:root {
  --bg: #f5efe1;
  --paper: rgba(255, 252, 244, 0.9);
  --ink: #1f2937;
  --muted: #5b6573;
  --accent: #0f766e;
  --accent-2: #f97316;
  --line: rgba(31, 41, 55, 0.12);
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.22), transparent 35%),
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.16), transparent 28%),
    linear-gradient(180deg, #fcfaf4 0%, var(--bg) 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
}

a {
  color: inherit;
}

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

.hero {
  padding: 40px 0 28px;
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.18);
}

.hero-grid,
.market-grid,
.detail-grid,
.cards {
  display: grid;
  gap: 20px;
}

.hero-grid {
  grid-template-columns: 1.3fr 0.9fr;
  align-items: start;
  margin-top: 18px;
}

.panel,
.card,
.quote,
.market-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel {
  padding: 28px;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.02;
  margin: 0;
}

h1 {
  font-size: clamp(44px, 7vw, 78px);
  letter-spacing: -0.04em;
  max-width: 10ch;
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 24px;
  letter-spacing: -0.03em;
}

.lede {
  font-size: 20px;
  line-height: 1.55;
  max-width: 58ch;
  margin-top: 18px;
  color: var(--muted);
}

.cta-row,
.mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-row {
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn.primary {
  background: var(--ink);
  color: white;
}

.btn.secondary {
  background: transparent;
  border-color: var(--line);
}

.metrics {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.metric {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid var(--line);
}

.metric strong {
  display: block;
  font-size: 26px;
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.section {
  padding: 18px 0 32px;
}

.proof-strip,
.choice-grid,
.route-grid {
  display: grid;
  gap: 16px;
}

.proof-strip {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 20px;
}

.proof {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

.proof strong {
  display: block;
  font-size: 30px;
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.route-grid,
.choice-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.choice-card {
  padding: 22px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.choice-card p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.kicker {
  margin-top: 18px;
  display: inline-block;
  font-size: 14px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sticky-cta {
  position: sticky;
  bottom: 0;
  z-index: 20;
  padding: 14px 0 20px;
  background: linear-gradient(180deg, rgba(245, 239, 225, 0), rgba(245, 239, 225, 0.96) 36%);
}

.sticky-cta .panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 18px;
}

.cards,
.market-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

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

.market-card .tag {
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

.market-card p,
.card p,
.copy p,
.faq-item p {
  color: var(--muted);
  line-height: 1.7;
}

.detail-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

.copy {
  display: grid;
  gap: 18px;
}

.copy section {
  padding: 22px;
}

.copy ul,
.quote ul {
  margin: 14px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.quote {
  padding: 22px;
  position: sticky;
  top: 20px;
}

.quote small,
.muted {
  color: var(--muted);
}

.sources,
.faq-list {
  display: grid;
  gap: 14px;
}

.source-item,
.faq-item {
  padding: 18px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.footer {
  padding: 30px 0 50px;
  color: var(--muted);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

code.inline {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95em;
}

@media (max-width: 900px) {
  .hero-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .quote {
    position: static;
  }

  h1 {
    max-width: 100%;
  }
}