html {
    scroll-behavior: smooth;
  }

  .navbar {
    transition: background-color 0.4s ease;
  }

  .scrolled {
    background-color: #fff !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }
  section {
    scroll-margin-top: 50px; /* sesuaikan dengan tinggi navbar kamu */
  }
.hero-section {
    min-height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
                url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?auto=format&fit=crop&w=1500&q=80') center center/cover no-repeat;
    padding-top: 100px;
  }
  .hero-slide {
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-blend-mode: darken;
    background-color: rgba(0, 0, 0, 0.6);
  }
  /* === Tentang Section === */
.jadwal-section {
    background-color: #f9f9f9; /* 💡 Ganti sesuai preferensi */
  }
  
  .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
  }
  
  .section-subtitle {
    font-size: 1.1rem;
    color: #555;
  }
  
  .tentang-section .bi {
    font-size: 3rem;
  }
  
  .tentang-section h5 {
    font-size: 1.2rem;
    margin-top: 0.5rem;
    color: #222;
  }
  
  .tentang-section p {
    font-size: 0.95rem;
    color: #555;
  }
  .footer a:hover {
    color: #ffc107 !important;
  }
  
  .footer .bi {
    font-size: 1.3rem;
  }
  
  .footer img {
    max-height: 60px;
  }
  
  .newsletter-form .form-control {
    border-radius: 0.375rem 0 0 0.375rem;
  }
  
  .newsletter-form .btn {
    border-radius: 0 0.375rem 0.375rem 0;
  }

  .gallery-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }
  
  .gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  }
  
  .gallery-card img {
    height: 200px;
    object-fit: cover;
  }
  
  .filter-btn.active {
    background-color: var(--bs-primary);
    color: white;
  }
  
  .gallery-item {
    transition: opacity 0.3s ease;
  }
  
  .gallery-item.hidden {
    display: none;
  }