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

/* ── Variables ─────────────────────────────────────────── */
:root {
  --bg:           #050d1a;
  --bg2:          #0a1628;
  --card:         rgba(255,255,255,0.03);
  --card-h:       rgba(255,255,255,0.06);
  --border:       rgba(255,255,255,0.07);
  --border-a:     rgba(96,165,250,0.28);
  --blue:         #60a5fa;
  --blue-d:       #3b82f6;
  --purple:       #a78bfa;
  --purple-d:     #7c3aed;
  --cyan:         #22d3ee;
  --green:        #34d399;
  --gold:         #fbbf24;
  --text:         #f0f4ff;
  --text2:        #94a3b8;
  --text3:        #4b5a6e;
  --r:            16px;
  --r-sm:         10px;
  --r-lg:         24px;
  --ease:         all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after { box-sizing: border-box; margin:0; padding:0; }
html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; max-width: 100%; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; }

/* Noise Background */
#noise-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: overlay;
}

/* Atmospheric glow layers */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 10% -10%, rgba(59, 130, 246, 0.18) 0%, transparent 60%),
    radial-gradient(circle at 90% 80%, rgba(124, 58, 237, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 15% 85%, rgba(6, 182, 212, 0.1) 0%, transparent 45%);
  pointer-events: none;
  filter: blur(50px);
}

::selection { background: rgba(96,165,250,.25); }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--blue-d); border-radius: 99px; }

/* ── Layout ─────────────────────────────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
section { position: relative; z-index: 1; }

/* ── Shared UI ──────────────────────────────────────────── */
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue);
  background: rgba(96,165,250,.08); border: 1px solid rgba(96,165,250,.18);
  padding: 7px 14px; border-radius: 99px; margin-bottom: 22px;
}
.tag .dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--blue);
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink { 0%,100%{ opacity:1; } 50%{ opacity:.3; } }

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 700; line-height: 1.15; margin-bottom: 14px;
}
.grad {
  background: linear-gradient(135deg, var(--blue) 0%, var(--purple) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.muted { color: var(--text2); font-size: 1rem; line-height: 1.8; }

/* ── NAVBAR ─────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 18px 0; transition: var(--ease);
}
#nav.scrolled {
  background: rgba(5,13,26,.88);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--border);
  padding: 11px 0;
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; }

.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-brand img {
  width: 44px; height: 44px; border-radius: 50%;
  filter: drop-shadow(0 0 10px rgba(96,165,250,.45));
  transition: filter .3s;
}
.nav-brand:hover img { filter: drop-shadow(0 0 22px rgba(96,165,250,.85)); }
.brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem; font-weight: 700; letter-spacing: .03em; color: var(--text);
}
.brand-name .hi {
  background: linear-gradient(135deg,#fbbf24,#f59e0b);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a {
  color: var(--text2); font-size: .875rem; font-weight: 500;
  text-decoration: none; transition: color .2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 1.5px; background: var(--blue); transition: width .3s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.btn-nav {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .85rem; font-weight: 600; padding: 9px 20px;
  background: linear-gradient(135deg, var(--blue-d), var(--purple-d));
  color: #fff; border: none; border-radius: 99px;
  text-decoration: none; cursor: pointer; transition: var(--ease);
}
.btn-nav:hover { opacity: .85; transform: translateY(-1px); box-shadow: 0 6px 22px rgba(59,130,246,.4); }

.burger { display: none; background: none; border: none; color: var(--text); font-size: 1.2rem; cursor: pointer; padding: 6px; }

/* Mobile menu */
.mob-menu {
  display: none; position: fixed; inset: 0; z-index: 950;
  background: rgba(5,13,26,.97); backdrop-filter: blur(20px);
  flex-direction: column; align-items: center; justify-content: center; gap: 32px;
}
.mob-menu.open { display: flex; }
.mob-menu a { font-family:'Space Grotesk',sans-serif; font-size: 1.9rem; font-weight: 700; color: var(--text); text-decoration: none; transition: color .2s; }
.mob-menu a:hover { color: var(--blue); }
.mob-close { position: absolute; top: 20px; right: 24px; background: none; border: none; color: var(--text2); font-size: 1.5rem; cursor: pointer; }

/* ── HERO ───────────────────────────────────────────────── */
#hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 130px 0 90px; position: relative;
}
.hero-inner { max-width: 820px; margin: 0 auto; position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .77rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan);
  background: rgba(34,211,238,.07); border: 1px solid rgba(34,211,238,.2);
  border-radius: 99px; padding: 8px 18px; margin-bottom: 36px;
}
.live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 10px var(--cyan);
  animation: lpulse 2s ease-in-out infinite;
}
@keyframes lpulse { 0%,100%{ opacity:1; box-shadow:0 0 8px var(--cyan); } 50%{ opacity:.35; box-shadow: 0 0 22px var(--cyan); } }

.hero-logo {
  width: 190px; height: 190px; border-radius: 50%; object-fit: cover;
  margin: 0 auto 34px; display: block;
  filter: drop-shadow(0 0 32px rgba(96,165,250,.4)) drop-shadow(0 0 70px rgba(124,58,237,.2));
  animation: float 5s ease-in-out infinite;
}
@keyframes float { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-14px); } }

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 11vw, 9rem);
  font-weight: 700; line-height: 1; letter-spacing: -.04em;
  background: linear-gradient(135deg, #93c5fd 0%, #a78bfa 55%, #60a5fa 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 10px;
  word-wrap: break-word;
}
.hero-ticker { font-family:'Space Grotesk',sans-serif; font-size: clamp(1.3rem,3vw,2rem); font-weight: 500; color: var(--blue); letter-spacing: .06em; margin-bottom: 24px; opacity: .88; }
.hero-desc { color: var(--text2); font-size: 1.05rem; line-height: 1.8; max-width: 560px; margin: 0 auto 44px; }

.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1rem;
  padding: 14px 30px; border-radius: 99px;
  background: linear-gradient(135deg, var(--blue-d) 0%, var(--purple-d) 100%);
  color: #fff; border: none; text-decoration: none; cursor: pointer; transition: var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(59,130,246,.42); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1rem;
  padding: 13px 30px; border-radius: 99px;
  background: transparent; color: var(--text);
  border: 1px solid var(--border-a); text-decoration: none; cursor: pointer; transition: var(--ease);
}
.btn-ghost:hover { background: rgba(96,165,250,.08); border-color: var(--blue); transform: translateY(-2px); }

.hero-stats { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; padding-top: 40px; border-top: 1px solid var(--border); }
.s-label { font-size: .7rem; color: var(--text3); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 5px; }
.s-val { font-family:'Space Grotesk',sans-serif; font-size: 1.3rem; font-weight: 700; }
.cb { color: var(--blue); } .cp { color: var(--purple); } .cg { color: var(--green); } .co { color: var(--gold); }

/* ── ABOUT ──────────────────────────────────────────────── */
#about { padding: 130px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.pillars { display: flex; flex-direction: column; gap: 14px; margin-top: 38px; }

.pillar {
  display: flex; align-items: flex-start; gap: 18px;
  padding: 22px 24px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-sm); transition: var(--ease);
  position: relative; overflow: hidden;
}
.pillar::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--blue-d), var(--purple-d));
  opacity: 0; transition: opacity .3s;
}
.pillar:hover { background: var(--card-h); border-color: var(--border-a); }
.pillar:hover::before { opacity: 1; }
.pillar-icon {
  width: 44px; height: 44px; border-radius: var(--r-sm); flex-shrink: 0;
  background: rgba(96,165,250,.1); border: 1px solid rgba(96,165,250,.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 1rem;
}
.pillar h4 { font-family:'Space Grotesk',sans-serif; font-weight: 600; font-size: .95rem; margin-bottom: 5px; }
.pillar p { font-size: .82rem; color: var(--text2); line-height: 1.6; }

/* Orbit visual */
.about-right { display: flex; align-items: center; justify-content: center; }
.orbit-wrap { width: 340px; height: 340px; position: relative; display: flex; align-items: center; justify-content: center; }
.orb1 { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(96,165,250,.18); animation: spin 24s linear infinite; }
.orb2 { position: absolute; inset: 52px; border-radius: 50%; border: 1px dashed rgba(167,139,250,.15); animation: spin 16s linear infinite reverse; }
@keyframes spin { from{ transform: rotate(0deg); } to{ transform: rotate(360deg); } }
.od1 { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); top: -4px; left: 50%; transform: translateX(-50%); }
.od2 { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--purple); box-shadow: 0 0 10px var(--purple); bottom: -3px; left: 50%; transform: translateX(-50%); }
.orbit-core {
  width: 155px; height: 155px; border-radius: 50%; position: relative; z-index: 1;
  background: radial-gradient(circle, rgba(59,130,246,.1), rgba(124,58,237,.05));
  border: 1px solid rgba(96,165,250,.15);
  box-shadow: 0 0 60px rgba(59,130,246,.15), 0 0 100px rgba(124,58,237,.08);
  display: flex; align-items: center; justify-content: center;
}
.orbit-logo { width: 104px; height: 104px; border-radius: 50%; object-fit: cover; filter: drop-shadow(0 0 16px rgba(96,165,250,.5)); }

/* ── ROADMAP ────────────────────────────────────────────── */
#roadmap {
  padding: 130px 0;
  background: linear-gradient(180deg, transparent, rgba(59,130,246,.025) 50%, transparent);
}
.sec-center { text-align: center; margin-bottom: 72px; }
.sec-center .muted { max-width: 560px; margin: 0 auto; }

.phases-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; position: relative;
}
.phases-grid::before {
  content: ''; position: absolute;
  top: 55px; left: 12%; width: 76%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-d), var(--purple-d), transparent);
  z-index: 0;
}
.phase { position: relative; z-index: 1; }
.phase-node {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--bg2); border: 1.5px solid rgba(96,165,250,.28);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  color: var(--blue); font-size: 1rem; transition: var(--ease);
}
.phase:hover .phase-node { background: rgba(59,130,246,.12); border-color: var(--blue); box-shadow: 0 0 22px rgba(59,130,246,.3); }
.phase-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 22px; transition: var(--ease);
}
.phase:hover .phase-card { background: var(--card-h); border-color: var(--border-a); transform: translateY(-5px); box-shadow: 0 20px 50px rgba(0,0,0,.4), 0 0 30px rgba(59,130,246,.1); }
.phase-lbl { font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 6px; }
.phase-title { font-family:'Space Grotesk',sans-serif; font-weight: 700; font-size: .95rem; margin-bottom: 14px; line-height: 1.3; }
.phase-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.phase-list li { display: flex; align-items: flex-start; gap: 8px; font-size: .78rem; color: var(--text2); line-height: 1.5; }
.phase-list li i { color: var(--blue); margin-top: 3px; font-size: .6rem; flex-shrink: 0; }

/* ── FEATURES ───────────────────────────────────────────── */
#features { padding: 130px 0; }
.feat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 56px; }
.feat {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px 28px;
  transition: var(--ease); position: relative; overflow: hidden;
}
.feat::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0; transition: opacity .4s;
}
.feat:hover { background: var(--card-h); border-color: var(--border-a); transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,.4), 0 0 40px rgba(59,130,246,.08); }
.feat:hover::after { opacity: 1; }
.feat-icon { width: 56px; height: 56px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; margin-bottom: 22px; }
.fi-blue   { background: rgba(59,130,246,.1); border: 1px solid rgba(59,130,246,.2); color: var(--blue); }
.fi-purple { background: rgba(124,58,237,.1); border: 1px solid rgba(124,58,237,.2); color: var(--purple); }
.fi-cyan   { background: rgba(6,182,212,.08); border: 1px solid rgba(6,182,212,.2); color: var(--cyan); }
.feat h3 { font-family:'Space Grotesk',sans-serif; font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.feat p { font-size: .875rem; color: var(--text2); line-height: 1.75; }

/* ── HOW TO BUY ─────────────────────────────────────────── */
#buy { padding: 130px 0; background: linear-gradient(180deg, transparent, rgba(124,58,237,.025) 50%, transparent); }
.buy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 56px; }
.steps { display: flex; flex-direction: column; gap: 16px; }
.step {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 22px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); transition: var(--ease);
}
.step:hover { background: var(--card-h); border-color: var(--border-a); }
.step-n { font-family:'Space Grotesk',sans-serif; font-size: 2rem; font-weight: 700; color: var(--blue); opacity: .22; line-height: 1; flex-shrink: 0; min-width: 34px; }
.step h4 { font-family:'Space Grotesk',sans-serif; font-weight: 600; font-size: .92rem; margin-bottom: 5px; }
.step p { font-size: .82rem; color: var(--text2); line-height: 1.6; }

.chain-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 36px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 16px; position: relative; overflow: hidden;
}
.chain-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 0%, rgba(124,58,237,.09), transparent 70%); }
.chain-icon { font-size: 3rem; color: var(--purple); position: relative; }
.chain-name { font-family:'Space Grotesk',sans-serif; font-size: 1.5rem; font-weight: 700; position: relative; }
.chain-desc { font-size: .88rem; color: var(--text2); line-height: 1.6; max-width: 220px; position: relative; }
.chain-badge { display: inline-flex; align-items: center; gap: 7px; background: rgba(52,211,153,.08); border: 1px solid rgba(52,211,153,.2); color: var(--green); border-radius: 99px; padding: 7px 16px; font-size: .82rem; font-weight: 600; position: relative; }
.ca-box {
  background: rgba(96,165,250,.05); border: 1px solid rgba(96,165,250,.15);
  border-radius: 10px; padding: 11px 15px;
  font-family: 'Courier New', monospace; font-size: .72rem; color: var(--blue);
  word-break: break-all; cursor: pointer; transition: all .2s;
  width: 100%; position: relative; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.ca-box:hover { background: rgba(96,165,250,.1); border-color: rgba(96,165,250,.3); }
.ca-box i { font-size: .8rem; flex-shrink: 0; opacity: .6; }

/* ── COMMUNITY ──────────────────────────────────────────── */
#community { padding: 150px 0; text-align: center; position: relative; overflow: hidden; }
.comm-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 800px; max-width: 100%; height: 400px; border-radius: 50%; background: radial-gradient(ellipse, rgba(59,130,246,.06), transparent 70%); pointer-events: none; }
.comm-title { font-family:'Space Grotesk',sans-serif; font-size: clamp(2.5rem,5vw,4rem); font-weight: 700; line-height: 1.15; margin-bottom: 18px; position: relative; }
.comm-sub { color: var(--text2); font-size: 1rem; max-width: 480px; margin: 0 auto 52px; line-height: 1.75; position: relative; }
.socials { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 52px; position: relative; }
.soc-btn {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 32px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); text-decoration: none; color: var(--text);
  transition: var(--ease); min-width: 210px;
}
.soc-btn:hover { background: var(--card-h); border-color: var(--border-a); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.3), 0 0 30px rgba(59,130,246,.1); }
.soc-btn i { font-size: 1.6rem; color: var(--blue); flex-shrink: 0; }
.soc-lbl { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text3); margin-bottom: 3px; }
.soc-name { font-family:'Space Grotesk',sans-serif; font-weight: 600; font-size: .95rem; }

/* ── FOOTER ─────────────────────────────────────────────── */
#footer { padding: 36px 0; border-top: 1px solid var(--border); }
.foot-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.foot-copy { font-size: .85rem; color: var(--text3); }
.foot-copy strong { color: var(--text2); }
.foot-links { display: flex; gap: 20px; }
.foot-links a { color: var(--text3); text-decoration: none; font-size: .82rem; transition: color .2s; }
.foot-links a:hover { color: var(--blue); }
.foot-disc { text-align: center; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); font-size: .72rem; color: var(--text3); line-height: 1.7; max-width: 680px; margin-left: auto; margin-right: auto; }

/* ── Scroll reveal ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1); }
.reveal.show { opacity: 1; transform: none; }
.d1{ transition-delay: .1s; } .d2{ transition-delay: .2s; } .d3{ transition-delay: .3s; } .d4{ transition-delay: .4s; }

/* ── Responsive ─────────────────────────────────────────── */
@media(max-width:1024px){
  .phases-grid{ grid-template-columns: repeat(2,1fr); }
  .phases-grid::before{ display:none; }
  .feat-grid{ grid-template-columns: repeat(2,1fr); }
}

@media(max-width:768px){
  /* Navbar */
  .nav-links,.btn-nav{ display:none; }
  .burger{ display:block; }

  /* Container tighter padding */
  .container{ padding: 0 16px; }

  /* Section padding */
  #about,#roadmap,#features,#buy{ padding: 80px 0; }
  #community{ padding: 100px 0; }

  /* Center ALL section headings/tags on mobile */
  .tag{ display: flex; justify-content: center; text-align: center; margin-left: auto; margin-right: auto; width: fit-content; }
  .section-title{ text-align: center; }
  .muted{ text-align: center; }
  .sec-center{ text-align: center; }

  /* About */
  .about-grid{ grid-template-columns:1fr; }
  .about-left{ display: flex; flex-direction: column; align-items: center; text-align: center; }
  .about-right{ display:none; }
  .pillars{ width: 100%; }
  .pillar{ width: 100%; text-align: center; flex-direction: column; align-items: center; }
  .pillar-icon{ margin: 0 auto 12px; }

  /* Roadmap — full width cards */
  .phases-grid{ grid-template-columns:1fr; gap: 24px; }
  .phase-card{ width: 100%; display: flex; flex-direction: column; align-items: center; text-align: center; }
  .phase-node{ margin: 0 auto 20px; }
  .phase-list{ display: inline-flex; flex-direction: column; align-items: flex-start; text-align: left; }
  .phase-list li{ flex-direction: row; align-items: flex-start; text-align: left; gap: 8px; }
  .phase-list li i{ margin-bottom: 0; margin-top: 3px; }

  /* Features — full width single col */
  .feat-grid{ grid-template-columns:1fr; gap: 16px; }
  .feat{ width: 100%; display: flex; flex-direction: column; align-items: center; text-align: center; }
  .feat-icon{ margin: 0 auto 16px; }

  /* How to Buy */
  .buy-grid{ grid-template-columns:1fr; gap: 24px; }
  #buy .section-title, #buy .muted, #buy .tag{ text-align: center; }
  .steps{ width: 100%; }
  .step{ width: 100%; text-align: center; flex-direction: column; align-items: center; }
  .step-n{ margin-bottom: 8px; }
  .chain-card{ width: 100%; }

  /* Features heading */
  #features .section-title,
  #features .muted,
  #features .tag{ text-align: center; }

  /* Community */
  .comm-title, .comm-sub{ text-align: center; }
  .socials{ flex-direction: column; align-items: center; gap: 12px; }
  .soc-btn{ width: 100%; max-width: 320px; justify-content: center; min-width: unset; }

  /* Footer */
  .foot-row{ flex-direction:column; align-items: center; text-align: center; gap: 16px; }
  .foot-links{ justify-content: center; flex-wrap: wrap; gap: 16px; }
  .foot-disc{ text-align: center; }
  .foot-copy{ text-align: center; }
}

@media(max-width:480px){
  .container{ padding: 0 14px; }
  #about,#roadmap,#features,#buy{ padding: 64px 0; }
  #community{ padding: 80px 0; }

  /* Hero */
  .hero-logo{ width: 150px; height: 150px; }
  .hero-btns{ flex-direction:column; align-items:center; width: 100%; }
  .btn-primary, .btn-ghost{ width: 100%; max-width: 300px; justify-content: center; }
  .hero-stats{ gap: 16px; justify-content: space-evenly; }
  .s-val{ font-size: 1.1rem; }

  /* Pillars */
  .pillar{ padding: 16px; }
  .pillar-icon{ width: 38px; height: 38px; font-size: .9rem; }

  /* Phase cards */
  .phase-card{ padding: 18px; }
  .phase-list li{ font-size: .75rem; }

  /* Feature cards */
  .feat{ padding: 24px 20px; }

  /* Steps */
  .step{ padding: 16px; }
  .step-n{ font-size: 1.6rem; }

  /* Community CTA */
  .socials{ flex-direction:column; align-items:center; }
  #enter-lab{ width: 100%; max-width: 300px; justify-content: center; }
}