/* Projects index — page-specific styles.
   Consumes css/tokens.css + css/base.css; no new colors or sizes outside tokens. */

/* ---------- intro ---------- */
.projects-intro {
  padding-block: var(--sp-10) var(--sp-5);
}

.projects-intro__title {
  font-size: var(--fs-5);
  margin-bottom: var(--sp-3);
}

.projects-intro__lede {
  max-width: 58ch;
}

/* ---------- controls (filter chips + search + count) ---------- */
.projects-controls {
  display: grid;
  gap: var(--sp-4);
  padding-block: var(--sp-2) var(--sp-5);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 44px;
  min-width: 44px;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg-1);
  color: var(--text-2);
  font: inherit;
  font-size: var(--fs-1);
  cursor: pointer;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease);
}

.filter-chip:hover {
  color: var(--text-1);
  border-color: var(--text-3);
}

.filter-chip[aria-pressed='true'] {
  background: var(--accent-cyan-faint);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.projects-search {
  max-width: 420px;
  margin-bottom: 0;
}

.projects-count {
  color: var(--text-3);
  font-size: var(--fs-0);
  min-height: 1.5em; /* reserve the line so updates don't shift layout */
}

/* ---------- grid + cards ---------- */
.projects-grid-section {
  padding-block: 0 var(--sp-12);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--sp-5);
}

.project-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.project-card__category {
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-card__title {
  margin-bottom: 0;
}

.project-card__outcome {
  color: var(--text-1);
}

.project-card__stack {
  list-style: none;
  margin: 0;
  margin-top: auto; /* pins stack + CTA to the card bottom */
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.project-card__cta {
  margin: 0;
}

.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 44px;
  font-weight: 500;
}

/* ---------- empty / no-JS states ---------- */
.projects-empty {
  grid-column: 1 / -1;
  color: var(--text-3);
  padding-block: var(--sp-8);
  text-align: center;
  max-width: none;
}

.projects-static {
  grid-column: 1 / -1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}