/* ============================================
   PROYECTOS PAGE
   ============================================ */

/* Nav active state */
.nav-active {
  color: var(--dark) !important;
}
.nav-active::after {
  width: 100% !important;
}

/* Page Hero */
.proj-hero {
  padding: 160px 0 80px;
  text-align: center;
}
.proj-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--dark);
}
.proj-hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--dark-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Projects Grid */
.proj-grid-section {
  padding: 0 0 80px;
}
.proj-grid-section .container {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

/* Project Item */
.proj-item {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: start;
}
.proj-item:nth-child(even) {
  grid-template-columns: 1fr 1.5fr;
}
.proj-item:nth-child(even) .proj-preview {
  order: 2;
}
.proj-item:nth-child(even) .proj-meta {
  order: 1;
}

/* Preview Image */
.proj-preview {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(26, 23, 21, 0.1), 0 4px 16px rgba(26, 23, 21, 0.05);
  display: block;
  transition: transform 0.5s var(--ease-out-expo), box-shadow 0.5s var(--ease-out-expo);
}
.proj-preview:hover {
  transform: translateY(-6px);
  box-shadow: 0 32px 80px rgba(26, 23, 21, 0.14), 0 8px 24px rgba(26, 23, 21, 0.08);
}
.proj-preview img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.6s var(--ease-out-expo);
}
.proj-preview:hover img {
  transform: scale(1.03);
}
.proj-preview-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 23, 21, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  transition: opacity 0.35s ease;
  color: var(--cream);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(2px);
}
.proj-preview:hover .proj-preview-overlay {
  opacity: 1;
}

/* Meta */
.proj-meta {
  padding: 16px 0;
}
.proj-meta-top {
  margin-bottom: 16px;
}
.proj-name {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 38px);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  color: var(--dark);
}
.proj-disclaimer {
  display: inline-block;
  font-size: 12px;
  color: var(--dark-muted);
  opacity: 0.65;
  font-style: italic;
}
.proj-desc {
  color: var(--dark-muted);
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 20px;
}
.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.proj-tags span {
  padding: 6px 14px;
  background: var(--cream-dark);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--dark-muted);
  transition: background 0.3s, color 0.3s, transform 0.3s var(--ease-out-quart);
  cursor: default;
}
.proj-tags span:hover {
  background: var(--copper);
  color: white;
  transform: translateY(-2px);
}
.proj-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--copper);
  transition: color 0.3s, gap 0.3s;
}
.proj-link:hover {
  color: var(--copper-dark);
  gap: 10px;
}
.proj-link svg {
  transition: transform 0.3s var(--ease-out-quart);
}
.proj-link:hover svg {
  transform: translate(2px, -2px);
}

/* CTA Section */
.proj-cta {
  padding: 100px 0;
  background: var(--dark);
}
.proj-cta-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.proj-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  color: var(--cream);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.proj-cta-sub {
  font-size: 17px;
  color: rgba(245, 237, 228, 0.6);
  margin-bottom: 36px;
  line-height: 1.6;
}
.proj-cta .btn-primary {
  padding: 16px 40px;
  font-size: 16px;
}
.proj-cta .btn-primary:hover {
  background: var(--copper);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
  .proj-item,
  .proj-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .proj-item:nth-child(even) .proj-preview,
  .proj-item:nth-child(even) .proj-meta {
    order: unset;
  }
  .proj-grid-section .container {
    gap: 72px;
  }
}

@media (max-width: 768px) {
  .proj-hero {
    padding: 120px 0 48px;
  }
  .proj-cta {
    padding: 72px 0;
  }
}