/* ============================================================
   $SUPERINU — minimal / futuristic
   ============================================================ */

@font-face {
  font-family: 'Grotesk';
  src: url('/vendor/fonts/grotesk-var.woff2') format('woff2');
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: 'Mono';
  src: url('/vendor/fonts/mono-var.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}

:root {
  --bg: #05070a;
  --bg-1: #0a0e13;
  --bg-2: #0f141b;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #e9eef2;
  --mute: #8995a2;
  --dim: #5a6571;
  --cy: #3be3ff;
  --cy-2: #1aa6c2;
  --cy-glow: rgba(59, 227, 255, 0.35);
  --cy-soft: rgba(59, 227, 255, 0.08);
  --amber: #ff9f2e;
  --red: #ff5d6c;
  --ok: #43f0a7;

  --sans: 'Grotesk', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Mono', ui-monospace, 'SF Mono', Menlo, Consolas, 'PingFang SC', 'Microsoft YaHei', monospace;

  --r: 14px;
  --r-sm: 9px;
  --wrap: 1200px;
  --gut: clamp(16px, 4vw, 32px);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
:lang(zh-CN) body, html:lang(zh-CN) { letter-spacing: 0.01em; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
code { font-family: var(--mono); }
.mono { font-family: var(--mono); font-feature-settings: 'zero' 0; }
s { text-decoration-thickness: 2px; }

::selection { background: var(--cy); color: #001018; }
:focus-visible { outline: 2px solid var(--cy); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip:focus {
  position: fixed; left: 16px; top: 16px; width: auto; height: auto; clip: auto;
  z-index: 100; padding: 10px 14px; background: var(--cy); color: #001018; border-radius: 8px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }

/* ─── Background ─── */
.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
}
.bg-glow {
  position: fixed; z-index: -1; pointer-events: none;
  width: 900px; height: 900px; left: 50%; top: -520px; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(59,227,255,0.10), transparent 62%);
}
.sprog {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60;
  background: var(--cy); box-shadow: 0 0 10px var(--cy-glow);
  transform-origin: 0 50%; transform: scaleX(0);
}

/* ─── Ticker ─── */
.ticker {
  overflow: hidden; border-bottom: 1px solid var(--line);
  background: var(--bg-1); height: 34px; display: flex; align-items: center;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
}
.ticker-track { display: flex; width: max-content; animation: tick 46s linear infinite; }
.ticker-track span { padding: 0 28px; color: var(--mute); white-space: nowrap; position: relative; }
.ticker-track span::after {
  content: ''; position: absolute; right: -2px; top: 50%; width: 4px; height: 4px;
  background: var(--cy); border-radius: 50%; transform: translateY(-50%); opacity: 0.6;
}
.ticker-track span:nth-child(4n + 1) { color: var(--cy); }
@keyframes tick { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* ─── Header ─── */
.hdr {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
.hdr.stuck {
  background: rgba(5, 7, 10, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.hdr-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-logo { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); box-shadow: 0 0 0 3px rgba(59,227,255,0.06); }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: 0.14em; }

.nav { display: flex; gap: 4px; }
.nav a {
  padding: 8px 12px; border-radius: 8px; font-size: 14px; color: var(--mute);
  transition: color 0.2s, background 0.2s;
}
.nav a:hover { color: var(--text); background: rgba(255,255,255,0.04); }

.hdr-act { display: flex; align-items: center; gap: 10px; }

.lang {
  display: inline-flex; padding: 3px; border: 1px solid var(--line-2); border-radius: 999px;
  background: rgba(255,255,255,0.02);
}
.lang-btn {
  border: 0; background: none; padding: 5px 11px; border-radius: 999px;
  font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: 0.04em; color: var(--mute);
  transition: color 0.2s, background 0.2s;
}
.lang-btn[lang] { font-family: var(--sans); letter-spacing: 0; }
.lang-btn[aria-pressed='true'] { background: var(--cy); color: #001018; }
.lang-btn:not([aria-pressed='true']):hover { color: var(--text); }

.icon-btn {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px;
  border: 1px solid var(--line-2); color: var(--mute); transition: color 0.2s, border-color 0.2s;
}
.icon-btn svg { width: 16px; height: 16px; }
.icon-btn:hover { color: var(--cy); border-color: var(--cy-2); }

.burger {
  display: none; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 10px;
  background: none; position: relative;
}
.burger span {
  position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--text);
  transition: transform 0.25s var(--ease), top 0.25s var(--ease);
}
.burger span:first-child { top: 15px; }
.burger span:last-child { top: 23px; }
.burger[aria-expanded='true'] span:first-child { top: 19px; transform: rotate(45deg); }
.burger[aria-expanded='true'] span:last-child { top: 19px; transform: rotate(-45deg); }

.mnav {
  display: none; flex-direction: column; padding: 8px var(--gut) 18px;
  background: rgba(5,7,10,0.96); border-bottom: 1px solid var(--line);
}
.mnav a { padding: 13px 2px; border-bottom: 1px solid var(--line); font-size: 16px; }
.mnav a:last-child { border-bottom: 0; color: var(--cy); }
.mnav.open { display: flex; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: 10px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; letter-spacing: 0.01em; white-space: nowrap;
  transition: transform 0.18s var(--ease), box-shadow 0.25s, background 0.2s, border-color 0.2s, color 0.2s;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-sm { height: 38px; padding: 0 14px; font-size: 14px; }
.btn-lg { height: 52px; padding: 0 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-pri { background: var(--cy); color: #001018; box-shadow: 0 0 0 0 var(--cy-glow); }
.btn-pri:hover:not(:disabled) { box-shadow: 0 0 28px -4px var(--cy-glow); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: var(--cy-2); color: var(--cy); }

/* ─── Hero ─── */
.hero { position: relative; padding: clamp(40px, 7vw, 88px) 0 clamp(56px, 8vw, 104px); overflow: hidden; }
.hero-art {
  position: absolute; z-index: -1; pointer-events: none;
  left: 50%; top: -30px; transform: translateX(-38%);
  width: min(820px, 72vw); height: auto; opacity: 0.9;
  mask-image: radial-gradient(ellipse 60% 62% at 50% 46%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 62% at 50% 46%, #000 30%, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.hero-copy { padding-top: clamp(0px, 3vw, 36px); }

.term { font-family: var(--mono); font-size: clamp(15px, 1.7vw, 20px); line-height: 1.55; margin-bottom: 20px; }
.term-l { white-space: nowrap; }
.term-p { color: var(--dim); }
.term-old { color: var(--mute); }
.term-old s { text-decoration-color: var(--mute); }
.term-new { color: var(--cy); text-shadow: 0 0 18px var(--cy-glow); letter-spacing: 0.04em; }
.caret {
  display: inline-block; width: 0.55em; height: 1.05em; margin-left: 4px; vertical-align: -0.15em;
  background: var(--cy); box-shadow: 0 0 10px var(--cy-glow); animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .caret { animation: none; } }

h1 { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.h1-word {
  font-size: clamp(54px, 9.4vw, 120px); line-height: 0.9; font-weight: 700; letter-spacing: -0.02em;
  background: linear-gradient(180deg, #fff 30%, #9fb4c2 110%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.h1-chain {
  font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--amber); display: inline-flex; align-items: center; gap: 10px;
}
.h1-chain::before { content: ''; width: 28px; height: 1px; background: var(--amber); }

.lede { color: var(--mute); font-size: clamp(16px, 1.4vw, 18px); max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.trust { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin-top: 38px; max-width: 520px; }
.trust li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--mute); }
.trust i {
  flex-shrink: 0; width: 7px; height: 7px; border: 1px solid var(--cy); transform: rotate(45deg);
  box-shadow: 0 0 8px var(--cy-glow);
}

/* ─── Presale panel ─── */
.panel {
  position: relative; padding: clamp(20px, 2.6vw, 28px);
  background: linear-gradient(180deg, rgba(15,20,27,0.88), rgba(8,11,15,0.92));
  border: 1px solid var(--line-2); border-radius: 18px;
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.05);
}
.panel-corner { position: absolute; width: 18px; height: 18px; border-color: var(--cy); border-style: solid; pointer-events: none; }
.panel-corner.tl { top: -1px; left: -1px; border-width: 2px 0 0 2px; border-top-left-radius: 18px; }
.panel-corner.br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; border-bottom-right-radius: 18px; }

.p-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.p-id { display: flex; align-items: center; gap: 12px; min-width: 0; }
.p-id img { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); }
.p-id h2 { font-size: 19px; font-weight: 700; letter-spacing: 0.01em; line-height: 1.2; }
.p-sub { font-size: 13px; color: var(--mute); }

.live {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 11px; border-radius: 999px;
  border: 1px solid rgba(67,240,167,0.3); background: rgba(67,240,167,0.07);
  color: var(--ok); font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  white-space: nowrap;
}
.live i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0 currentColor; animation: pulse 1.8s infinite; }
.live.off { color: var(--mute); border-color: var(--line-2); background: none; }
.live.off i { animation: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(67,240,167,0.5); } 100% { box-shadow: 0 0 0 8px rgba(67,240,167,0); } }

.rate-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin: 22px 0 18px; padding: 13px 16px; border-radius: var(--r-sm);
  background: var(--cy-soft); border: 1px solid rgba(59,227,255,0.18); font-size: 14px;
}
.rate-row b { color: var(--cy); font-weight: 700; }
.rate-eq { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--cy-2), transparent); min-width: 12px; }

.bonus { display: grid; gap: 6px; margin: -6px 0 18px; }
.bonus-h { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--mute); margin-bottom: 2px; }
.bonus-tag {
  padding: 2px 7px; border-radius: 5px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em;
  color: #1a0d00; background: var(--amber);
}
.tier {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 9px 14px; border-radius: var(--r-sm); border: 1px solid var(--line); font-size: 13px;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}
.tier-eq { color: var(--dim); font-size: 12px; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tier b { color: var(--amber); font-size: 15px; }
.tier.on { border-color: rgba(255,159,46,0.6); background: rgba(255,159,46,0.08); box-shadow: 0 0 22px -8px rgba(255,159,46,0.5); }
.tier.on .tier-eq { color: var(--text); }
.recv-sub.good { color: var(--amber); }

.prog-top { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--mute); margin-bottom: 8px; }
.prog-top b { color: var(--text); font-size: 15px; }
.bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,0.06); overflow: hidden; }
.bar i {
  display: block; height: 100%; width: 0; border-radius: inherit;
  background: linear-gradient(90deg, var(--cy-2), var(--cy)); box-shadow: 0 0 14px var(--cy-glow);
  transition: width 1.4s var(--ease);
}
.prog-sub { display: flex; justify-content: space-between; gap: 10px; margin-top: 8px; font-size: 12px; color: var(--mute); }

.cd { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 20px 0 22px; }
.cd-u {
  display: flex; flex-direction: column; align-items: center; padding: 11px 4px 9px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: rgba(255,255,255,0.015);
}
.cd-u b { font-family: var(--mono); font-size: 24px; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
.cd-u b.tick { animation: tickIn 0.32s var(--ease); }
.cd-u span { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 2px; }
@keyframes tickIn { from { opacity: 0.2; transform: translateY(-3px); } to { opacity: 1; transform: none; } }

.tabs { display: grid; grid-template-columns: 1fr 1fr; padding: 4px; border-radius: 11px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); margin-bottom: 18px; }
.tab { border: 0; background: none; padding: 10px 8px; border-radius: 8px; font-size: 14px; font-weight: 600; color: var(--mute); transition: background 0.2s, color 0.2s; }
.tab[aria-selected='true'] { background: var(--bg-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }

.wbar, .netwarn, .noext, .picker, .receipt { display: none; }
.wbar.show, .netwarn.show, .noext.show, .picker.show, .receipt.show { display: flex; }

.wbar {
  align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px;
  padding: 10px 12px; border-radius: var(--r-sm); border: 1px solid var(--line); background: rgba(255,255,255,0.02);
}
.wbar-who { display: flex; flex-direction: column; min-width: 0; }
.wbar-addr { font-size: 14px; }
.wbar-meta { font-size: 12px; color: var(--mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wbar-act { display: flex; gap: 12px; flex-shrink: 0; }
.link { border: 0; background: none; padding: 0; font-size: 13px; color: var(--cy); }
.link:hover { text-decoration: underline; }

.netwarn {
  align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 14px;
  padding: 10px 12px; border-radius: var(--r-sm); font-size: 13px;
  border: 1px solid rgba(255,159,46,0.35); background: rgba(255,159,46,0.07); color: var(--amber);
}

.field-top { display: flex; justify-content: space-between; font-size: 13px; color: var(--mute); margin-bottom: 8px; }
.amount {
  display: flex; align-items: center; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: rgba(0,0,0,0.35); transition: border-color 0.2s, box-shadow 0.2s;
}
.amount:focus-within { border-color: var(--cy-2); box-shadow: 0 0 0 3px rgba(59,227,255,0.12); }
.amount input {
  flex: 1; min-width: 0; border: 0; background: none; outline: none; color: var(--text);
  font-family: var(--mono); font-size: 22px; font-weight: 600; padding: 13px 14px;
}
.amount input::placeholder { color: var(--dim); }
.asset {
  display: inline-flex; align-items: center; gap: 7px; padding: 0 14px; height: 30px; margin-right: 8px;
  border-left: 1px solid var(--line); font-family: var(--mono); font-size: 14px; font-weight: 600; color: #f3ba2f;
}
.asset svg { width: 18px; height: 18px; }

.chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 10px; }
.chip {
  border: 1px solid var(--line); background: rgba(255,255,255,0.02); border-radius: 8px;
  padding: 7px 0; font-family: var(--mono); font-size: 13px; color: var(--mute);
  transition: border-color 0.2s, color 0.2s;
}
.chip:hover { border-color: var(--cy-2); color: var(--cy); }

.recv { margin: 16px 0 18px; padding: 14px 16px; border-radius: var(--r-sm); border: 1px dashed var(--line-2); }
.recv-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-size: 13px; color: var(--mute); }
.recv-top b { color: var(--cy); font-size: 17px; text-align: right; word-break: break-all; }
.recv-sub { font-size: 12px; color: var(--dim); margin-top: 4px; }
.recv-sub.warn { color: var(--amber); }

.picker {
  flex-direction: column; gap: 6px; margin-bottom: 14px; padding: 10px;
  border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--bg-1);
}
.picker-head { font-size: 12px; color: var(--mute); text-transform: uppercase; letter-spacing: 0.1em; padding: 2px 4px 6px; }
.wopt {
  display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 8px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02); font-size: 14px; text-align: left;
}
.wopt:hover { border-color: var(--cy-2); }
.wopt img { width: 22px; height: 22px; border-radius: 5px; }
.wopt-dot { width: 22px; height: 22px; border-radius: 6px; background: var(--bg-2); border: 1px solid var(--line-2); }

.receipt {
  flex-wrap: wrap; justify-content: space-between; gap: 6px 12px; margin-top: 12px;
  padding: 11px 13px; border-radius: var(--r-sm); font-size: 13px;
  border: 1px solid rgba(67,240,167,0.3); background: rgba(67,240,167,0.06); color: var(--ok);
}
.receipt a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

.noext { flex-direction: column; gap: 10px; margin-top: 14px; font-size: 14px; color: var(--mute); }
.noext-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.note { font-size: 12px; color: var(--dim); }

.sendbox { padding: 14px; border-radius: var(--r-sm); border: 1px solid rgba(59,227,255,0.22); background: var(--cy-soft); }
.sb-label { font-size: 12px; color: var(--cy); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.addr { display: flex; align-items: center; gap: 8px; }
.addr code {
  flex: 1; min-width: 0; font-size: 13px; padding: 10px 12px; border-radius: 8px;
  background: rgba(0,0,0,0.4); border: 1px solid var(--line); word-break: break-all; line-height: 1.45;
  user-select: all; -webkit-user-select: all;
}
.copy {
  flex-shrink: 0; height: 40px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--line-2);
  background: var(--bg-2); font-size: 13px; font-weight: 600; transition: border-color 0.2s, color 0.2s;
}
.copy:hover { border-color: var(--cy-2); color: var(--cy); }
.copy.ok { border-color: rgba(67,240,167,0.5); color: var(--ok); }

.mlist { counter-reset: m; display: grid; gap: 10px; margin-top: 16px; }
.mlist li { counter-increment: m; position: relative; padding-left: 30px; font-size: 13.5px; color: var(--mute); }
.mlist li::before {
  content: counter(m, decimal-leading-zero); position: absolute; left: 0; top: 1px;
  font-family: var(--mono); font-size: 11px; color: var(--cy);
}

.p-foot { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--dim); line-height: 1.55; }

/* ─── Stats ─── */
.stats { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(10,14,19,0.6); }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat { display: flex; flex-direction: column; gap: 4px; padding: 30px 24px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat-k { font-size: 12px; color: var(--mute); text-transform: uppercase; letter-spacing: 0.12em; }
.stat-v { font-size: clamp(22px, 2.6vw, 32px); font-weight: 600; line-height: 1.2; font-variant-numeric: tabular-nums; }
.stat-s { font-size: 13px; color: var(--dim); }

/* ─── Sections ─── */
.sec { padding: clamp(72px, 10vw, 128px) 0 0; }
.sec:last-of-type { padding-bottom: clamp(72px, 10vw, 128px); }
.sec-head { max-width: 720px; margin-bottom: clamp(32px, 4vw, 52px); }
.kicker { display: inline-block; font-size: 12px; color: var(--cy); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }
.sec-head h2, .air h2 { font-size: clamp(32px, 4.6vw, 54px); line-height: 1.05; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 16px; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card, .step, .ph {
  position: relative; padding: 26px; border: 1px solid var(--line); border-radius: var(--r);
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.card:hover, .step:hover, .ph:hover { border-color: rgba(59,227,255,0.28); transform: translateY(-2px); }
.card-n, .step-n { display: block; font-size: 12px; color: var(--cy); letter-spacing: 0.1em; margin-bottom: 30px; }
.card h3, .step h3, .ph h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; letter-spacing: -0.005em; }
.card p, .step p { color: var(--mute); font-size: 15px; }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.step::after {
  content: ''; position: absolute; top: 34px; right: 26px; width: 40px; height: 1px;
  background: linear-gradient(90deg, var(--cy-2), transparent);
}

/* ─── Tokenomics ─── */
.tk-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.ring-wrap { position: relative; max-width: 380px; width: 100%; margin: 0 auto; aspect-ratio: 1; }
.ring { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 14; }
.ring-bg { stroke: rgba(255,255,255,0.05); }
.seg { stroke-linecap: butt; transition: stroke-dasharray 1.1s var(--ease); }
.seg.s1, .tk-sw.s1 { stroke: var(--cy); background: var(--cy); }
.seg.s2, .tk-sw.s2 { stroke: #1f7f96; background: #1f7f96; }
.seg.s3, .tk-sw.s3 { stroke: var(--amber); background: var(--amber); }
.seg.s4, .tk-sw.s4 { stroke: #d6dde3; background: #d6dde3; }
.seg.s1 { filter: drop-shadow(0 0 6px rgba(59,227,255,0.45)); }
.ring-c { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.ring-v { font-size: clamp(40px, 6vw, 60px); font-weight: 700; line-height: 1; }
.ring-l { font-size: 12px; color: var(--mute); text-transform: uppercase; letter-spacing: 0.14em; margin-top: 8px; }

.tk-rows { display: flex; flex-direction: column; }
.tk-row {
  display: grid; grid-template-columns: 12px minmax(0, 1fr) auto 64px; align-items: center; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.tk-row:first-child { border-top: 1px solid var(--line); }
.tk-sw { width: 12px; height: 12px; border-radius: 3px; }
.tk-name { font-size: 17px; font-weight: 500; }
.tk-amt { font-size: 14px; color: var(--mute); }
.tk-pct { font-size: 18px; text-align: right; }
.tk-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 26px; }
.tk-meta div { display: flex; flex-direction: column; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r-sm); }
.tk-meta span { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.12em; }
.tk-meta b { font-size: 14px; font-weight: 500; }

/* ─── Airdrop ─── */
.air {
  position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(28px, 5vw, 64px); align-items: center; padding: clamp(28px, 5vw, 56px);
  border: 1px solid rgba(59,227,255,0.22); border-radius: 20px;
  background:
    radial-gradient(ellipse 70% 90% at 100% 0%, rgba(59,227,255,0.12), transparent 60%),
    linear-gradient(180deg, rgba(15,20,27,0.9), rgba(8,11,15,0.9));
}
.air h2 { margin-bottom: 14px; }
.air-amt { color: var(--cy); text-shadow: 0 0 24px var(--cy-glow); }
.air-steps { display: grid; gap: 10px; }
.air-steps li {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: rgba(0,0,0,0.3); font-size: 15px;
}
.air-steps b {
  width: 30px; height: 30px; flex-shrink: 0; display: grid; place-items: center; border-radius: 8px;
  border: 1px solid var(--cy-2); color: var(--cy); font-size: 13px;
}

/* ─── Roadmap ─── */
.road { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ph-top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--dim); margin-bottom: 26px; }
.ph-st { padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.1em; }
.ph.done .ph-st { color: var(--ok); border-color: rgba(67,240,167,0.35); }
.ph.now { border-color: rgba(59,227,255,0.4); box-shadow: 0 0 0 1px rgba(59,227,255,0.1), 0 20px 50px -30px var(--cy-glow); }
.ph.now .ph-st { color: #001018; background: var(--cy); border-color: var(--cy); }
.ph ul { display: grid; gap: 8px; margin-top: 14px; }
.ph li { position: relative; padding-left: 18px; font-size: 14px; color: var(--mute); }
.ph li::before { content: ''; position: absolute; left: 0; top: 0.72em; width: 8px; height: 1px; background: var(--cy-2); }

/* ─── FAQ ─── */
.faq-wrap { max-width: 880px; }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 22px 0; font-size: 18px; font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; font-family: var(--mono); font-size: 20px; color: var(--cy); flex-shrink: 0;
  transition: transform 0.25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 22px; color: var(--mute); max-width: 720px; }

/* ─── Footer ─── */
.foot { border-top: 1px solid var(--line); padding: 48px 0 32px; background: var(--bg-1); }
.foot-top { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 14px; color: var(--mute); }
.foot-nav a:hover { color: var(--cy); }
.foot-addr { margin: 36px 0 28px; max-width: 560px; }
.foot-addr .kicker { margin-bottom: 10px; }
.legal { font-size: 12px; color: var(--dim); line-height: 1.7; max-width: 920px; }
.foot-end { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12px; color: var(--dim); }

/* ─── Toast ─── */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 90; max-width: min(92vw, 460px);
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  padding: 12px 16px; border-radius: 10px; font-size: 14px;
  background: var(--bg-2); border: 1px solid rgba(67,240,167,0.4); color: var(--text);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.8);
  transition: opacity 0.25s, transform 0.25s var(--ease);
}
.toast.err { border-color: rgba(255,93,108,0.5); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ─── Reveal ─── */
.js .rv { opacity: 0; transform: translateY(16px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
.js .rv.d1 { transition-delay: 0.08s; }
.js .rv.d2 { transition-delay: 0.16s; }
.js .rv.d3 { transition-delay: 0.24s; }
.js .rv.d4 { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) {
  .js .rv { opacity: 1; transform: none; transition: none; }
}

/* ─── Responsive ─── */
@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: block; }
  .road { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 920px) {
  .hero-grid, .tk-grid, .air { grid-template-columns: minmax(0, 1fr); }
  .hero-art { width: 130vw; left: auto; right: -55vw; transform: none; top: -40px; opacity: 0.5; }
  .panel { max-width: 560px; width: 100%; margin: 0 auto; }
  .cards, .steps { grid-template-columns: minmax(0, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat { padding: 22px 16px; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stat:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .hide-sm { display: none; }
  .hdr-in { height: 60px; }
  .brand-name { font-size: 15px; }
  .road { grid-template-columns: minmax(0, 1fr); }
  .trust { grid-template-columns: minmax(0, 1fr); }
  .hero-cta .btn { flex: 1 1 100%; }
  .tk-row { grid-template-columns: 12px minmax(0, 1fr) 56px; gap: 12px; }
  .tk-amt { grid-column: 2; grid-row: 2; margin-top: -10px; font-size: 12.5px; }
  .tk-meta { grid-template-columns: minmax(0, 1fr); }
  .ring-wrap { max-width: 280px; }
  .faq summary { font-size: 16px; }
  .cd-u b { font-size: 20px; }
  .rate-row { font-size: 13px; padding: 12px; }
  .term-l { white-space: normal; }
  .foot-end { flex-direction: column; }
}