:root {
  --bg: #0A0A09;
  --bg2: #111110;
  --ink: #F3F1EC;
  --mute: #8F8C85;
  --faint: #55534F;
  --line: rgba(255, 255, 255, .09);
  --accent: #FF5B2E;
  --sans: "Inter", -apple-system, system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --pad: clamp(20px, 5vw, 72px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
code, pre { font-family: var(--mono); }
::selection { background: var(--accent); color: #000; }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--pad); transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.solid { background: rgba(10, 10, 9, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.logo { display: flex; align-items: baseline; gap: 2px; font-weight: 700; letter-spacing: -0.045em; font-size: 22px; }
.logo .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.nav nav { display: flex; gap: 30px; font-size: 14px; color: var(--mute); }
.nav nav a:hover { color: var(--ink); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 22px; border-radius: 999px; font-weight: 550; font-size: 15px;
  border: 1px solid var(--line); transition: transform .2s, background .2s, border-color .2s; }
.btn:hover { transform: translateY(-1px); border-color: rgba(255,255,255,.25); }
.btn.primary { background: var(--ink); color: #0A0A09; border-color: var(--ink); }
.btn.primary:hover { background: #fff; }
.btn.small { padding: 8px 14px; font-size: 13px; }

/* ---------- hero ---------- */
.hero { position: relative; height: 340vh; }
.hero-stage { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.globe { position: absolute; left: 50%; top: 50%; width: min(110vh, 96vw); aspect-ratio: 1; transform: translate(-50%, -50%); opacity: .14; }
.globe svg { width: 100%; height: 100%; fill: none; stroke: var(--ink); stroke-width: .35; overflow: visible; }
.globe .m { animation: spin 14s linear infinite; transform-origin: center; }
.globe .m2 { animation-delay: -4.6s; } .globe .m3 { animation-delay: -9.3s; }
@keyframes spin { 0% { transform: scaleX(1); } 50% { transform: scaleX(-1); } 100% { transform: scaleX(1); } }

.chaos { position: absolute; inset: 0; pointer-events: none; }
.chaos > * { position: absolute; left: 0; top: 0; will-change: transform, opacity; }
.chaos .shot { width: 240px; border-radius: 8px; box-shadow: 0 18px 40px rgba(0,0,0,.55); border: 1px solid rgba(255,255,255,.08); }
.chaos .cursor { width: 30px; filter: drop-shadow(0 4px 8px rgba(0,0,0,.6)); }
.chaos .icon { width: 64px; height: 64px; stroke: var(--ink); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; opacity: .9; }
.chaos .chip { font: 500 14px/1 var(--mono); padding: 10px 14px; border-radius: 8px; background: #1A1A18; border: 1px solid var(--line); color: var(--ink); white-space: nowrap; }
.chaos .chip.rec { color: #fff; background: #2A1210; border-color: #5A2016; }
.chaos .chip.rec::before { content: "●"; color: var(--accent); margin-right: 8px; }
.chaos .chip.bar { width: 210px; }
.chaos .chip.bar b { display: block; height: 4px; margin-top: 9px; border-radius: 4px; background: linear-gradient(90deg, var(--accent) 23%, #333 23%); }

.hero-copy { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: 0 var(--pad); z-index: 3; will-change: transform, opacity;
  /* A soft dark halo so the chaos never fights the headline. */
  background: radial-gradient(ellipse 52% 40% at 50% 52%, rgba(10,10,9,.92) 0%, rgba(10,10,9,.7) 45%, transparent 75%); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; color: var(--mute); margin: 0 0 26px; letter-spacing: .01em; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(255, 91, 46, .18); }
h1 { margin: 0; font-weight: 650; letter-spacing: -0.055em; line-height: .9; font-size: clamp(54px, 10.2vw, 172px); }
h1 .serif { display: block; font-size: .62em; letter-spacing: -0.02em; color: var(--mute); margin-bottom: .08em; }
h1 .line { display: block; }
.lede { max-width: 620px; margin: 30px auto 0; color: #BDBAB3; font-size: clamp(16px, 1.35vw, 19px); }
.ctas { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; justify-content: center; }

.screen { position: absolute; left: 50%; top: 50%; width: min(76vw, 136vh); z-index: 2; transform-origin: center; will-change: transform, opacity; }
.screen-inner { position: relative; aspect-ratio: 16/9; border-radius: 16px; overflow: hidden; background: #000;
  box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 40px 120px rgba(0,0,0,.7), 0 10px 30px rgba(0,0,0,.5); }
.screen video { width: 100%; height: 100%; display: block; object-fit: cover; }
.play { position: absolute; left: 50%; top: 50%; width: 96px; height: 96px; margin: -48px 0 0 -48px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(243, 241, 236, .94); display: grid; place-items: center; box-shadow: 0 20px 50px rgba(0,0,0,.45); transition: transform .25s; }
.play::before { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 1px solid rgba(243,241,236,.35); animation: ring 2.2s ease-out infinite; }
.play:hover { transform: scale(1.06); }
.play svg { width: 34px; height: 34px; fill: #0A0A09; margin-left: 4px; }
@keyframes ring { from { transform: scale(.9); opacity: 1; } to { transform: scale(1.5); opacity: 0; } }
.screen.playing .play { opacity: 0; pointer-events: none; }
.screen-caption { text-align: center; margin-top: 22px; font-size: 18px; color: var(--mute); }
.screen-caption span { font-family: var(--serif); font-style: italic; color: var(--ink); font-size: 22px; }

.console { position: absolute; left: var(--pad); bottom: 32px; width: 380px; z-index: 4; border-radius: 12px; overflow: hidden;
  background: rgba(17, 17, 16, .88); border: 1px solid var(--line); backdrop-filter: blur(10px); font: 12.5px/1.65 var(--mono); will-change: opacity; }
.console-head { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--faint); }
.console-head i { width: 9px; height: 9px; border-radius: 50%; background: #2B2B29; }
.console-head span { margin-left: 8px; }
.console-body { padding: 12px 14px; height: 172px; overflow: hidden; color: #CFCCC4; }
.console-body .ln { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.console-body .t { color: var(--accent); } .console-body .ok { color: #7FD99A; } .console-body .ms { color: var(--faint); float: right; }
.scroll-hint { position: absolute; right: var(--pad); bottom: 36px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); z-index: 4; }

/* ---------- sections ---------- */
.section { padding: clamp(90px, 13vw, 180px) var(--pad); border-top: 1px solid var(--line); }
.head { max-width: 1100px; margin-bottom: clamp(40px, 6vw, 80px); }
.kicker { font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
h2 { margin: 22px 0 0; font-weight: 650; letter-spacing: -0.045em; line-height: .98; font-size: clamp(40px, 6.2vw, 96px); }
h2 .serif { color: var(--mute); }
.sub { max-width: 640px; color: #B7B4AD; font-size: clamp(16px, 1.3vw, 19px); margin: 26px 0 0; }

/* demo */
.demo-grid { display: grid; grid-template-columns: minmax(280px, 1fr) 2.3fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.bubble { border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; margin-bottom: 12px; font-size: 16px; background: var(--bg2); }
.bubble span { display: block; font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.bubble.you { background: #1A1A18; }
.beats { list-style: none; padding: 0; margin: 28px 0 0; counter-reset: b; }
.beats li { position: relative; padding: 12px 0 12px 34px; border-top: 1px solid var(--line); color: var(--faint); transition: color .3s; font-size: 15px; }
.beats li::before { counter-increment: b; content: counter(b, decimal-leading-zero); position: absolute; left: 0; top: 13px; font: 500 11px var(--mono); }
.beats li.on { color: var(--ink); }
.beats li.on::before { color: var(--accent); }
.player { position: relative; border-radius: 14px; overflow: hidden; background: #000; box-shadow: 0 0 0 1px var(--line), 0 30px 80px rgba(0,0,0,.5); }
.player video { display: block; width: 100%; aspect-ratio: 16/9; }
.sound { position: absolute; right: 14px; top: 14px; border: 0; border-radius: 999px; padding: 8px 14px; font: 500 12px var(--sans); cursor: pointer;
  background: rgba(10,10,9,.72); color: var(--ink); backdrop-filter: blur(8px); }
.sound.on { background: var(--ink); color: #0A0A09; }
.scrub { position: relative; height: 4px; background: rgba(255,255,255,.08); }
.scrub-fill { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--accent); }
.scrub-marks i { position: absolute; top: -3px; width: 2px; height: 10px; background: var(--ink); opacity: .5; }

/* vibes */
.vibe-stage { display: grid; grid-template-columns: 300px 1fr; gap: clamp(20px, 3vw, 44px); align-items: start; }
.vibe-tabs { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.vibe-tabs button { all: unset; cursor: pointer; padding: 13px 4px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between;
  color: var(--faint); font-size: 17px; letter-spacing: -0.01em; transition: color .2s, padding .2s; }
.vibe-tabs button small { font: 11px var(--mono); color: var(--faint); }
.vibe-tabs button:hover { color: var(--mute); }
.vibe-tabs button.on { color: var(--ink); padding-left: 14px; }
.vibe-tabs button.on::before { content: ""; position: absolute; }
.vibe-screen { position: relative; }
.vibe-screen video { width: 100%; aspect-ratio: 16/9; display: block; border-radius: 14px; background: #000; box-shadow: 0 0 0 1px var(--line), 0 30px 80px rgba(0,0,0,.5); }
.vibe-info { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; color: #B7B4AD; font-size: 15px; }
.vibe-info h4 { margin: 0 0 6px; font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.vibe-info .ask span { display: inline-block; margin: 0 6px 6px 0; padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--ink); }

/* pillars */
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.pillar-grid article { background: var(--bg); padding: clamp(26px, 3vw, 44px); }
.pillar-grid .num { font: 500 12px var(--mono); color: var(--accent); }
.pillar-grid h3 { font-size: 24px; letter-spacing: -0.03em; margin: 18px 0 12px; font-weight: 600; line-height: 1.15; }
.pillar-grid p { color: #ABA8A1; margin: 0; }
.stats { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: clamp(40px, 6vw, 80px); border-top: 1px solid var(--line); }
.stats div { padding: 26px 0 0; }
.stats b { display: block; font-size: clamp(36px, 4.6vw, 68px); font-weight: 600; letter-spacing: -0.05em; line-height: 1; }
.stats span { color: var(--mute); font-size: 14px; }

/* connect */
.connect-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(24px, 4vw, 64px); }
.step { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 18px; margin: 34px 0 14px; letter-spacing: -0.01em; }
.step:first-child { margin-top: 0; }
.step span { width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; font: 500 12px var(--mono); color: var(--accent); }
.code { position: relative; margin: 0; padding: 20px 22px; border-radius: 12px; background: #131312; border: 1px solid var(--line); overflow-x: auto;
  font-size: 13.5px; line-height: 1.7; color: #DEDBD3; }
.code.small { font-size: 12.5px; padding: 14px 16px; }
.copy { position: absolute; right: 10px; top: 10px; border: 1px solid var(--line); background: #1C1C1A; color: var(--mute); border-radius: 7px; padding: 5px 10px;
  font: 500 12px var(--sans); cursor: pointer; }
.copy:hover { color: var(--ink); }
.note { color: var(--mute); font-size: 14px; margin: 12px 0 0; }
.note code { color: var(--ink); }
.tabs { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.tabs button { all: unset; cursor: pointer; padding: 8px 14px; border-radius: 999px; font-size: 14px; color: var(--mute); border: 1px solid var(--line); }
.tabs button.on { background: var(--ink); color: #0A0A09; border-color: var(--ink); }
.prompts { list-style: none; padding: 0; margin: 0; }
.prompts li { padding: 15px 18px; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 8px; font-family: var(--serif); font-style: italic; font-size: 21px;
  line-height: 1.3; color: #E6E3DC; background: var(--bg2); }
.tools { margin-top: 30px; }
.tools-head { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: 10px; }
.tools dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 9px 18px; font-size: 14px; }
.tools dt { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.tools dd { margin: 0; color: var(--mute); }

/* library */
.lib-bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 28px;
  position: sticky; top: 60px; z-index: 5; padding: 12px 0; background: linear-gradient(var(--bg) 70%, transparent); }
.lib-bar { row-gap: 14px; }
.halves { display: inline-flex; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg2); width: 100%; max-width: max-content; }
.halves button { all: unset; cursor: pointer; padding: 10px 18px; border-radius: 999px; font-size: 15px; font-weight: 550; color: var(--mute); }
.halves button.on { background: var(--ink); color: #0A0A09; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; flex-basis: 100%; order: 3; }
.filters button { all: unset; cursor: pointer; padding: 9px 15px; border-radius: 999px; font-size: 14px; color: var(--mute); border: 1px solid var(--line); }
.filters button b { font: 500 11px var(--mono); color: var(--faint); margin-left: 6px; }
.filters button.on { background: var(--ink); color: #0A0A09; border-color: var(--ink); }
.filters button.on b { color: #6b6964; }
.search input { all: unset; width: min(340px, 80vw); padding: 11px 16px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; background: var(--bg2); }
.search input::placeholder { color: var(--faint); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.card { cursor: pointer; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--bg2); transition: transform .25s, border-color .25s; }
.card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,.2); }
.card .media { position: relative; aspect-ratio: 16/9; background: #000; }
.card video, .card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card video { opacity: 0; transition: opacity .2s; }
.card.playing video { opacity: 1; }
.card .meta { padding: 14px 16px 16px; }
.card .row { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.card h4 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.card .kind { font: 500 11px var(--mono); color: var(--faint); text-transform: uppercase; letter-spacing: .08em; }
.card p { margin: 8px 0 0; color: var(--mute); font-size: 14px; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .badge { position: absolute; left: 10px; top: 10px; font: 500 10px var(--mono); letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 6px; background: rgba(10,10,9,.75); color: var(--ink); }
.empty { color: var(--mute); }

/* modal */
.modal { position: fixed; inset: 0; z-index: 100; background: rgba(5,5,5,.78); backdrop-filter: blur(8px); display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-card { position: relative; width: min(1180px, 100%); max-height: 92vh; overflow: auto; display: grid; grid-template-columns: 1.6fr 1fr;
  background: var(--bg2); border: 1px solid var(--line); border-radius: 18px; }
.m-media { background: #000; display: grid; place-items: center; }
.m-media video { width: 100%; aspect-ratio: 16/9; display: block; }
.m-body { padding: 28px; }
.m-kind { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.m-body h3 { font-size: 32px; letter-spacing: -0.03em; margin: 10px 0 10px; font-weight: 600; }
.m-body p { color: #C2BFB8; margin: 0 0 18px; }
.m-body dl { margin: 0 0 20px; font-size: 14px; }
.m-body dt { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-top: 14px; }
.m-body dd { margin: 4px 0 0; color: #C2BFB8; }
.m-code-head { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.close { position: absolute; right: 12px; top: 10px; z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(10,10,9,.7); color: var(--ink); font-size: 22px; line-height: 1; }

/* footer */
.footer { padding: 40px var(--pad) 40px; border-top: 1px solid var(--line); overflow: hidden; }
.footer .big { font-weight: 650; letter-spacing: -0.07em; line-height: .8; font-size: clamp(120px, 28vw, 440px); color: #171716; margin: 0 0 30px -0.04em; }
.foot-row { display: flex; gap: 26px; flex-wrap: wrap; color: var(--mute); font-size: 14px; }
.foot-row a:hover { color: var(--ink); }
.muted { color: var(--faint); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav nav { display: none; }
  .demo-grid, .vibe-stage, .connect-grid, .modal-card { grid-template-columns: 1fr; }
  .vibe-tabs { flex-direction: row; overflow-x: auto; border: 0; gap: 6px; }
  .vibe-tabs button { border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; white-space: nowrap; font-size: 14px; }
  .vibe-tabs button small { display: none; }
  .vibe-tabs button.on { padding-left: 14px; background: var(--ink); color: #0A0A09; }
  .pillar-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); row-gap: 20px; }
  .console { display: none; }
  .vibe-info { grid-template-columns: 1fr; }
  .chaos .shot { width: 150px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .globe .m, .play::before { animation: none; }
}