      .section {
        padding: 2.8rem 0;
      }
      .section-header h2 {
        font-size: 1.6rem;
      }
      .section-header p {
        font-size: 0.95rem;
      }
      .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
      }
      .stat-num {
        font-size: 1.7rem;
      }
      .offer-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
      }
      .offer-card {
        padding: 1.4rem 1.2rem;
      }
      .cta-box {
        padding: 2rem 1.4rem;
      }
      .cta-box h2 {
        font-size: 1.5rem;
      }
      .cta-form {
        grid-template-columns: 1fr;
        gap: 0.7rem;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.6rem;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
      }
      .fab-support {
        position: fixed;
        left: 0.9rem;
        bottom: 5.8rem;
        width: 3rem;
        height: 3rem;
        min-width: 44px;
        min-height: 44px;
        font-size: 1.05rem;
      }
      .comparison-table {
        min-width: 560px;
        font-size: 0.85rem;
      }
      .comparison-table th,
      .comparison-table td {
        padding: 0.85rem 1rem;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding: 0 1rem;
      }
      .nav-wrapper {
        gap: 0.5rem;
        padding: 0.7rem 0;
      }
      .nav-logo-text {
        font-size: 0.66rem;
      }
      .nav-actions .nav-login {
        display: none;
      }
      .hero-title {
        font-size: 1.6rem;
      }
      .hero-desc {
        font-size: 0.9rem;
      }
      .hero-image-wrapper img {
        max-height: 240px;
      }
      .hero-pop-card {
        padding: 0.8rem 1rem;
        left: 0.8rem;
        right: 0.8rem;
        bottom: 0.8rem;
      }
      .stat-card {
        padding: 1rem 0.9rem;
      }
      .stat-num {
        font-size: 1.45rem;
      }
      .stat-label {
        font-size: 0.78rem;
      }
      .section-header h2 {
        font-size: 1.4rem;
      }
      .section-header p {
        font-size: 0.9rem;
        line-height: 1.55;
      }
      .cta-box h2 {
        font-size: 1.3rem;
      }
      .cta-box p {
        font-size: 0.9rem;
      }
      .cta-submit {
        font-size: 0.9rem;
        padding: 0.85rem 1rem;
      }
      .footer-brand h3 {
        font-size: 1rem;
      }
      .footer-col h5 {
        font-size: 0.88rem;
      }
      .footer-col ul li a {
        font-size: 0.82rem;
      }
      .footer-bottom {
        font-size: 0.72rem;
      }
    }

/* roulang page: category3 */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0D281B;
            --bg-card-hover: #123F28;
            --accent-gold: #FFD700;
            --accent-gold-soft: #F0C75E;
            --accent-red: #D32F2F;
            --accent-red-soft: #E53935;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FBCAC;
            --border-gold: #C5A059;
            --border-soft: rgba(255,215,0,0.25);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
            --shadow-md: 0 6px 20px rgba(0,0,0,0.35);
            --shadow-gold: 0 4px 20px rgba(255,215,0,0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --font-base: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: var(--font-base);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-white);
            background: var(--bg-primary);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover,
        a:focus {
            color: var(--accent-gold-soft);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 3px solid var(--accent-gold);
            outline-offset: 2px;
        }

        button {
            font-family: var(--font-base);
            cursor: pointer;
            border: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== HEADER ========== */
        .site-header {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-soft);
            position: sticky;
            top: 0;
            z-index: 100;
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            gap: 16px;
            flex-wrap: wrap;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-white);
            text-decoration: none;
            transition: opacity var(--transition);
            flex-shrink: 0;
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--text-white);
        }
        .nav-logo-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-primary);
            font-size: 20px;
            flex-shrink: 0;
            box-shadow: 0 0 15px rgba(255,215,0,0.3);
        }
        .nav-logo-text {
            font-size: 14px;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: 0.3px;
        }
        .nav-logo-text span {
            color: var(--accent-gold);
            font-weight: 800;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-link {
            color: var(--text-mint);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 6px;
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--accent-gold);
            background: rgba(255,215,0,0.06);
        }
        .nav-link.active {
            color: var(--accent-gold);
            background: rgba(255,215,0,0.1);
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .nav-login {
            background: transparent;
            color: var(--text-white);
            font-size: 14px;
            font-weight: 600;
            padding: 10px 18px;
            border-radius: 6px;
            border: 1px solid rgba(255,255,255,0.3);
            transition: all var(--transition);
        }
        .nav-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255,215,0,0.05);
        }
        .nav-signup {
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            font-size: 14px;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: 6px;
            transition: all var(--transition);
            box-shadow: 0 2px 10px rgba(255,215,0,0.25);
        }
        .nav-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(255,215,0,0.4);
            background: linear-gradient(135deg, #FFE033, #D4A017);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: transparent;
            padding: 8px;
            border-radius: 4px;
        }
        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-white);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 40%, #0A3018 100%);
            padding: 70px 0 90px;
            overflow: hidden;
            border-bottom: 2px solid var(--border-soft);
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -120px;
            width: 450px;
            height: 450px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,215,0,0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(211,47,47,0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 420px;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,215,0,0.1);
            border: 1px solid var(--border-soft);
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: 20px;
        }
        .hero-badge i {
            font-size: 14px;
        }
        .hero-title {
            font-size: clamp(28px, 5vw, 42px);
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -0.5px;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        .hero-title .highlight {
            color: var(--accent-gold);
            position: relative;
        }
        .hero-subtitle {
            font-size: clamp(16px, 2vw, 18px);
            font-weight: 400;
            line-height: 1.6;
            color: var(--text-mint);
            margin-bottom: 24px;
            max-width: 520px;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            font-size: 16px;
            font-weight: 700;
            padding: 14px 28px;
            border-radius: 8px;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 16px rgba(255,215,0,0.3);
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255,215,0,0.45);
            color: var(--bg-primary);
            background: linear-gradient(135deg, #FFE033, #D4A017);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(255,215,0,0.25);
        }
        .btn-outline {
            background: transparent;
            color: var(--accent-gold);
            font-size: 16px;
            font-weight: 600;
            padding: 14px 24px;
            border-radius: 8px;
            border: 2px solid var(--border-soft);
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-outline:hover {
            border-color: var(--accent-gold);
            background: rgba(255,215,0,0.06);
            color: var(--accent-gold);
        }
        .hero-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero-stat {
            display: flex;
            flex-direction: column;
        }
        .hero-stat-num {
            font-size: 26px;
            font-weight: 900;
            color: var(--accent-gold);
        }
        .hero-stat-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
        }
        .hero-visual {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 2px solid var(--border-soft);
            aspect-ratio: 9/16;
            max-height: 500px;
        }
        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }
        .hero-visual-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(to top, rgba(10,46,28,0.95) 0%, transparent 100%);
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        }
        .hero-visual-overlay span {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: 4px;
        }
        .hero-visual-overlay strong {
            font-size: 18px;
            color: var(--text-white);
            font-weight: 800;
            display: block;
        }

        /* ========== MAIN SECTIONS ========== */
        main {
            flex: 1;
        }
        .section-pad {
            padding: 60px 0;
        }
        .section-pad-sm {
            padding: 40px 0;
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-title {
            font-size: clamp(24px, 3.5vw, 32px);
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.2;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 640px;
            font-weight: 400;
        }
        .section-accent {
            color: var(--accent-gold);
        }

        /* Metrics Board */
        .metrics-board {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
            opacity: 0;
            transition: opacity var(--transition);
        }
        .metric-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
            background: var(--bg-card-hover);
        }
        .metric-card:hover::before {
            opacity: 1;
        }
        .metric-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255,215,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 22px;
            margin-bottom: 14px;
        }
        .metric-value {
            font-size: 28px;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .metric-label {
            font-size: 14px;
            color: var(--text-mint);
            font-weight: 500;
        }

        /* Service Matrix */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .service-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 24px;
            background: rgba(255,255,255,0.03);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255,255,255,0.06);
            transition: all var(--transition);
        }
        .service-item:hover {
            background: rgba(255,215,0,0.04);
            border-color: var(--border-soft);
        }
        .service-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(255,215,0,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 18px;
            flex-shrink: 0;
        }
        .service-content h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }
        .service-content p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Comparison Section */
        .comparison-table-wrap {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-soft);
            overflow: hidden;
            margin-bottom: 24px;
        }
        .comparison-table-wrap table {
            width: 100%;
            border-collapse: collapse;
            margin: 0;
        }
        .comparison-table-wrap th {
            background: var(--bg-secondary);
            color: var(--accent-gold);
            font-size: 14px;
            font-weight: 700;
            text-align: left;
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-soft);
            white-space: nowrap;
        }
        .comparison-table-wrap td {
            padding: 14px 18px;
            font-size: 14px;
            color: var(--text-mint);
            border-bottom: 1px solid rgba(255,255,255,0.06);
            vertical-align: middle;
        }
        .comparison-table-wrap tr:last-child td {
            border-bottom: none;
        }
        .comparison-table-wrap tr:hover td {
            background: rgba(255,215,0,0.03);
        }
        .comparison-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(255,215,0,0.12);
            color: var(--accent-gold);
            font-size: 12px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 20px;
            white-space: nowrap;
        }
        .comparison-badge.hot {
            background: rgba(211,47,47,0.2);
            color: #FF6B6B;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition);
        }
        .faq-item:hover {
            border-color: var(--border-soft);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            cursor: pointer;
            user-select: none;
            transition: background var(--transition);
        }
        .faq-question:hover {
            background: rgba(255,215,0,0.03);
        }
        .faq-question h5 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-white);
            margin: 0;
            line-height: 1.4;
        }
        .faq-question .faq-toggle {
            color: var(--accent-gold);
            font-size: 16px;
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-item.active .faq-toggle {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        .faq-answer p {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* CTA Form */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-secondary) 0%, #0A2E1C 100%);
            border-top: 2px solid var(--border-soft);
            border-bottom: 2px solid var(--border-soft);
        }
        .cta-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .cta-info h2 {
            font-size: clamp(24px, 3.5vw, 32px);
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 12px;
            line-height: 1.2;
        }
        .cta-info p {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 20px;
        }
        .cta-benefits {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .cta-benefit-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-mint);
        }
        .cta-benefit-item i {
            color: var(--accent-gold);
            font-size: 14px;
        }
        .cta-form-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 30px;
            box-shadow: var(--shadow-md);
        }
        .cta-form-card h4 {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 6px;
        }
        .cta-form-card > p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-mint);
            margin-bottom: 6px;
        }
        .form-group input {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-sm);
            background: rgba(255,255,255,0.04);
            color: var(--text-white);
            font-size: 15px;
            font-family: var(--font-base);
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .form-group input::placeholder {
            color: rgba(255,255,255,0.35);
        }
        .form-group input:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(255,215,0,0.15);
        }
        .btn-submit {
            width: 100%;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            font-size: 16px;
            font-weight: 700;
            padding: 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        .btn-submit:hover {
            background: linear-gradient(135deg, #FFE033, #D4A017);
            box-shadow: 0 4px 16px rgba(255,215,0,0.3);
            transform: translateY(-1px);
        }
        .form-note {
            font-size: 12px;
            color: rgba(255,255,255,0.4);
            text-align: center;
            margin-top: 12px;
        }

        /* FAB */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: gold;
            background: linear-gradient(135deg, #1A0A00, #0D0D0D);
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 22px;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255,215,0,0.3);
            transition: all var(--transition);
            opacity: 0.7;
            animation: fab-float 3s ease-in-out infinite;
            text-decoration: none;
        }
        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 0 30px rgba(255,215,0,0.5);
            color: var(--accent-gold);
        }
        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent-red);
            border: 2px solid var(--bg-primary);
            animation: fab-blink 1.8s ease-in-out infinite;
        }
        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes fab-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #081F12;
            border-top: 1px solid var(--border-soft);
            padding: 50px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 17px;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 10px;
            line-height: 1.3;
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .footer-social {
            display: flex;
            gap: 10px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255,215,0,0.08);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 15px;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--accent-gold);
            color: var(--bg-primary);
            border-color: var(--accent-gold);
        }
        .footer-col h5 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.06);
            padding-top: 18px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .footer-bottom span {
            font-size: 12px;
            color: rgba(255,255,255,0.4);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr 320px;
                gap: 30px;
            }
            .metrics-board {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-wrapper {
                flex-wrap: nowrap;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10,46,28,0.98);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 20px;
                border-bottom: 1px solid var(--border-soft);
                box-shadow: var(--shadow-md);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-link {
                padding: 14px 8px;
                border-radius: 6px;
            }
            .nav-link.active::after {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-actions {
                gap: 6px;
            }
            .nav-login,
            .nav-signup {
                padding: 8px 14px;
                font-size: 13px;
            }
            .hero-section {
                padding: 50px 0 60px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-visual {
                max-height: 380px;
                aspect-ratio: 16/10;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .cta-wrapper {
                grid-template-columns: 1fr;
            }
            .comparison-table-wrap {
                overflow-x: auto;
            }
            .comparison-table-wrap table {
                min-width: 600px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .fab-support {
                left: 12px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 20px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .nav-logo-text {
                font-size: 12px;
            }
            .nav-logo-icon {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }
            .hero-title {
                font-size: 26px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn-primary,
            .hero-actions .btn-outline {
                width: 100%;
                justify-content: center;
            }
            .hero-stats {
                gap: 16px;
            }
            .metrics-board {
                grid-template-columns: 1fr;
            }
            .metric-card {
                padding: 18px 16px;
            }
            .section-pad {
                padding: 40px 0;
            }
            .section-title {
                font-size: 22px;
            }
            .service-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px;
            }
            .cta-form-card {
                padding: 20px;
            }
            .fab-support {
                left: 10px;
                bottom: 72px;
                width: 44px;
                height: 44px;
                font-size: 18px;
            }
        }

/* roulang page: category2 */
/* ============ DESIGN SYSTEM VARIABLES ============ */
        :root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0E3520;
            --bg-card-hover: #144A2C;
            --bg-overlay: rgba(10, 46, 28, 0.92);
            --accent-gold: #FFD700;
            --accent-gold-bright: #FFE94D;
            --accent-gold-dim: #C5A000;
            --accent-red: #D32F2F;
            --accent-red-bright: #F44336;
            --text-white: #FFFFFF;
            --text-pale: #D1F2EB;
            --text-muted: #8FBFAD;
            --text-gold: #F5D64E;
            --border-gold: rgba(255, 215, 0, 0.38);
            --border-gold-soft: rgba(255, 215, 0, 0.22);
            --border-dark: rgba(255, 255, 255, 0.08);
            --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.28);
            --shadow-card-hover: 0 16px 42px rgba(0, 0, 0, 0.4);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-red: 0 4px 18px rgba(211, 47, 47, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --radius-pill: 999px;
            --font-sans: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-display: 'Georgia', 'Times New Roman', serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-slow: 0.55s cubic-bezier(0.22, 1, 0.36, 1);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-2xl: 72px;
            --spacing-3xl: 96px;
            --container-max: 1200px;
            --header-height: 76px;
            --z-header: 100;
            --z-fab: 90;
            --z-overlay: 80;
        }

        /* ============ RESET & BASE ============ */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text-pale);
            background-color: var(--bg-primary);
            background-image: radial-gradient(ellipse at 20% 0%, rgba(255, 215, 0, 0.06) 0%, transparent 55%),
                              radial-gradient(ellipse at 85% 15%, rgba(18, 62, 37, 0.9) 0%, transparent 60%);
            background-attachment: fixed;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--accent-gold);
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 6px;
        }

        /* ============ CONTAINER ============ */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: var(--z-header);
            background: rgba(10, 46, 28, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold-soft);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
            transition: box-shadow var(--transition-base), background var(--transition-base);
        }

        .site-header:hover {
            box-shadow: 0 6px 26px rgba(0, 0, 0, 0.24);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            min-height: var(--header-height);
            flex-wrap: nowrap;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            flex-shrink: 0;
            transition: transform var(--transition-fast);
        }

        .nav-logo:hover {
            transform: translateY(-1px);
        }

        .nav-logo-icon {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.28), rgba(255, 215, 0, 0.08));
            border: 2px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }

        .nav-logo-text {
            font-size: 15px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-white);
            letter-spacing: 0.01em;
        }

        .nav-logo-text span {
            color: var(--accent-gold);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            padding: 4px 0;
        }

        .nav-menu::-webkit-scrollbar {
            height: 0;
        }

        .nav-link {
            display: inline-block;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-pale);
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
            position: relative;
            letter-spacing: 0.01em;
        }

        .nav-link:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-link.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.14);
            box-shadow: inset 0 0 0 1px var(--border-gold);
            font-weight: 700;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .nav-login, .nav-signup {
            font-size: 14px;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-login {
            color: var(--text-white);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.25);
        }

        .nav-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
        }

        .nav-signup {
            color: var(--bg-primary);
            background: linear-gradient(135deg, var(--accent-gold), #FFE94D);
            box-shadow: var(--shadow-gold);
        }

        .nav-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 26px rgba(255, 215, 0, 0.42);
            background: linear-gradient(135deg, #FFE94D, var(--accent-gold));
        }

        .nav-signup:active {
            transform: translateY(0);
            box-shadow: var(--shadow-gold);
        }

        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--border-gold-soft);
            background: rgba(255, 215, 0, 0.06);
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            transition: background var(--transition-fast);
        }

        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.14);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 4px;
            transition: all var(--transition-fast);
        }

        .nav-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ============ BUTTONS GLOBAL ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 16px;
            font-weight: 700;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            transition: all var(--transition-base);
            letter-spacing: 0.01em;
            border: 2px solid transparent;
            line-height: 1.2;
        }

        .btn:hover {
            transform: translateY(-2px);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold), #FFE94D);
            color: var(--bg-primary);
            box-shadow: var(--shadow-gold);
        }

        .btn-primary:hover {
            box-shadow: 0 10px 32px rgba(255, 215, 0, 0.48);
            background: linear-gradient(135deg, #FFE94D, var(--accent-gold));
        }

        .btn-outline {
            color: var(--accent-gold);
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.04);
        }

        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
        }

        .btn-red {
            background: linear-gradient(135deg, var(--accent-red), #F44336);
            color: #fff;
            box-shadow: var(--shadow-red);
        }

        .btn-red:hover {
            box-shadow: 0 10px 30px rgba(211, 47, 47, 0.5);
            background: linear-gradient(135deg, #F44336, var(--accent-red));
        }

        /* ============ HERO (BENTO) ============ */
        .hero-bento {
            padding: var(--spacing-xl) 0 var(--spacing-lg);
        }

        .bento-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr;
            gap: 22px;
        }

        .bento-main {
            grid-row: span 2;
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            min-height: 440px;
            background: linear-gradient(135deg, #0E3520 0%, #0A2E1C 60%, #123E25 100%);
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            transition: box-shadow var(--transition-base), border-color var(--transition-base);
        }

        .bento-main:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent-gold);
        }

        .bento-main-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.32;
            z-index: 0;
            transition: opacity var(--transition-slow), transform var(--transition-slow);
        }

        .bento-main:hover .bento-main-bg {
            opacity: 0.42;
            transform: scale(1.03);
        }

        .bento-main::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 25%, rgba(10, 46, 28, 0.88) 72%, rgba(10, 46, 28, 0.98) 100%);
            z-index: 1;
        }

        .bento-main-content {
            position: relative;
            z-index: 2;
            padding: 40px 36px;
        }

        .bento-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .bento-main h1 {
            font-family: var(--font-display);
            font-size: clamp(30px, 4.2vw, 48px);
            font-weight: 800;
            line-height: 1.18;
            color: var(--text-white);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .bento-main h1 .highlight {
            color: var(--accent-gold);
            text-shadow: 0 0 22px rgba(255, 215, 0, 0.4);
        }

        .bento-main p.lead {
            font-size: 17px;
            line-height: 1.7;
            color: var(--text-pale);
            max-width: 580px;
            margin-bottom: 26px;
        }

        .bento-cta-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .bento-cta-note {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .bento-cta-note i {
            color: var(--accent-gold);
        }

        .bento-small {
            border-radius: var(--radius-lg);
            background: var(--bg-card);
            border: 1px solid var(--border-gold-soft);
            padding: 28px 26px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            min-height: 200px;
        }

        .bento-small:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card-hover);
            background: var(--bg-card-hover);
            transform: translateY(-3px);
        }

        .bento-small::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 120px;
            height: 120px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.14) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .bento-small-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-gold);
            margin-bottom: 14px;
            box-shadow: 0 0 14px rgba(255, 215, 0, 0.15);
        }

        .bento-small h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .bento-small p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.55;
            margin: 0;
        }

        .bento-small strong {
            color: var(--accent-gold);
            font-weight: 700;
        }

        /* ============ CTA BAR ============ */
        .cta-bar-section {
            margin-top: 0;
            padding: 0 0 var(--spacing-lg);
        }

        .cta-bar {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.12), rgba(255, 215, 0, 0.04));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 20px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-gold);
        }

        .cta-bar-text {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-white);
        }

        .cta-bar-text i {
            font-size: 22px;
            color: var(--accent-gold);
            animation: pulse-soft 2.4s ease-in-out infinite;
        }

        @keyframes pulse-soft {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.14); opacity: 0.75; }
        }

        /* ============ SECTION SHARED ============ */
        .section {
            padding: var(--spacing-xl) 0;
        }

        .section-alt {
            background: rgba(18, 62, 37, 0.5);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }

        .section-heading {
            margin-bottom: var(--spacing-lg);
        }

        .section-heading .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }

        .section-heading .eyebrow::before {
            content: '';
            display: block;
            width: 28px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 4px;
        }

        .section-heading h2 {
            font-family: var(--font-display);
            font-size: clamp(26px, 3.2vw, 38px);
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.2;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        .section-heading p.sub {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.7;
        }

        /* ============ METRICS DASHBOARD ============ */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold-soft);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: left;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .metric-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .metric-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .metric-card:hover::after {
            opacity: 1;
        }

        .metric-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }

        .metric-value {
            font-family: var(--font-display);
            font-size: 32px;
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.15;
            margin-bottom: 4px;
        }

        .metric-value .unit {
            font-size: 18px;
            color: var(--accent-gold);
        }

        .metric-label {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ============ SERVICE MATRIX ============ */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .service-item {
            background: var(--bg-card);
            border: 1px solid var(--border-gold-soft);
            border-radius: var(--radius-md);
            padding: 30px 26px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .service-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card-hover);
            background: var(--bg-card-hover);
            transform: translateY(-4px);
        }

        .service-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .service-item:hover::before {
            opacity: 1;
        }

        .service-item-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .service-item-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        .service-item h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-white);
            margin: 0;
            line-height: 1.35;
        }

        .service-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 16px;
            flex-grow: 1;
        }

        .service-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.03em;
        }

        .service-tag i {
            font-size: 12px;
        }

        /* ============ COMPARISON TABLE ============ */
        .compare-wrapper {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold-soft);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 720px;
        }

        .compare-table thead {
            background: rgba(255, 215, 0, 0.08);
        }

        .compare-table th {
            padding: 16px 18px;
            text-align: left;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            border-bottom: 1px solid var(--border-gold);
            white-space: nowrap;
        }

        .compare-table td {
            padding: 16px 18px;
            color: var(--text-pale);
            border-bottom: 1px solid var(--border-dark);
            vertical-align: middle;
        }

        .compare-table tbody tr {
            transition: background var(--transition-fast);
        }

        .compare-table tbody tr:hover {
            background: rgba(255, 215, 0, 0.05);
        }

        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .compare-table .casino-name {
            font-weight: 700;
            color: var(--text-white);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .compare-table .casino-name .badge-top {
            font-size: 10px;
            font-weight: 800;
            background: var(--accent-red);
            color: #fff;
            padding: 3px 8px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.04em;
        }

        .compare-table .bonus-amount {
            font-weight: 700;
            color: var(--accent-gold);
            font-size: 15px;
        }

        .compare-table .rating-stars {
            color: var(--accent-gold);
            font-size: 13px;
            letter-spacing: 1px;
        }

        .compare-table .status-pass {
            color: #4ADE80;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .compare-table .status-pass i {
            font-size: 13px;
        }

        .table-scroll-hint {
            padding: 12px 18px;
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-dark);
            background: rgba(0, 0, 0, 0.14);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .table-scroll-hint i {
            color: var(--accent-gold);
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-gold-soft);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: border-color var(--transition-fast), box-shadow var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--border-gold);
        }

        .faq-item.active {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            text-align: left;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-white);
            transition: color var(--transition-fast);
            border: none;
            background: none;
        }

        .faq-question:hover {
            color: var(--accent-gold);
        }

        .faq-question .faq-toggle-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: var(--accent-gold);
            flex-shrink: 0;
            transition: transform var(--transition-base), background var(--transition-fast);
        }

        .faq-item.active .faq-toggle-icon {
            transform: rotate(135deg);
            background: rgba(255, 215, 0, 0.22);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 24px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 22px;
        }

        .faq-answer p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* ============ CTA FORM ============ */
        .cta-form-section {
            background: linear-gradient(160deg, #0E3520 0%, #0A2E1C 50%, #123E25 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
            padding: var(--spacing-xl) 0;
        }

        .cta-form-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-gold-soft);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            box-shadow: var(--shadow-card);
        }

        .cta-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .cta-form-info h2 {
            font-family: var(--font-display);
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 12px;
        }

        .cta-form-info p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .cta-form-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .cta-form-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--text-pale);
            margin-bottom: 10px;
            line-height: 1.55;
        }

        .cta-form-list li i {
            color: var(--accent-gold);
            font-size: 14px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .cta-form-fields {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-dark);
        }

        .cta-form-fields h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 18px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-pale);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            font-size: 15px;
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-sm);
            transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
            outline: none;
            -webkit-appearance: none;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(143, 191, 173, 0.55);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.04);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
        }

        .form-group select {
            color: var(--text-pale);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23FFD700' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 40px;
        }

        .form-group select option {
            background: #123E25;
            color: var(--text-white);
        }

        .form-group textarea {
            min-height: 90px;
            resize: vertical;
        }

        .form-submit-row {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .form-submit-row .btn {
            flex: 1;
            min-width: 160px;
        }

        .form-note {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .form-note i {
            color: var(--accent-gold);
            margin-right: 4px;
        }

        /* ============ FAB ============ */
        .fab-gold {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: var(--z-fab);
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: radial-gradient(ellipse at 35% 30%, #A67C00 0%, #6B4E00 40%, #3D2C00 80%, #251A00 100%);
            border: 3px solid var(--accent-gold);
            box-shadow: var(--shadow-gold), inset 0 2px 8px rgba(255, 255, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--accent-gold);
            cursor: pointer;
            opacity: 0.7;
            transition: all var(--transition-base);
            animation: fab-breathe 3.2s ease-in-out infinite;
            -webkit-tap-highlight-color: transparent;
            min-width: 48px;
            min-height: 48px;
        }

        .fab-gold::before {
            content: '';
            position: absolute;
            inset: -5px;
            border-radius: 50%;
            border: 1px solid rgba(255, 215, 0, 0.25);
            pointer-events: none;
            animation: fab-ring 3.2s ease-in-out infinite;
        }

        @keyframes fab-breathe {
            0%, 100% { transform: scale(1); opacity: 0.7; }
            50% { transform: scale(1.03); opacity: 0.85; }
        }

        @keyframes fab-ring {
            0%, 100% { transform: scale(1); opacity: 0.6; }
            50% { transform: scale(1.12); opacity: 0.15; }
        }

        .fab-gold:hover {
            opacity: 1;
            transform: scale(1.1);
            animation-play-state: paused;
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5), inset 0 2px 8px rgba(255, 255, 255, 0.3);
        }

        .fab-gold:active {
            transform: scale(0.95) translateY(1px);
            box-shadow: 0 2px 12px rgba(255, 215, 0, 0.3);
        }

        .fab-gold .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid #fff;
            box-shadow: 0 0 8px rgba(211, 47, 47, 0.7);
            animation: fab-dot-blink 1.6s ease-in-out infinite;
        }

        @keyframes fab-dot-blink {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.7); }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #081F14;
            border-top: 1px solid var(--border-gold);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand h3 {
            font-family: var(--font-display);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-gold-soft);
            background: rgba(255, 215, 0, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--accent-gold);
            transition: all var(--transition-fast);
        }

        .footer-social a:hover {
            background: rgba(255, 215, 0, 0.16);
            border-color: var(--accent-gold);
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(255, 215, 0, 0.2);
        }

        .footer-col h5 {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 9px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast), padding-left var(--transition-fast);
            display: inline-block;
        }

        .footer-col ul a:hover {
            color: var(--accent-gold);
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom span {
            line-height: 1.5;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .bento-grid {
                grid-template-columns: 1fr;
            }

            .bento-main {
                min-height: 360px;
            }

            .bento-small {
                min-height: 160px;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .service-matrix {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 66px;
            }

            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .nav-wrapper {
                flex-wrap: nowrap;
                gap: 10px;
            }

            .nav-logo-text {
                font-size: 13px;
            }

            .nav-logo-icon {
                width: 38px;
                height: 38px;
                font-size: 16px;
            }

            .nav-menu {
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(16px);
                flex-direction: column;
                align-items: stretch;
                gap: 2px;
                padding: 12px 16px 16px;
                border-bottom: 1px solid var(--border-gold);
                box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
                display: none;
                z-index: var(--z-overlay);
            }

            .nav-menu.open {
                display: flex;
            }

            .nav-link {
                padding: 12px 18px;
                font-size: 15px;
                border-radius: var(--radius-sm);
                width: 100%;
            }

            .nav-actions {
                gap: 6px;
            }

            .nav-login, .nav-signup {
                font-size: 13px;
                padding: 8px 14px;
            }

            .nav-toggle {
                display: flex;
            }

            .hero-bento {
                padding: var(--spacing-lg) 0 var(--spacing-md);
            }

            .bento-main {
                min-height: 320px;
                border-radius: var(--radius-md);
            }

            .bento-main-content {
                padding: 28px 22px;
            }

            .bento-main h1 {
                font-size: clamp(24px, 6.5vw, 32px);
            }

            .bento-main p.lead {
                font-size: 15px;
            }

            .bento-small {
                min-height: 140px;
                padding: 20px 18px;
                border-radius: var(--radius-md);
            }

            .bento-small-icon {
                width: 40px;
                height: 40px;
                font-size: 18px;
                border-radius: 10px;
            }

            .bento-small h3 {
                font-size: 16px;
            }

            .cta-bar {
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
                padding: 18px 20px;
            }

            .cta-bar-text {
                font-size: 14px;
            }

            .section {
                padding: var(--spacing-lg) 0;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }

            .metric-card {
                padding: 20px 16px;
                border-radius: var(--radius-sm);
            }

            .metric-value {
                font-size: 24px;
            }

            .metric-value .unit {
                font-size: 14px;
            }

            .metric-label {
                font-size: 12px;
            }

            .service-matrix {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .service-item {
                padding: 22px 20px;
                border-radius: var(--radius-sm);
            }

            .compare-wrapper {
                border-radius: var(--radius-md);
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }

            .faq-question {
                padding: 16px 18px;
                font-size: 15px;
            }

            .faq-answer {
                padding: 0 18px;
            }

            .faq-item.active .faq-answer {
                padding: 0 18px 18px;
            }

            .cta-form-card {
                padding: 24px 20px;
                border-radius: var(--radius-md);
            }

            .cta-form-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .cta-form-fields {
                padding: 20px 16px;
            }

            .fab-gold {
                width: 50px;
                height: 50px;
                font-size: 20px;
                left: 12px;
                bottom: 80px;
                border-width: 2px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }

            .nav-login, .nav-signup {
                font-size: 12px;
                padding: 7px 12px;
            }

            .bento-cta-row {
                flex-direction: column;
                align-items: flex-start;
            }

            .bento-cta-row .btn {
                width: 100%;
                justify-content: center;
            }

            .service-item h3 {
                font-size: 15px;
            }

            .cta-form-fields {
                padding: 16px 14px;
            }

            .form-submit-row {
                flex-direction: column;
            }

            .form-submit-row .btn {
                width: 100%;
            }
        }