/* =============================================================
   PORTFOLIO SINGLE — Página de proyecto individual
   WordPress: single-portfolio.php
   ============================================================= */

.portfolio-single {
  background-color: var(--c-white);
}

/* ── Imagen destacada (ancho completo) ────────────────────────── */
.portfolio-single__image {
  max-width: 780px;
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.portfolio-single__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Cuerpo (columna central) ─────────────────────────────────── */
.portfolio-single__body {
  padding: 3.5rem var(--pad-x) 5.5rem;
}

.portfolio-single__body-inner {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ── Título ───────────────────────────────────────────────────── */
.portfolio-single__title {
  font-family: var(--f-heading);
  font-size: var(--text-5xl);
  font-weight: 400;
  color: var(--c-dark);
  line-height: 1.15;
}

/* ── Categorías ───────────────────────────────────────────────── */
.portfolio-single__cats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portfolio-single__cat {
  display: inline-block;
  font-family: var(--f-ui);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-2);
  text-decoration: none;
  background-color: var(--c-gray);
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-full);
  transition: color var(--t), background-color var(--t);
}

.portfolio-single__cat:hover {
  color: var(--c-dark);
  background-color: var(--c-gray-2);
}

/* ── Contenido editorial ──────────────────────────────────────── */
.portfolio-single__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.portfolio-single__content h2,
.portfolio-single__content h3 {
  font-family: var(--f-ui);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--c-dark);
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--c-border);
  margin-top: 1.75rem;
}

.portfolio-single__content h2:first-child,
.portfolio-single__content h3:first-child {
  margin-top: 0;
}

.portfolio-single__content p {
  font-family: var(--f-body);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--c-text-2);
}

.portfolio-single__content ul,
.portfolio-single__content ol {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.portfolio-single__content ul { list-style: disc; }
.portfolio-single__content ol { list-style: decimal; }

.portfolio-single__content li {
  font-family: var(--f-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--c-text-2);
}

.portfolio-single__content a {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--t);
}

.portfolio-single__content a:hover {
  text-decoration-color: var(--c-accent);
}

/* ── Acciones ─────────────────────────────────────────────────── */
.portfolio-single__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-top: 0.5rem;
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .portfolio-single__title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 768px) {
  .portfolio-single__body {
    padding: 2.5rem var(--pad-x) 4rem;
  }

  .portfolio-single__title {
    font-size: var(--text-3xl);
  }

  .portfolio-single__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .portfolio-single__actions .btn {
    justify-content: center;
  }
}