/* Outfiy landing page — a night sky: every product is a star, recommendations are constellations.
   Starlight and warm signal orange on deep night blue. */
:root {
  --bg: #04050b;
  --bg-2: #080a14;
  --panel: rgba(15, 18, 28, 0.72);
  --panel-solid: #0d1018;
  --raise: #141826;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --ink: #eef1f7;
  --ink-2: #b6bdcd;
  --muted: #7c859a;
  --accent: #ff6c3e;
  --accent-2: #ffb36e;
  --accent-soft: rgba(255, 108, 62, 0.14);
  --cyan: #9db4ff;
  --star: #ffe3c4;
  --ok: #3ddc97;
  --err: #ff7a7a;
  --display: "Space Grotesk", "Inter", "Helvetica Neue", Arial, sans-serif;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --serif: var(--display);
  --r: 20px;
  --glow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 30px 80px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; background: var(--bg); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
::selection { background: rgba(255, 108, 62, 0.35); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 16px; }
.wrap { width: min(1240px, 100% - 48px); margin-inline: auto; position: relative; z-index: 1; }
.serif { font-family: var(--display); font-weight: 500; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
em { font-style: normal; }
pre, code { font-variant-ligatures: none; font-feature-settings: "liga" 0, "calt" 0; }

/* scroll progress */
.progress { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 60; transform: scaleX(0); transform-origin: 0 50%; background: linear-gradient(90deg, var(--cyan), var(--accent)); pointer-events: none; }

/* --------------------------------------------------------- top bars */
.announce { position: relative; z-index: 2; background: linear-gradient(90deg, rgba(110, 238, 255, 0.08), rgba(255, 108, 62, 0.12)); border-bottom: 1px solid var(--line); color: var(--ink-2); font-size: 14px; text-align: center; padding: 10px 16px; }
.announce a { color: #fff; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 4px; font-weight: 500; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(5, 6, 10, 0.62); backdrop-filter: saturate(1.4) blur(18px); -webkit-backdrop-filter: saturate(1.4) blur(18px); border-bottom: 1px solid transparent; transition: border-color 0.25s, background 0.25s; }
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(5, 6, 10, 0.8); }
.nav { display: flex; align-items: center; gap: 32px; height: 74px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 22px/1 var(--display); letter-spacing: -0.03em; }
.brand svg { width: 30px; height: 30px; filter: drop-shadow(0 0 12px rgba(255, 108, 62, 0.35)); }
.brand svg rect { fill: #10131d; stroke: rgba(255, 255, 255, 0.14); }
.nav-links { display: flex; gap: 26px; }
.nav-links a { text-decoration: none; color: var(--ink-2); font-size: 15px; font-weight: 500; transition: color 0.15s; position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--accent); transform: scaleX(0); transition: transform 0.25s; }
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-end { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { position: relative; display: inline-flex; align-items: center; }
.lang svg { position: absolute; left: 11px; width: 16px; height: 16px; color: var(--ink-2); pointer-events: none; }
.lang select {
  appearance: none; -webkit-appearance: none; font: 500 13px/1 var(--mono); color: var(--ink); background-color: transparent;
  border: 1px solid var(--line-2); border-radius: 999px; padding: 11px 30px 11px 34px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%);
  background-position: calc(100% - 15px) 50%, calc(100% - 10px) 50%; background-size: 5px 5px; background-repeat: no-repeat;
}
.lang select option { background: var(--panel-solid); color: var(--ink); }
.lang select:hover { border-color: var(--ink-2); }

.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 600 16px/1 var(--sans); text-decoration: none; cursor: pointer; border-radius: 999px; padding: 17px 26px; border: 1px solid transparent; transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, background 0.2s ease, border-color 0.2s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; transition: transform 0.25s; }
.btn:hover svg { transform: translateX(3px); }
.btn-ink { background: var(--ink); color: var(--bg); }
.btn-ink:hover { box-shadow: 0 0 0 4px rgba(238, 241, 247, 0.12), 0 10px 40px rgba(110, 238, 255, 0.18); }
.btn-accent { background: linear-gradient(135deg, var(--accent), #ff8d4f); color: #fff; box-shadow: 0 0 0 1px rgba(255, 140, 90, 0.5) inset, 0 12px 40px rgba(255, 108, 62, 0.28); }
.btn-accent:hover { box-shadow: 0 0 0 1px rgba(255, 180, 140, 0.7) inset, 0 16px 56px rgba(255, 108, 62, 0.5); }
.btn-line { background: rgba(255, 255, 255, 0.03); color: var(--ink); border-color: var(--line-2); backdrop-filter: blur(8px); }
.btn-line:hover { border-color: var(--cyan); box-shadow: 0 0 30px rgba(110, 238, 255, 0.15); }
.btn-sm { padding: 12px 18px; font-size: 14px; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* ------------------------------------------------------------- hero */
.hero { position: relative; padding: 80px 0 120px; overflow: hidden; isolation: isolate; }
main, footer, .announce { position: relative; z-index: 1; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background:
  radial-gradient(55% 45% at 78% 35%, rgba(255, 108, 62, 0.13), transparent 70%),
  radial-gradient(45% 50% at 12% 75%, rgba(110, 90, 255, 0.10), transparent 70%),
  radial-gradient(30% 30% at 45% 10%, rgba(157, 180, 255, 0.07), transparent 70%); }
/* star-chart rings, like an astronomer's map */
.hero::after { content: ""; position: absolute; inset: 0; z-index: -2; background: repeating-radial-gradient(circle at 74% 42%, rgba(157, 180, 255, 0.05) 0 1px, transparent 1px 110px); mask-image: radial-gradient(70% 70% at 70% 45%, #000, transparent 75%); -webkit-mask-image: radial-gradient(70% 70% at 70% 45%, #000, transparent 75%); }
/* the network: behind the hero and the closing call to action, kept quiet */
.neural { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; opacity: 0.95; }
.hero .neural { mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.6) 0%, #000 50%); -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.6) 0%, #000 50%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr); gap: 72px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font: 500 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); padding: 8px 14px 8px 12px; border: 1px solid rgba(110, 238, 255, 0.25); border-radius: 999px; background: rgba(110, 238, 255, 0.06); }
.eyebrow::before { content: ""; width: 11px; height: 11px; background: var(--star); clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%); filter: drop-shadow(0 0 6px var(--star)); animation: blink 2.4s ease-in-out infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
h1 { font: 600 clamp(40px, 4.3vw, 64px)/1.04 var(--display); letter-spacing: -0.04em; margin: 26px 0 26px; text-wrap: balance; }
h1 em { --gx: 30%; background: linear-gradient(100deg, #ff5a2c 0%, var(--accent) 22%, var(--accent-2) 50%, var(--star) 72%, #c9d6ff 88%, var(--accent) 100%); background-size: 220% 100%; background-position: var(--gx) 50%; -webkit-background-clip: text; background-clip: text; color: transparent; transition: background-position 0.6s ease-out; }
.lead { font-size: clamp(18px, 1.5vw, 20px); line-height: 1.6; color: var(--ink-2); max-width: 540px; margin: 0 0 36px; text-wrap: pretty; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.trust { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; font: 400 12px/1 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.trust b { color: var(--ink-2); font: 600 15px/1 var(--display); letter-spacing: -0.01em; text-transform: none; }
.trust span[data-i18n="trust_more"] { text-transform: none; letter-spacing: 0; font: 400 13px/1 var(--sans); }
.net-hint { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 1; display: inline-flex; align-items: center; gap: 10px; margin: 0; font: 400 12px/1 var(--mono); color: var(--muted); letter-spacing: 0.04em; transition: opacity 0.6s; white-space: nowrap; }
.net-hint.gone { opacity: 0; }
.net-hint .mouse { width: 14px; height: 20px; border: 1.5px solid var(--muted); border-radius: 8px; position: relative; }
.net-hint .mouse::after { content: ""; position: absolute; left: 50%; top: 4px; width: 2px; height: 4px; margin-left: -1px; border-radius: 2px; background: var(--accent); animation: wheel 1.6s ease-in-out infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(-2px); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(6px); } }

/* product page mock — glass over the network */
.stage { position: relative; }
.window { background: rgba(12, 14, 22, 0.66); backdrop-filter: blur(16px) saturate(1.2); -webkit-backdrop-filter: blur(16px) saturate(1.2); border-radius: 24px; box-shadow: var(--glow), 0 0 80px rgba(255, 108, 62, 0.08); border: 1px solid var(--line-2); overflow: hidden; transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); transform-style: preserve-3d; }
.chrome { display: flex; align-items: center; gap: 7px; padding: 13px 18px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); }
.chrome i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.14); }
.chrome span { margin-left: 14px; font: 400 12px/1 var(--mono); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.chrome .lat { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font: 500 11px/1 var(--mono); color: var(--ok); white-space: nowrap; }
.chrome .lat span { margin: 0; color: var(--ok); font: inherit; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: blink 1.6s ease-in-out infinite; display: inline-block; flex: none; }
.pdp { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr); gap: 26px; padding: 22px; }
.pdp-photo { border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 5; background: var(--raise); }
.pdp-photo img { width: 100%; height: 100%; object-fit: cover; }
.pdp-info { display: flex; flex-direction: column; justify-content: center; }
.pdp-brand { font: 500 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.pdp-name { font: 600 30px/1.08 var(--display); letter-spacing: -0.03em; margin: 12px 0 10px; }
.pdp-price { font: 600 17px/1 var(--sans); margin: 4px 0 18px; }
.pdp-price s { color: var(--muted); font-weight: 400; margin-right: 8px; }
.sizes { display: flex; gap: 6px; margin-bottom: 18px; }
.sizes span { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--line-2); display: grid; place-items: center; font: 500 12px/1 var(--mono); color: var(--ink-2); }
.sizes span.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.sizes span.ml { width: auto; padding: 0 10px; }
.sizes span.sw { border-radius: 50%; background: var(--c); border: 2px solid var(--panel-solid); box-shadow: 0 0 0 1px var(--line-2); }
.sizes span.sw.on { background: var(--c); box-shadow: 0 0 0 2px var(--accent); border-color: var(--panel-solid); }
.pdp-atc { display: block; text-align: center; background: var(--ink); color: var(--bg); border-radius: 12px; padding: 14px; font: 600 14px/1 var(--sans); }
.reco { border-top: 1px solid var(--line); padding: 20px 22px 24px; background: linear-gradient(180deg, rgba(255, 108, 62, 0.05), transparent 60%); }
.reco-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.reco-head h3 { font: 600 20px/1 var(--display); letter-spacing: -0.02em; margin: 0; }
.reco-head span { font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ok); display: inline-flex; align-items: center; gap: 7px; }
.reco-head span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); animation: blink 1.6s ease-in-out infinite; }
.reco-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.rc { animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.rc:nth-child(2) { animation-delay: 0.1s; }
.rc:nth-child(3) { animation-delay: 0.2s; }
.rc:nth-child(4) { animation-delay: 0.3s; }
.rc .ph { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 4 / 5; background: var(--raise); box-shadow: 0 0 0 1px var(--line); transition: box-shadow 0.35s; }
.rc .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.rc:hover .ph img { transform: scale(1.05); }
.rc.hit .ph { animation: hit 0.9s ease-out; }
@keyframes hit { 0% { box-shadow: 0 0 0 1px var(--line); } 18% { box-shadow: 0 0 0 2px var(--accent), 0 0 28px rgba(255, 108, 62, 0.65); } 100% { box-shadow: 0 0 0 1px var(--line); } }
.score::before { content: "\2726 "; color: var(--star); }
.score { position: absolute; left: 6px; top: 6px; font: 500 10px/1 var(--mono); font-style: normal; color: #fff; background: rgba(5, 6, 10, 0.72); border: 1px solid rgba(255, 108, 62, 0.5); border-radius: 6px; padding: 4px 5px; backdrop-filter: blur(4px); font-variant-numeric: tabular-nums; }
.rc.hit .score { background: var(--accent); border-color: var(--accent); }
.rc p { margin: 9px 0 0; font: 500 12px/1.35 var(--sans); color: var(--ink); }
.rc p small { display: block; color: var(--muted); font: 400 11px/1.3 var(--mono); margin-top: 3px; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

.scene-tabs { display: inline-flex; gap: 4px; padding: 4px; margin: 0 0 14px; background: rgba(12, 14, 22, 0.7); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--line-2); border-radius: 999px; position: relative; z-index: 2; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.scene-tabs::-webkit-scrollbar { display: none; }
.scene-tabs button { appearance: none; border: 0; background: transparent; color: var(--ink-2); font: 500 12px/1 var(--mono); letter-spacing: 0.02em; padding: 10px 16px; border-radius: 999px; cursor: pointer; white-space: nowrap; transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s; }
.scene-tabs button:hover { color: #fff; }
.scene-tabs button[aria-selected="true"] { background: var(--accent); color: #fff; box-shadow: 0 0 20px rgba(255, 108, 62, 0.45); }
.scenes { display: grid; }
.scene { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity 0.45s ease, visibility 0s linear 0.45s; }
.scene.on { opacity: 1; visibility: visible; transition: opacity 0.45s ease; }
.scene:not(.on) .rc { animation: none; }

.chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; background: rgba(14, 17, 27, 0.82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--line-2); border-radius: 14px; padding: 12px 14px; box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45); font: 600 13px/1.25 var(--sans); }
.chip small { display: block; font: 400 11px/1.3 var(--mono); color: var(--muted); }
.chip .dot { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.chip .dot svg { width: 18px; height: 18px; }
.chip-a { left: -44px; top: 172px; animation: float 6s ease-in-out infinite; }
.chip-b { right: -28px; top: 128px; animation: float 7s ease-in-out infinite 1s; }
.chip-b .dot { background: rgba(61, 220, 151, 0.14); color: var(--ok); }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.script-pill { position: absolute; z-index: 3; left: 50%; bottom: -26px; transform: translateX(-50%); background: #0b0d14; color: #dfe5f2; border: 1px solid var(--line-2); border-radius: 14px; padding: 14px 18px; font: 400 13px/1 var(--mono); box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(110, 238, 255, 0.08); white-space: nowrap; max-width: calc(100% - 24px); overflow: hidden; text-overflow: ellipsis; }
.script-pill .t { color: var(--accent); }
.script-pill .s { color: var(--cyan); }

/* --------------------------------------------------------- sections */
section { padding: 96px 0; position: relative; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin: 0 0 22px; }
.kicker::before { content: "\2726"; color: var(--star); letter-spacing: 0; text-shadow: 0 0 10px rgba(255, 227, 196, 0.8); }
h2 { font: 600 clamp(34px, 3.8vw, 52px)/1.06 var(--display); letter-spacing: -0.035em; margin: 0; text-wrap: balance; }
h2 em { background: linear-gradient(100deg, var(--accent), var(--accent-2) 55%, var(--star)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { color: var(--ink-2); font-size: 18px; max-width: 620px; margin: 0; text-wrap: pretty; }
/* section header: kicker, heading and a short intro stacked on the left */
.head { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; justify-items: start; margin-bottom: 52px; }
.head h2 { max-width: 820px; }
.head .sub { max-width: 640px; }
h3 { font: 600 20px/1.25 var(--display); letter-spacing: -0.02em; margin: 0 0 10px; }

/* glass panels with a light that follows the cursor (border + fill) */
.spot { position: relative; isolation: isolate; }
.spot::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 0; opacity: 0; transition: opacity 0.35s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 214, 170, 0.08), transparent 45%); }
.spot::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 2; padding: 1px; opacity: 0; transition: opacity 0.35s; background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 214, 170, 0.95), rgba(157, 180, 255, 0.4) 40%, transparent 70%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); }
.spot:hover::before, .spot:hover::after { opacity: 1; }
.spot > * { position: relative; z-index: 1; }
.tilt { transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1); will-change: transform; }

/* scroll reveal */
.rv-on .rv { opacity: 0; translate: 0 28px; transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), translate 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
.rv-on .rv.in { opacity: 1; translate: 0 0; }

/* platforms marquee */
.platforms { border-block: 1px solid var(--line); padding: 26px 0; background: rgba(9, 11, 18, 0.72); position: relative; z-index: 1; }
.platforms .wrap { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 18px 40px; }
.platforms p { margin: 0; font: 400 12px/1.5 var(--mono); color: var(--muted); max-width: 300px; text-transform: uppercase; letter-spacing: 0.06em; }
.marquee { display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee ul { list-style: none; display: flex; flex-wrap: wrap; gap: 12px 36px; margin: 0; padding: 0 18px 0 0; }
.marquee.run ul { flex-wrap: nowrap; flex: none; padding-right: 36px; animation: marquee 34s linear infinite; }
.marquee.run:hover ul { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-100%); } }
.marquee li { font: 600 19px/1 var(--display); letter-spacing: -0.02em; color: #8b93a8; white-space: nowrap; display: inline-flex; align-items: center; gap: 36px; transition: color 0.2s; }
.marquee li::after { content: "\2726"; font-size: 12px; color: var(--star); opacity: 0.7; }
.marquee li:hover { color: #fff; }

/* categories */
.verticals { padding-bottom: 72px; }
.vgrid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; perspective: 1200px; }
.vt { margin: 0; border-radius: 20px; overflow: hidden; aspect-ratio: 3 / 4.2; background: var(--raise); box-shadow: 0 0 0 1px var(--line); }
.vt img { position: absolute; inset: 0; z-index: 0 !important; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease, filter 0.5s; filter: saturate(0.85); }
.vt:hover img { transform: scale(1.06); filter: saturate(1.05); }
.vt figcaption { position: absolute !important; left: 0; right: 0; bottom: 0; z-index: 1; padding: 60px 16px 16px; color: #fff; background: linear-gradient(180deg, transparent, rgba(5, 6, 10, 0.92)); }
.vt b { display: block; font: 600 22px/1.05 var(--display); letter-spacing: -0.03em; }
.vt span { display: block; margin-top: 8px; font: 400 12px/1.4 var(--mono); color: var(--accent-2); }
.vmore { margin: 28px 0 0; color: var(--muted); font-size: 16px; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: s; }
.step { padding: 32px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); overflow: hidden; }
.step .n { font: 500 13px/1 var(--mono); color: var(--accent); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.step .n::after { content: ""; width: 60px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }
.step p { color: var(--ink-2); margin: 0; }

/* engine: rules → network */
.engine { background: radial-gradient(60% 60% at 70% 40%, rgba(110, 238, 255, 0.05), transparent 70%), rgba(9, 11, 18, 0.55); border-block: 1px solid var(--line); }
.engine-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 20px; }
.rules-panel, .net-panel, .formula { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.rules-panel { padding: 22px; display: flex; flex-direction: column; }
.panel-title { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; font: 500 12px/1 var(--mono); color: var(--muted); }
.panel-title i { width: 8px; height: 8px; border-radius: 2px; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.rules { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.rules button { width: 100%; display: flex; align-items: center; gap: 12px; text-align: left; background: transparent; border: 1px solid transparent; border-radius: 10px; padding: 11px 12px; color: var(--ink-2); font: 400 13px/1.2 var(--mono); cursor: pointer; transition: background 0.2s, border-color 0.2s, color 0.2s; }
.rules button .k { width: 52px; flex: none; color: var(--cyan); }
.rules button b { margin-left: auto; font-weight: 500; color: var(--accent-2); }
.rules button:hover, .rules button[aria-pressed="true"] { background: rgba(255, 108, 62, 0.08); border-color: rgba(255, 108, 62, 0.35); color: #fff; }
.readout { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.ro-head { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; font: 500 14px/1 var(--mono); color: #fff; }
.readout dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.readout dt { font: 400 11px/1.3 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.readout dd { margin: 4px 0 0; font: 600 22px/1 var(--display); font-variant-numeric: tabular-nums; }
.readout dd[data-ro="learned"] { color: var(--accent); }
.ro-bar { position: relative; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.06); }
.ro-range { position: absolute; inset: 0 16%; border-radius: 99px; background: linear-gradient(90deg, rgba(110, 238, 255, 0.25), rgba(255, 108, 62, 0.3)); }
.ro-anchor { position: absolute; left: 50%; top: -4px; width: 2px; height: 16px; margin-left: -1px; background: #fff; }
.ro-marker { position: absolute; left: 50%; top: -5px; width: 10px; height: 18px; margin-left: -5px; border-radius: 4px; background: var(--accent); box-shadow: 0 0 14px var(--accent); transition: left 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); }
.ro-fixed { margin: 0; font-size: 14px; color: var(--ink-2); }
.net-panel { padding: 10px; display: grid; place-items: center; overflow: hidden; background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px); background-size: 28px 28px; background-color: rgba(10, 12, 19, 0.8); }
.net { width: 100%; }
.net svg { display: block; width: 100%; height: auto; overflow: visible; }
.net .e { fill: none; stroke: rgba(150, 168, 215, 0.2); stroke-width: 1.2; transition: stroke 0.3s, stroke-width 0.3s; }
.net .dim .e { stroke: rgba(150, 168, 215, 0.06); stroke-width: 1; }
.net .e.hot { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 7 9; animation: flow 0.7s linear infinite; filter: drop-shadow(0 0 4px rgba(255, 108, 62, 0.9)); }
@keyframes flow { to { stroke-dashoffset: -16; } }
.net .n { fill: #0d1018; stroke: rgba(170, 186, 226, 0.55); stroke-width: 1.4; transition: fill 0.3s, stroke 0.3s; }
.net .n.in { stroke: var(--cyan); }
.net .n.hot { fill: var(--accent); stroke: #ffd2bd; filter: drop-shadow(0 0 6px var(--accent)); }
.net .n.out { stroke: var(--accent); stroke-width: 2; }
.net .lbl { font: 400 12px var(--mono); fill: var(--muted); transition: fill 0.3s; }
.net .lbl.hot { fill: #fff; }
.net .lbl.out { fill: var(--accent-2); }
.net .col { font: 500 10px var(--mono); fill: rgba(150, 168, 215, 0.55); letter-spacing: 0.08em; text-transform: uppercase; }
.formula { margin-top: 20px; padding: 22px 26px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: center; }
.formula svg { width: 100%; height: auto; }
.formula .ax { stroke: rgba(255, 255, 255, 0.2); fill: none; }
.formula .re { stroke: rgba(110, 238, 255, 0.6); stroke-dasharray: 4 4; fill: none; }
.formula .st { stroke: var(--accent); stroke-width: 3; fill: none; filter: drop-shadow(0 0 5px rgba(255, 108, 62, 0.8)); }
.formula text { font: 400 10px var(--mono); fill: var(--muted); }
.formula code { display: inline-block; font: 500 15px/1.4 var(--mono); color: #fff; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 12px; margin-bottom: 10px; }
.formula p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* widgets showcase */
.showcase { background: transparent; }
.widgets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.widget { display: flex; flex-direction: column; padding: 14px 14px 28px; border-radius: 24px; background: var(--panel); border: 1px solid var(--line); }
.widget .photos { display: grid; grid-template-columns: 1.2fr 1fr; grid-template-rows: 1fr 1fr; gap: 8px; aspect-ratio: 1 / 1.02; margin-bottom: 24px; }
.widget .photos div { border-radius: 14px; overflow: hidden; background: var(--raise); }
.widget .photos div:first-child { grid-row: span 2; }
.widget .photos img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.widget:hover .photos img { transform: scale(1.04); }
.widget > :not(.photos) { padding-inline: 12px; }
.where { font: 500 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin: 0 0 12px; }
.widget h3 { font: 600 28px/1.05 var(--display); letter-spacing: -0.035em; margin-bottom: 12px; }
.widget p { color: var(--ink-2); margin: 0; max-width: 380px; }

/* bento */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 32px; display: flex; flex-direction: column; gap: 14px; overflow: hidden; }
.tile p { margin: 0; color: var(--ink-2); }
.t-4 { grid-column: span 4; }
.t-3 { grid-column: span 3; }
.t-2 { grid-column: span 2; }
.tile.dark { background: linear-gradient(160deg, rgba(110, 238, 255, 0.07), rgba(15, 18, 28, 0.8) 50%); }
.tile.accent { background: linear-gradient(145deg, #ff6c3e, #c4381a); border-color: rgba(255, 160, 120, 0.5); color: #fff; }
.tile.accent p { color: #ffe5da; }
.big { font: 600 84px/0.9 var(--display); letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.tile:not(.accent) .big { background: linear-gradient(180deg, #fff, #8f98ad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rule { margin-top: auto; background: rgba(5, 6, 10, 0.7); border: 1px solid var(--line-2); border-radius: 14px; padding: 18px 20px; font: 400 13px/1.75 var(--mono); color: #dfe5f2; overflow-x: auto; }
.rule .k { color: var(--cyan); }
.rule .c { color: var(--muted); }
.bounds { margin-top: auto; display: grid; gap: 12px; }
.bound { display: grid; grid-template-columns: 116px 1fr; align-items: center; gap: 14px; font: 400 12px/1 var(--mono); color: var(--ink-2); }
.bar { position: relative; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.06); }
.bar::before { content: ""; position: absolute; inset: 0 var(--r1) 0 var(--l1); background: linear-gradient(90deg, rgba(110, 238, 255, 0.3), rgba(255, 108, 62, 0.3)); border-radius: 99px; }
.bar i { position: absolute; top: -5px; width: 6px; height: 18px; margin-left: -3px; border-radius: 3px; background: var(--accent); box-shadow: 0 0 12px var(--accent); left: var(--v); }
.bar b { position: absolute; top: -4px; width: 2px; height: 16px; background: #fff; left: var(--a); }
.legend { font-size: 13px; color: var(--muted); }
.ticks { list-style: none; margin: auto 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.ticks li { display: inline-flex; align-items: center; gap: 8px; font: 500 14px/1 var(--sans); color: var(--ink-2); background: rgba(255, 255, 255, 0.03); border: 1px solid var(--line-2); border-radius: 999px; padding: 10px 14px; }
.ticks svg { width: 16px; height: 16px; color: var(--ok); }

/* full-bleed photo band */
.band { position: relative; padding: 0; min-height: 560px; display: grid; align-items: end; color: #fff; overflow: hidden; }
.band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(0.8) contrast(1.05); }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5, 6, 10, 0.94) 0%, rgba(5, 6, 10, 0.6) 50%, rgba(5, 6, 10, 0.2) 100%), repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 4px); }
.band .wrap { position: relative; z-index: 1; padding: 96px 0 80px; }
.band h2 { color: #fff; max-width: 900px; }
.band p { color: var(--ink-2); font-size: 19px; max-width: 560px; margin: 0; }

/* install */
.install { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 64px; align-items: center; }
.install .sub { margin-top: 16px; }
.install ol { margin: 28px 0 0; padding: 0; list-style: none; counter-reset: li; display: grid; gap: 16px; }
.install li { counter-increment: li; display: grid; grid-template-columns: 38px 1fr; gap: 12px; color: var(--ink-2); }
.install li::before { content: "0" counter(li); width: 30px; height: 30px; border-radius: 8px; border: 1px solid rgba(255, 108, 62, 0.5); display: grid; place-items: center; font: 500 12px/1 var(--mono); color: var(--accent); }
.tabs { background: #080a10; border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; box-shadow: var(--glow); }
.tablist { display: flex; gap: 4px; padding: 12px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tablist button { background: transparent; border: 0; color: var(--muted); font: 500 13px/1 var(--mono); padding: 11px 15px; border-radius: 10px; cursor: pointer; white-space: nowrap; }
.tablist button[aria-selected="true"] { background: rgba(255, 255, 255, 0.07); color: #fff; box-shadow: inset 0 -2px 0 var(--accent); }
.tabpanel { position: relative; }
.tabpanel pre { margin: 0; padding: 26px 110px 30px 26px; overflow-x: auto; font: 400 14px/1.7 var(--mono); color: #dfe5f2; }
.copy { position: absolute; top: 14px; right: 14px; z-index: 3; background: rgba(255, 255, 255, 0.06); color: var(--ink); border: 1px solid var(--line-2); font: 500 12px/1 var(--mono); padding: 9px 12px; border-radius: 9px; cursor: pointer; }
.copy:hover { border-color: var(--accent); }

/* redeem */
.redeem { background: radial-gradient(50% 60% at 85% 30%, rgba(255, 108, 62, 0.12), transparent 70%), rgba(9, 11, 18, 0.6); border-block: 1px solid var(--line); }
.redeem-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 72px; align-items: center; }
.redeem .kicker[style] { color: var(--accent) !important; }
.redeem .sub { margin-top: 16px; }
.perks { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 16px; }
.perks li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; color: var(--ink-2); }
.perks svg { width: 22px; height: 22px; color: var(--accent); margin-top: 2px; }
.card { background: rgba(13, 16, 24, 0.85); color: var(--ink); border: 1px solid var(--line-2); border-radius: 24px; padding: 40px; box-shadow: var(--glow), 0 0 100px rgba(255, 108, 62, 0.08); }
.field { display: grid; gap: 8px; margin-bottom: 18px; }
.field label { font: 500 12px/1.2 var(--mono); color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.08em; }
.field input { font: 500 17px/1.2 var(--sans); color: var(--ink); background: rgba(5, 6, 10, 0.7); border: 1px solid var(--line-2); border-radius: 12px; padding: 16px 18px; width: 100%; transition: border-color 0.15s, box-shadow 0.15s; }
.field input::placeholder { color: #545c70; }
.field input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(110, 238, 255, 0.12); }
.field input[aria-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 4px rgba(255, 122, 122, 0.12); }
#code { font-family: var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.hint { font-size: 13px; color: var(--muted); }
.check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; font-size: 14px; color: var(--ink-2); margin: 8px 0 24px; }
.check a { color: var(--accent-2); }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); }
.card .btn-ink { background: linear-gradient(135deg, var(--accent), #ff8d4f); color: #fff; }
.form-error { min-height: 24px; color: var(--err); font-size: 15px; font-weight: 500; margin: 14px 0 0; }
.no-code { margin: 10px 0 0; font-size: 14px; color: var(--muted); }
.no-code a { color: var(--ink-2); }
.result { display: none; }
.result.show { display: block; animation: rise 0.5s ease both; }
.result h3 { display: flex; align-items: center; gap: 12px; font: 600 28px/1.1 var(--display); letter-spacing: -0.03em; }
.result h3 svg { width: 28px; height: 28px; color: var(--ok); flex: none; }
.result .block { margin: 22px 0 0; }
.result .block > p { margin: 0 0 8px; font: 600 14px/1.3 var(--sans); }
.result pre { position: relative; margin: 0; background: #06070c; border: 1px solid var(--line-2); color: #dfe5f2; border-radius: 12px; padding: 18px 92px 18px 18px; font: 400 13px/1.6 var(--mono); white-space: pre-wrap; word-break: break-all; }
.result .warn { font-size: 13px; color: var(--accent-2); margin-top: 8px; }
.result a.link { word-break: break-all; font: 400 13px/1.5 var(--mono); color: var(--cyan); }

/* faq + final + footer */
.faq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
details { border-bottom: 1px solid var(--line); padding: 22px 0; }
details:first-child { border-top: 1px solid var(--line-2); }
summary { cursor: pointer; list-style: none; font: 500 19px/1.4 var(--display); letter-spacing: -0.015em; display: flex; justify-content: space-between; gap: 24px; transition: color 0.2s; }
summary:hover { color: var(--accent-2); }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 300 26px/0.8 var(--mono); color: var(--accent); transition: transform 0.25s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--ink-2); margin: 14px 0 0; max-width: 680px; }
.final { text-align: center; padding: 128px 0; overflow: hidden; isolation: isolate; border-top: 1px solid var(--line); }
.final::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(50% 60% at 50% 50%, rgba(255, 108, 62, 0.12), transparent 70%); }
.final .neural { opacity: 0.7; mask-image: radial-gradient(60% 55% at 50% 50%, rgba(0, 0, 0, 0.35) 10%, #000 70%); -webkit-mask-image: radial-gradient(60% 55% at 50% 50%, rgba(0, 0, 0, 0.35) 10%, #000 70%); }
/* medium network behind some middle sections: sparser, fainter, fading out at the edges */
#categories, #why, .redeem { isolation: isolate; overflow: hidden; }
.net-mid { opacity: 0.75; mask-image: radial-gradient(85% 75% at 50% 50%, #000 35%, transparent 85%); -webkit-mask-image: radial-gradient(85% 75% at 50% 50%, #000 35%, transparent 85%); }
.final h2 { font-size: clamp(36px, 4.4vw, 60px); max-width: 900px; margin: 0 auto 18px; }
.final h2 em { display: block; }
.final .sub { margin: 0 auto 40px; }
.final .cta-row { justify-content: center; }
footer { border-top: 1px solid var(--line); background: rgba(5, 6, 10, 0.7); padding: 36px 0 48px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 24px; margin-left: auto; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); }

/* ------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .hero-grid, .install, .redeem-grid, .faq, .head, .engine-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { gap: 64px; }
  .stage { max-width: 680px; }
  .chip-a { left: -8px; top: 76px; }
  .chip-b { right: -8px; }
  .widgets { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .widget .photos { aspect-ratio: 16 / 10; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .t-4, .t-3 { grid-column: span 2; }
  .t-2 { grid-column: span 1; }
  .nav-links { display: none; }
  .head { gap: 20px; margin-bottom: 48px; }
  .vgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .platforms .wrap { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .head { margin-bottom: 36px; }
  .rule { font-size: 11px; white-space: pre-wrap; }
  .tabpanel pre { padding: 60px 18px 22px; font-size: 12px; white-space: pre-wrap; word-break: break-all; }
  .final { padding: 88px 0; }
  .wrap { width: min(1240px, 100% - 32px); }
  .hero { padding: 40px 0 88px; }
  h1 { font-size: clamp(36px, 10vw, 46px); }
  .nav { gap: 10px; height: 66px; }
  .nav-end .btn { display: none; }
  .cta-row .btn { flex: 1 1 100%; }
  .pdp { grid-template-columns: minmax(0, 1fr); padding: 14px; gap: 16px; }
  .pdp-photo { aspect-ratio: 5 / 4; }
  .pdp-name { font-size: 26px; }
  .reco { padding: 16px 14px 20px; }
  .reco-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .reco-row .rc:nth-child(4) { display: none; }
  .chip { display: none; }
  .chrome .lat { display: none; }
  .script-pill { position: relative; left: 0; bottom: 0; transform: none; margin-top: 16px; font-size: 12px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .bento { grid-template-columns: minmax(0, 1fr); }
  .t-4, .t-3, .t-2 { grid-column: span 1; }
  .tile { padding: 26px; }
  .big { font-size: 68px; }
  .band { min-height: 480px; }
  .card { padding: 26px 20px; }
  .bound { grid-template-columns: 96px 1fr; }
  footer nav { margin-left: 0; }
  .vgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .vt { border-radius: 16px; }
  .vt b { font-size: 19px; }
  .vt figcaption { padding: 50px 12px 12px; }
  .vt span { font-size: 11px; }
  .scene-tabs button { padding: 9px 12px; }
  .formula { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .formula code { font-size: 12px; }
  .readout dd { font-size: 19px; }
  .net-hint { display: none; }
}

/* ------------------------------------------------------ constellation marks */
.vt .glyph { display: block; width: 74px; height: 30px; margin-bottom: 10px; overflow: visible; }
.glyph path { fill: none; stroke: rgba(255, 227, 196, 0.75); stroke-width: 1; }
.glyph circle { fill: var(--star); filter: drop-shadow(0 0 3px rgba(255, 227, 196, 0.9)); }
.band .chart { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; pointer-events: none; }
.band .chart path { fill: none; stroke: rgba(255, 227, 196, 0.6); stroke-width: 1.5; stroke-dasharray: 6 8; animation: flow 2.4s linear infinite; }
.band .chart circle { fill: var(--star); }
.band .chart circle.halo { fill: none; stroke: rgba(255, 227, 196, 0.45); stroke-width: 1.5; }
.band .wrap { z-index: 2; }
body { background: radial-gradient(120% 60% at 50% 0%, #070a18 0%, var(--bg) 60%) fixed, var(--bg); }