/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero {
    position: relative;
    background: linear-gradient(135deg, #005580 0%, #0077b6 50%, #00a8e8 100%);
    color: white;
    padding: 70px 20px 50px;
    text-align: center;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(245,166,35,0.12) 0%, transparent 45%);
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 40px;
    background: white;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    transform: scale(1.3);
}
.page-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}
.page-hero-icon {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--kuning);
    margin-bottom: 16px;
    backdrop-filter: blur(6px);
}
.page-hero h1 {
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}
.page-hero p {
    opacity: 0.85;
    font-size: 1rem;
    line-height: 1.6;
}
.page-hero-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.65);
}
.page-hero-breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}
.page-hero-breadcrumb a:hover { color: var(--kuning); }

@media (max-width: 768px) {
    .page-hero { padding: 56px 20px 40px; }
    .page-hero h1 { font-size: 1.5rem; }
    .page-hero p { font-size: 0.875rem; }
}

/* ============================================================
   FILTER KATEGORI
   ============================================================ */
.galeri-filter-wrap { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.galeri-filter-btn {
    padding: 8px 18px;
    border-radius: 20px;
    border: 2px solid #ddd;
    background: white;
    color: #555;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s;
}
.galeri-filter-btn:hover,
.galeri-filter-btn.active {
    border-color: var(--hijau);
    background: var(--hijau);
    color: white;
}

/* ============================================================
   GRID GALERI
   ============================================================ */
.galeri-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.galeri-item { border-radius: 12px; overflow: hidden; position: relative; cursor: pointer; aspect-ratio: 1; }
.galeri-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.galeri-item:hover img { transform: scale(1.05); }
.galeri-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0); transition: all 0.3s; display: flex; align-items: flex-end; padding: 16px; }
.galeri-item:hover .galeri-overlay { background: rgba(0,0,0,0.4); }
.galeri-caption { color: white; font-size: 0.85rem; font-weight: 600; opacity: 0; transition: opacity 0.3s; }
.galeri-item:hover .galeri-caption { opacity: 1; }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.9); z-index: 9999; align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 8px; object-fit: contain; }
.lightbox-close { position: absolute; top: 20px; right: 28px; color: white; font-size: 2rem; cursor: pointer; background: none; border: none; }
.lightbox-caption { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: white; font-size: 1rem; text-align: center; }