/* ========== PAGE ACTIVITES ========== */

.page-activites {
  background: #fff;
}

/* Hero section */
.activites-hero {
  padding: 60px 0 40px;
  text-align: center;
  background: linear-gradient(135deg, #1d4f6b 0%, #0f2f44 100%);
  color: #fff;
}

.activites-hero .container {
  max-width: 1200px;
}

.activites-hero h1 {
  margin: 0 0 20px;
  font-size: 48px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.activites-hero p {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  opacity: 0.95;
  max-width: 800px;
  margin: 0 auto;
}

/* Section title */
.section {
  padding: 40px 0 20px;
}

.section .container {
  max-width: 1200px;
}

.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  color: #0f2f44;
  margin: 0;
  letter-spacing: 0.3px;
}

/* Activity sections */
.activite {
  padding: 60px 0;
}

.activite.alt {
  background: #f8f9fa;
}

.activite .container {
  max-width: 1200px;
}

.activite-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.activite-text h2 {
  margin: 0 0 30px;
  font-size: 28px;
  font-weight: 700;
  color: #0f2f44;
  line-height: 1.4;
}

.activite-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.activite-list li {
  margin-bottom: 16px;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
  color: #244a63;
}

.activite-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #1d4f6b;
  font-weight: bold;
}

.activite-list strong {
  color: #0f2f44;
}

.activite-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.activite-gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.activite-gallery img:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.activite-gallery.large {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.activite-gallery.large img {
  height: 250px;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 980px) {
  .activites-hero {
    padding: 50px 0 30px;
  }

  .activites-hero h1 {
    font-size: 40px;
  }

  .activites-hero p {
    font-size: 16px;
  }

  .section-title {
    font-size: 30px;
  }

  .activite {
    padding: 50px 0;
  }

  .activite-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .activite-text h2 {
    font-size: 24px;
  }

  .activite-gallery {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }

  .activite-gallery.large {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 640px) {
  .activites-hero {
    padding: 40px 0 20px;
  }

  .activites-hero h1 {
    font-size: 32px;
  }

  .activites-hero p {
    font-size: 14px;
  }

  .section-title {
    font-size: 24px;
  }

  .activite {
    padding: 40px 0;
  }

  .activite-text h2 {
    font-size: 20px;
  }

  .activite-list li {
    font-size: 14px;
  }

  .activite-gallery {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
  }

  .activite-gallery img {
    height: 150px;
  }

  .activite-gallery.large {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
  }

  .activite-gallery.large img {
    height: 180px;
  }
}