/* =============================================
   SECTIONS — Narrative, Stats, Parallax, Dividers, Progress Nav
   ============================================= */

/* ── Page section wrapper ── */
.page-section {
  padding: 5rem 1.5rem;
  max-width: 100%;
  overflow: hidden;
}

/* ── Narrative text block ── */
.narrative {
  max-width: 660px;
  margin: 0 auto;
  text-align: center;
}

.narrative--left { text-align: left; margin-left: 0; }

.section-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 500;
  color: var(--accent);
}

.section-eyebrow svg {
  width: 1.1em;
  height: 1.1em;
  color: var(--accent);
}

.section-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.section-body {
  margin-top: 2rem;
  font-size: 1.07rem;
  color: var(--fg-mid);
  line-height: 1.75;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.narrative--left .section-body {
  margin-left: 0;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Stats row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem 3rem;
  max-width: 860px;
  margin: 4rem auto 0;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.stat-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  color: var(--fg);
  line-height: 1;
  letter-spacing: -0.03em;
  min-height: 1.2em;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  max-width: 160px;
  line-height: 1.4;
}

.stat-unit {
  font-size: 0.68rem;
  color: var(--fg-muted);
  opacity: 0.8;
  max-width: 200px;
  line-height: 1.35;
  letter-spacing: 0.02em;
}

/* ── Section divider ── */
.section-divider {
  max-width: 800px;
  margin: 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ── Parallax break ── */
.parallax-break {
  position: relative;
  height: 50vh;
  min-height: 320px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  will-change: transform;
}

.parallax-dark {
  position: absolute;
  inset: 0;
  background: rgba(26, 22, 18, 0.55);
}

.parallax-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 700px;
}

.parallax-quote {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  color: #f5f0e8;
  line-height: 1.3;
  font-style: italic;
}

.parallax-sub {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.65);
}

/* ── Viz container ── */
.viz-container {
  width: 100%;
  overflow: hidden;
}

/* ── Emissions policy highlight ── */
.emissions-highlight {
  max-width: 900px;
  margin: 4rem auto 0;
  padding: 2rem 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.emissions-highlight h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1.5rem;
  text-align: center;
}

.country-spotlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.country-spotlight {
  padding: 1.5rem;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.cs-flag {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.cs-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.25rem;
}

.cs-since {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.cs-desc {
  font-size: 0.85rem;
  color: var(--fg-mid);
  line-height: 1.55;
}

.cs-trend {
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
}

.country-mini-chart-wrap {
  margin-top: 0.9rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.country-mini-chart-title {
  margin: 0 0 0.35rem;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--fg-muted);
}

.country-mini-chart {
  width: 100%;
  min-height: 74px;
}

/* ── Hope section ── */
.cta-group {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--primary);
  color: #f5f0e8;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.88; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: transparent;
  color: var(--fg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}
.btn-secondary:hover { background: var(--secondary); }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 4rem 1.5rem;
  text-align: center;
}

.footer-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.2rem;
  color: var(--fg);
}

.footer-desc {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--fg-muted);
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.footer-meta {
  margin-top: 2rem;
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.footer-copy {
  margin-top: 1rem;
  font-size: 0.7rem;
  color: rgba(107, 94, 79, 0.5);
}

@media (max-width: 640px) {
  .page-section { padding: 3.5rem 1rem; }
  .stats-row { grid-template-columns: 1fr; gap: 2rem; }
  .country-spotlights { grid-template-columns: 1fr; }
  .parallax-break { height: 40vh; background-attachment: scroll !important; }
}