/* ==========================================================================
   Site styles. Every value comes from a semantic token in tokens.css.
   The only literals left are em/% ratios and sub-4px icon geometry that
   belong to a single component.
   ========================================================================== */

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scrollbar-width: none;
  -webkit-text-size-adjust: 100%;
}
html::-webkit-scrollbar { display: none; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }

h1, h2, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
svg { display: block; }

:focus-visible {
  outline: var(--focus-width) solid var(--color-focus);
  outline-offset: var(--space-1);
  border-radius: var(--radius-focus);
}

.container {
  width: 100%;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Hidden SVG sprite that holds shared symbols (logo mark) */
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ============ Text styles ============ */
.display {
  font-family: var(--font-display);
  font-weight: var(--fw-regular);
  letter-spacing: var(--ls-display);
  line-height: var(--lh-display);
}
.heading {
  font-family: var(--font-display);
  font-weight: var(--fw-regular);
  letter-spacing: var(--ls-heading);
  line-height: var(--lh-heading);
}
.caps {
  font-family: var(--font-display);
  font-size: var(--fs-caps);
  letter-spacing: var(--ls-caps);
  line-height: var(--lh-none);
  text-transform: uppercase;
}
.mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
}

.skip-link {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: var(--z-skip);
  padding: var(--space-3) var(--space-4);
  background: var(--color-paper);
  color: var(--color-on-paper);
  transform: translateY(-200%);
  transition: transform var(--dur) var(--ease);
}
.skip-link:focus { transform: none; }

/* ============ Fixed canvases ============ */
.lines-canvas,
.webgl {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  pointer-events: none;
}
.lines-canvas { z-index: var(--z-lines); }
.webgl { z-index: var(--z-scene); }
main { position: relative; z-index: var(--z-content); }

/* ============ Preloader ============ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-preloader);
  display: grid;
  place-items: center;
  clip-path: inset(0 0 0 0);
  background: var(--color-bg);
}
.preloader__mark {
  position: relative;
  width: var(--size-preloader);
  height: var(--size-preloader);
  color: var(--color-mark-idle);
}
.preloader__mark svg { width: 100%; height: 100%; }
.preloader__fill {
  position: absolute;
  inset: 0;
  color: var(--color-text);
  clip-path: inset(100% 0 0 0);
}
.preloader__count {
  position: absolute;
  right: var(--gutter);
  bottom: var(--gutter);
  color: var(--color-text-muted);
}

/* ============ Header ============ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--header-top) var(--gutter) var(--space-4);
  pointer-events: none;
  --h-fg: var(--color-text-strong);
  --h-bg: var(--color-on-paper);
  color: var(--h-fg);
  transition: color var(--dur) var(--ease);
}
.header > * { pointer-events: auto; }
/* Over light sections the header flips to dark ink */
body.theme-light:not(.menu-open) .header {
  --h-fg: var(--color-on-paper);
  --h-bg: var(--color-paper);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap);
}
.logo__mark { width: var(--size-logo); height: var(--size-logo); transition: transform var(--dur) var(--ease); }
.logo:hover .logo__mark { transform: rotate(-12deg); }
.logo__word {
  font-family: var(--font-display);
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-logo);
}
.logo__word sup { font-size: 0.5em; vertical-align: super; margin-left: 0.1em; }

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

/* ============ Pill button (roll-up label on hover) ============ */
.pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: var(--size-pill);
  padding: 0 var(--space-4);
  border: var(--hairline) solid var(--h-fg);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: var(--fs-caps);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  line-height: var(--lh-none);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.pill::after { /* grows the hit area to the touch target without changing the visual size */
  content: "";
  position: absolute;
  inset: calc((var(--size-pill) - var(--tap)) / 2) 0;
}
.pill--solid { background: var(--h-fg); color: var(--h-bg); }
.pill--solid:hover { background: transparent; color: var(--h-fg); }
.pill--ghost { color: var(--h-fg); }
.pill--ghost:hover { background: var(--h-fg); color: var(--h-bg); }
.pill:active { opacity: var(--opacity-pressed); }
.pill[aria-disabled="true"] { opacity: var(--opacity-disabled); pointer-events: none; }

.pill__roll {
  display: inline-block;
  overflow: hidden;
  height: calc(var(--lh-ui) * 1em);
  line-height: var(--lh-ui);
}
.pill__roll > span {
  display: block;
  text-shadow: 0 calc(var(--lh-ui) * 1em) 0 currentColor;
  transition: transform var(--dur) var(--ease);
}
.pill:hover .pill__roll > span,
.pill:focus-visible .pill__roll > span { transform: translateY(calc(var(--lh-ui) * -1em)); }

/* Two-line menu icon that crosses into an X */
.pill__icon { display: grid; gap: 3px; width: var(--space-3); }
.pill__icon i {
  display: block;
  height: var(--hairline);
  background: currentColor;
  transition: transform var(--dur) var(--ease);
}
[aria-expanded="true"] .pill__icon i:first-child { transform: translateY(2px) rotate(45deg); }
[aria-expanded="true"] .pill__icon i:last-child { transform: translateY(-2px) rotate(-45deg); }

/* ============ Menu overlay ============ */
.menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--section-pad-lg) var(--gutter) var(--gutter);
  background: var(--color-bg);
  clip-path: inset(0 0 100% 0);
  transition: clip-path var(--dur) var(--ease);
}
.menu[hidden] { display: none; }
.menu.is-open { clip-path: inset(0 0 0 0); }
.menu__list a {
  display: inline-block;
  min-height: var(--tap);
  font-size: var(--fs-menu);
  color: var(--color-text-muted);
  transition: color var(--dur-fast) var(--ease), transform var(--dur) var(--ease);
}
.menu__list a:hover,
.menu__list a:focus-visible { color: var(--color-text-strong); transform: translateX(var(--nudge)); }
.menu__foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  color: var(--color-text-muted);
}
.menu__foot > * { display: inline-flex; align-items: center; min-height: var(--tap); } /* links and the email share one baseline */
.menu__foot a:hover { color: var(--color-text-strong); }

/* ============ Link button (underline + arrows) ============ */
.link-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  min-height: var(--tap);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  border-bottom: var(--hairline) solid currentColor;
}
@media (min-width: 768px) {
  .link-btn { width: var(--link-btn-w); }
}
/* Fixed widths at every breakpoint, for links that sit inside a row */
.link-btn--lg { width: var(--link-btn-w-lg); }
.link-btn--md { width: var(--link-btn-w-md); }
.link-btn--sm { width: var(--link-btn-w-sm); }
.link-btn::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(var(--hairline) * -1);
  height: var(--hairline);
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur) var(--ease);
}
.link-btn__label { transition: transform var(--dur) var(--ease); }
.link-btn__arrow { transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.link-btn__arrow--in { position: absolute; left: 0; opacity: 0; transform: translateX(calc(var(--space-4) * -1)); }
.link-btn:hover::before,
.link-btn:focus-visible::before { transform: scaleX(1); transform-origin: left; }
.link-btn:hover .link-btn__label,
.link-btn:focus-visible .link-btn__label { transform: translateX(var(--space-5)); }
.link-btn:hover .link-btn__arrow--in,
.link-btn:focus-visible .link-btn__arrow--in { opacity: 1; transform: none; }
.link-btn:hover .link-btn__arrow--out,
.link-btn:focus-visible .link-btn__arrow--out { opacity: 0; transform: translateX(var(--space-4)); }
.link-btn:active { opacity: var(--opacity-pressed); }
.link-btn[aria-disabled="true"] { opacity: var(--opacity-disabled); pointer-events: none; }

/* ============ Icon button ============ */
.icon-btn {
  display: grid;
  place-items: center;
  width: var(--tap);
  height: var(--tap);
  color: var(--color-text-muted);
  transition: color var(--dur) var(--ease);
}
.icon-btn:hover { color: var(--color-text-strong); }
.icon-btn:active { opacity: var(--opacity-pressed); }
.icon-btn[aria-disabled="true"] { opacity: var(--opacity-disabled); pointer-events: none; }
.icon-btn svg { width: var(--size-icon); height: var(--size-icon); }

/* ============ Text link (inline) ============ */
.text-link {
  color: var(--color-text);
  border-bottom: var(--hairline) solid var(--color-border);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.text-link:hover { color: var(--color-text-strong); border-color: var(--color-text-strong); }
.text-link:active { opacity: var(--opacity-pressed); }

/* ============ Tag ============ */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}
.tag {
  padding: var(--space-2) var(--space-3);
  border: var(--hairline) solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--fs-body-sm);
}

/* ============ Stat box ============ */
.stat-box {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  border: var(--hairline) solid var(--color-border);
}
.stat-box__cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--stat-cell-min-h);
  padding: var(--space-3);
  font-size: var(--fs-caption);
  text-align: center;
  line-height: var(--lh-ui);
}
.stat-box__cell + .stat-box__cell { border-left: var(--hairline) solid var(--color-border); text-align: left; align-items: flex-start; }
.stat-box__cell svg { width: var(--size-globe-w); height: var(--size-globe-h); }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  padding-top: var(--space-25);
  padding-bottom: var(--space-14);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}
@media (min-width: 1024px) {
  .hero { padding-top: var(--space-30); }
}
.hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.hero__title {
  font-size: var(--fs-hero);
  line-height: var(--lh-hero);
}
.hero__line { display: block; white-space: nowrap; }
.hero__rotator {
  position: relative;
  display: inline-grid;
  vertical-align: top;
}
.hero__word {
  grid-area: 1 / 1;
  opacity: 0;
  filter: blur(var(--blur-reveal));
}
.hero__word.is-active { opacity: 1; filter: none; }

.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-12);
  max-width: var(--hero-ctas-w);
}
@media (min-width: 768px) {
  .hero__ctas { flex-direction: row; gap: var(--space-6); max-width: none; }
}

/* Bottom row: socials left, scroll cue centre, info box right.
   Both touch targets are centred a little above the bottom edge. */
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: calc(var(--space-2) - var(--tap) / 2);
  transform: translateX(-50%);
  display: none;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap);
  padding-inline: var(--space-2);
  white-space: nowrap;
  color: var(--color-text);
  transition: color var(--dur) var(--ease);
}
@media (min-width: 768px) { .hero__scroll { display: inline-flex; } }
.hero__scroll:hover { color: var(--color-text-strong); }
.hero__scroll:active { opacity: var(--opacity-pressed); }
.hero__scroll-arrow {
  display: block;
  width: var(--size-cue-w);
  height: var(--size-cue-h);
  overflow: hidden;
}
.hero__scroll-arrow svg { display: block; width: 100%; height: 100%; }
@media (prefers-reduced-motion: no-preference) {
  .hero__scroll-arrow svg { animation: scroll-cue var(--dur-loop) var(--ease) infinite; }
}
/* the arrow drops out at the bottom and comes back in from the top */
@keyframes scroll-cue {
  0% { transform: translateY(-100%); }
  30%, 60% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

.hero__social {
  position: absolute;
  left: calc(var(--gutter) - (var(--tap) - var(--size-icon)) / 2); /* icon edge lines up with the gutter */
  bottom: calc(var(--space-2) - var(--tap) / 2);
  display: none;
}
@media (min-width: 768px) { .hero__social { display: flex; } }

.hero__info {
  margin-top: auto;
  align-self: flex-start;
  width: 100%;
  max-width: var(--hero-info-w);
}
@media (min-width: 768px) {
  .hero__info { position: absolute; right: var(--gutter); bottom: 0; }
}
.hero__info-text { margin-top: var(--space-4); text-align: justify; }

/* ============ About ============ */
.about {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
}
@media (min-width: 1024px) {
  .about { padding-top: var(--space-35); }
}
.about__top {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 768px) {
  /* Same 12-column grid as .about__row so the title and kicker share a left edge */
  .about__top { grid-template-columns: repeat(12, 1fr); gap: var(--space-6); }
  .about__title { grid-column: 2 / -1; }
}
.about__label { margin-top: var(--space-4); }
.about__title {
  font-size: var(--fs-heading);
  color: var(--color-text-faint);
}
.about__indent { display: inline-block; width: 8.33%; } /* one column of twelve */
.about__title .char { color: var(--color-text-faint); }

.about__row {
  display: grid;
  gap: var(--space-12);
  margin-top: var(--section-pad);
}
@media (min-width: 768px) {
  .about__row { grid-template-columns: repeat(12, 1fr); gap: var(--space-6); margin-top: var(--section-pad-lg); }
  .about__kicker { grid-column: 2 / span 4; }
  .about__side { grid-column: 8 / span 4; }
}
.about__kicker { line-height: var(--lh-heading); }

/* ============ Motion preferences ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .about__title, .about__title .char { color: var(--color-text); }
}

/* ============ Dark -> light transition ============ */
/* A short dark gap before the cases; the strips start growing here */
.shift { position: relative; height: 60vh; }
/* Fixed behind the rising work section: strips fill the dark area above it */
.shift__sticky {
  position: fixed;
  inset: 0;
  z-index: var(--z-stack-1);
  overflow: hidden;
  pointer-events: none;
  visibility: hidden;
}
.shift__strip {
  position: absolute;
  left: 0;
  right: 0;
  top: var(--top);
  height: calc(var(--h) + var(--hairline)); /* overlap so no seam shows between strips */
  background: var(--color-bg-inverse);
  transform: scaleY(0);
  transform-origin: 50% var(--o);
  will-change: transform;
}

/* ============ Selected work ============ */
.work { position: relative; z-index: var(--z-stack-2); color: var(--color-text-inverse); }
.work__pin {
  position: relative;
  background: var(--color-bg-inverse);
}
.work__track { display: block; }

.work__panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--section-pad) var(--gutter);
  border-top: var(--hairline) solid var(--color-border-inverse);
}
/* Crosshair where panel borders meet */
.plus {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--size-plus);
  height: var(--size-plus);
  transform: translate(-50%, -50%);
  display: none;
}
.plus::before, .plus::after {
  content: "";
  position: absolute;
  background: var(--color-text-inverse);
}
.plus::before { left: calc((var(--size-plus) - var(--hairline)) / 2); top: 0; width: var(--hairline); height: 100%; }
.plus::after { top: calc((var(--size-plus) - var(--hairline)) / 2); left: 0; height: var(--hairline); width: 100%; }

.work__intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-12);
  text-align: center;
}
.work__title {
  font-size: var(--fs-heading);
  color: var(--color-text-inverse);
}
.work__title .line { display: block; white-space: nowrap; }
.work__range { color: var(--color-text-inverse-muted); font-size: var(--fs-label); }

/* Work card */
.work-card__inner { width: 100%; max-width: var(--card-w); }
.work-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-media);
  background: var(--color-bg-placeholder);
}
.work-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12); /* room for the sideways parallax */
  transition: filter var(--dur) var(--ease);
  will-change: transform;
}
/* Covers whose device sits right of centre keep it in frame */
.work-card__media--focus-right img { object-position: 75% 50%; }
.work-card:hover .work-card__media img { filter: brightness(1.04); }
.work-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.work-card__title {
  margin: 0;
  font-size: var(--fs-card-title);
  line-height: var(--lh-none);
}
.work-card__year { color: var(--color-text-inverse-muted); white-space: nowrap; font-size: var(--fs-caption); }

/* Metric list (compact, on light) */
.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--metric-min-w), 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0 0;
  padding-top: var(--space-4);
  border-top: var(--hairline) solid var(--color-border-inverse);
}
.metrics__item { display: flex; flex-direction: column; gap: var(--space-1); }
.metrics__item dd {
  order: -1;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-metric);
  letter-spacing: var(--ls-heading);
  line-height: var(--lh-none);
  color: var(--color-text-inverse-strong);
}
.metrics__item dt {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  line-height: var(--lh-label);
  color: var(--color-text-inverse-muted);
}

.work-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-4);
}
.work-card__tags { font-size: var(--fs-body-sm); color: var(--color-text-inverse); }

/* ============ Industries + spiral ============ */
.industries {
  position: relative;
  height: 100vh;
  height: 100dvh;
  min-height: var(--industries-min-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-25) var(--gutter) var(--space-8);
  background: var(--color-bg-inverse);
  color: var(--color-text-inverse-strong);
  overflow: hidden;
}
.industries__label {
  position: absolute;
  top: var(--space-25);
  left: 50%;
  transform: translateX(-50%);
}
.industries__words {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: var(--fs-industry);
  line-height: var(--lh-stack);
  white-space: nowrap;
  text-transform: uppercase;
  text-align: center;
  z-index: var(--z-stack-1);
}
.spiral {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-stack-2);
  pointer-events: none;
}
.industries__foot {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: var(--space-8);
  z-index: var(--z-stack-3);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
}
.industries__note {
  max-width: var(--note-w);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-note);
  letter-spacing: var(--ls-caps);
  color: var(--color-text-inverse);
}

/* Desktop with motion: one pinned row that scrolls sideways */
@media (min-width: 1024px) and (prefers-reduced-motion: no-preference) {
  .work__pin { height: 100vh; height: 100dvh; overflow: hidden; }
  .work__track {
    display: flex;
    flex-direction: row;
    width: max-content;
    height: 100%;
    will-change: transform;
  }
  .work__panel {
    flex: 0 0 50vw;
    height: 100%;
    padding: var(--section-pad);
    border-top: 0;
    border-left: var(--hairline) solid var(--color-border-inverse);
  }
  .work__panel--intro { border-left: 0; }
  .work__panel--intro .plus { display: none; }
  .plus { display: block; top: var(--plus-offset); }
  .work-card__inner { max-width: min(var(--card-w-pinned), calc((100vh - var(--card-chrome-h)) * 4 / 3)); }
}

/* ============ Light -> dark transition (inside the industries panel) ============ */
.shift-out {
  position: absolute;
  inset: 0;
  z-index: var(--z-overlay);
  pointer-events: none;
}
.shift-out .shift__strip {
  background: var(--color-bg);
  transform: scaleY(0);
}

/* ============ Footer ============ */
.footer {
  position: relative;
  z-index: var(--z-stack-3);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  background: var(--color-bg);
  color: var(--color-text);
}
/* Pulled up into the last screen of the pinned section, so it rises over the
   dark strips while they close instead of arriving after an empty screen */
@media (prefers-reduced-motion: no-preference) {
  .footer--overlap { margin-top: -100vh; margin-top: -100dvh; }
}
.footer__inner {
  position: relative;
  z-index: var(--z-stack-1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-12);
  padding-top: var(--space-35);
  padding-bottom: 0;
}
.footer__label { margin-bottom: var(--space-6); color: var(--color-text-muted); }
.footer__title { font-size: var(--fs-contact); }
.footer__mask { display: block; overflow: hidden; padding-bottom: 0.06em; margin-bottom: -0.06em; } /* room for descenders */
.footer__line { display: block; }
.footer__email-line { display: block; }

/* Copy email button */
.footer__email {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  max-width: 100%;
  min-height: var(--tap);
  font: inherit;
  letter-spacing: inherit;
  color: var(--color-text-strong);
  text-align: left;
  overflow-wrap: anywhere;
}
.footer__email-text { transition: color var(--dur) var(--ease); }
.footer__email:hover .footer__email-text { color: var(--color-text-subtle); }
.footer__email:active .footer__email-text { color: var(--color-text-muted); }
.footer__copied {
  color: var(--color-text-strong);
  opacity: 0;
  transform: translateY(var(--space-2));
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
/* Shown where there is no cursor puck to say it: touch and keyboard */
.footer__email.is-copied .footer__copied { opacity: 1; transform: none; }
@media (hover: hover) and (pointer: fine) {
  .footer__email { cursor: none; }
  .footer__email.is-copied:not(:focus-visible) .footer__copied { opacity: 0; }
}

.footer__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .footer__body { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}
.footer__desc { max-width: var(--footer-desc-w); color: var(--color-text-muted); line-height: var(--lh-reading); }
.footer__social { display: flex; flex-wrap: wrap; gap: var(--space-6); }

.footer__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: var(--hairline) solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--fs-caption);
}
.footer__top-link {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  transition: color var(--dur-fast) var(--ease);
}
.footer__top-link:hover { color: var(--color-text-strong); }

/* Same interactive strings as the hero, behind the footer content */
.footer__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ============ Copy cursor puck ============ */
.copy-puck {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  display: grid;
  place-items: center;
  width: var(--size-puck);
  height: var(--size-puck);
  border-radius: var(--radius-round);
  background: var(--color-paper);
  color: var(--color-on-paper);
  pointer-events: none;
  opacity: 0;
  scale: 0.4;
  transition: opacity var(--dur-fade) var(--ease), scale var(--dur-pop) var(--ease-out);
}
.copy-puck.is-visible { opacity: 1; scale: 1; }
.copy-puck svg {
  grid-area: 1 / 1;
  width: var(--size-icon-sm);
  height: var(--size-icon-sm);
  transition: opacity var(--dur-fast) var(--ease), scale var(--dur-pop) var(--ease-out);
}
.copy-puck__check { opacity: 0; scale: 0.4; }
.copy-puck.is-copied .copy-puck__copy { opacity: 0; scale: 0.4; }
.copy-puck.is-copied .copy-puck__check { opacity: 1; scale: 1; }

/* ============ Page transition ============ */
.page-shift {
  position: fixed;
  inset: 0;
  z-index: var(--z-transition);
  pointer-events: none;
  visibility: hidden;
}
.page-shift.is-active,
.is-shifting .page-shift { visibility: visible; pointer-events: auto; }
.page-shift__belts {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}
.page-shift__belt {
  flex: 1;
  margin-bottom: calc(var(--hairline) * -1); /* no hairline gaps between belts */
  background: var(--color-bg-inverse);
  transform: scaleY(0);
}
.page-shift__label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--gutter);
  color: var(--color-text-inverse-strong);
  text-align: center;
  opacity: 0;
}
.page-shift__mark { width: var(--size-mark); height: var(--size-mark); }
.page-shift__title { font-size: var(--fs-transition); }
/* Before the module runs, the arriving page is already covered (no flash) */
.is-shifting body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: var(--z-transition-cover);
  background: var(--color-bg-inverse);
}