/* -------------------------------------------------
   GALERI.CSS – Styles khusus halaman gallery
   (AMAN DIPAKAI BERSAMA ../style.css)
   ------------------------------------------------- */

/* ==============================
   1. Reset & Global Settings
   ============================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  line-height: 1.6;
  color: #333;
  background: #fdfdfd;
  overflow-x: hidden;
}

:root {
  --salaf-gold: #D4AF37;
  --salaf-brown: #8B4513;
  --salaf-cream: #F5F5DC;
  --salaf-green: #2E8B57;
  --salaf-green-dark: #1a6b3c;
  --salaf-dark: #1a1a2e;
  --transition: all 0.3s ease;
  --font-sans: 'Poppins', sans-serif;
  --font-serif: 'Amiri', serif;
}

/* -------------------------------------------------
   2. HERO GALLERY
   ------------------------------------------------- */
.hero-galeri {
  background: linear-gradient(
      rgba(15, 25, 35, 0.85),
      rgba(46, 139, 87, 0.7)
    ),
    url('../img/ponpes.png') center/cover no-repeat;
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
  padding-top: 140px;
}

.hero-galeri::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  z-index: 1;
}

.hero-galeri .hero-content {
  position: relative;
  z-index: 2;
  animation: fadeIn 1s ease-out;
}

.hero-galeri h2 {
  font-size: 3.2rem;
  color: #fff;
  margin-bottom: 1rem;
  font-family: var(--font-serif);
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
}

.hero-galeri p {
  color: #f0f0f0;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 0.85rem;
  opacity: 0.8;
}

.breadcrumb a {
  color: white;
  text-decoration: underline;
}

.breadcrumb span {
  color: rgba(255, 255, 255, 0.6);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------
   3. GALLERY FILTER
   ------------------------------------------------- */
.galeri-section {
  padding: 5rem 0;
  background: var(--salaf-cream);
}

.galeri-section .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.galeri-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid #e0e5e2;
  background: white;
  color: #555;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-btn:hover {
  border-color: var(--salaf-green);
  color: var(--salaf-green);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46, 139, 87, 0.15);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--salaf-green), var(--salaf-green-dark));
  color: white;
  border-color: var(--salaf-green);
  box-shadow: 0 4px 16px rgba(46, 139, 87, 0.3);
  transform: translateY(-2px);
}

.filter-btn i {
  font-size: 0.8rem;
}

/* -------------------------------------------------
   4. GALLERY GRID
   ------------------------------------------------- */
.galeri-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.galeri-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  background: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  animation: galleryFadeIn 0.6s ease forwards;
  opacity: 0;
}

.galeri-item:nth-child(1) { animation-delay: 0.05s; }
.galeri-item:nth-child(2) { animation-delay: 0.1s; }
.galeri-item:nth-child(3) { animation-delay: 0.15s; }
.galeri-item:nth-child(4) { animation-delay: 0.2s; }
.galeri-item:nth-child(5) { animation-delay: 0.25s; }
.galeri-item:nth-child(6) { animation-delay: 0.3s; }
.galeri-item:nth-child(7) { animation-delay: 0.35s; }
.galeri-item:nth-child(8) { animation-delay: 0.4s; }
.galeri-item:nth-child(9) { animation-delay: 0.45s; }

@keyframes galleryFadeIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.galeri-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.galeri-img-wrap {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.galeri-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.galeri-item:hover .galeri-img-wrap img {
  transform: scale(1.1);
}

/* Overlay on hover */
.galeri-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 25, 35, 0.85) 0%,
    rgba(15, 25, 35, 0.3) 40%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.galeri-item:hover .galeri-overlay {
  opacity: 1;
}

.galeri-overlay-content {
  color: white;
  width: 100%;
}

.galeri-overlay-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.galeri-overlay-content p {
  font-size: 0.8rem;
  opacity: 0.85;
}

/* Zoom icon */
.galeri-zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.6);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--salaf-green);
  font-size: 1.1rem;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.galeri-item:hover .galeri-zoom {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* Category badge */
.galeri-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(46, 139, 87, 0.9);
  color: white;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
  z-index: 2;
  letter-spacing: 0.3px;
}

.photo-count {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(212, 175, 55, 0.95);
  color: #1a1a2e;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
  z-index: 2;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* Info bar */
.galeri-info {
  padding: 16px 20px;
}

.galeri-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.galeri-info p {
  font-size: 0.8rem;
  color: #888;
  display: flex;
  align-items: center;
  gap: 5px;
}

.galeri-info p i {
  color: var(--salaf-green);
  font-size: 0.72rem;
}

/* -------------------------------------------------
   5. LIGHTBOX
   ------------------------------------------------- */
.galeri-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.galeri-lightbox.active {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 20, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  z-index: 2;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: lightboxIn 0.35s ease;
}

@keyframes lightboxIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 1;
  transform: scale(1);
}

.lightbox-content img.fade-out {
  opacity: 0;
  transform: scale(0.96);
}

.lightbox-info {
  margin-top: 16px;
  text-align: center;
  color: white;
}

.lightbox-info h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.lightbox-info p {
  font-size: 0.9rem;
  opacity: 0.7;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: -60px;
}

.lightbox-next {
  right: -60px;
}

/* Counter */
.lightbox-counter {
  position: absolute;
  top: -40px;
  left: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}

/* -------------------------------------------------
   6. LOADING & EMPTY
   ------------------------------------------------- */
.galeri-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
}

.galeri-loading i {
  font-size: 2.5rem;
  color: var(--salaf-green);
  margin-bottom: 12px;
  display: block;
}

.galeri-loading p {
  color: #888;
  font-size: 0.95rem;
}

.galeri-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
}

.galeri-empty i {
  font-size: 3.5rem;
  color: #ddd;
  margin-bottom: 16px;
  display: block;
}

.galeri-empty p {
  color: #aaa;
  font-size: 1rem;
}

/* -------------------------------------------------
   7. RESPONSIVE
   ------------------------------------------------- */
@media (max-width: 768px) {
  .hero-galeri h2 { font-size: 2.4rem; }
  .hero-galeri p { font-size: 1rem; }
  .galeri-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
  .galeri-img-wrap { height: 200px; }
  .galeri-filter { gap: 8px; }
  .filter-btn { padding: 8px 18px; font-size: 0.82rem; }
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }
  .lightbox-nav { width: 38px; height: 38px; }
}

@media (max-width: 480px) {
  .hero-galeri { min-height: 40vh; }
  .hero-galeri h2 { font-size: 2rem; }
  .galeri-grid { grid-template-columns: 1fr; }
  .lightbox-content img { border-radius: 8px; }
}