:root {
  color-scheme: dark;
  --bg: #08110f;
  --bg-2: #0d1b18;
  --ink: #f4fbf8;
  --muted: #a9bbb5;
  --soft: #d8e7e1;
  --line: rgba(216, 231, 225, 0.14);
  --surface: rgba(255, 255, 255, 0.065);
  --surface-strong: rgba(255, 255, 255, 0.105);
  --teal: #2dd4bf;
  --teal-2: #75f0df;
  --gold: #f1c96a;
  --rose: #f47d8a;
  --green: #72e0a4;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(45, 212, 191, 0.12), transparent 34rem),
    linear-gradient(180deg, #08110f 0%, #0b1714 46%, #08110f 100%);
  color: var(--ink);
  min-height: 100vh;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(20px);
  background: rgba(8, 17, 15, 0.78);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 750;
  letter-spacing: 0;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(45, 212, 191, 0.22);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover,
.footer a:hover {
  color: var(--teal-2);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 14px;
}

.nav-cta,
.button.primary {
  background: linear-gradient(135deg, var(--teal), #1fbca8);
  color: #06110f;
  border-color: transparent;
  box-shadow: 0 12px 32px rgba(45, 212, 191, 0.22);
}

.button.secondary {
  color: var(--soft);
  background: rgba(255, 255, 255, 0.045);
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 84px);
  padding-top: 36px;
  padding-bottom: 64px;
}

.hero h1,
.doc h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 76px);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero p {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
  max-width: 660px;
}

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

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.mini-proof,
.card,
.doc-card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
}

.mini-proof {
  padding: 14px;
}

.mini-proof strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
}

.mini-proof span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 5px;
  line-height: 1.45;
}

.phone-wrap {
  display: flex;
  justify-content: center;
}

.phone {
  width: min(100%, 365px);
  aspect-ratio: 0.52;
  padding: 13px;
  border-radius: 42px;
  background: linear-gradient(145deg, #25312f, #050807 60%);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.phone-screen {
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  background: #0d1715;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px;
}

.app-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.app-top img {
  width: 46px;
  height: 46px;
  border-radius: 10px;
}

.app-lock {
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
}

.screen-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 16px;
}

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

.metric {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
}

.metric b {
  display: block;
  font-size: 22px;
}

.metric span,
.record span {
  color: var(--muted);
  font-size: 11px;
}

.record-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.record {
  padding: 13px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.record strong {
  display: block;
  margin-bottom: 5px;
}

.section {
  padding: 72px 0;
}

.section h2 {
  font-size: clamp(31px, 4vw, 48px);
  line-height: 1.05;
  margin: 0 0 14px;
}

.section > p,
.doc .lede {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
  max-width: 760px;
  margin: 0 0 30px;
}

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

.card,
.doc-card {
  padding: 22px;
}

.card h3,
.doc-card h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card p,
.doc-card p,
.doc-card li {
  color: var(--muted);
  line-height: 1.6;
}

.card p,
.doc-card p {
  margin: 0;
}

.icon-dot {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(45, 212, 191, 0.13);
  color: var(--teal-2);
  margin-bottom: 18px;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.feature-rail {
  display: grid;
  gap: 12px;
}

.feature-rail article {
  display: grid;
  grid-template-columns: minmax(170px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.feature-rail strong {
  color: var(--ink);
  font-size: 17px;
}

.feature-rail span {
  color: var(--muted);
  line-height: 1.65;
}

.pricing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
  padding-top: 54px;
}

.pricing-note {
  border: 1px solid rgba(241, 201, 106, 0.28);
  background: rgba(241, 201, 106, 0.11);
  border-radius: var(--radius);
  padding: 20px;
}

.pricing-note strong {
  display: block;
  color: var(--gold);
  margin-bottom: 8px;
}

.pricing-note span {
  color: var(--soft);
  line-height: 1.55;
}

.checklist {
  display: grid;
  gap: 10px;
}

.check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--soft);
}

.check::before {
  content: "✓";
  color: var(--green);
  font-weight: 800;
}

.founder-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  margin: 18px 0 72px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(45, 212, 191, 0.055));
}

.founder-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(241, 201, 106, 0.14);
  color: var(--gold);
  border: 1px solid rgba(241, 201, 106, 0.28);
  font-weight: 850;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--teal-2);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.founder-note h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.08;
}

.founder-note p:last-child {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 820px;
}

.doc {
  max-width: 880px;
}

.doc h1 {
  font-size: clamp(38px, 5vw, 58px);
}

.doc .updated {
  color: var(--gold);
  margin: 14px 0 24px;
  font-weight: 700;
}

.doc-card {
  margin-top: 16px;
}

.doc-card ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

.support-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

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

.footer .inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer nav {
  display: flex;
  gap: 16px;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

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

  .hero {
    min-height: 0;
    gap: 42px;
  }

  .proof-strip,
  .grid,
  .support-actions,
  .feature-rail article {
    grid-template-columns: 1fr;
  }

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

  .phone {
    max-width: 330px;
  }
}