/* roulang page: index */
:root {
  --bg-primary: #0A0E1A;
  --bg-secondary: #111827;
  --bg-card: #1A2236;
  --bg-hero: #0D1428;
  --accent-gold: #FFD700;
  --accent-gold-dark: #C5A059;
  --accent-red: #EF4444;
  --accent-cyan: #00F0FF;
  --accent-green: #10B981;
  --accent-blue: #3B82F6;
  --text-primary: #FFFFFF;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --border-color: #2A3A5A;
  --border-glow: rgba(255, 215, 0, 0.3);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(255, 215, 0, 0.25);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  --font-sans: 'Be Vietnam Pro', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Be Vietnam Pro', 'Inter', 'Segoe UI', system-ui, sans-serif;
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Header / Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(42, 58, 90, 0.6);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.site-header.scrolled {
  background: rgba(10, 14, 26, 0.98);
  border-bottom-color: rgba(255, 215, 0, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #0A0E1A;
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--accent-gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.nav-links a {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  position: relative;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent-gold);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-login {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

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

.btn-signup {
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: #0A0E1A;
  box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
  transition: all var(--transition-base);
}

.btn-signup:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.45);
}

.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.mobile-menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: rgba(10, 14, 26, 0.98);
  border-top: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

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

.mobile-nav a {
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

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

.mobile-nav .btn-login,
.mobile-nav .btn-signup {
  text-align: center;
  width: 100%;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
  background: linear-gradient(180deg, var(--bg-hero) 0%, var(--bg-primary) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(180deg, transparent, var(--bg-primary));
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 16px;
  border-radius: 50px;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: var(--accent-gold);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 580px;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 16px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: #0A0E1A;
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.35);
  transition: all var(--transition-base);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(255, 215, 0, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 16px;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

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

.hero-stats {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.hero-stat .stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-gold);
  letter-spacing: -0.02em;
}

.hero-stat .stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  background: var(--bg-card);
}

.hero-visual-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
}

.hero-visual-card .card-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-visual-card .card-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.hero-visual-card .card-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.hero-visual-card .card-content .btn-small {
  align-self: flex-start;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: var(--accent-gold);
  color: #0A0E1A;
  font-weight: 700;
  font-size: 14px;
  transition: all var(--transition-base);
}

.hero-visual-card .card-content .btn-small:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 215, 0, 0.4);
}

/* Section Common */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-header {
  margin-bottom: var(--space-2xl);
  max-width: 720px;
}

.section-header h2 {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  line-height: 1.25;
}

.section-header p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.section-subtitle {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.benefit-card {
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: var(--shadow-md);
}

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

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 215, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--accent-gold);
  font-size: 22px;
}

.benefit-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.benefit-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Demo Section */
.demo-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.demo-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.demo-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.demo-content h2 {
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.demo-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.demo-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.demo-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.demo-list li .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Social Proof */
.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.social-card {
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-base);
}

.social-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: var(--shadow-md);
}

.social-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent-gold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

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

/* Latest Updates Section */
.updates-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: var(--space-2xl);
}

.updates-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.update-item {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.update-item:hover {
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.update-item .update-date {
  min-width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: rgba(255, 215, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.update-item .update-date .day {
  font-size: 22px;
  line-height: 1;
}

.update-item .update-date .month {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.update-item .update-content {
  flex: 1;
}

.update-item .update-content h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  transition: color var(--transition-base);
}

.update-item:hover .update-content h3 {
  color: var(--accent-gold);
}

.update-item .update-content .update-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.update-item .update-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.sidebar-widget {
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  position: sticky;
  top: 100px;
}

.sidebar-widget h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.sidebar-widget .sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sidebar-widget .sidebar-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.sidebar-widget .sidebar-list li:hover {
  color: var(--accent-gold);
}

.sidebar-widget .sidebar-list li .arrow {
  color: var(--accent-gold);
  font-size: 12px;
}

/* Form Section */
.form-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.form-info h2 {
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  line-height: 1.25;
}

.form-info p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.form-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 15px;
  color: var(--text-secondary);
}

.form-benefits li .check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
}

.claim-form {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.claim-form .form-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.claim-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.claim-form label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.claim-form input {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 15px;
  transition: all var(--transition-base);
}

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

.claim-form .btn-submit {
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: #0A0E1A;
  font-weight: 700;
  font-size: 16px;
  transition: all var(--transition-base);
  width: 100%;
}

.claim-form .btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4);
}

.claim-form .form-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* Footer */
.site-footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-3xl) 0 var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand .logo {
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 320px;
}

.footer-col h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col ul a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-badges {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.footer-badge {
  padding: 6px 14px;
  border-radius: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* FAB */
.fab-left {
  position: fixed;
  left: 16px;
  bottom: 24px;
  z-index: 50;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0A0E1A, #1A2236);
  border: 2px solid var(--accent-gold);
  box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  animation: float-slow 3s ease-in-out infinite;
}

.fab-left:hover {
  transform: scale(1.1);
  opacity: 1;
  box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
}

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

.fab-left .fab-icon {
  font-size: 24px;
  color: var(--accent-gold);
}

.fab-left .fab-notification {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-red);
  border: 2px solid var(--bg-primary);
  animation: blink-dot 2s ease-in-out infinite;
}

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

@keyframes blink-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .hero-visual {
    justify-content: flex-start;
  }
  
  .hero-visual-card {
    max-width: 100%;
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .demo-grid {
    grid-template-columns: 1fr;
  }
  
  .form-layout {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .nav-actions {
    display: flex;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .header-inner {
    height: 64px;
  }
  
  .logo-text {
    font-size: 15px;
    max-width: 200px;
  }
  
  .hero {
    padding: 80px 0 60px;
    min-height: auto;
  }
  
  .hero h1 {
    font-size: 28px;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats {
    gap: var(--space-lg);
  }
  
  .section {
    padding: var(--space-3xl) 0;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .social-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
  
  .updates-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar-widget {
    position: static;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .fab-left {
    width: 48px;
    height: 48px;
    left: 12px;
    bottom: 16px;
  }
  
  .fab-left .fab-icon {
    font-size: 20px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero h1 {
    font-size: 24px;
  }
  
  .hero-subtitle {
    font-size: 15px;
  }
  
  .hero-visual-card img {
    height: 200px;
  }
  
  .social-grid {
    grid-template-columns: 1fr;
  }
  
  .update-item {
    flex-direction: column;
  }
  
  .update-item .update-date {
    min-width: auto;
    height: auto;
    padding: var(--space-sm);
    flex-direction: row;
    gap: var(--space-sm);
    align-self: flex-start;
  }
  
  .claim-form {
    padding: var(--space-lg);
  }
  
  .nav-actions .btn-login {
    padding: 8px 14px;
    font-size: 13px;
  }
  
  .nav-actions .btn-signup {
    padding: 8px 16px;
    font-size: 13px;
  }
}

/* roulang page: article */
:root {
            --bg-primary: #0A0E0D;
            --bg-secondary: #111816;
            --bg-card: #16211E;
            --bg-elevated: #1D2B27;
            --accent-gold: #D4AF37;
            --accent-gold-soft: #E8C96A;
            --accent-green: #2E8B57;
            --accent-red: #C0392B;
            --text-primary: #F2F5F4;
            --text-secondary: #B8C4C0;
            --text-muted: #7E8C88;
            --border-subtle: #2A3834;
            --border-gold: #D4AF3755;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
            --shadow-gold: 0 4px 20px rgba(212,175,55,0.15);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --font-sans: 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
            --container-max: 1200px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== HEADER ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 14, 13, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-primary);
            text-decoration: none;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent-gold), #8B6914);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.4rem;
            color: #0A0E0D;
            box-shadow: var(--shadow-gold);
        }

        .logo-text {
            font-weight: 700;
            font-size: 1.1rem;
            letter-spacing: -0.01em;
            line-height: 1.2;
            max-width: 200px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
        }

        .nav-links a {
            display: block;
            padding: 10px 18px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(255,255,255,0.05);
        }

        .nav-links a.active {
            color: var(--accent-gold-soft);
            background: rgba(212,175,55,0.12);
            border: 1px solid var(--border-gold);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 10px 20px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
            background: transparent;
            border: 1px solid var(--border-subtle);
            border-radius: 30px;
            transition: all var(--transition-fast);
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-soft);
        }

        .btn-signup {
            padding: 10px 24px;
            font-weight: 700;
            font-size: 0.9rem;
            color: #0A0E0D;
            background: linear-gradient(135deg, var(--accent-gold-soft), var(--accent-gold));
            border-radius: 30px;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(212,175,55,0.3);
        }

        /* ===== ARTICLE BREADCRUMB ===== */
        .breadcrumb-section {
            padding: 32px 0 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .breadcrumb a {
            color: var(--text-secondary);
        }

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

        .breadcrumb-sep {
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        .breadcrumb-current {
            color: var(--accent-gold-soft);
            font-weight: 600;
        }

        /* ===== ARTICLE MAIN ===== */
        .article-main {
            flex: 1;
            padding: 40px 0 80px;
        }

        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 320px;
            gap: 48px;
            align-items: start;
        }

        .article-content-area {
            min-width: 0;
        }

        .article-header {
            margin-bottom: 32px;
        }

        .article-category-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(212,175,55,0.15);
            color: var(--accent-gold-soft);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
            border: 1px solid var(--border-gold);
        }

        .article-title {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            font-size: 0.9rem;
            color: var(--text-muted);
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-featured-image {
            margin-bottom: 32px;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .article-featured-image img {
            width: 100%;
            object-fit: cover;
            aspect-ratio: 16/9;
        }

        .article-body {
            font-size: 1.05rem;
            line-height: 1.75;
            color: var(--text-secondary);
        }

        .article-body h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 32px 0 16px;
            line-height: 1.3;
        }

        .article-body h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 24px 0 12px;
            line-height: 1.35;
        }

        .article-body p {
            margin-bottom: 16px;
        }

        .article-body ul, .article-body ol {
            margin: 16px 0 16px 24px;
        }

        .article-body li {
            margin-bottom: 8px;
        }

        .article-body strong {
            color: var(--accent-gold-soft);
            font-weight: 700;
        }

        .article-body blockquote {
            border-left: 4px solid var(--accent-gold);
            background: rgba(212,175,55,0.08);
            padding: 16px 20px;
            margin: 24px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-primary);
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            box-shadow: var(--shadow-sm);
        }

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.95rem;
        }

        .article-body table th,
        .article-body table td {
            padding: 12px 16px;
            text-align: left;
            border: 1px solid var(--border-subtle);
        }

        .article-body table th {
            background: var(--bg-elevated);
            color: var(--accent-gold-soft);
            font-weight: 700;
        }

        .article-body table tr:nth-child(even) {
            background: rgba(255,255,255,0.02);
        }

        .article-not-found {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 48px 32px;
            text-align: center;
        }

        .article-not-found h2 {
            font-size: 1.8rem;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .btn-back-home {
            display: inline-block;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--accent-gold-soft), var(--accent-gold));
            color: #0A0E0D;
            font-weight: 700;
            border-radius: 30px;
            transition: all var(--transition-fast);
        }

        .btn-back-home:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(212,175,55,0.3);
            color: #0A0E0D;
        }

        /* ===== SIDEBAR ===== */
        .article-sidebar {
            position: sticky;
            top: 100px;
        }

        .sidebar-widget {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            margin-bottom: 24px;
        }

        .sidebar-widget h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .sidebar-post-list {
            list-style: none;
        }

        .sidebar-post-list li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }

        .sidebar-post-list li:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }

        .sidebar-post-list a {
            display: block;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-secondary);
            line-height: 1.4;
            transition: color var(--transition-fast);
        }

        .sidebar-post-list a:hover {
            color: var(--accent-gold-soft);
        }

        .sidebar-cta {
            background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
        }

        .sidebar-cta h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--accent-gold-soft);
            margin-bottom: 8px;
        }

        .sidebar-cta p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .sidebar-cta .btn-signup {
            display: inline-block;
            width: 100%;
            text-align: center;
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            padding: 64px 0;
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
            border-top: 1px solid var(--border-subtle);
        }

        .cta-box {
            background: linear-gradient(135deg, #1D2B27, #0F1614);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-box-content {
            flex: 1;
            min-width: 280px;
        }

        .cta-box-content h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .cta-box-content p {
            font-size: 1.05rem;
            color: var(--text-secondary);
        }

        .cta-box-actions {
            display: flex;
            gap: 16px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-block;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--accent-gold-soft), var(--accent-gold));
            color: #0A0E0D;
            font-weight: 700;
            border-radius: 30px;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
            text-align: center;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(212,175,55,0.3);
            color: #0A0E0D;
        }

        .btn-outline {
            display: inline-block;
            padding: 14px 32px;
            background: transparent;
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            font-weight: 600;
            border-radius: 30px;
            transition: all var(--transition-fast);
            text-align: center;
        }

        .btn-outline:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-soft);
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #080C0B;
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .footer-col h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

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

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

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

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid var(--border-subtle);
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

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

        .footer-badge {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-secondary);
        }

        /* ===== FAB ===== */
        .fab-support {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 900;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #1D2B27, #0F1614);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 20px rgba(212,175,55,0.25);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
            transition: all var(--transition-smooth);
            cursor: pointer;
            position: relative;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(212,175,55,0.4);
        }

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

        .fab-support svg {
            width: 26px;
            height: 26px;
            fill: none;
            stroke: var(--accent-gold-soft);
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        .fab-support .notification-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid #0F1614;
            animation: dotBlink 2s ease-in-out infinite;
        }

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

        @keyframes dotBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .article-sidebar {
                position: static;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: auto;
                padding: 12px 0;
                flex-wrap: wrap;
                gap: 12px;
            }
            .nav-links {
                order: 3;
                width: 100%;
                overflow-x: auto;
                padding-bottom: 4px;
            }
            .nav-links a {
                padding: 8px 14px;
                font-size: 0.85rem;
                white-space: nowrap;
            }
            .header-actions {
                gap: 8px;
            }
            .btn-login {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .btn-signup {
                padding: 8px 18px;
                font-size: 0.85rem;
            }
            .article-title {
                font-size: 1.8rem;
            }
            .cta-box {
                padding: 32px 24px;
            }
            .cta-box-content h2 {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo-text {
                font-size: 0.9rem;
                max-width: 140px;
            }
            .article-title {
                font-size: 1.5rem;
            }
            .article-body {
                font-size: 0.98rem;
            }
            .btn-primary, .btn-outline {
                width: 100%;
                text-align: center;
            }
            .cta-box-actions {
                width: 100%;
                flex-direction: column;
            }
            .fab-support {
                left: 16px;
                bottom: 80px;
                width: 48px;
                height: 48px;
            }
            .fab-support svg {
                width: 22px;
                height: 22px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-dark: #061C10;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #8FBFB0;
            --border-gold: rgba(255, 215, 0, 0.3);
            --border-mint: rgba(209, 242, 235, 0.15);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 32px;
            --spacing-lg: 64px;
            --spacing-xl: 96px;
            --font-base: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
        }

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

        body {
            font-family: var(--font-base);
            line-height: 1.6;
            background: var(--bg-primary);
            color: var(--text-white);
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        a:hover {
            color: #FFE44D;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-base);
        }

        /* Header & Navigation */
        .site-header {
            background: var(--bg-dark);
            border-bottom: 1px solid var(--border-gold);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            gap: var(--spacing-sm);
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-white);
            text-decoration: none;
            font-weight: 700;
            font-size: 1.15rem;
            white-space: nowrap;
        }

        .logo-icon {
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.4rem;
            color: var(--bg-dark);
            box-shadow: var(--shadow-gold);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text small {
            font-size: 0.7rem;
            color: var(--text-mint);
            font-weight: 400;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: var(--spacing-sm);
            margin: 0;
            padding: 0;
        }

        .nav-links li a {
            display: block;
            padding: 8px 18px;
            color: var(--text-mint);
            font-weight: 500;
            border-radius: 50px;
            transition: all 0.3s ease;
            border: 1px solid transparent;
            white-space: nowrap;
        }

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

        .nav-links li a.active {
            color: var(--bg-dark);
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            font-weight: 700;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-login {
            padding: 8px 20px;
            color: var(--text-mint);
            background: transparent;
            border: 1px solid var(--border-mint);
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .btn-signup {
            padding: 8px 22px;
            color: var(--bg-dark);
            background: var(--accent-gold);
            border: 1px solid var(--accent-gold);
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
            white-space: nowrap;
            box-shadow: var(--shadow-gold);
        }

        .btn-signup:hover {
            background: #FFE44D;
            border-color: #FFE44D;
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.45);
        }

        /* Mobile menu toggle */
        .menu-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-white);
            font-size: 1.5rem;
            padding: 5px;
        }

        /* Hero Section */
        .hero-section {
            background: linear-gradient(160deg, var(--bg-dark) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
            padding: var(--spacing-lg) 0;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: var(--spacing-md);
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-text h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }

        .hero-text h1 .highlight {
            color: var(--accent-gold);
            display: block;
        }

        .hero-text .lead {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: var(--spacing-md);
            max-width: 550px;
        }

        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: var(--spacing-md);
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--accent-gold);
            font-weight: 600;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .btn-primary {
            display: inline-block;
            padding: 14px 32px;
            background: var(--accent-gold);
            color: var(--bg-dark);
            font-weight: 700;
            font-size: 1rem;
            border-radius: 50px;
            border: none;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-gold);
            text-align: center;
        }

        .btn-primary:hover {
            background: #FFE44D;
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
        }

        .btn-secondary {
            display: inline-block;
            padding: 14px 28px;
            background: transparent;
            color: var(--text-mint);
            font-weight: 600;
            border: 1px solid var(--border-mint);
            border-radius: 50px;
            transition: all 0.3s ease;
            text-align: center;
        }

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

        .hero-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-visual img {
            border-radius: var(--radius-lg);
            border: 2px solid var(--border-gold);
            box-shadow: var(--shadow-md);
            max-width: 480px;
            width: 100%;
        }

        /* Section Styles */
        .section {
            padding: var(--spacing-lg) 0;
        }

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

        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
            text-align: left;
        }

        .section-subtitle {
            color: var(--text-mint);
            margin-bottom: var(--spacing-md);
            max-width: 700px;
            font-size: 1.05rem;
            text-align: left;
        }

        /* Stats Board */
        .stats-board {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-md);
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-md);
            padding: var(--spacing-sm);
            text-align: center;
            transition: all 0.3s ease;
        }

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

        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
        }

        .stat-label {
            color: var(--text-mint);
            font-size: 0.9rem;
            margin-top: 4px;
        }

        /* Service Matrix */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: var(--spacing-sm);
        }

        .service-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

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

        .service-card .icon {
            width: 48px;
            height: 48px;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
        }

        .service-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }

        .service-card p {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin: 0;
        }

        .service-card .tag {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent-red);
            color: white;
            padding: 3px 10px;
            border-radius: 50px;
            font-size: 0.7rem;
            font-weight: 700;
        }

        /* Comparison Table */
        .comparison-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
            align-items: stretch;
        }

        .comparison-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
        }

        .comparison-card.featured {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            background: rgba(255, 215, 0, 0.05);
        }

        .comparison-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--accent-gold);
        }

        .comparison-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .comparison-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border-mint);
            color: var(--text-mint);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .comparison-card ul li:last-child {
            border-bottom: none;
        }

        .comparison-card ul li i {
            color: var(--accent-gold);
        }

        /* Step Process */
        .step-process {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-sm);
        }

        .step-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            position: relative;
            transition: all 0.3s ease;
        }

        .step-item:hover {
            border-color: var(--accent-gold);
            transform: translateY(-3px);
        }

        .step-number {
            width: 36px;
            height: 36px;
            background: var(--accent-gold);
            color: var(--bg-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            margin-bottom: var(--spacing-xs);
        }

        .step-item h4 {
            color: var(--text-white);
            font-weight: 700;
            margin-bottom: 6px;
        }

        .step-item p {
            color: var(--text-mint);
            font-size: 0.9rem;
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
        }

        .faq-question {
            padding: 16px 20px;
            font-weight: 600;
            color: var(--text-white);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            user-select: none;
        }

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

        .faq-answer {
            padding: 0 20px 16px;
            color: var(--text-mint);
            font-size: 0.95rem;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

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

        .faq-question i {
            transition: transform 0.3s ease;
        }

        /* CTA Form */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-dark) 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
            align-items: center;
        }

        .cta-text h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
        }

        .cta-text p {
            color: var(--text-mint);
            margin-bottom: 0;
        }

        .cta-form input {
            width: 100%;
            padding: 12px 16px;
            border-radius: 50px;
            border: 1px solid var(--border-mint);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-white);
            margin-bottom: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.3s ease;
        }

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

        .cta-form input::placeholder {
            color: var(--text-muted);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            border-top: 2px solid var(--border-gold);
            padding: var(--spacing-lg) 0 var(--spacing-sm);
        }

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

        .footer-brand p {
            color: var(--text-mint);
            font-size: 0.9rem;
            margin-top: 12px;
        }

        .footer-col h3 {
            color: var(--accent-gold);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

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

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: var(--text-mint);
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-mint);
            padding-top: var(--spacing-sm);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin: 0;
        }

        .footer-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .footer-badge {
            padding: 4px 12px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-mint);
            border-radius: 50px;
            font-size: 0.75rem;
            color: var(--text-mint);
        }

        /* FAB - Option 1 Classic Royal Style */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1050;
            width: 56px;
            height: 56px;
            background: linear-gradient(145deg, #1A1A1A, #0B0B0B);
            border: 3px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            animation: floatBreath 3s ease-in-out infinite;
            transition: all 0.3s ease;
            cursor: pointer;
            text-decoration: none;
        }

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

        .fab:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab .notification-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            background: #FF0033;
            border-radius: 50%;
            border: 2px solid var(--bg-dark);
            animation: blinkDot 2s infinite;
        }

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

        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .hero-visual {
                order: -1;
            }
            .hero-visual img {
                max-width: 100%;
            }
            .comparison-section {
                grid-template-columns: 1fr;
            }
            .cta-section {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: var(--spacing-sm) 0;
                gap: 6px;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links li a {
                padding: 10px 16px;
                text-align: left;
            }
            .menu-toggle {
                display: block;
            }
            .header-actions {
                margin-left: auto;
            }
            .hero-text h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .fab {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                left: 12px;
                bottom: 80px;
            }
        }

        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 1.5rem;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                text-align: center;
            }
            .stats-board {
                grid-template-columns: 1fr 1fr;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .step-process {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .header-actions .btn-login,
            .header-actions .btn-signup {
                padding: 6px 14px;
                font-size: 0.85rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #0D3522;
            --bg-card: #123E25;
            --bg-dark: #081F14;
            --gold: #FFD700;
            --gold-light: #FFE44D;
            --gold-dark: #C5A000;
            --red: #D32F2F;
            --red-light: #E53935;
            --white: #FFFFFF;
            --mint: #D1F2EB;
            --text-muted: #9BB8AC;
            --border-gold: rgba(255, 215, 0, 0.4);
            --shadow-gold: 0 8px 30px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --font-heading: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font-primary);
            background: var(--bg-primary);
            color: var(--white);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ NAVBAR ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(8, 31, 20, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.25);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
            padding: 0;
            transition: var(--transition);
        }

        .site-header.scrolled {
            background: rgba(8, 31, 20, 0.98);
            box-shadow: 0 6px 40px rgba(0, 0, 0, 0.6);
        }

        .navbar-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 20px;
            flex-wrap: wrap;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 46px;
            height: 46px;
            background: linear-gradient(135deg, var(--gold), var(--gold-dark));
            color: var(--bg-dark);
            font-weight: 800;
            font-size: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
            letter-spacing: -0.5px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 18px;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: 0.5px;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        }

        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--mint);
            letter-spacing: 1px;
            text-shadow: none;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-links li {
            margin: 0;
        }

        .nav-links a {
            display: block;
            padding: 10px 18px;
            color: var(--mint);
            font-size: 14px;
            font-weight: 500;
            border-radius: 50px;
            letter-spacing: 0.3px;
            transition: var(--transition);
            white-space: nowrap;
        }

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

        .nav-links a.active {
            color: var(--bg-dark);
            background: linear-gradient(135deg, var(--gold), var(--gold-light));
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.35);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-login {
            background: transparent;
            color: var(--mint);
            border: 1px solid rgba(209, 242, 235, 0.3);
            padding: 10px 20px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }

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

        .btn-signup {
            background: linear-gradient(135deg, var(--red), var(--red-light));
            color: var(--white);
            border: none;
            padding: 11px 24px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(211, 47, 47, 0.4);
            letter-spacing: 0.3px;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(211, 47, 47, 0.55);
            background: linear-gradient(135deg, var(--red-light), #EF5350);
            color: var(--white);
        }

        .navbar-toggler {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 215, 0, 0.3);
            color: var(--gold);
            padding: 8px 12px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 20px;
        }

        /* ============ PAGE BANNER ============ */
        .page-banner {
            position: relative;
            padding: 140px 0 70px;
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            z-index: 1;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(8, 31, 20, 0.3) 0%, rgba(8, 31, 20, 0.7) 100%);
            z-index: 1;
        }

        .page-banner .container {
            position: relative;
            z-index: 2;
        }

        .banner-content {
            max-width: 750px;
        }

        .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--gold);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .banner-badge .hot-dot {
            width: 8px;
            height: 8px;
            background: var(--red);
            border-radius: 50%;
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }

        .banner-content h1 {
            font-family: var(--font-heading);
            font-size: 42px;
            font-weight: 800;
            color: var(--white);
            line-height: 1.25;
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }

        .banner-content h1 .highlight {
            color: var(--gold);
            text-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
        }

        .banner-content p {
            font-size: 17px;
            color: var(--mint);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 600px;
        }

        .banner-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary-gold {
            background: linear-gradient(135deg, var(--gold), var(--gold-light));
            color: var(--bg-dark);
            border: none;
            padding: 15px 34px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.4);
            letter-spacing: 0.5px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-primary-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(255, 215, 0, 0.55);
            color: var(--bg-dark);
        }

        .btn-outline-mint {
            background: transparent;
            color: var(--mint);
            border: 1px solid rgba(209, 242, 235, 0.4);
            padding: 14px 30px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

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

        /* ============ MAIN CONTENT SECTIONS ============ */
        .content-section {
            padding: 70px 0;
            position: relative;
        }

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

        .content-section.dark-bg {
            background: var(--bg-dark);
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--gold);
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 32px;
            font-weight: 700;
            color: var(--white);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 40px;
            max-width: 700px;
        }

        /* ============ STATS DASHBOARD ============ */
        .stats-dashboard {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 50px;
        }

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

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-gold);
            border-color: var(--gold);
        }

        .stat-icon {
            width: 50px;
            height: 50px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            color: var(--gold);
            font-size: 22px;
        }

        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 14px;
            color: var(--mint);
            font-weight: 500;
        }

        /* ============ FEATURE MATRIX ============ */
        .feature-matrix {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .feature-item {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            padding: 30px;
            transition: var(--transition);
            position: relative;
        }

        .feature-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
            transform: translateY(-3px);
        }

        .feature-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 215, 0, 0.05));
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            color: var(--gold);
            font-size: 24px;
        }

        .feature-item h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
            letter-spacing: -0.2px;
        }

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

        /* ============ COMPARISON TABLE ============ */
        .comparison-wrapper {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.08);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 15px;
        }

        .comparison-table thead {
            background: var(--bg-dark);
            border-bottom: 2px solid var(--border-gold);
        }

        .comparison-table th {
            padding: 18px 20px;
            text-align: left;
            font-weight: 700;
            color: var(--gold);
            font-size: 14px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--mint);
        }

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

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

        .check-icon {
            color: #4CAF50;
            font-weight: 700;
            margin-right: 8px;
        }

        .cross-icon {
            color: var(--red);
            font-weight: 700;
            margin-right: 8px;
        }

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

        .faq-item {
            background: var(--bg-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

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

        .faq-question {
            padding: 20px 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-size: 16px;
            font-weight: 600;
            color: var(--white);
            transition: var(--transition);
            user-select: none;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 14px;
            transition: var(--transition);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: var(--gold);
            color: var(--bg-dark);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        .faq-answer p {
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* ============ CTA FORM ============ */
        .cta-form-section {
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-secondary) 100%);
            border-radius: var(--radius-xl);
            padding: 50px;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-gold);
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-form-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

        .cta-form-section p {
            font-size: 16px;
            color: var(--mint);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }

        .cta-form {
            display: grid;
            grid-template-columns: 1fr 1fr auto;
            gap: 16px;
            position: relative;
            z-index: 1;
        }

        .cta-form input {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            color: var(--white);
            font-size: 15px;
            outline: none;
            transition: var(--transition);
        }

        .cta-form input::placeholder {
            color: var(--text-muted);
        }

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

        .btn-submit-cta {
            background: linear-gradient(135deg, var(--gold), var(--gold-light));
            color: var(--bg-dark);
            border: none;
            padding: 14px 32px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-submit-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
        }

        /* ============ FLOATING ACTION BUTTON ============ */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 100px;
            z-index: 999;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--bg-dark), #1A3A2A);
            border: 2px solid var(--gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 24px;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            transition: var(--transition);
            animation: fab-float 3s ease-in-out infinite;
            text-decoration: none;
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 35px rgba(255, 215, 0, 0.5);
            color: var(--gold);
        }

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

        .fab .notification-dot {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 16px;
            height: 16px;
            background: var(--red);
            border-radius: 50%;
            border: 2px solid var(--bg-dark);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes fab-float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 350px;
        }

        .footer-col h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }

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

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 14px;
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--gold);
            padding-left: 5px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

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

        .footer-badge {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--mint);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 12px;
            font-weight: 500;
            white-space: nowrap;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .stats-dashboard {
                grid-template-columns: repeat(2, 1fr);
            }

            .feature-matrix {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media (max-width: 768px) {
            .navbar-wrapper {
                flex-wrap: nowrap;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(8, 31, 20, 0.98);
                flex-direction: column;
                padding: 20px 24px;
                gap: 8px;
                border-bottom: 1px solid var(--border-gold);
                backdrop-filter: blur(20px);
            }

            .nav-links.show {
                display: flex;
            }

            .nav-links a {
                padding: 14px 18px;
                font-size: 16px;
                border-radius: 10px;
            }

            .navbar-toggler {
                display: block;
            }

            .nav-actions {
                gap: 8px;
            }

            .btn-login {
                padding: 8px 14px;
                font-size: 13px;
            }

            .btn-signup {
                padding: 9px 16px;
                font-size: 13px;
            }

            .logo-text {
                font-size: 15px;
            }

            .logo-text small {
                font-size: 10px;
            }

            .page-banner {
                padding: 120px 0 50px;
                min-height: 350px;
            }

            .banner-content h1 {
                font-size: 30px;
            }

            .banner-content p {
                font-size: 15px;
            }

            .content-section {
                padding: 50px 0;
            }

            .section-title {
                font-size: 26px;
            }

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

            .cta-form-section {
                padding: 30px 24px;
            }

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

            .comparison-table {
                font-size: 13px;
            }

            .comparison-table th,
            .comparison-table td {
                padding: 12px 14px;
            }

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .fab {
                width: 50px;
                height: 50px;
                font-size: 20px;
                left: 14px;
                bottom: 80px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .logo-icon {
                width: 38px;
                height: 38px;
                font-size: 18px;
                border-radius: 10px;
            }

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

            .logo-text small {
                font-size: 9px;
            }

            .btn-login {
                padding: 7px 12px;
                font-size: 12px;
            }

            .btn-signup {
                padding: 8px 14px;
                font-size: 12px;
            }

            .banner-content h1 {
                font-size: 25px;
            }

            .banner-actions {
                flex-direction: column;
                gap: 10px;
            }

            .btn-primary-gold,
            .btn-outline-mint {
                width: 100%;
                justify-content: center;
            }

            .section-title {
                font-size: 22px;
            }

            .stat-number {
                font-size: 26px;
            }

            .feature-item {
                padding: 22px;
            }
        }