/* =====================================================================
   CLARIO - catalogue.css
   Page formations.html : filtres, grille de cartes, états vides.
   ===================================================================== */

.catalogue-header {
  padding: 70px 0 30px;
  text-align: center;
}
.catalogue-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--ivoire);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.catalogue-header p {
  color: var(--gris);
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ----- BARRE DE FILTRES ----- */
.catalogue-filters {
  position: sticky;
  top: 86px;
  z-index: 30;
  padding: 18px 0;
  background: linear-gradient(180deg, rgba(5,5,5,0.96), rgba(5,5,5,0.86));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(245, 217, 130, 0.14);
  margin-bottom: 36px;
}

.filters-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.search-box {
  flex: 1;
  min-width: 220px;
  position: relative;
}
.search-box input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border-radius: 999px;
  border: 1px solid var(--ligne-or);
  background: rgba(0,0,0,0.4);
  color: var(--blanc);
  font-size: 0.94rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}
.search-box input::placeholder { color: var(--gris-2); }
.search-box input:focus {
  border-color: var(--or-clair);
  box-shadow: 0 0 0 3px rgba(245, 217, 130, 0.12);
}
.search-box::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5d982' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  pointer-events: none;
}

.filter-select {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--ligne-or);
  background: rgba(0,0,0,0.4);
  color: var(--blanc);
  font-size: 0.92rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23f5d982' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

/* ----- PILLS DE CATÉGORIES ----- */
.categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 30px 0;
}
.pill {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--ligne-or);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--gris);
  background: rgba(0,0,0,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.pill:hover { color: var(--or-clair); border-color: var(--or-clair); }
.pill.active {
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  color: var(--noir);
  border-color: var(--or);
  font-weight: 600;
}

/* ----- GRILLE DE FORMATIONS ----- */
.formation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 22px;
  padding-bottom: 80px;
}

.formation-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border-radius: var(--rayon-petit);
  background: var(--verre);
  border: 1px solid var(--ligne-or);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.formation-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--or-clair), var(--or), var(--or-fonce));
  opacity: 0.7;
}
.formation-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245, 217, 130, 0.5);
  box-shadow: var(--ombre-or);
}

.formation-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.category-tag {
  color: var(--or-clair);
  font-weight: 600;
}
.level-tag {
  color: var(--gris-2);
  border: 1px solid rgba(245, 217, 130, 0.18);
  padding: 3px 10px;
  border-radius: 999px;
}

.formation-card h3 {
  color: var(--ivoire);
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.32;
  min-height: 2.6em;
}
.formation-card > p {
  color: var(--gris);
  font-size: 0.9rem;
  margin-bottom: 16px;
  flex-grow: 1;
}

.price {
  display: inline-block;
  font-size: 1.6rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}

.includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 6px;
}
.includes li {
  font-size: 0.85rem;
  color: var(--gris);
}
.includes li::before {
  content: "✓ ";
  color: var(--or-clair);
  font-weight: 700;
}

.formation-card .notice {
  margin-top: 10px;
  font-size: 0.74rem;
  color: var(--gris-2);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ----- ÉTAT VIDE ----- */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--gris);
}
.empty-state h3 { color: var(--or-clair); margin-bottom: 10px; }

/* ----- COMPTEUR ----- */
.results-count {
  color: var(--gris-2);
  font-size: 0.9rem;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}