/* Content card and everything inside it. Owner: menu/panel workstream (B).

   Card anatomy (sections.js builds it):
     .content-card            the glass target; flex column, unclipped so focus rings show
       .card-back             offset hard plate (cyan), same silhouette
       .card-plate            clipped main plate: hairlines, watermark word, big number
       .section-kicker, h2, .card-lead, .card-body   swapped on every section change
       .card-pager            pips + "01 / 05"
       .card-wipe             transition bands (wipe-train) clipped to the silhouette
   Silhouette: the top edge rises at 2deg, the right edge leans at 4deg, both computed from
   the stage size (container units) so the angles stay true at every card size. */

.card-stage {
  container: stage / size;
}

.content-card {
  --back: var(--s-3);
  --pad-x: clamp(var(--s-5), 4.2cqw, var(--s-7));
  /* tan(2deg) and tan(4deg) */
  --edge-t: calc((100cqw - var(--back)) * 0.0349);
  --edge-r: calc((100cqh - var(--back)) * 0.0699);
  --shape: polygon(0 var(--edge-t), 100% 0, calc(100% - var(--edge-r)) 100%, 0 100%);
  position: relative;
  display: flex;
  flex-direction: column;
  padding:
    calc(var(--edge-t) + clamp(var(--s-5), 6cqh, var(--s-7)))
    calc(var(--edge-r) + var(--pad-x))
    var(--s-8)
    var(--pad-x);
  color: var(--paper);
  isolation: isolate;
}

/* Desktop: the card fills the stage (minus the back plate offset). Two classes of
   specificity so glass.css (.glass-fracture { position: relative }) cannot undo it. */
.card-stage > .content-card {
  position: absolute;
  inset: 0 var(--back) var(--back) 0;
}

/* ---------------------------------------------------------------- plates */

.card-back,
.card-plate {
  position: absolute;
  inset: 0;
  clip-path: var(--shape);
  pointer-events: none;
}

.card-back {
  z-index: -2;
  top: var(--back);
  left: var(--back);
  right: calc(var(--back) * -1);
  bottom: calc(var(--back) * -1);
  background:
    linear-gradient(180deg, transparent 40%, color-mix(in srgb, var(--blue) 60%, transparent)),
    color-mix(in srgb, var(--cyan) 88%, transparent);
}

.card-plate {
  z-index: -1;
  overflow: hidden;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--cyan) 9%, transparent), transparent 22%),
    radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--blue) 26%, transparent), transparent 60%),
    linear-gradient(165deg, color-mix(in srgb, var(--night) 96%, transparent), color-mix(in srgb, var(--abyss) 97%, transparent) 58%, color-mix(in srgb, var(--ink) 97%, transparent));
}

.card-hair {
  position: absolute;
  display: block;
  pointer-events: none;
}

/* Inner hairline parallel to the 2deg top edge. */
.card-hair--top {
  left: 0;
  right: 0;
  top: calc(var(--edge-t) + var(--s-2));
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--cyan) 70%, transparent), color-mix(in srgb, var(--cyan) 12%, transparent) 70%, transparent);
  transform: rotate(-2deg);
  transform-origin: 0 0;
}

/* A long -8deg diagonal through the right third (rotate(8deg) leans like the wipes). */
.card-hair--cross {
  top: -10%;
  bottom: -10%;
  left: 86%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
  transform: rotate(8deg);
}

.card-watermark {
  position: absolute;
  right: calc(var(--edge-r) - 0.04em);
  top: calc(var(--edge-t) + 0.02em);
  color: color-mix(in srgb, var(--paper) 4.5%, transparent);
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 21cqh, 10.5rem);
  line-height: 0.86;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
  transform: rotate(-8deg);
  transform-origin: 100% 0;
}

.card-num {
  position: absolute;
  right: calc(var(--edge-r) + var(--s-5));
  bottom: calc(var(--s-4) * -1);
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--cyan) 30%, transparent);
  font-family: var(--font-display);
  font-size: clamp(6rem, 24cqh, 11rem);
  line-height: 0.86;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

/* ----------------------------------------------------------------- pager */

/* Card action (section.action in content.js): in the footer strip, right of the pager. */
.card-action {
  position: absolute;
  right: calc(var(--edge-r) + var(--pad-x));
  bottom: var(--s-3);
  z-index: 2;
  display: flex;
  align-items: center;
}

.card-action .action-link {
  min-height: 44px;
  border: 0;
  cursor: pointer;
}

.card-pager {
  position: absolute;
  left: var(--pad-x);
  bottom: var(--s-5);
  display: flex;
  align-items: center;
  gap: var(--s-4);
  color: var(--text-3);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.2em;
  pointer-events: none;
}

.pager-pips {
  display: flex;
  gap: var(--s-2);
}

.pager-pips i {
  width: 8px;
  height: 8px;
  border-radius: 50%; /* true circle */
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cyan) 55%, transparent);
  transition: background-color var(--dur-2) linear;
}

.pager-pips i.is-on {
  background: var(--cyan);
}

.pager-count {
  display: flex;
  align-items: baseline;
  gap: var(--s-1);
  font-variant-numeric: tabular-nums;
}

.pager-count b {
  color: var(--paper);
  font-weight: 800;
}

.pager-count::before {
  content: "";
  width: var(--s-7);
  height: 1px;
  margin-right: var(--s-3);
  align-self: center;
  background: var(--line);
}

/* --------------------------------------------------------------- content */

.section-kicker {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex: none;
  margin: 0 0 var(--s-3);
  color: var(--cyan);
  font-family: var(--font-hud);
  font-size: var(--fs-sm);
  font-style: italic;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  flex: none;
  width: 12px;
  height: 12px;
  background: var(--red);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.content-card h2 {
  flex: none;
  max-width: 15ch;
  margin: 0 0 var(--s-4);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, min(7.2cqw, 10cqh), 4.6rem);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
  text-wrap: balance;
}

.content-card[data-kind="archive"] h2 {
  max-width: 18ch;
  font-size: clamp(2.2rem, min(6.4cqw, 7.4cqh), 4rem);
}

/* Short stages: tighten the vertical rhythm so every section fits without scrolling. */
@container stage (max-height: 600px) {
  .content-card {
    padding-top: calc(var(--edge-t) + var(--s-5));
    padding-bottom: calc(var(--s-7) + var(--s-1));
  }

  .card-pager {
    bottom: var(--s-4);
  }

  .content-card > .card-lead {
    margin-bottom: var(--s-4);
  }

  .content-card h2 {
    margin-bottom: var(--s-3);
  }
}

/* Title letters for the reveal (markup from splitTitleMarkup() in sections.js). */
.split-word,
.split-char {
  position: relative;
  display: inline-block;
}

.split-word {
  white-space: nowrap;
}

.content-card > .card-lead {
  flex: none;
  max-width: 56ch;
  margin: 0 0 var(--s-5);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.65;
}

/* Scrolls only when a section does not fit (short screens, Projects). */
.card-body {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  margin: 0 calc(var(--s-3) * -1);
  padding: var(--s-1) var(--s-3) var(--s-3);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--cyan) 50%, transparent) transparent;
  container: cardbody / size;
}

.card-body::-webkit-scrollbar {
  width: 6px;
}

.card-body::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--cyan) 50%, transparent);
}

/* Mask colours only carry alpha: #000 = fully visible. */
.card-body.is-overflowing {
  -webkit-mask-image: linear-gradient(180deg, #000 calc(100% - var(--s-6)), transparent);
  mask-image: linear-gradient(180deg, #000 calc(100% - var(--s-6)), transparent);
}

/* ------------------------------------------------------------- data rows */

.detail-list {
  position: relative;
  display: grid;
  gap: var(--s-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-list > li {
  --row-h: 60px;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: var(--s-4);
  row-gap: 2px;
  align-items: center;
  min-height: calc(var(--row-h) * var(--k));
  padding: var(--s-2) var(--s-6) var(--s-2) var(--s-3);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--blue) 20%, transparent), color-mix(in srgb, var(--paper) 4%, transparent) 64%, color-mix(in srgb, var(--paper) 2%, transparent));
  box-shadow: inset 3px 0 0 var(--cyan);
  /* Right end leans at -8deg: 60px * tan(8deg) ~ 8px. */
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.row-glyph {
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--cyan);
  background: color-mix(in srgb, var(--cyan) 10%, transparent);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.glyph {
  width: 22px;
  height: 22px;
}

.row-label {
  align-self: end;
  color: var(--cyan);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Decorative word chip in a row label (Home: hello in every language), rotated by sections.js. */
.cycle-chip {
  display: inline-block;
  margin-left: var(--s-2);
  padding: 2px var(--s-2) 1px;
  overflow: hidden;
  vertical-align: 1px;
  color: var(--ink);
  background: var(--cyan);
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: none;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.cycle-chip > span {
  display: inline-block;
  min-width: 3.2em;
  text-align: center;
}

.row-value {
  align-self: start;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-3);
  min-width: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.4;
}

/* Rows without a glyph (static HTML before JS). */
.detail-list > li:not(:has(.row-glyph)) {
  grid-template-columns: minmax(0, 1fr);
  padding-left: var(--s-5);
}

.swatches {
  display: inline-flex;
  gap: var(--s-1);
}

/* ------------------------------------------------------------ quick start */

/* Home-card shortcuts into the menu. Shown only when the card body has room for them. */
.quick-start {
  margin-top: var(--s-5);
}

.quick-start__label {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin: 0 0 var(--s-2);
  color: var(--text-3);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.quick-start__label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--line), transparent);
}

.quick-start__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.quick-tile {
  --tile-h: 76px;
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: start;
  width: 100%;
  height: calc(var(--tile-h) * var(--k));
  padding: var(--s-2) var(--s-4) var(--s-2) calc(var(--s-3) + 6px);
  border: 0;
  color: var(--paper);
  text-align: left;
  cursor: pointer;
  isolation: isolate;
  background: none;
  transition: transform var(--dur-1) var(--ease-out);
}

/* The plate leans at -8deg: 84px * tan(8deg) ~ 12px of offset. */
.quick-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--blue) 26%, transparent), color-mix(in srgb, var(--paper) 3%, transparent) 70%);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cyan) 18%, transparent);
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  transition: background-color var(--dur-1) var(--ease-out);
}

.quick-tile__code {
  color: var(--cyan);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 800;
  letter-spacing: 0.16em;
  font-variant-numeric: tabular-nums;
}

.quick-tile__name {
  align-self: center;
  font-family: var(--font-menu);
  font-size: 1.6rem;
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.quick-tile__hint {
  overflow: hidden;
  color: var(--text-3);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-transform: uppercase;
}

.quick-tile__arrow {
  position: absolute;
  top: var(--s-2);
  right: calc(var(--s-3) + 4px);
  color: var(--text-3);
  transition: transform var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}

.quick-tile__arrow .glyph {
  width: 14px;
  height: 14px;
}

.quick-tile:hover,
.quick-tile:focus-visible {
  outline: none;
  transform: translateY(-2px);
}

.quick-tile:hover::before,
.quick-tile:focus-visible::before {
  background: linear-gradient(160deg, var(--hot), color-mix(in srgb, var(--hot) 55%, var(--deep)));
}

.quick-tile:hover .quick-tile__code,
.quick-tile:focus-visible .quick-tile__code,
.quick-tile:hover .quick-tile__hint,
.quick-tile:focus-visible .quick-tile__hint {
  color: color-mix(in srgb, var(--paper) 82%, transparent);
}

.quick-tile:hover .quick-tile__arrow,
.quick-tile:focus-visible .quick-tile__arrow {
  color: var(--paper);
  transform: translate(2px, -2px);
}

/* Keyboard focus ring drawn inside the clipped plate. */
.quick-tile:focus-visible::before {
  box-shadow: inset 0 0 0 2px var(--paper);
}

/* Only when the body has room: never make the home card scroll for shortcuts. */
@container cardbody (max-height: 344px) {
  .quick-start {
    display: none;
  }
}

@media (max-width: 920px) {
  .quick-start {
    display: none;
  }
}

.swatch {
  width: 22px;
  height: 14px;
  clip-path: polygon(2px 0, 100% 0, calc(100% - 2px) 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--line);
}

/* Literal swatches of the owner's favourite colours: they must not follow Dark Hour tokens. */
.swatch--blue {
  background: #0455ff;
}

.swatch--navy {
  background: #0b1f4d;
}

/* --------------------------------------------------- education: archive */

.detail-list--record {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-list--record > li {
  --row-h: 72px;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  align-items: start;
  padding: var(--s-3) var(--s-5) var(--s-3) var(--s-4);
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.detail-list--record .row-glyph {
  display: none;
}

.detail-list--record .row-value {
  font-size: var(--fs-sm);
  line-height: 1.35;
}

.archive-cal {
  position: relative;
  margin-top: var(--s-5);
}

.archive-caption {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin: 0 0 var(--s-3);
  color: var(--text-3);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.archive-caption::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* Desk-calendar binding: rings over the grid (true circles). */
.cal-rings {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  height: 0;
}

.cal-rings i {
  justify-self: center;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 50%; /* true circle */
  background: var(--abyss);
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--ice) 70%, transparent);
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border-top: 3px solid var(--blue);
}

.cal-cell {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: 92px;
  padding: var(--s-3) var(--s-3) var(--s-3);
  background: color-mix(in srgb, var(--abyss) 94%, transparent);
}

.cal-num {
  color: var(--blue-soft);
  font-family: var(--font-hud);
  font-size: var(--fs-xl);
  font-style: italic;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.cal-cell:first-child .cal-num {
  color: var(--cyan);
}

.cal-label {
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.3;
  hyphens: manual;
}

/* ------------------------------------------------------- skills: arcana */

.arcana-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(150px, 1fr);
  gap: var(--s-4) var(--s-5);
  height: 100%;
  margin: 0;
  padding: var(--s-2) 0 var(--s-1);
  list-style: none;
}

.arcana-slot {
  display: flex;
  justify-content: center;
  min-height: 0;
}

.skill.arcana {
  /* Brand colour of the card's technology (marks.js), shown faintly on the back only. */
  --brand: var(--tint, var(--gold));
  position: relative;
  display: block;
  height: 100%;
  aspect-ratio: 5 / 7;
  max-width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: center;
  cursor: pointer;
  perspective: 800px;
  container: arcana / size;
  -webkit-tap-highlight-color: transparent;
}

.skill.arcana:focus {
  outline: none;
}

.skill.arcana:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: var(--s-1);
}

.arcana-inner {
  position: absolute;
  inset: 0;
  display: block;
  transform-style: preserve-3d;
  /* Rest pose: the counter angle. */
  transform: rotate(var(--tilt-minor));
  transition: transform var(--dur-3) var(--ease-out);
}

.arcana-slot:nth-child(even) .arcana-inner {
  transform: rotate(-4deg);
}

.skill.arcana.is-flipped .arcana-inner,
.skill.arcana:focus-visible .arcana-inner {
  transform: translateY(-4px) rotateY(180deg);
}

@media (hover: hover) {
  .skill.arcana:hover .arcana-inner {
    transform: translateY(-4px) rotateY(180deg);
  }
}

.arcana-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-3) var(--s-2);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--blue) 20%, transparent), transparent 40%),
    linear-gradient(170deg, var(--night), var(--abyss));
  /* Double frame: gold hairline, gap, cyan hairline. */
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--gold) 60%, transparent),
    inset 0 0 0 4px var(--abyss),
    inset 0 0 0 5px color-mix(in srgb, var(--cyan) 26%, transparent),
    6px 6px 0 color-mix(in srgb, var(--ink) 70%, transparent);
}

/* Corner diamonds. */
.arcana-face::before,
.arcana-face::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.arcana-face::before {
  left: 7px;
  top: 7px;
}

.arcana-face::after {
  right: 7px;
  bottom: 7px;
}

.arcana-numeral {
  color: var(--gold);
  font-family: var(--font-hud);
  font-size: var(--fs-sm);
  font-style: italic;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.16em;
}

.arcana-sigil {
  display: grid;
  place-items: center;
  width: 76%;
  aspect-ratio: 1;
  color: var(--ice);
}

.arcana-sigil > * {
  grid-area: 1 / 1;
}

/* Technology mark on the sigil's medallion (sg-hub, r=19 of 52: the mark fits inside). */
.arcana-mark {
  display: block;
  width: 25%;
  aspect-ratio: 1;
  color: var(--paper);
}

.arcana-mark > .mark {
  display: block;
  width: 100%;
  height: 100%;
}

.sigil {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  stroke-width: 1.5;
}

.sigil .sg-dash {
  opacity: 0.6;
}

.sigil .sg-tick {
  opacity: 0.7;
}

.sigil .sg-hub {
  fill: var(--abyss);
  stroke: color-mix(in srgb, var(--gold) 70%, transparent);
}

.sigil .sg-dot {
  fill: var(--abyss);
  stroke: var(--cyan);
  /* The draw-in scales each dot from its own centre. */
  transform-box: fill-box;
  transform-origin: center;
}

.arcana-name {
  width: 100%;
  padding-top: var(--s-2);
  border-top: 1px solid color-mix(in srgb, var(--gold) 35%, transparent);
  color: var(--paper);
  font-family: var(--font-hud);
  font-size: var(--fs-sm);
  font-style: italic;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-wrap: balance;
}

.arcana-back {
  justify-content: flex-start;
  gap: var(--s-2);
  padding: var(--s-3);
  overflow: hidden;
  transform: rotateY(180deg);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--blue) 34%, transparent), transparent 60%),
    linear-gradient(170deg, var(--deep), var(--abyss));
}

.arcana-back-head {
  display: flex;
  justify-content: space-between;
  width: 100%;
  gap: var(--s-2);
  padding-bottom: var(--s-2);
  border-bottom: 1px solid color-mix(in srgb, var(--brand) 60%, transparent);
  color: var(--gold);
  font-family: var(--font-hud);
  font-size: var(--fs-xs);
  font-style: italic;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.arcana-back-head > :last-child {
  text-align: right;
}

.arcana-desc {
  position: relative;
  z-index: 1;
  color: var(--paper);
  font-family: var(--font-body);
  /* 12px on the smallest cards, up to 14px where there is room. */
  font-size: clamp(var(--fs-xs), 10cqi, var(--fs-sm));
  font-weight: 500;
  line-height: 1.4;
  text-align: left;
  hyphens: auto;
}

/* The spell: one line of code typed out when the back turns up (one <i> per character). */
.arcana-spell {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: auto;
  padding-top: var(--s-2);
  border-top: 1px solid color-mix(in srgb, var(--gold) 35%, transparent);
  color: var(--cyan);
  font-family: var(--font-code);
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.3;
  text-align: left;
}

.arcana-spell > b {
  color: var(--gold);
  font-weight: 700;
}

.arcana-spell i {
  font-style: normal;
  opacity: 0;
}

/* The caret: a no-break space with a background, so it never wraps away from the text
   (an inline-block would give the line a break opportunity before it). */
.arcana-spell i:last-child::after {
  content: "\00a0";
  margin-left: 1px;
  background: color-mix(in srgb, var(--cyan) 70%, transparent);
}

.skill.arcana.is-flipped .arcana-spell i,
.skill.arcana:focus-visible .arcana-spell i {
  animation: arcana-type 1ms linear calc(0.24s + var(--i) * 28ms) both;
}

@media (hover: hover) {
  .skill.arcana:hover .arcana-spell i {
    animation: arcana-type 1ms linear calc(0.24s + var(--i) * 28ms) both;
  }
}

@keyframes arcana-type {
  to { opacity: 1; }
}

.arcana-ghost {
  position: absolute;
  right: -14%;
  bottom: 14%;
  width: 66%;
  aspect-ratio: 1;
  color: color-mix(in srgb, var(--brand) 18%, transparent);
  pointer-events: none;
}

.arcana-ghost > .mark {
  display: block;
  width: 100%;
  height: 100%;
}

/* Holo: a foil band leaning at the major angle, swept across by arcana.js (translate only).
   It sits under the card's ink (first child; the ink is positioned after it), so it only
   lights the background and the type stays crisp, the look of a screen blend. No
   mix-blend-mode itself: inside the 3D card it breaks backface-visibility in Firefox (the
   flipped card showed its front mirrored instead of the back). */
.arcana-foil {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.arcana-face > :where(:not(.arcana-foil, .arcana-ghost)) {
  position: relative;
}

.arcana-foil > i {
  position: absolute;
  top: -10%;
  bottom: -10%;
  left: 0;
  width: 55%;
  opacity: 0;
  transform: skewX(-8deg);
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--ice) 28%, transparent) 30%,
    color-mix(in srgb, var(--cyan) 38%, transparent) 50%,
    color-mix(in srgb, var(--gold) 28%, transparent) 70%,
    transparent
  );
}

/* Short cards: the description and the spell are what matter on the back. */
@container arcana (max-height: 150px) {
  .arcana-back-head {
    display: none;
  }

  .arcana-spell {
    padding-top: var(--s-1);
  }
}

/* --------------------------------------------- card 0: The Fool (arcana.js) */

.arcana-grid {
  transition: opacity var(--dur-2) linear;
}

.arcana-grid.is-dimmed {
  opacity: 0.32;
}

.fool-stage {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: var(--s-2) 0 var(--s-1);
}

.fool-stage[hidden] {
  display: none;
}

.skill.arcana.arcana--fool {
  height: min(100%, 300px);
  filter: drop-shadow(0 0 18px color-mix(in srgb, var(--gold) 28%, transparent));
}

.arcana--fool .arcana-inner {
  transform: rotate(-4deg);
}

.arcana--fool .arcana-numeral {
  font-size: var(--fs-md);
}

.fool-chip {
  all: unset;
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-right: var(--s-3);
  box-sizing: border-box;
  vertical-align: top;
  color: var(--gold);
  font-family: var(--font-hud);
  font-size: var(--fs-lg);
  font-style: italic;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  background: linear-gradient(170deg, var(--night), var(--abyss));
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--gold) 60%, transparent),
    inset 0 0 0 3px var(--abyss),
    inset 0 0 0 4px color-mix(in srgb, var(--cyan) 26%, transparent);
  rotate: var(--tilt-minor);
  transition: rotate var(--dur-1) var(--ease-out), color var(--dur-1) linear;
}

.fool-chip[hidden] {
  display: none;
}

.fool-chip:hover,
.fool-chip:focus-visible {
  color: var(--paper);
  rotate: -4deg;
}

.fool-chip:focus-visible {
  box-shadow:
    inset 0 0 0 2px var(--cyan),
    inset 0 0 0 3px var(--abyss),
    inset 0 0 0 4px color-mix(in srgb, var(--cyan) 26%, transparent);
}

/* Landscape cards when the body is too short for portrait ones. */
@container cardbody (max-height: 330px) {
  .arcana-grid {
    grid-auto-rows: minmax(96px, 1fr);
  }

  .skill.arcana {
    width: 100%;
    aspect-ratio: auto;
  }
}

/* Short cards (four to a row on short stages): sigil on top, name under it, numeral in
   the corner. */
@container arcana (max-height: 150px) {
  .arcana-front {
    justify-content: center;
    gap: var(--s-1);
    padding: var(--s-2);
  }

  .arcana-front .arcana-numeral {
    position: absolute;
    top: var(--s-2);
    right: var(--s-3);
    font-size: var(--fs-xs);
  }

  .arcana-front .arcana-sigil {
    width: auto;
    height: 62%;
  }

  .arcana-front .arcana-name {
    width: auto;
    max-width: 100%;
    padding-top: 0;
    border-top: 0;
    font-size: var(--fs-xs);
    letter-spacing: 0.06em;
  }
}

/* Tiny cards (about 1024x640): the back keeps the description only. */
@container arcana (max-height: 110px) {
  .arcana-back {
    justify-content: center;
    padding: var(--s-2) var(--s-3);
  }

  .arcana-back .arcana-desc {
    font-size: 11px;
    line-height: 1.3;
  }

  .arcana-back .arcana-spell {
    display: none;
  }
}

/* Tall stages: give short sections more presence. */
@container stage (min-height: 620px) {
  .detail-list--facts > li,
  .detail-list--profile > li {
    --row-h: 72px;
  }

  /* Home: leave room for the quick-start tiles under the facts. */
  .detail-list--facts > li {
    --row-h: 64px;
  }

  .detail-list--facts .row-value,
  .detail-list--profile .row-value {
    font-size: var(--fs-lg);
  }

  .detail-list--facts,
  .detail-list--profile {
    gap: var(--s-3);
  }
}

/* Very short card bodies (about 1024x640): smaller arcana plates and contact rows. */
@container cardbody (max-height: 230px) {
  .arcana-grid {
    grid-auto-rows: minmax(76px, 1fr);
    gap: var(--s-3) var(--s-4);
  }

  .detail-list--links > li {
    --row-h: 52px;
  }

  .link-main {
    padding-block: var(--s-2);
  }

  .actions {
    margin-top: var(--s-3);
  }

  .action-link {
    min-height: 44px;
  }
}

/* Short card bodies: compact archive. */
@container cardbody (max-height: 250px) {
  .detail-list--record > li {
    --row-h: 56px;
    padding-block: var(--s-2);
  }

  .archive-cal {
    margin-top: var(--s-4);
  }

  .cal-cell {
    min-height: 64px;
    gap: var(--s-2);
    padding-block: var(--s-2);
  }

  .cal-num {
    font-size: var(--fs-lg);
  }
}

/* ------------------------------------------------------------ contact */

.detail-list--links > li {
  --row-h: 64px;
  display: flex;
  align-items: stretch;
  padding: 0;
  gap: 0;
}

.link-main {
  display: grid;
  flex: 1 1 auto;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: var(--s-4);
  row-gap: 2px;
  align-items: center;
  min-width: 0;
  padding: var(--s-3) var(--s-5) var(--s-3) var(--s-3);
  color: inherit;
  text-decoration: none;
  outline: none;
  transition: background-color var(--dur-1) linear;
}

.link-main .row-glyph {
  transition: background-color var(--dur-1) linear, color var(--dur-1) linear;
}

.link-main .row-glyph {
  grid-column: 1;
}

.link-main .row-label,
.link-main .row-value {
  grid-column: 2;
}

.link-main .row-value {
  display: block;
  overflow-wrap: break-word;
}

.link-ext {
  grid-column: 3;
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  color: var(--text-3);
  transition: translate var(--dur-1) var(--ease-out), color var(--dur-1) linear;
}

.link-ext .glyph {
  width: 18px;
  height: 18px;
}

.link-main:hover,
.link-main:focus-visible {
  background: color-mix(in srgb, var(--cyan) 10%, transparent);
}

.link-main:hover .row-glyph,
.link-main:focus-visible .row-glyph {
  color: var(--ink);
  background: var(--cyan);
}

.link-main:hover .link-ext,
.link-main:focus-visible .link-ext {
  color: var(--cyan);
  translate: 2px -2px;
}

/* Focus ring drawn inside the clipped row. */
.link-main:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.copy-btn {
  position: relative;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-width: calc(112px * var(--k));
  min-height: calc(44px * var(--k));
  margin: var(--s-2) var(--s-5) var(--s-2) 0;
  padding: 0 var(--s-4);
  align-self: center;
  border: 0;
  color: var(--paper);
  background: color-mix(in srgb, var(--paper) 10%, transparent);
  font-family: var(--font-hud);
  font-size: var(--fs-sm);
  font-style: italic;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  transition: background-color var(--dur-1) linear, color var(--dur-1) linear;
}

.copy-btn .glyph {
  width: 16px;
  height: 16px;
}

.copy-glyph {
  display: grid;
}

.copy-glyph--done {
  display: none;
}

.copy-btn:hover,
.copy-btn:focus-visible {
  background: color-mix(in srgb, var(--cyan) 22%, transparent);
  outline: none;
}

.copy-btn:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.copy-btn.is-copied {
  color: var(--ink);
  background: var(--cyan);
}

.copy-btn.is-copied .copy-glyph--idle {
  display: none;
}

.copy-btn.is-copied .copy-glyph--done {
  display: grid;
}

.copy-btn.is-failed {
  color: var(--paper);
  background: color-mix(in srgb, var(--red) 70%, transparent);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-5);
}

.action-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: calc(48px * var(--k));
  padding: 0 var(--s-6);
  color: var(--paper);
  background: var(--blue);
  font-family: var(--font-hud);
  font-size: var(--fs-md);
  font-style: italic;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  /* Both ends lean at -8deg: 48px * tan(8deg) ~ 7px. */
  clip-path: polygon(7px 0, 100% 0, calc(100% - 7px) 100%, 0 100%);
  transition: background-color var(--dur-1) linear, color var(--dur-1) linear;
}

.action-link > span {
  display: block;
  transition: translate var(--dur-1) var(--ease-out);
}

.action-link.secondary {
  background: color-mix(in srgb, var(--paper) 8%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--paper) 22%, transparent);
}

.action-link:hover,
.action-link:focus-visible {
  color: var(--ink);
  background: var(--hot);
  outline: none;
}

.action-link.secondary:hover,
.action-link.secondary:focus-visible {
  color: var(--paper);
  background: color-mix(in srgb, var(--cyan) 22%, transparent);
}

.action-link:hover > span,
.action-link:focus-visible > span {
  translate: 3px 0;
}

/* Focus ring inside the clip. */
.action-link:focus-visible {
  box-shadow: inset 0 0 0 2px var(--paper), inset 0 0 0 4px var(--ink);
}

.action-link.secondary:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

/* --------------------------------------------- projects: render hook room */

/* Desktop: a compact header (kicker row, then title and lead side by side, no pager) so
   the board below gets the height. projects.js caps its own list against the viewport
   (innerHeight - 72px), which lands inside this card's bottom padding, so the body must
   not clip or scroll it a second time. */
.card-stage > .content-card[data-kind="custom"] {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto minmax(0, 1fr);
  column-gap: var(--s-6);
  padding-top: calc(var(--edge-t) + var(--s-5));
  padding-bottom: var(--s-4);
}

.card-stage > .content-card[data-kind="custom"] > .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: var(--s-2);
}

.card-stage > .content-card[data-kind="custom"] h2 {
  align-self: end;
  max-width: none;
  margin: 0;
  font-size: clamp(2.1rem, min(5.4cqw, 7cqh), 3.4rem);
  white-space: nowrap;
}

.card-stage > .content-card[data-kind="custom"] > .card-lead {
  align-self: end;
  max-width: 36ch;
  margin: 0 0 0.2em;
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.card-stage > .content-card[data-kind="custom"] > .card-body {
  grid-column: 1 / -1;
  margin-top: var(--s-4);
  margin-right: calc(var(--s-3) * -1 - var(--edge-r) / 2);
  overflow: visible;
  -webkit-mask-image: none;
  mask-image: none;
}

.card-stage > .content-card[data-kind="custom"] .card-pager {
  display: none;
}

.section-custom {
  position: relative;
  min-height: 120px;
}

/* -------------------------------------------------------------- the wipe */

.card-wipe {
  position: absolute;
  inset: 0;
  z-index: 12;
  overflow: hidden;
  clip-path: var(--shape);
  pointer-events: none;
}

.wipe-train {
  position: absolute;
  left: 0;
  top: calc(var(--wipe-bleed, 24px) * -1);
  bottom: calc(var(--wipe-bleed, 24px) * -1);
  display: flex;
  will-change: transform;
}

.wipe-train[data-dir="-1"] {
  flex-direction: row-reverse;
}

.wb {
  position: relative;
  flex: none;
  height: 100%;
}

/* Widths are mirrored in trainGeometry() in sections.js. */
.wb-streak { width: 4px; background: var(--paper); }
.wb-gap { width: 10px; }
.wb-cyan { width: 18px; background: var(--cyan); }
.wb-blue { width: 40px; background: var(--blue); }
.wb-edge { width: 3px; background: var(--cyan); }

.wb-navy {
  width: var(--navy-w, 800px);
  overflow: hidden;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--blue) 34%, transparent), transparent 16%, transparent 84%, color-mix(in srgb, var(--cyan) 18%, transparent)),
    linear-gradient(180deg, color-mix(in srgb, var(--deep) 70%, var(--night)), var(--abyss));
}

.wb-label {
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  color: color-mix(in srgb, var(--cyan) 6%, transparent);
  -webkit-text-stroke: 1.5px color-mix(in srgb, var(--cyan) 70%, transparent);
  font-family: var(--font-display);
  font-size: 15rem;
  line-height: 0.86;
  letter-spacing: -0.01em;
}

/* ------------------------------------------------------------------ mobile */

@media (max-width: 920px) {
  .mobile-section-stack .card-action {
    position: static;
    margin-top: var(--s-5);
  }

  .mobile-section-stack .content-card {
    --back: var(--s-2);
    --pad-x: clamp(var(--s-4), 5vw, var(--s-6));
    --edge-t: 14px;
    --edge-r: 0px;
    position: relative;
    inset: auto;
    margin: 0 var(--back) var(--back) 0;
    padding: calc(var(--edge-t) + var(--s-6)) var(--pad-x) var(--s-7);
    scroll-margin-top: var(--s-4);
  }

  .mobile-section-stack .card-watermark {
    font-size: clamp(4.5rem, 24vw, 8rem);
  }

  .mobile-section-stack .card-num {
    font-size: clamp(5rem, 30vw, 9rem);
    bottom: calc(var(--s-3) * -1);
  }

  .mobile-section-stack .content-card h2 {
    font-size: clamp(2.4rem, 11vw, 3.6rem);
  }

  .mobile-section-stack .card-body {
    flex: none;
    overflow: visible;
    container-type: inline-size;
    margin: 0;
    padding: 0;
  }

  .mobile-section-stack .card-body.is-overflowing {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .mobile-section-stack .arcana-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: auto;
    height: auto;
    gap: var(--s-5) var(--s-4);
  }

  .mobile-section-stack .skill.arcana {
    width: 100%;
    max-width: 180px;
    height: auto;
    aspect-ratio: 5 / 7;
  }

  .mobile-section-stack .detail-list--record {
    grid-template-columns: minmax(0, 1fr);
  }

  .mobile-section-stack .detail-list--record > li {
    --row-h: 60px;
    min-height: 0;
  }

  .mobile-section-stack .cal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mobile-section-stack .cal-rings {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mobile-section-stack .cal-rings i:nth-child(n + 3) {
    display: none;
  }

  .mobile-section-stack .cal-cell:last-child {
    grid-column: 1 / -1;
  }

  .mobile-section-stack .cal-cell {
    min-height: 84px;
  }

  .mobile-section-stack .detail-list--links > li {
    flex-direction: column;
    align-items: stretch;
  }

  .mobile-section-stack .copy-btn {
    margin: 0 var(--s-4) var(--s-3) calc(40px + var(--s-3) * 2);
    align-self: flex-start;
  }

  .mobile-section-stack .actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mobile-section-stack .action-link {
    width: 100%;
    padding: 0 var(--s-4);
  }

  .mobile-section-stack .action-link.primary {
    grid-column: 1 / -1;
  }

  .mobile-section-stack .link-main {
    padding-right: var(--s-4);
    column-gap: var(--s-3);
  }

  .mobile-section-stack .link-main .row-value {
    font-size: var(--fs-sm);
  }

  .mobile-section-stack .card-body[data-kind="custom"] {
    margin-right: 0;
  }
}

/* -------------------------------------------------------- reduced motion */

/* Dark Hour: brand colours give way to the sickly palette. */
html[data-darkhour] .skill.arcana {
  --brand: var(--cyan);
}

@media (prefers-reduced-motion: reduce) {
  .arcana-spell i {
    opacity: 1;
    animation: none !important;
  }

  .arcana-grid {
    transition: none;
  }

  .arcana-inner,
  .arcana-slot:nth-child(even) .arcana-inner,
  .skill.arcana.is-flipped .arcana-inner,
  .skill.arcana:focus-visible .arcana-inner,
  .skill.arcana:hover .arcana-inner {
    transform: none;
  }

  .arcana-back {
    transform: none;
    opacity: 0;
  }

  .skill.arcana.is-flipped .arcana-back,
  .skill.arcana:focus-visible .arcana-back {
    opacity: 1;
  }

  @media (hover: hover) {
    .skill.arcana:hover .arcana-back {
      opacity: 1;
    }
  }
}