* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #09100f;
  color: #f1f6f3;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

a {
  color: #78dcca;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.hero {
  min-height: 76vh;
  display: grid;
  align-items: end;
  padding: 44px 28px 36px;
  background:
    linear-gradient(180deg, rgba(9, 16, 15, 0.24), #09100f 88%),
    radial-gradient(circle at 76% 18%, rgba(255, 107, 107, 0.22), transparent 34%),
    radial-gradient(circle at 12% 28%, rgba(120, 220, 202, 0.24), transparent 38%),
    #09100f;
  border-bottom: 1px solid rgba(241, 246, 243, 0.12);
}

.hero-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.eyebrow {
  color: #f7c948;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  max-width: 980px;
  margin: 12px 0 12px;
  font-size: clamp(40px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}

.subtitle {
  max-width: 880px;
  color: #c8d7d1;
  font-size: clamp(17px, 2.3vw, 23px);
  line-height: 1.45;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(241, 246, 243, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #f1f6f3;
  font-weight: 700;
}

.button.primary {
  background: #78dcca;
  color: #07110f;
}

.metrics {
  width: min(1180px, calc(100% - 56px));
  margin: 14px auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  min-height: 86px;
  padding: 16px;
  border: 1px solid rgba(241, 246, 243, 0.12);
  border-radius: 8px;
  background: rgba(16, 26, 24, 0.94);
}

.metric span {
  display: block;
  color: #98aca5;
  font-size: 12px;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}

main {
  width: min(1180px, calc(100% - 56px));
  margin: 42px auto 80px;
}

.section-head {
  margin: 40px 0 18px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  letter-spacing: 0;
}

.section-head p {
  max-width: 540px;
  margin: 0;
  color: #a9bbb5;
  line-height: 1.55;
}

.figure-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.figure {
  overflow: hidden;
  border: 1px solid rgba(241, 246, 243, 0.12);
  border-radius: 8px;
  background: #0f1816;
}

.figure h3 {
  margin: 0;
  padding: 15px 16px 0;
  font-size: 18px;
}

.figure p {
  margin: 6px 16px 12px;
  color: #a9bbb5;
  line-height: 1.5;
}

iframe {
  display: block;
  width: 100%;
  height: min(74vh, 760px);
  border: 0;
  background: #09100f;
}

.method {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.method article {
  border: 1px solid rgba(241, 246, 243, 0.12);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.035);
}

.method h3 {
  margin: 0 0 8px;
}

.method p {
  margin: 0;
  color: #a9bbb5;
  line-height: 1.55;
}

/* ── Insight cards (big numbers) ── */

.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.insight {
  border: 1px solid rgba(241, 246, 243, 0.12);
  border-radius: 8px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.035);
}

.insight-number {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  color: #78dcca;
  line-height: 1;
  margin-bottom: 6px;
}

.insight h4 {
  margin: 0 0 6px;
  font-size: 15px;
  color: #f1f6f3;
}

.insight p {
  margin: 0;
  color: #a9bbb5;
  font-size: 13px;
  line-height: 1.55;
}

/* ── ZIP data table ── */

.zip-table-wrap {
  overflow-x: auto;
  margin-bottom: 10px;
}

.zip-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.zip-table th {
  text-align: left;
  padding: 10px 14px;
  color: #98aca5;
  font-size: 11px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(241, 246, 243, 0.12);
}

.zip-table td {
  padding: 8px 14px;
  border-bottom: 1px solid rgba(241, 246, 243, 0.06);
  color: #c8d7d1;
}

.zip-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.zip-table tbody tr:hover {
  background: rgba(120, 220, 202, 0.06);
}

.table-note {
  color: #8ba19a;
  font-size: 13px;
  line-height: 1.55;
  margin-top: 8px;
}

/* ── Figure descriptions ── */

.fig-desc {
  margin: 6px 16px 12px !important;
  color: #a9bbb5 !important;
  line-height: 1.6 !important;
  font-size: 14px !important;
}

/* ── Takeaways ── */

.takeaways {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.takeaway {
  border: 1px solid rgba(241, 246, 243, 0.12);
  border-radius: 8px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.025);
  color: #c8d7d1;
  line-height: 1.6;
  font-size: 14px;
}

.takeaway strong {
  display: block;
  margin-bottom: 4px;
  color: #f1f6f3;
  font-size: 15px;
}

.data-banner {
  width: min(1180px, calc(100% - 56px));
  margin: -28px auto 0;
  border: 1px solid rgba(241, 246, 243, 0.12);
  border-radius: 8px;
  background: rgba(16, 26, 24, 0.94);
  padding: 14px 20px;
  position: relative;
  z-index: 1;
}

.data-banner-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.data-badge {
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data-badge--real {
  background: #78dcca;
  color: #07110f;
}

.data-badge--synthetic {
  background: rgba(247, 201, 72, 0.22);
  color: #f7c948;
  border: 1px solid rgba(247, 201, 72, 0.35);
}

.data-banner-text {
  color: #a9bbb5;
  font-size: 14px;
  line-height: 1.45;
}

footer {
  border-top: 1px solid rgba(241, 246, 243, 0.12);
  color: #8ba19a;
  padding: 28px;
  text-align: center;
  font-size: 14px;
  line-height: 1.55;
}

footer p {
  margin: 6px 0;
}

footer .sources {
  font-size: 12px;
  color: #6e8a81;
  max-width: 780px;
  margin: 10px auto;
}

@media (max-width: 850px) {
  .hero {
    min-height: 70vh;
    padding: 32px 18px 28px;
  }

  .data-banner,
  .metrics,
  main {
    width: calc(100% - 28px);
  }

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

  .data-banner-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 10px;
  }

  iframe {
    height: 520px;
  }

  .zip-table {
    font-size: 12px;
  }

  .zip-table th, .zip-table td {
    padding: 6px 8px;
  }
}