:root {
  --navy: #080f31;
  --card: #111943;
  --card-2: #151f4e;
  --ink: #fff;
  --mist: #b1bcdb;
  --gold: #ffc43c;
  --aqua: #00d2e1;
  --coral: #ff4e66;
  --leaf: #43d67d;
  --line: rgba(255,255,255,.11);
  --max: 1200px;
  --shadow: 0 28px 62px rgba(0,0,0,.35);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--navy); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
svg { display: block; }
.landing {
  min-height: 100vh;
  background:
    radial-gradient(circle at 76% 6%, rgba(0,210,225,.09), transparent 25%),
    radial-gradient(circle at 15% 28%, rgba(255,78,102,.07), transparent 25%),
    linear-gradient(150deg, #080f31, #0a1339 50%, #100f2d);
}
.landing-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.06);
  background: rgba(8,15,49,.88);
  backdrop-filter: blur(18px);
}
.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: var(--max);
  min-height: 82px;
  margin: 0 auto;
  padding: 0 28px;
}
.landing-brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.landing-brand img { width: 53px; height: 53px; object-fit: cover; border-radius: 12px; }
.landing-brand span { display: grid; gap: 2px; }
.landing-brand strong { font-size: 15px; letter-spacing: .03em; }
.landing-brand small { color: var(--mist); font-size: 12px; }
.nav-links { display: flex; align-items: center; gap: 30px; color: var(--mist); font-size: 15px; }
.nav-links a:hover, .sign-in-link:hover { color: white; }
.nav-actions { display: flex; align-items: center; gap: 20px; font-size: 15px; }
.sign-in-link { color: var(--mist); }
.launch-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border: 1px solid rgba(67,214,125,.27);
  border-radius: 999px;
  color: var(--leaf);
  background: rgba(67,214,125,.08);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.landing-primary, .landing-secondary {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 24px;
  border-radius: 8px;
  font-weight: 700;
}
.landing-primary { color: var(--navy); background: var(--gold); }
.landing-primary:hover { background: #ffd160; }
.landing-primary svg, .landing-secondary svg { width: 18px; height: 18px; }
.landing-primary.compact { min-height: 44px; padding: 0 18px; }
.landing-secondary { border: 1px solid var(--line); color: white; background: rgba(255,255,255,.05); }
.coming-button { cursor: default; }
main { max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(420px, 1fr) 440px;
  align-items: center;
  gap: 74px;
  padding: 66px 0 72px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 18px;
  color: var(--aqua);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow svg { width: 15px; height: 15px; }
.hero h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(49px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -.055em;
}
.hero h1 span { color: var(--gold); }
.hero-text {
  max-width: 530px;
  margin: 23px 0 32px;
  color: var(--mist);
  font-size: 18px;
  line-height: 1.55;
}
.hero-actions { display: flex; align-items: center; gap: 13px; }
.trust-line {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 32px 0 0;
  color: var(--mist);
  font-size: 14px;
}
.trust-line svg { width: 19px; color: var(--gold); }
.hero-device { display: flex; justify-content: center; }
.device-shell {
  width: 352px;
  min-height: 640px;
  padding: 24px 18px 20px;
  border: 7px solid rgba(255,255,255,.12);
  border-radius: 38px;
  background: #091132;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.07);
}
.device-header { display: flex; justify-content: space-between; align-items: start; margin: 10px 3px 20px; }
.device-header small { display: block; color: var(--mist); margin-bottom: 7px; }
.device-header strong { font-size: 29px; line-height: 1.06; letter-spacing: -.045em; }
.device-header svg { width: 20px; height: 20px; margin-top: 8px; }
.device-search {
  display: flex; align-items: center; gap: 8px;
  height: 47px; padding: 0 13px; margin-bottom: 15px;
  border-radius: 25px; color: var(--mist); background: rgba(255,255,255,.08); font-size: 13px;
}
.device-search svg { width: 15px; color: var(--aqua); }
.device-chips { display: flex; gap: 7px; margin-bottom: 20px; }
.device-chips span { border: 1px solid var(--line); border-radius: 18px; padding: 7px 11px; color: var(--mist); font-size: 12px; }
.device-label { margin: 0 0 10px; font-size: 14px; font-weight: 650; }
.device-label.second { margin-top: 18px; }
.device-feature {
  position: relative; height: 205px; overflow: hidden; border-radius: 16px; background: var(--card);
}
.device-feature::after, .preview-card::after, .experience-card::after, .final-cta::after {
  position: absolute; content: ""; inset: 22% 0 0; background: linear-gradient(transparent, rgba(8,15,49,.96));
}
.device-feature img { width: 100%; height: 100%; object-fit: cover; }
.device-feature div { position: absolute; z-index: 1; left: 14px; right: 14px; bottom: 14px; display: grid; gap: 5px; }
.device-feature small { width: fit-content; padding: 4px 9px; border-radius: 18px; color: var(--navy); background: var(--gold); font-size: 10px; font-weight: 750; }
.device-feature strong { font-size: 20px; }
.device-feature span { color: var(--mist); font-size: 12px; }
.device-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.device-cards img { width: 100%; height: 82px; border-radius: 11px; object-fit: cover; }
.device-tabs {
  display: flex; justify-content: space-around; align-items: center;
  height: 52px; margin: 20px -6px 0; border-radius: 26px; background: var(--card);
}
.device-tabs svg { width: 19px; color: var(--mist); }
.device-tabs svg:nth-child(3) { box-sizing: content-box; padding: 11px; margin-top: -26px; color: white; border-radius: 50%; background: linear-gradient(120deg, var(--aqua), #8769ff); }
.section-frame { margin-bottom: 86px; }
.categories {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(17,25,67,.54);
}
.category-tile {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 58px; border-radius: 9px; color: #d9dff1; background: rgba(255,255,255,.035);
  font-size: 14px; font-weight: 600;
}
.category-tile svg { width: 19px; color: var(--gold); }
.category-tile:nth-child(1) svg { color: var(--aqua); }
.category-tile:nth-child(3) svg { color: var(--leaf); }
.category-tile:nth-child(4) svg { color: var(--coral); }
.section-heading {
  display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 25px;
}
.section-heading .eyebrow { margin-bottom: 9px; }
.section-heading h2, .assistant h2 {
  margin: 0; font-size: clamp(30px, 3vw, 38px); letter-spacing: -.04em; line-height: 1.1;
}
.section-heading > a { display: inline-flex; align-items: center; gap: 7px; color: var(--gold); font-weight: 650; }
.section-heading > a svg { width: 17px; }
.preview-status {
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  font-size: 13px;
}
.preview-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; }
.preview-card {
  position: relative; height: 330px; overflow: hidden; border-radius: 9px; background: var(--card);
}
.preview-card img { width: 100%; height: 100%; object-fit: cover; }
.preview-overlay { position: absolute; z-index: 1; left: 17px; right: 17px; bottom: 17px; }
.preview-overlay small { color: var(--aqua); font-size: 10px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.preview-overlay h3 { margin: 7px 0 8px; font-size: 21px; line-height: 1.18; }
.preview-overlay p { margin: 0; color: #dae0ef; font-size: 13px; }
.assistant {
  display: grid; grid-template-columns: 1fr 475px; align-items: center; gap: 70px;
  padding: 55px 58px; border: 1px solid var(--line); border-radius: 14px;
  background: linear-gradient(112deg, rgba(17,25,67,.96), rgba(14,23,62,.9));
}
.assistant-copy > p:not(.eyebrow) { margin: 18px 0 29px; color: var(--mist); line-height: 1.55; }
.chat-preview { border: 1px solid var(--line); border-radius: 13px; padding: 20px; background: #0b1438; }
.chat-preview header { display: flex; align-items: center; gap: 9px; margin-bottom: 21px; }
.chat-preview header svg { box-sizing: content-box; width: 17px; padding: 9px; border-radius: 50%; color: var(--navy); background: var(--gold); }
.chat-preview header span { margin-left: auto; color: var(--leaf); font-size: 12px; }
.message { width: fit-content; max-width: 87%; margin: 0 0 13px; padding: 13px 15px; border-radius: 16px; font-size: 14px; line-height: 1.4; }
.message.user { margin-left: auto; border-bottom-right-radius: 5px; color: var(--navy); background: var(--gold); }
.message.reply { border-bottom-left-radius: 5px; color: #e6ebf6; background: var(--card-2); }
.chat-preview button {
  width: 100%; height: 46px; display: flex; align-items: center; justify-content: space-between;
  margin-top: 22px; padding: 0 13px; border: 1px solid var(--line); border-radius: 22px;
  color: var(--mist); background: rgba(255,255,255,.04);
}
.chat-preview button svg { width: 17px; }
.centered { display: block; text-align: center; margin-bottom: 30px; }
.centered .eyebrow { display: block; }
.experience-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 17px; }
.experience-card {
  position: relative; display: flex; align-items: end; min-height: 292px; overflow: hidden; border-radius: 10px; background: var(--card);
}
.experience-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.experience-card div { position: relative; z-index: 1; padding: 27px; }
.experience-card small { color: var(--aqua); font-weight: 750; letter-spacing: .13em; }
.experience-card h3 { margin: 9px 0; font-size: 29px; letter-spacing: -.035em; }
.experience-card p { max-width: 370px; color: #d7deef; margin: 0 0 20px; }
.experience-card a, .card-coming { display: inline-flex; min-height: 43px; align-items: center; padding: 0 17px; border-radius: 8px; color: var(--navy); background: var(--gold); font-weight: 700; }
.final-cta {
  position: relative; min-height: 366px; display: grid; place-items: center; overflow: hidden;
  margin: 0 0 58px; border-radius: 14px; background: var(--card); text-align: center;
}
.final-cta::after { inset: 0; background: rgba(8,15,49,.55); }
.final-cta img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.final-cta > div { position: relative; z-index: 1; display: grid; justify-items: center; }
.final-cta .eyebrow { color: var(--gold); margin-bottom: 15px; }
.final-cta h2 { margin: 0 0 28px; font-size: clamp(35px, 4vw, 47px); letter-spacing: -.045em; }
.final-cta strong { margin-top: 25px; color: white; letter-spacing: .04em; }
.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.social-link {
  min-height: 49px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 8px;
  background: rgba(8,15,49,.48);
  font-weight: 650;
}
.social-link:hover { border-color: var(--gold); }
.social-link svg { width: 18px; height: 18px; }
.social-link strong {
  width: 18px;
  margin: 0;
  color: white;
  font-size: 21px;
  line-height: 1;
  letter-spacing: 0;
  text-align: center;
}
.social-handle { margin: 18px 0 0; color: var(--gold); font-weight: 650; }
.landing-footer {
  max-width: var(--max); display: flex; align-items: center; justify-content: space-between; gap: 24px;
  margin: 0 auto; padding: 30px 28px 42px; border-top: 1px solid var(--line); color: var(--mist);
}
.landing-footer .landing-brand img { width: 46px; height: 46px; }
.landing-footer div { display: flex; align-items: center; gap: 27px; font-size: 14px; }
.landing-footer p { margin: 0; font-size: 13px; }
@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; justify-items: center; gap: 48px; padding-top: 54px; }
  .hero-copy { text-align: center; }
  .hero-text { margin-left: auto; margin-right: auto; }
  .hero-actions, .trust-line { justify-content: center; }
  .categories { grid-template-columns: repeat(3, 1fr); }
  .preview-grid { grid-template-columns: repeat(2, 1fr); }
  .assistant { grid-template-columns: 1fr; gap: 38px; }
}
@media (max-width: 640px) {
  .landing-nav { padding: 0 16px; min-height: 72px; }
  .landing-brand img { width: 46px; height: 46px; }
  .landing-brand strong { font-size: 13px; }
  .nav-actions .sign-in-link { display: none; }
  .launch-pill { display: none; }
  .landing-primary.compact { min-height: 42px; padding: 0 13px; font-size: 13px; }
  main { padding: 0 16px; }
  .hero { display: block; min-height: 0; padding: 50px 0 52px; }
  .hero h1 { font-size: clamp(41px, 13vw, 51px); }
  .hero-text { font-size: 16px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-device { margin-top: 48px; }
  .device-shell { width: min(100%, 348px); }
  .section-frame { margin-bottom: 56px; }
  .categories { grid-template-columns: repeat(2, 1fr); padding: 10px; gap: 8px; }
  .category-tile { font-size: 13px; }
  .section-heading { align-items: start; flex-direction: column; margin-bottom: 20px; }
  .preview-grid { gap: 11px; }
  .preview-card { height: 246px; border-radius: 12px; }
  .preview-overlay { left: 12px; right: 12px; bottom: 13px; }
  .preview-overlay h3 { font-size: 17px; }
  .preview-overlay p { font-size: 11px; }
  .assistant { padding: 30px 20px; border-radius: 12px; }
  .experience-grid { grid-template-columns: 1fr; gap: 13px; }
  .experience-card { min-height: 272px; border-radius: 12px; }
  .experience-card div { padding: 22px; }
  .final-cta { min-height: 335px; margin-bottom: 36px; border-radius: 12px; padding: 0 17px; }
  .social-links { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; gap: 7px; }
  .social-link { justify-content: center; padding: 0 8px; font-size: 12px; }
  .landing-footer { display: grid; padding: 25px 16px 34px; }
  .landing-footer div { flex-wrap: wrap; gap: 19px; }
}