/* =============================================
   PROJECT PAGE CSS — Behance-style
   ============================================= */

/* --- Hero --- */
.proj-hero {
  padding-top: 0;
  margin-top: 0;
}

.proj-hero__cover {
  width: 100%;
  aspect-ratio: 21/9;
  overflow: hidden;
  background: var(--bg-3);
  position: relative;
}

.proj-hero__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proj-hero__cover.no-img-cover {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.proj-hero__cover.no-img-cover::after {
  content: 'IMAGEN DE PORTADA';
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  font-family: var(--font);
}

.proj-hero__meta {
  padding-top: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.proj-hero__category {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.proj-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 12px;
}

.proj-hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-weight: 300;
}

.proj-hero__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.proj-hero__tags span {
  padding: 4px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Body layout --- */
.proj-body {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 64px;
  padding-top: 64px;
  padding-bottom: 80px;
  align-items: start;
}

/* --- Sidebar --- */
.proj-sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.proj-sidebar__block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.proj-sidebar__label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.proj-sidebar__value {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.4;
}

/* --- Content blocks --- */
.proj-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.proj-block--text {
  max-width: 700px;
}

.proj-block--text h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.proj-block--text p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 12px;
}

.proj-block--text p:last-child { margin-bottom: 0; }

/* Images */
.proj-block--img-full img,
.proj-block--img-2col img,
.proj-block--img-3col img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
  background: var(--bg-3);
}

.proj-block--img-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.proj-block--img-3col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* No-image placeholders for blocks */
.proj-block--img-full.no-img-block,
.proj-block--img-2col.no-img-block,
.proj-block--img-3col.no-img-block {
  background: var(--bg-3);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* GIF placeholder */
.proj-gif-placeholder,
.proj-video-placeholder {
  background: var(--bg-3);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 24px;
}

.proj-gif-placeholder span,
.proj-video-placeholder span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
}

.proj-gif-placeholder small,
.proj-video-placeholder small {
  font-size: 0.75rem;
  color: var(--text-dim);
  max-width: 320px;
  line-height: 1.5;
}

/* Video block */
.proj-block--video iframe,
.proj-block--video video {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  border: none;
  display: block;
  background: #000;
}

/* --- Navigation between projects --- */
.proj-nav-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 60px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.proj-nav-between__back,
.proj-nav-between__next {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  transition: color var(--transition);
}

.proj-nav-between__back:hover,
.proj-nav-between__next:hover {
  color: var(--orange);
}

/* --- CTA section --- */
.proj-cta {
  padding: 80px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  text-align: center;
}

.proj-cta p {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 28px;
}

/* --- Responsive --- */
@media (max-width: 960px) {
  .proj-body {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .proj-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
  }

  .proj-hero__cover {
    aspect-ratio: 16/9;
  }

  .proj-block--img-3col {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .proj-hero__cover {
    aspect-ratio: 4/3;
  }

  .proj-block--img-2col,
  .proj-block--img-3col {
    grid-template-columns: 1fr;
  }

  .proj-sidebar {
    grid-template-columns: 1fr;
  }
}