:root {
  color-scheme: dark;
  --bg: #030303;
  --bg-raised: #0d0b12;
  --bg-soft: #100d18;
  --panel: rgba(255,255,255,.025);
  --panel-solid: #0d0b12;
  --text: #fff;
  --muted: #a1a1aa;
  --quiet: #888491;
  --line: rgba(255,255,255,.09);
  --purple: #7c3aed;
  --blue: #3b82f6;
  --cyan: #c4b5fd;
  --gradient: linear-gradient(135deg,#8b5cf6,#3b82f6);
  --text-gradient: linear-gradient(135deg,#60a5fa,#c084fc,#f472b6);
  --shadow: 0 24px 80px rgba(0,0,0,.4);
  --radius: 24px;
  --radius-small: 20px;
  --max: 1160px;
  --font: Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 132px; }
body { margin: 0; background: radial-gradient(ellipse at 50% 0,rgba(100,54,180,.14),transparent 900px),var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
body.home-page { isolation: isolate; }
.ambient-background { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
#canvas { position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; opacity: .8; mask-image: linear-gradient(#000 0%,rgba(0,0,0,.7) 65%,transparent); }
img,video,iframe { display: block; max-width: 100%; }
img { height: auto; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
a:hover { color: #fff; }
button,input,textarea,select { font: inherit; }
button,svg { flex-shrink: 0; }
:focus-visible { outline: 3px solid #c4b5fd; outline-offset: 5px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 14px; border-radius: 12px; background: #fff; color: #030303; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 64px),var(--max)); margin-inline: auto; }
.site-header { position: sticky; top: 24px; z-index: 100; width: min(calc(100% - 48px),1200px); margin: 24px auto 0; border: 1px solid var(--line); border-radius: 100px; background: rgba(255,255,255,.025); backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%); box-shadow: 0 4px 30px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.05); transition: background .2s; }
.site-header.is-scrolled { background: rgba(13,10,22,.86); }
.nav-shell { width: 100%; min-height: 78px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 157px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav > a:not(.button) { padding: 10px; border-radius: 100px; color: #b6b2c2; font-size: .8rem; font-weight: 500; white-space: nowrap; }
.site-nav > a:not(.button):hover,.site-nav > a[aria-current="page"] { background: rgba(255,255,255,.06); color: #fff; }
.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.035); color: #fff; cursor: pointer; }
.nav-toggle[aria-expanded="true"] { background: rgba(139,92,246,.25); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 13px 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 100px; background: var(--gradient); color: #fff; font-size: .9rem; font-weight: 600; line-height: 1.35; box-shadow: 0 7px 24px rgba(124,58,237,.22),inset 0 1px 0 rgba(255,255,255,.2); transition: transform .2s,box-shadow .2s,background .2s; text-align: center; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(124,58,237,.36); }
.button.secondary { background: rgba(255,255,255,.035); border-color: rgba(255,255,255,.14); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); backdrop-filter: blur(12px); }
.button.secondary:hover { background: rgba(255,255,255,.075); }
.button.text { min-height: 44px; padding: 8px 0; border: 0; background: transparent; color: #c4b5fd; box-shadow: none; }
.button.small { min-height: 42px; padding: 10px 17px; margin-left: 8px; font-size: .78rem; }
main { overflow: clip; }
.hero { position: relative; padding: 82px 0 48px; text-align: center; }
.hero::before { content: ""; position: absolute; inset: -105px 0 0; pointer-events: none; z-index: -1; background: radial-gradient(ellipse at 50% 30%,rgba(3,3,3,.3),rgba(3,3,3,.12) 60%,#030303 98%); }
.hero-grid { display: flex; flex-direction: column; align-items: center; gap: 66px; }
.hero-copy { max-width: 890px; }
.hero-badge { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 5px 12px 5px 5px; margin: 0 0 26px; border: 1px solid rgba(255,255,255,.13); border-radius: 100px; background: rgba(255,255,255,.035); color: #c3bece; font-size: .75rem; backdrop-filter: blur(12px); }
.hero-badge > span:first-child { padding: 4px 10px; border: 1px solid rgba(196,181,253,.2); border-radius: 100px; background: rgba(124,58,237,.28); color: #e4d8ff; font-size: .62rem; font-weight: 700; letter-spacing: .11em; }
h1,h2,h3 { margin: 0; color: #fff; line-height: 1.12; font-weight: 600; letter-spacing: -.045em; text-wrap: balance; }
h1 { font-size: clamp(2.8rem,5.7vw,4.8rem); }
h2 { font-size: clamp(2rem,3.8vw,3.4rem); }
h3 { font-size: 1.16rem; letter-spacing: -.025em; line-height: 1.3; }
.gradient-text { background: var(--text-gradient); background-clip: text; -webkit-background-clip: text; color: transparent; }
.hero-copy > p:not(.eyebrow) { max-width: 660px; margin: 26px 0 0; color: var(--muted); font-size: 1.13rem; line-height: 1.75; }
.hero .hero-copy > p { margin-inline: auto; }
.hero-actions { justify-content: center; margin-top: 28px; }
.proof-line { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 22px; margin: 22px 0 0; padding: 0; list-style: none; font-size: .73rem; color: #a9a3b9; }
.proof-line li { display: flex; align-items: center; gap: 7px; }
.proof-line li::before,.proof-list li::before,.check-list li::before { content: ""; flex: 0 0 14px; width: 14px; height: 14px; margin-top: .3em; background: #b5a5df; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='white' stroke-width='2' d='m5 12 4 4L19 6'/%3E%3C/svg%3E") center/contain no-repeat; }
.hero-visual { width: min(100%,950px); padding: 10px; border: 1px solid rgba(191,163,255,.23); border-radius: 28px; background: linear-gradient(135deg,rgba(159,113,255,.09),rgba(255,255,255,.025)); box-shadow: 0 30px 100px rgba(0,0,0,.6),0 0 80px rgba(109,58,184,.09); backdrop-filter: blur(16px); }
.visual-toolbar { display: flex; align-items: center; gap: 9px; padding: 9px 10px 17px; color: #b1a8c6; font-size: .58rem; font-weight: 500; letter-spacing: .1em; text-align: left; }
.status-dot { width: 6px; height: 6px; background: #a78bfa; border-radius: 50%; box-shadow: 0 0 10px #8b5cf6; }
.visual-platforms { margin-left: auto; letter-spacing: .03em; }
.visual-pipeline { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); padding: 18px 6px 6px; gap: 10px; color: #7e738e; font-size: .66rem; text-align: center; }
.visual-pipeline strong { margin-left: 7px; color: #d1cbdc; font-weight: 500; }
.media-frame { position: relative; overflow: hidden; padding: 1px; border-radius: var(--radius); background: linear-gradient(150deg,rgba(190,166,255,.46),rgba(84,75,103,.22) 45%,rgba(83,142,242,.27)); box-shadow: var(--shadow); }
.media-frame::after { content: ""; position: absolute; inset: 0; z-index: 2; border: 1px solid rgba(255,255,255,.06); border-radius: inherit; pointer-events: none; }
.media-frame > img,.media-frame > video,.media-frame > iframe,.media-frame > .iframe-shell { width: 100%; border: 0; border-radius: calc(var(--radius) - 1px); background: #050409; }
.media-frame > img { height: auto; object-fit: contain; }
.platform-strip { padding: 34px 0 52px; background: rgba(3,3,3,.92); text-align: center; border-bottom: 1px solid var(--line); }
.platform-strip p { margin: 0 0 25px; font-size: .72rem; color: var(--quiet); }
.capability-row { display: flex; align-items: center; justify-content: center; gap: 45px; flex-wrap: wrap; color: #b8b4c0; font-size: .92rem; font-weight: 500; }
.capability-row a { color: #d3c2ff; }
.section { padding: 104px 0; background: rgba(3,3,3,.97); }
.section.compact { padding: 44px 0; }
.section.soft { border-block: 1px solid rgba(255,255,255,.045); background: linear-gradient(135deg,rgba(19,13,29,.98),rgba(7,7,10,.98)); }
.eyebrow { display: inline-flex; margin: 0 0 20px; color: #b49bcf; font-size: .68rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.section-heading { max-width: 740px; margin-bottom: 42px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading p:not(.eyebrow) { margin: 20px 0 0; color: var(--muted); font-size: 1rem; }
.split { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: center; gap: clamp(36px,6vw,80px); }
.copy { min-width: 0; }
.copy p { color: var(--muted); }
.copy .eyebrow { color: #b49bcf; margin-top: 0; }
.lead { color: #ded8eb !important; font-size: 1.16rem; }
.copy .button-row { margin-top: 26px; }
.flow-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.flow-step { padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(135deg,rgba(155,115,237,.055),rgba(255,255,255,.01)); }
.flow-number { display: inline-block; margin-bottom: 34px; color: #b89cea; font-size: .75rem; font-weight: 500; }
.flow-step p,.card p,.use-card p,.proof-card p { margin: 12px 0 0; color: var(--muted); font-size: .9rem; }
.card-grid,.use-grid,.proof-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.card,.proof-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--panel); }
.card { transition: border-color .2s,transform .2s; }
.card:hover { border-color: rgba(196,181,253,.28); transform: translateY(-3px); }
.card-icon { display: grid; width: 38px; height: 38px; margin-bottom: 26px; place-items: center; border: 1px solid rgba(166,134,220,.17); border-radius: 12px; background: rgba(139,92,246,.08); color: #bfa6ec; font-size: .7rem; font-weight: 500; }
.demo-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.demo-card { overflow: hidden; padding: 10px; border: 1px solid var(--line); border-radius: 24px; background: #0c0a10; }
.demo-card .media-frame { --radius: 16px; box-shadow: none; }
.demo-card video { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.demo-copy { padding: 22px 14px 15px; }
.demo-copy p { margin: 10px 0 0; color: var(--muted); font-size: .9rem; }
.iframe-shell { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.iframe-shell iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.proof-panel { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.85fr); align-items: center; gap: 48px; padding: clamp(26px,5vw,58px); border: 1px solid var(--line); border-radius: 30px; background: radial-gradient(ellipse at 100% 0%,rgba(112,62,184,.15),transparent 65%),#0b0910; }
.proof-list,.check-list { display: grid; gap: 12px; margin: 25px 0; padding: 0; color: #c4becf; list-style: none; font-size: .9rem; }
.proof-list li,.check-list li { display: flex; gap: 10px; }
.store-row { display: flex; flex-wrap: wrap; gap: 12px; }
.store-row img { width: auto; height: 44px; }
.phone-proof { align-self: center; }
.phone-proof img { height: auto; object-fit: contain; }
.use-card { overflow: hidden; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius); background: #0c0a10; }
.use-card img { width: 100%; height: auto; aspect-ratio: 16/10; object-fit: cover; border-radius: 16px; }
.use-copy { padding: 22px 14px 17px; }
.pilot-panel,.cta-panel { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 40px; padding: clamp(28px,5vw,60px); border: 1px solid rgba(193,154,245,.18); border-radius: 30px; background: radial-gradient(ellipse at 90% 0,rgba(94,56,163,.2),transparent 80%),#0e0b15; }
.pilot-panel p,.cta-panel p { max-width: 670px; margin: 18px 0 0; color: var(--muted); }
.pilot-panel .eyebrow,.cta-panel .eyebrow { margin: 0 0 18px; color: #b49bcf; }
.sdk-panel { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.92fr); gap: 80px; align-items: center; }
.engine-diagram { padding: 32px; border: 1px solid rgba(192,162,245,.15); border-radius: 30px; background: radial-gradient(ellipse at 50% 50%,rgba(103,49,184,.2),transparent 75%),rgba(255,255,255,.02); text-align: center; }
.diagram-input,.diagram-engine,.diagram-sdk { display: grid; gap: 5px; padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: #100b1b; }
.diagram-input { background: rgba(255,255,255,.02); }
.diagram-engine { border-color: rgba(181,129,251,.4); background: linear-gradient(135deg,rgba(124,58,237,.23),rgba(59,130,246,.06)); box-shadow: 0 0 44px rgba(104,49,163,.14); }
.diagram-kicker { font-size: .58rem; letter-spacing: .16em; color: #b494de; }
.engine-diagram strong { font-size: .94rem; font-weight: 500; }
.diagram-engine > span:last-child,.diagram-sdk > span:last-child { color: var(--muted); font-size: .71rem; }
.diagram-connector { display: block; height: 26px; width: 1px; margin-inline: auto; background: linear-gradient(#665184,#ac80e4); }
.diagram-apps { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.diagram-apps span { padding: 12px 4px; border: 1px solid var(--line); border-radius: 12px; color: #cfc6dc; font-size: .73rem; }
.integration-list { display: grid; gap: 18px; }
.integration-list article { display: flex; gap: 22px; padding: 26px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); }
.integration-list article > span { color: #b39ad6; font-size: .7rem; }
.integration-list p { margin: 10px 0 0; color: var(--muted); font-size: .9rem; }
.page-hero { padding: 80px 0 72px; border-bottom: 1px solid var(--line); }
.page-hero .hero-copy { max-width: 850px; }
.page-hero h1 { font-size: clamp(2.65rem,5vw,4.5rem); }
.breadcrumb { margin: 0 0 30px; color: var(--quiet); font-size: .77rem; }
.breadcrumb a { color: #c7b4e8; }
.detail-list { display: grid; gap: 10px; margin: 0; }
.detail-item { display: grid; grid-template-columns: minmax(160px,.36fr) minmax(0,1fr); gap: 30px; padding: 26px 0; border-top: 1px solid var(--line); }
.detail-item dt { font-weight: 500; color: #e4dfee; }
.detail-item dd { margin: 0; color: var(--muted); }
.proof-card strong { display: block; color: #b69ad8; font-size: .82rem; margin-bottom: 26px; font-weight: 500; }
.site-footer { padding: 70px 0 30px; background: #060508; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3,1fr); gap: 36px; }
.footer-brand p { max-width: 340px; color: var(--muted); font-size: .85rem; }
.footer-title { margin: 0 0 18px; font-size: .75rem; font-weight: 600; color: #e1dbe9; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: var(--muted); font-size: .8rem; }
.footer-links a:hover { color: #d1b8f2; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--quiet); font-size: .7rem; }
.video-status { padding: 14px; background: #0c0a10; color: var(--muted); text-align: center; font-size: .82rem; }
.ambient-toggle { position: fixed; bottom: 20px; right: 20px; z-index: 80; display: flex; align-items: center; gap: 8px; padding: 8px 12px; color: #bdb4cf; background: rgba(14,10,24,.9); border: 1px solid rgba(196,181,253,.2); border-radius: 100px; backdrop-filter: blur(10px); font-size: .65rem; cursor: pointer; }
.ambient-toggle[hidden] { display: none; }
@media (max-width:1100px) {
  .site-nav > a:not(.button) { padding-inline: 7px; font-size: .73rem; }
  .brand img { width: 132px; }
  .button.small { font-size: .7rem; padding-inline: 12px; }
  .sdk-panel { gap: 36px; }
}
@media (max-width:1024px) {
  .hero h1 { font-size: 3.8rem; }
  .capability-row { gap: 24px; }
  .flow-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .card-grid,.use-grid,.proof-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width:960px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; top: calc(100% + 12px); right: 0; left: 0; display: none; max-height: calc(100dvh - 135px); overflow: auto; padding: 14px; border: 1px solid var(--line); border-radius: 24px; background: rgba(16,12,25,.98); backdrop-filter: blur(16px) saturate(180%); box-shadow: var(--shadow); }
  .site-nav.is-open { display: grid; }
  .site-nav > a:not(.button) { padding: 14px 16px; font-size: .95rem; }
  .site-nav .button { margin: 8px 0 0; min-height: 46px; font-size: .88rem; }
  .split,.proof-panel { grid-template-columns: 1fr; }
  .proof-panel { gap: 32px; }
  .phone-proof { max-width: 580px; width: 100%; margin-inline: auto; }
  .pilot-panel,.cta-panel { grid-template-columns: 1fr; }
}
@media (max-width:768px) {
  html { scroll-padding-top: 100px; }
  .container { width: calc(100% - 40px); }
  .site-header { width: calc(100% - 32px); top: 12px; margin-top: 12px; }
  .nav-shell { min-height: 64px; padding-inline: 20px; }
  .brand img { width: 148px; }
  .hero { padding-top: 64px; }
  .hero h1 { font-size: 3rem; }
  .hero-grid { gap: 44px; }
  .hero-copy > p:not(.eyebrow) { font-size: 1rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; max-width: 320px; }
  .hero-visual { border-radius: 20px; padding: 7px; }
  .visual-toolbar { font-size: .49rem; gap: 6px; padding-inline: 5px; }
  .visual-pipeline { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; padding-bottom: 12px; }
  .platform-strip { padding: 26px 0 40px; }
  .capability-row { gap: 18px 25px; font-size: .8rem; }
  .section { padding: 68px 0; }
  .sdk-panel,.demo-grid { grid-template-columns: 1fr; }
  .section-heading { margin-bottom: 30px; }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .detail-item { grid-template-columns: 1fr; gap: 10px; }
  .page-hero { padding: 56px 0; }
  .ambient-toggle { bottom: 12px; right: 12px; }
}
@media (max-width:480px) {
  .container { width: calc(100% - 32px); }
  .site-header { width: calc(100% - 24px); }
  .nav-shell { min-height: 60px; padding-inline: 15px; }
  .brand img { width: 132px; }
  .hero { padding: 48px 0 32px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-badge { gap: 7px; font-size: .61rem; margin-bottom: 22px; }
  .hero-badge > span:first-child { font-size: .53rem; padding-inline: 8px; }
  .proof-line { gap: 8px 15px; font-size: .66rem; }
  .visual-platforms { display: none; }
  h2 { font-size: 2rem; }
  .page-hero h1 { font-size: 2.4rem; }
  .flow-grid,.card-grid,.use-grid,.proof-grid { grid-template-columns: 1fr; }
  .flow-number { margin-bottom: 22px; }
  .engine-diagram { padding: 20px; }
  .integration-list article { padding: 22px; }
  .proof-panel { padding: 23px; }
  .proof-panel .button { width: 100%; }
  .footer-grid { gap: 28px; }
  .footer-brand { grid-column: 1/-1; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .store-row img { height: 39px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  #canvas,.ambient-toggle { display: none; }
  .button:hover,.card:hover { transform: none; }
}