:root {
  color-scheme: light;
  --ink: #173a36;
  --muted: #5c6f69;
  --line: #d9e0da;
  --paper: #fffdfa;
  --field: #f3f0e7;
  --accent: #1f6f64;
  --amber: #bf8b2e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  border-bottom: 1px solid rgba(23, 58, 54, 0.09);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 760;
}

.nav a {
  text-decoration: none;
}

.hero {
  min-height: calc(100svh - 67px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 470px);
  align-items: center;
  gap: clamp(28px, 6vw, 84px);
  padding: clamp(38px, 6vw, 82px) clamp(20px, 6vw, 86px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 253, 250, 0.97), rgba(255, 253, 250, 0.82)),
    url("assets/phone-launch.png") center right / min(44vw, 520px) auto no-repeat;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(46px, 8vw, 104px);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: 0;
}

p {
  margin: 0;
}

.lede {
  max-width: 590px;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 650;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 850;
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  color: var(--ink);
}

.phone-stage {
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-stage img {
  display: block;
  width: min(100%, 360px);
  max-height: 76svh;
  border-radius: 34px;
  box-shadow: 0 26px 80px rgba(23, 58, 54, 0.22);
}

.band {
  padding: clamp(52px, 7vw, 94px) clamp(20px, 6vw, 86px);
  border-top: 1px solid rgba(23, 58, 54, 0.1);
}

.band.field {
  background: var(--field);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(280px, 1.12fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.section-copy {
  max-width: 540px;
}

.section-copy p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 18px;
  font-weight: 610;
}

.workflow {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.step,
.policy-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.step-number,
.row-label {
  color: var(--amber);
  font-weight: 950;
}

.step p,
.policy-row p,
.support-list p {
  margin-top: 6px;
  color: var(--muted);
}

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

.metric {
  min-height: 148px;
  padding: 24px;
  background: var(--paper);
}

.metric strong {
  display: block;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
  letter-spacing: 0;
}

.metric span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.support-list {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.support-item {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.legal {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(42px, 6vw, 76px) 20px;
}

.legal h1 {
  font-size: clamp(38px, 6vw, 72px);
}

.legal h2 {
  margin-top: 38px;
  font-size: 28px;
}

.legal p,
.legal li {
  color: var(--muted);
  font-size: 17px;
}

.legal p {
  margin-top: 14px;
}

.legal ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(20px, 6vw, 86px);
  border-top: 1px solid rgba(23, 58, 54, 0.11);
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.footer a {
  font-weight: 820;
  text-decoration: none;
}

@media (max-width: 820px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    background: var(--paper);
  }

  .phone-stage {
    justify-content: flex-start;
  }

  .phone-stage img {
    width: min(76vw, 340px);
    max-height: none;
  }

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

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

  .step,
  .policy-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }
}