/* ============================================================
   DESIGN TOKENS — Auteur-operator
   ============================================================ */
:root {
  --color-bg: #0c0b07;
  --color-surface: #14130d;
  --color-surface-2: #191811;
  --color-surface-offset: #1e1d17;
  --color-surface-dynamic: #2a291f;
  --color-divider: #26251c;
  --color-border: #3a3930;
  --color-text: #d4d0c8;
  --color-text-muted: #7d7b72;
  --color-text-faint: #504f48;
  --color-primary: #e8af34;
  --color-primary-hover: #fdc551;
  --color-primary-active: #feda74;
  --color-primary-highlight: #3a3320;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Satoshi', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;
  --space-3xl: 7rem;

  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.5rem;
  --text-4xl: 3.5rem;
  --text-5xl: 4.5rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 1100ms;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.45);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);

  --nav-h: 64px;
  --maxw: 1200px;
  --prose-w: 68ch;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 200ms ease;
}

a:hover {
  color: var(--color-primary-hover);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-bg);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  z-index: 9999;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  top: 0;
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Selection */
::selection {
  background: var(--color-primary-highlight);
  color: var(--color-text);
}

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */
.container {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding-block: var(--space-3xl);
}

/* page content stacks above the future fixed canvas
   (.nav and .mobile-menu already have their own position: fixed
   and z-index 100/99 — not restated here) */
main .section, .scene-break, .footer {
  position: relative;
  z-index: 2;
}

.section-label {
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
}

.prose {
  max-width: var(--prose-w);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  z-index: 100;
  transition: background-color 300ms ease, backdrop-filter 300ms ease, border-color 300ms ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background-color: color-mix(in srgb, var(--color-surface) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--color-border);
}

.nav-inner {
  max-width: var(--maxw);
  margin-inline: auto;
  width: 100%;
  padding-inline: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.nav-brand {
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  line-height: 1;
}

.nav-brand img {
  width: 36px;
  height: auto;
  transition: filter 200ms ease;
}

.nav-brand:hover img {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 400;
  position: relative;
  padding-block: var(--space-xs);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

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

.nav-external {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  transition: border-color 200ms ease, color 200ms ease;
}

.nav-external:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Language toggle */
.lang-toggle {
  background: none;
  border: 1px solid var(--color-border);
  cursor: pointer;
  padding: 0 var(--space-sm);
  height: 40px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 2px;
  transition: color 200ms ease, border-color 200ms ease;
  line-height: 1;
}

.lang-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.lang-toggle .lang-opt {
  padding: 0 2px;
  opacity: 0.45;
  transition: opacity 200ms ease, color 200ms ease;
}

.lang-toggle .lang-opt.lang-active {
  opacity: 1;
  color: var(--color-primary);
}

.lang-toggle .lang-sep {
  opacity: 0.3;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-text);
}

.nav-hamburger svg {
  width: 24px;
  height: 24px;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-lg);
  z-index: 99;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-menu a {
  display: block;
  padding: var(--space-sm) 0;
  color: var(--color-text);
  font-size: var(--text-lg);
}

/* ============================================================
   HERO — dark stage, marquee, particle canvas
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  position: relative;
  padding-top: var(--nav-h);
}

.scene-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-marquee {
  position: absolute;
  top: 46%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  overflow: hidden;
  white-space: nowrap;
  z-index: 2;
  pointer-events: none;
  user-select: none;
}

.hero-marquee-track {
  display: inline-block;
  animation: marquee-drift 70s linear infinite;
}

.hero-marquee-track span {
  display: inline-block;
  font-family: 'Darker Grotesque', sans-serif;
  font-weight: 900;
  font-size: clamp(22rem, 90vh, 96rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, #0a0a0a 0%, #2a2a2a 50%, #0a0a0a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.33;
}

@keyframes marquee-drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.hero-poster {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 1;
  background: url('../images/stills/still-particles.jpg') center / cover no-repeat;
  opacity: 0.5;
}

body.no-webgl .hero-poster { display: block; }
body.no-webgl .scene-canvas { display: none; }

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin-inline: auto;
  width: 100%;
  padding-inline: var(--space-lg);
  padding-block: var(--space-2xl) calc(var(--space-2xl) + var(--space-xl));
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 3.5vw, var(--text-3xl));
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  max-width: 640px;
}

.hero-tagline em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 520px;
  line-height: 1.5;
  margin-bottom: var(--space-xl);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero-scrollcue {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scrollcue span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--color-primary));
  animation: scrollcue 2.2s var(--ease-out) infinite;
}

@keyframes scrollcue {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.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;
}

@media (prefers-reduced-motion: reduce) {
  .hero-marquee-track { animation: none; }
  .hero-scrollcue span { animation: none; transform: none; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 200ms var(--ease-out);
  min-height: 44px;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-bg);
  transform: scale(1.02);
  box-shadow: 0 0 24px -4px var(--color-primary);
}

.btn-primary:active {
  background-color: var(--color-primary-active);
  transform: scale(1);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background-color: color-mix(in srgb, var(--color-surface) 72%, transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-2xl);
  align-items: start;
}

.about-portrait {
  position: sticky;
  top: calc(var(--nav-h) + var(--space-xl));
}

.portrait-frame {
  aspect-ratio: 2.39 / 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.portrait-frame-lab {
  aspect-ratio: 4 / 5;
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 44%; /* frame the face; tune visually */
  filter: grayscale(1) sepia(0.38) saturate(1.5) hue-rotate(-8deg) brightness(0.88) contrast(1.06);
}

.portrait-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.35) 100%);
}

.about-portrait-name {
  margin-top: var(--space-md);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.about-content p {
  margin-bottom: var(--space-md);
  line-height: 1.75;
}

.about-pullquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  line-height: 1.4;
  color: var(--color-text);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-lg);
  margin: var(--space-xl) 0;
  max-width: 90%;
}

.about-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-divider);
}

.about-stat-label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: 4px;
}

.about-stat-value {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}

.about-langs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.about-lang {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.about-lang strong {
  color: var(--color-text);
  font-weight: 500;
}

/* ============================================================
   WORK — Bento grid
   ============================================================ */
.work {
  background-color: var(--color-bg);
}

.work-intro {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.4;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 720px;
}

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

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform 200ms var(--ease-out), box-shadow 200ms ease, border-color 200ms ease;
}

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

.card-large {
  grid-column: span 2;
}

.card-medium {
  grid-column: span 1;
}

.card-small {
  grid-column: span 1;
}

/* Side-activity cards: muted, less prominent than AI cards */
.card-side {
  background-color: var(--color-surface-2);
  padding: var(--space-lg);
}

.card-side .card-icon {
  color: var(--color-text-faint);
}

.card-side h3 {
  font-size: var(--text-lg);
}

.card-side p {
  color: var(--color-text-faint);
}

.card-icon {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.2;
}

.card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
  flex-grow: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  margin-top: var(--space-sm);
  transition: gap 200ms ease;
}

.card-link:hover {
  gap: 8px;
}

.card-link svg {
  width: 14px;
  height: 14px;
}

/* ============================================================
   CONNECT
   ============================================================ */
.connect {
  background-color: color-mix(in srgb, var(--color-surface) 72%, transparent);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.connect::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/logo.svg') center / min(720px, 85%) no-repeat;
  opacity: 0.035;
  pointer-events: none;
}

.connect-inner {
  max-width: 640px;
  margin-inline: auto;
  position: relative;
}

.connect-headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 400;
  margin-bottom: var(--space-md);
}

.connect-sub {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

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

.connect-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: all 200ms ease;
  text-align: left;
}

.connect-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateX(4px);
}

.connect-link svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: color 200ms ease;
}

.connect-link:hover svg {
  color: var(--color-primary);
}

.connect-link-label {
  flex-grow: 1;
}

.connect-link-arrow {
  width: 16px;
  height: 16px;
  color: var(--color-text-faint);
  flex-shrink: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--color-bg);
  padding-block: var(--space-2xl) var(--space-xl);
  border-top: 1px solid var(--color-divider);
}

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

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
}

.footer-brand p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

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

.footer-nav a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-nav a:hover {
  color: var(--color-primary);
}

.footer-legal {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  line-height: 1.6;
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-divider);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

/* ============================================================
   SCROLL ANIMATIONS — title cards
   ============================================================ */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Headings resolve like film titles: tracking contracts as they fade in */
.js .section-headline.reveal,
.js .connect-headline.reveal {
  letter-spacing: 0.08em;
  transition: opacity 1200ms var(--ease-out), transform 1200ms var(--ease-out), letter-spacing 1400ms var(--ease-out);
}

.section-headline.reveal.in-view,
.connect-headline.reveal.in-view {
  letter-spacing: normal;
}

.js .reveal-stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.reveal-stagger.in-view > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 150ms; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 300ms; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 450ms; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 600ms; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-portrait {
    position: relative;
    top: 0;
    max-width: 400px;
  }

  .bento {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-large {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-right .nav-external {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .section {
    padding-block: var(--space-2xl);
  }

  .hero {
    min-height: 90vh;
  }

  .hero-marquee {
    top: 33%;
  }

  .hero-marquee-track span {
    font-size: clamp(22rem, 90vh, 96rem);
    opacity: 0.33;
  }

  .bento {
    grid-template-columns: 1fr;
  }

  .card-large,
  .card-medium,
  .card-small {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about-stats {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .container {
    padding-inline: var(--space-md);
  }

  .hero-inner {
    padding-inline: var(--space-md);
  }

  .nav-inner {
    padding-inline: var(--space-md);
  }

  .scene-break-frame {
    aspect-ratio: 1.85 / 1;
  }

  .card-media {
    margin: calc(var(--space-lg) * -1) calc(var(--space-lg) * -1) var(--space-md);
  }
}

@media (max-width: 375px) {
  .hero-tagline {
    font-size: var(--text-lg);
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .js .reveal,
  .js .reveal-stagger > * {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   FILM GRADE — grain + vignette
   ============================================================ */
.grain {
  position: fixed;
  inset: -100%;
  z-index: 9990;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.045;
  animation: grain-shift 0.9s steps(6) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  17%  { transform: translate(-2%, 1%); }
  33%  { transform: translate(1%, -2%); }
  50%  { transform: translate(-1%, 2%); }
  67%  { transform: translate(2%, 1%); }
  83%  { transform: translate(-2%, -1%); }
  100% { transform: translate(0, 0); }
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9989;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 58%, rgba(0,0,0,0.42) 100%);
}

@media (prefers-reduced-motion: reduce) {
  .grain { animation: none; }
}

/* ============================================================
   SCENE BREAKS — letterboxed widescreen frames
   ============================================================ */
.scene-break {
  position: relative;
  z-index: 2;
  background: #000;
  padding-block: clamp(1.5rem, 4vh, 3.5rem); /* the letterbox bars */
}

.scene-break-frame {
  max-width: 1600px;
  margin-inline: auto;
  aspect-ratio: 2.39 / 1;
  max-height: 70vh;
  overflow: hidden;
}

.scene-break-frame img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  will-change: transform;
}

.card-media {
  margin: calc(var(--space-xl) * -1) calc(var(--space-xl) * -1) var(--space-md);
  height: 220px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-side .card-media {
  margin: calc(var(--space-lg) * -1) calc(var(--space-lg) * -1) var(--space-md);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) brightness(0.85);
  transition: filter 600ms ease, transform 900ms var(--ease-out);
}

.card:hover .card-media img {
  filter: saturate(1) brightness(1);
  transform: scale(1.03);
}

@media (prefers-reduced-motion: reduce) {
  .scene-break-frame img { height: 100%; transform: none !important; }
}