/* ==========================================================================
   ÁREAS (#areas) — possible applications by area (shared .card + .tag-list)
   + the HSEQ block (#hseq), a dark panel prepared to grow into its own page.
   ========================================================================== */

.areas__grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.area-card .card__title {
  margin: 0 0 var(--space-5);
}

/* ---- HSEQ ------------------------------------------------------------------ */
.hseq {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--grid-column-gap);
  row-gap: var(--space-7);
  margin-top: var(--space-5);
  padding: var(--space-8) var(--grid-column-width);
  border-radius: var(--radius-lg);
  background: var(--bg1);
  color: var(--color1);
}

.hseq__intro {
  grid-column: 1 / span 5;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hseq__title {
  margin-top: var(--space-5);
}

.hseq__text {
  margin-top: var(--space-5);
  color: var(--muted);
  line-height: var(--leading-body);
}

.hseq__link {
  margin-top: var(--space-6);
}

.hseq__list {
  grid-column: 7 / span 6;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: var(--grid-column-gap);
  align-content: start;
  counter-reset: hseq;
}

.hseq__list li {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--line);
  counter-increment: hseq;
}

.hseq__list li::before {
  content: counter(hseq, decimal-leading-zero);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: var(--tracking-mono);
  line-height: 2;
}

@media (max-width: 1023px) {
  .areas__grid { grid-template-columns: repeat(2, 1fr); }

  .hseq { padding: var(--space-7) var(--space-6); }

  .hseq__intro,
  .hseq__list { grid-column: 1 / -1; }
}

@media (max-width: 767px) {
  .areas__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .hseq {
    grid-template-columns: 1fr;
    padding: var(--space-6) var(--space-5);
  }

  .hseq__list { grid-template-columns: 1fr; }
}