:root {
  color-scheme: dark;
  --ink: #070817;
  --ink-soft: #0d1025;
  --panel: rgba(20, 23, 52, 0.68);
  --panel-strong: rgba(24, 28, 66, 0.9);
  --line: rgba(177, 184, 255, 0.18);
  --line-strong: rgba(171, 137, 255, 0.42);
  --text: #f6f5ff;
  --muted: #b9bdd4;
  --violet: #a886ff;
  --indigo: #6678ff;
  --cyan: #6fe7ff;
  --success: #75e7bd;
  --radius: 1.35rem;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 280px;
  background:
    radial-gradient(circle at 16% 10%, rgba(99, 79, 231, 0.2), transparent 31rem),
    radial-gradient(circle at 86% 24%, rgba(61, 105, 224, 0.16), transparent 28rem),
    linear-gradient(145deg, #060714 0%, #090b1d 48%, #0b0d21 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; background: white; color: #080915; border-radius: .6rem; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(6, 7, 20, .76);
  backdrop-filter: blur(20px);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .72rem; text-decoration: none; font-weight: 750; letter-spacing: -.02em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(190, 169, 255, .48);
  border-radius: .75rem;
  background: linear-gradient(145deg, rgba(133,103,255,.42), rgba(60,67,151,.25));
  box-shadow: inset 0 1px rgba(255,255,255,.16), 0 0 28px rgba(113,78,255,.23);
  color: white;
  font-size: .95rem;
}
.brand-name { font-size: 1.2rem; }
.site-nav { display: flex; align-items: center; gap: .35rem; }
.site-nav a { color: var(--muted); text-decoration: none; font-size: .92rem; font-weight: 620; padding: .65rem .85rem; border-radius: .65rem; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a[aria-current="page"] { color: white; background: rgba(255,255,255,.07); }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: .7rem; background: var(--panel); color: white; font: inherit; }

.hero { padding: clamp(5rem, 10vw, 8.5rem) 0 5.5rem; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); align-items: center; gap: clamp(3rem, 7vw, 6.5rem); }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.25rem; color: #c9b9ff; font-size: .78rem; font-weight: 760; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: var(--success); box-shadow: 0 0 16px var(--success); }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; margin-top: 0; }
h1 { max-width: 12ch; margin-bottom: 1.4rem; font-size: clamp(3rem, 6.8vw, 6.35rem); font-weight: 760; }
h2 { margin-bottom: 1rem; font-size: clamp(2.15rem, 4vw, 3.55rem); }
h3 { margin-bottom: .65rem; font-size: 1.2rem; }
.gradient-text { background: linear-gradient(105deg, #fff 10%, #c9bcff 52%, #88d8ff); color: transparent; background-clip: text; }
.hero-copy { max-width: 630px; color: #c5c7d9; font-size: clamp(1.06rem, 1.7vw, 1.25rem); }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: .5rem; padding: .72rem 1.1rem; border: 1px solid transparent; border-radius: .78rem; text-decoration: none; font-weight: 720; }
.button-primary { background: linear-gradient(135deg, #7964ff, #5a75e8); color: white; box-shadow: 0 12px 32px rgba(86,70,220,.32); }
.button-primary:hover { filter: brightness(1.09); transform: translateY(-1px); }
.button-secondary { border-color: var(--line); background: rgba(255,255,255,.045); color: #eceafd; }
.button-secondary:hover { border-color: var(--line-strong); background: rgba(255,255,255,.075); }

.command-deck { position: relative; padding: 1rem; border: 1px solid var(--line-strong); border-radius: 1.8rem; background: rgba(13,16,39,.62); box-shadow: var(--shadow), 0 0 100px rgba(82,67,199,.18); backdrop-filter: blur(18px); transform: rotate(1.2deg); }
.command-deck::before { content: ""; position: absolute; inset: -18%; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(115,88,255,.22), transparent 63%); filter: blur(22px); }
.deck-top { display: flex; align-items: center; justify-content: space-between; padding: .45rem .4rem 1rem; color: #d9d7eb; font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; }
.status { display: inline-flex; align-items: center; gap: .4rem; }
.status::before { content: ""; width: .44rem; height: .44rem; border-radius: 50%; background: var(--success); box-shadow: 0 0 12px var(--success); }
.deck-panel { padding: 1.2rem; border: 1px solid rgba(255,255,255,.1); border-radius: 1.15rem; background: linear-gradient(145deg, rgba(39,42,88,.76), rgba(18,20,48,.86)); }
.deck-panel + .deck-panel { margin-top: .75rem; }
.deck-label { margin: 0 0 .35rem; color: #aaaed0; font-size: .73rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.deck-title { margin: 0; font-size: 1.12rem; font-weight: 720; }
.deck-detail { margin: .25rem 0 0; color: #c0c3d9; font-size: .88rem; }
.deck-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: .75rem; }
.deck-mini { min-height: 92px; padding: .9rem; border: 1px solid rgba(255,255,255,.09); border-radius: .95rem; background: rgba(255,255,255,.035); }
.deck-mini strong { display: block; margin-top: .32rem; font-size: 1.02rem; }

.section { padding: clamp(4.5rem, 8vw, 7.5rem) 0; }
.section-head { max-width: 720px; margin-bottom: 2.25rem; }
.section-head p, .lead { color: var(--muted); font-size: 1.08rem; }
.split-grid, .feature-grid { display: grid; gap: 1rem; }
.split-grid { grid-template-columns: repeat(2, 1fr); }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.glass-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(28,31,70,.66), rgba(14,16,37,.76)); box-shadow: inset 0 1px rgba(255,255,255,.06); backdrop-filter: blur(14px); }
.glass-card::after { content: ""; position: absolute; width: 10rem; height: 10rem; right: -5rem; top: -6rem; border-radius: 50%; background: rgba(119,84,255,.14); filter: blur(18px); }
.assistant-card { padding: clamp(1.4rem, 3vw, 2.15rem); }
.card-kicker { color: #a99cff; font-size: .75rem; font-weight: 760; letter-spacing: .12em; text-transform: uppercase; }
.card-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .72rem; margin: 1.4rem 0 0; padding: 0; list-style: none; }
.card-list li { display: flex; gap: .55rem; align-items: flex-start; color: #d5d5e5; }
.card-list li::before { content: ""; flex: 0 0 auto; width: .38rem; height: .38rem; margin-top: .58rem; border-radius: 50%; background: linear-gradient(135deg, var(--violet), var(--cyan)); }
.availability { margin-top: 1.35rem; padding-top: 1rem; border-top: 1px solid var(--line); color: #aeb2cb; font-size: .85rem; }
.feature-card { min-height: 210px; padding: 1.55rem; }
.feature-icon { display: grid; place-items: center; width: 2.7rem; height: 2.7rem; margin-bottom: 1.3rem; border: 1px solid rgba(161,137,255,.28); border-radius: .78rem; background: rgba(120,91,241,.13); color: #c8bbff; font-weight: 800; }
.feature-card p { margin: 0; color: var(--muted); }

.privacy-band { position: relative; overflow: hidden; border-block: 1px solid var(--line); background: linear-gradient(90deg, rgba(70,59,166,.14), rgba(26,29,65,.45), rgba(63,78,178,.12)); }
.privacy-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 4rem; }
.principles { display: grid; gap: .85rem; }
.principle { display: grid; grid-template-columns: auto 1fr; gap: .85rem; padding: 1rem; border: 1px solid rgba(255,255,255,.09); border-radius: .9rem; background: rgba(5,7,20,.3); }
.principle-mark { display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: .58rem; background: rgba(107,91,232,.19); color: #bdadff; font-size: .82rem; font-weight: 800; }
.principle strong { display: block; }
.principle span { color: var(--muted); font-size: .91rem; }

.preview-grid { display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 3rem; }
.preview-window { padding: 1rem; border: 1px solid var(--line-strong); border-radius: 1.5rem; background: rgba(9,11,29,.82); box-shadow: var(--shadow); }
.preview-bar { display: flex; justify-content: space-between; align-items: center; padding: .25rem .25rem 1rem; color: #9ca2c4; font-size: .78rem; }
.preview-body { display: grid; grid-template-columns: 128px 1fr; min-height: 350px; border: 1px solid rgba(255,255,255,.08); border-radius: 1rem; overflow: hidden; }
.preview-nav { padding: 1rem .7rem; border-right: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.025); }
.preview-nav span { display: block; padding: .55rem .65rem; border-radius: .5rem; color: #858bac; font-size: .72rem; }
.preview-nav .active { background: rgba(115,91,234,.2); color: #ddd6ff; }
.preview-main { padding: 1.25rem; }
.preview-main h3 { font-size: 1.45rem; }
.preview-alert { margin: 1rem 0; padding: 1rem; border: 1px solid rgba(174,126,255,.3); border-radius: .85rem; background: linear-gradient(120deg, rgba(105,75,218,.18), rgba(255,255,255,.03)); }
.preview-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: .65rem; }
.preview-card { min-height: 87px; padding: .85rem; border: 1px solid rgba(255,255,255,.08); border-radius: .75rem; background: rgba(255,255,255,.035); }
.preview-card small { display: block; color: #9298b8; }

.cta { padding-top: 2rem; }
.cta-panel { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; padding: clamp(1.6rem, 4vw, 3rem); border-color: var(--line-strong); }
.cta-panel h2 { margin-bottom: .5rem; font-size: clamp(2rem, 3.5vw, 3rem); }
.cta-panel p { margin: 0; color: var(--muted); }

.legal-hero { padding: 5.5rem 0 2.5rem; }
.legal-hero h1 { max-width: 15ch; font-size: clamp(2.7rem, 6vw, 5.2rem); }
.legal-meta { color: #aaaec6; }
.legal-layout { display: grid; grid-template-columns: 240px minmax(0, 760px); align-items: start; gap: clamp(2rem, 6vw, 5rem); padding-bottom: 7rem; }
.legal-index { position: sticky; top: 105px; padding: 1rem; }
.legal-index strong { display: block; margin-bottom: .55rem; font-size: .83rem; color: #dcd8f4; }
.legal-index a { display: block; padding: .38rem 0; color: #9fa4c0; text-decoration: none; font-size: .86rem; }
.legal-index a:hover { color: white; }
.legal-copy section { scroll-margin-top: 110px; padding: 1.4rem 0 2rem; border-bottom: 1px solid var(--line); }
.legal-copy h2 { font-size: 1.55rem; letter-spacing: -.02em; }
.legal-copy p, .legal-copy li { color: #c1c4d5; }
.legal-copy a { color: #b7a4ff; }
.legal-copy li + li { margin-top: .5rem; }
.notice { padding: 1rem 1.1rem; border-left: 3px solid var(--violet); border-radius: .45rem .8rem .8rem .45rem; background: rgba(125,98,230,.1); color: #d9d5ed; }

.site-footer { padding: 3rem 0; border-top: 1px solid rgba(255,255,255,.08); background: rgba(4,5,15,.45); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; }
.footer-copy { max-width: 520px; color: #9499b5; font-size: .88rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1rem; }
.footer-links a { color: #bfc2d5; font-size: .86rem; text-decoration: none; }
.footer-links a:hover { color: white; }
.copyright { margin-top: 1.5rem; color: #777d9c; font-size: .78rem; }

:focus-visible { outline: 3px solid rgba(111,231,255,.8); outline-offset: 3px; }

@media (prefers-reduced-motion: no-preference) {
  .button, .glass-card { transition: transform .18s ease, border-color .18s ease, background .18s ease, filter .18s ease; }
  .feature-card:hover { transform: translateY(-3px); border-color: rgba(174,145,255,.35); }
}

@media (max-width: 900px) {
  .hero-grid, .privacy-grid, .preview-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 4rem; }
  .command-deck { max-width: 620px; transform: none; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-grid { gap: 2rem; }
  .preview-copy { max-width: 680px; }
}

@media (max-width: 680px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .nav-wrap { min-height: 68px; }
  .menu-button { display: grid; place-items: center; }
  .site-nav { display: none; position: absolute; left: 14px; right: 14px; top: calc(100% + 8px); padding: .6rem; border: 1px solid var(--line); border-radius: 1rem; background: rgba(10,12,31,.97); box-shadow: var(--shadow); }
  .site-nav[data-open="true"] { display: grid; }
  .site-nav a { min-height: 46px; display: flex; align-items: center; }
  .hero { padding-top: 4.4rem; }
  h1 { font-size: clamp(2.75rem, 14vw, 4.35rem); }
  .split-grid, .feature-grid { grid-template-columns: 1fr; }
  .card-list { grid-template-columns: 1fr; }
  .deck-row { grid-template-columns: 1fr; }
  .command-deck { padding: .72rem; border-radius: 1.35rem; }
  .preview-body { grid-template-columns: 1fr; }
  .preview-nav { display: flex; overflow: hidden; border-right: 0; border-bottom: 1px solid var(--line); }
  .preview-nav span { flex: 1; text-align: center; padding-inline: .25rem; }
  .preview-nav span:nth-child(n+4) { display: none; }
  .preview-cards { grid-template-columns: 1fr; }
  .cta-panel, .footer-grid { grid-template-columns: 1fr; align-items: start; }
  .cta-panel .button { width: 100%; }
  .footer-links { justify-content: flex-start; }
  .legal-hero { padding-top: 4rem; }
  .legal-layout { grid-template-columns: 1fr; gap: 1rem; }
  .legal-index { position: static; }
}

@media (max-width: 360px) {
  .shell { width: min(calc(100% - 22px), var(--max)); }
  .actions { display: grid; }
  .button { width: 100%; }
  .assistant-card, .feature-card { padding: 1.2rem; }
  .deck-panel { padding: 1rem; }
}