/* ========================================
   Activities Page - Excursions & Island Hub
   Premium island showcase with glassmorphism
   ======================================== */

body.activities-page {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: var(--site-bg);
  overflow-x: hidden;
}

/* ── Hero ─────────────────────────────── */
.activities-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: clamp(100px, 15vh, 160px) var(--page-gutter) clamp(48px, 8vh, 80px);
}

.activities-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.activities-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 20, 40, 0.45) 0%,
    rgba(0, 20, 40, 0.25) 40%,
    rgba(0, 10, 30, 0.70) 100%
  );
}

.activities-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  color: #fff;
  animation: heroFadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to { opacity: 1; transform: translateY(0); }
}

.activities-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.activities-hero-title {
  margin: 0 0 14px;
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.activities-hero-subtitle {
  margin: 0 auto;
  max-width: 600px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.6;
  opacity: 0.92;
}

.activities-hero-stats {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 26px;
}

.activities-hero-stats span {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  min-width: 112px;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.26);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 0.82rem;
  font-weight: 700;
}

.activities-hero-stats strong {
  font-size: 1.08rem;
  font-weight: 900;
}

.activities-hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  padding: 12px 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.3s, transform 0.3s;
  cursor: pointer;
}

.activities-hero-scroll:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.activities-hero-scroll svg {
  animation: bounceDown 2s infinite;
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* ── Islands Section ──────────────────── */
.activities-islands-section {
  padding: clamp(48px, 8vw, 96px) var(--page-gutter);
}

.activities-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.activities-section-kicker {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(var(--brand-primary-rgb), 0.10);
  color: var(--brand-primary-dark);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.activities-section-title {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 900;
  color: var(--gray-900);
  line-height: 1.15;
}

.activities-section-desc {
  margin: 0;
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ── Island Cards Grid ────────────────── */
.activities-island-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.island-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  color: #fff;
  cursor: pointer;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.45s ease;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.island-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.28);
}

.island-card-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.island-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.island-card:hover .island-card-bg img {
  transform: scale(1.06);
}

.island-card-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.25) 45%,
    rgba(0, 0, 0, 0.05) 100%
  );
}

.island-card-content {
  position: relative;
  z-index: 2;
  padding: 32px;
}

.island-card-badge {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.island-card-name {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  line-height: 1.15;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.island-card-desc {
  margin: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.9;
  max-width: 380px;
}

.island-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.island-card-feature {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.78rem;
  font-weight: 600;
}

.island-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cta-grad-start), var(--cta-grad-end));
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  box-shadow: 0 4px 16px rgba(var(--cta-shadow-rgb) / 0.35);
  transition: transform 0.25s, box-shadow 0.25s;
}

.island-card:hover .island-card-cta {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(var(--cta-shadow-rgb) / 0.45);
}

/* ── Highlights Section ───────────────── */
.activities-highlights {
  padding: clamp(48px, 8vw, 96px) var(--page-gutter);
  background: var(--surface-soft);
}

.activities-highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 48px auto 0;
}

.highlight-card {
  padding: 28px 22px;
  border-radius: 22px;
  background: var(--surface-elevated);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.1);
}

.highlight-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--feature-icon-grad-start), var(--feature-icon-grad-end));
  font-size: 1.5rem;
}

.highlight-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--gray-900);
}

.highlight-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.55;
}

/* ── Gallery Preview ──────────────────── */
.activities-gallery-preview {
  padding: clamp(48px, 8vw, 96px) var(--page-gutter);
}

.gallery-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 240px 240px;
  gap: 12px;
  max-width: 1200px;
  margin: 48px auto 0;
}

.gallery-preview-item {
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.gallery-preview-item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-preview-item:hover img {
  transform: scale(1.05);
}

.gallery-preview-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-preview-item:hover::after {
  opacity: 1;
}

/* ── CTA Section ──────────────────────── */
.activities-cta-section {
  padding: clamp(48px, 8vw, 96px) var(--page-gutter);
  text-align: center;
}

.activities-cta-box {
  max-width: 800px;
  margin: 0 auto;
  padding: clamp(32px, 5vw, 56px);
  border-radius: 28px;
  background: linear-gradient(135deg, var(--seasonal-banner-grad-start) 0%, var(--seasonal-banner-grad-mid) 52%, var(--seasonal-banner-grad-end) 100%);
  color: #fff;
  box-shadow: 0 22px 48px rgba(var(--seasonal-banner-shadow-rgb) / 0.25);
}

.activities-cta-box h2 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  line-height: 1.15;
}

.activities-cta-box p {
  margin: 0 0 24px;
  font-size: 1.05rem;
  opacity: 0.92;
  line-height: 1.6;
}

.activities-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  background: #fff;
  color: var(--brand-primary-dark);
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.activities-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

/* ── Dark Theme ───────────────────────── */
[data-theme="dark"] .activities-section-title {
  color: #f1f5f9;
}

[data-theme="dark"] .activities-section-desc {
  color: #94a3b8;
}

[data-theme="dark"] .highlight-card {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(100, 116, 139, 0.2);
}

[data-theme="dark"] .highlight-card h3 {
  color: #f1f5f9;
}

[data-theme="dark"] .highlight-card p {
  color: #94a3b8;
}

[data-theme="dark"] .activities-highlights {
  background: rgba(15, 23, 42, 0.5);
}

/* ── RTL ──────────────────────────────── */
body[dir="rtl"] .activities-hero-content,
body[dir="rtl"] .activities-section-header,
body[dir="rtl"] .activities-cta-box {
  text-align: right;
}

body[dir="rtl"] .island-card-content {
  text-align: right;
}

/* ── Responsive ───────────────────────── */
@media (max-width: 960px) {
  .activities-island-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .island-card {
    min-height: 380px;
  }

  .activities-highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-preview-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .gallery-preview-item:nth-child(1) {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .activities-hero {
    min-height: 55vh;
    padding-top: 120px;
  }

  .island-card {
    min-height: 320px;
  }

  .activities-highlights-grid {
    grid-template-columns: 1fr;
  }

  .gallery-preview-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .gallery-preview-item:nth-child(1) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .gallery-preview-item {
    height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .activities-hero-content,
  .activities-hero-scroll svg {
    animation: none;
  }
}