/* ==========================================================================
   LRACDIMENSION — design system
   Layout and visual language modelled on sstr.tech (Awwwards SOTD):
   dark/light band alternation, hairline grid cells, uppercase regular-weight
   display type, "//" prefixed labels, chamfered octagon buttons in signal
   sand. Content is the portfolio's own.
   ========================================================================== */

:root {
  /* Core palette — measured from sstr.tech */
  --ink: #18191b;
  --ink-soft: #202124;
  --paper: #eff0f1;
  --signal: #e2d8a3;
  --signal-deep: #d0c48b;

  /* Ink on paper */
  --ink-70: rgba(24, 25, 27, 0.7);
  --ink-55: rgba(24, 25, 27, 0.55);
  --ink-35: rgba(24, 25, 27, 0.35);
  --ink-14: rgba(24, 25, 27, 0.14);
  --ink-07: rgba(24, 25, 27, 0.07);

  /* Paper on ink */
  --paper-70: rgba(239, 240, 241, 0.7);
  --paper-50: rgba(239, 240, 241, 0.5);
  --paper-35: rgba(239, 240, 241, 0.35);
  --paper-14: rgba(239, 240, 241, 0.14);
  --paper-07: rgba(239, 240, 241, 0.07);

  --signal-12: rgba(226, 216, 163, 0.12);
  --signal-30: rgba(226, 216, 163, 0.3);

  /* Status */
  --ok: #157a63;
  --warn: #b8710a;
  --amber: #e8a33c;
  --crit: #d63b2a;

  /* Type — Archivo stands in for ABC Monument Grotesk */
  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  /* Rhythm */
  --gutter: clamp(1.25rem, 3.5vw, 3.55rem);
  --pad-y: clamp(3.5rem, 7vw, 7.1rem);
  --rule: 1px solid var(--ink-14);
  --rule-dark: 1px solid var(--paper-14);

  /* Octagon chamfer */
  --cut: 0.71rem;

  /* What sits legibly on a signal-coloured plate. */
  --on-signal: var(--ink);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Theme surfaces ---------------------------------------------------------- */

.band,
.modal__panel {
  background: var(--paper);
  color: var(--ink);
  --line: var(--ink-14);
  --dim: var(--ink-55);
  --faint: var(--ink-35);
  /* Deeper step of the signal hue — pale sand is invisible on paper. */
  --signal: #7d6f33;
  --signal-deep: #6a5e2a;
  --signal-12: rgba(125, 111, 51, 0.12);
  --signal-30: rgba(125, 111, 51, 0.3);
  --on-signal: #fff;
}

.band--dark {
  background: var(--ink);
  color: var(--paper);
  --line: var(--paper-14);
  --dim: var(--paper-70);
  --faint: var(--paper-35);
  --signal: #e2d8a3;
  --signal-deep: #d0c48b;
  --signal-12: rgba(226, 216, 163, 0.12);
  --signal-30: rgba(226, 216, 163, 0.3);
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4, p, figure, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
::selection { background: var(--signal); color: var(--on-signal); }

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--pad-y); }
.section--tight { padding-block: clamp(2.5rem, 4vw, 4rem); }

.split {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.5rem, 3.5vw, 3.55rem);
}

.split__lead { grid-column: 1 / span 6; }
.split__body { grid-column: 7 / span 6; }

@media (max-width: 900px) {
  .split__lead,
  .split__body { grid-column: 1 / -1; }
}

/* --------------------------------------------------------------------------
   Type — uppercase, regular weight, tight tracking
   -------------------------------------------------------------------------- */

.display,
.h1,
.h2,
.h3 {
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}

.display { font-size: clamp(2.35rem, 7.2vw, 6.5rem); }
.h1 { font-size: clamp(2rem, 5.5vw, 4.75rem); }
.h2 { font-size: clamp(1.5rem, 3.4vw, 3rem); }
.h3 { font-size: clamp(1.05rem, 1.7vw, 1.5rem); letter-spacing: -0.025em; }

.lede {
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  line-height: 1.5;
  color: var(--dim, var(--ink-70));
  max-width: 46ch;
  text-wrap: pretty;
}

.body { color: var(--dim, var(--ink-55)); max-width: 62ch; }
.body--sm { font-size: 0.9375rem; }

/* Label — the "//" motif */

.label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim, var(--ink-55));
}

.label::before { content: '//'; color: var(--signal); }
.label--plain::before { content: none; }
.label--signal { color: var(--signal); }
.label--faint { color: var(--faint, var(--ink-35)); }

.signal { color: var(--signal); }

/* Section header: hairline rule + // label + counter ----------------------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.15rem;
  margin-bottom: clamp(2rem, 4vw, 3.55rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
}

.eyebrow__rule { flex: 1; height: 1px; background: var(--line, var(--ink-14)); }

/* --------------------------------------------------------------------------
   Buttons — chamfered octagon, signal sand
   -------------------------------------------------------------------------- */

.btn {
  --btn-bg: var(--signal);
  --btn-fg: var(--on-signal);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.33rem 2.05rem 1.33rem 1.65rem;
  border: 0;
  background: transparent;
  color: var(--btn-fg);
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  isolation: isolate;
  transition: color 0.35s var(--ease);
}

/* The octagon plate sits behind the label. */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-bg);
  clip-path: polygon(
    var(--cut) 0%,
    calc(100% - var(--cut)) 0%,
    100% var(--cut),
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    var(--cut) 100%,
    0% calc(100% - var(--cut)),
    0% var(--cut)
  );
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}

.btn:hover::before { background: var(--signal-deep); transform: scale(1.02); }

.btn__glyph { display: inline-block; transition: transform 0.35s var(--ease); }
.btn:hover .btn__glyph { transform: translate(3px, -3px); }

/* Outline variant — hairline octagon, no fill */
.btn--ghost { --btn-fg: currentColor; }

.btn--ghost::before {
  background: var(--line, var(--ink-14));
  /* Draw a 1px octagon ring by layering a second inset plate. */
}

.btn--ghost::after {
  content: '';
  position: absolute;
  inset: 1px;
  z-index: -1;
  background: var(--band-bg, var(--paper));
  clip-path: polygon(
    var(--cut) 0%,
    calc(100% - var(--cut)) 0%,
    100% var(--cut),
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    var(--cut) 100%,
    0% calc(100% - var(--cut)),
    0% var(--cut)
  );
  transition: background 0.35s var(--ease);
}

.band { --band-bg: var(--paper); }

/* Surfaces that are dark without being a .band--dark still need dark tokens. */
.band--dark,
.hero,
.pagehead,
.footer,
.drawer,
.modal__head {
  --band-bg: var(--ink);
  --line: var(--paper-14);
  --dim: var(--paper-70);
  --faint: var(--paper-35);
  --signal: #e2d8a3;
  --signal-deep: #d0c48b;
  --signal-12: rgba(226, 216, 163, 0.12);
  --signal-30: rgba(226, 216, 163, 0.3);
  --on-signal: var(--ink);
}

.btn--ghost:hover { color: var(--on-signal); }
.btn--ghost:hover::before { background: var(--signal); transform: none; }
.btn--ghost:hover::after { background: var(--signal); }

.btn--block { width: 100%; justify-content: center; }

/* Text link with a drawing underline */

.link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: transparent;
  border: 0;
  padding: 0 0 3px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background-image: linear-gradient(var(--signal), var(--signal));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.4s var(--ease), color 0.3s var(--ease);
}

.link:hover { color: var(--signal); background-size: 100% 1px; }
.link:hover .btn__glyph { transform: translate(3px, -3px); }

/* --------------------------------------------------------------------------
   Preloader — orange quadrant, // motif
   -------------------------------------------------------------------------- */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--ink);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}

.preloader.is-done { opacity: 0; visibility: hidden; }

.preloader__quad { background: var(--ink-soft); }
.preloader__quad:nth-child(2) { background: var(--ink); }
.preloader__quad:nth-child(3) { background: var(--ink); }

.preloader__panel {
  grid-area: 1 / 1;
  background: var(--signal);
  color: var(--ink);
  padding: clamp(1.5rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.preloader__word {
  font-size: clamp(1.75rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  line-height: 1;
}

.preloader__word span { font-style: italic; margin-right: 0.35rem; }

.preloader__meta {
  margin-top: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preloader__meta div { padding-block: 0.15rem; }

/* --------------------------------------------------------------------------
   Header — cell dividers, uppercase nav
   -------------------------------------------------------------------------- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: transparent;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease),
    transform 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}

.header.is-stuck {
  background: rgba(24, 25, 27, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--paper-14);
}

.header.is-hidden { transform: translateY(-100%); }

.header__inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  height: 4.25rem;
  color: var(--paper);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-right: clamp(1rem, 3vw, 2.5rem);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  background: var(--signal);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  font-style: italic;
}

.nav { display: flex; align-items: stretch; }

.nav__link {
  display: flex;
  align-items: center;
  padding-inline: clamp(0.75rem, 1.6vw, 1.5rem);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-70);
  position: relative;
  transition: color 0.3s var(--ease);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: 1.15rem;
  height: 1px;
  background: var(--signal);
  transition: left 0.35s var(--ease), right 0.35s var(--ease);
}

.nav__link:hover,
.nav__link[aria-current='page'] { color: var(--paper); }

.nav__link:hover::after,
.nav__link[aria-current='page']::after { left: 1.5rem; right: 1.5rem; }

.header__cta { padding: 0.9rem 1.4rem; align-self: center; }

.nav-toggle { display: none; }

@media (max-width: 1000px) {
  .header__nav,
  .header__cta { display: none; }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: none;
    border: 0;
    cursor: pointer;
    color: var(--paper);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
}

.nav-toggle__bars { display: grid; gap: 3px; }
.nav-toggle__bars i { display: block; width: 16px; height: 1px; background: currentColor; }

/* Drawer ------------------------------------------------------------------- */

.drawer {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: var(--ink);
  color: var(--paper);
  padding: 5.5rem var(--gutter) 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-101%);
  /* visibility gates the closed state so an overflowing menu can never bleed
     past its transform on a short viewport, and its links leave tab order. */
  visibility: hidden;
  overflow-y: auto;
  transition: transform 0.55s var(--ease), visibility 0s linear 0.55s;
}

.drawer.is-open { transform: translateY(0); visibility: visible; transition-delay: 0s; }

.drawer__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--paper-14);
  font-size: clamp(1.5rem, 7vw, 2.5rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}

.drawer__index { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--signal); }

/* --------------------------------------------------------------------------
   Hero — dark, full-bleed grid, oversized uppercase
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: var(--pad-y);
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--paper-07) 1px, transparent 1px),
    linear-gradient(to bottom, var(--paper-07) 1px, transparent 1px);
  background-size: 6.5rem 6.5rem;
}

/* Slow drifting signal glow behind the headline. */
.hero__glow {
  position: absolute;
  width: 46vw;
  height: 46vw;
  right: -8vw;
  top: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 216, 163, 0.18), transparent 62%);
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-4vw, 5vh, 0) scale(1.12); }
}

.hero__inner { position: relative; z-index: 1; width: 100%; }

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2.5rem;
  padding-bottom: 1.15rem;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
  border-bottom: 1px solid var(--paper-14);
}

.line-mask { overflow: hidden; display: block; }

.hero__body {
  margin-top: clamp(1.75rem, 3.5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: end;
}

.hero__lede { grid-column: 1 / span 6; }
.hero__aside { grid-column: 8 / span 5; }

@media (max-width: 900px) {
  .hero__lede,
  .hero__aside { grid-column: 1 / -1; }
}

.callout {
  border-left: 2px solid var(--signal);
  padding: 0.85rem 0 0.85rem 1.15rem;
  background: var(--signal-12);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--paper);
}

.hero__actions {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
}

.hero__note {
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--paper-35);
  max-width: 26ch;
  margin-top: 0.7rem;
}

/* Ticker ------------------------------------------------------------------- */

.ticker {
  border-block: 1px solid var(--line, var(--ink-14));
  overflow: hidden;
  padding-block: 0.85rem;
}

.ticker__track { display: flex; width: max-content; animation: marquee 46s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }

.ticker__item {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  padding-right: 2.25rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim, var(--ink-55));
  white-space: nowrap;
}

.ticker__item::after {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--signal);
  flex-shrink: 0;
  transform: rotate(45deg);
}

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

/* --------------------------------------------------------------------------
   Work index — hairline rows
   -------------------------------------------------------------------------- */

.work { border-top: 1px solid var(--line, var(--ink-14)); }

.work__item {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr) minmax(0, 24rem) 3rem;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  align-items: center;
  padding-block: clamp(1.4rem, 2.6vw, 2.1rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
  position: relative;
  transition: color 0.4s var(--ease), padding-left 0.4s var(--ease);
}

.work__item:hover { color: var(--signal); padding-left: 0.75rem; }

.work__index { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--faint, var(--ink-35)); }

.work__title {
  font-size: clamp(1.2rem, 2.6vw, 2.15rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.work__desc { font-size: 0.875rem; color: var(--dim, var(--ink-55)); }
.work__tech { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.65rem; }

.tag {
  display: inline-block;
  padding: 0.24rem 0.5rem;
  border: 1px solid var(--line, var(--ink-14));
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--dim, var(--ink-55));
}

.work__glyph { justify-self: end; transition: transform 0.4s var(--ease); }
.work__item:hover .work__glyph { transform: translate(4px, -4px); }

@media (max-width: 900px) {
  .work__item { grid-template-columns: 2.5rem minmax(0, 1fr); }
  .work__meta { grid-column: 2; }
  .work__glyph { display: none; }
}

/* --------------------------------------------------------------------------
   Grid cells — the hairline module used across the site
   -------------------------------------------------------------------------- */

.cells {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  border-top: 1px solid var(--line, var(--ink-14));
  border-left: 1px solid var(--line, var(--ink-14));
}

.cell {
  padding: clamp(1.5rem, 2.6vw, 2.4rem);
  border-right: 1px solid var(--line, var(--ink-14));
  border-bottom: 1px solid var(--line, var(--ink-14));
  position: relative;
  transition: background 0.4s var(--ease);
}

.cell:hover { background: var(--ink-07); }
.band--dark .cell:hover { background: var(--paper-07); }

.cell__num { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--signal); }

.cell__title {
  margin-top: 1.9rem;
  font-size: 1.05rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: -0.015em;
}

.cell__desc { margin-top: 0.5rem; font-size: 0.875rem; color: var(--dim, var(--ink-55)); }

/* Media cards -------------------------------------------------------------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr));
  border-top: 1px solid var(--line, var(--ink-14));
  border-left: 1px solid var(--line, var(--ink-14));
}

.card {
  border-right: 1px solid var(--line, var(--ink-14));
  border-bottom: 1px solid var(--line, var(--ink-14));
  display: flex;
  flex-direction: column;
  transition: background 0.4s var(--ease);
}

.card:hover { background: var(--ink-07); }

.card__media { aspect-ratio: 16 / 10; overflow: hidden; position: relative; background: var(--ink-07); }

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
  transition: filter 0.6s var(--ease), transform 0.8s var(--ease);
}

.card:hover .card__media img { filter: grayscale(0); transform: scale(1.04); }

.card__badge {
  position: absolute;
  top: 0;
  left: 0;
  padding: 0.4rem 0.75rem;
  background: var(--signal);
  color: var(--on-signal);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card__body { padding: clamp(1.25rem, 2.2vw, 1.9rem); flex: 1; }

.card__foot {
  padding: 0.85rem clamp(1.25rem, 2.2vw, 1.9rem);
  border-top: 1px solid var(--line, var(--ink-14));
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

/* Stats -------------------------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  border-top: 1px solid var(--line, var(--ink-14));
  border-left: 1px solid var(--line, var(--ink-14));
}

.stat {
  padding: clamp(1.6rem, 3vw, 2.6rem);
  border-right: 1px solid var(--line, var(--ink-14));
  border-bottom: 1px solid var(--line, var(--ink-14));
}

.stat__count {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
  color: var(--signal);
}

.stat__title {
  margin-top: 0.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.stat__desc { font-size: 0.8125rem; color: var(--faint, var(--ink-35)); margin-top: 0.2rem; }

/* --------------------------------------------------------------------------
   Method chain
   -------------------------------------------------------------------------- */

.chain {
  border-left: 1px solid var(--line, var(--paper-14));
  padding-left: clamp(1.75rem, 4vw, 3rem);
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
}

.chain__step { position: relative; }

.chain__node {
  position: absolute;
  left: calc(-1 * clamp(1.75rem, 4vw, 3rem) - 4px);
  top: 0.6rem;
  width: 8px;
  height: 8px;
  background: var(--faint);
  transform: rotate(45deg);
}

.chain__step[data-status='INPUT'] .chain__node { background: #6ba8ff; }
.chain__step[data-status='RISK'] .chain__node { background: var(--amber); }
.chain__step[data-status='BREAK'] .chain__node { background: var(--crit); }

.chain__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }

.chain__title {
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.025em;
}

.chain__step[data-status='BREAK'] .chain__title { color: var(--crit); }

.chain__desc {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--faint);
  margin-top: 0.4rem;
}

.chip {
  flex-shrink: 0;
  padding: 0.25rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.chip[data-status='INPUT'] { color: #6ba8ff; background: rgba(107, 168, 255, 0.12); }
.chip[data-status='RISK'] { color: var(--amber); background: rgba(232, 163, 60, 0.14); }
.chip[data-status='BREAK'] { color: var(--crit); background: rgba(214, 59, 42, 0.16); }

/* --------------------------------------------------------------------------
   Timeline
   -------------------------------------------------------------------------- */

.timeline { border-top: 1px solid var(--line, var(--ink-14)); }

.timeline__item {
  display: grid;
  grid-template-columns: minmax(0, 22rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 4rem);
  padding-block: clamp(1.85rem, 3.5vw, 3rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
}

@media (max-width: 900px) { .timeline__item { grid-template-columns: 1fr; } }

.timeline__points { display: grid; gap: 0.85rem; }

.timeline__point {
  display: grid;
  grid-template-columns: 1.4rem minmax(0, 1fr);
  gap: 0.4rem;
  font-size: 0.9375rem;
  color: var(--dim, var(--ink-55));
}

.timeline__point::before { content: '//'; color: var(--signal); font-family: var(--font-mono); font-size: 0.6875rem; }

.impact {
  margin-top: 1.25rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--signal-30);
  background: var(--signal-12);
}

.impact__value { font-weight: 500; font-size: 0.9375rem; margin-top: 0.25rem; }

/* Brands ------------------------------------------------------------------- */

.brands {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.25rem, 4vw, 3.5rem);
  align-items: center;
  justify-content: space-between;
}

.brands span {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 1.8vw, 1.25rem);
  font-weight: 500;
  color: var(--faint, var(--ink-35));
  transition: color 0.3s var(--ease);
}

.brands span:hover { color: var(--signal); }

/* --------------------------------------------------------------------------
   Logs
   -------------------------------------------------------------------------- */

.log {
  display: grid;
  grid-template-columns: minmax(0, 17rem) minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 4rem);
  padding-block: clamp(2.25rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
}

@media (max-width: 1000px) { .log { grid-template-columns: 1fr; } }

.log__rail { position: sticky; top: 5.5rem; align-self: start; }

.log__title {
  border-left: 2px solid var(--signal);
  padding-left: 1rem;
  margin-block: 0.85rem 1.5rem;
}

.log__spec { display: grid; gap: 0.85rem; }
.log__spec dt { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint, var(--ink-35)); }
.log__spec dd { margin-top: 0.2rem; font-family: var(--font-mono); font-size: 0.8125rem; }

.log__media { aspect-ratio: 16 / 7; overflow: hidden; border: 1px solid var(--line, var(--ink-14)); margin-bottom: clamp(1.5rem, 3vw, 2.4rem); background: var(--ink-07); }
.log__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }

.log__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: clamp(1.25rem, 2.6vw, 2.4rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
}

.log__col h4 {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint, var(--ink-35));
  margin-bottom: 0.6rem;
}

.log__col p { font-size: 0.9375rem; color: var(--dim, var(--ink-55)); }

.codeblock {
  background: var(--ink);
  color: #9ef0c4;
  padding: 1.15rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.75;
  overflow-x: auto;
  white-space: pre;
}

.log__outcomes {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3.5vw, 3rem);
  margin-top: clamp(1.5rem, 3vw, 2.2rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line, var(--ink-14));
}

.outcome dt { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint, var(--ink-35)); }
.outcome dd { margin-top: 0.35rem; font-weight: 500; color: var(--signal); }

/* --------------------------------------------------------------------------
   Diagnostic modal
   -------------------------------------------------------------------------- */

.modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 1rem; }
.modal[hidden] { display: none; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(24, 25, 27, 0.72);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  border: 0;
  padding: 0;
  cursor: pointer;
}

.modal.is-open .modal__backdrop { opacity: 1; }

.modal__panel {
  position: relative;
  width: 100%;
  max-width: 45rem;
  max-height: 90svh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  overflow: hidden;
  opacity: 0;
  transform: translateY(28px) scale(0.97);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
  clip-path: polygon(
    var(--cut) 0%,
    calc(100% - var(--cut)) 0%,
    100% var(--cut),
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    var(--cut) 100%,
    0% calc(100% - var(--cut)),
    0% var(--cut)
  );
}

.modal.is-open .modal__panel { opacity: 1; transform: none; }

.modal__head {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.6rem;
  background: var(--ink);
  color: var(--paper);
}

.modal__protocol {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.modal__led { width: 6px; height: 6px; background: var(--signal); animation: pulse 2s var(--ease) infinite; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

.modal__close {
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--paper-50);
  line-height: 0;
  padding: 0.3rem;
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.modal__close:hover { color: var(--signal); transform: rotate(90deg); }

.modal__body { padding: clamp(1.6rem, 3.5vw, 2.75rem); overflow-y: auto; }
.modal__step[hidden] { display: none; }

.field { margin-bottom: 1.05rem; }

.field__label {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-55);
}

.field__input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: #fff;
  border: 1px solid var(--ink-14);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--ink);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.field__input::placeholder { color: var(--ink-35); }
.field__input:focus { outline: 0; border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-12); }

.scan { text-align: center; padding-block: 1.25rem; }

.scan__ring {
  width: 42px;
  height: 42px;
  margin: 0 auto 1.4rem;
  border: 2px solid var(--ink-14);
  border-top-color: var(--signal);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.scan__console {
  margin-top: 1.6rem;
  background: var(--ink);
  color: #9ef0c4;
  padding: 1rem 1.15rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.8;
  min-height: 9.5rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.report__head {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 1.15rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--ink-14);
}

.scorecards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 9.5rem), 1fr));
  border-top: 1px solid var(--ink-14);
  border-left: 1px solid var(--ink-14);
  margin-bottom: 1.6rem;
}

.scorecard { padding: 1.05rem; border-right: 1px solid var(--ink-14); border-bottom: 1px solid var(--ink-14); }

.scorecard__label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-35);
}

.scorecard__value { font-size: 2.4rem; font-weight: 400; letter-spacing: -0.05em; line-height: 1.1; margin-top: 0.45rem; }
.scorecard__meter { height: 2px; background: var(--ink-07); overflow: hidden; margin-top: 0.5rem; }
.scorecard__fill { height: 100%; width: 0; transition: width 1s var(--ease); }

.scorecard[data-grade='good'] .scorecard__value { color: var(--ok); }
.scorecard[data-grade='good'] .scorecard__fill { background: var(--ok); }
.scorecard[data-grade='warn'] .scorecard__value { color: var(--warn); }
.scorecard[data-grade='warn'] .scorecard__fill { background: var(--warn); }
.scorecard[data-grade='bad'] .scorecard__value { color: var(--crit); }
.scorecard[data-grade='bad'] .scorecard__fill { background: var(--crit); }

.metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.25rem;
  justify-content: space-between;
  padding: 1.15rem;
  border: 1px solid var(--ink-14);
  margin-bottom: 1.6rem;
}

.metric__label { display: block; font-family: var(--font-mono); font-size: 0.5625rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-35); }
.metric__value { font-size: 1.1rem; font-weight: 500; margin-top: 0.2rem; }

.bottleneck { border: 1px solid var(--ink-14); padding: 1.15rem; margin-bottom: 0.75rem; transition: border-color 0.3s var(--ease); }
.bottleneck:hover { border-color: var(--signal); }

.sev {
  display: inline-block;
  padding: 0.22rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sev[data-sev='High'] { background: rgba(214, 59, 42, 0.14); color: var(--crit); }
.sev[data-sev='Medium'] { background: rgba(184, 113, 10, 0.14); color: var(--warn); }
.sev[data-sev='Low'] { background: rgba(107, 168, 255, 0.16); color: #2f6fc4; }

.bottleneck__title { margin-top: 0.65rem; font-weight: 500; text-transform: uppercase; letter-spacing: -0.015em; }
.bottleneck__desc { margin-top: 0.3rem; font-size: 0.875rem; color: var(--ink-55); }

.bottleneck__fix {
  margin-top: 0.85rem;
  padding: 0.7rem 0.85rem;
  background: var(--ink-07);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
}

.bottleneck__fix b { color: var(--signal); font-weight: 600; }

.legend { margin-top: 1.4rem; padding: 1rem 1.15rem; border: 1px solid var(--ink-14); font-size: 0.8125rem; color: var(--ink-55); }
.legend li { display: flex; gap: 0.6rem; padding-block: 0.15rem; }

.report__foot { margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--ink-14); text-align: center; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.footer { background: var(--ink); color: var(--paper); padding-block: var(--pad-y) 1.75rem; }

.footer__mark {
  font-size: clamp(2.5rem, 15vw, 13rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.85;
  text-transform: uppercase;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.footer__mark em { font-style: italic; color: var(--signal); }

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--paper-14);
}

.footer__link {
  display: block;
  padding-block: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--paper-70);
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}

.footer__link:hover { color: var(--signal); transform: translateX(4px); }

.footer__legal {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--paper-14);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   Interior page header — dark, matches hero treatment
   -------------------------------------------------------------------------- */

.pagehead {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding-top: 8.5rem;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
}

.pagehead__meta { display: flex; flex-wrap: wrap; gap: 0.75rem 2.5rem; margin-top: 1.6rem; }

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

[data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ==========================================================================
   Industry catalogue
   ========================================================================== */

.pagehead__tagline {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: clamp(0.8125rem, 1.4vw, 1rem);
  letter-spacing: 0.01em;
  color: var(--signal);
}

/* Index cards ------------------------------------------------------------- */

.industry-card { position: relative; }

.industry-card__tagline {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--signal);
}

.industry-card__leaks {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line, var(--ink-14));
  display: grid;
  gap: 0.4rem;
}

.industry-card__leaks li {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--dim, var(--ink-55));
}

.industry-card__leaks li::before {
  content: '//';
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--signal);
}

/* Leak list --------------------------------------------------------------- */

.leaks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
  border-top: 1px solid var(--line, var(--ink-14));
  border-left: 1px solid var(--line, var(--ink-14));
}

.leak {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
  border-right: 1px solid var(--line, var(--ink-14));
  border-bottom: 1px solid var(--line, var(--ink-14));
}

.leak__num { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--signal); }

.leak__title {
  font-size: clamp(1.05rem, 1.9vw, 1.35rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.leak__detail { margin-top: 0.65rem; font-size: 0.9375rem; color: var(--dim, var(--ink-55)); }

/* Module groups ----------------------------------------------------------- */

.module-group + .module-group { margin-top: clamp(2.5rem, 5vw, 4rem); }

.module-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

/* Automation rules -------------------------------------------------------- */

.rules {
  border-top: 1px solid var(--line, var(--ink-14));
}

.rule {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 3rem minmax(0, 1.4fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: center;
  padding-block: clamp(1.25rem, 2.4vw, 1.85rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
}

.rule p { margin-top: 0.4rem; font-size: 0.9375rem; }
.rule__trigger p { color: var(--dim, var(--ink-55)); }
.rule__action p { color: inherit; }

.rule__arrow {
  justify-self: center;
  font-size: 1.15rem;
  color: var(--signal);
}

@media (max-width: 800px) {
  .rule { grid-template-columns: minmax(0, 1fr); gap: 0.75rem; }
  .rule__arrow { justify-self: start; transform: rotate(90deg); }
}

/* Metric rows ------------------------------------------------------------- */

.metric-rows { border-top: 1px solid var(--line, var(--ink-14)); }

.metric-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 2.5rem minmax(0, 1fr);
  gap: clamp(0.75rem, 2vw, 1.75rem);
  align-items: center;
  padding-block: clamp(0.9rem, 1.8vw, 1.35rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
}

.metric-row__name {
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: -0.015em;
}

.metric-row__from {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--faint, var(--ink-35));
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.metric-row__arrow { justify-self: center; color: var(--signal); }

.metric-row__to {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--signal);
  font-weight: 500;
}

@media (max-width: 780px) {
  .metric-row {
    grid-template-columns: minmax(0, 1fr) 2rem minmax(0, 1fr);
    row-gap: 0.4rem;
  }
  .metric-row__name { grid-column: 1 / -1; }
}

.disclaimer {
  margin-top: 2rem;
  padding: 1rem 1.15rem;
  border-left: 2px solid var(--signal);
  background: var(--signal-12);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--dim, var(--ink-55));
  max-width: 70ch;
}

.disclaimer__link { color: var(--signal); text-decoration: underline; text-underline-offset: 2px; }

/* Spec blocks ------------------------------------------------------------- */

.spec-block + .spec-block { margin-top: 1.75rem; }

/* Compact work rows on the "other sectors" list ---------------------------- */

.work__item--compact { padding-block: clamp(1rem, 2vw, 1.4rem); }
.work__item--compact .work__title { font-size: clamp(1.05rem, 2vw, 1.5rem); }

/* ==========================================================================
   Template catalogue (/demos/) — portfolio design language, not a demo's
   ========================================================================== */

.tpl__thumb {
  display: block;
  aspect-ratio: 8 / 5;
  overflow: hidden;
  border-bottom: 1px solid var(--line, var(--ink-14));
  background: var(--ink-07);
}

.tpl__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.card:hover .tpl__thumb img { transform: scale(1.03); }

.tpl__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.tpl__status {
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line, var(--ink-14));
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint, var(--ink-35));
}

/* ==========================================================================
   Intake (/start/)
   ========================================================================== */

.intake { display: grid; gap: 1.1rem; }
.intake__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 1.1rem; }
.intake__field { display: grid; gap: 0.4rem; }
.intake__field > label { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim, var(--ink-55)); }
.intake__hint { font-size: 0.8125rem; color: var(--faint, var(--ink-35)); }

.intake__field input,
.intake__field select,
.intake__field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--paper);
  border: 1px solid var(--ink-14);
  font: inherit;
  color: var(--ink);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.intake__field textarea { min-height: 9rem; resize: vertical; }
.intake__field input:focus,
.intake__field select:focus,
.intake__field textarea:focus { outline: 0; border-color: var(--signal); box-shadow: 0 0 0 3px var(--signal-12); }
.intake__field.is-invalid input,
.intake__field.is-invalid select,
.intake__field.is-invalid textarea { border-color: var(--crit); }
.intake__error { font-size: 0.8125rem; color: var(--crit); }
.intake__done { border: 1px solid var(--ink-14); padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--paper); }

.intake-steps { counter-reset: s; display: grid; gap: 1rem; }
.intake-steps li { counter-increment: s; display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: 0.75rem; padding-bottom: 1rem; border-bottom: 1px solid var(--ink-14); }
.intake-steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--font-mono); font-size: 0.6875rem; color: var(--signal); padding-top: 0.3rem; }
.intake-steps strong { display: block; font-weight: 500; }
.intake-steps span { display: block; font-size: 0.9375rem; color: var(--dim, var(--ink-55)); margin-top: 0.2rem; }

/* ==========================================================================
   Brand assets
   ========================================================================== */

/* Logotype: "//lracdim" in signal, "ension" in paper. One element, sized by
   context — header, preloader, footer. */
.logotype {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.95;
  white-space: nowrap;
}
.logotype__signal { color: var(--signal); }
.logotype__rest { color: var(--paper); }

.brand__logo { width: 2.1rem; height: 2.1rem; object-fit: contain; flex-shrink: 0; }
.preloader__word .logotype { font-size: clamp(1.6rem, 5vw, 3rem); }
.footer__mark { margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.footer__mark .logotype { font-size: clamp(2.4rem, 11vw, 9rem); letter-spacing: -0.05em; }

/* ==========================================================================
   Hero scene (three.js) — sits behind the copy, never in front of it
   ========================================================================== */

.hero__scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* Soft edge so the graph fades into the ink at the hero's borders. */
  mask-image: radial-gradient(ellipse 75% 70% at 62% 50%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 62% 50%, #000 40%, transparent 100%);
}

.hero__scene canvas { display: block; width: 100%; height: 100%; }
.hero__inner { position: relative; z-index: 1; }

/* ==========================================================================
   Rule: every yellow button carries black text.
   On dark bands the plate is already sand + ink. On light bands the plate
   was olive + white; it is now sand + ink with a 1px ink ring (drawn as an
   outer plate) so the octagon keeps its edge against paper.
   ========================================================================== */

.band:not(.band--dark) .btn:not(.btn--ghost),
.modal__panel .btn:not(.btn--ghost),
.intake .btn:not(.btn--ghost) {
  --btn-fg: var(--ink);
}

.band:not(.band--dark) .btn:not(.btn--ghost)::before,
.modal__panel .btn:not(.btn--ghost)::before,
.intake .btn:not(.btn--ghost)::before {
  background: var(--ink);            /* the ring */
}

.band:not(.band--dark) .btn:not(.btn--ghost)::after,
.modal__panel .btn:not(.btn--ghost)::after,
.intake .btn:not(.btn--ghost)::after {
  content: '';
  position: absolute;
  inset: 1px;
  z-index: -1;
  background: #e2d8a3;               /* the yellow plate */
  clip-path: polygon(
    var(--cut) 0%,
    calc(100% - var(--cut)) 0%,
    100% var(--cut),
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    var(--cut) 100%,
    0% calc(100% - var(--cut)),
    0% var(--cut)
  );
  transition: background 0.35s var(--ease);
}

.band:not(.band--dark) .btn:not(.btn--ghost):hover::before,
.modal__panel .btn:not(.btn--ghost):hover::before,
.intake .btn:not(.btn--ghost):hover::before { background: var(--ink); transform: none; }

.band:not(.band--dark) .btn:not(.btn--ghost):hover::after,
.modal__panel .btn:not(.btn--ghost):hover::after,
.intake .btn:not(.btn--ghost):hover::after { background: #d0c48b; }

/* Yellow badges on light cards: black text, hairline edge. */
.band:not(.band--dark) .card__badge {
  background: #e2d8a3;
  color: var(--ink);
  border: 1px solid var(--ink-14);
}

/* ==========================================================================
   Site-wide motion layer
   ========================================================================== */

/* Low-density system graph behind every interior page header. */
.pagehead { position: relative; overflow: hidden; }
.pagehead__scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 90% at 70% 40%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 70% 40%, #000 30%, transparent 100%);
}
.pagehead__scene canvas { display: block; width: 100%; height: 100%; }

/* When GSAP drives reveals, the CSS transition must not fight it. */
.has-gsap [data-reveal] { transition: none; }

/* Preloader: pure black type on the sand panel, progress in the quadrant below. */
.preloader__word .logotype__signal,
.preloader__word .logotype__rest,
.preloader__panel .preloader__meta { color: #000; }

.preloader__progress {
  grid-area: 2 / 1;
  z-index: 1;
  padding: clamp(1.5rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1rem;
  color: var(--paper);
}
.preloader__pct {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.preloader__pct small { font-size: 0.35em; letter-spacing: 0; margin-left: 0.15em; color: var(--paper-50); }
.preloader__bar { height: 2px; background: var(--paper-14); position: relative; overflow: hidden; }
.preloader__fill { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--signal); transition: width 0.2s linear; }
.preloader__meta--dark { margin-top: 0; color: var(--paper-50); display: flex; justify-content: space-between; }

/* Intake steps: description sits under the title in column 2, never in the
   number column. */
.intake-steps li { grid-template-rows: auto auto; }
.intake-steps li::before { grid-row: 1 / span 2; }
.intake-steps strong { grid-column: 2; }
.intake-steps span { grid-column: 2; }

/* ==========================================================================
   Scroll choreography support
   ========================================================================== */

/* Page progress: a hairline of signal that fills as you scroll. */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: 95;
  background: var(--signal);
  transform-origin: left center;
  transform: scaleX(0);
  pointer-events: none;
}

/* Grids get perspective so cards can tilt in. */
.has-gsap .cells,
.has-gsap .cards,
.has-gsap .stats { perspective: 1200px; }
.has-gsap .cell,
.has-gsap .card,
.has-gsap .stat { transform-style: preserve-3d; backface-visibility: hidden; }

/* Dark bands wipe open as they arrive (driven by GSAP; static without it). */
.has-gsap .band--dark { will-change: clip-path; }

/* Hard rule: a filled button is always a yellow plate with black text,
   on every surface. Dark bands inherited --on-signal:#fff from .band. */
.band--dark { --on-signal: var(--ink); }
.btn:not(.btn--ghost) { --btn-fg: var(--ink); color: var(--ink); }
.btn:not(.btn--ghost):hover { color: var(--ink); }

/* ==========================================================================
   Navigation: wordmark, CTA-first drawer
   ========================================================================== */

.drawer__cta { margin-bottom: 1.5rem; }
.footer__link--btn { background: none; border: 0; padding-inline: 0; cursor: pointer; text-align: left; }

/* ==========================================================================
   Services / Process / About
   ========================================================================== */

.needlist { margin-top: 0.75rem; display: grid; gap: 0.5rem; }
.needlist li { display: grid; grid-template-columns: 1.25rem minmax(0, 1fr); gap: 0.4rem; color: var(--dim, var(--ink-55)); }
.needlist li::before { content: '//'; font-family: var(--font-mono); font-size: 0.6875rem; color: var(--signal); padding-top: 0.35rem; }

.svc-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 1.5rem; margin-top: 1.75rem; padding-top: 1.5rem; border-top: 1px solid var(--line, var(--ink-14)); }
a.tag { transition: border-color 0.3s var(--ease), color 0.3s var(--ease); }
a.tag:hover { border-color: var(--signal); color: var(--signal); }
a.cell { color: inherit; }

.proc { border-top: 1px solid var(--line, var(--ink-14)); }
.proc__step {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 3rem);
  padding-block: clamp(2rem, 4vw, 3.25rem);
  border-bottom: 1px solid var(--line, var(--ink-14));
}
@media (max-width: 900px) { .proc__step { grid-template-columns: 3rem minmax(0, 1fr); } .proc__meta { grid-column: 2; } }
.proc__num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--signal); padding-top: 0.6rem; }
.proc__meta { display: grid; gap: 1rem; align-content: start; padding-top: 0.5rem; }
.proc__meta dt { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint, var(--ink-35)); }
.proc__meta dd { margin-top: 0.25rem; font-weight: 500; }

.portrait { border: 1px solid var(--line, var(--ink-14)); background: var(--ink-07); }
.portrait img { width: 100%; height: auto; display: block; }
.portrait figcaption { padding: 0.75rem 1rem; border-top: 1px solid var(--line, var(--ink-14)); }

.facts-list { margin-top: 2rem; border-top: 1px solid var(--line, var(--ink-14)); }
.facts-list__item { display: grid; grid-template-columns: minmax(0, 10rem) minmax(0, 1fr); gap: 1rem; padding-block: 1rem; border-bottom: 1px solid var(--line, var(--ink-14)); }
@media (max-width: 600px) { .facts-list__item { grid-template-columns: 1fr; gap: 0.25rem; } }
.facts-list__k { font-weight: 500; text-transform: uppercase; letter-spacing: -0.01em; }
.facts-list__v { color: var(--dim, var(--ink-55)); }

/* ==========================================================================
   Hero system map — SVG, ambient, calm on the left
   ========================================================================== */

.hero .hero__grid-bg {
  background-image:
    linear-gradient(to right, rgba(120, 145, 170, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(120, 145, 170, 0.07) 1px, transparent 1px);
}

.sysmap {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.28) 30%, #000 55%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.28) 30%, #000 55%);
}
.sysmap__svg { width: 100%; height: 100%; display: block; will-change: transform; }

.sm-route {
  stroke: #3a4656;
  stroke-width: 1.25;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: sm-draw 1.6s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
  animation-delay: calc(var(--i, 0) * 0.22s + 0.3s);
  transition: stroke 0.35s;
}
.sm-route--faint { stroke: #2c3641; }
.sm-route.is-live { stroke: #4f8ff7; }
@keyframes sm-draw { to { stroke-dashoffset: 0; } }

.sm-node { opacity: 0; animation: sm-in 0.8s ease-out forwards; animation-delay: 0.25s; }
@keyframes sm-in { to { opacity: 1; } }

.sm-box { fill: #1e2125; stroke: #3a4656; stroke-width: 1; transition: stroke 0.5s; }
.sm-bar { fill: #262a30; }
.sm-dot { fill: #4a5768; }
.sm-line { fill: #3a4656; }
.sm-line--cta { fill: #4a5768; }
.sm-field { fill: none; stroke: #3a4656; stroke-width: 1; }
.sm-sym { fill: none; stroke: #5b6b7d; stroke-width: 1.5; }
.sm-sym--faint { stroke: #3a4656; }
.sm-sym-dot { fill: #5b6b7d; }
.sm-sym-dot--on { fill: #4f8ff7; }
.sm-cell { fill: #2a3038; }
.sm-cell--on { fill: #4f8ff7; opacity: 0.8; }
.sm-col { fill: #3a4656; }
.sm-col--on { fill: #4f8ff7; }
.sm-check { stroke: #2fa36b; }

.sm-status { fill: #3a4656; transition: fill 0.5s; }
.sm-node.is-active .sm-status { fill: #4f8ff7; }
.sm-node.is-active .sm-box { stroke: #4f8ff7; }
.sm-node.is-done .sm-status { fill: #2fa36b; }
.sm-node.is-done .sm-box { stroke: #2fa36b; }
.sm-node.is-warn .sm-status { fill: #d9a23a; }
.sm-node.is-warn .sm-box { stroke: #d9a23a; }

.sm-packet__core { fill: #4f8ff7; }
.sm-packet__halo { fill: #4f8ff7; opacity: 0.22; }

@media (max-width: 760px) {
  .sm-hide-sm { display: none; }
  .sysmap {
    mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 45%, #000 75%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 45%, #000 75%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sm-route { stroke-dashoffset: 0; animation: none; }
  .sm-node { opacity: 1; animation: none; }
}

/* ==========================================================================
   Projects: status labels, detail blocks
   ========================================================================== */

.status {
  display: inline-block;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--line, var(--ink-14));
  color: var(--dim, var(--ink-55));
}
.status--live { color: var(--ok); border-color: rgba(21, 122, 99, 0.45); }
.status--demo { color: var(--amber); border-color: rgba(232, 163, 60, 0.45); }
.status--concept { color: var(--faint, var(--ink-35)); border-style: dashed; }
.status--plugin { color: var(--signal); border-color: var(--signal-30); }

.project { scroll-margin-top: 5.5rem; }
.project__facts { display: grid; gap: 0.35rem; margin-top: 0.9rem; }
.project__facts li { display: grid; grid-template-columns: 1.1rem minmax(0, 1fr); gap: 0.35rem; font-size: 0.875rem; color: var(--dim, var(--ink-55)); }
.project__facts li::before { content: '//'; font-family: var(--font-mono); font-size: 0.625rem; color: var(--signal); padding-top: 0.3rem; }
.project__links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; margin-top: 1rem; }

.portrait img { aspect-ratio: 1; object-fit: cover; }

/* ==========================================================================
   Pipeline walkthrough — SVG, sand packets, stages light in sequence
   ========================================================================== */

.pipeline { width: 100%; }
.pipeline svg { width: 100%; height: auto; display: block; }
.pl-track { stroke: var(--paper-14); stroke-width: 1.5; fill: none; }
.pl-stage rect { fill: var(--ink-soft); stroke: var(--paper-14); stroke-width: 1; transition: stroke 0.5s; }
.pl-stage text { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; fill: var(--paper-50); text-transform: uppercase; transition: fill 0.5s; }
.pl-stage .pl-ico { fill: none; stroke: var(--paper-50); stroke-width: 1.5; transition: stroke 0.5s; }
.pl-stage .pl-fill { fill: var(--paper-35); transition: fill 0.5s; }
.pl-stage.is-on rect { stroke: var(--signal); }
.pl-stage.is-on text { fill: var(--paper); }
.pl-stage.is-on .pl-ico { stroke: var(--signal); }
.pl-stage.is-on .pl-fill { fill: var(--signal); }
.pl-packet { fill: var(--signal); }
.pl-packet--halo { fill: var(--signal); opacity: 0.2; }
.pl-caption { margin-top: 1rem; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint, var(--paper-35)); min-height: 1.2em; }

/* ==========================================================================
   Hero system map v2 — labels, flow, reactions, readout
   ========================================================================== */

.sm-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  fill: #6b7c8e;
  transition: fill 0.4s;
}
.sm-node.is-active .sm-label { fill: #4f8ff7; }
.sm-node.is-done .sm-label { fill: #2fa36b; }

/* Idle routes carry a slow, faint dash flow so the graph is never still. */
.sm-flow {
  stroke: #4f8ff7;
  stroke-width: 1.25;
  stroke-opacity: 0.22;
  stroke-dasharray: 3 14;
  animation: sm-flow 2.4s linear infinite;
}
@keyframes sm-flow { to { stroke-dashoffset: -34; } }
.sm-route.is-live { stroke: #4f8ff7; stroke-opacity: 0.9; }

/* Packet: comet tail + halo + core, rotated along the route. */
.sm-packet__tail { fill: url(#sm-comet); }
.sm-packet__halo { fill: #4f8ff7; opacity: 0.18; }
.sm-packet__core { fill: #7fb0ff; }

/* Request: button press */
.sm-btn { fill: #3a4656; transition: fill 0.2s; }
.sm-cursor { fill: #aeb9c6; }
.sm-node.is-press .sm-btn { fill: #4f8ff7; }
.sm-node.is-press .sm-cursor { transform: translate(1px, 1px); }

/* Intake: fields fill left to right, in sequence */
.sm-fill-a, .sm-fill-b, .sm-fill-c { fill: #4f8ff7; opacity: 0.85; }
.sm-node.is-filled .sm-fill-a { animation: sm-fill 0.5s ease-out forwards; }
.sm-node.is-filled .sm-fill-b { animation: sm-fill 0.5s ease-out 0.25s forwards; }
.sm-node.is-filled .sm-fill-c { animation: sm-fill 0.4s ease-out 0.5s forwards; }
@keyframes sm-fill { from { width: 0; } to { width: 90px; } }
.sm-node.is-filled .sm-fill-c { --w: 50px; }
@keyframes sm-fill-c { from { width: 0; } to { width: 50px; } }

/* Workflow: the taken branch lights */
.sm-diamond { transition: stroke 0.3s; }
.sm-node.is-active .sm-diamond { stroke: #4f8ff7; }
.sm-branch, .sm-branch-dot { transition: stroke 0.3s, fill 0.3s; }
.sm-branch.is-taken { stroke: #4f8ff7; stroke-width: 2; }
.sm-branch-dot.is-taken { fill: #4f8ff7; }

/* Schedule: booked cell pops */
.sm-daylbl { fill: #3a4656; }
.sm-cell { transition: fill 0.3s; }
.sm-cell--new { animation: sm-pop 0.6s ease-out; transform-box: fill-box; transform-origin: center; }
@keyframes sm-pop { 0% { transform: scale(0.4); } 60% { transform: scale(1.25); } 100% { transform: scale(1); } }

/* Database: a row writes in */
.sm-row { fill: #3a4656; transition: y 0.4s; }
.sm-row--new { fill: #4f8ff7; }
.sm-row--new.is-writing { animation: sm-write 0.9s ease-out forwards; }
@keyframes sm-write { from { width: 0; } to { width: 52px; } }

/* Dashboard: bars grow, "+1" floats */
.sm-col { transition: y 0.5s cubic-bezier(0.2, 0.8, 0.3, 1), height 0.5s cubic-bezier(0.2, 0.8, 0.3, 1), fill 0.3s; }
.sm-kpi { font-family: var(--font-mono); font-size: 11px; fill: #2fa36b; opacity: 0; }
.sm-node.is-kpi .sm-kpi { animation: sm-float 1.1s ease-out forwards; }
@keyframes sm-float { 0% { opacity: 0; transform: translateY(6px); } 20% { opacity: 1; } 100% { opacity: 0; transform: translateY(-14px); } }

/* Notify: badge bump */
.sm-badge { fill: #4f8ff7; }
.sm-badge-n { font-family: var(--font-mono); font-size: 9px; font-weight: 700; fill: #0f1a2b; text-anchor: middle; }
.sm-node.is-bump .sm-badge, .sm-node.is-bump .sm-badge-n { animation: sm-pop 0.5s ease-out; transform-box: fill-box; transform-origin: center; }

/* Completed: the check draws */
.sm-check { stroke: #2fa36b; stroke-dasharray: 30; stroke-dashoffset: 30; }
.sm-node.is-checked .sm-check { animation: sm-draw-check 0.5s ease-out forwards; }
@keyframes sm-draw-check { to { stroke-dashoffset: 0; } }

/* Readout */
.sm-readout__k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; fill: #6b7c8e; }
.sm-readout__v { font-family: var(--font-display); font-size: 22px; fill: #eff0f1; font-variant-numeric: tabular-nums; }

@media (max-width: 760px) { .sm-readout { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .sm-flow { animation: none; stroke-opacity: 0.12; }
  .sm-check { stroke-dashoffset: 0; }
}

/* ==========================================================================
   3D — hero assembly, header assemblies, card tilt
   ========================================================================== */

.hero3d {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* keep the headline side calm */
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.2) 34%, #000 56%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.2) 34%, #000 56%);
}
.hero3d canvas { display: block; width: 100%; height: 100%; }

.hero3d--low {
  opacity: 0.55;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.2) 40%, #000 70%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.2) 40%, #000 70%);
}

@media (max-width: 900px) {
  .hero3d {
    mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.25) 45%, #000 70%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.25) 45%, #000 70%);
  }
}

/* Layer labels reveal as the assembly pulls apart on scroll (--spread 0→1). */
.hero3d__layers {
  --spread: 0;
  position: absolute;
  right: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: grid;
  gap: 1.1rem;
  pointer-events: none;
  opacity: calc(var(--spread) * 1.6 - 0.2);
}
.hero3d__layers li {
  display: grid;
  gap: 0.15rem;
  padding-left: 0.9rem;
  border-left: 1px solid var(--signal);
  transform: translateX(calc((1 - var(--spread)) * 24px));
  transition: transform 0.25s linear;
}
.hero3d__layers b { font-family: var(--font-display); font-weight: 500; text-transform: uppercase; letter-spacing: -0.01em; font-size: 0.95rem; }
.hero3d__layers span { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.06em; color: var(--paper-50); }
@media (max-width: 900px) { .hero3d__layers { display: none; } }

/* Cards tilt toward the cursor with a moving sheen. */
.card--3d {
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.15s linear, box-shadow 0.3s var(--ease);
  position: relative;
}
.card--3d::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--sx, 50%) var(--sy, 50%), rgba(255, 255, 255, 0.14), transparent 55%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.card--3d:hover::after { opacity: 1; }
.card--3d:hover { box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.5); }