:root {
  --bg: #080907;
  --panel: #12140f;
  --panel-2: #191d14;
  --text: #f4f1e8;
  --muted: #a8aa9a;
  --line: rgba(244, 241, 232, 0.12);
  --gold: #d7ff63;
  --green: #5cf2aa;
  --orange: #ff9f45;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 10%, rgba(215, 255, 99, 0.16), transparent 32rem),
    radial-gradient(circle at 85% 20%, rgba(92, 242, 170, 0.12), transparent 28rem),
    linear-gradient(135deg, var(--bg) 0%, #11130d 52%, #070806 100%);
}

a {
  color: inherit;
}

.nav,
main,
footer {
  width: min(1120px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.nav {
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: #101207;
}

.nav nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-weight: 700;
}

.nav nav a {
  text-decoration: none;
}

.nav nav a:hover {
  color: var(--text);
}

.hero {
  min-height: 72vh;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 46px;
  padding: 64px 0;
}

.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 900;
}

h1 {
  font-size: clamp(2.5rem, 7vw, 5.9rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
  margin: 12px 0 22px;
}

h2 {
  letter-spacing: -0.04em;
  margin: 0 0 8px;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.7;
  max-width: 670px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  border: 1px solid var(--line);
}

.button.primary {
  background: var(--gold);
  color: #101207;
  border-color: transparent;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.04);
}

.phone-card,
.cards article,
.panel {
  border: 1px solid var(--line);
  background: rgba(18, 20, 15, 0.78);
  border-radius: 28px;
}

.phone-card {
  border-radius: 42px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  box-shadow: 0 28px 90px rgba(0,0,0,.35);
}

.phone-top {
  width: 82px;
  height: 8px;
  background: rgba(255,255,255,.22);
  border-radius: 99px;
  margin: 0 auto 26px;
}

.screen-title {
  font-size: 1.6rem;
  font-weight: 1000;
  letter-spacing: -0.06em;
  margin-bottom: 18px;
}

.chat-row {
  display: flex;
  gap: 12px;
  align-items: center;
  background: rgba(0,0,0,.18);
  padding: 12px;
  border-radius: 18px;
  margin-bottom: 10px;
}

.chat-row span {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), var(--green));
  flex: 0 0 auto;
}

.chat-row small {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.grid i {
  aspect-ratio: 1;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(215,255,99,.3), rgba(92,242,170,.14));
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 26px 0 80px;
}

.cards article,
.panel {
  padding: 24px;
}

.cards p,
.panel p,
.panel li,
.faq p,
.legal p {
  color: var(--muted);
  line-height: 1.7;
}

.page {
  max-width: 880px;
  padding: 58px 0 90px;
}

.page h1 {
  font-size: clamp(2.35rem, 6vw, 4.4rem);
}

.panel {
  margin: 18px 0;
}

.panel.muted {
  background: rgba(255,255,255,.035);
}

code {
  background: rgba(255,255,255,.08);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2px 6px;
}

.faq h2,
.legal h2 {
  margin-top: 28px;
}

footer {
  padding: 26px 0 40px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

footer a {
  text-decoration: none;
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 30px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav nav {
    gap: 12px;
    font-size: 0.92rem;
    flex-wrap: wrap;
  }
}