/* openbird. — landing
   Estructura inspirada en saharaai.com (nav en píldora, hero con palabra rotativa,
   productos como ventanas de app con halo) y en figma.com (lienzos vivos).
   Mobile first. Tokens de la identidad openbird (deck comercial v2). */

@font-face { font-family: "Geist"; src: url("fonts/Geist-Variable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("fonts/GeistMono-Variable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --bg: #edebe6;
  --paper: #fafaf8;
  --ink: #1c1d19;
  --ink-2: #3a3b35;
  --mute: #66675f;
  --line: rgba(28, 29, 25, .12);
  --coral: #e07a5a;
  --coral-ink: #a84e34;
  --p-coral: #f4c7b6;
  --p-butter: #efe29a;
  --p-lav: #cfcdf3;
  --p-sage: #cfdcc8;
  --p-sky: #cfe3ec;
  --night: #1c1d19;
  --night-2: #26271f;
  --night-line: #3e3f38;
  --night-ink: #edebe6;
  --night-mute: #a8a79d;
  --radius: 28px;
  --radius-sm: 18px;
  --pad: 20px;
  --max: 1240px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --f-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--p-coral); color: var(--ink); }
:focus-visible { outline: 2px solid var(--coral); outline-offset: 3px; border-radius: 8px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding-inline: var(--pad); }
.mono { font-family: var(--f-mono); font-size: 13px; letter-spacing: .02em; color: var(--mute); }
.label { font-family: var(--f-mono); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; color: var(--mute); display: flex; gap: 10px; align-items: center; }
.label b { font-weight: 400; color: var(--ink); }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.035em; line-height: 1.02; text-wrap: balance; }
h1 { font-size: clamp(44px, 11vw, 112px); }
h2 { font-size: clamp(36px, 8vw, 76px); }
h3 { font-size: clamp(26px, 5vw, 40px); letter-spacing: -.03em; line-height: 1.08; }
p { margin: 0; }
.lead { font-size: clamp(18px, 2.4vw, 22px); line-height: 1.45; color: var(--ink-2); max-width: 36ch; text-wrap: pretty; }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 12px; height: 52px; padding: 0 8px 0 24px; border-radius: 999px; font-weight: 500; font-size: 16px; white-space: nowrap; transition: transform .4s var(--ease), background .3s; }
.btn:active { transform: scale(.98); }
.btn-dark { background: var(--ink); color: var(--bg); }
.btn-ghost { padding: 0 24px; border: 1px solid var(--line); background: rgba(255, 255, 255, .4); }
.btn .dot { width: 38px; height: 38px; border-radius: 50%; background: var(--coral); display: grid; place-items: center; transition: transform .4s var(--ease); }
.btn .dot svg { width: 16px; height: 16px; }
.btn:hover .dot { transform: translateX(3px) rotate(-45deg); }

/* Nav en píldora */
.nav { position: fixed; top: calc(12px + env(safe-area-inset-top, 0px)); left: 12px; right: 12px; z-index: 50; display: flex; justify-content: center; pointer-events: none; }
.nav-inner { pointer-events: auto; width: 100%; max-width: 1080px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 8px 8px 18px; border-radius: 999px; background: rgba(250, 250, 248, .78); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border: 1px solid rgba(28, 29, 25, .06); box-shadow: 0 10px 30px rgba(60, 50, 40, .06); }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-weight: 300; font-size: 22px; letter-spacing: -.04em; }
.brand img { width: 26px; height: 26px; }
.nav-links { display: none; gap: 28px; font-size: 15px; color: var(--ink-2); }
.nav-links a { position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav .btn { height: 44px; font-size: 15px; padding: 0 6px 0 18px; }
.nav .btn .dot { width: 32px; height: 32px; }
.nav .btn .full { display: none; }

/* Orbes */
.orbs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.orb { position: absolute; border-radius: 50%; filter: blur(30px); opacity: .9; will-change: transform; animation: drift 18s ease-in-out infinite alternate; }
.orb.coral { background: radial-gradient(circle, rgba(224, 122, 90, .55), rgba(224, 122, 90, 0) 68%); }
.orb.butter { background: radial-gradient(circle, rgba(239, 226, 154, .9), rgba(239, 226, 154, 0) 66%); animation-duration: 22s; }
.orb.lav { background: radial-gradient(circle, rgba(207, 205, 243, .95), rgba(207, 205, 243, 0) 66%); animation-duration: 26s; }
.orb.sage { background: radial-gradient(circle, rgba(207, 220, 200, .95), rgba(207, 220, 200, 0) 66%); animation-duration: 24s; }
@keyframes drift { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(40px, -30px, 0) scale(1.08); } }

/* Hero */
.hero { position: relative; padding: calc(120px + env(safe-area-inset-top, 0px)) 0 48px; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; display: grid; gap: 28px; }
.hero h1 { max-width: 12ch; }
.rotator { display: inline-grid; color: var(--coral-ink); }
.rotator span { grid-area: 1 / 1; opacity: 0; transform: translateY(.35em); filter: blur(6px); transition: opacity .7s var(--ease), transform .7s var(--ease), filter .7s var(--ease); white-space: nowrap; }
.rotator span.on { opacity: 1; transform: none; filter: none; }
.rotator span.off { opacity: 0; transform: translateY(-.35em); filter: blur(6px); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 10px; }

/* Escena del hero: foto + UI encima */
.scene { position: relative; z-index: 1; margin-top: 40px; }
.scene-frame { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; background: linear-gradient(160deg, #e9d9c9 0%, #d9c3b0 40%, #a7b39d 100%); }
.scene-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.scene-frame .ph { position: absolute; left: 16px; bottom: 16px; font-family: var(--f-mono); font-size: 12px; color: rgba(28, 29, 25, .55); }
.notif { position: absolute; left: 14px; right: 14px; top: 14px; display: grid; gap: 8px; }
.toast { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 20px; background: rgba(250, 250, 248, .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 12px 30px rgba(40, 30, 20, .14); opacity: 0; transform: translateY(-12px) scale(.98); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.toast.in { opacity: 1; transform: none; }
.toast .av { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-size: 13px; font-weight: 600; }
.toast .t { font-size: 13px; font-weight: 600; display: flex; justify-content: space-between; gap: 8px; }
.toast .t span { font-family: var(--f-mono); font-weight: 400; color: var(--mute); }
.toast p { font-size: 14px; line-height: 1.35; color: var(--ink-2); }

/* Marquee */
.marquee { border-block: 1px solid var(--line); overflow: hidden; padding: 18px 0; margin-top: 56px; }
.marquee-track { display: flex; gap: 40px; width: max-content; animation: slide 38s linear infinite; }
.marquee-track span { display: flex; align-items: center; gap: 40px; font-size: clamp(20px, 3vw, 28px); letter-spacing: -.02em; color: var(--ink-2); white-space: nowrap; }
.marquee-track span::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); opacity: .8; }
@keyframes slide { to { transform: translateX(-50%); } }

/* Secciones */
section { position: relative; }
.sec { padding: 88px 0; }
.sec-head { display: grid; gap: 18px; margin-bottom: 40px; }

/* Dolor */
.pain { display: grid; gap: 40px; }
.stack { display: grid; gap: 10px; }
.msg { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: 22px; background: var(--paper); box-shadow: 0 10px 28px rgba(60, 50, 40, .07); opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.msg.in { opacity: 1; transform: none; }
.msg .av { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-size: 14px; font-weight: 600; }
.msg .who { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; font-weight: 600; }
.msg .who span { font-family: var(--f-mono); font-weight: 400; color: var(--mute); }
.msg p { font-size: 16px; color: var(--ink-2); line-height: 1.4; }
.msg.fade { opacity: .55; }

/* Manifiesto */
.duo { display: grid; gap: 14px; }
.duo-card { position: relative; border-radius: var(--radius); padding: 28px; min-height: 360px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.duo-card.people { background: linear-gradient(160deg, #fbf3da 0%, #f6d5c2 55%, #e8a189 100%); }
.duo-card.ai { background: linear-gradient(160deg, #f4f3f6 0%, #d9d7f1 55%, #b9c7d8 100%); }
.duo-card h3 { font-size: clamp(40px, 7vw, 64px); }
.duo-card p { font-size: 18px; max-width: 30ch; margin-top: 12px; color: var(--ink-2); }
.duo-card .verbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.duo-card .verbs span { font-family: var(--f-mono); font-size: 13px; padding: 7px 12px; border-radius: 999px; background: rgba(250, 250, 248, .6); }
.stripes { width: 120px; height: 90px; }

/* Productos */
.products { display: grid; gap: 56px; }
.product { display: grid; gap: 24px; }
.product-copy { display: grid; gap: 14px; align-content: start; }
.product-copy .name { font-family: var(--f-mono); font-weight: 300; font-size: clamp(30px, 5vw, 44px); letter-spacing: -.04em; color: var(--ink); }
.product-copy h3 { max-width: 16ch; }
.product-copy p.desc { color: var(--ink-2); max-width: 38ch; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--f-mono); font-size: 12px; padding: 6px 12px; border-radius: 999px; background: var(--paper); color: var(--ink-2); }
.halo { position: relative; padding: 10px; border-radius: calc(var(--radius) + 10px); }
.halo::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--halo, linear-gradient(135deg, var(--p-coral), var(--p-lav))); opacity: .9; }
.app { position: relative; border-radius: var(--radius); background: var(--paper); overflow: hidden; box-shadow: 0 30px 60px rgba(60, 40, 30, .12); font-size: 14px; }
.app.dark { background: var(--night); color: var(--night-ink); }
.app-bar { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.app.dark .app-bar { border-color: var(--night-line); }
.app-bar .dots { display: flex; gap: 6px; }
.app-bar .dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(28, 29, 25, .14); }
.app.dark .app-bar .dots i { background: rgba(237, 235, 230, .18); }
.app-bar .ttl { font-family: var(--f-mono); font-size: 12px; color: var(--mute); }
.app.dark .app-bar .ttl { color: var(--night-mute); }
.app-body { padding: 18px; display: grid; gap: 14px; }
.kpi { display: grid; gap: 4px; }
.kpi .k { font-family: var(--f-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--mute); }
.app.dark .kpi .k { color: var(--night-mute); }
.kpi .v { font-size: 28px; font-weight: 500; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.big { font-size: clamp(56px, 14vw, 92px); font-weight: 500; letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.bar { height: 10px; border-radius: 999px; background: linear-gradient(90deg, var(--p-butter), var(--coral)); width: 0; transition: width 1.6s var(--ease); }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.app.dark .row { border-color: var(--night-line); }
.pill { font-size: 12px; padding: 5px 11px; border-radius: 999px; white-space: nowrap; }
.pill.late { background: var(--p-coral); color: #5c2a1a; }
.pill.ok { background: var(--p-sage); color: #24301f; }
.pill.warn { background: var(--p-butter); color: #3a3416; }
.pill.lav { background: var(--p-lav); color: #2b2a4a; }
.pulse { animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(224, 122, 90, .35); } 50% { box-shadow: 0 0 0 8px rgba(224, 122, 90, 0); } }

/* Obras */
.obra { display: grid; gap: 8px; padding: 12px 0; border-top: 1px solid var(--line); }
.obra .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-weight: 500; font-size: 15px; }
.track { position: relative; height: 18px; }
.track .plan { position: absolute; left: 0; top: 3px; height: 2px; background: var(--ink); width: 0; transition: width 1.4s var(--ease); }
.track .real { position: absolute; left: 0; top: 8px; height: 10px; border-radius: 999px; width: 0; transition: width 1.8s var(--ease) .2s; }
.obra .meta { font-family: var(--f-mono); font-size: 11px; color: var(--mute); }

/* Chat */
.chat { background: #ece7dd; padding: 16px; display: grid; gap: 8px; min-height: 380px; align-content: start; }
.bub { max-width: 82%; padding: 10px 14px; border-radius: 18px; font-size: 14px; line-height: 1.38; opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.bub.in { opacity: 1; transform: none; }
.bub.them { background: var(--paper); border-bottom-left-radius: 6px; }
.bub.us { background: #d9d7f1; color: #1e2236; justify-self: end; border-bottom-right-radius: 6px; }
.typing { justify-self: end; display: none; gap: 4px; padding: 12px 14px; border-radius: 18px; background: #d9d7f1; }
.typing.on { display: flex; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: #5a5880; animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; }
.typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.sys { justify-self: center; font-size: 12px; padding: 7px 14px; border-radius: 999px; background: var(--p-sage); color: #24301f; opacity: 0; transition: opacity .6s; }
.sys.in { opacity: 1; }

/* Frente: feed + aprobación */
.feed { display: grid; gap: 10px; }
.feed-item { display: grid; grid-template-columns: 34px 1fr; gap: 10px; align-items: start; opacity: 0; transform: translateX(-10px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.feed-item.in { opacity: 1; transform: none; }
.feed-item .ob { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-family: var(--f-mono); font-size: 12px; font-weight: 500; }
.feed-item b { font-weight: 600; font-size: 13px; }
.feed-item p { font-size: 13px; color: var(--ink-2); }
.approve { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px; border-radius: 18px; background: var(--bg); }
.approve .act { padding: 10px 16px; border-radius: 999px; background: var(--ink); color: var(--bg); font-size: 13px; font-weight: 500; transition: background .4s, transform .3s; }
.approve .act.done { background: #9db58f; color: var(--ink); }

/* Carga creativa */
.people-row { display: grid; grid-template-columns: 90px 1fr 46px; gap: 12px; align-items: center; padding: 9px 0; }
.people-row .who { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; }
.people-row .who i { width: 24px; height: 24px; border-radius: 50%; display: block; }
.cap { position: relative; height: 14px; border-radius: 999px; background: rgba(28, 29, 25, .06); overflow: hidden; }
.cap span { position: absolute; left: 0; top: 0; bottom: 0; width: 0; border-radius: 999px; transition: width 1.6s var(--ease); }
.people-row .pct { font-family: var(--f-mono); font-size: 12px; text-align: right; color: var(--ink-2); }

/* Cursor colaborativo (estilo figma) */
.cursor { position: absolute; z-index: 5; pointer-events: none; display: flex; align-items: flex-start; gap: 4px; transform: translate(0, 0); transition: transform 1.6s var(--ease); }
.cursor svg { width: 18px; height: 18px; }
.cursor b { font-size: 12px; font-weight: 500; padding: 3px 9px; border-radius: 999px; color: #fff; white-space: nowrap; margin-top: 12px; }

/* Noche (tramo oscuro) */
.night { background: var(--night); color: var(--night-ink); overflow: hidden; }
.night .lead { color: #c9c7bd; }
.night .label { color: var(--night-mute); }
.night-grid { display: grid; gap: 32px; position: relative; z-index: 1; }
.timeline { border-radius: var(--radius); background: var(--night-2); border: 1px solid var(--night-line); padding: 8px 20px 20px; }
.tl { display: grid; grid-template-columns: 62px 1fr auto; gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--night-line); opacity: .35; transition: opacity .6s; }
.tl.done { opacity: 1; }
.tl .h { font-family: var(--f-mono); font-size: 15px; }
.tl .ck { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid #5a5b52; display: grid; place-items: center; transition: background .4s, border-color .4s; }
.tl.done .ck { background: #cfdcc8; border-color: #cfdcc8; }
.tl .ck svg { width: 12px; height: 12px; opacity: 0; transition: opacity .3s; }
.tl.done .ck svg { opacity: 1; }
.ready { margin-top: 18px; text-align: center; padding: 16px; border-radius: 999px; background: var(--p-butter); color: var(--ink); font-weight: 600; transform: scale(.96); opacity: .4; transition: transform .6s var(--ease), opacity .6s; }
.ready.on { transform: none; opacity: 1; }
.sources { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.sources span { font-family: var(--f-mono); font-size: 13px; padding: 8px 14px; border-radius: 999px; border: 1px solid #4a4b43; }

/* Método */
.steps { display: grid; gap: 10px; }
.step { position: relative; border-radius: 999px; padding: 22px 28px; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: clamp(24px, 4vw, 36px); font-weight: 600; letter-spacing: -.03em; transform: translateX(-24px); opacity: 0; transition: transform .8s var(--ease), opacity .8s var(--ease); }
.step.in { transform: none; opacity: 1; }
.step small { font-family: var(--f-mono); font-size: 13px; font-weight: 400; letter-spacing: .02em; }
.step.s1 { border: 1.5px solid var(--ink); }
.step.s2 { background: var(--p-butter); }
.step.s3 { background: var(--ink); color: var(--bg); }
.step.s4 { background: linear-gradient(90deg, var(--coral), var(--p-coral)); }
.step-desc { display: grid; gap: 22px; margin-top: 28px; }
.step-desc p { color: var(--ink-2); }
.stamp { position: absolute; right: 14px; top: -34px; width: 92px; height: 92px; border-radius: 50%; background: var(--p-coral); display: grid; place-items: center; text-align: center; font-size: 15px; font-weight: 600; line-height: 1; transform: rotate(-12deg); box-shadow: 0 10px 24px rgba(120, 60, 40, .18); animation: spin 18s linear infinite; }
.stamp b { display: block; font-size: 28px; }
@keyframes spin { to { transform: rotate(348deg); } }

/* Estándar */
.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pills span { font-size: clamp(17px, 2.4vw, 24px); font-weight: 500; letter-spacing: -.02em; padding: 14px 22px; border-radius: 999px; background: var(--paper); transition: transform .4s var(--ease), background .4s; }
.pills span:hover { transform: translateY(-2px); }
.pills span.hl { background: var(--p-coral); color: #3d1e14; }

/* Contratar */
.price { border-radius: var(--radius); background: var(--paper); padding: 26px; display: grid; gap: 28px; box-shadow: 0 24px 60px rgba(80, 50, 30, .08); }
.price-cols { display: grid; gap: 26px; }
.price-col { display: grid; gap: 8px; }
.price-col .w { font-size: clamp(38px, 6vw, 56px); font-weight: 500; letter-spacing: -.04em; line-height: 1; }
.price-col p { color: var(--ink-2); }
.seg { height: 12px; border-radius: 999px; }

/* CTA final */
.final { position: relative; overflow: hidden; padding: 120px 0 72px; }
.final .wrap { position: relative; z-index: 1; display: grid; gap: 26px; }
.final h2 { font-size: clamp(48px, 11vw, 128px); max-width: 10ch; }
.contact { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.contact .mono { font-size: 15px; color: var(--ink); }
footer { border-top: 1px solid var(--line); padding: 28px 0 calc(28px + env(safe-area-inset-bottom, 0px)); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; }

/* Revelado al hacer scroll */
.rv { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: .08s; } .rv.d2 { transition-delay: .16s; } .rv.d3 { transition-delay: .24s; }

@media (max-width: 759px) {
  .step { flex-direction: column; align-items: flex-start; gap: 4px; border-radius: 28px; padding: 18px 24px; }
  .stamp { width: 74px; height: 74px; font-size: 12px; top: 50%; right: 18px; margin-top: -37px; }
  .stamp b { font-size: 22px; }
}

/* Tablet y escritorio */
@media (min-width: 760px) {
  :root { --pad: 40px; }
  .nav .btn .full { display: inline; }
  .nav .btn .short { display: none; }
  .scene-frame { aspect-ratio: 16 / 9; }
  .notif { left: auto; right: 24px; top: 24px; width: 360px; }
  .duo { grid-template-columns: 1fr 1fr; }
  .duo-card { padding: 40px; min-height: 460px; }
  .price-cols { grid-template-columns: repeat(3, 1fr); }
  .step-desc { grid-template-columns: repeat(4, 1fr); }
  .sec { padding: 128px 0; }
}
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .hero { padding-top: 160px; }
  .hero .wrap { grid-template-columns: 1.25fr 1fr; align-items: end; }
  .hero h1 { grid-column: 1 / -1; }
  .pain { grid-template-columns: 1fr 1fr; align-items: start; }
  .pain .sticky { position: sticky; top: 140px; }
  .product { grid-template-columns: 1fr 1.35fr; align-items: center; gap: 56px; }
  .product:nth-child(even) .product-copy { order: 2; }
  .night-grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .app-body { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv, .msg, .toast, .bub, .feed-item, .step, .sys { opacity: 1 !important; transform: none !important; }
}