/* SOLGA — Works catalog page styles. Layered on top of site.css. */

/* ============== QUIET HERO ============== */
.cat-hero {
  background: var(--solga-paper);
  padding: 96px 64px 88px;
  border-bottom: 1px solid var(--solga-paper-edge);
}
.cat-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: end;
}
.cat-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--solga-ink-soft);
  margin-bottom: 28px;
}
.cat-hero__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(64px, 8vw, 112px);
  line-height: 0.95;
  color: var(--solga-ink);
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: balance;
}
.cat-hero__meta {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-bottom: 18px;
}
.cat-hero__stat {
  font-family: var(--font-serif);
  font-feature-settings: "onum" 1;
  font-size: 18px;
  line-height: 1.5;
  color: var(--solga-ink);
  font-style: italic;
}
.cat-hero__rule {
  width: 60px;
  height: 1px;
  background: var(--solga-ink);
  opacity: 0.45;
  margin: 4px 0;
}
.cat-hero__technique {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.55;
  color: var(--solga-ink-muted);
  max-width: 36ch;
}

/* ============== FILTERS ============== */
.cat-filters {
  background: var(--solga-paper);
  border-bottom: 1px solid var(--solga-paper-edge);
  padding: 28px 64px;
}
.cat-filters__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.cat-filters__groups {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 44px;
}
.cat-filter {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.cat-filter__label {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--solga-ink-soft);
  white-space: nowrap;
}
.cat-filter__opts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}
.cat-filter__opt {
  background: none;
  border: 0;
  padding: 4px 0;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--solga-ink-soft);
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: color 180ms ease, opacity 180ms ease;
  position: relative;
}
.cat-filter__opt:hover { color: var(--solga-ink); }
.cat-filter__opt.is-active {
  color: var(--solga-ink);
  font-style: italic;
}
.cat-filter__opt.is-active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--solga-ink);
}

/* ============== GRID — exhibition layout ============== */
.cat-grid {
  background: #ffffff;
  padding: 96px 64px 120px;
  border-bottom: 1px solid var(--solga-paper-edge);
}
.cat-grid__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 96px 48px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  position: relative;
  height: 100%;
}

/* media variations */
.cat-card__media {
  position: relative;
  background: var(--solga-paper);
  overflow: hidden;
}
.cat-card__img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 800ms ease;
}
.cat-card:hover .cat-card__img { transform: scale(1.03); }

/* size variants — exhibition rhythm */
.cat-card--xl { grid-column: span 4; }       /* 160×160 tondo — feature row, half-width */
.cat-card--xl .cat-card__media { aspect-ratio: 1; border-radius: 50%; }
.cat-card--xl .cat-card__img    { background-position: center; }

.cat-card--lg { grid-column: span 3; }       /* 120×70 wide format */
.cat-card--lg .cat-card__media { aspect-ratio: 12 / 7; }

.cat-card--md { grid-column: span 2; }       /* 80×100 standard */
.cat-card--md .cat-card__media { aspect-ratio: 4 / 5; }

.cat-card--sm { grid-column: span 2; }       /* 80×80 square (tondo) */
.cat-card--sm .cat-card__media { aspect-ratio: 1; border-radius: 50%; }

/* hover label removed — рely on subtle zoom only */

/* meta */
.cat-card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  color: var(--solga-ink);
  margin-top: 8px;
}
.cat-card__meta {
  font-family: var(--font-serif);
  font-feature-settings: "onum" 1;
  font-size: 14px;
  color: var(--solga-ink-soft);
}
.cat-card__series {
  font-family: var(--font-sans);
  font-size: 10px;
  margin-top: auto;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--solga-ink-soft);
  margin-top: 6px;
}
.cat-card__status {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--solga-paper-edge);
  border-radius: 999px;
  color: var(--solga-ink-soft);
  align-self: flex-start;
}
.cat-card__status--collected {
  color: var(--solga-gold-deep);
  border-color: var(--solga-gold-pale);
  background: rgba(232,215,176,0.3);
}

/* unfinished pages */
.cat-card[data-stub="true"] {
  cursor: not-allowed;
}

/* empty state */
.cat-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 120px 32px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  color: var(--solga-ink-soft);
  line-height: 1.6;
}
.cat-empty a {
  color: var(--solga-ink);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

/* ============== CONTACT CLOSER ============== */
.cat-closer {
  background: var(--solga-paper);
  padding: 120px 64px;
  text-align: center;
  border-bottom: 1px solid var(--solga-paper-edge);
}
.cat-closer__inner {
  max-width: 640px;
  margin: 0 auto;
}
.cat-closer__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--solga-ink-soft);
  margin-bottom: 28px;
}
.cat-closer__text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.25;
  color: var(--solga-ink);
  text-wrap: balance;
  margin-bottom: 36px;
}
.cat-closer__links {
  display: flex;
  justify-content: center;
  gap: 32px;
  font-family: var(--font-serif);
  font-size: 16px;
}
.cat-closer__links a {
  color: var(--solga-ink);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity 200ms ease;
}
.cat-closer__links a:hover { opacity: 0.6; }

/* ============== MOBILE ============== */
@media (max-width: 880px) {
  .cat-hero {
    padding: 56px 20px 48px;
  }
  .cat-hero__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .cat-hero__title { font-size: clamp(48px, 13vw, 72px); }
  .cat-hero__meta { padding-bottom: 0; }

  .cat-filters {
    padding: 20px 20px;
    overflow-x: auto;
  }
  .cat-filters__inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .cat-filters__groups {
    gap: 16px 32px;
  }
  .cat-filter {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .cat-grid {
    padding: 56px 20px 80px;
  }
  .cat-grid__inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  /* on mobile, all cards are full-width */
  .cat-card--xl,
  .cat-card--lg,
  .cat-card--md,
  .cat-card--sm { grid-column: span 1; }

  .cat-card__title { font-size: 22px; }

  .cat-closer { padding: 80px 20px; }
}

/* ============== PRINT ============== */
@media print {
  .site-header, .site-footer, .cat-filters, .cat-closer { display: none; }
  .cat-hero { padding: 24px 0; border: 0; }
  .cat-hero__inner { grid-template-columns: 1fr; gap: 16px; }
  .cat-hero__title { font-size: 48px; }
  .cat-grid { padding: 0; }
  .cat-grid__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cat-card--xl, .cat-card--lg, .cat-card--md, .cat-card--sm { grid-column: span 1; }
}