/* SPAWN v7: dark lab. Text on the left, a live instrument panel on the right. */
:root {
  --bg: #0a0a0b;
  --panel: #121214;
  --panel-2: #18181b;
  --line: #232327;
  --line-2: #2e2e33;
  --ink: #f4f4f5;
  --soft: #b4b4bb;
  --dim: #74747c;
  --amber: #ffb547;
  --amber-2: #ffd38a;
  --green: #4ade80;
  --red: #f87171;
  --display: "Syne", "Inter", system-ui, sans-serif;
  --text: "Inter", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--text); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
code { font-family: var(--mono); font-size: 0.86em; overflow-wrap: anywhere; }
h1, h2, h3, p, dl, dd, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 32px; }

/* ---------- dotted backdrop ---------- */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1.4px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.35) 60vh, rgba(0, 0, 0, 0.2) 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0, rgba(0, 0, 0, 0.35) 60vh, rgba(0, 0, 0, 0.2) 100%);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 36px; padding: 0 16px;
  border-radius: 999px; font-size: 14px; font-weight: 600; white-space: nowrap;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
}
.btn:active { transform: scale(0.97); }
.btn-light { background: var(--ink); color: #0a0a0b; }
.btn-light:hover { background: #fff; }
.btn-light::after { content: "→"; font-weight: 500; }
.btn-quiet { background: var(--panel-2); border: 1px solid var(--line-2); }
.btn-quiet:hover { border-color: var(--dim); }
.btn-outline { height: 44px; padding: 0 22px; border: 1px solid var(--line-2); background: rgba(10, 10, 11, 0.6); font-weight: 500; font-size: 15px; position: relative; overflow: hidden; }
.btn-outline::after { content: "»"; color: var(--amber); }
.btn-outline::before {
  content: ""; position: absolute; top: 0; left: -40%; width: 40%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent); animation: sweep 3.2s var(--ease) infinite;
}
.btn-outline:hover { border-color: var(--amber); }
@keyframes sweep { to { left: 100%; } }
.btn-accent { height: 46px; padding: 0 22px; background: var(--amber); color: #1a1205; font-size: 15px; }
.btn-accent:hover { background: var(--amber-2); }
.btn-full { width: 100%; }
.btn.loading, .btn:disabled { opacity: 0.45; pointer-events: none; }
.btn-small { height: 32px; padding: 0 12px; font-size: 13px; }
.btn-ghost { background: var(--panel-2); border: 1px solid var(--line-2); }
.text-btn, .link { color: var(--soft); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-2); }
.text-btn:hover, .link:hover { color: var(--ink); text-decoration-color: var(--ink); }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 50; background: rgba(10, 10, 11, 0.78); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); transition: transform 0.3s var(--ease); }
.top.hidden { transform: translateY(-100%); }
.top-in { height: 64px; display: flex; align-items: center; gap: 36px; }
.mark { display: inline-flex; align-items: center; gap: 8px; font: 800 19px/1 var(--display); letter-spacing: -0.02em; color: var(--amber); }
.mark-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.top-links { display: flex; gap: 26px; font-size: 14px; color: var(--soft); margin-right: auto; }
.top-links a:hover { color: var(--ink); }
.top-right { display: flex; align-items: center; gap: 10px; }
.top-links a.active { color: var(--amber); }
.mark-sub { margin-left: 2px; font: 400 12px var(--mono); letter-spacing: 0; color: var(--dim); }
.ca-chip { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: 999px; font: 400 12px var(--mono); color: var(--soft); transition: border-color 0.2s, color 0.2s; }
.ca-chip span { color: var(--dim); }
.ca-chip:hover { border-color: var(--amber); color: var(--ink); }
.kicker { display: block; margin-bottom: 14px; font: 500 11.5px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: calc(100svh - 64px); display: flex; align-items: flex-end; padding: 0 0 72px; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-canvas { position: absolute; left: 50%; top: 0; width: min(860px, 100%); height: 64%; transform: translateX(-50%); }
.hero-in { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero h1 { max-width: 15ch; font: 700 clamp(40px, 5.6vw, 76px)/1.02 var(--display); letter-spacing: -0.035em; }
.hero-sub { max-width: 54ch; margin: 22px 0 30px; font-size: 17px; color: var(--soft); }
.status { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 10px; margin-top: 34px; font: 400 12px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.status span:not(.live-dot):nth-child(2), .status b { color: var(--soft); }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); align-self: center; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(255, 181, 71, 0.6); } 50% { box-shadow: 0 0 0 6px rgba(255, 181, 71, 0); } }

/* ---------- split steps ---------- */
.steps-wrap { padding-top: 40px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; padding: 88px 0; border-bottom: 1px solid var(--line); }
.split-text { max-width: 460px; }
.split h2, .block-head h2, .launch-intro h2 { font: 700 clamp(28px, 2.8vw, 36px)/1.12 var(--display); letter-spacing: -0.025em; }
.split-text p { margin-top: 18px; color: var(--soft); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; font-size: 14px; }
.panel-head b { font-weight: 600; }
.tag { padding: 3px 10px; border: 1px solid rgba(74, 222, 128, 0.45); border-radius: 999px; font: 500 11px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--green); }
.tag-dim { border-color: var(--line-2); color: var(--dim); }

.kv { font: 400 12.5px/1.5 var(--mono); }
.kv div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; padding: 3px 0; }
.kv dt { color: var(--dim); }
.kv dd { color: var(--soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kv dd em { font-style: normal; color: var(--amber); }

.bits { display: grid; grid-template-columns: repeat(32, 1fr); gap: 3px; margin-bottom: 16px; }
.bits i { aspect-ratio: 1; border-radius: 2px; background: #1d1d21; transition: background-color 0.25s, box-shadow 0.25s; }
.bits i.on { background: var(--amber); box-shadow: 0 0 6px rgba(255, 181, 71, 0.45); }
.traits { display: grid; gap: 8px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.trait { display: grid; grid-template-columns: 90px 1fr 34px; gap: 12px; align-items: center; font-size: 13px; color: var(--soft); }
.trait .bar { margin: 0; }
.trait b { font: 400 12px var(--mono); color: var(--dim); text-align: right; }

.calc-row { display: flex; justify-content: space-between; font-size: 14px; color: var(--soft); }
.calc-row b { color: var(--ink); font-variant-numeric: tabular-nums; }
.big-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-top: 18px; font-size: 14px; color: var(--soft); }
.big-row b { font: 700 26px/1 var(--display); color: var(--ink); font-variant-numeric: tabular-nums; }
.big-row.small { margin-top: 12px; }
.big-row.small b { font-size: 19px; }
.bar { height: 6px; margin: 12px 0 8px; border-radius: 99px; background: #1f1f23; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #b26b10, var(--amber)); transition: width 0.5s var(--ease); }
.fine { font: 400 11.5px/1.5 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }

input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; margin-top: 6px; background: transparent; cursor: pointer; --p: 50%; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--amber) var(--p), var(--line-2) var(--p)); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--amber) var(--p), var(--line-2) var(--p)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; margin-top: -6px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 4px rgba(255, 181, 71, 0.25); }
input[type="range"]::-moz-range-thumb { width: 16px; height: 16px; border: 0; border-radius: 50%; background: var(--ink); }

.log li { display: grid; grid-template-columns: 70px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.log li:first-child { padding-top: 0; }
.log span { font: 500 11px/2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.log .ok { color: var(--green); }
.log .wait { color: var(--amber); }
.log li.new { animation: rise 0.6s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.log + .kv { margin-top: 14px; }

.stages { display: grid; gap: 4px; }
.stages li { display: grid; grid-template-columns: 110px 1fr auto; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 10px; font-size: 14px; color: var(--dim); }
.stages b { font-weight: 600; }
.stages em { font: normal 400 12px var(--mono); }
.stages li.done { color: var(--soft); }
.stages li.done b::before { content: "✓ "; color: var(--green); }
.stages li.now { background: var(--panel-2); color: var(--ink); box-shadow: inset 0 0 0 1px rgba(255, 181, 71, 0.4); }
.stages li.now b { color: var(--amber); }

/* ---------- blocks ---------- */
.block { padding: 112px 32px 0; }
.block-head { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 36px; }
.block-head p { max-width: 46ch; color: var(--soft); }
.count { font: 400 13px var(--mono); color: var(--dim); letter-spacing: 0.06em; vertical-align: middle; margin-left: 10px; }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; transition: border-color 0.25s, transform 0.25s var(--ease); }
.card:hover { border-color: rgba(255, 181, 71, 0.45); transform: translateY(-3px); }
.card h3 { font: 700 19px/1.2 var(--display); letter-spacing: -0.01em; }
.card p { font-size: 14.5px; color: var(--soft); flex: 1; }
.card-foot { padding-top: 12px; border-top: 1px solid var(--line); font: 400 11.5px var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }

/* ---------- coins (markup from nursery.js) ---------- */
.coins { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.coins-empty { padding: 48px; text-align: center; color: var(--soft); background: var(--panel); border: 1px dashed var(--line-2); border-radius: 16px; }
.coin-card { display: block; padding: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; transition: border-color 0.25s, transform 0.25s var(--ease); }
.coin-card:hover { border-color: rgba(255, 181, 71, 0.45); transform: translateY(-3px); }
.coin-img { aspect-ratio: 16 / 10; border-radius: 10px; background: var(--panel-2) center / cover no-repeat; }
.coin-img-gem { display: none; }
.coin-info { padding-top: 12px; }
.coin-title { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.coin-title b { font: 700 16px var(--display); }
.coin-title span { font: 400 12px var(--mono); color: var(--dim); }
.coin-info p { margin: 4px 0 10px; font-size: 13.5px; color: var(--soft); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.coin-meta { display: flex; justify-content: space-between; font: 400 12px var(--mono); color: var(--dim); }
.stage-pill { color: var(--amber); }
.wake-bar { height: 4px; margin-top: 10px; border-radius: 4px; background: #1f1f23; overflow: hidden; }
.wake-bar div { height: 100%; background: var(--amber); }
.ncard-foot { margin-top: 8px; }

/* ---------- launch ---------- */
.launch-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
.launch-intro p { margin-top: 18px; color: var(--soft); max-width: 44ch; }
.kv-big { margin-top: 28px; font-size: 13px; }
.kv-big div { grid-template-columns: 1fr auto; padding: 10px 0; border-bottom: 1px solid var(--line); }
.kv-big dd { color: var(--ink); }
.launch { padding: 24px; }
.fields { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.launch.locked .fields { display: none; }
.launch-gate { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; padding: 24px 4px; }
.launch-gate p { font-size: 17px; color: var(--soft); }
.launch label { position: relative; display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: var(--soft); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.launch input:not([type="range"]):not([type="file"]), .launch textarea, .file-name {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg);
  color: var(--ink); font-size: 15px; outline: none; resize: vertical; transition: border-color 0.15s;
}
.launch input:focus-visible, .launch textarea:focus-visible, .file:focus-within .file-name { border-color: var(--amber); }
.launch input::placeholder, .launch textarea::placeholder { color: var(--dim); }
.file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-name { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.share-head { display: flex; justify-content: space-between; }
.share-head b { color: var(--ink); font-variant-numeric: tabular-nums; }
.share-hint { font-size: 12.5px; color: var(--dim); }
.more summary { width: fit-content; font-size: 14px; color: var(--soft); cursor: pointer; list-style: none; }
.more summary::-webkit-details-marker { display: none; }
.more summary::after { content: " +"; }
.more[open] summary::after { content: " \2212"; }
.more[open] > *:not(summary) { margin-top: 14px; }
.wallet-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font: 400 13px var(--mono); }
.net { color: var(--dim); }
.net.devnet { color: var(--red); }
.launch-note { font-size: 13px; color: var(--dim); text-align: center; }

/* ---------- faq ---------- */
.faq { display: grid; gap: 8px; max-width: 860px; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; transition: border-color 0.2s; }
.faq details[open] { border-color: var(--line-2); }
.faq summary { position: relative; padding: 18px 52px 18px 20px; list-style: none; cursor: pointer; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 15px; font-size: 20px; color: var(--dim); transition: transform 0.25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--amber); }
.faq details p { padding: 0 20px 20px; color: var(--soft); max-width: 70ch; }

/* ---------- footer ---------- */
.foot { margin-top: 120px; padding: 40px 0 48px; border-top: 1px solid var(--line); font-size: 13px; color: var(--dim); }
.foot-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 22px; }
.foot-links { display: flex; gap: 22px; flex-wrap: wrap; color: var(--soft); font-size: 14px; }
.foot-links a:hover { color: var(--ink); }
.foot p + p { margin-top: 6px; }

/* ---------- modals ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); }
.sheet { width: min(440px, 100%); max-height: 90vh; overflow-y: auto; padding: 22px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 18px; }
.sheet-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.sheet-head b { font: 700 18px var(--display); }
.close { width: 32px; height: 32px; border-radius: 8px; font-size: 20px; color: var(--dim); }
.close:hover { background: var(--panel-2); color: var(--ink); }
.wallet-list { display: flex; flex-direction: column; gap: 6px; }
.wallet-opt { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); text-align: left; font-size: 15px; }
.wallet-opt:hover { border-color: var(--line-2); }
.wallet-opt img { width: 26px; height: 26px; border-radius: 6px; }
.wallet-opt span { margin-left: auto; font: 400 12px var(--mono); color: var(--dim); }
.wallet-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--green); vertical-align: middle; }
.pf-id { font-size: 13px; margin-bottom: 12px; }
.pf-coins { display: flex; flex-direction: column; gap: 6px; margin: 14px 0 18px; }
.pf-coin { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; background: var(--panel-2); }
.pf-coin-main { display: flex; flex-direction: column; }
.pf-coin-main span { font-size: 12px; color: var(--dim); }
.pf-tag { font-size: 12px; color: var(--green); }
.pf-empty { font-size: 14px; color: var(--soft); }
.lsteps { display: flex; flex-direction: column; gap: 11px; font-size: 14.5px; }
.lsteps li { position: relative; padding-left: 28px; color: var(--dim); }
.lsteps li::before { content: ""; position: absolute; left: 0; top: 4px; width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--line-2); }
.lsteps li.active { color: var(--ink); }
.lsteps li.active::before { border-color: var(--amber); animation: blink 1s infinite; }
.lsteps li.done { color: var(--soft); }
.lsteps li.done::before { background: var(--green); border-color: var(--green); }
.lsteps li.failed { color: var(--red); }
.lsteps li.failed::before { border-color: var(--red); }
@keyframes blink { 50% { opacity: 0.3; } }
.lm-msg { margin-top: 16px; font-size: 14px; color: var(--soft); }
.lm-msg.error { color: var(--red); }
.lm-result { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.lm-row { display: flex; justify-content: space-between; gap: 16px; font-size: 13px; color: var(--dim); }
.lm-row b { font: 400 12px var(--mono); color: var(--ink); overflow-wrap: anywhere; text-align: right; }
.lm-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

.toast { position: fixed; left: 50%; bottom: 24px; z-index: 120; max-width: calc(100vw - 32px); padding: 11px 18px; border-radius: 999px; background: var(--ink); color: var(--bg); font-size: 14px; opacity: 0; pointer-events: none; transform: translate(-50%, 12px); transition: opacity 0.2s, transform 0.25s var(--ease); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- entrances ---------- */
@media (prefers-reduced-motion: no-preference) {
  .rv { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease) var(--d, 0s), transform 0.8s var(--ease) var(--d, 0s); }
  .rv.in { opacity: 1; transform: none; }
  .hero-in > * { animation: rise 0.9s var(--ease) both; }
  .hero-in > :nth-child(2) { animation-delay: 0.1s; }
  .hero-in > :nth-child(3) { animation-delay: 0.2s; }
  .hero-in > :nth-child(4) { animation-delay: 0.3s; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .top-links { display: none; }
  .mark { margin-right: auto; }
  .split { grid-template-columns: minmax(0, 1fr); gap: 32px; padding: 64px 0; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .launch-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .block-head { flex-direction: column; align-items: flex-start; gap: 14px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 20px; }
  .block { padding: 80px 20px 0; }
  #nav-wallet, .ca-chip { display: none; }
  .hero { min-height: auto; padding: 300px 0 56px; }
  .hero-canvas { height: 320px; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .pair { grid-template-columns: minmax(0, 1fr); }
  .bits { grid-template-columns: repeat(16, 1fr); }
  .kv div { grid-template-columns: 92px minmax(0, 1fr); }
  .stages li { grid-template-columns: 90px 1fr; }
  .stages em { grid-column: 2; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}