:root {
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --border-radius: 20px;
  --header-height: 80px;
  --transition: all 0.3s ease; }

[data-theme="dark"] {
  --color-bg: #121212;
  --color-bg-secondary: #1e1e1e;
  --color-bg-rgb: 18, 18, 18;
  --color-text: #ffffff;
  --color-text-secondary: rgba(255, 255, 255, 0.7);
  --color-accent: #ff4081;
  --color-border: rgba(255, 255, 255, 0.1);
  --header-bg: rgba(0, 0, 0, 0.85);
  --header-text: #ffffff;
  --lightbox-bg: rgba(0, 0, 0, 0.95);
  --lightbox-text: #ffffff; }

[data-theme="light"] {
  --color-bg: #ffffff;
  --color-bg-secondary: #f5f5f5;
  --color-text: #121212;
  --color-text-secondary: rgba(0, 0, 0, 0.7);
  --color-border: rgba(0, 0, 0, 0.1); }

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

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(10px); }
  .site-header nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center; }
    .site-header nav .logo a {
      color: var(--header-text);
      text-decoration: none;
      font-size: 1.5rem;
      font-weight: bold;
      font-family: var(--font-heading);
      letter-spacing: 1px; }
    .site-header nav .menu {
      display: flex;
      gap: 2rem; }
      .site-header nav .menu .menu-item {
        color: var(--header-text);
        opacity: 0.8;
        text-decoration: none;
        font-weight: 500;
        transition: var(--transition); }
        .site-header nav .menu .menu-item:hover {
          opacity: 1;
          color: var(--color-accent); }

.swiper {
  width: 100%;
  height: 100%; }

.swiper-slide {
  background-position: center;
  background-size: cover; }

.hero-slider {
  width: 100%;
  height: calc(100vh - var(--header-height));
  margin-top: 0; }
  .hero-slider .swiper-slide {
    opacity: 0;
    transition: opacity 0.3s ease; }
    .hero-slider .swiper-slide-active {
      opacity: 1; }
    .hero-slider .swiper-slide .slide-content {
      position: relative;
      width: 100%;
      height: 100vh; }
      .hero-slider .swiper-slide .slide-content img {
        width: 100%;
        height: 100%;
        object-fit: cover; }
      .hero-slider .swiper-slide .slide-content .slide-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 4rem 2rem 6rem;
        background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
        color: white; }

.page-container {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  padding-top: calc(var(--header-height) + var(--spacing-xl)); }
  .page-container.with-bg .page-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    mask-image: linear-gradient(to right, black 0%, rgba(0, 0, 0, 0.95) 30%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0.2) 80%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-image: linear-gradient(to right, black 0%, rgba(0, 0, 0, 0.95) 30%, rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0.2) 80%, rgba(0, 0, 0, 0) 100%); }
  .page-container.with-bg .content-wrapper {
    position: relative;
    width: 45%;
    margin-left: auto;
    margin-right: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: rgba(var(--color-bg-rgb), 0.5);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2); }
    .page-container.with-bg .content-wrapper h1 {
      color: var(--color-text);
      margin-bottom: var(--spacing-lg);
      font-size: 2.5rem; }
    .page-container.with-bg .content-wrapper p {
      color: var(--color-text);
      margin-bottom: var(--spacing-md);
      font-size: 1.1rem;
      line-height: 1.6; }

.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem; }
  .content-wrapper h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem; }
  .content-wrapper p {
    margin-bottom: 1.5rem; }

.category-nav {
  position: sticky;
  top: var(--header-height);
  background: var(--color-bg-secondary);
  padding: var(--spacing-sm) 0;
  z-index: 90; }
  .category-nav .nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    gap: 2rem;
    justify-content: center; }
  .category-nav .category-link {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border); }
    .category-nav .category-link .count {
      margin-left: 0.5rem;
      opacity: 0.7; }
    .category-nav .category-link:hover:not(.active) {
      background: var(--color-bg-secondary);
      border-color: var(--color-accent);
      color: var(--color-accent); }
    .category-nav .category-link.active {
      background: var(--color-accent);
      color: white;
      border-color: var(--color-accent); }

.category-section {
  padding-top: var(--spacing-md);
  background: var(--color-bg-secondary); }
  .category-section .section-header {
    max-width: 1400px;
    margin: 0 auto var(--spacing-lg);
    margin-bottom: var(--spacing-md); }
    .category-section .section-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      font-family: var(--font-heading);
      color: var(--color-text);
      margin: 0; }

.category-section.hidden {
  display: none; }

.photo-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem; }

.photo-item {
  position: relative;
  aspect-ratio: 3/2;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); }
  .photo-item .gallery-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none; }
  .photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition); }
  .photo-item:hover img {
    transform: scale(1.05); }
  .photo-item:hover .photo-overlay {
    opacity: 1; }

.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.2));
  color: white;
  opacity: 0;
  transition: var(--transition);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; }
  .photo-overlay h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-family: var(--font-heading); }
  .photo-overlay .photo-meta {
    font-size: 0.875rem;
    opacity: 0.8; }

.photo-info {
  padding: 1.5rem; }
  .photo-info h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem; }
  .photo-info .description {
    margin-bottom: 1.5rem;
    line-height: 1.6; }
  .photo-info .metadata .meta-item {
    margin-bottom: 0.75rem; }
    .photo-info .metadata .meta-item span {
      font-weight: 500;
      margin-right: 0.5rem; }

.category-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: #ff4081;
  color: white;
  border-radius: 4px;
  font-size: 0.875rem;
  margin-top: 1rem; }

.fancybox__container {
  --fancybox-bg: var(--lightbox-bg); }
  .fancybox__container .fancybox__content {
    padding: 0;
    background: var(--lightbox-bg);
    transform-style: preserve-3d;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden; }
  .fancybox__container .fancybox__image {
    max-height: 85vh;
    width: auto;
    height: auto;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    /* Force high quality scaling on iOS */
    -webkit-transform: translate3d(0, 0, 0);
    -webkit-perspective: 1000; }
  .fancybox__container .fancybox__caption {
    background: var(--lightbox-bg);
    color: var(--lightbox-text);
    padding: 1rem; }
    .fancybox__container .fancybox__caption .photo-info {
      max-width: 800px;
      margin: 0 auto; }

.site-footer {
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border); }
  .site-footer .footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center; }
    .site-footer .footer-content p {
      font-size: 0.9rem; }

@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 3rem; }
  .site-header nav {
    padding: 0 var(--spacing-md); }
    .site-header nav .menu {
      gap: var(--spacing-md); }
  .hero-slider,
  .hero-slider .swiper-wrapper,
  .hero-slider .swiper-slide,
  .hero-slider .slide-content {
    height: unset !important; }
  .hero-slider {
    margin-top: 0;
    height: unset !important; }
    .hero-slider .swiper-slide .slide-content img {
      width: 100%;
      height: auto !important;
      object-fit: unset; }
    .hero-slider .swiper-slide .slide-content .slide-overlay {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 2rem 1rem; }
  .category-nav .nav-container {
    padding: 0 var(--spacing-md);
    gap: var(--spacing-md); }
  .category-section {
    padding: var(--spacing-lg) var(--spacing-md); }
    .category-section h2 {
      font-size: 4rem; }
  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md); }
  .fancybox__container {
    /* Better touch targets */ }
    .fancybox__container .fancybox__content {
      margin: 0;
      border-radius: 0; }
    .fancybox__container .fancybox__image {
      max-height: 75vh;
      /* Leave more room for caption */
      -webkit-touch-callout: none;
      -webkit-tap-highlight-color: transparent; }
    .fancybox__container .carousel__button {
      width: 44px;
      height: 44px; }
  /* Prevent background scroll */
  body.fancybox-active {
    position: fixed;
    width: 100%;
    overflow: hidden; }
  .page-container.with-bg .page-background {
    mask-image: linear-gradient(to bottom, black 0%, rgba(0, 0, 0, 0.8) 70%, rgba(0, 0, 0, 0.4) 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 0%, rgba(0, 0, 0, 0.8) 70%, rgba(0, 0, 0, 0.4) 100%); }
  .page-container.with-bg .content-wrapper {
    width: 90%;
    margin: 30vh auto 0;
    padding: var(--spacing-lg); }
  main {
    padding-top: var(--header-height); } }