:root {
  --bg: #090b0a; --card: #121614; --card2: #181d1a; --line: #252c28; --text: #eef3ef; --muted: #96a29a;
  --soft: #c4ccc6; --lime: #b9ff5a; --accent: #b9ff5a; --orange: #ff890a; --blue: #6fb6ff;
  --top: #090b0acc; --code: #050605; --on-accent: #0b140b; --honest: #e6d6c4;
  --sky-line: #26312a; --sky-dot: #55625a; --sky-lit: #b9ff5a;
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", Inter, "Segoe UI", sans-serif;
  color: var(--text); background: var(--bg);
}
/* Day theme: the system's light mode, or the toggle. */
:root[data-theme="light"] {
  --bg: #f7f8f5; --card: #ffffff; --card2: #f1f4ee; --line: #e1e6dd; --text: #101511; --muted: #5d6a61;
  --soft: #3c4740; --accent: #3f8f00; --top: #f7f8f5d9; --code: #f1f4ee; --on-accent: #0b140b; --honest: #5c3b12;
  --sky-line: #d6ddd2; --sky-dot: #a9b4ab; --sky-lit: #4c9a00;
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f8f5; --card: #ffffff; --card2: #f1f4ee; --line: #e1e6dd; --text: #101511; --muted: #5d6a61;
    --soft: #3c4740; --accent: #3f8f00; --top: #f7f8f5d9; --code: #f1f4ee; --on-accent: #0b140b; --honest: #5c3b12;
    --sky-line: #d6ddd2; --sky-dot: #a9b4ab; --sky-lit: #4c9a00;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.1; }

.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 24px; padding: 14px max(16px, calc((100% - 1120px) / 2));
  background: var(--top); backdrop-filter: blur(14px); border-bottom: 1px solid #ffffff0d; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 0.12em; text-decoration: none; }
.top nav { display: flex; gap: 22px; margin-left: auto; }
.top nav a { color: var(--muted); font-size: 14px; text-decoration: none; }
.top nav a:hover { color: var(--text); }
.lang, .theme { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); font: inherit; font-size: 13px; cursor: pointer; }

.hero { position: relative; overflow: hidden; min-height: min(86vh, 760px); display: flex; align-items: center; padding: 72px max(16px, calc((100% - 1120px) / 2)); }
#sky { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.9; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 20% 50%, var(--bg) 25%, color-mix(in srgb, var(--bg) 80%, transparent) 50%, transparent 80%), linear-gradient(transparent 70%, var(--bg)); }
.hero-text { position: relative; z-index: 1; max-width: 640px; }
.pill { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px; padding: 6px 14px; border: 1px solid #b9ff5a40; border-radius: 999px; background: color-mix(in srgb, var(--lime) 12%, transparent); color: var(--accent); font-size: 13px; font-weight: 600; }
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }
h1 { font-size: clamp(44px, 7vw, 84px); font-weight: 800; }
h1 em, .accent { font-style: normal; color: var(--accent); }
.lead { margin: 22px 0 0; max-width: 560px; color: var(--soft); font-size: clamp(17px, 2vw, 20px); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--card); color: var(--text); font-weight: 700; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; }
.button:hover { transform: translateY(-1px); }
.button.primary { border-color: var(--lime); background: var(--lime); color: var(--on-accent); box-shadow: 0 0 32px #b9ff5a40; }

.live { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 0 max(16px, calc((100% - 1120px) / 2)); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: var(--line); }
.live div { padding: 20px 22px; background: var(--card); }
.live span { display: block; color: var(--muted); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.live strong { display: block; margin-top: 6px; font-size: 24px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

.section { padding: 110px max(16px, calc((100% - 1120px) / 2)) 0; }
.eyebrow { margin: 0 0 12px; color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
h2 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; max-width: 760px; }
.section-lead { max-width: 720px; margin: 20px 0 0; color: var(--soft); font-size: 18px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.card { padding: 26px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(160deg, var(--card2), var(--card)); transition: border-color 0.2s, transform 0.2s; }
.card:hover { border-color: #b9ff5a55; transform: translateY(-2px); }
.icon { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 18px; border-radius: 12px; background: color-mix(in srgb, var(--lime) 18%, transparent); color: var(--accent); font-size: 20px; }
.card h3 { font-size: 20px; }
.card p { margin: 10px 0 0; color: var(--muted); }

.steps { display: grid; gap: 16px; margin: 48px 0 0; padding: 0; list-style: none; }
.steps li { display: flex; gap: 20px; padding: 26px; border: 1px solid var(--line); border-radius: 22px; background: var(--card); }
.step-number { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--lime); color: var(--on-accent); font-weight: 800; }
.steps h3 { font-size: 20px; }
.steps p { margin: 8px 0 0; color: var(--muted); }
.steps > li > div { min-width: 0; flex: 1; }
.command { display: flex; align-items: center; gap: 10px; margin-top: 16px; padding: 10px 10px 10px 18px; border: 1px solid #b9ff5a40; border-radius: 14px; background: var(--code); }
.command code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; color: var(--accent); font: 15px ui-monospace, "SF Mono", Menlo, monospace; }
.command button { flex: none; min-height: 40px; padding: 0 16px; border: 0; border-radius: 10px; background: var(--lime); color: var(--on-accent); font: inherit; font-weight: 700; cursor: pointer; }
.hint { font-size: 14px; }

.split { display: flex; height: 22px; margin-top: 48px; border-radius: 999px; overflow: hidden; gap: 3px; }
.split span { flex: var(--share); }
.mining { background: var(--lime); } .founder { background: var(--orange); } .fund { background: var(--blue); }
.legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.legend div { padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--card); }
.legend i { display: inline-block; width: 12px; height: 12px; margin-right: 10px; border-radius: 4px; }
.legend strong { font-size: 30px; }
.legend span { display: block; margin-top: 8px; color: var(--muted); }

.roadmap { position: relative; display: grid; gap: 14px; margin: 48px 0 0; padding: 0 0 0 34px; list-style: none; }
.roadmap::before { content: ""; position: absolute; left: 9px; top: 12px; bottom: 12px; width: 2px; background: linear-gradient(var(--lime), var(--line) 45%); }
.roadmap li { position: relative; padding: 22px 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--card); }
.roadmap li::before { content: ""; position: absolute; left: -32px; top: 26px; width: 14px; height: 14px; border: 2px solid var(--line); border-radius: 50%; background: var(--bg); }
.roadmap li.done::before { border-color: var(--lime); background: var(--lime); }
.roadmap li.now { border-color: #b9ff5a66; box-shadow: 0 0 40px #b9ff5a14; }
.roadmap li.now::before { border-color: var(--lime); background: var(--bg); box-shadow: 0 0 14px var(--lime); }
.state { display: inline-block; margin-bottom: 8px; padding: 3px 10px; border-radius: 999px; background: var(--card2); color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.done .state, .now .state { background: color-mix(in srgb, var(--lime) 20%, transparent); color: var(--accent); }
.roadmap h3 { font-size: 20px; }
.roadmap p { margin: 8px 0 0; color: var(--muted); }

.honest { max-width: 1120px; }
.honest p { max-width: 760px; margin: 18px 0 0; padding: 22px 24px; border: 1px solid #ff890a40; border-radius: 20px; background: #ff890a0d; color: var(--honest); }
.final { padding-bottom: 110px; text-align: center; }
.final h2 { margin: 0 auto; }
.final p { margin: 18px auto 0; max-width: 560px; color: var(--soft); font-size: 18px; }
.final .actions { justify-content: center; }

footer { display: flex; gap: 24px; padding: 28px max(16px, calc((100% - 1120px) / 2)); border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer span { margin-right: auto; }
footer a { text-decoration: none; }

@media (max-width: 860px) {
  .top nav { display: none; }
  .theme { margin-left: auto; }
  .live { grid-template-columns: repeat(2, 1fr); }
  .cards, .legend { grid-template-columns: 1fr; }
  .section { padding-top: 80px; }
  .steps li { flex-direction: column; gap: 14px; }
  .command { flex-direction: column; align-items: stretch; padding: 12px; }
  .command code { white-space: normal; overflow-wrap: anywhere; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .pill i { animation: none; } }