/* ── HERO ─────────────────────────────────────────────────────── */
.detail-hero {
  position: relative;
  height: 90vh;
  min-height: 550px;
  overflow: hidden;
}

.detail-hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.detail-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(10, 5, 2, 0.82) 0%,
    rgba(10, 5, 2, 0.38) 52%,
    rgba(10, 5, 2, 0.7) 100%
  );
}

.detail-hero__content {
  position: absolute;
  left: 6vw;
  right: 6vw;
  bottom: 11vh;
  z-index: 3;
  color: var(--color-white);
  max-width: 980px;
}

.detail-hero__kicker {
  margin: 0 0 10px;
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary-light);
}

.detail-hero__content h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 2.5rem);
  font-weight: 300;
  line-height: 1.1;
  max-width: 20ch;
}

.detail-hero__sub {
  margin: 12px 0 0;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--color-primary-light);
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ── PAGE BACKGROUND ─────────────────────────────────────────── */
#activity-detail-page {
  background: linear-gradient(165deg, var(--color-cream) 0%, #fffaf3 100%);
  color: var(--color-text-on-light);
}

/* ── LAYOUT ─────────────────────────────────────────────────── */
.act-wrap {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 40px;
}

.act-shell {
  padding: 34px 0 10px;
}

.act-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

/* ── RAIL / SIDEBAR ─────────────────────────────────────────── */
.act-rail {
  position: sticky;
  top: calc(var(--nav-h-sm, 64px) + 14px);
  display: grid;
  gap: 14px;
}

.rail-card {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 8px 24px rgba(26, 16, 8, 0.07);
}

.rail-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-text-on-light);
}

.rail-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.rail-facts li {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.rail-facts li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.rail-facts span {
  color: var(--color-muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.rail-facts strong {
  color: var(--color-text-on-light);
  font-weight: 500;
  font-size: var(--text-sm);
}

/* CTA rail card */
.rail-card--cta {
  background: linear-gradient(140deg, var(--color-primary-subtle), #fcefdc);
}

.rail-card--cta p {
  margin: 0 0 14px;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-on-light-2);
}

.rail-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rail-btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-base);
}

.rail-btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.rail-btn-ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  color: var(--color-text-on-light);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.rail-btn-ghost:hover {
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.6);
}

/* ── MAIN ARTICLE ────────────────────────────────────────────── */
.act-main {
  display: grid;
  gap: 14px;
}

/* ── PROSE BLOCKS ────────────────────────────────────────────── */
.prose-block {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: 0 10px 30px rgba(26, 16, 8, 0.08);
}

.prose-block h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text-on-light);
}

.prose-block p,
.prose-block li {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.9;
  color: var(--color-text-on-light-2);
}

.prose-block p + p {
  margin-top: 10px;
}

.prose-block ul {
  margin: 10px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.lead-dropcap::first-letter {
  float: left;
  font-family: var(--font-display);
  font-size: 4.4rem;
  line-height: 0.82;
  padding-right: 8px;
  color: var(--color-primary-dark);
}

/* Price badge inside intro card */
.act-price-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--color-primary-subtle);
  color: var(--color-primary-dark);
  border: 1px solid rgba(var(--color-primary-rgb, 180, 110, 40), 0.25);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 14px;
}

/* ── RECOMMENDATIONS ─────────────────────────────────────────── */
.activity-recommendations {
  padding: 14px 0 86px;
}

.related-head {
  margin-bottom: 16px;
}

.related-head span {
  color: var(--color-primary);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.related-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
}

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

.related-card {
  display: grid;
  grid-template-rows: 190px auto;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: 0 10px 32px rgba(26, 16, 8, 0.09);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(26, 16, 8, 0.14);
}

.related-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.related-card div {
  padding: 14px 16px 18px;
}

.related-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
}

.related-card p {
  margin: 0;
  line-height: 1.75;
  color: var(--color-text-on-light-2);
  font-size: var(--text-sm);
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .act-grid {
    grid-template-columns: 1fr;
  }

  .act-rail {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .related-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .detail-hero {
    min-height: 430px;
  }

  .detail-hero__content {
    left: 20px;
    right: 20px;
    bottom: 30px;
  }

  .act-wrap {
    padding: 0 20px;
  }

  .act-rail {
    grid-template-columns: 1fr;
  }

  .prose-block {
    padding: 18px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}