/* Page Label AAC — noir, vert, blanc. */

.lab-page {
  background: #fff;
  color: #171916;
}

.lab-page [id] { scroll-margin-top: 96px; }

.lab-hero {
  padding: 56px 0 64px;
  border-bottom: 1px solid #c5d1c7;
}

.lab-hero-inner { max-width: 720px; }

.lab-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: #6e8b7c;
}

.lab-hero h1 {
  margin: 12px 0 20px;
  max-width: 16ch;
}

.lab-copy {
  max-width: 48ch;
  margin: 0 0 16px;
  line-height: 1.7;
}

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

.lab-block { padding: 64px 0; }

.lab-block h2,
.lab-dark h2 {
  margin: 10px 0 18px;
  max-width: 18ch;
}

.lab-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}

.lab-pillars {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 36px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid #c5d1c7;
}

.lab-pillars li {
  padding: 0 28px 0 0;
  border-right: 1px solid #c5d1c7;
}

.lab-pillars li:last-child {
  padding-right: 0;
  padding-left: 28px;
  border-right: 0;
}

.lab-pillars li:nth-child(2) { padding-left: 28px; }

.lab-pillars h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: #6e8b7c;
}

.lab-pillars p {
  margin: 0;
  max-width: 28ch;
  line-height: 1.6;
}

.lab-green {
  padding: 64px 0;
  background: #6e8b7c;
  color: #fff;
}

.lab-green-inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.lab-green .lab-copy {
  max-width: none;
  color: #fff;
}

.lab-quote {
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid #fff;
  font-family: "Newsreader", "Iowan Old Style", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.4;
}

.lab-player {
  margin: 28px 0 16px;
  background: #171916;
  border-radius: 2px;
  overflow: hidden;
}

.lab-player video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #171916;
}

.lab-player video:focus-visible {
  outline: 2px solid #8fae96;
  outline-offset: 3px;
}

.lab-meta {
  max-width: 58ch;
  margin: 0 0 8px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.lab-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-top: 8px;
}

.lab-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 1px solid #6e8b7c;
  color: #6e8b7c;
}

.lab-link:focus-visible,
.lab-page .btn:focus-visible {
  outline: 1px solid #171916;
  outline-offset: 3px;
}

.lab-dark {
  padding: 64px 0;
  background: #171916;
  color: #fff;
}

.lab-dark-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.lab-dark .lab-kicker { color: #8fae96; }
.lab-dark h2,
.lab-dark .lab-copy { color: #fff; }

.lab-dark .btn-fill {
  background: #fff;
  color: #171916;
  border-color: #fff;
}

.lab-dark .btn-fill:focus-visible { outline-color: #fff; }

@media (max-width: 900px) {
  .lab-split,
  .lab-dark-grid,
  .lab-pillars {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .lab-pillars li,
  .lab-pillars li:nth-child(2),
  .lab-pillars li:last-child {
    padding: 0 0 22px;
    border-right: 0;
    border-bottom: 1px solid #c5d1c7;
  }
  .lab-pillars li:last-child { border-bottom: 0; padding-bottom: 0; }
}

@media (max-width: 767px) {
  .lab-hero { padding: 36px 0 48px; }
  .lab-block,
  .lab-green,
  .lab-dark { padding: 48px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .lab-page { scroll-behavior: auto; }
  .lab-page a { transition: none; }
}