:root {
  --bg: #08090b;
  --panel: #111216;
  --panel-light: #17181d;
  --text: #f5f5f3;
  --muted: #a2a3aa;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #8c7cff;
  --accent-bright: #aa9fff;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  background: white;
  color: black;
  border-radius: 10px;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 18px;
  left: 50%;
  width: min(calc(100% - 32px), var(--max));
  height: 62px;
  padding: 0 9px 0 16px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 18px;
  transform: translateX(-50%);
  transition: background 240ms ease, border-color 240ms ease, backdrop-filter 240ms ease;
}

.site-header.scrolled {
  background: rgba(15, 16, 19, 0.78);
  border-color: var(--line);
  backdrop-filter: blur(22px) saturate(140%);
}

.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-weight: 670; letter-spacing: -0.03em; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.site-header nav { display: flex; align-items: center; gap: 34px; color: #babac0; font-size: 14px; }
.site-header nav a, footer a, .text-link { transition: color 160ms ease; }
.site-header nav a:hover, footer a:hover, .text-link:hover { color: white; }
.site-header > .button { justify-self: end; }

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 22px;
  justify-content: center;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: linear-gradient(180deg, #a99cff, #7d6cf2);
  box-shadow: 0 12px 35px rgba(112, 92, 255, 0.2), inset 0 1px rgba(255, 255, 255, 0.3);
  color: #0e0c18;
  font-size: 15px;
  font-weight: 680;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 45px rgba(112, 92, 255, 0.3), inset 0 1px rgba(255, 255, 255, 0.35); }
.button:focus-visible, a:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 4px; }
.button-small { min-height: 42px; padding: 0 16px; border-radius: 12px; }
.apple { font-size: 9px; }

.hero {
  position: relative;
  min-height: 920px;
  padding: 180px 24px 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.hero-glow {
  position: absolute;
  top: 150px;
  left: 50%;
  width: 750px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(116, 92, 255, 0.22), transparent 65%);
  transform: translateX(-50%);
  filter: blur(12px);
}

.hero-copy { position: relative; z-index: 2; max-width: 830px; }
.eyebrow, .kicker { text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 650; color: #aaa2ee; }
.eyebrow { display: inline-flex; gap: 9px; align-items: center; }
.eyebrow span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }

h1, h2, h3, p { margin-top: 0; }
h1 {
  margin: 24px 0 26px;
  font-size: clamp(54px, 7vw, 90px);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 660;
}
h1 em, h2 em { color: var(--accent-bright); font-style: normal; font-weight: inherit; }
.hero-lede { max-width: 650px; margin: 0 auto; color: #b5b5bc; font-size: clamp(17px, 2vw, 20px); line-height: 1.55; }
.hero-actions { margin-top: 35px; display: flex; align-items: center; justify-content: center; gap: 26px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: #c6c6cb; font-size: 15px; font-weight: 570; }
.requirements { margin: 17px 0 0; color: #717279; font-size: 12px; }

.hero-product { position: relative; z-index: 2; width: min(100%, 1040px); margin-top: 78px; }
.screenshot-stage {
  position: relative;
  width: 100%;
  filter: drop-shadow(0 42px 80px rgba(0,0,0,.5));
}
.product-screenshot { width: 100%; }
.ambient-shadow { position: absolute; z-index: -1; left: 18%; right: 18%; bottom: 7%; height: 72px; background: rgba(114, 91, 255, .28); filter: blur(55px); }

.proof-bar {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 29px 55px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-bar div { display: flex; align-items: baseline; gap: 12px; }
.proof-bar strong { font-size: 14px; }
.proof-bar span { color: #77787f; font-size: 13px; }
.proof-bar i { width: 4px; height: 4px; border-radius: 50%; background: #47484d; }

.section { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; padding: 150px 0; }
.section-heading { margin-bottom: 65px; display: grid; grid-template-columns: 1fr 360px; align-items: end; gap: 50px; }
.kicker { margin-bottom: 18px; }
h2 { margin-bottom: 0; font-size: clamp(44px, 6vw, 70px); line-height: 1.03; letter-spacing: -.055em; font-weight: 640; }
.section-heading > p, .privacy-copy > p:not(.kicker) { color: var(--muted); line-height: 1.65; font-size: 17px; }
.section-heading > p { margin-bottom: 5px; }

.feature-showcase { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: 60px; align-items: center; }
.demo-card { padding: 9px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: #111216; box-shadow: 0 35px 80px rgba(0,0,0,.35); }
.demo-wrap { overflow: hidden; border-radius: 20px; background: #050506; }
.demo-wrap img { width: 100%; aspect-ratio: 640 / 616; object-fit: cover; }
.demo-caption { margin: 0; padding: 14px 11px 7px; display: flex; align-items: center; gap: 8px; color: #77787f; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.demo-caption span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.feature-list article { display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.feature-list article:first-child { padding-top: 0; }
.feature-list article:last-child { border-bottom: 0; padding-bottom: 0; }
.feature-number { padding-top: 4px; color: #6f64cb; font-size: 11px; font-variant-numeric: tabular-nums; }
.feature-list h3, .detail-card h3 { margin-bottom: 10px; font-size: 21px; letter-spacing: -.03em; }
.feature-list p, .detail-card > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 15px; line-height: 1.6; }

.detail-grid { padding-top: 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.detail-card { min-height: 370px; padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.015)); transition: border-color 200ms ease, transform 200ms ease; }
.detail-card:hover { border-color: rgba(169,156,255,.3); transform: translateY(-4px); }
.detail-icon { width: 62px; height: 62px; margin-bottom: 78px; display: grid; place-items: center; border: 1px solid rgba(169,156,255,.18); border-radius: 18px; color: var(--accent-bright); background: rgba(137,117,255,.08); font-size: 24px; }
.hover-icon span { width: 26px; height: 13px; border-radius: 0 0 8px 8px; background: var(--accent); box-shadow: 0 0 20px rgba(140,124,255,.45); }
.detail-card .kicker { font-size: 10px; margin-bottom: 12px; }

.privacy { min-height: 740px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.privacy-copy > p:not(.kicker) { max-width: 530px; margin: 30px 0 25px; }
.privacy-visual { position: relative; height: 540px; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(169,156,255,.15); border-radius: 50%; }
.orbit-one { width: 360px; height: 360px; }
.orbit-two { width: 500px; height: 500px; border-style: dashed; animation: spin 50s linear infinite; }
.privacy-core { z-index: 2; width: 195px; height: 195px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; background: radial-gradient(circle at 35% 25%, #24242e, #121318 70%); box-shadow: 0 0 90px rgba(126,107,255,.18); }
.privacy-core img { width: 84px; height: 84px; }
.privacy-core span { color: #b9b9bf; font-size: 12px; }
.privacy-pill { position: absolute; z-index: 3; padding: 10px 15px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; background: #15161a; color: #aeadb5; font-size: 12px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.pill-one { top: 85px; left: 45px; }
.pill-two { top: 205px; right: 5px; }
.pill-three { bottom: 85px; left: 30px; }

.cta { padding: 120px 30px; display: flex; flex-direction: column; align-items: center; text-align: center; border: 1px solid var(--line); border-radius: 32px; background: radial-gradient(circle at 50% 20%, rgba(130,110,255,.14), transparent 42%), #0d0e11; }
.cta > img { width: 92px; margin-bottom: 32px; filter: drop-shadow(0 18px 30px rgba(100,80,255,.2)); }
.cta h2 { max-width: 750px; margin-bottom: 37px; }

footer { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; padding: 45px 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; color: #74757b; font-size: 12px; }
footer p { margin: 0; }
footer > div { justify-self: end; display: flex; gap: 24px; }
footer .brand { color: #e7e7e8; font-size: 14px; }
footer .brand img { width: 28px; height: 28px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 700ms ease var(--delay, 0ms), transform 700ms cubic-bezier(.2,.7,.2,1) var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 850px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { min-height: auto; padding-top: 155px; }
  .proof-bar { padding-inline: 20px; }
  .proof-bar div { flex-direction: column; gap: 5px; text-align: center; }
  .section-heading, .feature-showcase, .privacy { grid-template-columns: 1fr; }
  .section-heading { gap: 25px; }
  .feature-showcase { gap: 45px; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-card { min-height: 300px; }
  .detail-icon { margin-bottom: 50px; }
  .privacy { gap: 20px; }
  footer { grid-template-columns: 1fr 1fr; }
  footer p { display: none; }
}

@media (max-width: 560px) {
  .site-header { top: 10px; width: calc(100% - 20px); }
  .brand span { display: none; }
  .hero { padding: 135px 18px 75px; }
  h1 { font-size: 49px; }
  .hero-actions { flex-direction: column; gap: 20px; }
  .hero-product { margin-top: 58px; width: 110%; }
  .proof-bar { flex-direction: column; gap: 20px; }
  .proof-bar i { display: none; }
  .section { width: min(calc(100% - 32px), var(--max)); padding: 100px 0; }
  .detail-grid { padding-top: 0; }
  .privacy-visual { height: 400px; transform: scale(.82); margin-inline: -40px; }
  .orbit-two { width: 440px; height: 440px; }
  .cta { width: calc(100% - 24px); padding: 80px 20px; }
  footer { width: calc(100% - 32px); }
}

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