/* ==========================================================================
   CREATIVE COLLECTIVE — CAPABILITIES
   Eight discipline sections, a jump index, and the projects × disciplines map
   ========================================================================== */

/* Active nav state */
.nav-links a.is-current {
  color: var(--color-ink);
}


/* --------------------------------------------------------------------------
   JUMP INDEX
   -------------------------------------------------------------------------- */

.capability-index {
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-grey-light);
}

.capability-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
}

.capability-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  line-height: var(--leading-snug);
  color: var(--color-grey-mid);
  transition: color var(--transition-base);
}

.capability-index__link:hover,
.capability-index__link:focus-visible {
  color: var(--color-ink);
}

.capability-index__num {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 900px) {
  .capability-index__list {
    justify-content: space-between;
  }

  .capability-index__link {
    font-size: var(--text-2xl);
  }
}


/* --------------------------------------------------------------------------
   DISCIPLINE SECTION
   -------------------------------------------------------------------------- */

.capability {
  padding-block: var(--space-9);
  border-bottom: 1px solid var(--color-grey-light);
  /* Jump links land below the fixed header rather than underneath it */
  scroll-margin-top: calc(var(--nav-height) + var(--space-4));
}

.capability__grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .capability {
    padding-block: var(--space-10);
  }

  .capability__grid {
    grid-template-columns: 2fr 3fr;
    gap: var(--space-8);
    align-items: start;
  }
}

.capability__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.capability__num {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.capability__name {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-4xl), 7vw, 6rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
}

.capability__text {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-grey-dark);
  max-width: 58ch;
}

.capability__meta {
  margin-top: var(--space-7);
  border-top: 1px solid var(--color-grey-light);
}

.capability__meta-row {
  display: grid;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-grey-light);
}

@media (min-width: 640px) {
  .capability__meta-row {
    grid-template-columns: 10rem 1fr;
    gap: var(--space-5);
    align-items: baseline;
  }
}

.capability__meta dt {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-grey-mid);
}

.capability__meta dd {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-ink);
}

/* Examples */

.capability__examples {
  display: grid;
  gap: var(--space-6) var(--space-4);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .capability__examples {
    grid-template-columns: repeat(2, 1fr);
  }
}

.capability__example {
  display: block;
}

.capability__image {
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background-color: var(--color-surface);
}

.capability__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.capability__example:hover .capability__image img {
  transform: scale(1.03);
}

.capability__caption {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  font-style: italic;
  letter-spacing: var(--tracking-wide);
  color: var(--color-grey-mid);
  transition: color var(--transition-fast);
}

.capability__example:hover .capability__caption {
  color: var(--color-ink);
}


/* --------------------------------------------------------------------------
   THE MAP — projects × disciplines
   -------------------------------------------------------------------------- */

.capability-map {
  padding-block: var(--space-10);
  background-color: var(--color-surface);
}

.capability-map__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.capability-map__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 300;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
}

.capability-map__intro {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-grey-dark);
  max-width: 52ch;
}

.capability-map__table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed; /* eight equal columns, whatever the length of the heading */
}

.capability-map__corner {
  width: 38%;
}

.capability-map__table thead th {
  padding: 0 var(--space-1) var(--space-4);
  vertical-align: bottom;
  text-align: center;
  font-weight: 500;
}

.capability-map__col {
  display: inline-block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-grey-mid);
  transition: color var(--transition-fast);
}

.capability-map__col:hover,
.capability-map__col:focus-visible {
  color: var(--color-accent);
}

/* On a phone eight column headings only fit standing up */
.capability-map__col span {
  display: inline-block;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.capability-map__table tbody th,
.capability-map__table tfoot th {
  padding: var(--space-3) var(--space-3) var(--space-3) 0;
  text-align: left;
  font-weight: 400;
}

.capability-map__row {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  line-height: var(--leading-snug);
  color: var(--color-ink);
  transition: color var(--transition-fast);
}

.capability-map__table tbody tr:hover .capability-map__row,
.capability-map__row:focus-visible {
  color: var(--color-accent);
}

.capability-map__table td {
  text-align: center;
  vertical-align: middle;
}

.capability-map__table tbody tr {
  border-top: 1px solid var(--color-grey-light);
}

.capability-map__table td.is-on::before {
  content: '';
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--color-ink);
  transition: background-color var(--transition-fast), transform var(--transition-base);
}

.capability-map__table tbody tr:hover td.is-on::before {
  background-color: var(--color-accent);
  transform: scale(1.25);
}

.capability-map__table tfoot tr {
  border-top: 1px solid var(--color-ink);
}

.capability-map__table tfoot th,
.capability-map__table tfoot td {
  padding-top: var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--color-grey-mid);
  font-variant-numeric: tabular-nums;
}

.capability-map__table tfoot th {
  text-transform: uppercase;
  font-weight: 500;
}

@media (min-width: 760px) {
  .capability-map__col span {
    writing-mode: horizontal-tb;
    transform: none;
  }

  .capability-map__row {
    font-size: var(--text-xl);
  }

  .capability-map__corner {
    width: 30%;
  }

  .capability-map__table tbody th,
  .capability-map__table tfoot th {
    padding-block: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .capability__image img,
  .capability-map__table td.is-on::before {
    transition: none;
  }
}