/* ============================================================
   Katie Millican — Creative Portfolio
   Design tokens (v4): warm white surfaces, ink text, terracotta
   primary, pink secondary accent, deep turquoise accent.
   Fraunces (display) + Cabinet Grotesk (body).
   ============================================================ */

:root,
[data-theme='light'] {
  --color-bg: #fdfcfa;
  --color-surface: #fdfcfa;
  --color-surface-2: #ffffff;
  --color-surface-offset: #e3d1b9;
  --color-border: #e3d1b9;
  --color-divider: #e3d1b9;

  --color-text: #100905;
  --color-text-muted: #8f7160;
  --color-text-faint: color-mix(in srgb, #8f7160 62%, transparent);
  --color-text-inverse: #fdfcfa;

  --color-primary: #c4573f;
  --color-primary-hover: #7f3929;
  --color-primary-highlight: #f0d5cf;

  --color-secondary: #e8879a;
  --color-secondary-tint: #f6cfd7;
  --color-secondary-shade: #ae6574;

  --color-accent: #0d5c5c;
  --color-accent-shade: #0a4a4a;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.9rem;
  --radius-xl: 1.4rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.25 0.04 40 / 0.08);
  --shadow-md: 0 6px 16px oklch(0.25 0.04 40 / 0.10);
  --shadow-lg: 0 20px 48px oklch(0.25 0.04 40 / 0.16);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1240px;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Cabinet Grotesk', 'Inter', -apple-system, sans-serif;
}

[data-theme='dark'] {
  --color-bg: #171310;
  --color-surface: #1d1814;
  --color-surface-2: #221c17;
  --color-surface-offset: #2a231b;
  --color-border: #372c22;
  --color-divider: #372c22;

  --color-text: #f2ece2;
  --color-text-muted: #b9a593;
  --color-text-faint: color-mix(in srgb, #b9a593 55%, transparent);
  --color-text-inverse: #171310;

  --color-primary: #e0876c;
  --color-primary-hover: #eba48b;
  --color-primary-highlight: #4a2c22;

  --color-secondary: #ef9fae;
  --color-secondary-tint: #5a3239;
  --color-secondary-shade: #f3b7c3;

  --color-accent: #4f9a9a;
  --color-accent-shade: #6bb3b3;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.5);
}

/* ---------- Type scale ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.75rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6.5vw, 6.75rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #171310;
    --color-surface: #1d1814;
    --color-surface-2: #221c17;
    --color-surface-offset: #2a231b;
    --color-border: #372c22;
    --color-divider: #372c22;
    --color-text: #f2ece2;
    --color-text-muted: #b9a593;
    --color-text-faint: color-mix(in srgb, #b9a593 55%, transparent);
    --color-text-inverse: #171310;
    --color-primary: #e0876c;
    --color-primary-hover: #eba48b;
    --color-primary-highlight: #4a2c22;
    --color-secondary: #ef9fae;
    --color-secondary-tint: #5a3239;
    --color-secondary-shade: #f3b7c3;
    --color-accent: #4f9a9a;
    --color-accent-shade: #6bb3b3;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.5);
  }
}

/* ============================================================
   Layout primitives
   ============================================================ */

.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-text);
}

.section-heading {
  font-size: var(--text-2xl);
  font-weight: 300;
  max-width: 20ch;
}

.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 58ch;
  font-weight: 400;
  margin-top: var(--space-4);
}

/* ============================================================
   Skip link
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top var(--transition-interactive);
}
.skip-link:focus-visible {
  top: var(--space-4);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
}
.brand:hover {
  color: var(--color-text);
}

.logo-mark {
  width: 30px;
  height: 36px;
  flex-shrink: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-tag {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.main-nav ul {
  display: flex;
  gap: var(--space-6);
}
.main-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  position: relative;
  padding-block: var(--space-1);
}
.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-primary);
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.main-nav a:hover::after {
  width: 100%;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding-top: clamp(var(--space-16), 10vw, var(--space-24));
  padding-bottom: clamp(var(--space-12), 6vw, var(--space-20));
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: center;
}
.hero-eyebrow {
  margin-bottom: var(--space-5);
}
.hero h1 {
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}
.hero-sub {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 46ch;
  font-weight: 400;
}
.hero-actions {
  margin-top: var(--space-8);
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
}
.hero-meta {
  margin-top: var(--space-10);
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.hero-meta-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
}
.hero-meta-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero image stack */
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-surface-offset);
}
.hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-6);
  box-sizing: border-box;
  opacity: 0;
  transition: opacity 900ms cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-visual img.is-active {
  opacity: 1;
}
.hero-visual-frame {
  position: absolute;
  inset: 0;
  border: 1px solid oklch(1 0 0 / 0.08);
  border-radius: inherit;
  pointer-events: none;
}
.hero-visual-caption {
  position: absolute;
  left: var(--space-5);
  bottom: var(--space-5);
  right: var(--space-5);
  display: inline-flex;
  max-width: max-content;
  padding: 0.4em 0.8em;
  border-radius: 999px;
  background: var(--color-text);
  color: var(--color-bg);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ============================================================
   Buttons / chips
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-ghost {
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-surface);
  white-space: nowrap;
}
.chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.chip[aria-pressed='true'] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
}
.chip .chip-count {
  opacity: 0.7;
  font-weight: 500;
}

/* ============================================================
   About
   ============================================================ */
.about {
  border-top: 1px solid var(--color-divider);
}
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
}
.about-lead {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text);
}
.about-body p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  max-width: 62ch;
}
.about-body p:last-child {
  margin-bottom: 0;
}
.skills-list {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ============================================================
   Work / filters / grid
   ============================================================ */
.work {
  border-top: 1px solid var(--color-divider);
}
.work-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.filters {
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.filter-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.filter-row-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-width: 6.5ch;
  flex-shrink: 0;
}
.filter-chips {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.results-count {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  margin-top: var(--space-6);
}

.work-grid {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--space-5), 2vw, var(--space-8));
}

.work-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: zoom-in;
  transition:
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive),
    border-color var(--transition-interactive);
  opacity: 1;
}
.work-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--color-text-faint);
}
.work-card:hover .work-card-img img {
  transform: scale(1.035);
}
.work-card.is-hidden {
  display: none;
}

.work-card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-offset);
  position: relative;
}
.work-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}
.work-card-img .multi-badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: oklch(0.15 0.02 40 / 0.65);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 4px;
}
.work-card-img .play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: oklch(0.15 0.02 40 / 0.55);
  color: #fff;
  display: grid;
  place-items: center;
  backdrop-filter: blur(2px);
  transition: transform 300ms ease, background 300ms ease;
}
.work-card:hover .work-card-img .play-badge {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--color-primary);
}

.work-card-body {
  padding: var(--space-5);
}
.work-card-client {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.work-card-role {
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px 9px;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.work-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--space-1);
  line-height: 1.25;
}
.work-card-tags {
  margin-top: var(--space-3);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.work-card-tags span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px 9px;
}

.empty-state {
  display: none;
  text-align: center;
  padding-block: var(--space-20);
  color: var(--color-text-muted);
}
.empty-state.is-visible {
  display: block;
}

/* Scroll reveal (opacity + clip-path only, no CLS) */
.reveal {
  opacity: 1;
}
@supports (animation-timeline: view()) {
  .reveal {
    opacity: 0;
    clip-path: inset(12% 0 0 0);
    animation: reveal-in linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 45%;
  }
}
@keyframes reveal-in {
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
  }
}

/* ============================================================
   Clients band
   ============================================================ */
.clients-band {
  border-top: 1px solid var(--color-divider);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.clients-list {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(var(--space-6), 4vw, var(--space-12));
  align-items: baseline;
}
.clients-list li {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1rem + 1.4vw, 2rem);
  color: var(--color-text-faint);
  font-weight: 500;
  transition: color var(--transition-interactive);
}
.clients-list li:hover {
  color: var(--color-text);
}

/* ============================================================
   Mediums
   ============================================================ */
.mediums {
  border-top: 1px solid var(--color-divider);
}
.mediums-grid {
  margin-top: var(--space-10);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.medium-card {
  padding: var(--space-6) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  text-align: left;
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.medium-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.medium-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}
.medium-card-count {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   Contact / footer
   ============================================================ */
.contact {
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface-offset);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: end;
}
.contact h2 {
  font-size: var(--text-3xl);
  line-height: 1.05;
}
.contact-note {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 54ch;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}
.contact-link {
  font-size: var(--text-lg);
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2px;
}
.contact-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.contact-location {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

.site-footer {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-16);
  isolation: isolate;
}
.footer-decor-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.footer-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.site-footer p {
  font-size: var(--text-xs);
  color: #FDFCFA;
  opacity: 0.92;
}

/* ============================================================
   Lightbox
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  background: oklch(0.1 0.01 40 / 0.92);
  backdrop-filter: blur(6px);
}
.lightbox.is-open {
  display: flex;
  flex-direction: column;
}
.lightbox-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-5) clamp(var(--space-5), 4vw, var(--space-10));
  color: #fdfcfa;
  gap: var(--space-4);
}
.lightbox-info {
  min-width: 0;
}
.lightbox-client {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #e8879a;
}
.lightbox-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-top: 2px;
}
.lightbox-close {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  color: #fdfcfa;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.lightbox-close:hover {
  background: oklch(1 0 0 / 0.1);
}
.lightbox-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding-inline: clamp(var(--space-3), 3vw, var(--space-10));
  min-height: 0;
  position: relative;
}
.lightbox-stage img,
.lightbox-stage video {
  max-width: 100%;
  max-height: 100%;
  min-width: 0;
  min-height: 0;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgb(0 0 0 / 0.5);
}
.lightbox-nav {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: oklch(1 0 0 / 0.08);
  color: #fdfcfa;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.lightbox-nav:hover {
  background: oklch(1 0 0 / 0.18);
}
.lightbox-nav:disabled {
  opacity: 0.25;
  pointer-events: none;
}
.lightbox-bottom {
  padding: var(--space-5) clamp(var(--space-5), 4vw, var(--space-10));
}
.lightbox-caption {
  color: #d9c9bb;
  font-size: var(--text-sm);
  max-width: 70ch;
  margin-inline: auto;
  text-align: center;
}
.lightbox-thumbs {
  margin-top: var(--space-4);
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.lightbox-thumb {
  width: 52px;
  height: 40px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  opacity: 0.55;
  flex-shrink: 0;
}
.lightbox-thumb.is-active {
  opacity: 1;
  border-color: var(--color-primary);
}
.lightbox-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lightbox-thumb {
  position: relative;
}
.lightbox-thumb .thumb-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: oklch(0.15 0.02 40 / 0.6);
  color: #fff;
  display: grid;
  place-items: center;
}
.lightbox-thumb .thumb-play svg {
  width: 10px;
  height: 10px;
}
.lightbox-counter {
  text-align: center;
  color: #b9a593;
  font-size: var(--text-xs);
  margin-top: var(--space-2);
  letter-spacing: 0.04em;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    aspect-ratio: 16 / 10;
    order: -1;
  }
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .mediums-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 700px) {
  .main-nav ul {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .site-header.nav-open .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-12)) var(--space-6);
  }
  .site-header.nav-open .main-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
  }
  .site-header.nav-open .main-nav ul a {
    display: block;
    padding-block: var(--space-3);
    border-bottom: 1px solid var(--color-divider);
  }
  .work-grid {
    grid-template-columns: 1fr;
  }
  .mediums-grid {
    grid-template-columns: 1fr;
  }
  .filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  .lightbox-stage {
    padding-inline: var(--space-3);
  }
}