:root {
  --bg: #0f0f0f;
  --charcoal: #1e1e1e;
  --card: #262626;
  --card-2: #2e2e2e;
  --white: #fdfdfd;
  --text-2: #a8a8a8;
  --muted: #6e6e6e;
  --red: #b1292a;
  --red-bright: #c73337;
  --blue: #9cd6fe;
  --border: rgba(255, 255, 255, 0.1);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(156, 214, 254, 0.12), transparent 34rem),
    linear-gradient(180deg, #0f0f0f 0%, #1e1e1e 100%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(15, 15, 15, 0.78);
  border-bottom: 1px solid var(--border);
}

.nav {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 18px 24px;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand img {
  border-radius: 12px;
  height: 38px;
  width: 38px;
}

.nav-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.nav-links a {
  border-radius: 999px;
  color: var(--text-2);
  font-size: 14px;
  padding: 8px 12px;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: var(--card);
  color: var(--white);
}

.hero,
.section,
.legal {
  margin: 0 auto;
  max-width: var(--max);
  padding: 72px 24px;
}

.hero {
  align-items: center;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  min-height: calc(100vh - 76px);
}

.eyebrow {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  letter-spacing: 0;
  line-height: 1.02;
  margin: 0;
}

h1 {
  font-size: clamp(48px, 8vw, 96px);
  max-width: 9ch;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(34px, 5vw, 58px);
  text-transform: uppercase;
}

h3 {
  font-size: 22px;
}

p {
  color: var(--text-2);
  font-size: 18px;
  margin: 18px 0 0;
}

.lead {
  font-size: clamp(20px, 2.4vw, 26px);
  max-width: 680px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  align-items: center;
  background: var(--red);
  border-radius: 999px;
  color: var(--white);
  display: inline-flex;
  font-weight: 800;
  min-height: 48px;
  padding: 0 22px;
}

.button.secondary {
  background: var(--blue);
  color: var(--bg);
}

.phone {
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 42px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
  margin: 0 auto;
  max-width: 380px;
  overflow: hidden;
  padding: 18px;
}

.phone-screen {
  background: var(--charcoal);
  border-radius: 30px;
  min-height: 650px;
  padding: 26px 20px;
}

.phone-top {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.mini-logo {
  height: 34px;
  object-fit: contain;
  width: 140px;
}

.search-dot {
  background: var(--card);
  border-radius: 999px;
  height: 34px;
  position: relative;
  width: 34px;
}

.prompt-card {
  background: var(--blue);
  border-radius: 28px;
  color: var(--bg);
  margin-top: 34px;
  padding: 22px;
}

.prompt-card p {
  color: rgba(15, 15, 15, 0.75);
  font-size: 15px;
}

.voice-bubble {
  background: var(--blue);
  border-radius: 28px;
  color: var(--bg);
  margin: 30px 0 0 auto;
  padding: 18px;
  width: 82%;
}

.wave {
  align-items: end;
  display: flex;
  gap: 5px;
  height: 42px;
  margin-top: 10px;
}

.wave span {
  background: var(--bg);
  border-radius: 999px;
  display: block;
  flex: 1;
}

.wave span:nth-child(1) { height: 35%; }
.wave span:nth-child(2) { height: 70%; }
.wave span:nth-child(3) { height: 48%; }
.wave span:nth-child(4) { height: 88%; background: var(--red); }
.wave span:nth-child(5) { height: 62%; }
.wave span:nth-child(6) { height: 38%; }

.transcript {
  background: var(--card-2);
  border-radius: 24px;
  margin: 12px 0 0 auto;
  padding: 18px;
  width: 76%;
}

.action-card {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 24px;
  margin-top: 28px;
  padding: 18px;
}

.chip {
  align-items: center;
  background: var(--bg);
  border-radius: 999px;
  color: var(--blue);
  display: inline-flex;
  font-size: 12px;
  font-weight: 800;
  gap: 8px;
  margin-top: 16px;
  padding: 8px 10px;
  text-transform: uppercase;
}

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 32px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
}

.card p,
.legal li {
  color: var(--text-2);
  font-size: 16px;
}

.band {
  background: var(--blue);
  color: var(--bg);
}

.band .section p,
.band .eyebrow {
  color: rgba(15, 15, 15, 0.72);
}

.legal {
  max-width: 880px;
}

.legal h1 {
  max-width: none;
}

.legal h2 {
  font-size: 28px;
  margin-top: 44px;
}

.legal ul {
  margin: 18px 0 0;
  padding-left: 22px;
}

.contact-panel {
  background: var(--blue);
  border-radius: 28px;
  color: var(--bg);
  margin-top: 28px;
  padding: 28px;
}

.contact-panel p,
.contact-panel a {
  color: rgba(15, 15, 15, 0.76);
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  margin-top: 40px;
}

.footer-inner {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 26px 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

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

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

  .nav-links {
    justify-content: flex-start;
  }

  .phone-screen {
    min-height: 560px;
  }
}