/* References page */
.references-page {
  padding: 0 0 60px;
}
.references-page .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}
.references-title {
  text-align: center;
  font-size: 32px !important;
  font-weight: 300 !important;
  color: #333;
  margin: 30px 0 !important;
  letter-spacing: 1px;
}

/* Layout: filters + map side by side */
.references-layout {
  display: flex;
  gap: 25px;
  margin-bottom: 40px;
}

/* Filters sidebar */
.references-filters {
  flex: 0 0 240px;
  background: #f7f7f7;
  padding: 20px;
  border-radius: 4px;
}
.references-filters h3 {
  font-size: 18px !important;
  font-weight: 600 !important;
  color: #333;
  margin: 0 0 18px !important;
  padding-bottom: 10px;
  border-bottom: 2px solid #3565B4;
}
.filter-group {
  margin-bottom: 16px;
}
.filter-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.reference-filter {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #ddd;
  border-radius: 3px;
  font-size: 14px;
  background: #fff;
  color: #333;
  cursor: pointer;
  appearance: auto;
}
.reference-filter:focus {
  border-color: #3565B4;
  outline: none;
  box-shadow: 0 0 0 2px rgba(200,16,46,0.15);
}
.reference-filter option.option-dimmed {
  color: #bbb;
}
.filter-results-count {
  margin-top: 20px;
  font-size: 14px;
  color: #888;
  font-style: italic;
}

/* Map */
.references-map-wrapper {
  flex: 1;
}
#references-map {
  width: 100%;
  height: 500px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.map-popup strong {
  color: #3565B4;
  font-size: 14px;
}
.map-popup {
  font-size: 13px;
  line-height: 1.5;
}

/* Card grid */
.references-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.reference-card {
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  transition: box-shadow 0.2s, transform 0.2s;
}
.reference-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transform: translateY(-2px);
}
.reference-card__header {
  height: 8px;
}
.reference-card__category {
  display: none;
}
.reference-card__body {
  padding: 16px;
}
.reference-card__title {
  font-size: 15px !important;
  font-weight: 600 !important;
  margin: 0 0 8px !important;
  line-height: 1.3;
}
.reference-card__title a {
  color: #333;
  text-decoration: none;
}
.reference-card__title a:hover {
  color: #3565B4;
}
.reference-card__location {
  font-size: 13px;
  color: #888;
  margin: 0 0 10px;
}
.reference-card__link {
  font-size: 13px;
  color: #3565B4;
  text-decoration: none;
  font-weight: 500;
}
.reference-card__link:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 991px) {
  .references-layout {
    flex-direction: column;
  }
  .references-filters {
    flex: none;
  }
  .references-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 767px) {
  .references-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  #references-map {
    height: 350px;
  }
}
@media (max-width: 480px) {
  .references-grid {
    grid-template-columns: 1fr;
  }
}