/* ═══════════════════════════════════════════════════════════════════════════
   ITELS Exchange — Corporate Website Stylesheet
   Premium dark-mode fintech design
═══════════════════════════════════════════════════════════════════════════ */

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

:root {
  --bg-base:        #050a18;
  --bg-elevated:    #080f24;
  --bg-card:        rgba(255,255,255,0.03);
  --bg-card-hover:  rgba(255,255,255,0.06);
  --border:         rgba(255,255,255,0.08);
  --border-hover:   rgba(96,165,250,0.3);

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;

  --accent-blue:    #60a5fa;
  --accent-purple:  #a78bfa;
  --accent-green:   #4ade80;
  --accent-gold:    #fbbf24;

  --gradient-main:  linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
  --gradient-hero:  linear-gradient(180deg, #050a18 0%, #080f24 100%);

  --shadow-card:    0 4px 32px rgba(0,0,0,0.4);
  --shadow-glow:    0 0 60px rgba(96,165,250,0.15);

  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;

  --font-body:    'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;

  --nav-h: 72px;
  --section-pad: 120px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

a { color: inherit; text-decoration: none; transition: color 0.2s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ─── Canvas Starfield ─────────────────────────────────────────────────────── */
#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}

/* ─── Utility ──────────────────────────────────────────────────────────────── */
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.3s, border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* ─── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
  border-radius: inherit;
}

.btn:hover::after { background: rgba(255,255,255,0.08); }

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 20px rgba(96,165,250,0.3);
}
.btn-primary:hover { box-shadow: 0 6px 30px rgba(96,165,250,0.5); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--accent-blue);
  border: 1.5px solid rgba(96,165,250,0.4);
}
.btn-outline:hover { border-color: var(--accent-blue); background: rgba(96,165,250,0.08); }

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text-primary); background: rgba(255,255,255,0.08); }

.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ─── Animations ───────────────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.animate-fade-in {
  animation: fadeInUp 0.7s ease both;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.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; }

/* ─── Navigation ───────────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

#navbar.scrolled {
  background: rgba(5,10,24,0.85);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.logo-text { color: var(--text-primary); }
.logo-icon { display: flex; align-items: center; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.nav-links a {
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

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

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  background: rgba(5,10,24,0.98);
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  gap: 4px;
}
.nav-mobile a {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.2s;
}
.nav-mobile a:hover { color: var(--text-primary); background: var(--bg-card); }
.nav-mobile .btn { margin-top: 8px; width: 100%; justify-content: center; }

/* ─── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  position: relative;
  z-index: 1;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  z-index: 0;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(96,165,250,0.12) 0%, transparent 70%);
  top: 10%; left: -10%;
}
.hero-glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(167,139,250,0.1) 0%, transparent 70%);
  top: 40%; right: 5%;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(96,165,250,0.1);
  border: 1px solid rgba(96,165,250,0.25);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 500px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-ticker {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  gap: 0;
}

.ticker-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 20px;
}
.ticker-item:first-child { padding-left: 0; }
.ticker-label { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.ticker-price { font-size: 1.05rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.ticker-change { font-size: 0.78rem; font-weight: 600; }
.ticker-change.positive { color: var(--accent-green); }
.ticker-divider { width: 1px; background: var(--border); margin: 0 0; align-self: stretch; flex-shrink: 0; }

/* Hero Visual */
.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.hero-coin-logo {
  display: flex;
  justify-content: center;
}

.hero-coin-logo img,
.coin-spin {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 0 32px rgba(134,59,255,0.5)) drop-shadow(0 0 64px rgba(134,59,255,0.2));
  animation: float 5s ease-in-out infinite;
  border-radius: 50%;
}

.mock-card {
  width: 100%;
  max-width: 380px;
  padding: 24px;
}
.mock-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.mock-label { font-size: 0.85rem; color: var(--text-secondary); font-weight: 600; }
.mock-badge {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--accent-green);
  background: rgba(74,222,128,0.1);
  border: 1px solid rgba(74,222,128,0.3);
  padding: 2px 8px;
  border-radius: 100px;
}
.mock-price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.mock-chart {
  height: 80px;
  margin: 0 -4px;
  margin-bottom: 16px;
}
.mock-chart svg { width: 100%; height: 100%; }
.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.mock-stat-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; font-weight: 600; }
.mock-stat-val { font-size: 0.95rem; font-weight: 700; margin-top: 2px; }

/* ─── Stats Bar ────────────────────────────────────────────────────────────── */
.stats-bar {
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,0.025);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 24px;
}

.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-variant-numeric: tabular-nums;
}
.stat-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* ─── Sections ─────────────────────────────────────────────────────────────── */
.section {
  position: relative;
  z-index: 1;
  padding: var(--section-pad) 24px;
}
.section-alt {
  background: linear-gradient(180deg, transparent 0%, rgba(8,15,36,0.6) 50%, transparent 100%);
}

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

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  background: rgba(96,165,250,0.1);
  border: 1px solid rgba(96,165,250,0.2);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 60px;
}

/* ─── About Grid ───────────────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.about-card {
  padding: 28px;
}

.about-icon {
  width: 52px; height: 52px;
  background: rgba(96,165,250,0.1);
  border: 1px solid rgba(96,165,250,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.about-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── Features ─────────────────────────────────────────────────────────────── */
.features-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.feature-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s;
  cursor: default;
}
.feature-item:hover { border-color: rgba(96,165,250,0.3); }
.feature-item:last-child { border-bottom: none; }

.feature-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  opacity: 0.5;
  padding-top: 4px;
  flex-shrink: 0;
  width: 28px;
}

.feature-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.feature-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Phone Mockup */
.features-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 240px;
  background: #0a1020;
  border-radius: 32px;
  border: 2px solid rgba(255,255,255,0.1);
  padding: 16px 12px 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), inset 0 0 0 1px rgba(255,255,255,0.05);
  animation: float 7s ease-in-out infinite;
}

.phone-notch {
  width: 80px; height: 16px;
  background: #080f24;
  border-radius: 12px;
  margin: 0 auto 12px;
  border: 1px solid rgba(255,255,255,0.05);
}

.phone-screen {
  background: #060c1a;
  border-radius: 18px;
  padding: 14px 12px 8px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.phone-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.phone-price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
}
.phone-change {
  font-size: 0.8rem;
  font-weight: 600;
}
.phone-change.positive { color: var(--accent-green); }

.phone-mini-chart { border-radius: 8px; overflow: hidden; }

.phone-balances {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.phone-bal { display: flex; justify-content: space-between; align-items: center; }

.phone-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.phone-btn {
  padding: 10px 0;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
}
.phone-btn.buy { background: linear-gradient(135deg, #22c55e, #16a34a); color: #fff; }
.phone-btn.sell { background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff; }

.phone-nav {
  display: flex;
  justify-content: space-around;
  padding: 8px 0 4px;
  border-top: 1px solid var(--border);
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-top: auto;
}
.phone-nav .active { filter: drop-shadow(0 0 6px rgba(96,165,250,0.8)); }

/* ─── Coinomics ───────────────────────────────────────────────────────────── */
.coinomics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 60px;
}

.token-card {
  padding: 24px;
  text-align: center;
}
.token-icon { font-size: 2rem; margin-bottom: 12px; }
.token-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; font-weight: 600; letter-spacing: 0.08em; margin-bottom: 8px; }
.token-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}
.token-sub { font-size: 0.75rem; color: var(--text-muted); }

.distrib-section { margin-top: 20px; text-align: center; }
.distrib-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 32px;
}

.distrib-chart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.donut-chart {
  width: 200px;
  height: 200px;
  flex-shrink: 0;
}

.distrib-legend {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.legend-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.legend-label { font-size: 0.9rem; color: var(--text-secondary); flex: 1; }
.legend-pct { font-weight: 700; font-size: 0.9rem; }

/* ─── Security ─────────────────────────────────────────────────────────────── */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.sec-item {
  padding: 28px;
}
.sec-icon { font-size: 2rem; margin-bottom: 14px; }
.sec-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.sec-item p { font-size: 0.87rem; color: var(--text-secondary); line-height: 1.65; }

/* ─── Download ─────────────────────────────────────────────────────────────── */
.download-section { padding: 60px 24px; }

.download-content {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px;
  max-width: 1000px;
  margin: 0 auto;
}

.download-glow {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(96,165,250,0.1) 0%, transparent 70%);
  top: -100px; right: -100px;
  border-radius: 50%;
  pointer-events: none;
}

.download-text h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.download-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.download-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}
.download-features li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.download-features li::before { content: ''; }

.apk-badge {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}
.apk-icon { font-size: 2.5rem; }
.apk-name { font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.apk-details { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; }
.apk-rating { font-size: 0.8rem; color: var(--accent-gold); }

.apk-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.apk-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.step-num {
  width: 24px; height: 24px;
  background: var(--gradient-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

/* ─── Contact ──────────────────────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s;
  outline: none;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-blue);
  background: rgba(96,165,250,0.05);
}

.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: #0a1020; }

.form-success {
  display: none;
  padding: 12px 16px;
  background: rgba(74,222,128,0.1);
  border: 1px solid rgba(74,222,128,0.3);
  border-radius: var(--radius-sm);
  color: var(--accent-green);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  margin-top: 16px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-card {
  padding: 20px 24px;
}
.info-card h3 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.info-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-blue);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.info-link:hover { color: var(--accent-purple); }

/* ─── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 60px 24px 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 80px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent-blue); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.8; }
.footer-warning { color: rgba(251,191,36,0.6); }

/* ─── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  :root { --section-pad: 80px; }

  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-cta { justify-content: center; }
  .hero-ticker { justify-content: center; }
  .hero-visual { order: -1; }

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

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

  .features-layout { grid-template-columns: 1fr; gap: 48px; }
  .features-visual { order: -1; }

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

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

  .download-content { grid-template-columns: 1fr; padding: 40px; gap: 40px; }

  .contact-layout { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  :root { --section-pad: 60px; }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-actions .btn-outline { display: none; }
  .nav-mobile.open { display: flex; }

  .hero-title { font-size: 2.2rem; }
  .hero-ticker { flex-wrap: wrap; gap: 12px; }
  .ticker-divider { display: none; }
  .ticker-item { padding: 0; }

  .stats-inner { grid-template-columns: 1fr 1fr; gap: 20px; }
  .stat-num { font-size: 1.6rem; }

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

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

  .download-content { padding: 28px; }

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