/* CSS Catálogo Card */
.pg-portfolio {
  --pg-accent: #5c99ee;
  --pg-heading: #344761;
  --pg-default: #535d6b;
  --pg-surface: #ffffff;
  --pg-contrast: #ffffff;
  padding-top: 3rem;
  padding-bottom: 4rem;
}

.pg-portfolio .section-title-pg { text-align: center; padding-bottom: 60px; }
.pg-portfolio .section-title-pg h2 { font-size: 32px; font-weight: 400; margin-bottom: 20px; color: var(--pg-heading); font-family: inherit; }
.pg-portfolio .section-title-pg p { color: var(--pg-default); margin: 0; }


.pg-portfolio .portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
@media (min-width: 576px) {
  .pg-portfolio .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
  .pg-portfolio .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
  .pg-portfolio .portfolio-grid { grid-template-columns: repeat(4, 1fr); gap: 50px; }
}

/* Filtros */
.pg-portfolio .portfolio-filters-wrapper { text-align: center; margin-bottom: 60px; }
.pg-portfolio .portfolio-filters {
  display: inline-flex; align-items: center; gap: 40px;
  padding: 0; margin: 0; list-style: none; position: relative;
  margin-bottom: 45px;
}
.pg-portfolio .portfolio-filters::after {
  content: ""; position: absolute; bottom: -8px; left: 0; width: 100%; height: 1px;
  background: color-mix(in srgb, var(--pg-default), transparent 90%);
}
.pg-portfolio .portfolio-filters li {
  position: relative; cursor: pointer; padding: 12px 0; font-size: 15px;
  color: color-mix(in srgb, var(--pg-default), transparent 30%);
  transition: all 0.4s ease-out; letter-spacing: 0.5px;
}
.pg-portfolio .portfolio-filters li::after {
  content: ""; position: absolute; bottom: -8px; left: 50%; width: 0; height: 2px;
  background: var(--pg-accent); transition: all 0.4s ease-out; transform: translateX(-50%);
}
.pg-portfolio .portfolio-filters li:hover,
.pg-portfolio .portfolio-filters li.filter-active { color: var(--pg-default); }
.pg-portfolio .portfolio-filters li.filter-active::after { width: 100%; }
@media (max-width: 768px) {
  .pg-portfolio .portfolio-filters { flex-wrap: wrap; gap: 20px; }
}

/* Cards */
.pg-portfolio .portfolio-card {
  background: var(--pg-surface); transition: all 0.4s ease-out; overflow: hidden;
}
.pg-portfolio .portfolio-card:hover { transform: translateY(-8px); }
.pg-portfolio .portfolio-card:hover .image-container img { transform: scale(1.05); }
.pg-portfolio .portfolio-card:hover .overlay { opacity: 1; visibility: visible; }
.pg-portfolio .portfolio-card:hover .content h3 { color: var(--pg-accent);
background: var(--pg-surface);
  transition: all 0.4s ease-out;
  overflow: hidden;
  border-radius: 12px; 
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.pg-portfolio .image-container {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
.pg-portfolio .image-container img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease-out;
}
.pg-portfolio .image-container .overlay {
  position: absolute; inset: 0;
  background: color-mix(in srgb, var(--pg-accent), transparent 50%);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all 0.4s ease-out; backdrop-filter: blur(2px);
}
.pg-portfolio .image-container .overlay-content {
  display: flex; gap: 20px; transform: translateY(20px);
  transition: transform 0.4s ease-out 0.1s;
}
.pg-portfolio .portfolio-card:hover .overlay-content { transform: translateY(0); }
.pg-portfolio .image-container .overlay-content a {
  width: 50px; height: 50px; background: var(--pg-surface); color: var(--pg-heading);
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
  transition: all 0.3s ease; font-size: 18px; text-decoration: none;
}
.pg-portfolio .image-container .overlay-content a:hover {
  background: var(--pg-accent); color: var(--pg-contrast); transform: scale(1.1);
}

.pg-portfolio .content { padding: 30px 0; text-align: center; }
.pg-portfolio .content h3 {
  font-size: 20px; font-weight: 400; margin-bottom: 8px; transition: color 0.3s ease;
  color: var(--pg-heading);
}
.pg-portfolio .content p {
  color: color-mix(in srgb, var(--pg-default), transparent 40%);
  font-size: 14px; line-height: 1.6; margin: 0;
}