* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(
    135deg,
    var(--neutral-light) 0%,
    var(--neutral-beige) 100%
  );
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enhanced Gallery Container */
.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  grid-auto-rows: minmax(240px, auto);
  gap: 24px;
  margin: 40px auto;
  padding: 0 24px;
  max-width: 1800px;
  position: relative;
}

.gallery-container::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: linear-gradient(
    45deg,
    transparent 0%,
    rgba(139, 115, 85, 0.03) 25%,
    transparent 50%,
    rgba(42, 72, 88, 0.03) 75%,
    transparent 100%
  );
  border-radius: 20px;
  z-index: -1;
  opacity: 0.6;
}

/* Advanced Gallery Item */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: var(--neutral-cream);
  box-shadow: 0 4px 20px rgba(42, 72, 88, 0.08),
    0 1px 4px rgba(42, 72, 88, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.6s var(--ease-out-expo);
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  animation: galleryItemReveal 0.8s var(--ease-out-expo) forwards;
  animation-delay: calc(var(--animation-order, 0) * 0.1s);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Advanced Animations */
@keyframes galleryItemReveal {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.95) rotateX(10deg);
  }
  60% {
    opacity: 0.8;
    transform: translateY(-5px) scale(1.02) rotateX(0deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotateX(0deg);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Enhanced Hover Effects */
.gallery-item:hover {
  transform: translateY(-12px) scale(1.03) rotateY(2deg);
  box-shadow: 0 25px 50px rgba(42, 72, 88, 0.25),
    0 10px 20px rgba(139, 115, 85, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  z-index: 10;
  border-color: rgba(255, 255, 255, 0.4);
}

.gallery-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.6s var(--ease-out-expo);
  z-index: 1;
}

.gallery-item:hover::before {
  left: 100%;
}

.gallery-item:nth-child(3n + 1) {
  grid-row: span 2;
}

.gallery-item:nth-child(4n + 2) {
  grid-column: span 2;
}

.gallery-item:nth-child(5n) {
  grid-row: span 2;
  grid-column: span 2;
}

/* Enhanced Image Styling */
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: all 0.8s var(--ease-out-expo);
  filter: brightness(0.92) contrast(1.05) saturate(1.1);
  transform-origin: center center;
}

.gallery-item:hover img {
  transform: scale(1.1) rotate(1deg);
  filter: brightness(1.08) contrast(1.1) saturate(1.2);
}

/* Advanced Overlay with Glassmorphism */
.gallery-item .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(42, 72, 88, 0.9) 0%,
    rgba(139, 115, 85, 0.8) 50%,
    rgba(42, 72, 88, 0.7) 100%
  );
  backdrop-filter: blur(12px) saturate(1.5);
  -webkit-backdrop-filter: blur(12px) saturate(1.5);
  padding: 28px;
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all 0.5s var(--ease-out-expo);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-item .overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    45deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  border-radius: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .overlay {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.gallery-item:hover .overlay::before {
  opacity: 1;
}

/* Enhanced Typography */
.overlay h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  transform: translateY(25px) rotateX(15deg);
  opacity: 0;
  transition: all 0.6s var(--ease-out-expo) 0.1s;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.overlay p {
  font-size: 1rem;
  opacity: 0;
  transform: translateY(25px) rotateX(15deg);
  transition: all 0.6s var(--ease-out-expo) 0.2s;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  line-height: 1.5;
  font-weight: 400;
}

.gallery-item:hover .overlay h3,
.gallery-item:hover .overlay p {
  transform: translateY(0) rotateX(0deg);
  opacity: 1;
}

/* Add subtle glow effect on hover */
.gallery-item:hover .overlay h3 {
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 255, 255, 0.1);
}

/* ===== ADVANCED MODAL SYSTEM ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--modal-backdrop);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.6s var(--ease-out-expo);
  overflow: hidden;
}

.modal::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    rgba(42, 72, 88, 0.1) 0%,
    rgba(0, 0, 0, 0.3) 100%
  );
  opacity: 0;
  transition: opacity 0.8s ease;
}

.modal.active {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  visibility: visible;
}

.modal.active::before {
  opacity: 1;
}

/* Enhanced Modal Content */
.modal-content {
  position: relative;
  width: 95%;
  height: 90vh;
  max-width: 1900px;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: scale(0.8) rotateY(15deg);
  transition: all 0.8s var(--ease-out-expo);
  perspective: 1000px;
}

.modal.active .modal-content {
  opacity: 1;
  transform: scale(1) rotateY(0deg);
}

/* Advanced Modal Image */
.modal-img {
  max-width: 92%;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4), 0 10px 40px rgba(42, 72, 88, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.4s var(--ease-out-expo);
  cursor: zoom-in;
  filter: brightness(1.02) contrast(1.05);
}

.modal-img:hover {
  transform: scale(1.02);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5), 0 15px 50px rgba(42, 72, 88, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Enhanced Close Button */
.close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--text-light);
  font-size: 28px;
  cursor: pointer;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s var(--ease-out-expo);
  z-index: 1010;
  font-weight: 300;
}

.close-btn:hover {
  background: rgba(150, 114, 89, 0.9);
  color: white;
  transform: rotate(90deg) scale(1.1);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 25px rgba(150, 114, 89, 0.3);
}

.close-btn:active {
  transform: rotate(90deg) scale(0.95);
}

/* Advanced Navigation Buttons */
.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--glass-bg);
  backdrop-filter: blur(15px) saturate(1.5);
  -webkit-backdrop-filter: blur(15px) saturate(1.5);
  color: var(--text-light);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  cursor: pointer;
  font-size: 20px;
  font-weight: 300;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.4s var(--ease-out-expo);
  z-index: 1010;
  opacity: 0.8;
}

.prev-btn {
  left: 32px;
}

.next-btn {
  right: 32px;
}

.nav-btn:hover {
  background: rgba(139, 115, 85, 0.9);
  transform: translateY(-50%) scale(1.15);
  border-color: rgba(255, 255, 255, 0.4);
  opacity: 1;
  box-shadow: 0 12px 30px rgba(139, 115, 85, 0.4);
}

.nav-btn:active {
  transform: translateY(-50%) scale(1.05);
}

/* Navigation button icons */
.prev-btn::before {
  content: "‹";
  font-size: 28px;
  margin-right: 2px;
}

.next-btn::before {
  content: "›";
  font-size: 28px;
  margin-left: 2px;
}

/* Enhanced Image Caption */
.image-caption {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  text-align: center;
  color: var(--text-light);
  font-size: 18px;
  font-weight: 400;
  opacity: 0;
  transition: all 0.6s var(--ease-out-expo) 0.4s;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 16px 24px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  max-width: 600px;
  line-height: 1.5;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.modal.active .image-caption {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Enhanced Counter */
.counter {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  color: var(--text-light);
  font-size: 16px;
  font-weight: 500;
  opacity: 0;
  transition: all 0.6s var(--ease-out-expo) 0.2s;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 20px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  letter-spacing: 0.5px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.modal.active .counter {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Advanced Loading Animation */
.loader {
  width: 60px;
  height: 60px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: none;
  z-index: 1015;
}

.loader::before,
.loader::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  animation: loaderPulse 2s ease-in-out infinite;
}

.loader::before {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    45deg,
    var(--primary-brown),
    var(--accent-terracotta)
  );
  animation-delay: 0s;
}

.loader::after {
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  top: 10px;
  left: 10px;
  animation-delay: 0.5s;
}

@keyframes loaderPulse {
  0%,
  100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

.modal.loading .loader {
  display: block;
}

.modal.loading .modal-img {
  opacity: 0.3;
  filter: blur(2px);
}

/* Enhanced Progress Bar */
.progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(
    90deg,
    rgba(42, 72, 88, 0.1) 0%,
    rgba(139, 115, 85, 0.1) 100%
  );
  z-index: 1020;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(
    90deg,
    var(--primary-brown) 0%,
    var(--accent-terracotta) 50%,
    var(--primary-green) 100%
  );
  transition: width 0.5s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%
  );
  animation: progressShimmer 2s ease-in-out infinite;
}

@keyframes progressShimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
  .gallery-container {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 0 20px;
  }

  .modal-content {
    width: 96%;
    height: 88vh;
  }

  .nav-btn {
    width: 56px;
    height: 56px;
  }

  .close-btn {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .gallery-container {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    padding: 0 16px;
    margin: 20px auto;
  }

  .gallery-item {
    border-radius: 12px;
  }

  .gallery-item .overlay {
    padding: 20px;
    border-radius: 12px;
  }

  .overlay h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
  }

  .overlay p {
    font-size: 0.9rem;
  }

  .modal-content {
    width: 95%;
    height: 85vh;
  }

  .nav-btn {
    width: 48px;
    height: 48px;
    font-size: 16px;
  }

  .prev-btn {
    left: 16px;
  }

  .next-btn {
    right: 16px;
  }

  .close-btn {
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    font-size: 20px;
  }

  .image-caption {
    bottom: -60px;
    font-size: 16px;
    padding: 12px 16px;
    max-width: 90%;
  }

  .counter {
    top: -50px;
    font-size: 14px;
    padding: 8px 16px;
  }

  .progress-container {
    height: 4px;
  }
}

@media (max-width: 480px) {
  .gallery-container {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    padding: 0 12px;
  }

  .gallery-item .overlay {
    padding: 16px;
  }

  .overlay h3 {
    font-size: 1.1rem;
  }

  .overlay p {
    font-size: 0.85rem;
  }

  .nav-btn {
    width: 40px;
    height: 40px;
    font-size: 14px;
  }

  .prev-btn {
    left: 12px;
  }

  .next-btn {
    right: 12px;
  }

  .close-btn {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
}

@media (min-width: 1600px) {
  .gallery-container {
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 28px;
  }

  .modal-content {
    max-width: 2000px;
  }

  .nav-btn {
    width: 72px;
    height: 72px;
    font-size: 24px;
  }

  .close-btn {
    width: 64px;
    height: 64px;
    font-size: 32px;
  }
}

/* ===== ACCESSIBILITY & PERFORMANCE ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .gallery-item {
    border: 2px solid var(--text-dark);
  }

  .modal {
    background: rgba(0, 0, 0, 0.98);
  }

  .nav-btn,
  .close-btn {
    border: 2px solid var(--text-light);
  }
}