/* ===================================================================
   CASKLEDGER — Design System & Global Styles
   Institutional Luxury · Dark Cellar · Gold Accent
   =================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Palette */
  --gold-50:  #fdf8ef;
  --gold-100: #f9ecd3;
  --gold-200: #f2d6a4;
  --gold-300: #e9bb6d;
  --gold-400: #e2a33e;
  --gold-500: #d4912a;
  --gold-600: #b87320;
  --gold-700: #96551c;
  --gold-800: #7b441e;
  --gold-900: #66391c;

  --dark-50:  #f6f5f4;
  --dark-100: #e7e5e2;
  --dark-200: #d0cbc5;
  --dark-300: #b5ada3;
  --dark-400: #9a8f82;
  --dark-500: #857969;
  --dark-600: #6a6154;
  --dark-700: #504a40;
  --dark-800: #302c26;
  --dark-900: #1a1815;
  --dark-950: #0d0c0a;

  --cream:    #f5f0e8;
  --ivory:    #faf7f2;
  --parchment:#efe9dd;

  /* Semantic */
  --bg-primary:    var(--dark-950);
  --bg-secondary:  var(--dark-900);
  --bg-card:       rgba(26, 24, 21, 0.85);
  --bg-glass:      rgba(26, 24, 21, 0.55);
  --text-primary:  var(--cream);
  --text-secondary: var(--dark-300);
  --text-muted:    var(--dark-400);
  --accent:        var(--gold-400);
  --accent-hover:  var(--gold-300);
  --accent-dark:   var(--gold-600);
  --border-subtle: rgba(232, 187, 109, 0.12);
  --border-gold:   rgba(232, 187, 109, 0.25);

  /* Typography */
  --ff-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --ff-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ff-mono:    'JetBrains Mono', 'Fira Code', Consolas, monospace;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Sizing */
  --max-width:      1280px;
  --max-width-narrow: 960px;

  /* Shadows */
  --shadow-sm:   0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:   0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.5);
  --shadow-xl:   0 16px 48px rgba(0,0,0,0.6);
  --shadow-gold: 0 4px 24px rgba(226,163,62,0.15);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-med:  0.4s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--ff-body);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--cream);
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--cream) 0%, var(--gold-200) 50%, var(--cream) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.8;
}

.gold-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin: var(--space-xl) 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: var(--dark-950);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  transform: translateY(-2px);
  box-shadow: 0 6px 32px rgba(226,163,62,0.25);
  color: var(--dark-950);
}

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

.btn-outline:hover {
  background: rgba(226,163,62,0.08);
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--accent-hover);
}

.btn-lg {
  padding: 18px 42px;
  font-size: 0.95rem;
}

/* ===================================================================
   NAVIGATION
   =================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-lg) 0;
  transition: all var(--transition-med);
}

.nav.scrolled {
  background: rgba(13, 12, 10, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-icon svg {
  width: 32px;
  height: 32px;
}

.nav-logo-text {
  font-family: var(--ff-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark-200);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width var(--transition-fast);
}

.nav-links a:hover {
  color: var(--cream);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: var(--dark-950) !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  letter-spacing: 0.05em !important;
  text-transform: uppercase !important;
  font-size: 0.8rem !important;
  transition: all var(--transition-fast) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
  color: var(--dark-950) !important;
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  margin: 5px 0;
  transition: all var(--transition-fast);
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,12,10,0.88) 0%,
    rgba(13,12,10,0.65) 40%,
    rgba(13,12,10,0.45) 60%,
    rgba(13,12,10,0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding-top: 120px;
  padding-bottom: var(--space-4xl);
}

.hero-text {
  max-width: 600px;
}

.hero-text h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-xl);
}

.hero-text h1 .highlight {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--dark-200);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.hero-badges {
  display: flex;
  gap: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--dark-200);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-badge svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

/* Demo Vault Card */
.hero-vault {
  position: relative;
}

.vault-card {
  background: var(--bg-glass);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
  animation: floatCard 6s ease-in-out infinite;
}

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

.vault-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}

.vault-card-label {
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.vault-card-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #4ade80;
}

.vault-card-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.vault-total {
  margin-bottom: var(--space-xl);
}

.vault-total-value {
  font-family: var(--ff-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--cream);
  line-height: 1;
}

.vault-total-yield {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: #4ade80;
}

.vault-holdings {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.vault-holding {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.vault-holding:hover {
  border-color: var(--border-gold);
}

.vault-holding-info {
  display: flex;
  flex-direction: column;
}

.vault-holding-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cream);
}

.vault-holding-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.vault-holding-value {
  text-align: right;
}

.vault-holding-price {
  font-family: var(--ff-mono);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cream);
}

.vault-holding-change {
  font-size: 0.75rem;
  font-weight: 500;
  color: #4ade80;
  margin-top: 2px;
}

.vault-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.vault-stat-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.vault-stat-value {
  font-family: var(--ff-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream);
}

/* ===================================================================
   TRUST BANNER
   =================================================================== */
.trust-banner {
  background: var(--dark-900);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-2xl) 0;
}

.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4xl);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.9rem;
  color: var(--dark-200);
}

.trust-item svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex-shrink: 0;
}

.trust-item strong {
  color: var(--cream);
  font-weight: 600;
}

/* ===================================================================
   HOW IT WORKS
   =================================================================== */
.how-it-works {
  padding: var(--space-5xl) 0;
  background: var(--bg-primary);
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(226,163,62,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hiw-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.hiw-header .section-subtitle {
  margin: 0 auto;
}

.hiw-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.hiw-step {
  position: relative;
  padding: var(--space-2xl);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-med);
  text-align: center;
}

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

.hiw-step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  border: 2px solid var(--border-gold);
  border-radius: 50%;
  background: rgba(226,163,62,0.06);
}

.hiw-step-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
  color: var(--accent);
}

.hiw-step h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  color: var(--cream);
}

.hiw-step p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===================================================================
   INVESTMENT TIERS
   =================================================================== */
.investment-tiers {
  padding: var(--space-5xl) 0;
  background: linear-gradient(180deg, var(--dark-900) 0%, var(--bg-primary) 100%);
}

.tiers-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.tiers-header .section-subtitle {
  margin: 0 auto;
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.tier-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-med);
  overflow: hidden;
}

.tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-600), var(--gold-400), var(--gold-600));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

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

.tier-card.featured {
  border-color: var(--border-gold);
  background: linear-gradient(135deg, rgba(226,163,62,0.08) 0%, var(--bg-card) 100%);
}

.tier-card.featured::before {
  opacity: 1;
}

.tier-badge {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-950);
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.tier-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(226,163,62,0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
}

.tier-icon img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.tier-name {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: var(--space-sm);
}

.tier-range {
  font-family: var(--ff-mono);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

.tier-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-subtle);
}

.tier-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tier-detail-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.tier-detail-value {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cream);
}

.tier-detail-value.highlight {
  color: #4ade80;
}

.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--dark-200);
  line-height: 1.5;
}

.tier-features li svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.tier-cta {
  width: 100%;
}

/* ===================================================================
   PHYSICAL VERIFICATION
   =================================================================== */
.verification {
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.verification-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.verification-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.verification-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.verification-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.verification-content .section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.verification-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.verification-item {
  display: flex;
  gap: var(--space-lg);
}

.verification-item-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(226,163,62,0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  color: var(--accent);
}

.verification-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.verification-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===================================================================
   TESTIMONIALS
   =================================================================== */
.testimonials {
  padding: var(--space-5xl) 0;
  background: linear-gradient(180deg, var(--dark-900) 0%, var(--bg-primary) 100%);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-med);
  position: relative;
}

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

.testimonial-quote {
  position: relative;
  margin-bottom: var(--space-xl);
  padding-left: var(--space-xl);
  border-left: 2px solid var(--border-gold);
}

.testimonial-quote::before {
  content: '\201C';
  position: absolute;
  top: -16px;
  left: -8px;
  font-family: var(--ff-display);
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
}

.testimonial-quote p {
  font-size: 0.95rem;
  color: var(--dark-200);
  line-height: 1.8;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-gold);
}

.testimonial-author-info h4 {
  font-family: var(--ff-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cream);
}

.testimonial-author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.testimonial-tier {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(226,163,62,0.1);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  margin-top: 4px;
}

/* ===================================================================
   TAX & COMPLIANCE
   =================================================================== */
.tax-section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.tax-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.tax-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-med);
}

.tax-card:hover {
  border-color: var(--border-gold);
}

.tax-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(226,163,62,0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--accent);
}

.tax-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
}

.tax-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.tax-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: rgba(226,163,62,0.06);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
}

/* ===================================================================
   CTA SECTION
   =================================================================== */
.cta-section {
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-inner {
  position: relative;
  padding: var(--space-4xl);
  background: linear-gradient(135deg, rgba(226,163,62,0.1) 0%, rgba(13,12,10,0.95) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(226,163,62,0.06) 0%, transparent 50%);
  animation: rotateBg 20s linear infinite;
}

@keyframes rotateBg {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.cta-inner > * {
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-lg);
}

.cta-inner p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
}

/* ===================================================================
   FOOTER
   =================================================================== */
.footer {
  padding: var(--space-4xl) 0 var(--space-xl);
  background: var(--dark-900);
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border-subtle);
}

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

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

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

.footer-col a {
  font-size: 0.88rem;
  color: var(--dark-300);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--cream);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: var(--space-md);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--dark-300);
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(226,163,62,0.08);
}

.footer-disclaimer {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.72rem;
  color: var(--dark-500);
  line-height: 1.7;
  max-width: 960px;
}

/* ===================================================================
   SCROLL ANIMATIONS
   =================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===================================================================
   COUNTER ANIMATION
   =================================================================== */
.counter-value {
  font-variant-numeric: tabular-nums;
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-vault {
    max-width: 480px;
  }

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

  .tiers-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

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

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

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13,12,10,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    z-index: 999;
  }

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

  .nav-mobile-toggle {
    display: block;
    z-index: 1001;
  }

  .hero-content {
    padding-top: 100px;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-badges {
    flex-direction: column;
    gap: var(--space-md);
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;
    --space-4xl: 4rem;
    --space-5xl: 5rem;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  .vault-card {
    padding: var(--space-lg);
  }

  .vault-total-value {
    font-size: 2rem;
  }
}