/* Cultural Heritage — Curated landing (editorial / institutional) */

:root {
  --ch-burgundy: #3d2a28;
  --ch-burgundy-deep: #2a1c1a;
  --ch-cream: #f7f2ea;
  --ch-cream-dark: #ebe3d6;
  --ch-gold: #b8956c;
  --ch-gold-light: #d4b896;
  --ch-ink: #1f1816;
  --ch-muted: #6b5e56;
}

body.ch-curated {
  background: var(--ch-cream);
  color: var(--ch-ink);
}

.ch-curated .ch-ad-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(247, 242, 234, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ch-cream-dark);
}

.ch-curated .ch-ad-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.ch-curated .ch-ad-brand img {
  height: 28px;
  width: auto;
}

.ch-curated .ch-ad-header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--ch-burgundy);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, transform 0.2s ease;
}

.ch-curated .ch-ad-header-cta:hover {
  background: var(--ch-burgundy-deep);
  transform: translateY(-1px);
}

/* Hero */
.ch-curated-hero {
  position: relative;
  padding: 3.5rem 1.25rem 4rem;
  overflow: hidden;
}

.ch-curated-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(184, 149, 108, 0.18), transparent),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(61, 42, 40, 0.08), transparent);
  pointer-events: none;
}

.ch-curated-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.ch-curated-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--ch-cream-dark);
  color: var(--ch-burgundy);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ch-curated-eyebrow svg {
  width: 16px;
  height: 16px;
}

.ch-curated-title {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.08;
  font-weight: 700;
  color: var(--ch-ink);
}

.ch-curated-title em {
  font-style: italic;
  color: var(--ch-burgundy);
}

.ch-curated-lead {
  margin-top: 1.25rem;
  max-width: 34rem;
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ch-muted);
}

.ch-curated-actions {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ch-curated-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  background: var(--ch-burgundy);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.ch-curated-btn-primary:hover {
  background: var(--ch-burgundy-deep);
  box-shadow: 0 8px 24px rgba(61, 42, 40, 0.25);
}

.ch-curated-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--ch-cream-dark);
  background: #fff;
  color: var(--ch-ink);
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s ease;
}

.ch-curated-btn-secondary:hover {
  border-color: var(--ch-gold);
}

.ch-curated-visual {
  position: relative;
}

.ch-curated-frame {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow:
    0 4px 6px rgba(31, 24, 22, 0.06),
    0 24px 48px rgba(31, 24, 22, 0.14);
  border: 1px solid var(--ch-cream-dark);
  background: var(--ch-burgundy-deep);
}

.ch-curated-frame .timeline-screen {
  aspect-ratio: 16 / 10;
}

.ch-curated-frame .screen-content-stack,
.ch-curated-frame .screen-content {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ch-curated-frame-label {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ch-burgundy);
}

/* Trust strip */
.ch-curated-trust {
  padding: 2rem 1.25rem;
  border-top: 1px solid var(--ch-cream-dark);
  border-bottom: 1px solid var(--ch-cream-dark);
  background: #fff;
}

.ch-curated-trust-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.ch-curated-trust-label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ch-muted);
}

.ch-curated-logos {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.75rem 2.5rem;
}

.ch-curated-logos img {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  opacity: 0.75;
  filter: grayscale(30%);
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.ch-curated-logos img:hover {
  opacity: 1;
  filter: none;
}

/* Sector cards */
.ch-curated-sectors {
  padding: 4rem 1.25rem;
}

.ch-curated-section-head {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.ch-curated-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
}

.ch-curated-section-head p {
  margin-top: 0.75rem;
  color: var(--ch-muted);
  font-size: 1.0625rem;
}

.ch-curated-sector-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

.ch-curated-sector-card {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  background: #fff;
  border: 1px solid var(--ch-cream-dark);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.ch-curated-sector-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.ch-curated-sector-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--ch-cream);
  color: var(--ch-burgundy);
}

.ch-curated-sector-icon svg {
  width: 22px;
  height: 22px;
}

.ch-curated-sector-card h3 {
  margin-top: 1rem;
  font-size: 1.125rem;
  font-weight: 700;
}

.ch-curated-sector-card p {
  margin-top: 0.5rem;
  color: var(--ch-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Case studies */
.ch-curated-cases {
  padding: 4rem 1.25rem;
  background: var(--ch-burgundy-deep);
  color: #fff;
}

.ch-curated-cases .ch-curated-section-head h2 {
  color: #fff;
}

.ch-curated-cases .ch-curated-section-head p {
  color: rgba(255, 255, 255, 0.72);
}

.ch-curated-case-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.ch-curated-case {
  display: grid;
  gap: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.ch-curated-case:hover {
  transform: translateY(-3px);
  border-color: var(--ch-gold);
}

.ch-curated-case-image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.ch-curated-case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ch-curated-case:hover .ch-curated-case-image img {
  transform: scale(1.04);
}

.ch-curated-case-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.ch-curated-case-logo img {
  height: 28px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.ch-curated-case-body h3 {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.ch-curated-case-body p {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

.ch-curated-case-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ch-gold-light);
}

/* Capabilities */
.ch-curated-capabilities {
  padding: 4rem 1.25rem;
}

.ch-curated-cap-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.ch-curated-cap-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--ch-cream-dark);
}

.ch-curated-cap-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--ch-burgundy);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
}

.ch-curated-cap-item h3 {
  font-size: 1rem;
  font-weight: 700;
}

.ch-curated-cap-item p {
  margin-top: 0.25rem;
  font-size: 0.9375rem;
  color: var(--ch-muted);
}

/* CTA */
.ch-curated-final-cta {
  padding: 4rem 1.25rem 5rem;
  text-align: center;
}

.ch-curated-final-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-2xl);
  background: linear-gradient(145deg, var(--ch-burgundy) 0%, var(--ch-burgundy-deep) 100%);
  color: #fff;
}

.ch-curated-final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.ch-curated-final-cta p {
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.82);
}

.ch-curated-final-cta .ch-curated-actions {
  justify-content: center;
}

.ch-curated-final-cta .ch-curated-btn-primary {
  background: #fff;
  color: var(--ch-burgundy);
}

.ch-curated-final-cta .ch-curated-btn-primary:hover {
  background: var(--ch-cream);
}

.ch-curated-final-cta .ch-curated-btn-secondary {
  border-color: rgba(255, 255, 255, 0.35);
  background: transparent;
  color: #fff;
}

.ch-curated-note {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
}

.ch-curated .footer-immersive {
  background: var(--ch-burgundy-deep);
  color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 768px) {
  .ch-curated-hero-inner {
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
  }

  .ch-curated-sector-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ch-curated-case-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ch-curated-case:first-child {
    grid-column: span 2;
    grid-template-columns: 1.2fr 1fr;
  }

  .ch-curated-case:first-child .ch-curated-case-image {
    aspect-ratio: auto;
    min-height: 100%;
  }
}

@media (min-width: 1024px) {
  .ch-curated-sector-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}