/* ==========================================================================
   Puig Group — projects pages
   Loaded in addition to styles.css. Uses the same tokens.
   ========================================================================== */

/* --- Card images ---------------------------------------------------------- */

.card-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ink);
}
.card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(.22,.61,.36,1);
}
.card:hover .card-img img { transform: scale(1.04); }

.flag {
  position: absolute; top: 0.75rem; left: 0.75rem;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--gold); color: var(--ink-deep);
  padding: 0.25rem 0.5rem;
}

.on-dark .card-body { border-top-color: var(--rule-dark); }
.on-dark .card h3 { color: var(--paper); }
.on-dark .card-meta { color: rgba(245,245,240,0.6); }
.on-dark .card:hover h3 { color: var(--gold); }

/* --- Filters -------------------------------------------------------------- */

.filters {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin: 2.5rem 0 0.5rem;
}
.filter {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent; color: var(--muted);
  border: 1px solid var(--rule);
  padding: 0.6rem 0.95rem; cursor: pointer;
  transition: all 0.15s ease;
}
.filter:hover { border-color: var(--ink); color: var(--ink); }
.filter.is-active {
  background: var(--ink); border-color: var(--ink); color: var(--paper);
}

.no-results {
  font-family: var(--mono); font-size: 0.8rem; color: var(--muted);
  padding: 3rem 0; text-align: center;
}

.proj-card[hidden] { display: none; }

/* --- Project hero image --------------------------------------------------- */

.proj-hero { margin: 0; }
.proj-hero img {
  width: 100%; display: block;
  max-height: 62vh; object-fit: cover;
  background: var(--ink);
}
.proj-hero figcaption {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em;
  color: var(--muted); padding-top: 0.75rem;
  border-top: 1px solid var(--rule); margin-top: 0.75rem;
}

/* --- Feature block -------------------------------------------------------- */

.feature-block {
  margin-top: 2.5rem; padding: 1.75rem 2rem;
  background: var(--paper-warm); border-left: 3px solid var(--gold);
}
.feature-block h3 {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--blueprint);
  font-weight: 500; margin-bottom: 1rem;
}
.feature-block ul {
  margin: 0; padding: 0; list-style: none;
  display: grid; gap: 0.55rem;
}
.feature-block li {
  position: relative; padding-left: 1.25rem; font-size: 0.97rem;
}
.feature-block li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 6px; height: 6px; background: var(--gold);
}

/* --- External link -------------------------------------------------------- */

.ext-link {
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}
.ext-link a {
  font-family: var(--display); font-weight: 600; font-size: 1rem;
  text-decoration: none; color: var(--blueprint);
}
.ext-link a:hover { color: var(--ink); text-decoration: underline; }

/* --- Full record accordions ----------------------------------------------- */

.records { display: grid; gap: 1px; background: var(--rule-dark);
  border: 1px solid var(--rule-dark); }

.record { background: var(--ink); }
.record summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.25rem 1.5rem; cursor: pointer;
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1rem, 1.6vw, 1.15rem); color: var(--paper);
  list-style: none;
}
.record summary::-webkit-details-marker { display: none; }
.record summary::after {
  content: "+"; font-family: var(--mono); color: var(--gold);
  font-size: 1.2rem; line-height: 1; flex: 0 0 auto; order: 3;
}
.record[open] summary::after { content: "\2212"; }
.record summary:hover { background: rgba(245,245,240,0.04); }
.record summary:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }

.record .count {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em;
  color: var(--gold); margin-left: auto; padding-right: 0.5rem;
}

.record-body {
  padding: 0 1.5rem 1.75rem;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.record-group h4 {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 0.9rem; font-weight: 500;
}
.record-group ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.45rem; }
.record-group li {
  font-size: 0.9rem; line-height: 1.45; color: rgba(245,245,240,0.78);
  padding-left: 1rem; position: relative;
}
.record-group li::before {
  content: ""; position: absolute; left: 0; top: 0.6em;
  width: 4px; height: 4px; background: var(--blueprint);
}

/* --- Services page: disciplines grid ------------------------------------- */

.disc-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: var(--rule-dark); border: 1px solid var(--rule-dark);
  margin-top: 2.5rem;
}
.disc { background: var(--ink); padding: 1.5rem 1.35rem; }
.disc h3 {
  font-family: var(--display); font-weight: 600; font-size: 0.98rem;
  color: var(--paper); margin-bottom: 0.5rem;
}
.disc p { font-size: 0.85rem; color: rgba(245,245,240,0.68); margin: 0; }
@media (max-width: 980px) { .disc-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .disc-grid { grid-template-columns: repeat(2, 1fr); } }

/* --- Services page: four phases ------------------------------------------ */

.phases {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--rule); border: 1px solid var(--rule);
  margin-top: 2.5rem;
}
.phase {
  background: var(--paper); padding: 2rem 1.5rem;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.phase-n {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em;
  color: var(--gold);
}
.phase h3 { font-size: 1.02rem; margin: 0; }
@media (max-width: 780px) { .phases { grid-template-columns: repeat(2, 1fr); } }