:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #5f6b78;
  --line: #d9e1e8;
  --paper: #ffffff;
  --mist: #f5f8fb;
  --teal: #0f766e;
  --teal-dark: #134e4a;
  --gold: #c0841a;
  --blue: #1d4ed8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: var(--teal-dark);
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  position: sticky;
  top: 0;
  z-index: 5;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--teal), #1d4ed8);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.navlinks a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

.hero {
  padding: 88px 0 56px;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(180deg, #f7fbfd 0%, #fff 100%);
}

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

.eyebrow {
  color: var(--teal-dark);
  font-weight: 850;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.35rem, 6vw, 4.5rem);
  margin: 10px 0 18px;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  margin: 0 0 16px;
}

h3 {
  font-size: 1.2rem;
  margin: 0 0 8px;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 68ch;
}

.sublead {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--ink);
  font-size: 1rem;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-copy {
  display: grid;
  gap: 0;
}

.hero-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-signals span,
.panel-footer span {
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.button {
  min-height: 46px;
  border-radius: 8px;
  padding: 11px 18px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button.primary {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.product-panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15, 36, 54, 0.12);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  background: #fbfdff;
}

.panel-copy {
  padding: 18px 20px 0;
}

.panel-copy p {
  margin: 0;
  color: var(--muted);
}

.badge {
  border-radius: 999px;
  padding: 4px 10px;
  background: #ecfdf5;
  color: #065f46;
  font-size: 0.78rem;
  font-weight: 850;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

.metric {
  background: #fff;
  padding: 18px;
}

.metric strong {
  display: block;
  font-size: 1.55rem;
  line-height: 1.1;
}

.metric span {
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--mist);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: end;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  padding: 24px;
  box-shadow: 0 18px 40px rgba(15, 36, 54, 0.06);
}

.narrative-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 22px;
}

.story-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  padding: 28px;
  box-shadow: 0 20px 48px rgba(15, 36, 54, 0.07);
}

.story-card-accent {
  background: linear-gradient(180deg, #fbfffe 0%, #ffffff 100%);
  border-color: rgba(15, 118, 110, 0.18);
}

.highlight-list {
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.highlight-list li + li {
  margin-top: 10px;
}

.panel-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 20px 20px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 40px;
  padding: 48px 0 72px;
}

.legal-nav {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  height: max-content;
  position: sticky;
  top: 96px;
}

.legal-nav a {
  display: block;
  padding: 8px 0;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.legal-copy {
  max-width: 780px;
}

.legal-copy h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
}

.legal-copy h2 {
  font-size: 1.45rem;
  margin-top: 34px;
}

.notice {
  border-left: 4px solid var(--gold);
  background: #fff8e6;
  padding: 16px 18px;
  border-radius: 8px;
  color: #6b4b0f;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
}

.footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

@media (max-width: 820px) {
  .hero-grid,
  .legal-layout,
  .cards,
  .section-intro,
  .narrative-grid {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

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