:root {
    --bg: #F5F4F1; --surface: #FFFFFF; --surface2: #EFEDE9; --text: #16151B; --text2: #6D6B75; --text3: #A3A1AA;
    --line: rgba(22,21,27,.08); --accent: #FF6A1A; --accent2: #FF2E63; --chord: #E8590C;
    --band: rgba(255,106,26,.10); --word: rgba(255,106,26,.26); --shadow: 0 24px 60px rgba(20,16,30,.12);
  }
  @media (prefers-color-scheme: dark) {
    :root {
      --bg: #0B0B0F; --surface: #16161D; --surface2: #1F1F28; --text: #F5F5F7; --text2: #A09EAA; --text3: #66646F;
      --line: rgba(255,255,255,.08); --accent: #FF7A2E; --accent2: #FF3D71; --chord: #FFA94D;
      --band: rgba(255,122,46,.12); --word: rgba(255,122,46,.32); --shadow: 0 24px 60px rgba(0,0,0,.5);
    }
  }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; background: var(--bg); color: var(--text); font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
  a { color: inherit; }
  .wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
  .grad { background: linear-gradient(135deg, var(--accent), var(--accent2)); }
  .grad-text { background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; color: transparent; }

  /* nav */
  nav { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
    background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
  nav .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.3px; text-decoration: none; }
  .brand img { width: 32px; height: 32px; border-radius: 9px; }
  .links { display: flex; gap: 24px; margin-left: auto; }
  .links a { text-decoration: none; color: var(--text2); font-weight: 500; font-size: 15px; }
  .links a:hover { color: var(--text); }
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; font-weight: 600; text-decoration: none; white-space: nowrap; transition: transform .15s, opacity .15s; }
  .btn:hover { transform: translateY(-1px); }
  .btn-primary { color: #fff; padding: 14px 24px; font-size: 16px; box-shadow: 0 10px 24px color-mix(in srgb, var(--accent2) 35%, transparent); }
  .btn-small { padding: 10px 18px; font-size: 14px; color: #fff; }
  .btn-ghost { padding: 14px 22px; font-size: 16px; background: var(--surface2); color: var(--text); }
  @media (max-width: 760px) { .links { display: none; } nav .btn-small { margin-left: auto; } }

  /* hero */
  .hero { padding: 72px 0 40px; }
  .hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
  .pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: var(--band); color: var(--accent); font-weight: 600; font-size: 13px; }
  h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.02; letter-spacing: -2px; margin: 18px 0 18px; font-weight: 800; }
  .lead { font-size: clamp(17px, 2vw, 20px); line-height: 1.55; color: var(--text2); max-width: 540px; margin: 0 0 30px; }
  .ctas { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
  .stores { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
  .store { display: flex; align-items: center; gap: 10px; padding: 9px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--text2); font-size: 13px; }
  .store b { display: block; color: var(--text); font-size: 15px; }
  .store svg { width: 22px; height: 22px; }
  @media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; gap: 40px; } .hero { padding-top: 40px; } }

  /* phone mockup */
  .phone-col { display: flex; justify-content: center; }
  .phone { width: min(344px, 86vw); aspect-ratio: 344 / 690; border-radius: 50px; padding: 12px; background: #111; box-shadow: var(--shadow), inset 0 0 0 2px #2a2a30; position: relative; }
  .screen { width: 100%; height: 100%; border-radius: 40px; overflow: hidden; background: var(--bg); position: relative; }
  .island { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 96px; height: 28px; border-radius: 20px; background: #000; z-index: 3; }
  .scroller { position: absolute; inset: 0; padding: 70px 16px 200px; transition: transform .9s cubic-bezier(.22,.8,.3,1); }
  .song-title { font-weight: 800; font-size: 25px; letter-spacing: -.6px; }
  .song-artist { color: var(--text2); font-size: 14px; margin: 2px 0 12px; }
  .chips { display: flex; gap: 6px; margin-bottom: 16px; }
  .chip { font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 999px; background: var(--surface2); color: var(--text2); }
  .section { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 1.3px; color: var(--text2); border: 1px solid var(--line); border-radius: 999px; padding: 3px 9px; margin: 8px 0 6px; }
  .l { position: relative; border-radius: 12px; padding: 3px 10px; margin: 0 -10px 2px; transition: background .3s, color .3s; }
  .l.cur { background: var(--band); }
  .l.cur::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 2px; background: var(--accent); }
  .l.sung { color: var(--text3); }
  .row { display: flex; flex-wrap: wrap; column-gap: .26em; }
  .cell { display: flex; flex-direction: column; }
  .c { font-weight: 700; color: var(--chord); font-size: 11px; line-height: 15px; white-space: pre; }
  .w { font-weight: 500; font-size: 14px; line-height: 1.35; border-radius: 4px; transition: background .2s; }
  .w.on { background: var(--word); color: var(--text); }
  .dock { position: absolute; left: 12px; right: 12px; bottom: 16px; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; }
  .status { display: flex; align-items: center; gap: 7px; max-width: 100%; padding: 7px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 12px; font-weight: 600; box-shadow: 0 6px 16px rgba(0,0,0,.1); }
  .status .dot { width: 7px; height: 7px; border-radius: 50%; background: #2fb37a; flex: none; }
  .status .heard { color: var(--text3); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 120px; }
  .bar { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-radius: 26px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 10px 26px rgba(0,0,0,.14); }
  .step { display: flex; align-items: center; gap: 10px; padding: 6px 10px; border-radius: 999px; background: var(--surface2); font-weight: 700; font-size: 13px; }
  .step i { font-style: normal; color: var(--text2); font-weight: 500; }
  .mic { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; position: relative; }
  .mic::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--accent2); animation: pulse 1.6s ease-out infinite; z-index: -1; }
  .mic svg { width: 24px; height: 24px; }
  @keyframes pulse { from { transform: scale(1); opacity: .45; } to { transform: scale(1.6); opacity: 0; } }

  /* sections */
  section { padding: 84px 0; scroll-margin-top: 40px; }
  .eyebrow { color: var(--accent); font-weight: 700; font-size: 13px; letter-spacing: 1.4px; text-transform: uppercase; }
  h2 { font-size: clamp(30px, 4vw, 44px); letter-spacing: -1.2px; line-height: 1.1; margin: 10px 0 14px; }
  .sub { color: var(--text2); font-size: 18px; line-height: 1.55; max-width: 620px; margin: 0; }
  .center { text-align: center; } .center .sub { margin: 0 auto; }
  .demo { margin: 40px auto 0; max-width: 980px; }
  .demo video { width: 100%; border-radius: 24px; box-shadow: var(--shadow); background: #000; display: block; }
  .demo-tall { display: none !important; max-width: 420px; margin: 0 auto; }
  .demo-note { color: var(--text2); font-size: 15px; margin: 14px 0 0; }
  @media (max-width: 760px) { .demo-wide { display: none !important; } .demo-tall { display: block !important; } }
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
  .card { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 26px; }
  .num { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; color: #fff; font-weight: 800; margin-bottom: 16px; }
  .card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.3px; }
  .card p { margin: 0; color: var(--text2); line-height: 1.55; }
  .features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
  .icon { width: 44px; height: 44px; border-radius: 14px; background: var(--band); display: grid; place-items: center; margin-bottom: 16px; }
  .icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
  .steps.two { grid-template-columns: 1fr 1fr; max-width: 860px; margin-left: auto; margin-right: auto; }
  @media (max-width: 900px) { .steps, .steps.two, .features { grid-template-columns: 1fr; } }

  /* pricing */
  .plans { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 820px; margin: 44px auto 0; }
  .plan { position: relative; }
  .plan.pro { border: 2px solid var(--accent); }
  .plan .badge { position: absolute; top: -13px; right: 22px; color: #fff; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
  .price { font-size: 42px; font-weight: 800; letter-spacing: -1.4px; margin: 6px 0 2px; }
  .price small { font-size: 16px; font-weight: 500; color: var(--text2); letter-spacing: 0; }
  .alt { color: var(--text2); font-size: 14px; margin-bottom: 18px; min-height: 20px; }
  .plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
  .plan li { display: flex; gap: 10px; align-items: flex-start; color: var(--text); }
  .plan li svg { flex: none; width: 20px; height: 20px; margin-top: 1px; }
  .plan li.no { color: var(--text3); }
  @media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }

  /* faq */
  .faq { max-width: 760px; margin: 40px auto 0; display: grid; gap: 12px; }
  details { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 18px 22px; }
  summary { cursor: pointer; font-weight: 600; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
  summary::-webkit-details-marker { display: none; }
  summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; }
  details[open] summary::after { content: "–"; }
  details p { color: var(--text2); line-height: 1.6; margin: 12px 0 0; }

  /* final cta + footer */
  .final { border-radius: 32px; padding: 56px 28px; text-align: center; color: #fff; }
  .final h2 { color: #fff; }
  .final p { color: rgba(255,255,255,.9); font-size: 18px; margin: 0 0 26px; }
  .final .btn { background: #fff; color: #16151B; padding: 14px 26px; font-size: 16px; }
  footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--text2); font-size: 14px; }
  footer .wrap { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
  footer nav { all: unset; display: flex; flex-wrap: wrap; gap: 10px 22px; }
  footer a { text-decoration: none; }
  footer a:hover { color: var(--text); }
  footer .for { width: 100%; display: flex; flex-wrap: wrap; gap: 8px 22px; padding-top: 10px; font-size: 14px; }
  footer .for b { color: var(--text); font-weight: 600; }

  @media (max-width: 420px) { .w { font-size: 12.5px; } .c { font-size: 10px; line-height: 13px; } .scroller { padding-left: 12px; padding-right: 12px; } .song-title { font-size: 22px; } }
  @media (prefers-reduced-motion: reduce) { .mic::after { animation: none; } .scroller { transition: none; } html { scroll-behavior: auto; } }

/* ---- landing pages ---- */
.crumbs { font-size: 14px; color: var(--text2); margin-bottom: 4px; }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: var(--text); }
.crumbs span { margin: 0 6px; color: var(--text3); }
.shot-phone .screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.tablet { width: min(520px, 92vw); aspect-ratio: 2064 / 2752; border-radius: 34px; padding: 14px; background: #111; box-shadow: var(--shadow), inset 0 0 0 2px #2a2a30; }
.tablet img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 22px; display: block; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 20px; color: var(--text2); font-size: 14px; }
.trust span::before { content: "✓"; color: var(--accent); font-weight: 800; margin-right: 6px; }
.pains { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; text-align: left; }
.gallery { display: grid; grid-template-columns: repeat(var(--n, 3), 1fr); gap: 28px; margin-top: 48px; align-items: start; }
.gallery figure { margin: 0; text-align: center; }
.gallery .frame { border-radius: 34px; padding: 9px; background: #111; box-shadow: var(--shadow); max-width: 300px; margin: 0 auto; }
.gallery .frame img { width: 100%; height: auto; display: block; border-radius: 26px; }
.gallery .frame.wide { max-width: 440px; border-radius: 28px; padding: 11px; }
.gallery .frame.wide img { border-radius: 18px; }
.gallery figcaption { margin-top: 18px; }
.gallery figcaption b { display: block; font-size: 17px; letter-spacing: -.2px; }
.gallery figcaption span { color: var(--text2); font-size: 15px; line-height: 1.5; }
.timeline { max-width: 760px; margin: 40px auto 0; display: grid; gap: 14px; text-align: left; }
.timeline .card { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 22px 26px; }
.timeline b { color: var(--accent); font-size: 15px; }
.compare-wrap { margin: 40px auto 0; max-width: 920px; overflow-x: auto; border-radius: 22px; border: 1px solid var(--line); background: var(--surface); }
table.compare { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15px; }
.compare th, .compare td { padding: 15px 16px; border-bottom: 1px solid var(--line); text-align: center; }
.compare tr:last-child td { border-bottom: 0; }
.compare th { font-size: 14px; color: var(--text2); font-weight: 600; }
.compare th:first-child, .compare td:first-child { text-align: left; color: var(--text); font-weight: 600; }
.compare .us { background: var(--band); color: var(--text); font-weight: 800; }
.compare svg { width: 22px; height: 22px; fill: none; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.compare svg.yes { stroke: var(--accent); } .compare svg.no { stroke: var(--text3); }
.compare .meh { color: var(--text2); font-size: 14px; }
.prose { max-width: 720px; margin: 0 auto; }
.prose p { color: var(--text2); font-size: 18px; line-height: 1.7; margin: 0 0 18px; }
.related { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 40px; text-align: left; }
.related a.card { text-decoration: none; transition: transform .15s, border-color .15s; display: block; }
.related a.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.related .emo { font-size: 28px; margin-bottom: 12px; }
.related .more { color: var(--accent); font-weight: 600; font-size: 15px; margin-top: 12px; display: inline-block; }
footer .for { width: 100%; display: flex; flex-wrap: wrap; gap: 8px 22px; padding-top: 10px; font-size: 14px; }
footer .for b { color: var(--text); font-weight: 600; }
/* ad video */
.ad { position: relative; max-width: 980px; margin: 36px auto 0; }
.ad video { width: 100%; display: block; border-radius: 24px; box-shadow: var(--shadow); background: #000; cursor: pointer; }
.ad .ad-tall { display: none; max-width: 400px; margin: 0 auto; }
.ad-sound { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); border: 0; cursor: pointer; font: 600 15px Inter, system-ui, sans-serif;
  padding: 12px 20px; border-radius: 999px; color: #16151B; background: rgba(255,255,255,.94); box-shadow: 0 10px 26px rgba(0,0,0,.25); transition: opacity .25s; }
.ad-sound.off { opacity: 0; pointer-events: none; }
.ad-ctas { margin-top: 26px; display: flex; justify-content: center; }
.ad-section { padding-top: 30px; }
@media (max-width: 760px) { .ad .ad-wide { display: none; } .ad .ad-tall { display: block; } }
@media (max-width: 1000px) { .gallery[style*="--n:4"] { grid-template-columns: 1fr 1fr; } }

/* live demo */
.demo-wrap { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.demo-hint { margin: 0; color: var(--text2); font-size: 14px; text-align: center; }
.phone .lyrics { transition: font-size .25s; }
.phone .w { cursor: pointer; }
.step button { all: unset; cursor: pointer; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; color: var(--text2); font-weight: 600; transition: background .15s, color .15s; }
.step button:hover { background: var(--band); color: var(--accent); }
.step button:focus-visible { outline: 2px solid var(--accent); }
.step b { min-width: 22px; text-align: center; color: var(--chord); }
.l.solo .w { font-size: 12px; opacity: .7; }
.l.solo .row { column-gap: 1.4em; }
.toast { position: absolute; left: 50%; top: 64px; z-index: 4; transform: translate(-50%, -12px); opacity: 0; pointer-events: none; white-space: nowrap;
  background: var(--text); color: var(--bg); font-size: 12px; font-weight: 600; padding: 8px 14px; border-radius: 999px; transition: opacity .25s, transform .25s; box-shadow: 0 10px 24px rgba(0,0,0,.2); }
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.tablet-demo { width: min(500px, 92vw); aspect-ratio: 3 / 4; border-radius: 34px; padding: 14px; }
.tablet-demo .screen { border-radius: 22px; }
.tablet-demo .scroller { padding: 40px 34px 200px; }
.tablet-demo .w { font-size: 17px; } .tablet-demo .c { font-size: 13px; line-height: 18px; } .tablet-demo .song-title { font-size: 30px; }
.tablet-demo .dock { left: 22%; right: 22%; }
.hero h1, .hero .lead, .hero .ctas, .hero .trust, .hero .pill { animation: rise .7s cubic-bezier(.22,.8,.3,1) both; }
.hero .pill { animation-delay: .05s; } .hero h1 { animation-delay: .12s; } .hero .lead { animation-delay: .2s; } .hero .ctas { animation-delay: .28s; } .hero .trust { animation-delay: .36s; }
.hero .demo-wrap { animation: float-in .9s .2s cubic-bezier(.22,.8,.3,1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes float-in { from { opacity: 0; transform: translateY(30px) rotate(2deg); } to { opacity: 1; transform: none; } }

/* race */
.race { max-width: 860px; margin: 40px auto 0; background: var(--surface); border: 1px solid var(--line); border-radius: 26px; padding: 22px; box-shadow: var(--shadow); }
.race-now { font-size: 15px; color: var(--text2); min-height: 22px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.race-now b { color: var(--text); }
.race-progress { height: 4px; border-radius: 4px; background: var(--surface2); margin: 12px 0 18px; overflow: hidden; }
.race-progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent2)); }
.lanes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; text-align: left; }
.lane { background: var(--surface2); border-radius: 18px; padding: 14px; }
.lane-head b { display: block; font-size: 16px; } .lane-head span { color: var(--text2); font-size: 13px; }
.lane-view { position: relative; height: 150px; overflow: hidden; margin-top: 12px; border-radius: 12px; background: var(--bg);
  -webkit-mask-image: linear-gradient(transparent, #000 25%, #000 75%, transparent); mask-image: linear-gradient(transparent, #000 25%, #000 75%, transparent); }
.lane-view .band { position: absolute; left: 6px; right: 6px; top: 57px; height: 36px; border-radius: 10px; background: var(--band); }
.mini { position: absolute; left: 0; right: 0; top: 57px; transition: transform .45s cubic-bezier(.22,.8,.3,1); }
.lane[data-mode=auto] .mini { transition: none; }
.ml { height: 36px; line-height: 36px; padding: 0 16px; font-size: 14px; font-weight: 500; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ml.cur { color: var(--text); font-weight: 600; }
.verdict { margin-top: 12px; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 999px; }
.verdict::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.verdict.good { color: #1f9d66; background: rgba(47,179,122,.14); }
.verdict.bad { color: #e5484d; background: rgba(229,72,77,.13); }

/* everything */
.everything { columns: 3 300px; column-gap: 18px; margin-top: 44px; text-align: left; }
.everything .card { break-inside: avoid; margin-bottom: 18px; display: inline-block; width: 100%; }
.ev ul { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 9px; }
.ev li { position: relative; padding-left: 24px; color: var(--text2); line-height: 1.45; font-size: 15px; }
.ev li::before { content: ""; position: absolute; left: 2px; top: 5px; width: 12px; height: 7px; border-left: 2.5px solid var(--accent); border-bottom: 2.5px solid var(--accent); transform: rotate(-45deg); }

/* download */
.dls { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; text-align: left; }
.dl { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.dl h3 { margin: 0; }
.dl p { font-size: 14px; }
.dl .btn { padding: 12px 18px; font-size: 15px; }
.dl.featured { border: 2px solid var(--accent); }
.dl-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--band); color: var(--accent); }
.dl-icon svg { width: 24px; height: 24px; }
.badge-store { display: inline-flex; align-items: center; gap: 10px; padding: 9px 16px; border-radius: 12px; background: #000; color: #fff; text-decoration: none; font-size: 11px; line-height: 1.2; }
.badge-store b { display: block; font-size: 17px; }
.badge-store svg { width: 24px; height: 24px; }
.badge-store.soon { background: var(--surface2); color: var(--text2); }
.badge-store.soon b { color: var(--text); }
.final-ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.final .btn-line { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.7); }
@media (max-width: 1000px) { .dls { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .lanes, .dls { grid-template-columns: 1fr; } .lane-view { height: 120px; } .lane-view .band, .mini { top: 42px; } }

/* sticky download bar */
.sticky-cta { position: fixed; left: 50%; bottom: 16px; z-index: 20; transform: translate(-50%, 140%); transition: transform .35s cubic-bezier(.22,.8,.3,1); width: min(460px, calc(100% - 24px)); }
.sticky-cta.on { transform: translate(-50%, 0); }
.sticky-in { display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 12px; border-radius: 20px; background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--line); box-shadow: 0 18px 40px rgba(0,0,0,.22); }
.sticky-in img { border-radius: 10px; }
.sticky-txt { flex: 1; min-width: 0; font-size: 13px; color: var(--text2); line-height: 1.3; }
.sticky-txt b { display: block; color: var(--text); font-size: 15px; }

/* scroll-in */
.js .rv { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s cubic-bezier(.22,.8,.3,1); }
.js .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none; transition: none; } .hero * { animation: none !important; } .sticky-cta { transition: none; } }
@media (max-width: 900px) { .pains, .gallery, .related { grid-template-columns: 1fr; } .timeline .card { grid-template-columns: 1fr; gap: 6px; } }