.portfolio-page-main {
  background: var(--bg);
}

.portfolio-hero {
  padding: clamp(48px, 7vw, 84px) 24px clamp(30px, 5vw, 44px);
}

.portfolio-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.portfolio-kicker {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  font-weight: 600;
  color: #2d2d2d;
}

.portfolio-title {
  margin: 0;
  font-size: clamp(1.9rem, 4.8vw, 3.1rem);
  line-height: 1.06;
  letter-spacing: -0.4px;
  color: #111217;
}

.portfolio-intro {
  margin: 0;
  max-width: 80ch;
  color: #2b2f36;
  font-size: 1.02rem;
  line-height: 1.65;
}

.portfolio-feed {
  padding: 0 24px clamp(56px, 7vw, 80px);
}

.page-proyectos .portfolio-feed {
  padding-bottom: clamp(48px, 6vw, 64px);
}

.portfolio-feed-inner {
  max-width: var(--max);
  margin: 0 auto;
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.portfolio-filter-btn {
  border: 1px solid rgba(0, 0, 0, 0.2);
  background: #fff;
  color: #111217;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.9rem;
  line-height: 1;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.portfolio-filter-btn:hover {
  border-color: #111217;
}

.portfolio-filter-btn.is-active {
  background: #111217;
  color: #fff;
  border-color: #111217;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 30px);
}

.portfolio-card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.portfolio-card-media {
  display: block;
  aspect-ratio: 16 / 10;
  background: #ececec;
  line-height: 0;
}

.portfolio-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-card-body {
  padding: clamp(16px, 2vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.portfolio-card-cat {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: #1a1a1a;
}

.portfolio-card-title {
  margin: 0;
  font-size: clamp(1.06rem, 1.6vw, 1.26rem);
  line-height: 1.25;
  font-weight: 600;
}

.portfolio-card-title a {
  color: inherit;
  text-decoration: none;
}

.portfolio-card-title a:hover {
  color: var(--accent, #d83b2d);
}

.portfolio-card-excerpt {
  margin: 0;
  color: #414141;
  line-height: 1.58;
  font-size: 0.92rem;
}

.portfolio-empty {
  margin: 0;
  color: #404040;
  font-size: 1rem;
  line-height: 1.6;
}

.portfolio-empty a {
  color: var(--accent, #d83b2d);
  font-weight: 600;
}

@media (max-width: 1100px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .portfolio-hero,
  .portfolio-feed {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 640px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}