/* ==========================================================================
   components.css — reusable UI (Atomic Design: atoms -> molecules -> organisms)
   Component inventory + state selectors from 06-components.json and
   02-source > hover_selectors_stylesheet.
   ========================================================================== */

/* ── atom: pill button ─────────────────────────────────────────────────────
   06-components: bg #000, 1px solid #fff, radius ~38px, color #fff, NO shadow. */

.button {
  --btn-fill: var(--bg);
  --btn-ink: var(--ink);
  --btn-line: var(--ink);
  /* Colour the label takes once the wipe has covered the pill. Every variant
     sets this alongside its fill, because the two have to be decided together —
     see the note on the :hover/:active block below. */
  --btn-ink-active: var(--bg);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-xs) var(--space-md);
  background-color: var(--btn-fill);
  color: var(--btn-ink);
  border: 1px solid var(--btn-line);
  border-radius: var(--radius-pill);
  font-size: var(--t-base);
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--dur-ui) var(--ease-ui), border-color var(--dur-ui) var(--ease-ui);
}

/* Fill wipe: pure monochrome inversion — no gradient, no shadow. */
.button::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-line);
  transform: scaleY(0);
  transform-origin: bottom center;
  transition: transform var(--dur-ui) var(--ease-ui);
}

.button__label { position: relative; }

.button__arrow {
  width: 1em;
  height: 1em;
  flex: none;
  transition: transform var(--dur-ui) var(--ease-ui);
}

.button--solid {
  --btn-fill: var(--ink);
  --btn-ink: var(--bg);
  --btn-ink-active: var(--ink);
}
.button--solid::before { background: var(--bg); }

.button--ghost {
  --btn-fill: transparent;
  --btn-line: var(--hairline);
}
.button--ghost::before { background: var(--ink); }

.button--lg { padding: var(--space-sm) var(--space-lg); font-size: var(--t-sm); }

.section--inverted .button {
  --btn-fill: var(--near-black);
  --btn-ink: var(--cream);
  --btn-line: var(--near-black);
  --btn-ink-active: var(--near-black);
}
.section--inverted .button::before { background: var(--cream); }

/* The label colour has to come from a variant-owned token rather than from
   variant-specific :hover rules. `.button--solid:hover` and `.button:hover` have
   identical specificity, so the one written last won regardless of which was
   more specific in intent — the solid pill's label went dark-on-dark and
   disappeared behind its own wipe. One rule reading one token can't tie. */
.button:active,
.button:focus-visible { color: var(--btn-ink-active); }
.button:active::before,
.button:focus-visible::before { transform: scaleY(1); }
.button:active .button__arrow { transform: translateX(0.35em); }

@media (hover: hover) and (pointer: fine) {
  .button:hover { color: var(--btn-ink-active); }
  .button:hover::before { transform: scaleY(1); }
  .button:hover .button__arrow { transform: translateX(0.35em); }
  .button--ghost:hover { border-color: var(--ink); }
}

/* ── atom: eyebrow / section tag ────────────────────────────────────────── */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-mono);
  font-size: var(--t-2xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dim);
}

.eyebrow::before {
  content: '';
  width: 0.45em;
  height: 0.45em;
  border-radius: var(--radius-circle);
  background: currentColor;
  flex: none;
}

.section--inverted .eyebrow { color: rgba(20, 20, 19, 0.55); }

/* ── atom: animated underline link ──────────────────────────────────────────
   Source selector: [data-underline-link]:hover::before */

[data-underline-link] {
  position: relative;
  display: inline-block;
}

[data-underline-link]::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.15em;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform var(--dur-ui) var(--ease-ui);
}

@media (hover: hover) and (pointer: fine) {
  [data-underline-link]:hover::before { transform: scaleX(1); transform-origin: left center; }
  [data-hover-scale]:hover { transform: scale(1.04); }
}

[data-hover-scale] { transition: transform var(--dur-ui) var(--ease-ui); }

/* ── atom: mono meta row ─────────────────────────────────────────────────── */

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dim);
}

.tag-list { display: flex; flex-wrap: wrap; gap: var(--space-2xs); }

.tag {
  padding: 0.35em 0.9em;
  border: var(--border-hairline);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dim);
}

/* ── organism: header / nav ─────────────────────────────────────────────────
   06-components: header top:0 constant across the full scroll; compact bar +
   fullscreen overlay menu; ~15px backdrop-blur glass. */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  transition: transform 0.5s var(--ease-ui), background-color var(--dur-ui) var(--ease-ui);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-2xs) var(--space-2xs) var(--space-2xs) var(--space-md);
  border: var(--border-hairline);
  border-radius: var(--radius-pill);
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur-glass);
  backdrop-filter: var(--blur-glass);
}

.header.is-hidden { transform: translateY(-130%); }

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4em;
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-sm);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  flex: none;
}

.brand__dot {
  width: 0.32em;
  height: 0.32em;
  border-radius: var(--radius-circle);
  background: currentColor;
  display: inline-block;
  animation: blink 2.4s infinite; /* @keyframes blink — verbatim from source sheet */
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--t-xs);
}

/* Below the desktop breakpoint the inline nav no longer fits the pill bar —
   navigation moves entirely into the fullscreen overlay (the MENU button). */
@media screen and (max-width: 991px) {
  .nav-desktop { display: none; }
}

.nav-desktop__link { color: var(--dim); }
.nav-desktop__link:hover,
.nav-desktop__link[aria-current='page'] { color: var(--ink); }

.header__actions { display: flex; align-items: center; gap: var(--space-2xs); flex: none; }

/* menu toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.75em 1.3em;
  border: 1px solid var(--ink);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  transition: background-color var(--dur-ui) var(--ease-ui), color var(--dur-ui) var(--ease-ui);
}
.menu-toggle:hover { background: var(--ink); color: var(--bg); }

.menu-toggle__bars { display: grid; gap: 3px; width: 1em; }
.menu-toggle__bars span {
  display: block;
  height: 1px;
  background: currentColor;
  transition: transform var(--dur-ui) var(--ease-ui), opacity var(--dur-ui) var(--ease-ui);
}
.menu-toggle[aria-expanded='true'] .menu-toggle__bars span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded='true'] .menu-toggle__bars span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded='true'] .menu-toggle__bars span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }

/* fullscreen overlay menu — 400 uppercase ~36.5px links (measured role) */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur-glass);
  backdrop-filter: var(--blur-glass);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.45s var(--ease-ui), visibility 0.45s var(--ease-ui);
}

.menu-overlay.is-open { visibility: visible; opacity: 1; }

.menu-overlay__head,
.menu-overlay__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
}

.menu-overlay__body { display: flex; align-items: center; }

.menu-overlay__list { width: 100%; }

.menu-overlay__item { overflow: hidden; }

.menu-overlay__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  padding: 0.16em 0;
  font-size: var(--t-nav);
  text-transform: uppercase;
  line-height: 1.15;
  transform: translateY(110%);
}

.menu-overlay__num {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  letter-spacing: var(--tracking-mono);
  color: var(--dimmer);
}

.menu-overlay__link:hover { color: var(--dim); }

/* ── molecule: custom cursor (mix-blend-mode: difference) ────────────────── */

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  pointer-events: none;
  border-radius: var(--radius-circle);
  mix-blend-mode: difference;
  opacity: 0;
  will-change: transform;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--white);
}

.cursor-ring {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  /* literal white: mix-blend-mode difference needs it to invert against both themes */
  border: 1px solid var(--white);
}

/* The ring carried a tiny text label; it was dropped because a label inside a
   transform-scaled ring cannot honour the 16px minimum at a sane visual size.
   The ring still scales on [data-cursor] targets, which is the analysed
   behaviour (body:has([data-cursor]:hover) .cursor). */
.cursor-ring.is-active { border-color: var(--white); }

@media (hover: none) and (pointer: coarse) {
  .cursor-dot,
  .cursor-ring { display: none; }
}

/* ── molecule: marquee ───────────────────────────────────────────────────── */

.marquee {
  display: flex;
  overflow: hidden;
  background-color: var(--bg);
  color: var(--ink);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  border-top: var(--border-hairline);
  border-bottom: var(--border-hairline);
  padding: var(--space-sm) 0;
  user-select: none;
}

.hs-track {
  display: flex;
  flex: none;
  align-items: center;
  gap: var(--space-md);
  padding-right: var(--space-md);
  white-space: nowrap;
  animation: translateX 22s linear infinite; /* @keyframes translateX — source sheet */
}

.marquee:hover .hs-track { animation-play-state: paused; }

.hs-track__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-h4);
  text-transform: uppercase;
  line-height: 1;
}

.hs-track__item::after {
  content: '';
  width: 0.28em;
  height: 0.28em;
  border-radius: var(--radius-circle);
  background: var(--ink);
  flex: none;
}

/* ── molecule: counter / stat ────────────────────────────────────────────── */

.stat { display: flex; flex-direction: column; gap: var(--space-3xs); }

.stat__value {
  display: flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-h3);
  line-height: 1;
}

/* max(), not a bare em: 0.45em of a value that shrinks to ~25px on mobile lands
   at ~11px, which is the only place in the sheet that broke the 16px floor. */
.stat__suffix { font-size: max(16px, 0.45em); margin-left: 0.12em; }

.stat__label {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dim);
}

/* ── organism: FAQ accordion (CSS grid-rows expand/collapse) ─────────────── */

.accordion { border-top: var(--border-hairline); }

.accordion-css__item { border-bottom: var(--border-hairline); }

.accordion__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) 0;
  text-align: left;
}

.accordion__question {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: var(--t-lg);
  line-height: 1.3;
  transition: opacity var(--dur-ui) var(--ease-ui);
}

.accordion__icon {
  position: relative;
  flex: none;
  width: 1.4em;
  height: 1.4em;
  margin-top: 0.15em;
  border: var(--border-hairline);
  border-radius: var(--radius-circle);
}

.accordion__icon::before,
.accordion__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.55em;
  height: 1px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform var(--dur-ui) var(--ease-ui);
}
.accordion__icon::after { transform: translate(-50%, -50%) rotate(90deg); }

.accordion__trigger[aria-expanded='true'] .accordion__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.accordion__trigger:hover .accordion__question { opacity: 0.6; }

/* the grid-template-rows trick the source uses, so height animates without JS */
.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease-ui);
}
.accordion__panel[data-open='true'] { grid-template-rows: 1fr; }

.accordion__panel-inner { overflow: hidden; }

.accordion__answer {
  padding-bottom: var(--space-md);
  max-width: 62ch;
  color: var(--dim);
  font-size: var(--t-base);
  line-height: 1.65;
}

/* ── organism: logo wall (GSAP Flip swap loop) ───────────────────────────── */

.logo-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: var(--border-hairline);
  border-left: var(--border-hairline);
}

.logo-wall__cell {
  display: grid;
  place-items: center;
  min-height: 9em;
  padding: var(--space-sm);
  border-right: var(--border-hairline);
  border-bottom: var(--border-hairline);
  perspective: 800px;
  overflow: hidden;
}

.logo-wall__logo-target {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  color: var(--dim);
  transform-style: preserve-3d;
  transition: color var(--dur-ui) var(--ease-ui);
}

.logo-wall__cell:hover .logo-wall__logo-target { color: var(--ink); }

@media screen and (max-width: 767px) {
  .logo-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-wall__cell { min-height: 7em; }
}

/* ── organism: services tablist ──────────────────────────────────────────── */

.services-tab { border-top: var(--border-hairline); }

.services-tab__item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg) 0;
  border-bottom: var(--border-hairline);
  overflow: hidden;
}

.services-tab__num {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  letter-spacing: var(--tracking-mono);
  color: var(--dimmer);
  transition: color var(--dur-ui) var(--ease-ui);
}

.services-tab__title {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-h4);
  text-transform: uppercase;
  line-height: 1.1;
  transition: transform 0.45s var(--ease-ui);
}

.services-tab__desc {
  display: block;
  margin-top: 0.35em;
  font-family: var(--font-body);
  font-size: var(--t-xs);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--dim);
  max-width: 46ch;
}

.services-tab__svg-wrapper {
  display: grid;
  place-items: center;
  width: 3em;
  height: 3em;
  flex: none;
  border: var(--border-hairline);
  border-radius: var(--radius-circle);
  opacity: 0;
  transform: translateX(-0.6em);
  transition: opacity 0.45s var(--ease-ui), transform 0.45s var(--ease-ui), background-color var(--dur-ui) var(--ease-ui);
}

.services-tab__svg-wrapper svg { width: 1em; height: 1em; }

/* .services-tab__item:hover .services-tab__svg-wrapper — icon reveal (source rule) */
@media (hover: hover) and (pointer: fine) {
  .services-tab__item:hover .services-tab__svg-wrapper {
    opacity: 1;
    transform: translateX(0);
    background: var(--ink);
    color: var(--bg);
  }
  .services-tab__item:hover .services-tab__title { transform: translateX(0.5em); }
  .services-tab__item:hover .services-tab__num { color: var(--ink); }
}

.services-tab__item:focus-visible .services-tab__svg-wrapper { opacity: 1; transform: translateX(0); }

@media screen and (max-width: 767px) {
  .services-tab__item { grid-template-columns: auto 1fr; gap: var(--space-sm); }
  .services-tab__svg-wrapper { display: none; }
}

/* ── organism: 3D image carousel ─────────────────────────────────────────────
   03-motion: 4 panels on a cylinder, rotationY -=360 over 30s linear infinite,
   list held at a static ~5deg tilt (matrix skew 0.087). */

.img-carousel {
  position: relative;
  height: 18.5em;   /* list is 15.5em + the 5deg tilt; anything more is dead space */
  perspective: 1600px;
  overflow: hidden;
}

/* Panels are deliberately small: with a dozen of them on the cylinder the ring
   reads as one rotating object instead of a few large slabs sliding past. */
.img-carousel__list {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 11.5em;
  height: 15.5em;
  transform: rotate(5deg);   /* static tilt */
  transform-style: preserve-3d;
}

.img-carousel__stage {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

.img-carousel__panel {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: var(--border-hairline);
  /* motion.js writes transform/opacity/z-index every frame; the panel never
     rotates, so it always presents a flat picture plane to the viewer. */
  will-change: transform, opacity;
}

.img-carousel__panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Captions are for screen readers and hover only — at this panel size a 16px
   label would cover the picture. */
.img-carousel__caption {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media screen and (max-width: 991px) {
  .img-carousel { height: 14.5em; perspective: 1100px; }
  .img-carousel__list { width: 9em; height: 12em; }
}

@media screen and (max-width: 767px) {
  .img-carousel { height: 12em; }
  .img-carousel__list { width: 7.5em; height: 10em; }
}

/* ── organism: scroll-scrubbed scaling video ─────────────────────────────────
   03-motion: width 292->1257, height 164->707, x 0->-482, y 0->+400, scrub true.
   Reproduced proportionally so it holds at any viewport: the tween is written in
   JS against these measured ratios (see motion.js). */

.scaling-video__wrapper {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 90vh;
}

.scaling-video {
  position: relative;
  width: 292px;
  height: 164px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: var(--border-hairline);
  will-change: width, height, transform;
}

.scaling-video video,
.scaling-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scaling-video__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
  pointer-events: none;
}

/* ── molecule: media reveal (clip-path wipe, 0.6s power2.out) ───────────── */

.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--media-placeholder);
}

.media img { width: 100%; height: 100%; object-fit: cover; }

.media--16x9 { aspect-ratio: 16 / 9; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--3x4 { aspect-ratio: 3 / 4; }
.media--1x1 { aspect-ratio: 1 / 1; }

.media__zoom { transition: transform 0.7s var(--ease-ui); }

@media (hover: hover) and (pointer: fine) {
  a:hover .media__zoom,
  .card:hover .media__zoom { transform: scale(1.05); }
}

/* ── molecule: work card ─────────────────────────────────────────────────── */

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

.card__media { position: relative; }

.card__index {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: 1;
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  letter-spacing: var(--tracking-mono);
  padding: 0.35em 0.8em;
  border-radius: var(--radius-pill);
  background: var(--glass);
  -webkit-backdrop-filter: var(--blur-glass);
  backdrop-filter: var(--blur-glass);
}

.card__title {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-h4);
  text-transform: uppercase;
  line-height: 1.1;
}

.card__excerpt { color: var(--dim); max-width: 48ch; }

/* ── organism: footer ────────────────────────────────────────────────────── */

.footer {
  border-top: var(--border-hairline);
  background-color: var(--bg);
  color: var(--ink);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--gap-large);
  padding: var(--space-md) 0;
}

.footer__col-title {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dimmer);
  margin-bottom: var(--space-sm);
}

.footer__links { display: flex; flex-direction: column; gap: var(--space-2xs); }
.footer__links a { color: var(--dim); }
.footer__links a:hover { color: var(--ink); }

.footer__wordmark {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-2xl);
  line-height: 0.85;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  padding: var(--space-md) 0 0;
  white-space: nowrap;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-top: var(--border-hairline);
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dimmer);
}

@media screen and (max-width: 767px) {
  .footer__top { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
}

/* ── molecule: pagination / prev-next ───────────────────────────────────── */

.pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-reg);
  border-top: var(--border-hairline);
  padding-top: var(--space-md);
}

.pager__item { display: flex; flex-direction: column; gap: var(--space-3xs); }
.pager__item--next { text-align: right; align-items: flex-end; }
.pager__label {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dimmer);
}
.pager__title {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--t-md);
  text-transform: uppercase;
}

/* ── molecule: light-theme cursor — small blue radial star ───────────────────
   Shown only while the pointer is over a light block (ui.js decides by testing
   for a .theme-dark ancestor under the cursor). Over the dark hero/footer the
   difference-blended ring above takes over instead. */

.cursor-star {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  width: 0;
  height: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s linear;
  will-change: transform;
}

.cursor-star.is-visible { opacity: 1; }

/* radial field — the "방사형" halo the star sits in */
.cursor-star__glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 92px;
  height: 92px;
  margin: -46px 0 0 -46px;
  border-radius: var(--radius-circle);
  background:
    radial-gradient(circle, rgba(58, 96, 255, 0.42) 0%, rgba(58, 96, 255, 0.16) 34%, rgba(58, 96, 255, 0) 68%);
  animation: cursor-star-pulse 2.6s ease-in-out infinite;
}

.cursor-star__mark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  fill: #2f5cff;
  filter: drop-shadow(0 0 6px rgba(58, 96, 255, 0.65));
  animation: spin 9s linear infinite;   /* @keyframes spin — from the source sheet */
}

.cursor-star.is-active .cursor-star__mark { fill: #1b3fd4; }

@keyframes cursor-star-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.18); opacity: 0.75; }
}

@media (hover: none) and (pointer: coarse) {
  .cursor-star { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cursor-star__glow,
  .cursor-star__mark { animation: none; }
}

/* ── contact form ────────────────────────────────────────────────────────── */

.contact__lead { max-width: 44ch; margin-top: var(--space-sm); }

.contact__cols {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: var(--gap-large);
  align-items: start;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: var(--border-hairline);
}

.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm) var(--space-md);
}

.field { display: flex; flex-direction: column; gap: var(--space-3xs); margin-bottom: var(--space-sm); }

.field__label {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dim);
}

.field__req { color: var(--accent-lime); margin-left: 0.35em; }

.field__input {
  width: 100%;
  padding: 0.7em 0.9em;
  font-size: var(--t-base);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: var(--border-hairline);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur-ui) var(--ease-ui), background-color var(--dur-ui) var(--ease-ui);
}

.field__input::placeholder { color: var(--dimmer); }

.field__input:hover { border-color: rgba(255, 255, 255, 0.34); }

.field__input:focus-visible {
  outline: none;
  border-color: var(--accent-lime);
  background: rgba(255, 255, 255, 0.07);
}

.field__input--area { resize: vertical; min-height: 8em; line-height: 1.6; }

/* select needs its own arrow once the UA appearance is dropped */
select.field__input {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 1.1em) 55%, calc(100% - 0.75em) 55%;
  background-size: 0.35em 0.35em, 0.35em 0.35em;
  background-repeat: no-repeat;
  padding-right: 2.4em;
}

select.field__input option { background: #0d0d16; color: #fff; }

.field__input.is-invalid { border-color: #ff6a5e; }

.field__err {
  min-height: 1.2em;
  font-size: var(--t-3xs);
  color: #ff8a80;
}
.field__err:empty { min-height: 0; }

.field--check {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-2xs);
  margin-top: var(--space-2xs);
}

.field--check label { font-size: var(--t-base); color: var(--dim); flex: 1; }

.field__check {
  appearance: none;
  flex: none;
  width: 1.15em;
  height: 1.15em;
  margin-top: 0.2em;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.field__check:checked { background: var(--accent-lime); border-color: var(--accent-lime); }
.field__check:checked::after {
  content: '';
  width: 0.32em;
  height: 0.6em;
  border: solid #0d0d16;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-4%, -12%);
}
.field__check:focus-visible { outline: 2px solid var(--accent-lime); outline-offset: 2px; }
.field--check .field__err { flex-basis: 100%; }

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.contact-form__status { font-size: var(--t-xs); color: var(--dim); }
.contact-form__status[data-kind='ok'] { color: var(--accent-lime); }
.contact-form__status[data-kind='error'] { color: #ff8a80; }

.contact__aside { padding-top: var(--space-2xs); }

@media screen and (max-width: 991px) {
  .contact__cols { grid-template-columns: minmax(0, 1fr); }
}

@media screen and (max-width: 767px) {
  .contact-form__row { grid-template-columns: minmax(0, 1fr); }
}

/* ── long-form prose (journal posts) ─────────────────────────────────────── */

.prose { max-width: 68ch; }

.prose__block { padding: var(--space-md) 0; border-bottom: var(--border-hairline); }
.prose__block:last-child { border-bottom: 0; }

.prose__h {
  font-family: var(--font-mono);
  font-size: var(--t-3xs);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--dim);
  margin-bottom: var(--space-2xs);
}

.prose__block p {
  font-size: min(var(--t-md), 19px);
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: var(--space-2xs);
}
.prose__block p:last-child { margin-bottom: 0; }

.prose__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: 68ch;
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border: var(--border-hairline);
  border-radius: var(--radius-card);
  background: var(--bg-raised);
}