/* ============================================
   SwiftCipher - Premium Crypto Platform CSS
   Midnight Gold Theme | Est. 2021
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0B0E11;
  --bg-secondary: #0f1318;
  --bg-card: rgba(255, 255, 255, 0.04);
  --accent-gold: #F3BA2F;
  --accent-purple: #6C63FF;
  --accent-gold-dim: rgba(243, 186, 47, 0.15);
  --accent-purple-dim: rgba(108, 99, 255, 0.15);
  --text-primary: #FFFFFF;
  --text-secondary: #A0A9B8;
  --text-muted: #5a6478;
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(243, 186, 47, 0.3);
  --shadow-gold: 0 0 30px rgba(243, 186, 47, 0.15);
  --shadow-purple: 0 0 30px rgba(108, 99, 255, 0.2);
  --gradient-gold: linear-gradient(135deg, #F3BA2F, #f0a500);
  --gradient-purple: linear-gradient(135deg, #6C63FF, #4a42e8);
  --gradient-hero: linear-gradient(135deg, #0B0E11 0%, #0f1520 50%, #0B0E11 100%);
  --font-main: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-gold); border-radius: 3px; }

/* ── SELECTION ── */
::selection { background: var(--accent-gold-dim); color: var(--accent-gold); }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 1.5rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(11, 14, 17, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-gold);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
  color: #0B0E11;
  font-family: var(--font-display);
  box-shadow: 0 0 20px rgba(243, 186, 47, 0.4);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links li a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  transition: all 0.25s ease;
  letter-spacing: 0.3px;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

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

.btn-signin {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
  transition: all 0.25s ease;
}

.btn-signin:hover {
  color: var(--accent-gold);
  border-color: var(--border-gold);
  background: var(--accent-gold-dim);
}

.btn-signup {
  text-decoration: none;
  background: var(--gradient-gold);
  color: #0B0E11;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.55rem 1.2rem;
  border-radius: 8px;
  transition: all 0.25s ease;
  box-shadow: 0 0 20px rgba(243, 186, 47, 0.25);
}

.btn-signup:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(243, 186, 47, 0.45);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.35s ease;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Overlay Menu */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(11, 14, 17, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-overlay.active {
  display: flex;
  opacity: 1;
}

.mobile-overlay nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
  max-width: 320px;
}

.mobile-overlay nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  padding: 0.8rem 2rem;
  border-radius: 12px;
  width: 100%;
  text-align: center;
  transition: all 0.25s ease;
  font-family: var(--font-display);
}

.mobile-overlay nav a:hover {
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
}

.mobile-overlay .mobile-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 320px;
  margin-top: 1.5rem;
  padding: 0 1rem;
}

.mobile-overlay .mobile-btn-signin {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.9rem;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  transition: all 0.25s ease;
}

.mobile-overlay .mobile-btn-signup {
  text-decoration: none;
  background: var(--gradient-gold);
  color: #0B0E11;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.9rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 0 25px rgba(243, 186, 47, 0.35);
}

/* ============================================
   TICKER BAR
   ============================================ */
.ticker-bar {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(11, 14, 17, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-glass);
  padding: 0.5rem 0;
  overflow: hidden;
}

.ticker-track {
  display: flex;
  gap: 3rem;
  animation: ticker-scroll 35s linear infinite;
  white-space: nowrap;
}

.ticker-track:hover { animation-play-state: paused; }

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.ticker-item .coin-name { font-weight: 700; color: var(--text-primary); }
.ticker-item .price { color: var(--accent-gold); }
.ticker-item .change.up { color: #00d4aa; }
.ticker-item .change.down { color: #ff4d6d; }

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   PARTICLE CANVAS
   ============================================ */
#particle-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 1.5rem 5rem;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(243, 186, 47, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-gold-dim);
  border: 1px solid var(--border-gold);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.hero h1 .highlight {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 480px;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-gold);
  color: #0B0E11;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 12px;
  transition: all 0.3s ease;
  box-shadow: 0 0 30px rgba(243, 186, 47, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(243, 186, 47, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-glass);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
}

.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat .value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-gold);
}

.hero-stat .label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.portfolio-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.portfolio-badge {
  background: rgba(0, 212, 170, 0.15);
  color: #00d4aa;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
}

.portfolio-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.portfolio-change {
  font-size: 0.85rem;
  color: #00d4aa;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.mini-chart {
  width: 100%;
  height: 80px;
  margin-bottom: 1.5rem;
}

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

.asset-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.asset-info {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.asset-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: #0B0E11;
}

.asset-icon.btc { background: #F7931A; }
.asset-icon.eth { background: #627EEA; }
.asset-icon.usdt { background: #26A17B; }

.asset-name { font-weight: 600; font-size: 0.85rem; }
.asset-symbol { font-size: 0.75rem; color: var(--text-muted); }
.asset-price { font-weight: 700; font-size: 0.85rem; text-align: right; }
.asset-change-sm { font-size: 0.75rem; text-align: right; }
.asset-change-sm.up { color: #00d4aa; }
.asset-change-sm.down { color: #ff4d6d; }

/* Floating mini cards */
.hero-float-card {
  position: absolute;
  background: rgba(15, 19, 24, 0.9);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 0.85rem 1.1rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.hero-float-card.card-1 {
  top: -20px;
  right: -30px;
  animation: float1 4s ease-in-out infinite;
}

.hero-float-card.card-2 {
  bottom: -20px;
  left: -30px;
  animation: float2 5s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes float2 {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(8px); }
}

.float-card-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-gold);
}

.float-card-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================
   SECTION COMMONS
   ============================================ */
.section {
  padding: 6rem 1.5rem;
  position: relative;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-purple-dim);
  border: 1px solid rgba(108, 99, 255, 0.3);
  border-radius: 50px;
  padding: 0.3rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-purple);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-title .gold { color: var(--accent-gold); }

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 540px;
}

.divider {
  width: 50px;
  height: 3px;
  background: var(--gradient-gold);
  border-radius: 2px;
  margin: 1.25rem 0;
}

/* ============================================
   GLASSMORPHISM CARDS
   ============================================ */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.35s ease;
  overflow: hidden;
}

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

.glass-card.purple-hover:hover {
  border-color: rgba(108, 99, 255, 0.4);
  box-shadow: var(--shadow-purple);
}

/* ============================================
   TRUST / WHY CHOOSE US
   ============================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.trust-card {
  padding: 2rem 1.75rem;
  position: relative;
}

.trust-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: 20px 20px 0 0;
  opacity: 0;
  transition: opacity 0.35s ease;
}

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

.trust-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-gold-dim);
  border: 1px solid var(--border-gold);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.trust-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
}

.trust-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: linear-gradient(135deg, rgba(243, 186, 47, 0.06), rgba(108, 99, 255, 0.06));
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 2.5rem 1.5rem;
}

.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}

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

.stat-item .lbl {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.2rem;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.testimonial-card {
  padding: 1.75rem;
}

.stars {
  color: var(--accent-gold);
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
  border: 2px solid var(--border-gold);
}

.author-name {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.author-detail {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.verified-badge {
  margin-left: auto;
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.25);
  color: #00d4aa;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.profit-tag {
  display: inline-block;
  background: rgba(0, 212, 170, 0.1);
  color: #00d4aa;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  margin-bottom: 0.85rem;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding: 5rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(243, 186, 47, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-inner p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
  padding: 4rem 1.5rem 2rem;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 1rem 0 1.5rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--text-muted);
  transition: all 0.25s ease;
}

.social-btn:hover {
  background: var(--accent-gold-dim);
  border-color: var(--border-gold);
  color: var(--accent-gold);
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul li a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color 0.25s ease;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border-glass);
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom .established {
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 600;
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  padding: 9rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  background: linear-gradient(180deg, rgba(243,186,47,0.04) 0%, transparent 100%);
  border-bottom: 1px solid var(--border-glass);
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.75rem;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-gold), var(--accent-purple), transparent);
}

.timeline-item {
  position: relative;
  padding-left: 2.5rem;
  padding-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: -7px;
  top: 4px;
  width: 16px;
  height: 16px;
  background: var(--accent-gold);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 12px rgba(243, 186, 47, 0.5);
}

.timeline-year {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.4rem;
}

.timeline-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.team-card {
  padding: 1.75rem 1.25rem;
  text-align: center;
}

.team-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  border: 2px solid var(--border-gold);
}

.team-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.78rem;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.team-bio {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   MARKET PAGE
   ============================================ */
.market-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.coin-card {
  padding: 1.75rem;
}

.coin-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.coin-icon-lg {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: #0B0E11;
}

.coin-icon-lg.btc { background: #F7931A; }
.coin-icon-lg.eth { background: #627EEA; color: #fff; }
.coin-icon-lg.usdt { background: #26A17B; color: #fff; }
.coin-icon-lg.bnb { background: var(--accent-gold); }
.coin-icon-lg.sol { background: #9945FF; color: #fff; }
.coin-icon-lg.ada { background: #0033AD; color: #fff; }

.coin-name-full {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.coin-sym {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.coin-price-lg {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.coin-change-lg {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.coin-change-lg.up { color: #00d4aa; }
.coin-change-lg.down { color: #ff4d6d; }

.coin-chart {
  width: 100%;
  height: 70px;
}

/* Chart area */
.chart-section {
  margin-top: 3rem;
}

.chart-card {
  padding: 2rem;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.chart-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

.chart-tabs {
  display: flex;
  gap: 0.4rem;
}

.chart-tab {
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  background: none;
  transition: all 0.25s ease;
}

.chart-tab.active,
.chart-tab:hover {
  background: var(--accent-gold-dim);
  border-color: var(--border-gold);
  color: var(--accent-gold);
}

#main-chart-canvas {
  width: 100%;
  height: 320px;
}

/* ============================================
   UTILITY
   ============================================ */
.text-center { text-align: center; }
.text-gold { color: var(--accent-gold); }
.text-purple { color: var(--accent-purple); }
.text-green { color: #00d4aa; }

.glow-text {
  text-shadow: 0 0 30px rgba(243, 186, 47, 0.4);
}

.mb-2 { margin-bottom: 2rem; }
.mt-3 { margin-top: 3rem; }

/* Fade in animation */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 2fr); gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .market-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: flex; }

  .hero-content { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { display: none; }
  .hero { padding: 7rem 1.25rem 4rem; }
  .hero h1 { font-size: 2rem; }

  .trust-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .market-grid { grid-template-columns: 1fr; }

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

  .section { padding: 4rem 1.25rem; }
}

@media (max-width: 480px) {
  .hero-stats { gap: 1.25rem; }
  .hero-cta-group { flex-direction: column; }
  .btn-primary, .btn-secondary { text-align: center; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .chart-header { flex-direction: column; align-items: flex-start; }
}