/* GEOLiNK · page styles · /design-guides/wide-temperature/
   Scope: every selector is page-prefixed (wt-). No global class names. */

/* 1 · Hero — axis-led: type, illustrative scene, then the temperature axis */
.wt-hero {
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
  background:
    radial-gradient(820px 440px at 84% 18%, rgba(var(--color-cyan-rgb), 0.12), transparent 66%),
    linear-gradient(180deg, var(--color-lab-raised) 0%, var(--color-ice-deep) 100%);
}

.wt-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(28px, 4.5vw, 64px);
  align-items: center;
  padding-block: clamp(44px, 6vw, 80px) var(--space-8);
}

.wt-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-eyebrow);
  letter-spacing: var(--tracking-label);
  line-height: 1.4;
  text-transform: uppercase;
}

.wt-eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
}

.wt-hero-title {
  max-width: 18ch;
  font-size: clamp(36px, 4.8vw, 60px);
}

.wt-hero-lead {
  max-width: 52ch;
  margin-top: var(--space-5);
  color: var(--text-secondary);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.62;
}

.wt-hero-actions {
  margin-top: var(--space-6);
}

.wt-hero-figure {
  margin: 0;
}

.wt-hero-frame {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.wt-hero-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wt-hero-figure figcaption {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

.wt-axis-wrap {
  padding-bottom: clamp(24px, 4vw, 44px);
}

.wt-axis {
  display: block;
  width: 100%;
  height: auto;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--line);
  background: rgba(var(--color-lab-raised-rgb), 0.86);
  box-shadow: var(--shadow-raised);
}

.wt-axis-note {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* 2 · Section heads */
.wt-section-head {
  max-width: 64ch;
  margin-bottom: var(--space-7);
}

.wt-section-head h2 {
  max-width: 26ch;
}

/* 3 · Derating diagram */
.wt-derate-figure {
  margin: 0;
  padding: clamp(14px, 2.4vw, 28px);
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.wt-derate-figure svg {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}

.wt-derate-note {
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* 4 · Inside the board */
.wt-inside-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(28px, 4.5vw, 64px);
  align-items: center;
}

.wt-inside-copy p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.wt-inside-list {
  margin-top: var(--space-5);
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.wt-inside-list li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: var(--text-sm);
}

.wt-inside-list li span:first-child {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.wt-inside-list li span:last-child {
  color: var(--text-secondary);
  text-align: right;
}

.wt-inside-note {
  margin-top: var(--space-5);
  padding: var(--space-3) 0 var(--space-3) var(--space-4);
  border-left: 2px solid var(--accent);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.wt-inside-figure {
  margin: 0;
}

.wt-inside-frame {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.wt-inside-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wt-inside-figure figcaption {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

/* 5 · Rating vs validation */
.wt-split-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.wt-split-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: var(--text-sm);
  line-height: 1.55;
}

.wt-split-table caption {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-align: left;
}

.wt-split-table th,
.wt-split-table td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
}

.wt-split-table thead th {
  background: var(--color-ice);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.wt-split-table tbody th {
  width: 50%;
  color: var(--ink);
  font-weight: var(--weight-medium);
}

.wt-split-table tbody td {
  color: var(--text-secondary);
}

.wt-split-table tbody tr:last-child th,
.wt-split-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 6 · Derating checks */
.wt-checks-figure {
  margin: 0;
  padding: clamp(14px, 2.4vw, 28px);
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.wt-checks-figure svg {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}

/* 7 · Model table */
.wt-models-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.wt-models-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: var(--text-sm);
  line-height: 1.5;
}

.wt-models-table caption {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-align: left;
}

.wt-models-table th,
.wt-models-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
}

.wt-models-table thead th {
  background: var(--color-ice);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.wt-models-table tbody th {
  color: var(--ink);
  font-weight: var(--weight-medium);
}

.wt-models-table tbody td {
  color: var(--text-secondary);
}

.wt-models-table tbody tr:last-child th,
.wt-models-table tbody tr:last-child td {
  border-bottom: 0;
}

.wt-models-note {
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* 8 · Galleries */
.wt-gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
}

.wt-shot {
  margin: 0;
}

.wt-shot-frame {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--color-white);
}

.wt-shot-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.wt-shot figcaption {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.03em;
  line-height: 1.5;
}

.wt-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

/* 9 · Storage cards */
.wt-storage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.8vw, 34px);
}

.wt-storage-card {
  padding: var(--space-5) 0 0;
  border-top: 2px solid var(--accent);
}

.wt-storage-card h3 {
  margin-bottom: var(--space-3);
}

.wt-storage-card p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.65;
}

/* 10 · FAQ */
.wt-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 40px);
}

.wt-faq-item {
  padding-top: var(--space-4);
  border-top: 1px solid var(--line-strong);
}

.wt-faq-item h3 {
  margin-bottom: var(--space-3);
}

.wt-faq-item p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.65;
}

/* 11 · CTA */
.wt-cta {
  border-top: 1px solid var(--line-strong);
  background: linear-gradient(180deg, var(--color-ice-deep), var(--color-lab-raised));
}

.wt-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(28px, 4.5vw, 64px);
  align-items: center;
}

.wt-cta-copy p {
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.wt-cta-actions {
  margin-top: var(--space-5);
}

.wt-cta-figure {
  margin: 0;
}

.wt-cta-frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.wt-cta-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wt-cta-figure figcaption {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

/* 12 · Responsive */
@media (max-width: 1080px) {
  .wt-gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .wt-hero-grid,
  .wt-inside-grid,
  .wt-cta-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .wt-storage-grid,
  .wt-faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .wt-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .wt-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}