/* ==========================================================================
   T04 Tour Alternatives: selective discovery on individual tour pages
   ========================================================================== */

.tour-alternatives {
  padding: var(--space-8) 0;
  background: var(--color-white);
}

/* Editorial heading: intentionally different from the homepage directory */
.tour-alternatives__heading-row {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-stone-300);
}

.tour-alternatives__heading::before {
  display: block;
  width: 3.5rem;
  height: 0.25rem;
  margin-bottom: var(--space-4);
  content: "";
  background: linear-gradient(90deg, var(--color-vine-dark) 0 60%, var(--color-burgundy) 60% 100%);
}

.tour-alternatives__eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-burgundy);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tour-alternatives__title {
  max-width: 20ch;
  margin: 0;
  color: var(--color-charcoal);
  font-family: "Lora", Georgia, serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 500;
  line-height: 1.2;
}

.tour-alternatives__intro {
  max-width: 32rem;
  margin: 0;
  color: var(--color-stone-600);
  line-height: 1.7;
}

/* Two-column editorial choices rather than a repeat of homepage link panels */
.tour-alternatives__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.tour-alternative {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--color-stone-300);
  background: var(--color-cream);
}

.tour-alternative__link {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: var(--space-5);
  color: var(--color-charcoal);
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.tour-alternative__topline {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-stone-300);
}

.tour-alternative__number {
  font-family: "Lora", Georgia, serif;
  color: var(--color-vine-dark);
  font-size: 1.65rem;
  line-height: 1;
}

.tour-alternative__category {
  color: var(--color-burgundy);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.tour-alternative__title {
  margin: 0;
  color: var(--color-charcoal);
  font-family: "Lora", Georgia, serif;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
}

.tour-alternative__description {
  max-width: 33rem;
  margin: var(--space-3) 0 var(--space-4);
  color: var(--color-stone-600);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.tour-alternative__action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  color: var(--color-vine-dark);
  font-weight: 600;
  line-height: 1.4;
  text-decoration: underline;
  text-underline-offset: 0.2rem;
}

.tour-alternative__link:hover,
.tour-alternative__link:focus-visible {
  background: var(--color-white);
}

.tour-alternative__link:hover .tour-alternative__title,
.tour-alternative__link:hover .tour-alternative__action {
  color: var(--color-burgundy);
}

.tour-alternative__link:focus-visible,
.tour-alternatives__all-link:focus-visible {
  outline: 2px solid var(--color-vine);
  outline-offset: 3px;
}

/* Subordinate route to the complete tour catalogue */
.tour-alternatives__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-stone-300);
}

.tour-alternatives__footer-note {
  color: var(--color-stone-600);
  font-size: 0.9375rem;
}

.tour-alternatives__all-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-vine-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2rem;
}

.tour-alternatives__all-link:hover { color: var(--color-burgundy); }

@media (min-width: 48rem) {
  .tour-alternatives__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 64rem) {
  .tour-alternatives { padding: var(--space-9) 0; }
  .tour-alternatives__heading-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
    gap: var(--space-8);
    align-items: end;
    margin-bottom: var(--space-7);
  }
  .tour-alternative__link { padding: var(--space-6); }
  .tour-alternatives__grid { gap: var(--space-4); }
}

@media (prefers-reduced-motion: reduce) {
  .tour-alternative__link { transition: none; }
}