/* ==========================================================================
   PAGES — work index, case studies, and the underground story.
   ========================================================================== */

/* ==========================================================================
   WORK INDEX
   ========================================================================== */

.wtools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding-block: 1.4rem;
  border-top: 1px solid var(--line);
}

.filter {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.5em 0.9em;
  border: 1px solid transparent;
  border-radius: 100px;
  transition: color 0.35s var(--ease), border-color 0.35s var(--ease),
    background 0.35s var(--ease);
}
.filter:hover { color: var(--ink); border-color: var(--line); }
.filter[aria-pressed="true"] {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.wgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2.5rem, 6vw, 5.5rem) clamp(1.5rem, 3vw, 3.5rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.wcard a {
  display: grid;
  gap: 0.85rem;
}

.wcard__media {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--paper-2);
  border: 1px solid var(--line-soft);
  margin-bottom: 0.5rem;
}
.wcard__media img {
  width: 100%;
  transition: transform 1.3s var(--ease);
}
.wcard a:hover .wcard__media img { transform: scale(1.025); }

.wcard__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}
.wcard__name {
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  letter-spacing: -0.035em;
  font-weight: 500;
  transition: color 0.4s var(--ease);
}
.wcard a:hover .wcard__name { color: var(--copper); }

.wcard__role { display: block; color: var(--copper); }
.wcard__desc {
  display: block;
  color: var(--ink-soft);
  font-size: 0.9375rem;
  max-width: 48ch;
}
.wcard__go { border-bottom-color: var(--line); margin-top: 0.4rem; justify-self: start; }
.wcard a:hover .wcard__go { color: var(--copper); }

@media (max-width: 800px) {
  .wgrid { grid-template-columns: 1fr; }
}

/* A quiet note at the end of the list */
.worknote {
  margin-top: clamp(3.5rem, 8vw, 6rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}
.worknote__label { grid-column: 1 / 4; }
.worknote__text { grid-column: 5 / 11; color: var(--muted); }
@media (max-width: 800px) {
  .worknote__label, .worknote__text { grid-column: 1 / -1; }
}

/* ==========================================================================
   CASE STUDY
   ========================================================================== */

.case__head { padding-top: clamp(7rem, 16vh, 11rem); }
.case__head .backlink { margin-bottom: clamp(2rem, 5vw, 3.5rem); display: inline-flex; }

.case__title {
  font-size: var(--fs-display);
  line-height: 0.94;
  letter-spacing: -0.048em;
}
.case__summary { margin-top: 1.75rem; max-width: 44ch; }

/* Live links out to the source files — Figma, prototypes */
.caselinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}
.caselinks .btn { font-size: 0.875rem; }
@media (max-width: 520px) {
  .caselinks { flex-direction: column; align-items: stretch; }
  .caselinks .btn { justify-content: center; }
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2.5rem);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.facts__item dt { margin-bottom: 0.45rem; }
.facts__item dd { margin: 0; font-size: 0.9375rem; letter-spacing: -0.012em; }
@media (max-width: 720px) {
  .facts { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

.case__cover {
  margin: clamp(3rem, 8vw, 6rem) auto 0;
  max-width: var(--maxw);
  padding-inline: var(--gutter);
}
.case__cover img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: var(--paper-2);
  box-shadow: 0 1px 0 var(--line-soft);
}

.case__body { padding-block: clamp(4rem, 10vw, 8rem) 0; }

.case__section {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 clamp(1.5rem, 3vw, 3rem);
  margin-bottom: clamp(3.25rem, 6.5vw, 5.5rem);
}
.case__section > .marker { grid-column: 1 / -1; }
.case__section > .prose { grid-column: 4 / 11; }
.case__section > .points { grid-column: 4 / 12; margin-top: clamp(1.75rem, 4vw, 2.75rem); }
.case__section > .prose--after { grid-column: 4 / 11; margin-top: clamp(1.75rem, 4vw, 2.5rem); }
.case__section > .case__fig { grid-column: 1 / -1; margin-top: clamp(2.5rem, 6vw, 4rem); }

.points { display: grid; gap: 0; }
.point {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: 1.35rem;
  border-top: 1px solid var(--line-soft);
}
.point:last-child { border-bottom: 1px solid var(--line-soft); }
.point__label {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.point__text { color: var(--muted); font-size: 0.9375rem; }

.case__fig figcaption { margin-top: 1rem; max-width: 56ch; }
.case__fig img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: var(--paper-2);
}

/* Author placeholder — visible on purpose, so it can't ship unnoticed. */
.todo {
  display: block;
  margin-top: 0.9em;
  padding: 0.85em 1.1em;
  border-left: 2px solid var(--amber);
  background: color-mix(in srgb, var(--amber) 9%, transparent);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--muted);
  font-size: 0.9375rem;
}
.todo .mono {
  display: block;
  color: var(--copper);
  margin-bottom: 0.35em;
}

@media (max-width: 900px) {
  .case__section > .prose,
  .case__section > .prose--after,
  .case__section > .points { grid-column: 1 / -1; }
  .point { grid-template-columns: 1fr; gap: 0.4rem; }
}

/* ==========================================================================
   UNDERGROUND STORY — the one page that keeps the dark palette
   ========================================================================== */

body[data-theme="dark"] {
  background: var(--ink-950);
  color: #e9e5de;
  --line: rgba(233, 229, 222, 0.14);
  --line-soft: rgba(233, 229, 222, 0.08);
  --muted: #8e8b85;
  --ink: #f2efe9;
  --ink-soft: #b6b2ab;
  --paper-2: #101315;
}
body[data-theme="dark"] .btn {
  background: #f2efe9;
  color: var(--ink-950);
  border-color: #f2efe9;
}
body[data-theme="dark"] .btn:hover { background: var(--amber); border-color: var(--amber); }
body[data-theme="dark"] .backlink:hover,
body[data-theme="dark"] .link:hover { color: var(--amber); }
body[data-theme="dark"] .marker__num { color: var(--amber); }
body[data-theme="dark"] .nav.is-stuck {
  background: color-mix(in srgb, var(--ink-950) 82%, transparent);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.story__hero { padding-top: clamp(7rem, 16vh, 11rem); }
.story__eyebrow { color: var(--amber); margin-bottom: 1.5rem; display: block; }
.story__title {
  font-size: var(--fs-h1);
  max-width: 16ch;
  color: #f7f4ee;
}
.story__lead {
  margin-top: 1.75rem;
  font-size: var(--fs-lead);
  color: #b6b2ab;
  max-width: 48ch;
}

.story__meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.story__meta dt { margin-bottom: 0.4rem; }
.story__meta dd { margin: 0; font-size: 0.9375rem; }

.story__section {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0 clamp(1.5rem, 3vw, 3rem);
  margin-bottom: clamp(3.5rem, 8vw, 7rem);
}
.story__section > .marker { grid-column: 1 / -1; }
.story__section > .prose { grid-column: 4 / 11; color: #b6b2ab; }
.story__section > .prose strong { color: #f2efe9; font-weight: 500; }
.story__section > .story__figure { grid-column: 1 / -1; margin-top: clamp(2rem, 5vw, 3.5rem); }
@media (max-width: 900px) {
  .story__section > .prose { grid-column: 1 / -1; }
}

.story__figure svg { width: 100%; height: auto; }
.story__figure figcaption { margin-top: 1rem; }

/* The operations index */
.ops {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(2rem, 6vw, 5rem);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}
.ops__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: baseline;
  padding-block: 1.15rem;
  border-bottom: 1px solid var(--line-soft);
}
.ops__n { font-family: var(--mono); font-size: var(--fs-mono); color: var(--amber); letter-spacing: 0.12em; }
.ops__name { font-size: 1.0625rem; letter-spacing: -0.02em; color: #f2efe9; }
.ops__note { display: block; font-size: 0.875rem; color: var(--muted); margin-top: 0.25rem; }
@media (max-width: 760px) { .ops { grid-template-columns: 1fr; } }

/* The pull-quote that closes the chapter */
.story__pull {
  grid-column: 3 / 12;
  margin-top: clamp(1rem, 3vw, 2rem);
}
.story__pull p {
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  line-height: 1.18;
  letter-spacing: -0.038em;
  color: #f7f4ee;
  max-width: 22ch;
}
@media (max-width: 900px) { .story__pull { grid-column: 1 / -1; } }