/* ── PROJECT PAGE ───────────────────────────────────────────── */

/* Nav back link */
.nav-back { display: flex; align-items: center; color: var(--txt); text-decoration: none; }
.nav-back svg { color: var(--txt); }

/* ── HERO ── */
.proj-hero {
  padding: 8rem 2.5rem 4rem;
  background: #0a0a0a;
  border-bottom: .5px solid #1a1a1a;
}

.proj-hero-meta {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
}

.proj-num {
  font-size: 10px;
  letter-spacing: .2em;
  color: #444;
}

.proj-category {
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
}

.proj-year {
  font-size: 10px;
  letter-spacing: .12em;
  color: #444;
  margin-left: auto;
}

.proj-title {
  font-family: 'Aloevera', 'DM Sans', sans-serif;
  font-size: clamp(2.5rem, 7vw, 6rem);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  color: #f0f0f0;
  margin-bottom: 1.5rem;
  max-width: 900px;
}

.proj-subtitle {
  font-size: 1rem;
  color: #888;
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 2rem;
}

.proj-tags {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.proj-tags span {
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: .5px solid #2a2a2a;
  color: #666;
  padding: 4px 10px;
  border-radius: 20px;
}

/* ── COVER ── */
.proj-cover {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #111;
  position: relative;
}

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

/* Placeholder si no hay imagen */
.proj-cover:not(:has(img[src])),
.proj-cover img[src=""],
.proj-cover img:not([src]) {
  display: flex;
  align-items: center;
  justify-content: center;
}

.proj-cover:empty::after,
.proj-img-wrap:empty::after {
  content: '[ imagen ]';
  font-size: 10px;
  letter-spacing: .16em;
  color: #333;
  text-transform: uppercase;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

/* ── SECCIONES ── */
.proj-section {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 3rem;
  padding: 4rem 2.5rem;
  border-bottom: .5px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}

.proj-col-label {
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 500;
  padding-top: .3rem;
}

.proj-col-content p {
  font-size: .95rem;
  color: var(--txt2);
  line-height: 1.85;
  max-width: 640px;
}

.proj-col-content p + p {
  margin-top: 1rem;
}

/* ── GRIDS DE IMÁGENES ── */
.proj-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
}

.proj-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.proj-img-wrap {
  /*aspect-ratio: 4/3;*/
  overflow: hidden;
  background: var(--bg3);
  position: relative;
}

.proj-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s cubic-bezier(.16,1,.3,1);
}

.proj-img-wrap:hover img {
  transform: scale(1.04);
}

/* Placeholder texto centrado */
.proj-img-wrap::after {
  content: attr(data-placeholder);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--txt3);
  text-transform: uppercase;
  pointer-events: none;
}

/* ── IMAGEN FULL WIDTH ── */
.proj-full-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg3);
  position: relative;
}

.proj-full-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bottom-space{
  margin-bottom: 10px;
}

/* ── VÍDEO EMBED ── */
.proj-video-wrap {
  position: relative;
  aspect-ratio: 16/9;
  width: 100%;
  background: #000;
  overflow: hidden;
}

.proj-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ── FICHA TÉCNICA ── */
.proj-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
}

.proj-spec {
  background: var(--bg);
  padding: 1.2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.spec-label {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt3);
}

.spec-val {
  font-size: .9rem;
  color: var(--txt);
  font-weight: 500;
}

.spec-val a{
  color: var(--txt);
}

/* ── NAVEGACIÓN ENTRE PROYECTOS ── */
.proj-nav-between {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 3rem 2.5rem;
  border-top: .5px solid var(--border);
  gap: 2rem;
}

.proj-nav-prev,
.proj-nav-next {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  text-decoration: none;
  transition: opacity .2s;
}

.proj-nav-prev { align-items: flex-start; }
.proj-nav-next { align-items: flex-end; }

.proj-nav-prev:hover,
.proj-nav-next:hover { opacity: .6; }

.pnb-label {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
}

.pnb-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--txt);
  letter-spacing: -.01em;
}

.proj-nav-all {
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--txt3);
  text-decoration: none;
  transition: color .2s;
  white-space: nowrap;
}

.proj-nav-all:hover { color: var(--txt); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .proj-hero { padding: 6rem 1.5rem 3rem; }

  .proj-section {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 3rem 1.5rem;
  }

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

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

  .proj-nav-between {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    padding: 2rem 1.5rem;
  }

  .proj-nav-all {
    grid-column: 1 / -1;
    text-align: center;
    order: -1;
    margin-bottom: .5rem;
  }

  .proj-nav-next { align-items: flex-end; }
}