/* ============================================
   DONALD TRUMP PHOTOGRAPHY
   Design System — Dark/Light Theme Support
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Light Mode (default) */
  --bg-primary: #f8f6f3;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0ece7;
  --bg-card: #ffffff;
  --bg-overlay: rgba(0, 0, 0, 0.7);
  --bg-overlay-light: rgba(0, 0, 0, 0.4);

  --text-primary: #1a1a1a;
  --text-secondary: #555555;
  --text-muted: #999999;
  --text-accent: #b08d4c;

  --accent: #b08d4c;
  --accent-light: #c9a96e;
  --accent-dark: #8a6d32;

  --border-color: rgba(0, 0, 0, 0.1);
  --border-hover: rgba(0, 0, 0, 0.25);

  --white: #ffffff;
  --black: #000000;

  --card-shadow: 0 2px 12px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 8px 30px rgba(0,0,0,0.12);

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width: 1400px;
  --nav-height: 72px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-slower: 0.8s ease;
}

/* ---------- Dark Mode ---------- */
[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #141414;

  --text-primary: #f5f0eb;
  --text-secondary: #b8b0a8;
  --text-muted: #6b6560;
  --text-accent: #c9a96e;

  --accent: #c9a96e;
  --accent-light: #d4bc8a;
  --accent-dark: #a88d56;

  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);

  --card-shadow: 0 2px 12px rgba(0,0,0,0.3);
  --card-shadow-hover: 0 8px 30px rgba(0,0,0,0.5);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color var(--transition-base), color var(--transition-base);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
ul, ol { list-style: none; }

::selection {
  background-color: var(--accent);
  color: var(--white);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 400; }
h4 { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 400; }

p { font-size: 1rem; line-height: 1.7; color: var(--text-secondary); }

/* ---------- Utility ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-xl); }
.section { padding: var(--space-5xl) 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.nav.scrolled {
  background-color: var(--bg-secondary);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-color);
}

[data-theme="dark"] .nav.scrolled {
  background-color: rgba(10,10,10,0.92);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-decoration: none;
  line-height: 1;
  padding: 4px 0;
  transition: opacity var(--transition-base);
}

.nav-logo:hover { opacity: 0.85; }

.nav-logo .logo-main {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  white-space: nowrap;
}

.nav-logo .logo-sub {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  margin-top: 3px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background-color: var(--accent);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active { color: var(--text-primary); }

.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

/* Theme Toggle */
.theme-toggle {
  width: 44px; height: 24px;
  background: var(--border-color);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition-base);
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.theme-toggle::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  transition: transform var(--transition-base);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

[data-theme="dark"] .theme-toggle::after {
  transform: translateX(20px);
}

.theme-toggle-icons {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5px;
  height: 100%;
  font-size: 11px;
  position: relative;
  z-index: 1;
}

/* Admin Button */
.admin-btn {
  display: none;
  padding: 6px 16px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 4px;
  transition: all var(--transition-base);
}

.admin-btn:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

.admin-btn.visible { display: inline-flex; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px 0;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background-color: var(--text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
  border-radius: 1px;
}

.nav-hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background-color: var(--bg-primary);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.mobile-menu.active { display: flex; opacity: 1; }
.mobile-menu .nav-link { font-size: 1.1rem; letter-spacing: 0.2em; }

.mobile-menu .theme-toggle-mobile {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 550px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slideshow { position: absolute; inset: 0; z-index: 0; }

.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease;
}
.hero-slide.active { opacity: 1; }

.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 12s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.4) 70%, rgba(0,0,0,0.8) 100%);
  z-index: 1;
}

.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  padding: 0 var(--space-xl);
  max-width: 800px;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 1s ease 0.5s forwards;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.1;
  color: #fff;
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeInUp 1s ease 0.8s forwards;
}

.hero-description {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  opacity: 0;
  animation: fadeInUp 1s ease 1.1s forwards;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0;
  animation: fadeInUp 1s ease 1.4s forwards;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%; transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0;
  animation: fadeInUp 1s ease 1.8s forwards;
}

.hero-scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 13px 34px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.btn::before {
  content: '';
  position: absolute; inset: 0;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
  z-index: -1;
}

.btn:hover { color: var(--white); }
.btn:hover::before { transform: scaleX(1); }

.btn-primary {
  background-color: var(--accent);
  color: var(--white);
}
.btn-primary::before { background-color: var(--accent-dark); }

.btn-sm { padding: 10px 22px; font-size: 0.72rem; }

/* Hero buttons override for white text */
.hero .btn { border-color: #fff; color: #fff; }
.hero .btn::before { background: #fff; }
.hero .btn:hover { color: var(--black); }

/* ---------- Section Headers ---------- */
.section-header { text-align: center; margin-bottom: var(--space-4xl); }

.section-label {
  font-family: var(--font-body);
  font-size: 0.73rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
  display: block;
}

.section-title { margin-bottom: var(--space-lg); }

.section-divider {
  width: 60px; height: 1px;
  background-color: var(--accent);
  margin: var(--space-lg) auto;
}

.section-description { max-width: 600px; margin: 0 auto; }

/* ---------- Gallery Categories ---------- */
.gallery-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-lg);
}

.gallery-category-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  border-radius: 6px;
  box-shadow: var(--card-shadow);
  transition: box-shadow var(--transition-base);
}

.gallery-category-card:hover { box-shadow: var(--card-shadow-hover); }

.gallery-category-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.gallery-category-card:hover img { transform: scale(1.08); }

.gallery-category-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.15) 50%, rgba(0,0,0,0.05) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: background var(--transition-base);
}

.gallery-category-name {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 300;
  color: #fff;
  transform: translateY(8px);
  transition: transform var(--transition-base);
}

.gallery-category-card:hover .gallery-category-name { transform: translateY(0); }

.gallery-category-count {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--transition-base);
}

.gallery-category-card:hover .gallery-category-count { opacity: 1; transform: translateY(0); }

/* ---------- Masonry Gallery ---------- */
.masonry-grid {
  columns: 3;
  column-gap: var(--space-md);
  padding: var(--space-md) 0;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: var(--space-md);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 6px;
  box-shadow: var(--card-shadow);
}

.masonry-item img {
  width: 100%; display: block;
  transition: transform var(--transition-slower);
}

.masonry-item:hover img { transform: scale(1.05); }

.masonry-item-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.masonry-item:hover .masonry-item-overlay { background: rgba(0,0,0,0.4); }

.masonry-item-overlay .zoom-icon {
  width: 48px; height: 48px;
  border: 1.5px solid #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-base);
}

.masonry-item:hover .zoom-icon { opacity: 1; transform: scale(1); }
.zoom-icon svg { width: 18px; height: 18px; stroke: #fff; }

/* Artwork info overlay */
.masonry-item-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.masonry-item:hover .masonry-item-info { transform: translateY(0); }

.masonry-item-info .artwork-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 2px;
}

.masonry-item-info .artwork-meta {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.masonry-item-info .artwork-author { color: var(--accent-light); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0;
  z-index: 2000;
  background-color: rgba(0,0,0,0.97);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.lightbox.active { display: flex; opacity: 1; }

.lightbox-close {
  position: absolute;
  top: var(--space-lg); right: var(--space-lg);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 1.5rem;
  z-index: 2001;
  transition: color var(--transition-base);
  border-radius: 50%;
}

.lightbox-close:hover { color: #fff; background: rgba(255,255,255,0.1); }

.lightbox-image {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.lightbox-nav:hover { color: #fff; background: rgba(255,255,255,0.1); }

.lightbox-prev { left: var(--space-lg); }
.lightbox-next { right: var(--space-lg); }

.lightbox-info {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%; transform: translateX(-50%);
  text-align: center;
  min-width: 300px;
}

.lightbox-info .title { font-family: var(--font-heading); font-size: 1.3rem; color: #fff; margin-bottom: 4px; }
.lightbox-info .artwork-detail { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.lightbox-info .artwork-detail .author-name { color: var(--accent-light); }
.lightbox-info .counter { font-size: 0.75rem; color: rgba(255,255,255,0.4); margin-top: 4px; }

/* ---------- Print Sets ---------- */
.print-sets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

.print-set-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--card-shadow);
}

.print-set-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.print-set-images {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.print-set-images img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.print-set-card:hover .print-set-images img { transform: scale(1.05); }

.print-set-badge {
  position: absolute;
  top: var(--space-md); left: var(--space-md);
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  padding: 5px 12px;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: 3px;
}

.print-set-info { padding: var(--space-xl); }

.print-set-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: var(--space-sm);
}

.print-set-description {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.print-set-price {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

.print-set-price small {
  font-size: 0.73rem;
  color: var(--text-muted);
  font-family: var(--font-body);
}

/* ---------- Portraits ---------- */
.portraits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.portrait-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: var(--card-shadow);
}

.portrait-card.featured {
  grid-column: span 2;
  grid-row: span 2;
}

.portrait-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  min-height: 280px;
  transition: transform var(--transition-slower);
}

.portrait-card:hover img { transform: scale(1.05); }

.portrait-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portrait-card:hover .portrait-card-overlay { opacity: 1; }
.portrait-card-overlay h4 { font-family: var(--font-heading); font-size: 1.4rem; color: #fff; margin-bottom: var(--space-xs); }
.portrait-card-overlay p { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* ---------- About ---------- */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image { position: relative; }
.about-image img { width: 100%; border-radius: 8px; box-shadow: var(--card-shadow-hover); }

.about-image::after {
  content: '';
  position: absolute;
  top: var(--space-xl); left: var(--space-xl);
  right: calc(-1 * var(--space-xl));
  bottom: calc(-1 * var(--space-xl));
  border: 1px solid var(--accent);
  border-radius: 8px;
  z-index: -1;
}

.about-content { padding: var(--space-xl) 0; }

.about-label {
  font-size: 0.73rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

.about-content h2 { margin-bottom: var(--space-xl); }
.about-content p { margin-bottom: var(--space-lg); line-height: 1.8; }

.about-stats {
  display: flex;
  gap: var(--space-3xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-color);
}

.about-stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--accent);
  display: block;
  margin-bottom: var(--space-xs);
}

.about-stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- Documentary ---------- */
.documentary-stories { display: flex; flex-direction: column; gap: var(--space-4xl); }

.documentary-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.documentary-story:nth-child(even) { direction: rtl; }
.documentary-story:nth-child(even) > * { direction: ltr; }

.documentary-image { border-radius: 8px; overflow: hidden; box-shadow: var(--card-shadow); }

.documentary-image img {
  width: 100%; height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.documentary-story:hover .documentary-image img { transform: scale(1.03); }

.documentary-text h3 { margin-bottom: var(--space-lg); }
.documentary-text p { margin-bottom: var(--space-lg); line-height: 1.8; }
.documentary-meta { font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.1em; }

/* ---------- Contact ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
}

.contact-info h2 { margin-bottom: var(--space-lg); }
.contact-info p { margin-bottom: var(--space-2xl); line-height: 1.8; }

.contact-details { display: flex; flex-direction: column; gap: var(--space-lg); }

.contact-detail { display: flex; align-items: center; gap: var(--space-md); }

.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--bg-tertiary);
}

.contact-detail-icon svg { width: 18px; height: 18px; stroke: var(--accent); }

.contact-detail-text h4 { font-size: 0.88rem; font-family: var(--font-body); font-weight: 500; margin-bottom: 2px; }
.contact-detail-text p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

.social-links { display: flex; gap: var(--space-md); margin-top: var(--space-2xl); }

.social-link {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-base);
  background: var(--bg-tertiary);
}

.social-link:hover { border-color: var(--accent); background: var(--accent); }
.social-link:hover svg { stroke: var(--white); }
.social-link svg { width: 17px; height: 17px; stroke: var(--text-secondary); transition: stroke var(--transition-base); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: var(--space-lg); }

.form-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(176,141,76,0.1);
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-textarea { min-height: 130px; resize: vertical; }

/* ---------- Subscribe ---------- */
.subscribe-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  padding: var(--space-4xl) 0;
}

.subscribe-form {
  display: flex;
  gap: var(--space-md);
  max-width: 480px;
  margin: var(--space-xl) auto 0;
}

.subscribe-form .form-input { flex: 1; }

/* ---------- Featured Quote ---------- */
.featured-quote {
  text-align: center;
  padding: var(--space-5xl) var(--space-xl);
  background: var(--bg-secondary);
  position: relative;
}

.featured-quote::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 8rem;
  color: var(--accent);
  opacity: 0.12;
  position: absolute;
  top: var(--space-2xl);
  left: 50%; transform: translateX(-50%);
  line-height: 1;
}

.featured-quote blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  color: var(--text-primary);
}

.featured-quote cite {
  display: block;
  margin-top: var(--space-xl);
  font-size: 0.82rem;
  font-style: normal;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p { margin-top: var(--space-md); font-size: 0.88rem; max-width: 300px; }

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-sm); }

.footer-link {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.footer-link:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-color);
}

.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }

.footer-bottom-links { display: flex; gap: var(--space-lg); }
.footer-bottom-links a { font-size: 0.78rem; color: var(--text-muted); transition: color var(--transition-base); }
.footer-bottom-links a:hover { color: var(--accent); }

/* ---------- Back Nav ---------- */
.back-nav {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
  cursor: pointer;
}

.back-nav:hover { color: var(--accent); }
.back-nav svg { width: 16px; height: 16px; }

/* ---------- Page Transitions ---------- */
.page {
  display: none;
  min-height: 100vh;
  padding-top: var(--nav-height);
}

.page.active {
  display: block;
  animation: pageIn 0.5s ease forwards;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

#page-home { padding-top: 0; }

.gallery-detail-header { text-align: center; padding: var(--space-3xl) 0; }
.gallery-detail-header h2 { margin-bottom: var(--space-md); }
.gallery-detail-header p { max-width: 600px; margin: 0 auto; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: var(--space-2xl); right: var(--space-2xl);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: var(--space-md) var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  box-shadow: var(--card-shadow-hover);
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { color: var(--accent); font-size: 1.2rem; }
.toast-message { font-size: 0.88rem; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1200px) {
  .gallery-categories { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
  .masonry-grid { columns: 2; }
  .footer-content { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
}

@media (max-width: 992px) {
  .portraits-grid { grid-template-columns: repeat(2, 1fr); }
  .portrait-card.featured { grid-column: span 2; grid-row: span 1; }
  .about-layout, .contact-layout { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .about-image::after { display: none; }
  .documentary-story { grid-template-columns: 1fr; }
  .documentary-story:nth-child(even) { direction: ltr; }
  .documentary-image img { height: 300px; }
}

@media (max-width: 768px) {
  :root { --nav-height: 60px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-title { font-size: clamp(2rem, 9vw, 3rem); }
  .gallery-categories { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .gallery-category-name { font-size: 1.2rem; }
  .gallery-category-overlay { padding: var(--space-md); }
  .masonry-grid { columns: 2; column-gap: var(--space-sm); }
  .masonry-item { margin-bottom: var(--space-sm); }
  .print-sets-grid { grid-template-columns: 1fr; }
  .portraits-grid { grid-template-columns: 1fr; }
  .portrait-card.featured { grid-column: span 1; }
  .portrait-card img { min-height: 220px; }
  .about-stats { flex-wrap: wrap; gap: var(--space-xl); }
  .subscribe-form { flex-direction: column; }
  .footer-content { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .lightbox-prev { left: var(--space-sm); }
  .lightbox-next { right: var(--space-sm); }
  .container { padding: 0 var(--space-md); }
  .section { padding: var(--space-3xl) 0; }
  .nav-inner { padding: 0 var(--space-md); }
  .hero-content { padding: 0 var(--space-md); }
  .section-header { margin-bottom: var(--space-2xl); }
}

/* ---------- Artwork Detail Page ---------- */
.artwork-detail-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.artwork-main-image {
  border-radius: 6px;
  overflow: hidden;
  cursor: zoom-in;
  box-shadow: var(--card-shadow-hover);
}

.artwork-main-image img {
  width: 100%;
  display: block;
  transition: transform var(--transition-slow);
}

.artwork-main-image:hover img { transform: scale(1.02); }

.artwork-thumbnails {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.artwork-thumb {
  width: 72px;
  height: 72px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.artwork-thumb.active {
  border-color: var(--accent);
  opacity: 1;
}

.artwork-thumb:hover { opacity: 1; }

.artwork-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.artwork-breadcrumb {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.artwork-breadcrumb a:hover { color: var(--accent) !important; }

.artwork-meta-info {
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-lg);
}

@media (max-width: 992px) {
  .artwork-detail-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .artwork-thumb { width: 56px; height: 56px; }
}

@media (max-width: 480px) {
  .gallery-categories { grid-template-columns: 1fr; }
  .masonry-grid { columns: 1; }
  .hero-subtitle { font-size: 0.68rem; }
  .btn { padding: 11px 22px; font-size: 0.72rem; }
  .about-stat-number { font-size: 2rem; }
  .footer-content { grid-template-columns: 1fr; }
  .nav-logo { font-size: 1.3rem; }
}