/* ============================================
   FKSB - Page-specific Styles
   ============================================ */

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  isolation: isolate;
  contain: layout paint;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  z-index: -1;
  animation: heroMesh 18s var(--ease-smooth) infinite alternate;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; inset-inline: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  z-index: -1;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
  width: 100%;
  min-width: 0;
}

.hero-content { display: flex; flex-direction: column; gap: var(--space-5); min-width: 0; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-primary-500) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary-500) 25%, transparent);
  color: var(--color-primary-500);
  font-size: var(--text-xs);
  font-weight: 600;
  width: fit-content;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}
.hero-eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary-500);
  animation: pulse 2s var(--ease-smooth) infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
  font-weight: 800;
  padding-top: 0.1em;
}
.hero-title .word {
  display: inline-block;
  vertical-align: baseline;
  padding-top: 0.05em;
  padding-bottom: 0.05em;
}
.hero-title .word > span { display: inline-block; }
.hero-title .accent {
  position: relative;
  display: inline-block;
  color: var(--color-primary-500);
}
.hero-title .accent::after {
  content: '';
  position: absolute;
  bottom: 0.05em;
  inset-inline-start: 0;
  width: 100%;
  height: 0.4em;
  background: linear-gradient(180deg, transparent 60%, color-mix(in srgb, var(--color-accent-500) 40%, transparent) 60%);
  z-index: -1;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  color: var(--text-2);
  max-width: 540px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.hero-stat .num {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary-500);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero-stat .label { font-size: var(--text-xs); color: var(--text-3); }

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 580px;
  width: min(100%, 580px);
  margin-inline: auto;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: -8%;
  background: var(--grad-leaf);
  border-radius: 50% 40% 60% 50% / 60% 50% 40% 50%;
  filter: blur(60px);
  opacity: 0.4;
  z-index: -1;
  animation: morph 14s var(--ease-smooth) infinite alternate;
}
.hero-img {
  position: relative;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50% 40% 60% 50% / 60% 50% 40% 50%;
  box-shadow: var(--shadow-xl);
  animation: morph 14s var(--ease-smooth) infinite alternate;
}
.hero-shape {
  position: absolute;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg);
}
.hero-shape-1 {
  top: -5%; right: -8%;
  width: 45%; aspect-ratio: 1;
  animation: float 7s var(--ease-smooth) infinite;
}
.hero-shape-2 {
  bottom: 0; left: -10%;
  width: 50%; aspect-ratio: 1.2;
  animation: float 9s var(--ease-smooth) infinite reverse;
}
.hero-shape img { width: 100%; height: 100%; object-fit: cover; }

.hero-shape-badge {
  position: absolute;
  bottom: 8%;
  right: -5%;
  background: var(--surface);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--border);
  animation: float 6s var(--ease-smooth) infinite;
  z-index: 2;
}
.hero-shape-badge-icon {
  width: 44px; height: 44px;
  background: var(--grad-leaf);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: white;
}
.hero-shape-badge-text { display: flex; flex-direction: column; }
.hero-shape-badge-text strong { font-weight: 700; font-size: var(--text-sm); }
.hero-shape-badge-text small { font-size: var(--text-xs); color: var(--text-3); }

/* === Marquee === */
.marquee {
  position: relative;
  padding: var(--space-4) 0;
  background: var(--color-primary-700);
  color: var(--color-primary-100);
  overflow: hidden;
  border-block: 1px solid var(--color-primary-800);
  direction: ltr;
}
.marquee::before, .marquee::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px; height: 100%;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { right: 0; background: linear-gradient(90deg, transparent, var(--color-primary-700)); }
.marquee::after { left: 0; background: linear-gradient(90deg, var(--color-primary-700), transparent); }

.marquee-track {
  display: flex;
  gap: var(--space-7);
  white-space: nowrap;
  width: max-content;
  min-width: max-content;
  animation: marquee 34s linear infinite;
  will-change: transform;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-primary-100);
  flex-shrink: 0;
  direction: rtl;
}
.marquee-item .dot { width: 8px; height: 8px; background: var(--color-accent-500); border-radius: 50%; flex-shrink: 0; }

/* === Features === */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: var(--space-4);
}
.feature {
  position: relative;
  padding: var(--space-5);
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  transition: all var(--duration-slow) var(--ease-out);
  overflow: hidden;
  isolation: isolate;
}
.feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-leaf);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-smooth);
  z-index: -1;
}
.feature:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  color: white;
}
.feature:hover::before { opacity: 1; }
.feature:hover p, .feature:hover .feature-num { color: rgba(255, 255, 255, 0.85); }
.feature:hover .feature-icon { background: rgba(255, 255, 255, 0.15); color: white; }
.feature-icon {
  width: 56px; height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(63, 132, 63, 0.1);
  color: var(--color-primary-500);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  transition: all var(--duration-base) var(--ease-smooth);
}
.feature h3 { font-size: var(--text-xl); margin-bottom: var(--space-2); transition: color var(--duration-base) var(--ease-smooth); }
.feature p { font-size: var(--text-sm); color: var(--text-3); transition: color var(--duration-base) var(--ease-smooth); }
.feature-num {
  position: absolute;
  top: var(--space-4);
  inset-inline-end: var(--space-5);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--border-2);
  font-variant-numeric: tabular-nums;
  transition: color var(--duration-base) var(--ease-smooth);
}

/* === Products === */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--duration-slow) var(--ease-out);
  height: 100%;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-500);
}
.product-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--surface-2);
  overflow: hidden;
}
.product-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.product-card:hover .product-card-media img { transform: scale(1.08); }
.product-card-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.3));
  pointer-events: none;
}
.product-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.product-card-body h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin: 0;
}
.product-card-body p { font-size: var(--text-sm); color: var(--text-3); flex: 1; }
.product-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.product-card-meta .price {
  font-size: var(--text-xs);
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}
.product-card-tag {
  position: absolute;
  top: var(--space-4);
  inset-inline-start: var(--space-4);
  z-index: 2;
}

/* === About === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: center;
}
.about-image {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(20, 28, 18, 0.3));
}
.about-floating-stat {
  position: absolute;
  bottom: var(--space-5);
  inset-inline-start: var(--space-5);
  background: var(--surface);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--border);
  z-index: 2;
}
.about-floating-stat .icon {
  width: 48px; height: 48px;
  background: var(--grad-leaf);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: white;
}
.about-floating-stat strong { display: block; font-size: var(--text-xl); font-weight: 800; }
.about-floating-stat small { font-size: var(--text-xs); color: var(--text-3); }

.about-content { display: flex; flex-direction: column; gap: var(--space-5); }
.about-content h2 { font-size: clamp(2rem, 4vw, 3rem); }
.about-content p { font-size: var(--text-lg); line-height: 1.8; }
.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.about-feature {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.about-feature .check {
  width: 32px; height: 32px;
  flex-shrink: 0;
  background: rgba(63, 132, 63, 0.1);
  color: var(--color-primary-500);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.about-feature strong { display: block; margin-bottom: var(--space-1); }
.about-feature p { font-size: var(--text-sm); color: var(--text-3); margin: 0; }

/* === Stats / Counters === */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  padding: var(--space-7);
  background: var(--surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-mesh);
  opacity: 0.5;
  z-index: -1;
}
.stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stat .num {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-primary-500);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.04em;
}
.stat .label { color: var(--text-2); font-weight: 500; }

/* === Gallery === */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 180px;
  gap: var(--space-3);
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.4));
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-smooth);
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item .zoom {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-smooth);
  z-index: 2;
}
.gallery-item:hover .zoom { opacity: 1; }

/* === CTA === */
.cta {
  position: relative;
  padding: var(--space-9) var(--space-5);
  background: var(--color-primary-600);
  color: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
  margin: var(--space-9) auto;
  max-width: var(--container-max);
}
[data-theme="dark"] .cta {
  background: var(--color-primary-700);
  color: var(--text-inverse);
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-mesh);
  opacity: 0.6;
  z-index: -1;
}
.cta::after {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212, 167, 66, 0.3), transparent 60%);
  z-index: -1;
  filter: blur(40px);
  animation: pulse 6s var(--ease-smooth) infinite;
}
.cta h2 { color: inherit; font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: var(--space-4); }
.cta p { color: inherit; opacity: 0.9; font-size: var(--text-lg); max-width: 600px; margin: 0 auto var(--space-5); }
.cta .btn-primary {
  background: white;
  color: var(--color-primary-700);
}
[data-theme="dark"] .cta .btn-primary { color: var(--color-primary-700); }
.cta .btn-primary:hover { background: var(--color-accent-500); color: var(--color-primary-900); }
.cta .btn-ghost { color: inherit; border-color: rgba(255, 255, 255, 0.4); }
.cta .btn-ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: white; color: white; }
[data-theme="dark"] .cta .btn-ghost { color: var(--text-inverse); border-color: rgba(14, 19, 12, 0.3); }
[data-theme="dark"] .cta .btn-ghost:hover { background: rgba(14, 19, 12, 0.1); border-color: var(--text-inverse); color: var(--text-inverse); }

/* === Product "view all" CTA card (visible in both themes) === */
.product-card-cta {
  background: var(--color-primary-600);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  flex-direction: column;
  gap: var(--space-3);
  border-color: transparent;
}
.product-card-cta:hover {
  background: var(--color-primary-500);
  color: white;
  border-color: transparent;
}
.product-card-cta h3 { color: inherit; }
.product-card-cta p { color: rgba(255, 255, 255, 0.8); text-align: center; }
[data-theme="dark"] .product-card-cta {
  background: var(--color-primary-700);
  color: var(--text-inverse);
}
[data-theme="dark"] .product-card-cta:hover {
  background: var(--color-primary-600);
  color: var(--text-inverse);
}
[data-theme="dark"] .product-card-cta p { color: rgba(14, 19, 12, 0.7); }

/* === Contact === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: var(--space-5); }
.contact-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  transition: all var(--duration-base) var(--ease-smooth);
}
.contact-item:hover {
  border-color: var(--color-primary-500);
  transform: translateX(-4px);
}
[dir="rtl"] .contact-item:hover { transform: translateX(4px); }
.contact-item .icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: rgba(63, 132, 63, 0.1);
  color: var(--color-primary-500);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.contact-item-text strong { display: block; margin-bottom: var(--space-1); }
.contact-item-text p { font-size: var(--text-sm); color: var(--text-3); margin: 0; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
}

.map-frame {
  width: 100%;
  height: 360px;
  border: 0;
  border-radius: var(--radius-xl);
  filter: var(--map-filter, none);
  transition: filter var(--duration-slow) var(--ease-smooth);
}
[data-theme="dark"] .map-frame { filter: invert(0.92) hue-rotate(180deg); }

/* === Page header (sub-pages) === */
.page-header {
  position: relative;
  padding-top: calc(var(--header-h) + var(--space-8));
  padding-bottom: var(--space-7);
  background: var(--grad-hero);
  overflow: hidden;
  isolation: isolate;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-mesh);
  z-index: -1;
}
.page-header h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: -0.04em;
  margin-top: var(--space-3);
}
.page-header p { font-size: var(--text-lg); color: var(--text-2); margin-top: var(--space-3); max-width: 700px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-3);
}
.breadcrumb a { color: var(--text-2); transition: color var(--duration-base) var(--ease-smooth); }
.breadcrumb a:hover { color: var(--color-primary-500); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--text); font-weight: 500; }

/* === Article list === */
.article-list { display: flex; flex-direction: column; gap: var(--space-3); }
.article-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-smooth);
  gap: var(--space-4);
}
.article-row:hover {
  border-color: var(--color-primary-500);
  transform: translateX(-4px);
  box-shadow: var(--shadow-md);
}
[dir="rtl"] .article-row:hover { transform: translateX(4px); }
.article-row-title { font-weight: 600; font-size: var(--text-lg); }
.article-row-meta { display: flex; gap: var(--space-4); align-items: center; font-size: var(--text-sm); color: var(--text-3); }
.article-row-meta .views { display: flex; align-items: center; gap: var(--space-1); }

/* === Certificate cards === */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.cert-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-slow) var(--ease-out);
}
.cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-500);
}
.cert-card-image {
  aspect-ratio: 3 / 4;
  background: var(--surface-2);
  overflow: hidden;
}
.cert-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.cert-card:hover .cert-card-image img { transform: scale(1.05); }
.cert-card-body { padding: var(--space-4) var(--space-5); }

/* === Product detail === */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}
.product-gallery {
  position: sticky;
  top: calc(var(--header-h) + var(--space-5));
}
.product-image-main {
  aspect-ratio: 1;
  background: var(--surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  overflow: hidden;
}
.product-image-main img { width: 100%; height: 100%; object-fit: cover; }
.product-info { display: flex; flex-direction: column; gap: var(--space-5); }
.product-meta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--text-3);
}
.product-meta-divider { width: 4px; height: 4px; background: currentColor; border-radius: 50%; }
.product-title { font-size: clamp(2rem, 4vw, 3rem); }
.product-description { font-size: var(--text-lg); line-height: 1.8; }
.product-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}
.product-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-2);
}
.product-feature .check { color: var(--color-primary-500); flex-shrink: 0; }

/* === Article detail === */
.article-content {
  max-width: 760px;
  margin: 0 auto;
}
.article-content h2 { margin-top: var(--space-6); margin-bottom: var(--space-3); }
.article-content p { margin-bottom: var(--space-4); font-size: var(--text-lg); line-height: 1.9; }
.article-content ul, .article-content ol { padding-inline-start: var(--space-5); margin-bottom: var(--space-4); }
.article-content li { padding: 0.25rem 0; line-height: 1.9; color: var(--text-2); list-style: disc; }
.article-hero-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-lg);
}
.article-hero-image img { width: 100%; height: 100%; object-fit: cover; }

/* === Lightbox === */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: var(--scrim);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-smooth);
  cursor: zoom-out;
}
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--duration-slow) var(--ease-spring);
}
.lightbox.is-open img { transform: scale(1); }