/* The landing site (index.html, how-it-works.html, genjitsu.html, splitit.html, download.html). */
:root {
  --bg: #0a0b0d;
  --panel: #121418;
  --line: #1f2227;
  --line2: #2a2e35;
  --text: #eceeef;
  --dim: #a9aeb6;
  --faint: #6e747d;
  --accent: #1ec8d2;
  --on-accent: #061418;
  --orange: #f5a524;
  --ink: #141006;
  --display: 'Bricolage Grotesque', 'Segoe UI', sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 Geist, Inter, system-ui, -apple-system, 'Segoe UI', sans-serif; }
a { color: inherit; }
img, svg { display: block; }
.wrap { max-width: 1240px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.rise { animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.d1 { animation-delay: 0.12s; } .d2 { animation-delay: 0.24s; } .d3 { animation-delay: 0.6s; }
.d4 { animation-delay: 1s; } .d5 { animation-delay: 1.4s; } .d6 { animation-delay: 1.8s; }
@media (prefers-reduced-motion: reduce) { .rise { animation: none; } }

/* ------------------------------------------------------------------ buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: 14px; text-decoration: none; font: 600 16px Geist, Inter, sans-serif; border: 1px solid transparent; cursor: pointer; transition: filter 0.15s, border-color 0.15s, background 0.15s; }
.btn svg { width: 17px; height: 17px; }
.btn.primary { background: var(--accent); color: var(--on-accent); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { border-color: var(--line2); color: var(--text); font-weight: 500; }
.btn.ghost:hover { border-color: var(--accent); }
.btn.big { min-height: 64px; font-size: 19px; padding: 0 26px; border-radius: 16px; }
.btn.ink { background: var(--ink); color: var(--orange); }
.btn.ink-line { border: 2px solid var(--ink); color: var(--ink); font-weight: 500; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ------------------------------------------------------------------ header */
.top { position: sticky; top: 0; z-index: 30; background: var(--bg); color: var(--text); border-bottom: 1px solid var(--line); }
.top .wrap { padding-top: 14px; padding-bottom: 14px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; }
.brand img { display: block; height: 32px; width: auto; }
.nav { display: flex; gap: 4px; margin-left: 14px; flex-wrap: wrap; }
.nav a { display: flex; align-items: center; min-height: 40px; padding: 0 12px; border-radius: 10px; text-decoration: none; font-size: 15px; color: var(--dim); }
.nav a:hover { color: var(--text); }
.nav a[aria-current='page'] { color: var(--text); background: #1a1d22; }
.grow { flex: 1 1 20px; }
.live { position: relative; }
.live > button { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line2); background: var(--panel); color: var(--text); font: 500 14px Geist, Inter, sans-serif; cursor: pointer; }
.live > button:hover { border-color: var(--accent); }
.live b { font-weight: 600; font-variant-numeric: tabular-nums; }
.live .k { color: var(--dim); }
.live .bar { width: 1px; height: 18px; background: var(--line2); }
.live .dot { width: 8px; height: 8px; border-radius: 50%; background: #3ddc84; animation: pulse 1.8s steps(2, jump-none) infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }
.pop { position: absolute; right: 0; top: 54px; width: 320px; max-width: calc(100vw - 32px); background: var(--panel); border: 1px solid var(--line2); border-radius: 16px; padding: 18px; box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45); }
.pop p { margin: 0 0 12px; font-size: 13px; color: var(--dim); }
.pop .two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pop .two div { background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.pop .two span { display: block; font-size: 12px; color: var(--dim); }
.pop .two b { display: block; margin-top: 6px; font: 800 26px var(--display); font-variant-numeric: tabular-nums; }
.dl { display: flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 12px; background: var(--text); color: var(--bg); text-decoration: none; font: 600 15px Geist, Inter, sans-serif; }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line2); background: var(--panel); color: var(--text); cursor: pointer; align-items: center; justify-content: center; }
.menu-btn svg { width: 20px; height: 20px; }
.menu-btn .x { display: none; }
.menu-btn[aria-expanded='true'] .x { display: block; }
.menu-btn[aria-expanded='true'] .bars { display: none; }
.mnav { display: none; }
@media (max-width: 860px) {
  .top .wrap { flex-wrap: nowrap; gap: 10px; padding-top: 12px; padding-bottom: 12px; }
  .nav, .top .dl { display: none; }
  .menu-btn { display: flex; flex: none; }
  .brand img { height: 28px; }
  .live > button { gap: 8px; padding: 0 12px; min-height: 40px; font-size: 13px; }
  .live .k { display: none; }
  .pop { right: -54px; }
  .mnav { position: absolute; left: 0; right: 0; top: 100%; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 24px; box-shadow: 0 24px 40px rgba(0, 0, 0, 0.5); }
  .top.open .mnav { display: block; animation: drop 0.22s ease both; }
  .mnav a { display: flex; align-items: center; justify-content: space-between; min-height: 56px; border-bottom: 1px solid var(--line); text-decoration: none; font: 600 22px var(--display); letter-spacing: -0.01em; color: var(--text); }
  .mnav a[aria-current='page'] { color: var(--accent); }
  .mnav a::after { content: '→'; color: var(--faint); font: 400 18px Geist, sans-serif; }
  .mnav .btn { width: 100%; margin-top: 18px; border: 0; justify-content: center; font: 600 17px Geist, Inter, sans-serif; min-height: 56px; }
  body.gen .mnav .btn { color: var(--on-accent); }
  .mnav .btn::after { content: none; }
  body.gen .mnav a { color: var(--text); }
}
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@media (max-width: 380px) { .live .bar, .live > button > span:last-child { display: none; } }
body.gen .foot { border-top-color: rgba(20, 16, 6, 0.25); color: var(--ink); }
body.gen .foot a { color: var(--ink); }

/* ------------------------------------------------------------------ home */
.hero { padding-top: 88px; padding-bottom: 56px; display: flex; flex-direction: column; gap: 40px; }
.hero h1 { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: -0.04em; }
.hero h1 .l0 { display: block; font-size: clamp(22px, 2.4vw, 32px); line-height: 1.1; font-weight: 500; letter-spacing: -0.01em; color: #8b9099; }
.hero h1 .l1, .hero h1 .l2 { display: block; font-size: clamp(40px, 8.2vw, 116px); line-height: 1.02; white-space: nowrap; }
.hero h1 .l1 { margin-top: 10px; }
.hero h1 .hl { color: var(--accent); position: relative; display: inline-block; }
.hero h1 .hl::after { content: ''; position: absolute; left: 0; right: 0; bottom: -0.02em; height: 0.035em; border-radius: 0.02em; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.6s ease; }
.hero h1.typed .hl::after { transform: scaleX(1); }
.ghost { color: transparent; }
.caret { display: inline-block; width: 0.07em; height: 0.78em; margin-left: 0.05em; vertical-align: -0.02em; background: var(--accent); }
.pitch { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 40px; }
.pitch p { flex: 1 1 380px; max-width: 520px; margin: 0; font-size: 18px; line-height: 1.55; color: var(--dim); }
.cards3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; padding-bottom: 96px; }
.link-card { display: flex; flex-direction: column; gap: 14px; min-height: 260px; padding: 28px; border-radius: 20px; background: var(--panel); border: 1px solid var(--line); text-decoration: none; transition: transform 0.2s, border-color 0.2s; }
.link-card:hover { transform: translateY(-4px); border-color: var(--line2); }
.link-card .k { font-size: 14px; color: var(--accent); }
.link-card .h { font: 700 32px/1.05 var(--display); letter-spacing: -0.02em; }
.link-card .f { margin-top: auto; font-size: 15px; color: var(--dim); }
.link-card.orange { background: var(--orange); color: var(--ink); border-color: var(--orange); }
.link-card.orange .k, .link-card.orange .f { color: var(--ink); font-weight: 600; }
.band { border-top: 1px solid var(--line); }
.band .wrap { padding-top: 72px; padding-bottom: 72px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; }
.band h2 { flex: 1 1 520px; margin: 0; font: 800 clamp(40px, 5vw, 64px)/0.95 var(--display); letter-spacing: -0.04em; }
.foot { border-top: 1px solid var(--line); }
.foot .wrap { padding-top: 28px; padding-bottom: 28px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; color: var(--faint); font-size: 14px; }
.foot a { color: var(--dim); text-decoration: none; }
.foot a:hover { color: var(--text); }

/* ------------------------------------------------------------------ inner pages */
.page-hero { padding-top: 80px; padding-bottom: 56px; }
.eyebrow { margin: 0 0 18px; font-size: 15px; color: var(--accent); }
.big-h { margin: 0; font: 800 clamp(48px, 7vw, 104px)/0.92 var(--display); letter-spacing: -0.045em; }
.lede { margin: 28px 0 0; max-width: 620px; font-size: 19px; line-height: 1.55; color: var(--dim); }
.split2 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 28px; align-items: end; }
.split2 > :first-child { grid-column: span 7; }
.split2 > :last-child { grid-column: span 5; display: flex; flex-direction: column; gap: 20px; }
@media (max-width: 900px) { .split2 > :first-child, .split2 > :last-child { grid-column: 1 / -1; } }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; padding-bottom: 72px; }
.step { padding: 28px; border-radius: 20px; background: var(--panel); border: 1px solid var(--line); }
.step .n { font: 800 56px/1 var(--display); color: var(--line2); }
.step h2 { margin: 18px 0 8px; font: 700 26px var(--display); }
.step p { margin: 0; font-size: 16px; line-height: 1.55; color: var(--dim); }
.h2 { margin: 0 0 24px; font: 800 44px/1 var(--display); letter-spacing: -0.03em; }
.said { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.said div { background: var(--bg); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.said span:first-child { font-size: 18px; }
.said span:last-child { font-size: 14px; color: var(--accent); }
.more { margin-top: 40px; }
.section { padding-bottom: 96px; }

/* Genjitsu */
body.gen { background: var(--orange); color: var(--ink); }
body.gen .eyebrow { color: var(--ink); font-weight: 600; }
body.gen .lede, body.gen .gen-p { color: var(--ink); }
.gen-p { margin: 0; font-size: 18px; line-height: 1.55; }
.gen-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; padding-bottom: 72px; }
.gen-card { background: var(--ink); color: #f5e9d4; border-radius: 20px; padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.gen-card > span { font-size: 14px; opacity: 0.75; }
.gen-card small { font-size: 13px; opacity: 0.7; }
.frame { position: relative; border-radius: 12px; overflow: hidden; background: #000; }
.frame > svg, .thumb > svg { width: 100%; height: 100%; }
.frame .tag { position: absolute; top: 10px; left: 10px; font-size: 12px; padding: 3px 8px; border-radius: 6px; background: rgba(0, 0, 0, 0.6); color: #f5c46a; }
.frame .cuts { position: absolute; left: 12px; right: 12px; bottom: 12px; height: 22px; border-radius: 6px; background: rgba(0, 0, 0, 0.65); }
.frame .cuts i { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--orange); }
.frame .over { position: absolute; left: 50%; top: 42%; transform: translate(-50%, -50%); font: 800 20px var(--display); color: #fff; white-space: nowrap; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6); }
.clips6 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.thumb { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; }
.thumb b { position: absolute; right: 4px; bottom: 4px; font: 500 11px Geist, sans-serif; padding: 1px 5px; border-radius: 4px; background: rgba(0, 0, 0, 0.6); color: #fff; }
.thumb.add { border: 1.5px dashed rgba(245, 233, 212, 0.35); display: flex; align-items: center; justify-content: center; font-size: 22px; opacity: 0.6; }
.strip { display: flex; gap: 3px; height: 40px; }
.strip > div { border-radius: 5px; overflow: hidden; border: 2px solid var(--orange); }
.strip svg { width: 100%; height: 100%; }
.songbar { height: 14px; border-radius: 4px; background: #1d3155; display: flex; align-items: center; padding-left: 6px; font-size: 10px; color: #cfe0ff; }
.copies { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.copies div { border: 2px solid var(--ink); border-radius: 16px; padding: 20px; }
.copies b { display: block; font: 700 22px var(--display); }
.copies span { display: block; margin-top: 6px; font-size: 15px; }

/* SplitIT */
.it { display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; padding-top: 80px; padding-bottom: 96px; }
.it > div:first-child { flex: 1 1 520px; min-width: 0; }
.ticks { margin: 32px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.ticks li { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
.chatcard { flex: 1 1 420px; min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 24px; padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.chatcard .who { display: flex; align-items: center; gap: 10px; font: 700 20px var(--display); }
.chatcard .who svg { width: 40px; height: 34px; }
.chatcard .me { align-self: flex-end; max-width: 82%; background: #12343a; padding: 12px 14px; border-radius: 14px; font-size: 15px; }
.chatcard .bot { max-width: 88%; font-size: 15px; line-height: 1.5; }
.chatcard .note { margin: 0; font-size: 13px; color: var(--faint); }
.chatcard .ask { margin-top: 8px; display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 8px 0 14px; border-radius: 14px; border: 1px solid var(--line2); }
.chatcard .ask input { flex: 1; min-width: 0; background: transparent; border: 0; outline: none; color: var(--text); font: 15px Geist, Inter, sans-serif; }
.chatcard .ask a { width: 40px; height: 40px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; }
.chatcard .ask svg { width: 16px; height: 16px; }

/* Download */
.dl-hero { padding-top: 80px; padding-bottom: 56px; }
.dl-side { display: flex; flex-direction: column; gap: 16px; }
.dl-side p { margin: 0; }
.dl-side .alt { display: flex; flex-wrap: wrap; gap: 16px; font-size: 15px; }
.dl-side .alt a { color: var(--dim); }
.dl-side .meta { font-size: 14px; color: var(--faint); }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-size: 18px; min-height: 28px; }
.faq details p { margin: 12px 0 0; color: var(--dim); font-size: 16px; line-height: 1.55; }

/* ------------------------------------------------------------------ the demo (demo.js) */
.demo-wrap { padding-bottom: 72px; }
.demo { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 18px; border: 1px solid #262a30; background-color: #0e1013; background-image: radial-gradient(#1d2127 1px, transparent 1px); background-size: 22px 22px; color: var(--text); user-select: none; font-family: Geist, Inter, sans-serif; }
.demo svg { width: 100%; height: 100%; }
.d-stage { position: absolute; left: 0; top: 0; width: 1200px; height: 675px; transform-origin: 0 0; }
.d-win { position: absolute; top: 3%; left: 4%; right: 4%; bottom: 14%; border-radius: 13.2px; border: 1px solid var(--line2); background: var(--panel); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5); }
.d-top { position: absolute; top: 3%; left: 4%; right: 4%; height: 6%; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 9.6px; padding: 0 14.4px; font-size: 12px; color: var(--faint); }
.d-logo { height: 22.8px; width: auto; display: block; }
.d-hi { color: var(--text); }
.d-sp { flex: 1; }
.d-busy { display: flex; align-items: center; gap: 6px; color: var(--accent); }
.d-dot { width: 8.4px; height: 8.4px; border-radius: 50%; background: var(--accent); }
.d-export { padding: 4.2px 10.8px; border-radius: 7.2px; background: var(--accent); color: var(--on-accent); font-weight: 600; }
.d-export.hot { background: #6fe3e9; }
.d-player { position: absolute; left: 5%; top: 11%; width: 55%; height: 41%; border-radius: 9.6px; overflow: hidden; background: #000; }
.d-shot { position: absolute; inset: 0; }
.d-title { position: absolute; left: 50%; top: 40%; font: 800 31.2px var(--display); color: #fff; white-space: nowrap; text-shadow: 0 2.4px 12px rgba(0, 0, 0, 0.6); }
.d-reflabel { position: absolute; top: 8.4px; left: 10.8px; font-size: 10.2px; padding: 1.8px 6px; border-radius: 4.2px; background: rgba(0, 0, 0, 0.6); color: #f5c46a; }
.d-marks { position: absolute; left: 12px; right: 12px; bottom: 38.4px; height: 21.6px; border-radius: 6px; background: rgba(0, 0, 0, 0.6); }
.d-marks span { position: absolute; top: 0; bottom: 0; width: 2.16px; background: var(--orange); }
.d-marks i { position: absolute; top: -4.8px; bottom: -4.8px; width: 2.64px; background: #fff; }
.d-exp { position: absolute; inset: 0; background: rgba(6, 8, 10, 0.72); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9.6px; }
.d-exp b { font: 700 19.2px var(--display); }
.d-exp > span { font: 500 10.2px 'Geist Mono', monospace; color: var(--dim); }
.d-bar { width: 50%; height: 7.2px; border-radius: 3.6px; background: var(--line); overflow: hidden; }
.d-bar div { height: 100%; background: var(--accent); }
.d-ads { position: relative; width: 50%; height: 22%; border-radius: 7.2px; overflow: hidden; }
.d-ads div { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font: 700 14.4px var(--display); }
.d-ads div:first-child { background: #2a1240; color: #e7d6ff; }
.d-ads div:nth-child(2) { background: #12303a; color: #cff5f7; }
.d-ads span { position: absolute; top: 4.8px; left: 6px; font-size: 8.4px; padding: 1.2px 4.8px; border-radius: 3.6px; background: rgba(0, 0, 0, 0.5); }
.d-ctl { position: absolute; left: 0; right: 0; bottom: 0; padding: 5.4px 9.6px; display: flex; align-items: center; gap: 8.4px; background: rgba(0, 0, 0, 0.55); font: 500 9.6px 'Geist Mono', monospace; }
.d-ctl svg { width: 10.8px; height: 10.8px; }
.d-scrub { flex: 1; height: 3px; border-radius: 2.4px; background: rgba(255, 255, 255, 0.25); }
.d-scrub div { height: 100%; border-radius: 2.4px; background: var(--accent); }
.d-tl { position: absolute; left: 5%; top: 54%; width: 55%; height: 29%; border-radius: 9.6px; background: var(--bg); overflow: hidden; display: flex; }
.d-heads { width: 6%; display: flex; flex-direction: column; border-right: 1px solid var(--line); font: 500 9px Geist, sans-serif; color: var(--dim); }
.d-heads div { display: flex; align-items: center; justify-content: center; }
.d-tracks { position: relative; flex: 1; display: flex; flex-direction: column; padding: 0 4.8px; }
.d-ruler { height: 11%; display: flex; justify-content: space-between; align-items: center; font: 7.44px 'Geist Mono', monospace; color: var(--faint); border-bottom: 1px solid var(--line); }
.d-v2 { height: 17%; display: flex; align-items: center; }
.d-tclip { height: 76%; border-radius: 3.6px; background: #6e3fc9; overflow: hidden; white-space: nowrap; font-size: 8.4px; display: flex; align-items: center; padding-left: 4.8px; }
.d-v1 { height: 30%; display: flex; padding: 1.8px 0; gap: 1.8px; }
.d-v1 > div { display: flex; overflow: hidden; border-radius: 3.6px; }
.d-thumb { height: 100%; aspect-ratio: 16 / 9; flex: none; }
.d-name { align-self: center; padding: 0 4.8px; font-size: 8.16px; white-space: nowrap; color: #e4f4f6; }
.d-a1 { height: 21%; display: flex; padding: 1.8px 0; gap: 1.8px; }
.d-a1 > div { overflow: hidden; border-radius: 3.6px; }
.d-a2 { height: 21%; padding: 1.8px 0; }
.d-music { position: relative; height: 100%; border-radius: 3.6px; background: #1d3155; overflow: hidden; }
.d-music span { position: absolute; left: 4.8px; top: 1.2px; font-size: 7.2px; color: #cfe0ff; }
.d-head { position: absolute; top: 0; bottom: 0; width: 1.68px; background: var(--accent); }
.d-head span { position: absolute; top: 0; left: -5.4px; width: 12px; height: 8.4px; border-radius: 1.8px; background: var(--accent); }
.d-chat { position: absolute; left: 62%; top: 11%; width: 33%; height: 72%; border-radius: 12px; background: var(--bg); border: 1px solid #1d4e55; padding: 12px; display: flex; flex-direction: column; gap: 9.6px; font-size: 12.24px; line-height: 1.4; overflow: hidden; }
.d-chathead { display: flex; align-items: center; gap: 7.2px; }
.d-chathead svg { width: 28.8px; height: 25.2px; }
.d-chathead b { font: 700 14.4px var(--display); }
.d-chathead span { font-size: 9.6px; color: var(--faint); }
.d-msgs { flex: 1; min-height: 0; display: flex; flex-direction: column; justify-content: flex-end; gap: 8.4px; overflow: hidden; }
.d-u { align-self: flex-end; max-width: 85%; background: #12343a; padding: 7.2px 10.2px; border-radius: 10.8px; }
.d-a { max-width: 94%; }
.d-steps { display: flex; flex-direction: column; gap: 5.4px; padding: 8.4px 9.6px; border-radius: 9.6px; background: #101417; border: 1px solid var(--line); font-size: 11.04px; }
.d-step { display: flex; align-items: center; gap: 7.2px; color: var(--faint); }
.d-step svg, .d-wait { width: 12px; height: 12px; flex: none; }
.d-step.is-done { color: var(--text); }
.d-step.is-run { color: #6fe3e9; }
.d-wait { display: flex; align-items: center; justify-content: center; }
.d-wait i { width: 5.4px; height: 5.4px; border-radius: 50%; background: #3a3f47; }
.d-spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.d-prog { padding: 8.4px 9.6px; border-radius: 9.6px; background: #101417; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 4.8px; font-size: 10.8px; }
.d-prog > div { height: 4.8px; border-radius: 2.4px; background: var(--line); overflow: hidden; }
.d-prog > div div { height: 100%; background: var(--accent); }
.d-open { align-self: flex-start; padding: 6px 10.8px; border-radius: 7.2px; background: var(--accent); color: var(--on-accent); font-weight: 600; font-size: 11.4px; }
.d-input { height: 43.2px; flex: none; border-radius: 10.8px; border: 1px solid var(--line2); display: flex; align-items: center; gap: 7.2px; padding: 0 6px 0 10.8px; color: var(--faint); }
.d-input.focus { border-color: var(--accent); }
.d-input.typed { color: var(--text); }
.d-text { flex: 1; white-space: nowrap; overflow: hidden; }
.d-text i { display: inline-block; width: 1.44px; height: 14.4px; vertical-align: middle; background: var(--accent); }
.d-send { width: 28.8px; height: 28.8px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; }
.d-send svg { width: 45%; height: 45%; }
.d-send.hot { background: #6fe3e9; }
.d-tabs { position: absolute; left: 30%; top: 88.5%; width: 40%; height: 8%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 3.6px; padding: 3.6px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line2); }
.d-tabs button { position: relative; overflow: hidden; border: 0; border-radius: 8.4px; background: transparent; color: var(--dim); font: 500 12.6px Geist, sans-serif; cursor: pointer; }
.d-tabs button.on { background: #12343a; color: var(--text); }
.d-tabs button span { position: absolute; left: 0; bottom: 0; height: 2.4px; background: var(--accent); }
.d-cursor { position: absolute; width: 0; height: 0; pointer-events: none; }
.d-cursor .d-ring { position: absolute; border-radius: 50%; border: 2.4px solid #fff; }
.d-cursor > svg { position: absolute; left: -2.4px; top: -2.4px; width: 22.8px; height: auto; transform-origin: 0 0; fill: #fff; }
.d-you .d-ring { left: -19.2px; top: -19.2px; width: 38.4px; height: 38.4px; }
.d-ai .d-ring { left: -16.8px; top: -16.8px; width: 33.6px; height: 33.6px; border-color: var(--orange); }
.d-ai > svg { width: 21.6px; fill: var(--accent); }
.d-ai em { position: absolute; left: 18px; top: 16.8px; white-space: nowrap; font: normal 600 9px Geist, sans-serif; padding: 1.8px 6px; border-radius: 4.8px; background: var(--accent); color: var(--on-accent); }
@media (max-width: 600px) {
  .hero { padding-top: 56px; }
  .hero h1 .l1, .hero h1 .l2 { white-space: normal; font-size: clamp(36px, 11vw, 56px); }
}

/* ------------------------------------------------------------------ phones */
.nw { white-space: nowrap; }
.demo-mobile { display: none; }
@media (max-width: 700px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .hero { padding-top: 40px; padding-bottom: 32px; gap: 28px; }
  .pitch p { font-size: 17px; }
  .pitch .row, .pitch .btn { width: 100%; }
  .demo-wrap { padding-bottom: 56px; }
  .demo { border-radius: 14px; }
  .d-tabs { display: none; }
  .demo-mobile { display: block; margin-top: 14px; }
  .dm-chat { min-height: 132px; padding: 16px; border-radius: 16px; background: var(--panel); border: 1px solid #1d4e55; display: flex; flex-direction: column; gap: 10px; font-size: 15px; line-height: 1.45; }
  .dm-chat .who { display: flex; align-items: center; gap: 8px; font: 700 14px var(--display); color: var(--dim); }
  .dm-chat .who svg { width: 26px; height: 22px; }
  .dm-chat .who i { margin-left: auto; font: normal 500 12px Geist, sans-serif; color: var(--accent); }
  .dm-u { align-self: flex-end; max-width: 88%; background: #12343a; padding: 9px 13px; border-radius: 14px; }
  .dm-a { color: var(--text); }
  .dm-a.run { color: #6fe3e9; }
  .dm-tabs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; margin-top: 10px; padding: 4px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line2); }
  .dm-tabs button { position: relative; overflow: hidden; min-height: 44px; border: 0; border-radius: 10px; background: transparent; color: var(--dim); font: 500 13px Geist, sans-serif; cursor: pointer; }
  .dm-tabs button.on { background: #12343a; color: var(--text); }
  .dm-tabs button span { position: absolute; left: 0; bottom: 0; height: 2px; background: var(--accent); }
  .cards3 { padding-bottom: 64px; gap: 12px; }
  .link-card { min-height: 0; padding: 24px; gap: 10px; }
  .link-card .h { font-size: 28px; }
  .link-card .f { margin-top: 18px; }
  .band .wrap { padding-top: 56px; padding-bottom: 56px; }
  .band .btn { width: 100%; }
  .page-hero, .dl-hero { padding-top: 48px; padding-bottom: 40px; }
  .big-h { font-size: clamp(44px, 12.5vw, 64px); }
  .lede { font-size: 17px; margin-top: 20px; }
  .steps { gap: 12px; padding-bottom: 56px; }
  .step { padding: 22px; }
  .step .n { font-size: 44px; }
  .step h2 { font-size: 23px; margin-top: 12px; }
  .h2 { font-size: 34px; margin-bottom: 18px; }
  .section { padding-bottom: 64px; }
  .said div { padding: 20px; }
  .said span:first-child { font-size: 17px; }
  .more .btn { flex: 1 1 100%; }
  .gen-cards { gap: 12px; padding-bottom: 56px; }
  .gen-card { padding: 20px; }
  .it { padding-top: 48px; padding-bottom: 64px; gap: 36px; }
  .ticks li { font-size: 16px; padding: 14px 0; }
  .chatcard { padding: 18px; border-radius: 20px; }
  .dl-side .btn.big { min-height: 60px; font-size: 17px; }
  .faq summary { font-size: 17px; }
  .foot .wrap { gap: 14px 20px; }
}

/* about, help and legal pages */
.info-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.info-card { padding: 24px; border-radius: 20px; background: var(--panel, #121418); border: 1px solid var(--line); }
.info-card h2 { margin: 0; font: 700 21px/1.2 var(--display); }
.info-card p { margin: 8px 0 0; color: var(--dim); font-size: 15.5px; line-height: 1.55; }
.legal { display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-start; }
.legal-toc { flex: 1 1 200px; max-width: 240px; position: sticky; top: 90px; display: flex; flex-direction: column; gap: 2px; }
.legal-toc a { padding: 8px 10px; border-radius: 8px; color: var(--dim); text-decoration: none; font-size: 15px; }
.legal-toc a:hover { color: var(--text); background: rgba(255,255,255,.04); }
.legal-body { flex: 999 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.legal-part { padding: 22px 24px; border-radius: 18px; background: var(--panel, #121418); border: 1px solid var(--line); scroll-margin-top: 90px; }
.legal-part h2 { margin: 0; font: 700 21px/1.2 var(--display); }
.legal-part p, .legal-part li { color: var(--dim); font-size: 16px; line-height: 1.65; }
.legal-part ul { margin: 8px 0 0; padding-left: 20px; }
.legal-part p { margin: 8px 0 0; }
.linkish { padding: 0; border: 0; background: none; color: inherit; font: inherit; cursor: pointer; }
.linkish:hover { color: var(--text); }
/* cookie notice */
.cookie { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 50; width: min(720px, calc(100% - 32px)); box-sizing: border-box; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 18px 20px; border-radius: 20px; background: #16191e; border: 1px solid #2a2e35; box-shadow: 0 18px 50px rgba(0,0,0,.5); }
.cookie p { flex: 1 1 320px; margin: 0; font-size: 14.5px; line-height: 1.5; color: var(--dim); }
.cookie p b { color: var(--text); }
.cookie .row { display: flex; gap: 8px; flex-wrap: wrap; }
.cookie button { min-height: 44px; padding: 0 16px; border-radius: 12px; font: 600 14px Geist, sans-serif; cursor: pointer; }
.cookie .only { border: 1px solid #2a2e35; background: transparent; color: var(--text); }
.cookie .all { border: 0; background: var(--accent); color: #061418; }
@media (max-width: 760px) { .legal-toc { position: static; max-width: none; flex-direction: row; flex-wrap: wrap; } }

/* Advertise on Split */
.adv{padding:72px 0 96px;max-width:980px}
.adv .lede{margin-top:16px;font-size:18px;color:var(--dim,#a9aeb6);max-width:640px}
.adv-card{margin-top:34px;padding:28px;border-radius:22px;background:#10292c;border:1px solid #1d4a4f}
.adv-status{margin:0;font:700 22px 'Bricolage Grotesque',sans-serif;color:#eceeef}
.adv-note{display:none;margin:10px 0 0;color:#a9cfd2}
.adv-note.show{display:block}
.adv-btns{margin-top:22px;display:flex;flex-wrap:wrap;gap:12px}
.adv-steps{margin:40px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.adv-steps li{padding:22px;border-radius:20px;background:#121418;border:1px solid #1f2227}
.adv-steps .n{font:500 13px 'Geist Mono',monospace;color:#8ef0f5}
.adv-steps h2{margin:10px 0 6px;font:700 19px 'Bricolage Grotesque',sans-serif}
.adv-steps p{margin:0;color:#a9aeb6;font-size:15px;line-height:1.5}
.adv-btns .btn:not(.primary){border-color:#2a2e35;color:#eceeef}

/* Guides */
.guide{padding:64px 0 96px;max-width:820px}
.guide .lede{margin-top:16px;font-size:18px;line-height:1.6;color:var(--dim,#a9aeb6)}
.guide section{margin-top:34px}
.guide h2{font:700 24px 'Bricolage Grotesque',sans-serif;margin:0 0 12px}
.guide p,.guide li{font-size:16.5px;line-height:1.7;color:#c9cdd2}
.guide li{margin:6px 0}
.guide a{color:#8ef0f5}
.guide code{font:500 14px 'Geist Mono',monospace;background:#121418;border:1px solid #1f2227;border-radius:6px;padding:1px 6px}
.g-code{margin:12px 0;padding:16px;border-radius:14px;background:#121418;border:1px solid #1f2227;overflow-x:auto}
.g-code code{background:none;border:0;padding:0;white-space:pre;color:#eceeef}
.g-crumbs{margin:0 0 10px;font-size:14px}
.g-faq details{border-top:1px solid #1f2227;padding:14px 0}
.g-faq summary{cursor:pointer;font-weight:600;color:#eceeef;font-size:16.5px}
.g-cta{margin-top:40px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:22px;border-radius:20px;background:#10292c;border:1px solid #1d4a4f}
.g-cta div{flex:1 1 280px;display:flex;flex-direction:column;gap:4px}
.g-cta span{color:#a9cfd2;font-size:15px}
.g-more{margin-top:34px;font-size:14.5px;color:#8b919a}
.g-list{margin-top:30px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.g-card{display:flex;flex-direction:column;gap:8px;padding:22px;border-radius:20px;background:#121418;border:1px solid #1f2227;text-decoration:none;color:#eceeef}
.g-card:hover{border-color:#1ec8d2}
.g-card b{font:700 19px 'Bricolage Grotesque',sans-serif}
.g-card span{color:#a9aeb6;font-size:14.5px;line-height:1.5}