:root {
  --bg: #0b0d14;
  --bg-soft: #11141e;
  --panel: rgba(19, 23, 34, 0.82);
  --panel-strong: #151925;
  --text: #f5f6fa;
  --muted: #a4abb8;
  --silver: #e5e7eb;
  --purple: #7b5cf6;
  --purple-light: #b69dff;
  --purple-deep: #4b2bd4;
  --green: #75e0b3;
  --amber: #f59e0b;
  --font-display: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --border: rgba(184, 191, 207, 0.17);
  --border-strong: rgba(182, 157, 255, 0.35);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 5%, rgba(123, 92, 246, 0.11), transparent 26rem),
    radial-gradient(circle at 90% 14%, rgba(182, 157, 255, 0.07), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
  z-index: 1000;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
img, svg { max-width: 100%; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 12px 18px; background: var(--text); color: var(--bg); border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 900;
  border-bottom: 1px solid transparent;
  transition: background .25s, border-color .25s, backdrop-filter .25s;
}
.site-header.scrolled { background: rgba(11, 13, 20, 0.82); border-color: var(--border); backdrop-filter: blur(18px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { width: 38px; height: 38px; filter: drop-shadow(0 0 12px rgba(123,92,246,.38)); }
.brand span { display: grid; line-height: 1.15; }
.brand strong { font-size: 13px; letter-spacing: .18em; }
.brand small { color: var(--muted); font-size: 10px; letter-spacing: .08em; margin-top: 4px; }
.primary-nav { display: flex; align-items: center; gap: 23px; }
.primary-nav > a:not(.button) { color: #c6cbd5; font-size: 14px; transition: color .2s; }
.primary-nav > a:not(.button):hover { color: white; }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--border); background: rgba(255,255,255,.03); border-radius: 12px; padding: 10px; }
.menu-button span:not(.sr-only) { display: block; height: 1px; background: white; margin: 5px 0; transition: transform .2s, opacity .2s; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  color: white;
  background: linear-gradient(135deg, var(--purple), var(--purple-deep));
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 13px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 12px 36px rgba(87, 52, 216, 0.35), inset 0 1px rgba(255,255,255,.14);
  transition: transform .2s, box-shadow .2s;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(87, 52, 216, 0.45), inset 0 1px rgba(255,255,255,.14); }
.button-small { min-height: 40px; padding-inline: 17px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--silver); font-weight: 650; font-size: 14px; }
.text-link span { color: var(--purple-light); transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }

.hero { position: relative; min-height: 850px; display: flex; align-items: center; padding: 154px 0 105px; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, var(--border-strong), transparent); }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(4px); pointer-events: none; }
.hero-orb-one { width: 520px; height: 520px; right: -220px; top: 80px; background: radial-gradient(circle, rgba(123,92,246,.18), transparent 68%); }
.hero-orb-two { width: 380px; height: 380px; left: -250px; bottom: -80px; background: radial-gradient(circle, rgba(182,157,255,.09), transparent 70%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(50px, 7vw, 100px); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--purple-light); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 23px 0 24px; font-size: clamp(48px, 6.4vw, 82px); line-height: .98; letter-spacing: -.055em; font-weight: 760; }
h1 span { color: transparent; background: linear-gradient(100deg, #f0ecff, var(--purple-light) 48%, #7b5cf6); -webkit-background-clip: text; background-clip: text; }
.hero-lede { max-width: 690px; color: #bbc1cc; font-size: clamp(18px, 2vw, 21px); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 23px; margin-top: 33px; }
.hero-points { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-wrap: wrap; gap: 10px 18px; color: var(--muted); font-size: 12px; }
.hero-points li::before { content: "•"; color: var(--purple-light); margin-right: 8px; }

.hero-console { background: rgba(16, 20, 29, 0.78); border: 1px solid var(--border-strong); border-radius: 26px; box-shadow: var(--shadow), 0 0 80px rgba(78,48,193,.14); overflow: hidden; backdrop-filter: blur(16px); transform: perspective(1200px) rotateY(-2deg) rotateX(1deg); }
.console-topbar { height: 54px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--border); color: #8e96a5; font-size: 11px; letter-spacing: .06em; }
.window-dots { display: flex; gap: 6px; }
.window-dots span { width: 8px; height: 8px; border-radius: 50%; background: #404655; }
.connection-pill { justify-self: end; padding: 4px 8px; border-radius: 999px; font-size: 9px; font-weight: 800; color: var(--green); background: rgba(117,224,179,.1); border: 1px solid rgba(117,224,179,.22); }
.connection-pill.offline { color: var(--amber); background: rgba(245,158,11,.08); border-color: rgba(245,158,11,.24); }
.console-body { padding: 25px; }
.console-label { color: var(--purple-light); font-size: 10px; letter-spacing: .15em; font-weight: 800; }
.console-question { font-size: 15px; color: #d5d9e2; margin: 14px 0 19px; }
.answer-card { padding: 23px; border-radius: 18px; border: 1px solid rgba(182,157,255,.22); background: linear-gradient(145deg, rgba(123,92,246,.12), rgba(255,255,255,.02)); }
.answer-state { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.answer-state span { color: var(--green); font-size: 10px; letter-spacing: .15em; font-weight: 900; }
.answer-state small { color: #818999; }
.answer-card h2 { margin: 16px 0 10px; font-size: 22px; line-height: 1.25; letter-spacing: -.025em; }
.answer-card p { color: var(--muted); font-size: 13px; }
.source-row { border-top: 1px solid var(--border); margin-top: 18px; padding-top: 15px; display: grid; gap: 4px; }
.source-row span { color: var(--purple-light); font-size: 9px; text-transform: uppercase; letter-spacing: .15em; }
.source-row strong { color: #e1e4eb; font-size: 11px; }
.system-status { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.system-status div { display: grid; gap: 5px; min-width: 0; padding: 11px; background: rgba(255,255,255,.025); border: 1px solid var(--border); border-radius: 12px; }
.system-status span { color: #7f8796; font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.system-status strong { font-size: 10px; color: #d9dde5; }
.system-status .good { color: var(--green); }
.demo-toggle { width: 100%; margin-top: 12px; min-height: 40px; border-radius: 11px; border: 1px solid var(--border); background: rgba(255,255,255,.03); cursor: pointer; color: #bbc1cd; font-size: 11px; transition: border-color .2s, background .2s; }
.demo-toggle:hover { border-color: var(--border-strong); background: rgba(123,92,246,.08); }

.trust-strip { border-bottom: 1px solid var(--border); background: rgba(255,255,255,.012); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { min-height: 90px; display: flex; align-items: center; gap: 13px; padding: 0 28px; border-right: 1px solid var(--border); }
.trust-grid div:last-child { border-right: 0; }
.trust-grid span { color: var(--purple-light); font-family: ui-monospace, monospace; font-size: 11px; }
.trust-grid strong { font-size: 13px; letter-spacing: .02em; }

.section { padding: 120px 0; position: relative; }
.section-heading { max-width: 760px; }
.section-heading h2 { margin: 17px 0 19px; font-size: clamp(36px, 5vw, 61px); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p { color: var(--muted); font-size: 18px; max-width: 710px; }
.problem-section { background: radial-gradient(circle at 70% 60%, rgba(123,92,246,.06), transparent 27rem); }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.pain-card { min-height: 320px; padding: 30px; background: rgba(255,255,255,.025); border: 1px solid var(--border); border-radius: var(--radius); transition: transform .25s, border-color .25s, background .25s; }
.pain-card:hover { transform: translateY(-5px); border-color: var(--border-strong); background: rgba(123,92,246,.055); }
.icon-shell { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; background: rgba(123,92,246,.11); color: var(--purple-light); border: 1px solid rgba(182,157,255,.17); font-size: 24px; margin-bottom: 70px; }
.pain-card h3 { font-size: 22px; letter-spacing: -.02em; margin-bottom: 13px; }
.pain-card p { color: var(--muted); font-size: 15px; }

.dark-panel { background: linear-gradient(180deg, #0e1119, #0a0c12); border-block: 1px solid var(--border); }
.system-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.sticky-heading { position: sticky; top: 125px; }
.scope-note { margin-top: 30px; padding: 18px 20px; border-left: 2px solid var(--purple); background: rgba(123,92,246,.07); color: #c8cdd7; font-size: 14px; }
.capability-stack { display: grid; }
.capability { display: grid; grid-template-columns: 72px 1fr; gap: 22px; padding: 35px 0; border-top: 1px solid var(--border); }
.capability:last-child { border-bottom: 1px solid var(--border); }
.capability-number { color: var(--purple-light); font-family: ui-monospace, monospace; font-size: 12px; padding-top: 5px; }
.capability h3 { font-size: 25px; letter-spacing: -.025em; margin-bottom: 8px; }
.capability p { color: var(--muted); margin-bottom: 0; }

.connector-section { overflow: hidden; }
.connector-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: center; margin-top: 65px; }
.flow-diagram { min-height: 550px; display: grid; place-items: center; align-content: center; position: relative; padding: 50px; border: 1px solid var(--border); border-radius: 32px; background: radial-gradient(circle, rgba(123,92,246,.11), rgba(255,255,255,.018) 58%, transparent 70%); }
.flow-node { width: min(100%, 310px); min-height: 105px; display: grid; grid-template-columns: 46px 1fr; align-content: center; column-gap: 14px; padding: 20px; border: 1px solid var(--border-strong); border-radius: 18px; background: rgba(12,15,23,.9); box-shadow: 0 18px 50px rgba(0,0,0,.25); }
.flow-node span { grid-row: span 2; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: rgba(123,92,246,.14); color: var(--purple-light); font-weight: 800; }
.flow-node strong { font-size: 16px; }
.flow-node small { color: var(--muted); }
.flow-line { height: 55px; width: 2px; background: linear-gradient(var(--purple), rgba(123,92,246,.16)); position: relative; }
.flow-line i { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%) rotate(45deg); width: 8px; height: 8px; border-right: 2px solid var(--purple-light); border-bottom: 2px solid var(--purple-light); }
.connector-details { display: grid; }
.feature-row { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 25px 0; border-bottom: 1px solid var(--border); }
.feature-row:first-child { border-top: 1px solid var(--border); }
.feature-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--purple-light); background: rgba(123,92,246,.09); border: 1px solid rgba(182,157,255,.16); }
.feature-row h3 { margin-bottom: 6px; font-size: 19px; }
.feature-row p { margin: 0; color: var(--muted); font-size: 14px; }
.connector-warning { margin-top: 45px; padding: 23px 26px; display: grid; grid-template-columns: 190px 1fr; gap: 25px; align-items: start; border: 1px solid rgba(245,158,11,.2); background: rgba(245,158,11,.05); border-radius: 16px; }
.connector-warning strong { color: var(--amber); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.connector-warning p { margin: 0; color: #b7bdc8; font-size: 14px; }

.deployment-section { background: #0d1017; border-block: 1px solid var(--border); }
.deployment-tabs { margin-top: 55px; display: grid; grid-template-columns: repeat(3, 1fr); padding: 6px; border: 1px solid var(--border); border-radius: 16px; background: rgba(255,255,255,.018); }
.deployment-tabs button { position: relative; border: 0; padding: 18px; min-height: 66px; border-radius: 11px; background: transparent; cursor: pointer; color: #8f97a5; font-weight: 700; transition: color .2s, background .2s; }
.deployment-tabs button span { display: block; margin-top: 2px; color: var(--purple-light); font-size: 9px; text-transform: uppercase; letter-spacing: .11em; }
.deployment-tabs button[aria-selected="true"] { color: white; background: linear-gradient(135deg, rgba(123,92,246,.18), rgba(123,92,246,.07)); box-shadow: inset 0 0 0 1px rgba(182,157,255,.18); }
.deployment-panels { margin-top: 22px; }
.deployment-panel { min-height: 480px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 65px; align-items: center; padding: 55px; border: 1px solid var(--border-strong); border-radius: 28px; background: radial-gradient(circle at 80% 20%, rgba(123,92,246,.12), transparent 24rem), rgba(255,255,255,.018); }
.deployment-panel[hidden] { display: none; }
.tier-tag { display: inline-block; padding: 6px 10px; border-radius: 999px; color: #cbd0da; background: rgba(255,255,255,.04); border: 1px solid var(--border); font-size: 9px; font-weight: 900; letter-spacing: .14em; }
.tier-tag.recommended { color: var(--purple-light); border-color: rgba(182,157,255,.27); background: rgba(123,92,246,.09); }
.deployment-copy h3 { margin: 18px 0 15px; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; letter-spacing: -.04em; }
.deployment-copy p { color: var(--muted); font-size: 16px; }
.deployment-copy ul { list-style: none; padding: 0; margin: 25px 0 0; display: grid; gap: 11px; color: #d0d4dc; font-size: 14px; }
.deployment-copy li::before { content: "✓"; color: var(--green); margin-right: 10px; }
.mini-architecture { min-height: 350px; display: grid; place-items: center; align-content: center; gap: 25px; padding: 35px; border: 1px solid var(--border); border-radius: 24px; background: rgba(8,10,16,.58); }
.mini-architecture span { width: min(100%, 280px); padding: 20px; text-align: center; border-radius: 14px; border: 1px solid var(--border-strong); background: rgba(123,92,246,.07); font-weight: 750; }
.mini-architecture i { color: var(--purple-light); font-style: normal; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }

.provider-section { overflow: hidden; }
.provider-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 80px; align-items: center; }
.provider-router { border: 1px solid var(--border-strong); border-radius: 26px; padding: 26px; background: linear-gradient(145deg, rgba(123,92,246,.08), rgba(255,255,255,.018)); box-shadow: var(--shadow); }
.router-top { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 19px; border-bottom: 1px solid var(--border); }
.router-top span { font-weight: 800; }
.router-top small { color: var(--muted); }
.router-paths { display: grid; gap: 11px; padding: 20px 0; }
.router-paths > div { display: grid; grid-template-columns: 12px 1fr auto; align-items: center; gap: 12px; padding: 16px; border: 1px solid var(--border); border-radius: 13px; background: rgba(255,255,255,.022); }
.router-paths strong { font-size: 14px; }
.router-paths small { color: var(--muted); font-size: 11px; }
.provider-dot { width: 9px; height: 9px; border-radius: 50%; }
.provider-dot.local { background: var(--green); box-shadow: 0 0 10px rgba(117,224,179,.5); }
.provider-dot.cloud { background: var(--purple-light); box-shadow: 0 0 10px rgba(182,157,255,.5); }
.provider-dot.key { background: var(--amber); }
.provider-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.provider-chips span { padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px; color: #aeb5c1; font-size: 10px; }

.accuracy-section { background: #0d1017; border-block: 1px solid var(--border); }
.accuracy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.accuracy-visual { min-height: 520px; position: relative; border: 1px solid var(--border); border-radius: 30px; background: radial-gradient(circle, rgba(123,92,246,.13), transparent 56%), rgba(255,255,255,.014); overflow: hidden; }
.source-document { position: absolute; width: 220px; padding: 18px; display: grid; gap: 4px; border-radius: 15px; border: 1px solid var(--border); background: rgba(13,16,24,.93); box-shadow: 0 18px 50px rgba(0,0,0,.24); }
.source-document small { color: var(--purple-light); font-size: 9px; letter-spacing: .13em; }
.source-document strong { font-size: 13px; }
.source-document span { color: var(--muted); font-size: 10px; }
.source-one { left: 35px; top: 65px; transform: rotate(-3deg); }
.source-two { right: 32px; bottom: 62px; transform: rotate(3deg); }
.verification-core { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 190px; height: 190px; display: grid; place-items: center; align-content: center; text-align: center; border: 1px solid var(--border-strong); border-radius: 50%; background: radial-gradient(circle, rgba(123,92,246,.22), rgba(12,15,23,.96) 70%); box-shadow: 0 0 70px rgba(123,92,246,.18); }
.verification-core span { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--purple); font-weight: 900; margin-bottom: 12px; }
.verification-core strong { font-size: 15px; }
.verification-core small { color: var(--muted); }
.verification-line { position: absolute; height: 1px; background: linear-gradient(90deg, transparent, var(--purple), transparent); transform-origin: left center; }
.line-one { width: 190px; left: 195px; top: 180px; transform: rotate(22deg); }
.line-two { width: 190px; left: 238px; top: 330px; transform: rotate(26deg); }
.check-list { list-style: none; padding: 0; margin: 28px 0; display: grid; gap: 12px; }
.check-list li { color: #d2d6de; font-size: 14px; padding-left: 27px; position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.accuracy-note { padding: 16px 18px; border-left: 2px solid var(--amber); background: rgba(245,158,11,.05); color: #b8bec9 !important; font-size: 13px !important; }

.care-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 55px; align-items: stretch; }
.care-card { padding: 31px; border: 1px solid var(--border); border-radius: 24px; background: rgba(255,255,255,.022); }
.care-card.featured { border-color: var(--border-strong); background: linear-gradient(160deg, rgba(123,92,246,.12), rgba(255,255,255,.022)); transform: translateY(-12px); box-shadow: 0 24px 70px rgba(0,0,0,.22); }
.care-label { color: var(--purple-light); font-size: 9px; font-weight: 900; letter-spacing: .14em; }
.care-card h3 { margin: 15px 0 11px; font-size: 28px; letter-spacing: -.03em; }
.care-card p { color: var(--muted); font-size: 14px; min-height: 68px; }
.care-card ul { list-style: none; padding: 20px 0 0; margin: 20px 0 0; border-top: 1px solid var(--border); display: grid; gap: 12px; color: #cdd2db; font-size: 13px; }
.care-card li::before { content: "•"; color: var(--purple-light); margin-right: 9px; }
.annual-note { display: block; margin-top: 20px; padding: 11px; border-radius: 10px; background: rgba(123,92,246,.08); color: #c8c0f8; font-size: 11px; }

.founder-section { background: radial-gradient(circle at 10% 40%, rgba(123,92,246,.09), transparent 25rem); border-top: 1px solid var(--border); }
.founder-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.founder-copy h2 { margin: 17px 0 20px; font-size: clamp(36px,5vw,59px); line-height: 1.08; letter-spacing: -.045em; }
.founder-copy p { color: var(--muted); font-size: 17px; }
.founder-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.founder-metrics div { min-height: 170px; display: flex; flex-direction: column; justify-content: flex-end; padding: 24px; border: 1px solid var(--border); border-radius: 20px; background: rgba(255,255,255,.02); }
.founder-metrics strong { font-size: 27px; letter-spacing: -.03em; color: var(--silver); }
.founder-metrics span { color: var(--muted); font-size: 12px; margin-top: 4px; }

.faq-section { border-top: 1px solid var(--border); }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 85px; align-items: start; }
.faq-list { border-top: 1px solid var(--border); }
details { border-bottom: 1px solid var(--border); }
summary { list-style: none; cursor: pointer; padding: 25px 45px 25px 0; font-size: 17px; font-weight: 700; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 5px; top: 22px; width: 28px; height: 28px; display: grid; place-items: center; color: var(--purple-light); border: 1px solid var(--border); border-radius: 50%; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 50px 25px 0; color: var(--muted); font-size: 14px; }

.final-cta { padding: 40px 0 100px; }
.cta-inner { min-height: 350px; display: grid; grid-template-columns: 1.35fr .65fr; align-items: center; gap: 60px; padding: clamp(38px,6vw,70px); border: 1px solid var(--border-strong); border-radius: 32px; background: radial-gradient(circle at 85% 20%, rgba(182,157,255,.18), transparent 22rem), linear-gradient(135deg, rgba(123,92,246,.11), rgba(255,255,255,.02)); box-shadow: var(--shadow); }
.cta-inner h2 { margin: 17px 0 15px; font-size: clamp(37px,5vw,60px); line-height: 1.05; letter-spacing: -.045em; }
.cta-inner p { color: var(--muted); max-width: 650px; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }

.site-footer { padding: 65px 0 25px; border-top: 1px solid var(--border); background: #080a0f; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .65fr .65fr; gap: 60px; }
.footer-brand { margin-bottom: 18px; }
.footer-grid > div > p { color: var(--muted); font-size: 13px; max-width: 320px; }
.footer-links { display: grid; align-content: start; gap: 12px; }
.footer-links a { color: #aeb5c1; font-size: 13px; }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 30px; margin-top: 45px; border-top: 1px solid var(--border); color: #747c8b; font-size: 11px; }

/* Hidden-until-revealed only when JS is running (script.js adds html.js);
   without JS the content stays fully visible. */
html.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
html.js .reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .12s; }

.legal-page { padding: 145px 0 90px; }
.legal-shell { max-width: 820px; margin: auto; }
.legal-shell h1 { font-size: clamp(45px,7vw,72px); }
.legal-shell h2 { margin-top: 45px; font-size: 25px; }
.legal-shell p, .legal-shell li { color: #b1b8c5; }
.legal-shell a { color: var(--purple-light); text-decoration: underline; text-underline-offset: 3px; }
.legal-meta { color: var(--purple-light); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }

@media (max-width: 1000px) {
  .primary-nav { position: fixed; top: 76px; left: 20px; right: 20px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px; border: 1px solid var(--border); border-radius: 18px; background: rgba(11,13,20,.97); backdrop-filter: blur(20px); box-shadow: var(--shadow); }
  .primary-nav.open { display: flex; }
  .primary-nav > a:not(.button) { padding: 13px; }
  .menu-button { display: block; }
  .hero-grid, .system-layout, .connector-layout, .provider-grid, .accuracy-grid, .founder-grid, .faq-layout { grid-template-columns: 1fr; }
  .hero { padding-top: 130px; }
  .hero-console { max-width: 690px; transform: none; }
  .sticky-heading { position: static; }
  .deployment-panel { grid-template-columns: 1fr; }
  .care-grid { grid-template-columns: 1fr; }
  .care-card.featured { transform: none; }
  .faq-layout { gap: 35px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 85px 0; }
  .nav-wrap { min-height: 68px; }
  .primary-nav { top: 68px; }
  .brand small { display: none; }
  .hero { min-height: auto; padding: 120px 0 75px; }
  h1 { font-size: clamp(43px, 13vw, 62px); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .text-link { padding-left: 3px; }
  .console-topbar { grid-template-columns: 1fr auto; }
  .console-topbar > span:nth-child(2) { display: none; }
  .system-status { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid div { min-height: 72px; padding: 0 14px; border-bottom: 1px solid var(--border); }
  .trust-grid div:nth-child(2) { border-right: 0; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: 260px; }
  .icon-shell { margin-bottom: 45px; }
  .capability { grid-template-columns: 45px 1fr; }
  .flow-diagram { min-height: 480px; padding: 25px; }
  .connector-warning { grid-template-columns: 1fr; gap: 8px; }
  .deployment-tabs { grid-template-columns: 1fr; }
  .deployment-panel { min-height: auto; padding: 28px; }
  .mini-architecture { min-height: 300px; }
  .router-top { flex-direction: column; gap: 4px; }
  .router-paths > div { grid-template-columns: 12px 1fr; }
  .router-paths small { grid-column: 2; }
  .accuracy-visual { min-height: 420px; }
  .source-document { width: 185px; }
  .source-one { left: 15px; top: 35px; }
  .source-two { right: 15px; bottom: 35px; }
  .verification-core { width: 155px; height: 155px; }
  .verification-line { display: none; }
  .founder-metrics { grid-template-columns: 1fr 1fr; }
  .founder-metrics div { min-height: 130px; }
  .cta-inner { grid-template-columns: 1fr; padding: 34px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}

/* ---------- Brand typography (Space Grotesk display / IBM Plex Mono accents) ---------- */
h1, h2, h3, .brand strong { font-family: var(--font-display); }
h1 { letter-spacing: -.03em; font-weight: 800; }
.section-heading h2, .founder-copy h2, .cta-inner h2, .legal-shell h1 { letter-spacing: -.022em; font-weight: 800; }
.deployment-copy h3, .pain-card h3, .care-card h3, .legal-shell h2 { letter-spacing: -.015em; }
.capability h3, .feature-row h3 { letter-spacing: -.012em; }
.answer-card h2 { font-family: Inter, ui-sans-serif, system-ui, sans-serif; letter-spacing: -.025em; }
summary { font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.eyebrow, .console-topbar, .console-label, .connection-pill, .answer-state span, .source-row span, .source-row strong,
.system-status span, .trust-grid span, .capability-number, .tier-tag, .care-label, .mini-architecture i,
.provider-chips span, .legal-meta, .demo-toggle { font-family: var(--font-mono); }

/* ---------- Motion & micro-interactions ---------- */
html { scroll-padding-top: 96px; }
::selection { background: rgba(123,92,246,.5); color: #fff; }
:focus-visible { outline: 2px solid var(--purple-light); outline-offset: 3px; border-radius: 4px; }

@keyframes orbDrift { 0%, 100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-34px, 26px) scale(1.07); } }
.hero-orb-one { animation: orbDrift 17s ease-in-out infinite; }
.hero-orb-two { animation: orbDrift 22s ease-in-out infinite reverse; }
@keyframes dotPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(117,224,179,.5); } 60% { box-shadow: 0 0 0 9px rgba(117,224,179,0); } }
.status-dot { animation: dotPulse 2.4s ease-out infinite; }

.button { position: relative; overflow: hidden; }
.button::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 32%, rgba(255,255,255,.2) 48%, transparent 64%); transform: translateX(-130%); transition: transform .55s ease; pointer-events: none; }
.button:hover::after { transform: translateX(130%); }
.button:active { transform: translateY(0) scale(.985); }

.primary-nav > a:not(.button) { position: relative; }
.primary-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; border-radius: 2px; background: var(--purple-light); transition: right .25s ease; }
.primary-nav > a:not(.button):hover::after, .primary-nav > a.active:not(.button)::after { right: 0; }
.primary-nav > a.active:not(.button) { color: white; }

.hero-console { transition: transform .6s cubic-bezier(.2,.7,.3,1); will-change: transform; }
.hero-console:hover { transform: perspective(1200px) rotateY(0deg) rotateX(0deg); }

.trust-grid div { transition: background .25s; }
.trust-grid div:hover { background: rgba(123,92,246,.05); }

.icon-shell { transition: transform .3s, background .3s, border-color .3s; }
.pain-card:hover .icon-shell { transform: scale(1.08) rotate(-4deg); background: rgba(123,92,246,.2); border-color: rgba(182,157,255,.32); }

.feature-icon { transition: transform .3s, background .3s; }
.feature-row:hover .feature-icon { transform: scale(1.1); background: rgba(123,92,246,.18); }

.care-card { transition: transform .3s, border-color .3s, box-shadow .3s; }
.care-card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 20px 55px rgba(0,0,0,.2); }
.care-card.featured:hover { transform: translateY(-17px); }

.provider-chips span { transition: color .2s, border-color .2s, transform .2s; }
.provider-chips span:hover { color: white; border-color: var(--border-strong); transform: translateY(-2px); }

.footer-links a { display: inline-block; transition: color .2s, transform .2s; }
.footer-links a:hover { transform: translateX(3px); }

summary { transition: color .2s; }
summary:hover { color: var(--purple-light); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
details[open] > p { animation: faqIn .35s ease both; }

@keyframes panelIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.deployment-panel.active { animation: panelIn .45s ease both; }

@keyframes flowDrop { 0% { top: -12px; opacity: 0; } 16% { opacity: .95; } 78% { opacity: .95; } 100% { top: calc(100% - 4px); opacity: 0; } }
.flow-line::before { content: ""; position: absolute; left: 50%; top: -12px; width: 6px; height: 14px; margin-left: -3px; border-radius: 3px; background: linear-gradient(var(--purple-light), transparent); animation: flowDrop 2.4s linear infinite; }
.flow-line + .flow-node + .flow-line::before { animation-delay: 1.2s; }
@keyframes nodeGlow { 0%, 100% { box-shadow: 0 18px 50px rgba(0,0,0,.25); border-color: var(--border-strong); } 50% { box-shadow: 0 18px 50px rgba(0,0,0,.25), 0 0 36px rgba(123,92,246,.26); border-color: rgba(182,157,255,.5); } }
.flow-node { animation: nodeGlow 4.8s ease-in-out infinite; }
.edge-node { animation-delay: 1.6s; }
.connector-node { animation-delay: 3.2s; }

@keyframes lineFlow { from { background-position: -200px 0; } to { background-position: 220px 0; } }
.verification-line { background: linear-gradient(90deg, transparent, var(--purple-light), transparent); background-size: 200px 100%; background-repeat: no-repeat; animation: lineFlow 2.8s linear infinite; }
.line-two { animation-delay: 1.4s; }
@keyframes coreBreath { 0%, 100% { box-shadow: 0 0 70px rgba(123,92,246,.18); } 50% { box-shadow: 0 0 100px rgba(123,92,246,.34); } }
.verification-core { animation: coreBreath 4s ease-in-out infinite; }
@keyframes docFloatA { 0%, 100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(-2.2deg) translateY(-9px); } }
@keyframes docFloatB { 0%, 100% { transform: rotate(3deg) translateY(0); } 50% { transform: rotate(2.2deg) translateY(-9px); } }
.source-one { animation: docFloatA 6.5s ease-in-out infinite; }
.source-two { animation: docFloatB 7.5s ease-in-out infinite .8s; }

/* ---------- Hero demo loop ---------- */
.console-question { min-height: 44px; }
.type-caret { display: none; }
html.js .type-caret { display: inline-block; width: 8px; height: 15px; margin-left: 3px; vertical-align: -2px; border-radius: 1px; background: var(--purple-light); animation: caretBlink 1.05s steps(1) infinite; }
html.js .type-caret.done { opacity: 0; animation: none; }
@keyframes caretBlink { 50% { opacity: 0; } }
.answer-card { transition: opacity .3s; }
.answer-card.dim { opacity: .22; }
@keyframes cardIn { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }
.answer-card.swap { animation: cardIn .5s cubic-bezier(.2,.7,.3,1) both; }
.answer-state span.pending { color: var(--amber); }
.demo-footer { display: flex; align-items: center; gap: 14px; margin-top: 12px; }
.demo-footer .demo-toggle { flex: 1; margin-top: 0; }
.demo-progress { display: flex; gap: 6px; }
.demo-progress span { width: 16px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.13); transition: background .3s; }
.demo-progress span.active { background: var(--purple-light); }

@media (max-width: 760px) {
  .demo-footer { flex-direction: column-reverse; align-items: stretch; }
  .demo-progress { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html.js .reveal { opacity: 1; transform: none; }
}