:root {
  --primary: #FF6B35;
  --secondary: #FFD700;
  --accent: #4FC3F7;
  --dark: #080B14;
  --dark2: #0D1120;
  --dark3: #141828;
  --card: #1a1f35;
  --border: rgba(255,107,53,0.25);
  --text: #e8eaf0;
  --muted: #8892b0;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; }
body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
}
/* ── NAV ── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 999;
  background: rgba(8,11,20,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { height: 44px; width: 44px; object-fit: contain; }
.nav-logo span { font-family: 'Orbitron', monospace; font-weight: 700; font-size: 1.2rem; color: var(--secondary); letter-spacing: 2px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; font-weight: 500; letter-spacing: 0.5px; transition: color .2s; }
.nav-links a:hover { color: var(--secondary); }
.nav-cta {
  background: linear-gradient(135deg, var(--primary), #ff9a00);
  color: #fff; border: none; padding: 10px 24px; border-radius: 50px;
  font-weight: 700; font-size: 0.85rem; cursor: pointer; letter-spacing: 1px; text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,53,.5); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 100px 5% 60px;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(255,107,53,.12) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 80% 80%, rgba(79,195,247,.08) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 20% 70%, rgba(255,215,0,.06) 0%, transparent 60%);
}
.grid-overlay {
  position: absolute; inset: 0; z-index: 0;
  background-image: linear-gradient(rgba(255,107,53,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,107,53,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,215,0,.1); border: 1px solid rgba(255,215,0,.3);
  color: var(--secondary); padding: 6px 18px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 28px; position: relative; z-index: 1;
}
.hero-badge::before { content: '✦'; }
.hero-logo-wrap {
  position: relative; z-index: 1; margin-bottom: 32px;
  animation: floatLogo 4s ease-in-out infinite;
}
.hero-logo-wrap img { width: 140px; height: 140px; object-fit: contain; filter: drop-shadow(0 0 40px rgba(255,107,53,.6)); }
@keyframes floatLogo { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.hero-title {
  font-family: 'Orbitron', monospace; font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 5rem); line-height: 1.1;
  background: linear-gradient(135deg, #fff 0%, var(--secondary) 40%, var(--primary) 80%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 20px; position: relative; z-index: 1;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem); color: var(--muted); max-width: 640px;
  margin: 0 auto 40px; position: relative; z-index: 1;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #ff9a00);
  color: #fff; padding: 14px 36px; border-radius: 50px; font-weight: 700;
  font-size: 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: transform .2s, box-shadow .2s; letter-spacing: 0.5px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(255,107,53,.4); }
.btn-outline {
  border: 2px solid var(--accent); color: var(--accent);
  padding: 14px 36px; border-radius: 50px; font-weight: 700; font-size: 1rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: all .2s; letter-spacing: 0.5px;
  background: rgba(79,195,247,.05);
}
.btn-outline:hover { background: rgba(79,195,247,.15); transform: translateY(-3px); }
.hero-stats {
  position: relative; z-index: 1; margin-top: 64px;
  display: flex; gap: 48px; justify-content: center; flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-num { font-family: 'Orbitron', monospace; font-size: 2rem; font-weight: 900; color: var(--secondary); }
.stat-label { font-size: 0.8rem; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }

/* ── SECTIONS ── */
section { padding: 100px 5%; }
.section-tag {
  display: inline-block; background: rgba(255,107,53,.12); border: 1px solid rgba(255,107,53,.3);
  color: var(--primary); padding: 4px 14px; border-radius: 4px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px;
}
.section-title {
  font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900; line-height: 1.15; margin-bottom: 16px;
}
.section-title span { color: var(--secondary); }
.section-desc { color: var(--muted); max-width: 600px; font-size: 1rem; }

/* ── FEATURES ── */
#features { background: var(--dark2); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 56px; }
.feature-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 36px 28px;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0; transition: opacity .3s;
}
.feature-card:hover { transform: translateY(-6px); border-color: rgba(255,107,53,.5); box-shadow: 0 20px 50px rgba(0,0,0,.3); }
.feature-card:hover::before { opacity: 1; }
.feature-icon { font-size: 2.5rem; margin-bottom: 20px; display: block; }
.feature-card h3 { font-family: 'Orbitron', monospace; font-size: 1rem; color: var(--secondary); margin-bottom: 12px; letter-spacing: 1px; }
.feature-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

/* ── ECOSYSTEM ── */
#ecosystem .content-split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.eco-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
  height: 400px;
}
.eco-ring {
  width: 320px; height: 320px; border-radius: 50%;
  border: 2px solid rgba(255,107,53,.2);
  position: absolute; animation: spin 20s linear infinite;
}
.eco-ring:nth-child(2) { width: 240px; height: 240px; border-color: rgba(79,195,247,.2); animation-duration: 14s; animation-direction: reverse; }
.eco-ring:nth-child(3) { width: 160px; height: 160px; border-color: rgba(255,215,0,.2); animation-duration: 8s; }
@keyframes spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.eco-center {
  position: relative; z-index: 2;
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(255,107,53,.3), rgba(255,107,53,.05));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; border: 2px solid rgba(255,107,53,.5);
  box-shadow: 0 0 40px rgba(255,107,53,.3);
}
.orbit-dot {
  position: absolute; width: 40px; height: 40px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.dot-1 { top: 10px; left: 50%; transform: translateX(-50%); }
.dot-2 { right: 10px; top: 50%; transform: translateY(-50%); }
.dot-3 { bottom: 10px; left: 50%; transform: translateX(-50%); }
.dot-4 { left: 10px; top: 50%; transform: translateY(-50%); }
.eco-list { list-style: none; }
.eco-list li {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.05);
}
.eco-list li:last-child { border: none; }
.eco-num { font-family: 'Orbitron', monospace; font-size: 0.75rem; color: var(--primary); font-weight: 700; flex-shrink: 0; padding-top: 3px; }
.eco-list h4 { font-size: 0.95rem; color: #fff; margin-bottom: 4px; font-weight: 600; }
.eco-list p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* ── DEX ── */
#dex { background: var(--dark2); }
.dex-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin-top: 56px; }
.dex-card {
  background: linear-gradient(145deg, var(--card), rgba(26,31,53,.5));
  border: 1px solid var(--border); border-radius: 24px; padding: 40px 32px;
  position: relative; overflow: hidden;
}
.dex-card-glow {
  position: absolute; top: -50px; right: -50px; width: 200px; height: 200px;
  border-radius: 50%; opacity: .08;
}
.dex-card:nth-child(1) .dex-card-glow { background: var(--primary); }
.dex-card:nth-child(2) .dex-card-glow { background: var(--accent); }
.dex-card:nth-child(3) .dex-card-glow { background: var(--secondary); }
.dex-card-icon { font-size: 3rem; margin-bottom: 24px; display: block; }
.dex-card h3 { font-family: 'Orbitron', monospace; font-size: 1.1rem; color: #fff; margin-bottom: 8px; }
.dex-card .tag-sm { font-size: 0.7rem; color: var(--primary); letter-spacing: 1.5px; font-weight: 700; text-transform: uppercase; margin-bottom: 16px; display: block; }
.dex-card p { color: var(--muted); font-size: 0.88rem; line-height: 1.75; }

/* ── ROADMAP ── */
.roadmap-wrap { margin-top: 64px; position: relative; }
.roadmap-line {
  position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, transparent, var(--primary) 20%, var(--accent) 80%, transparent);
  transform: translateX(-50%);
}
.roadmap-items { display: flex; flex-direction: column; gap: 48px; }
.roadmap-item {
  display: grid; grid-template-columns: 1fr 60px 1fr; align-items: start; gap: 0;
}
.roadmap-item:nth-child(odd) .road-content { grid-column: 1; text-align: right; padding-right: 40px; }
.roadmap-item:nth-child(odd) .road-empty { grid-column: 3; }
.roadmap-item:nth-child(even) .road-content { grid-column: 3; text-align: left; padding-left: 40px; }
.roadmap-item:nth-child(even) .road-empty { grid-column: 1; }
.road-dot {
  grid-column: 2; width: 60px; height: 60px; border-radius: 50%;
  background: var(--card); border: 3px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; z-index: 1; position: relative;
  box-shadow: 0 0 20px rgba(255,107,53,.3);
}
.road-date { font-family: 'Orbitron', monospace; font-size: 0.75rem; color: var(--primary); font-weight: 700; letter-spacing: 1px; margin-bottom: 8px; }
.road-content h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
.road-content ul { list-style: none; }
.road-content ul li { color: var(--muted); font-size: 0.85rem; padding: 3px 0; }
.road-content ul li::before { content: '▸ '; color: var(--primary); }
.roadmap-item:nth-child(odd) .road-content ul li::before { content: ' ◂'; color: var(--primary); }

/* ── COINS ── */
.coins-strip { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; margin-top: 56px; }
.coin-chip {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border);
  padding: 12px 20px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600;
  transition: transform .2s, border-color .2s;
}
.coin-chip:hover { transform: translateY(-3px); border-color: var(--primary); }
.coin-chip span { font-size: 1.5rem; }


/* ── CTA ── */
#cta {
  text-align: center; padding: 120px 5%;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(255,107,53,.1) 0%, transparent 70%);
  position: relative; overflow: hidden;
}
.cta-badge {
  font-size: 0.75rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--primary); font-weight: 700; margin-bottom: 20px; display: block;
}
.cta-title { font-family: 'Orbitron', monospace; font-size: clamp(2rem, 5vw, 4rem); font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.cta-sub { color: var(--muted); font-size: 1.05rem; max-width: 520px; margin: 0 auto 44px; }
.download-btns { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.dl-btn {
  display: flex; align-items: center; gap: 14px;
  background: var(--card); border: 1px solid var(--border);
  padding: 16px 28px; border-radius: 16px; text-decoration: none;
  transition: all .25s; min-width: 180px;
}
.dl-btn:hover { border-color: var(--primary); background: rgba(255,107,53,.1); transform: translateY(-3px); }
.dl-btn-icon { font-size: 2rem; }
.dl-btn-text .small { font-size: 0.7rem; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.dl-btn-text .big { font-size: 1.05rem; font-weight: 700; color: #fff; }

/* ── FOOTER ── */
footer {
  background: var(--dark2); border-top: 1px solid var(--border);
  padding: 60px 5% 36px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { color: var(--muted); font-size: 0.85rem; max-width: 260px; line-height: 1.8; }
.footer-col h4 { font-family: 'Orbitron', monospace; font-size: 0.75rem; color: var(--secondary); letter-spacing: 2px; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--muted); text-decoration: none; font-size: 0.88rem; transition: color .2s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.05); font-size: 0.8rem; color: var(--muted); flex-wrap: wrap; gap: 12px; }
.socials { display: flex; gap: 16px; }
.social-btn { width: 36px; height: 36px; border-radius: 50%; background: var(--card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; text-decoration: none; font-size: 1rem; transition: all .2s; }
.social-btn:hover { border-color: var(--primary); transform: translateY(-2px); }

/* Ticker */
.ticker-wrap { background: rgba(255,107,53,.08); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; padding: 10px 0; }
.ticker { display: flex; animation: ticker 30s linear infinite; white-space: nowrap; }
.ticker-item { display: inline-flex; align-items: center; gap: 8px; padding: 0 32px; font-size: 0.8rem; font-family: 'Orbitron', monospace; color: var(--muted); }
.ticker-item .pos { color: #4caf50; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* Mobile nav hamburger - simplified */
.menu-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; min-width: 44px; min-height: 44px; }

/* ── RESPONSIVE BREAKPOINTS ── */
/* 768px: Tablet */
@media(max-width:768px){
  html { font-size: 16px; }
  nav { height: 64px; padding: 0 4%; }
  .nav-logo span { font-size: 1rem; }
  .nav-links { gap: 20px; font-size: 0.75rem; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 1.5rem; }
  .stat-label { font-size: 0.75rem; }
  section { padding: 60px 4%; }
  .features-grid { gap: 16px; }
  .feature-card { padding: 24px 20px; }
  .feature-icon { font-size: 2rem; }
  .feature-card p { font-size: 0.85rem; }
  .hero-actions { gap: 12px; }
  .btn-primary, .btn-outline { padding: 12px 28px; font-size: 0.9rem; }
  .download-btns { gap: 12px; }
  .dl-btn { min-width: 160px; padding: 12px 20px; }
  .hero-title { font-size: clamp(1.8rem, 5vw, 2.5rem); }
  .section-title { font-size: clamp(1.5rem, 3vw, 2.2rem); }
  .section-desc { font-size: 0.9rem; }
  .cta-title { font-size: clamp(1.5rem, 4vw, 2.5rem); }
}

/* 600px: Mobile phones */
@media(max-width:600px){
  html { font-size: 15px; }
  nav {
    height: auto;
    padding: 10px 4%;
    flex-wrap: wrap;
    gap: 8px;
  }
  .nav-logo { margin-right: auto; }
  .nav-logo img { height: 36px; width: 36px; }
  .nav-logo span { font-size: 0.9rem; }
  .nav-links { display: none; }
  .nav-cta { padding: 8px 16px; font-size: 0.8rem; }
  .menu-toggle { display: block; }

  #hero { padding: 80px 4% 40px; }
  .hero-logo-wrap img { width: 100px; height: 100px; }
  .hero-title {
    font-size: clamp(1.4rem, 5vw, 2rem);
    margin-bottom: 12px;
  }
  .hero-sub { font-size: clamp(0.9rem, 2vw, 1rem); margin-bottom: 24px; }
  .hero-stats {
    flex-direction: column;
    gap: 16px;
    margin-top: 40px;
  }
  .stat-num { font-size: 1.4rem; }
  .stat-label { font-size: 0.7rem; }

  section { padding: 50px 4%; }
  .section-tag { padding: 3px 10px; font-size: 0.7rem; }
  .section-title {
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    margin-bottom: 12px;
  }
  .section-desc { font-size: 0.85rem; }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .feature-card {
    padding: 20px 16px;
    border-radius: 12px;
  }
  .feature-icon { font-size: 1.8rem; margin-bottom: 12px; }
  .feature-card h3 { font-size: 0.95rem; }
  .feature-card p { font-size: 0.8rem; }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
  }
  .btn-primary, .btn-outline {
    width: 100%;
    padding: 12px 20px;
    font-size: 0.85rem;
  }

  .dex-cards { grid-template-columns: 1fr; gap: 16px; }
  .dex-card { padding: 24px 20px; }
  .dex-card-icon { font-size: 2.5rem; }
  .dex-card h3 { font-size: 0.95rem; }
  .dex-card p { font-size: 0.8rem; }

  #ecosystem .content-split {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .eco-visual { height: 280px; }
  .eco-ring { width: 220px; height: 220px; }
  .eco-ring:nth-child(2) { width: 160px; height: 160px; }
  .eco-ring:nth-child(3) { width: 100px; height: 100px; }
  .eco-center {
    width: 70px;
    height: 70px;
    font-size: 1.8rem;
  }

  .roadmap-wrap { margin-top: 40px; }
  .roadmap-line { display: none; }
  .roadmap-item {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .roadmap-item:nth-child(odd) .road-content,
  .roadmap-item:nth-child(even) .road-content {
    grid-column: 1;
    text-align: left;
    padding: 0;
  }
  .road-dot { display: none; }
  .road-date { font-size: 0.7rem; }
  .road-content h3 { font-size: 0.95rem; }
  .road-content ul li { font-size: 0.8rem; }

  .coins-strip { gap: 12px; margin-top: 32px; }
  .coin-chip {
    padding: 8px 16px;
    font-size: 0.75rem;
  }
  .coin-chip span { font-size: 1.2rem; }

  #cta { padding: 80px 4%; }
  .cta-title {
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    margin-bottom: 12px;
  }
  .cta-sub { font-size: 0.9rem; margin-bottom: 32px; }
  .download-btns {
    flex-direction: column;
    gap: 12px;
  }
  .dl-btn {
    width: 100%;
    min-width: unset;
    padding: 14px 16px;
    flex-direction: column;
    text-align: center;
  }
  .dl-btn-text .small { font-size: 0.65rem; }
  .dl-btn-text .big { font-size: 0.95rem; }

  footer { padding: 40px 4% 24px; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-col h4 { margin-bottom: 12px; font-size: 0.7rem; }
  .footer-col ul { gap: 8px; }
  .footer-col a { font-size: 0.8rem; }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    font-size: 0.75rem;
  }
  .socials { gap: 8px; }
  .social-btn {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }
}

/* 380px: Small phones */
@media(max-width:380px){
  html { font-size: 14px; }
  nav {
    height: auto;
    padding: 8px 3%;
  }
  .nav-logo img { height: 32px; width: 32px; }
  .nav-logo span {
    font-size: 0.8rem;
    letter-spacing: 0.5px;
  }
  .nav-cta { padding: 6px 12px; font-size: 0.75rem; }
  .menu-toggle { font-size: 1.2rem; }

  #hero { padding: 60px 3% 30px; }
  .hero-logo-wrap img { width: 80px; height: 80px; }
  .hero-badge { padding: 4px 12px; font-size: 0.7rem; margin-bottom: 16px; }
  .hero-title {
    font-size: clamp(1.1rem, 5vw, 1.6rem);
    margin-bottom: 8px;
    line-height: 1.05;
  }
  .hero-sub {
    font-size: clamp(0.8rem, 2vw, 0.95rem);
    margin-bottom: 16px;
    padding: 0 4px;
  }
  .hero-stats {
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
  }
  .stat-item { padding: 0 8px; }
  .stat-num { font-size: 1.2rem; }
  .stat-label { font-size: 0.65rem; }

  section { padding: 40px 3%; }
  .section-tag {
    padding: 2px 8px;
    font-size: 0.65rem;
    margin-bottom: 8px;
  }
  .section-title {
    font-size: clamp(1rem, 4vw, 1.5rem);
    margin-bottom: 8px;
  }
  .section-desc {
    font-size: 0.8rem;
    padding: 0 4px;
  }

  .features-grid { gap: 10px; }
  .feature-card {
    padding: 16px 12px;
    border-radius: 10px;
  }
  .feature-icon { font-size: 1.6rem; margin-bottom: 8px; }
  .feature-card h3 { font-size: 0.9rem; margin-bottom: 6px; }
  .feature-card p { font-size: 0.75rem; line-height: 1.5; }

  .hero-actions { gap: 8px; }
  .btn-primary, .btn-outline {
    padding: 10px 16px;
    font-size: 0.8rem;
    border-radius: 6px;
  }

  .dex-cards { gap: 12px; }
  .dex-card {
    padding: 20px 16px;
    border-radius: 12px;
  }
  .dex-card-icon { font-size: 2rem; margin-bottom: 16px; }
  .dex-card h3 { font-size: 0.9rem; }
  .dex-card .tag-sm { font-size: 0.65rem; }
  .dex-card p { font-size: 0.75rem; }

  #ecosystem .content-split { gap: 20px; }
  .eco-visual {
    height: 220px;
    margin-bottom: 0;
  }
  .eco-ring { width: 160px; height: 160px; }
  .eco-ring:nth-child(2) { width: 110px; height: 110px; }
  .eco-ring:nth-child(3) { width: 70px; height: 70px; }
  .eco-center {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  .orbit-dot {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }
  .eco-list li {
    padding: 12px 0;
    gap: 8px;
  }
  .eco-num { font-size: 0.7rem; }
  .eco-list h4 { font-size: 0.85rem; margin-bottom: 2px; }
  .eco-list p { font-size: 0.8rem; }

  .coins-strip { gap: 8px; margin-top: 20px; }
  .coin-chip {
    padding: 6px 12px;
    font-size: 0.7rem;
    border-radius: 20px;
  }
  .coin-chip span { font-size: 1rem; }

  #cta {
    padding: 60px 3%;
  }
  .cta-badge {
    font-size: 0.65rem;
    margin-bottom: 12px;
  }
  .cta-title {
    font-size: clamp(1rem, 4vw, 1.5rem);
    margin-bottom: 8px;
  }
  .cta-sub {
    font-size: 0.8rem;
    margin-bottom: 20px;
  }
  .download-btns { gap: 10px; }
  .dl-btn {
    padding: 12px 12px;
  }
  .dl-btn-icon { font-size: 1.8rem; }
  .dl-btn-text .small { font-size: 0.6rem; }
  .dl-btn-text .big { font-size: 0.85rem; }

  footer { padding: 30px 3% 20px; }
  .footer-grid { gap: 16px; }
  .footer-brand p { font-size: 0.75rem; }
  .footer-col h4 {
    margin-bottom: 8px;
    font-size: 0.65rem;
  }
  .footer-col ul { gap: 6px; }
  .footer-col a { font-size: 0.75rem; }
  .footer-bottom { font-size: 0.7rem; }
  .socials { gap: 6px; }
  .social-btn {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .info-grid { gap: 16px; }
  .info-card {
    padding: 20px 16px;
    border-radius: 12px;
  }
  .info-card .icon { font-size: 2rem; margin-bottom: 12px; }
  .info-card h3 { font-size: 0.9rem; }
  .info-card p { font-size: 0.75rem; }

  .step-box {
    padding: 16px 12px;
    gap: 12px;
  }
  .step-num {
    width: 40px;
    height: 40px;
    font-size: 0.85rem;
  }
  .step-box h4 { font-size: 0.85rem; }
  .step-box p { font-size: 0.75rem; }

  .stat-box {
    padding: 20px 16px;
    min-width: 120px;
    border-radius: 12px;
  }
  .stat-box .num { font-size: 1.6rem; }
  .stat-box .label { font-size: 0.7rem; }

  .ticker-item {
    padding: 0 16px;
    font-size: 0.7rem;
  }
}

@media(max-width:900px){
  #ecosystem .content-split { grid-template-columns: 1fr; gap: 40px; }
}
/* Scroll animations */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── ACTIVE NAV ── */
.nav-links a.active { color: var(--secondary); }

/* ── PAGE HERO (sub-pages) ── */
.page-hero {
  padding: 140px 5% 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--dark);
}
.page-hero .hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,107,53,.15), transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(79,195,247,.08), transparent 50%);
}
.page-hero .section-tag,
.page-hero .section-title,
.page-hero .section-desc { position: relative; z-index: 1; }

/* ── INFO GRID (reusable) ── */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px;
  transition: transform .2s, border-color .2s;
}
.info-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,107,53,.5);
}
.info-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  color: var(--secondary);
  margin-bottom: 12px;
}
.info-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}
.info-card .icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
}

/* ── STEP LIST (reusable) ── */
.step-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 700px;
  margin: 48px auto 0;
}
.step-box {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: transform .2s, border-color .2s;
}
.step-box:hover { transform: translateX(6px); border-color: rgba(255,107,53,.5); }
.step-num {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), #ff9a00);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Orbitron', monospace; font-weight: 900; font-size: 1rem; color: #fff;
}
.step-box h4 { font-weight: 700; color: #fff; margin-bottom: 6px; }
.step-box p { color: var(--muted); font-size: 0.88rem; line-height: 1.65; }

/* ── STAT ROW ── */
.stat-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 48px;
}
.stat-box {
  text-align: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 36px;
  min-width: 160px;
}
.stat-box .num {
  font-family: 'Orbitron', monospace;
  font-size: 2rem;
  font-weight: 900;
  color: var(--secondary);
}
.stat-box .label {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── MOBILE NAV OPEN ── */
@media(max-width:900px) {
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: rgba(8,11,20,0.95);
    backdrop-filter: blur(16px);
    padding: 24px 5%;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }
}