:root {
  --ink: #111315;
  --field: #1d211f;
  --panel: #242a26;
  --line: #3a423b;
  --bone: #eee7d8;
  --muted: #aeb5aa;
  --topo: #8faf6a;
  --amber: #d9a441;
  --clay: #b66a4b;
  --cyan: #7eb7b0;
  color-scheme: dark;
  font-family: "Geist", "Satoshi", "Aptos", "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 8%, rgba(143, 175, 106, 0.14), transparent 34rem),
    linear-gradient(140deg, #101211 0%, #171a18 48%, #0f1110 100%);
  color: var(--bone);
  min-height: 100dvh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  background-image:
    linear-gradient(30deg, transparent 47%, rgba(143, 175, 106, 0.28) 48%, transparent 50%),
    linear-gradient(150deg, transparent 47%, rgba(217, 164, 65, 0.18) 48%, transparent 50%);
  background-size: 9rem 9rem, 13rem 13rem;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

a {
  color: inherit;
}

.site-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(238, 231, 216, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(238, 231, 216, 0.24);
  display: grid;
  place-items: center;
  color: var(--amber);
  background: rgba(255, 255, 255, 0.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(217, 164, 65, 0.5);
  background: var(--amber);
  color: #17130b;
  text-decoration: none;
  font-weight: 760;
  transition: transform 180ms ease, filter 180ms ease;
}

.button:hover {
  filter: brightness(1.04);
}

.button:active {
  transform: translateY(1px) scale(0.99);
}

.button.secondary {
  background: rgba(238, 231, 216, 0.04);
  color: var(--bone);
  border-color: rgba(238, 231, 216, 0.22);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: clamp(36px, 7vw, 88px);
  align-items: center;
  padding: clamp(58px, 9vw, 108px) 0 56px;
}

.hero h1 {
  font-size: clamp(3rem, 9vw, 7.4rem);
  line-height: 0.88;
  letter-spacing: 0;
  margin: 0 0 24px;
  max-width: 9ch;
}

.hero p {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.32rem);
  line-height: 1.55;
  max-width: 62ch;
  margin: 0 0 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.device-stack {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
}

.phone {
  width: min(100%, 360px);
  border: 1px solid rgba(238, 231, 216, 0.18);
  background: linear-gradient(180deg, #202520, #111412);
  padding: 18px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.38);
}

.phone-screen {
  min-height: 600px;
  border: 1px solid rgba(238, 231, 216, 0.08);
  padding: 22px;
  background:
    linear-gradient(rgba(143, 175, 106, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 175, 106, 0.07) 1px, transparent 1px),
    #151816;
  background-size: 34px 34px;
}

.watch {
  position: absolute;
  left: -38px;
  bottom: 50px;
  width: 188px;
  border: 12px solid #0b0d0c;
  background: #151816;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.48);
  padding: 18px 16px;
}

.screen-label,
.metric-label,
.legal-kicker {
  color: var(--topo);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 800;
}

.big-metric {
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 3.2rem;
  line-height: 1;
  margin: 12px 0 6px;
  color: var(--bone);
}

.watch .big-metric {
  font-size: 2.22rem;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.metric {
  border-top: 1px solid rgba(238, 231, 216, 0.13);
  padding-top: 10px;
}

.metric strong {
  display: block;
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 1.18rem;
  margin-top: 5px;
}

.band {
  border-top: 1px solid rgba(238, 231, 216, 0.12);
  padding: clamp(54px, 8vw, 92px) 0;
}

.section-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
}

.section-title {
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: 0;
  margin: 0;
}

.section-copy {
  color: var(--muted);
  line-height: 1.7;
  margin: 18px 0 0;
  max-width: 66ch;
}

.feature-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(238, 231, 216, 0.14);
}

.feature {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(238, 231, 216, 0.14);
}

.feature strong {
  color: var(--bone);
}

.feature span,
.feature p {
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

.legal-page {
  padding: 54px 0 90px;
  max-width: 880px;
}

.legal-page h1 {
  font-size: clamp(2.5rem, 7vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: 0;
  margin: 12px 0 24px;
}

.legal-page h2 {
  color: var(--bone);
  font-size: 1.2rem;
  margin: 36px 0 12px;
  padding-top: 22px;
  border-top: 1px solid rgba(238, 231, 216, 0.12);
}

.legal-page p,
.legal-page li {
  color: var(--muted);
  line-height: 1.72;
}

.legal-page ul {
  padding-left: 20px;
}

.notice {
  border-left: 3px solid var(--amber);
  background: rgba(217, 164, 65, 0.08);
  padding: 16px 18px;
  color: var(--bone);
  line-height: 1.6;
  margin: 22px 0;
}

.support-box {
  border: 1px solid rgba(238, 231, 216, 0.14);
  background: rgba(255, 255, 255, 0.035);
  padding: 24px;
  margin: 26px 0;
}

.support-box a {
  color: var(--amber);
  font-weight: 760;
}

.footer {
  border-top: 1px solid rgba(238, 231, 216, 0.12);
  padding: 28px 0 40px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 860px) {
  .site-shell {
    width: min(100% - 28px, 680px);
  }

  .nav {
    align-items: flex-start;
    padding: 18px 0;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero,
  .section-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

  .device-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: auto;
  }

  .phone {
    width: 300px;
  }

  .phone-screen {
    min-height: 480px;
  }

  .watch {
    position: relative;
    left: auto;
    bottom: auto;
    width: 158px;
    margin-top: 18px;
    align-self: flex-start;
  }

  .feature {
    grid-template-columns: 1fr;
    gap: 8px;
  }

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