:root {
  --night: #070a1f;
  --night-2: #110b31;
  --magenta: #ff3d8b;
  --coral: #ff7a45;
  --gold: #ffc93c;
  --aqua: #3ef0ff;
  --violet: #8b5cff;
  --lime: #5dffb0;
  --text: #f6f3ff;
  --muted: #aaa6cc;
  --glass: rgba(16, 13, 44, 0.58);
  --edge: rgba(255, 255, 255, 0.12);
  --sunrise: linear-gradient(100deg, var(--magenta), var(--coral) 55%, var(--gold));
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Playfair Display", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --gutter: clamp(16px, 4vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; background: var(--night); }
body {
  margin: 0;
  color: var(--text);
  font: 400 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  /* The sky without WebGL: an aurora drawn in CSS. */
  background:
    radial-gradient(60% 40% at 80% 10%, rgba(139, 92, 255, 0.28), transparent 70%),
    radial-gradient(50% 35% at 10% 30%, rgba(255, 61, 139, 0.18), transparent 70%),
    radial-gradient(80% 50% at 50% 110%, rgba(255, 122, 69, 0.22), transparent 70%),
    linear-gradient(180deg, var(--night-2), var(--night) 40%);
  background-attachment: fixed;
}
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.025em; line-height: 1.02; }
h2 { font-size: clamp(42px, 6.2vw, 92px); }
h3 { font-size: clamp(22px, 2vw, 28px); letter-spacing: -0.01em; }
p { margin: 0; }
.mono { font-family: var(--mono); letter-spacing: .06em; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--gold); color: var(--night); padding: 8px 14px; border-radius: 999px; font-weight: 600; }
.skip:focus { left: 8px; }

.stage { position: fixed; inset: 0; z-index: 0; opacity: 0; transition: opacity 1.4s ease; }
html.webgl .stage { opacity: 1; }
.stage canvas { display: block; width: 100% !important; height: 100% !important; }
.cursor-fx { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 90; pointer-events: none; }
.grain { position: fixed; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(4, 4, 18, 0.65)); }
main, .site-footer { position: relative; z-index: 2; }

.grad, .kicker { background: var(--sunrise); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kicker { font-size: 12px; font-weight: 600; text-transform: uppercase; margin-bottom: 18px; display: inline-block; }
.lede { max-width: 50ch; margin-top: 22px; font-size: clamp(17px, 1.35vw, 20px); color: #d7d3f2; }
.quiet { font-size: 13.5px; color: var(--muted); margin-top: 14px; }
.glass { background: var(--glass); border: 1px solid var(--edge); border-radius: 22px; backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3); box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.8); }

.button { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 16px; padding: 15px 26px; border-radius: 999px; color: #1a0b1f; background: var(--sunrise); box-shadow: 0 14px 40px -12px rgba(255, 61, 139, 0.7); transition: transform .25s var(--ease), box-shadow .25s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 20px 50px -12px rgba(255, 122, 69, 0.85); }
.button.ghost { background: transparent; color: var(--text); border: 1px solid var(--edge); box-shadow: none; }
.button.ghost:hover { border-color: var(--gold); }

/* ---------- nav ---------- */
.nav { position: fixed; z-index: 50; top: 14px; left: 50%; transform: translateX(-50%); width: min(1220px, calc(100% - 2 * var(--gutter))); display: flex; align-items: center; gap: 22px; padding: 9px 9px 9px 18px; border-radius: 999px; background: rgba(12, 10, 36, 0.62); border: 1px solid var(--edge); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transition: transform .5s var(--ease); }
.nav.hide { transform: translate(-50%, -130%); }
.studio-link { text-decoration: none; font-family: var(--serif); font-style: italic; color: var(--muted); font-size: 17px; margin-right: -10px; }
.studio-link span { margin-left: 6px; opacity: .4; font-style: normal; }
.studio-link:hover { color: var(--text); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -0.01em; }
.brand-mark { width: 30px; height: 30px; }
.nav nav { display: flex; gap: 24px; margin-left: auto; }
.nav nav a { text-decoration: none; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.nav nav a:hover { color: var(--text); }
.nav-sound { white-space: nowrap; background: none; border: 1px solid var(--edge); color: var(--muted); border-radius: 999px; padding: 8px 12px; font-size: 11px; text-transform: uppercase; cursor: pointer; }
.nav-sound[aria-pressed="true"] { color: var(--aqua); border-color: rgba(62, 240, 255, 0.4); }
.nav-cta { text-decoration: none; font-weight: 700; font-size: 14px; padding: 10px 18px; border-radius: 999px; color: #1a0b1f; background: var(--sunrise); white-space: nowrap; }

/* ---------- progress rail ---------- */
.rail { position: fixed; z-index: 40; right: var(--gutter); top: 50%; transform: translateY(-50%); }
.rail ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.rail a { display: block; width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.22); transition: transform .3s var(--ease), background .3s; }
.rail a.now { background: var(--gold); transform: scale(1.6); box-shadow: 0 0 12px var(--coral); }

/* ---------- sections ---------- */
section { min-height: 100svh; padding: clamp(110px, 16vh, 170px) var(--gutter); display: grid; align-content: center; }
.col { max-width: 600px; }

.hero h1 { font-size: clamp(54px, 8.6vw, 132px); line-height: .96; }
.hero h1 .line { display: block; }
.hero-text { max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.scroll-cue { position: absolute; left: var(--gutter); bottom: 26px; font-size: 11px; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.scroll-cue i { width: 40px; height: 1px; background: var(--sunrise); animation: cue 2s ease-in-out infinite; transform-origin: left; }
@keyframes cue { 0% { transform: scaleX(0); } 60% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: 0; } }

.signs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.sign { position: relative; font: 600 15px/1 var(--sans); color: var(--text); background: rgba(255, 255, 255, 0.06); border: 1px solid var(--edge); border-radius: 999px; padding: 13px 20px; cursor: pointer; transition: transform .3s var(--ease), background .3s, border-color .3s; }
.sign:hover { transform: translateY(-2px); border-color: rgba(255, 201, 60, 0.5); }
.sign[aria-selected="true"] { background: var(--sunrise); color: #1a0b1f; border-color: transparent; box-shadow: 0 12px 30px -12px rgba(255, 61, 139, 0.8); }
.site-panel { margin-top: 18px; padding: 24px 26px; }
.site-panel h3 { margin-bottom: 12px; }
.site-panel ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-panel li { display: grid; grid-template-columns: 10px 1fr; gap: 12px; color: #e3e0fa; font-size: 15.5px; }
.site-panel li::before { content: ""; width: 9px; height: 9px; margin-top: 8px; border-radius: 50%; background: var(--sunrise); }
.site-panel li b { color: var(--gold); font-weight: 700; }
.site-panel.swap { animation: swap .5s var(--ease); }
@keyframes swap { from { opacity: 0; transform: translateY(10px); } }

/* ---------- the sale (pinned) ---------- */
.sale { height: 440vh; display: block; padding: 0 var(--gutter); }
.sale-sticky { position: sticky; top: 0; height: 100svh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr) minmax(0, 480px); gap: clamp(20px, 3vw, 48px); align-items: center; max-width: 1240px; margin: 0 auto; padding: 90px 0 24px; }
.sale-intro h2 { font-size: clamp(38px, 4.4vw, 66px); }
.tag-example { display: inline-block; margin-top: 20px; font-size: 11.5px; color: var(--gold); border: 1px solid rgba(255, 201, 60, 0.35); padding: 6px 12px; border-radius: 999px; }
.sale-card { grid-column: 3; padding: 22px 24px; }
.sale-top { border-bottom: 1px dashed var(--edge); padding-bottom: 14px; margin-bottom: 6px; }
.sale-label { font-size: 11px; text-transform: uppercase; color: var(--muted); }
.sale-total { display: block; font-size: clamp(44px, min(5vw, 8vh), 70px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.08; font-variant-numeric: tabular-nums; }
.sale-total.profit { background: linear-gradient(100deg, var(--lime), var(--aqua)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sale-bar { height: 7px; border-radius: 7px; background: rgba(255, 255, 255, 0.08); overflow: hidden; margin-top: 10px; }
.sale-bar i { display: block; height: 100%; width: 100%; background: var(--sunrise); transform-origin: left; transition: transform .4s var(--ease); }
.ledger { list-style: none; margin: 0; padding: 0; }
.ledger li { display: grid; grid-template-columns: 10px 1fr auto; column-gap: 12px; align-items: center; padding: 6px 8px; margin: 0 -8px; border-radius: 10px; opacity: .25; transform: translateX(-6px); transition: opacity .35s, transform .35s var(--ease), background .35s; }
.ledger li.on { opacity: 1; transform: none; }
.ledger li.now { background: rgba(255, 255, 255, 0.07); }
.ledger .dot { width: 9px; height: 9px; border-radius: 50%; }
.ledger .l { font-size: 14.5px; font-weight: 500; line-height: 1.3; }
.ledger .l small { display: block; font-size: 12px; color: var(--muted); font-weight: 400; }
.ledger .a { font-weight: 700; font-variant-numeric: tabular-nums; color: #ff8fb5; }
.ledger .a.zero { color: var(--muted); }
.sale-verdict { margin-top: 14px; font-size: 14.5px; color: #d7d3f2; opacity: 0; transform: translateY(8px); transition: opacity .45s, transform .45s; }
.sale-verdict strong { display: block; font-size: 20px; font-weight: 800; background: linear-gradient(100deg, var(--lime), var(--aqua)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sale-verdict.on { opacity: 1; transform: none; }
@media (min-width: 901px) and (max-height: 860px) {
  .ledger .l small { display: none; }
  .ledger li { padding-block: 4px; }
}

/* ---------- checks ---------- */
.checks-head { text-align: center; margin-bottom: clamp(36px, 6vh, 64px); }
.stack { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.card { position: relative; overflow: hidden; padding: clamp(24px, 3vw, 36px); }
.card-num { position: absolute; right: 18px; top: 4px; font-size: 92px; font-weight: 800; line-height: 1; letter-spacing: -0.05em; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.14); }
.card-kicker { font-size: 11px; text-transform: uppercase; margin-bottom: 10px; }
.c1 .card-kicker { color: var(--magenta); } .c2 .card-kicker { color: var(--coral); } .c3 .card-kicker { color: var(--gold); } .c4 .card-kicker { color: var(--aqua); }
.card h3 { margin-bottom: 12px; max-width: 16ch; }
.card p:not(.card-kicker) { color: #d7d3f2; font-size: 15.5px; }
.chips { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: 12.5px; font-weight: 600; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--edge); background: rgba(255, 255, 255, 0.05); }
.card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--sunrise); opacity: .8; }

/* ---------- proof ---------- */
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 34px 0 6px; }
.stats div { padding: 20px 22px; display: flex; flex-direction: column-reverse; gap: 4px; border-radius: 18px; }
.stats dd { margin: 0; font-size: clamp(48px, 5vw, 76px); font-weight: 800; line-height: 1; letter-spacing: -0.04em; background: var(--sunrise); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stats div:nth-child(n+3) dd { background: linear-gradient(100deg, var(--lime), var(--aqua)); -webkit-background-clip: text; background-clip: text; }
.stats dt { font-size: 13px; color: var(--muted); font-weight: 600; }

/* ---------- principle ---------- */
.principle { text-align: center; }
.principle blockquote { margin: 0 auto; max-width: 1000px; }
.principle p { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(34px, 5vw, 72px); line-height: 1.12; letter-spacing: -0.01em; background: linear-gradient(100deg, #fff, #ffd9e8 40%, var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.principle footer { margin-top: 24px; font-size: 12px; text-transform: uppercase; color: var(--muted); }

/* ---------- launch + footer ---------- */
.launch h2 { font-size: clamp(54px, 8vw, 120px); }
.launch .button { margin-top: 34px; }
.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 16px 32px; padding: 44px var(--gutter); border-top: 1px solid var(--edge); color: var(--muted); font-size: 14px; background: rgba(7, 10, 31, 0.7); }
.site-footer strong { color: var(--text); font-size: 17px; }
.site-footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
.site-footer .fine { grid-column: 1 / -1; font-size: 12.5px; opacity: .8; }

/* ---------- motion helpers ---------- */
html.motion [data-split] .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding: .12em .03em .16em; margin: -.12em -.03em -.16em; }
html.motion [data-split] .w > span { display: inline-block; transform: translateY(130%); transition: transform 1s var(--ease); transition-delay: calc(var(--d) * 60ms); }
html.motion [data-split].in .w > span { transform: none; }
html.motion [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .9s ease, transform .9s var(--ease); }
html.motion [data-reveal].in { opacity: 1; transform: none; }

/* ---------- small screens ---------- */
@media (max-width: 900px) {
  .nav nav { display: none; }
  .nav { gap: 12px; }
  .nav-cta { margin-left: auto; }
  .rail { display: none; }
  section { padding-top: 100px; align-content: end; }
  .hero { align-content: center; }
  .sale { height: auto; }
  .sale-sticky { position: static; height: auto; grid-template-columns: 1fr; padding: 40px 0 60px; }
  .sale-card { grid-column: auto; }
  .stack, .stats { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .studio-link { display: none; }
  .nav-sound { padding: 7px 9px; }
  .nav-cta { padding: 9px 13px; font-size: 13px; }
  .signs { gap: 8px; }
  .sign { padding: 11px 15px; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}