/* ============================================================
   GLOBAL STYLES — elizabethlin.com
   Loaded after reset.css + tokens.css
   ============================================================ */

/* ---- Cross-document view transitions ---- */
@view-transition { navigation: auto; }

::view-transition-group(root) { animation-duration: 480ms; }
::view-transition-old(root) {
  animation: vt-fade-out 240ms var(--ease-in-quart) both;
}
::view-transition-new(root) {
  animation: vt-fade-in 360ms var(--ease-out) both;
}
@keyframes vt-fade-out { to { opacity: 0; } }
@keyframes vt-fade-in  { from { opacity: 0; } }

/* Image continuity between home grid → project hero */
::view-transition-group(project-hero) {
  animation-duration: 640ms;
  animation-timing-function: var(--ease-out);
}

/* ---- Base ---- */
html { background: var(--c-bg); }

body {
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--ff-body);
  font-size: var(--fz-body);
  line-height: var(--lh-body);
  font-feature-settings: "ss01", "cv11";
  font-weight: var(--fw-regular);
  min-height: 100dvh;
  overflow-x: clip;
}

/* ============================================================
   LIGHT SECTION — local CSS-variable inversion.
   Applied to a wrapper to flip ground/ink without component edits.
   ============================================================ */
.section--light {
  --c-bg:       var(--c-paper);
  --c-bg-elev:  var(--c-paper);
  --c-bg-soft:  var(--c-paper-soft);
  --c-ink:      #0A0A0A;
  --c-ink-2:    #333333;
  --c-ink-mute: #6E6E6E;
  --c-ink-dim:  #A0A0A0;
  --c-line:     rgba(10, 10, 10, 0.10);
  --c-line-hi:  rgba(10, 10, 10, 0.18);
  background: var(--c-bg);
  color: var(--c-ink);
}

/* Grain feels harsh against cream — soften it in light sections */
.section--light::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.05;
  mix-blend-mode: multiply;
}
.section--light { position: relative; }
.section--light > * { position: relative; z-index: 1; }

/* Subtle filmic grain — fixed, GPU-cheap */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ---- Typography ---- */
h1, h2, h3, .display, .h-display {
  font-family: var(--ff-display);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tr-display);
  line-height: var(--lh-tight);
}

.h-display { font-size: var(--fz-display); }
h1          { font-size: var(--fz-h1); }
h2          { font-size: var(--fz-h2); line-height: var(--lh-snug); }
h3          { font-size: var(--fz-h3); line-height: var(--lh-snug); font-weight: var(--fw-medium); letter-spacing: var(--tr-tight); }

.lead {
  font-size: var(--fz-lead);
  color: var(--c-ink-2);
  line-height: 1.45;
  max-width: 56ch;
}

.eyebrow,
.mono {
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
}
.mono { text-transform: none; letter-spacing: var(--tr-mono); }

/* Quiet accent inside a heavy display heading: light weight + muted ink.
   Replaces the editorial-italic pattern from the serif design. */
.it {
  font-style: normal;
  font-weight: var(--fw-light);
  color: var(--c-ink-2);
}

/* Default emphasis: color contrast, no italic (we're sans).
   Display prose contexts override with weight contrast (see below). */
em, .italic {
  font-style: normal;
  color: var(--c-ink-2);
}

/* ---- Layout helpers ---- */
.wrap {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section       { padding-block: var(--space-section-lg); }
.section--tight { padding-block: var(--space-section-sm); }

.hairline {
  border: 0;
  border-top: 1px solid var(--c-line);
  margin: 0;
}

/* ============================================================
   NAV — floating-island pill, top centered
   ============================================================ */
.nav {
  position: fixed;
  top: clamp(var(--sp-4), 2.5vw, var(--sp-6));
  left: 50%;
  transform: translateX(-50%);
  z-index: 80;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 8px 8px 22px;
  background: color-mix(in oklab, var(--c-bg-elev) 78%, transparent);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 32px rgba(0,0,0,0.35);
  transition:
    padding var(--dur-std) var(--ease-out),
    top var(--dur-std) var(--ease-out),
    background-color var(--dur-std) var(--ease-out),
    box-shadow var(--dur-std) var(--ease-out);
}

.nav--compact {
  top: clamp(var(--sp-3), 1.6vw, var(--sp-4));
  padding: 5px 5px 5px 16px;
  background: color-mix(in oklab, var(--c-bg-elev) 88%, transparent);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 6px 20px rgba(0,0,0,0.30);
}

.nav__brand {
  font-size: 0.95rem;
  font-weight: var(--fw-medium);
  letter-spacing: -0.005em;
  color: var(--c-ink);
  padding-right: var(--sp-3);
  border-right: 1px solid var(--c-line);
  margin-right: var(--sp-1);
  white-space: nowrap;
  transition: font-size var(--dur-std) var(--ease-out), padding var(--dur-std) var(--ease-out);
}
.nav__brand em { font-weight: var(--fw-light); color: var(--c-ink-2); }

.nav--compact .nav__brand {
  font-size: 0.875rem;
  padding-right: var(--sp-2);
}

.nav__links {
  display: flex;
  gap: 2px;
}

.nav__link {
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
  padding: 10px 16px;
  border-radius: 999px;
  transition:
    color var(--dur-micro) var(--ease-out),
    background-color var(--dur-micro) var(--ease-out),
    padding var(--dur-std) var(--ease-out);
}
.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--c-ink);
  background: color-mix(in oklab, var(--c-ink) 6%, transparent);
}

.nav--compact .nav__link { padding: 7px 12px; }

@media (max-width: 640px) {
  .nav { padding: 6px 6px 6px 16px; gap: 0; }
  .nav__brand { font-size: 0.95rem; padding-right: var(--sp-2); }
  .nav__link { padding: 7px 11px; }
  .nav--compact { padding: 4px 4px 4px 12px; }
  .nav--compact .nav__brand { font-size: 0.85rem; }
  .nav--compact .nav__link { padding: 6px 9px; }
}

/* ============================================================
   BUTTONS — pill with nested icon-island
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 14px 14px 14px 22px;
  border-radius: 999px;
  background: var(--c-ink);
  color: var(--c-bg);
  font-family: var(--ff-body);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: -0.005em;
  transition: transform var(--dur-micro) var(--ease-spring), background-color var(--dur-std) var(--ease-out);
  will-change: transform;
}
.btn:hover  { background: var(--c-ink); }
.btn:active { transform: scale(0.98); }

.btn__icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in oklab, var(--c-bg) 8%, transparent);
  transition: transform var(--dur-std) var(--ease-spring);
}
.btn:hover .btn__icon { transform: translate(2px, -1px) scale(1.04); }
.btn:hover .btn__icon svg { transform: translate(0.5px, -0.5px); }
.btn__icon svg { width: 14px; height: 14px; transition: transform var(--dur-std) var(--ease-out); }

.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-line-hi);
}
.btn--ghost .btn__icon { background: color-mix(in oklab, var(--c-ink) 8%, transparent); color: var(--c-ink); }

/* On hover the base rule paints background --c-ink — flip ghost contents to --c-bg so they stay legible. */
.btn--ghost:hover                  { color: var(--c-bg); border-color: var(--c-ink); }
.btn--ghost:hover .btn__icon       { background: color-mix(in oklab, var(--c-bg) 12%, transparent); color: var(--c-bg); }
.btn--ghost:hover .btn__meta       { color: color-mix(in oklab, var(--c-bg) 70%, transparent); border-left-color: color-mix(in oklab, var(--c-bg) 20%, transparent); }

.link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--c-ink-2);
  border-bottom: 1px solid var(--c-line-hi);
  padding-bottom: 1px;
  transition: color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);
}
.link:hover { color: var(--c-ink); border-color: var(--c-ink); }

/* ============================================================
   HERO — Full-bleed editorial masthead, fluid type, floating stills
   The outer .hero is edge-to-edge so the cinematic glow extends
   across the viewport; .hero__inner re-establishes the boxed wrap.
   ============================================================ */
.hero {
  position: relative;
  padding-top: var(--space-nav-offset);
  padding-bottom: clamp(var(--sp-6), 4vw, var(--sp-7));
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  isolation: isolate;
  overflow: hidden;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Full-bleed cinematic glows — primary red bloom on the lower-left,
   a softer warm wash near the stills column to bind the right side. */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: -1;
}
.hero::before {
  inset: auto 0 -25% 0;
  height: 85%;
  background: radial-gradient(
    45% 60% at 22% 70%,
    color-mix(in oklab, var(--c-accent) 22%, transparent) 0%,
    color-mix(in oklab, var(--c-accent) 4%, transparent) 45%,
    transparent 75%
  );
  filter: blur(60px);
  opacity: 0.9;
}
.hero::after {
  inset: 10% -5% auto auto;
  width: 55%;
  height: 70%;
  background: radial-gradient(
    50% 55% at 75% 40%,
    color-mix(in oklab, #ff6a3d 10%, transparent) 0%,
    transparent 70%
  );
  filter: blur(80px);
  opacity: 0.6;
}

/* ---- Masthead bar: status + locale/clock ---- */
.hero__masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  padding-bottom: var(--sp-4);
  margin-bottom: clamp(var(--sp-6), 5vw, var(--sp-8));
  border-bottom: 1px solid var(--c-line);
  flex-wrap: wrap;
}

.hero__status,
.hero__locale {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--c-ink-mute);
}
.hero__status em {
  color: var(--c-ink);
  font-style: normal;
  font-weight: var(--fw-medium);
}
.hero__status .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--c-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--c-accent) 22%, transparent);
  animation: pulse 2.6s var(--ease-spring) infinite;
}
.hero__locale [data-clock] {
  font-variant-numeric: tabular-nums;
  color: var(--c-ink);
  min-width: 7ch;
  text-align: right;
}
.hero__locale-label::after {
  content: "·";
  margin-left: var(--sp-3);
  color: var(--c-ink-dim);
}

@keyframes pulse {
  0%, 100% { opacity: 0.65; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.15); }
}

/* ---- Layout grid: type | floating stills ---- */
.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
  gap: clamp(var(--sp-6), 6vw, var(--sp-9));
  align-items: center;
  flex: 1;
}

.hero__main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
}

.hero__title {
  font-family: var(--ff-display);
  /* Slightly trimmed from --fz-hero so the title + cycler + meta all fit
     inside a 100dvh viewport without clipping. */
  font-size: clamp(3rem, 8.6vw, 8.25rem);
  font-weight: var(--fw-bold);
  line-height: 0.94;
  letter-spacing: var(--tr-display);
  margin-bottom: clamp(var(--sp-4), 2.4vw, var(--sp-6));
}
.hero__title .it   { font-weight: var(--fw-light); color: var(--c-ink-2); }
.hero__title .ampr { color: var(--c-accent); font-weight: var(--fw-regular); }

/* ---- Practice cycler — rotating role word with editorial framing ---- */
.hero__cycle {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-3);
  margin-top: clamp(var(--sp-3), 1.5vw, var(--sp-4));
  font-family: var(--ff-display);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1;
  color: var(--c-ink-2);
}
.hero__cycle-label {
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
  transform: translateY(-2px);
}
.hero__cycle-words {
  position: relative;
  display: inline-block;
  height: 1em;
  min-width: 6.5ch;
  overflow: hidden;
  vertical-align: baseline;
}
.hero__cycle-words > span {
  position: absolute;
  inset: 0;
  display: inline-block;
  color: var(--c-ink);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tr-tight);
  opacity: 0;
  transform: translateY(70%);
  transition:
    opacity 320ms var(--ease-out),
    transform 520ms var(--ease-out-expo);
}
.hero__cycle-words > span.is-on {
  opacity: 1;
  transform: translateY(0);
}
.hero__cycle-words > span.is-leaving {
  opacity: 0;
  transform: translateY(-70%);
}
.hero__cycle-sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.hero__cycle-suffix {
  color: var(--c-ink-mute);
  font-weight: var(--fw-light);
  font-size: 1em;
}

/* ---- Meta blocks (Based / Volume) ---- */
.hero__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  align-items: end;
  margin-top: clamp(var(--sp-5), 3.5vw, var(--sp-7));
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-line);
  max-width: 56ch;
}
.hero__meta-block { display: grid; gap: var(--sp-2); }
.hero__meta-block .label {
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
}
.hero__meta-block .value {
  font-family: var(--ff-body);
  font-size: 0.9375rem;
  color: var(--c-ink);
}

/* ---- Floating film-stills column ---- */
.hero__stills {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-auto-rows: auto;
  padding-top: var(--sp-4);
  transform-style: preserve-3d;
  perspective: 1200px;
}

.hero__still {
  position: relative;
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--c-bg-elev);
  isolation: isolate;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.05) inset,
    0 20px 60px -20px rgba(0,0,0,0.55),
    0 4px 12px -4px rgba(0,0,0,0.4);
  transition:
    transform var(--dur-std) var(--ease-out),
    box-shadow var(--dur-std) var(--ease-out);
  will-change: transform;
}
.hero__still::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(0,0,0,0.18) 0%,
    transparent 30%,
    transparent 60%,
    rgba(0,0,0,0.55) 100%);
  z-index: 1;
}
.hero__still img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.04);
  transition: transform 1.4s var(--ease-out), filter var(--dur-std) var(--ease-out);
}
.hero__still:hover img,
.hero__still:focus-visible img { transform: scale(1.05); filter: saturate(1.06) contrast(1.06); }

.hero__still-tag {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--c-bg) 60%, transparent);
  color: var(--c-ink);
  font-size: var(--fz-mono);
  letter-spacing: var(--tr-mono);
  border: 1px solid color-mix(in oklab, var(--c-ink) 14%, transparent);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
}

.hero__still-meta {
  position: absolute;
  left: var(--sp-3);
  right: var(--sp-3);
  bottom: var(--sp-3);
  z-index: 2;
  font-size: var(--fz-mono);
  letter-spacing: var(--tr-mono);
  color: var(--c-ink-2);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--dur-std) var(--ease-out), transform var(--dur-std) var(--ease-out);
}
.hero__still:hover .hero__still-meta,
.hero__still:focus-visible .hero__still-meta {
  opacity: 1;
  transform: translateY(0);
}

/* Layered, rotated stagger — desktop */
.hero__still--1 {
  grid-column: 1 / span 7;
  grid-row: 1;
  transform: rotate(-1.6deg);
  z-index: 3;
}
.hero__still--2 {
  grid-column: 2 / span 7;
  grid-row: 2;
  margin-top: -22%;
  transform: rotate(1.4deg);
  z-index: 2;
}
.hero__still--3 {
  grid-column: 1 / span 7;
  grid-row: 3;
  margin-top: -22%;
  transform: rotate(-0.6deg);
  z-index: 1;
}
.hero__still:hover,
.hero__still:focus-visible {
  transform: rotate(0) translateY(-6px) scale(1.02);
  z-index: 4;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.07) inset,
    0 36px 80px -24px rgba(0,0,0,0.7),
    0 10px 24px -8px rgba(0,0,0,0.55);
}

/* Pointer parallax — JS sets --px/--py on the stage; translate is its own
   property so it composes cleanly with the per-still rotate `transform`.
   A short transition smooths fast cursor jumps; on pointerleave we add
   `.is-easing` to glide back to rest instead of snapping. */
.hero__stills { --px: 0; --py: 0; }
.hero__still {
  translate: calc(var(--px) * var(--depth, 6) * 1px) calc(var(--py) * var(--depth, 6) * 1px);
  transition:
    transform var(--dur-std) var(--ease-out),
    translate 180ms var(--ease-out),
    box-shadow var(--dur-std) var(--ease-out);
}
.hero__stills.is-easing .hero__still {
  transition:
    transform var(--dur-std) var(--ease-out),
    translate 720ms var(--ease-out-expo),
    box-shadow var(--dur-std) var(--ease-out);
}

/* Mobile / tablet — collapse to a horizontal scroll-snap rail */
@media (max-width: 900px) {
  .hero__layout {
    grid-template-columns: 1fr;
    gap: clamp(var(--sp-6), 6vw, var(--sp-8));
  }
  .hero__stills {
    display: flex;
    gap: var(--sp-4);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    padding-bottom: var(--sp-3);
    scrollbar-width: none;
    perspective: none;
  }
  .hero__stills::-webkit-scrollbar { display: none; }
  .hero__still {
    flex: 0 0 78%;
    margin-top: 0 !important;
    transform: none !important;
    scroll-snap-align: start;
  }
  .hero__still img { aspect-ratio: 16 / 11; }
}

@media (max-width: 720px) {
  .hero__masthead { gap: var(--sp-3); padding-bottom: var(--sp-3); }
  .hero__meta { grid-template-columns: 1fr; gap: var(--sp-5); }
  .hero__still { flex-basis: 86%; }
}

/* ---- Scroll cue (pinned to the bottom of the viewport-tall hero) ---- */
.hero__scroll {
  margin-top: auto;
  padding-top: clamp(var(--sp-6), 5vw, var(--sp-8));
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  align-self: flex-start;
  transition: color var(--dur-micro) var(--ease-out);
}
.hero__scroll:hover { color: var(--c-ink); }
.hero__scroll svg { width: 12px; animation: bob 2.4s var(--ease-spring) infinite; }
@keyframes bob {
  0%, 100% { transform: translateY(0);  opacity: 0.6; }
  50%      { transform: translateY(4px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__still { transform: none !important; }
  .hero__still--2, .hero__still--3 { margin-top: var(--sp-5); }
  .hero__stills { --px: 0 !important; --py: 0 !important; }
  .hero__cycle-words > span { transition: none; }
}

/* ============================================================
   BRANDS — selected clients
   Continuous marquee; all marks normalized to a single optical height.
   Hover pauses the scroll and reveals each brand's authentic colour.
   ============================================================ */
.brands {
  --brands-h: 24px;          /* shared optical height for all marks */
  --brands-gap: clamp(3rem, 6vw, 6rem);
  --brands-duration: 48s;

  position: relative;
  padding-block: clamp(var(--sp-6), 4vw, var(--sp-7));
}

/* Marquee viewport — full-bleed; edge fades blend logos into the page bg */
.brands__marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg,
    transparent 0,
    #000 8%,
    #000 92%,
    transparent 100%);
          mask-image: linear-gradient(90deg,
    transparent 0,
    #000 8%,
    #000 92%,
    transparent 100%);
}

.brands__track {
  display: flex;
  width: max-content;
  gap: var(--brands-gap);
  animation: brands-scroll var(--brands-duration) linear infinite;
  will-change: transform;
}
.brands__marquee:hover  .brands__track,
.brands__marquee:focus-within .brands__track {
  animation-play-state: paused;
}

@keyframes brands-scroll {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(calc(-50% - (var(--brands-gap) / 2)), 0, 0); }
}

.brands__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--brands-gap);
  flex-shrink: 0;
}

.brands__item {
  display: inline-flex;
  align-items: center;
  height: var(--brands-h);
  color: var(--c-ink);
  opacity: 0.78;
  transition:
    color var(--dur-std) var(--ease-out),
    opacity var(--dur-std) var(--ease-out),
    transform var(--dur-std) var(--ease-out);
  cursor: default;
}
.brands__item:hover {
  opacity: 1;
  transform: translateY(-1px);
}

/* SVG marks via CSS mask — height-driven so all logos share one optical height.
   Source: simple-icons (CC0 / public domain), saved locally in /images/brands/. */
.brands__logo {
  display: block;
  height: 100%;
  background-color: currentColor;
  -webkit-mask-position: center;
          mask-position: center;
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
}
.brands__logo--vw {
  aspect-ratio: 1 / 1;
  -webkit-mask-image: url('/images/brands/volkswagen.svg');
          mask-image: url('/images/brands/volkswagen.svg');
}
.brands__logo--audi {
  aspect-ratio: 64 / 22;
  -webkit-mask-image: url('/images/brands/audi.svg');
          mask-image: url('/images/brands/audi.svg');
}
.brands__logo--skoda {
  aspect-ratio: 1 / 1;
  -webkit-mask-image: url('/images/brands/skoda.svg');
          mask-image: url('/images/brands/skoda.svg');
}

/* Hidden but accessible — provides text for screen readers and SEO */
.brands__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Wordmarks — sized so cap-height matches the SVG marks optically */
.brands__word {
  font-family: var(--ff-display);
  font-weight: var(--fw-bold);
  line-height: 1;
  color: currentColor;
  white-space: nowrap;
}
.brands__word--gogoro {
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}
.brands__word--biotrue {
  font-size: 1.4rem;
  font-weight: var(--fw-medium);
  letter-spacing: -0.015em;
  font-style: italic;
}
.brands__word--rhinoshield {
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---- Per-brand authentic-logo-color hovers ---- */
.brands__item--vw:hover          { color: #001E50; }
.brands__item--audi:hover        { color: #BB0A30; }
.brands__item--skoda:hover       { color: #4BA82E; }
.brands__item--gogoro:hover      { color: #6CC04A; }
.brands__item--biotrue:hover     { color: #00B5E2; }
.brands__item--rhinoshield:hover { color: #FCBE0E; }

@media (max-width: 720px) {
  .brands {
    --brands-h: 22px;
    --brands-gap: clamp(2.25rem, 9vw, 3.5rem);
    --brands-duration: 36s;
  }
  .brands__word--gogoro      { font-size: 1.25rem; }
  .brands__word--biotrue     { font-size: 1.15rem; }
  .brands__word--rhinoshield { font-size: 0.95rem; }
}

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

/* ============================================================
   SECTION HEAD — eyebrow + display title + meta
   ============================================================ */
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  margin-bottom: clamp(var(--sp-7), 6vw, var(--sp-9));
}
.section-head__row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
}
.section-head__title {
  font-family: var(--ff-display);
  font-size: var(--fz-display);
  font-weight: var(--fw-bold);
  line-height: 0.96;
  letter-spacing: var(--tr-display);
  max-width: 18ch;
}
.section-head__title .it { font-weight: var(--fw-light); color: var(--c-ink-2); }
.section-head__count {
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--c-ink-mute);
}
.section-head__link {
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-line-hi);
  padding-bottom: 1px;
  transition: color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);
}
.section-head__link:hover { color: var(--c-accent); border-bottom-color: var(--c-accent); }

/* ============================================================
   WORK GRID — asymmetric editorial bento
   ============================================================ */
.work {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(var(--sp-5), 3vw, var(--sp-7)) clamp(var(--sp-4), 2vw, var(--sp-6));
}

.work__card {
  --c-bg:       #0A0A0A;
  --c-bg-elev:  #161616;
  --c-bg-soft:  #1E1E1E;
  --c-ink:      #FAFAFA;
  --c-ink-2:    #C7C7C7;
  --c-ink-mute: #8B8B8B;
  --c-line:     rgba(250, 250, 250, 0.14);
  --c-line-hi:  rgba(250, 250, 250, 0.22);

  position: relative;
  grid-column: span 6;
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--c-bg-elev);
  isolation: isolate;
}

.work__card--wide   { grid-column: span 8; }
.work__card--narrow { grid-column: span 4; }
.work__card--full   { grid-column: span 12; }

@media (max-width: 880px) {
  .work__card,
  .work__card--wide,
  .work__card--narrow,
  .work__card--full { grid-column: span 12; }
}

.work__media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: clamp(360px, 52vh, 560px);
  overflow: hidden;
  background: var(--c-bg-soft);
}
.work__card--wide   .work__media { aspect-ratio: 16 / 10; max-height: clamp(360px, 56vh, 600px); }
.work__card--narrow .work__media { aspect-ratio: 3 / 4;  max-height: clamp(360px, 60vh, 620px); }
.work__card--full   .work__media { aspect-ratio: 21 / 9; max-height: clamp(360px, 64vh, 680px); }

.work__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform var(--dur-cinema) var(--ease-out), filter var(--dur-std) var(--ease-out);
  filter: saturate(0.94);
}
.work__card:hover .work__img { transform: scale(1.06); filter: saturate(1.08); }

/* Image that participates in the cross-document View Transition into
   the matching project page. Only one element per home view should
   carry this name (browsers reject duplicates). */
.work__img--vt-hero { view-transition-name: project-hero; }

.work__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 10, 8, 0.85) 0%, rgba(11, 10, 8, 0) 38%);
  pointer-events: none;
}

.work__caption {
  position: absolute;
  inset: auto var(--sp-5) var(--sp-5) var(--sp-5);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--sp-4);
  z-index: 2;
}

.work__title {
  font-family: var(--ff-display);
  font-size: clamp(1.375rem, 2.4vw, 2rem);
  font-weight: var(--fw-semi);
  line-height: 1.04;
  letter-spacing: var(--tr-tight);
  color: var(--c-ink);
  max-width: 22ch;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.65), 0 2px 20px rgba(0, 0, 0, 0.55);
}
.work__title .it { font-weight: var(--fw-light); color: var(--c-ink-2); }

.work__meta {
  display: flex;
  flex-direction: column;
  align-items: end;
  gap: 2px;
  text-align: right;
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
  white-space: nowrap;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7), 0 2px 16px rgba(0, 0, 0, 0.55);
}
.work__meta .role { color: var(--c-ink-2); }

.work__index {
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-5);
  z-index: 2;
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--c-ink);
  background: color-mix(in oklab, var(--c-bg) 60%, transparent);
  border: 1px solid var(--c-line);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 10px;
  border-radius: 999px;
}

/* ============================================================
   WORK — "browse archive" CTA at end of curated grid
   ============================================================ */
.work__more {
  margin-top: clamp(var(--sp-7), 6vw, var(--sp-9));
  display: flex;
  justify-content: center;
}
.btn__meta {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--c-ink-mute);
  padding-left: var(--sp-3);
  margin-left: var(--sp-3);
  border-left: 1px solid var(--c-line-hi);
}

/* ============================================================
   ARCHIVE PAGE — header + filter chips + dense grid
   ============================================================ */
.archive-head {
  padding-top: clamp(var(--sp-9), 12vw, var(--sp-10));
  padding-bottom: clamp(var(--sp-6), 5vw, var(--sp-8));
}
.archive-head__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
  color: var(--c-ink-mute);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  font-size: var(--fz-mono);
}
.archive-head__title {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: var(--fw-bold);
  line-height: 0.96;
  letter-spacing: var(--tr-display);
  margin-bottom: var(--sp-6);
}
.archive-head__title .it { font-weight: var(--fw-light); color: var(--c-ink-2); }
.archive-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
}
.archive-head__meta a {
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-line-hi);
  padding-bottom: 1px;
  transition: color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);
}
.archive-head__meta a:hover { color: var(--c-accent); border-bottom-color: var(--c-accent); }
.archive-head__meta .dotdot { color: var(--c-ink-dim); }

/* Filter chip bar */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding: var(--sp-3) 0 clamp(var(--sp-6), 4vw, var(--sp-7));
  border-bottom: 1px solid var(--c-line);
  margin-bottom: clamp(var(--sp-6), 4vw, var(--sp-7));
}
.filters__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 9px 14px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--c-line-hi);
  color: var(--c-ink-2);
  font-family: var(--ff-body);
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  letter-spacing: -0.005em;
  cursor: pointer;
  transition:
    background-color var(--dur-micro) var(--ease-out),
    color var(--dur-micro) var(--ease-out),
    border-color var(--dur-micro) var(--ease-out),
    transform var(--dur-micro) var(--ease-spring);
}
.filters__chip:hover { color: var(--c-ink); border-color: var(--c-ink-dim); }
.filters__chip:active { transform: scale(0.97); }
.filters__chip.is-active {
  background: var(--c-ink);
  color: var(--c-bg);
  border-color: var(--c-ink);
}
.filters__count {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: var(--tr-eyebrow);
  color: var(--c-ink-mute);
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--c-ink) 6%, transparent);
}
.filters__chip.is-active .filters__count {
  color: var(--c-bg);
  background: color-mix(in oklab, var(--c-bg) 15%, transparent);
}

/* Archive variant of work grid — dense packing keeps rows tight when filtered */
.work--archive { grid-auto-flow: dense; }
.work__card.is-filtered-out { display: none; }
.work__empty {
  text-align: center;
  color: var(--c-ink-mute);
  font-family: var(--ff-mono);
  font-size: var(--fz-mono);
  text-transform: uppercase;
  letter-spacing: var(--tr-eyebrow);
  padding: clamp(var(--sp-7), 8vw, var(--sp-9)) 0;
}

/* ============================================================
   ABOUT TEASER (on home)
   ============================================================ */
.about-teaser {
  display: grid;
  grid-template-columns: 4fr 7fr;
  gap: clamp(var(--sp-6), 5vw, var(--sp-9));
  align-items: start;
}
.about-teaser .label { font-family: var(--ff-mono); font-size: var(--fz-mono); text-transform: uppercase; letter-spacing: var(--tr-eyebrow); color: var(--c-ink-mute); }
.about-teaser__body {
  font-family: var(--ff-display);
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  font-weight: var(--fw-light);
  line-height: 1.22;
  letter-spacing: var(--tr-tight);
  color: var(--c-ink-2);
  max-width: 28ch;
}
.about-teaser__body em { font-weight: var(--fw-medium); color: var(--c-ink); }

@media (max-width: 880px) {
  .about-teaser { grid-template-columns: 1fr; gap: var(--sp-5); }
}

.about-teaser__actions { margin-top: var(--sp-6); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding-block: var(--space-section-lg);
  border-top: 1px solid var(--c-line);
  position: relative;
}
.footer__big {
  font-family: var(--ff-display);
  font-size: clamp(2.75rem, 11vw, 10rem);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tr-display);
  line-height: 0.9;
  margin-bottom: var(--sp-8);
}
.footer__big em { color: var(--c-accent); font-weight: var(--fw-light); }
.footer__row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--sp-5);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--c-line);
}
.footer__col .label { font-family: var(--ff-mono); font-size: var(--fz-mono); text-transform: uppercase; letter-spacing: var(--tr-eyebrow); color: var(--c-ink-mute); margin-bottom: var(--sp-2); }
.footer__col a { color: var(--c-ink-2); transition: color var(--dur-micro) var(--ease-out); display: inline-block; }
.footer__col a:hover { color: var(--c-ink); }
.footer__col .v { color: var(--c-ink); }

@media (max-width: 880px) {
  .footer__row { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}

/* ============================================================
   SCROLL-REVEAL — heavy fade-up, GPU-only
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(6px);
  transition: opacity 700ms var(--ease-out), transform 800ms var(--ease-out), filter 700ms var(--ease-out);
  will-change: opacity, transform, filter;
}
[data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

[data-reveal-delay="1"].is-in { transition-delay: 60ms; }
[data-reveal-delay="2"].is-in { transition-delay: 120ms; }
[data-reveal-delay="3"].is-in { transition-delay: 180ms; }
[data-reveal-delay="4"].is-in { transition-delay: 240ms; }
[data-reveal-delay="5"].is-in { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; filter: none; transition: none; }
}