/* ===== PUBLICATIONS.CSS - Publications listing page styles ===== */

/* ===== CATEGORY BADGE COLORS ===== */
:root {
  --cat-abenex: #0F2847;
  --cat-equipe: #3A6BA5;
  --cat-participation: #0372FF;
  --cat-immobilier: #D16D00;
  --cat-durabilite: #2D7A6B;
}

/* ===== BUTTON VARIANTS (page-specific) ===== */
.btn--primary:hover,
.btn--outline:hover {
  color: var(--text-light);
}

/* ===== PUBLICATIONS SECTION ===== */
.publications-section {
  background: var(--bg-cream);
  color: var(--text-dark);
  padding: 6rem 4rem 8rem;
  position: relative;
}

.publications-section__inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Filter bar */
.filter-bar {
  display: flex;
  align-items: center;
  margin-bottom: 3.5rem;
}

.filter-bar__buttons {
  display: flex;
  align-items: center;
  position: relative;
}

.filter-pill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--abenex-blue);
  border-radius: 0;
  z-index: 0;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  font-family: 'Plaax Ney', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-muted-dark);
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--text-dark);
}

.filter-btn.active {
  color: var(--text-light);
}

/* Publication cards grid */
.pub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
  gap: 0;
  overflow: hidden;
  border-top: 1px solid rgba(0,0,0,0.1);
  border-left: 1px solid rgba(0,0,0,0.1);
}

.pub-card {
  margin: 0;
  padding: 1.75rem;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  border-right: 1px solid rgba(0,0,0,0.1);
  position: relative;
  background: transparent;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.35s ease, box-shadow 0.35s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.pub-card:hover {
  background: rgba(255,255,255,0.85);
  box-shadow: inset 0 0 0 0 transparent, 0 4px 24px rgba(0,0,0,0.06);
}

/* Wide & horizontal variants */
.pub-card--wide {
}

.pub-card--horizontal {
  flex-direction: column;
}

.pub-card--horizontal .pub-card__image {
  aspect-ratio: 3 / 2;
  margin-bottom: 1rem;
}

.pub-card--horizontal .pub-card__content {
  display: contents;
}

.pub-card__image {
  overflow: hidden;
  margin-bottom: 1rem;
  position: relative;
  aspect-ratio: 3 / 2;
  flex: 1 1 auto;
  min-height: 0;
}

.pub-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(30%);
  transition: all 0.5s ease;
}

.pub-card--wide .pub-card__image {
  aspect-ratio: 3 / 2;
}

.pub-card:hover .pub-card__image img {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.pub-card__category {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: var(--accent);
  color: var(--text-light);
  padding: 0.5rem 1rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pub-card__category.cat--abenex { background: var(--cat-abenex); }
.pub-card__category.cat--equipe { background: var(--cat-equipe); }
.pub-card__category.cat--participation { background: var(--cat-participation); }
.pub-card__category.cat--immobilier { background: var(--cat-immobilier); }
.pub-card__category.cat--durabilite { background: var(--cat-durabilite); }

.pub-card__date {
  font-size: 0.75rem;
  color: var(--text-muted-dark);
  margin-bottom: 0.4rem;
  display: block;
}

.pub-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-dark);
}

.pub-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s;
}

.pub-card__title a::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}

.pub-card__title a:hover {
  color: var(--accent);
}

.pub-card.hiding {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

/* ===== CTA SECTION (page overrides) ===== */
.cta-section {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  padding: 6rem 4rem;
}

.cta-section__pattern {
  gap: 50px;
  opacity: 0.15;
}

.cta-section__pattern svg { width: 200px; height: 400px; }
.cta-section__pattern svg path { stroke: var(--text-light); stroke-width: 1; fill: none; }

.cta-section__text {
  font-size: 1.125rem;
  opacity: 0.85;
  max-width: 500px;
  margin: 0 auto 2.5rem;
}

.cta-section__actions {
  gap: 3rem;
}

.cta-section__pattern svg:nth-child(1) { transform: translateX(-150px) scale(0.8); }
.cta-section__pattern svg:nth-child(2) { transform: translateX(-80px) scale(0.85); }
.cta-section__pattern svg:nth-child(3) { transform: translateX(0) scale(0.9); }
.cta-section__pattern svg:nth-child(4) { transform: translateX(80px) scale(0.85); }
.cta-section__pattern svg:nth-child(5) { transform: translateX(150px) scale(0.8); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .publications-section {
    padding: 4rem 1.5rem 6rem;
  }

  .filter-bar {
    flex-wrap: wrap;
  }

  .filter-bar__buttons {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    gap: 0;
    scrollbar-width: none;
  }

  .filter-bar__buttons::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    font-size: 0.6rem;
    padding: 0.5rem 0.8rem;
    flex-shrink: 0;
  }

  .pub-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    grid-auto-flow: row;
    border-left: none;
  }

  .pub-card {
    padding: 1rem;
    border-right: none;
    grid-column: span 1;
  }

  .pub-card__image {
    aspect-ratio: 16 / 10;
    flex: none;
  }

  .pub-card--horizontal {
    flex-direction: column;
  }

  .pub-card--horizontal .pub-card__image {
    flex: none;
    aspect-ratio: 16 / 10;
  }

  .cta-section {
    padding: 4rem 1.5rem;
  }

  .cta-section__actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .publications-section { padding: 4rem 1rem; }
  .filter-buttons { gap: 0.5rem; }
  .filter-buttons button { font-size: 0.65rem; padding: 0.5rem 0.75rem; }
}