/* ============================================================
   CONSTRUFACH — TRABAJOS
   ============================================================ */

/* ── Sección ───────────────────────────────────────────────── */
.trabajos-container {
  background: var(--white);
  padding: 6rem 3rem;
  position: relative;
  overflow: hidden;
}

.trabajos-container::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 350px;
  height: 350px;
  border: 50px solid rgba(11, 53, 87, 0.04);
  border-radius: 50%;
  pointer-events: none;
}

/* ── Encabezado ────────────────────────────────────────────── */
.trabajos-text {
  max-width: 1280px;
  margin: 0 auto 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.trabajos-sub-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.trabajos-sub-title::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--red);
  flex-shrink: 0;
}

.trabajos-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  max-width: 600px;
}

.trabajos-title .colored {
  color: var(--red);
}

/* ── Filtros ───────────────────────────────────────────────── */
.trabajos-filters {
  max-width: 1280px;
  margin: 0 auto 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: #7a8a9a;
  border: 1px solid #d8dde3;
  padding: 0.4rem 1.1rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.filter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--navy);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.3s var(--ease-out-expo);
  z-index: 0;
}

.filter span,
.filter {
  position: relative;
  z-index: 1;
}

.filter:hover {
  color: var(--navy);
  border-color: var(--navy);
}

.filter.selected {
  color: var(--white);
  border-color: var(--navy);
}

.filter.selected::before {
  transform: scaleY(1);
}

.filter:hover:not(.selected)::before {
  background: rgba(11, 53, 87, 0.07);
  transform: scaleY(1);
}

/* ── Grid de trabajos ──────────────────────────────────────── */
.trabajos {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 300px 300px;
  gap: 1rem;
}

.trabajos-page .trabajos {
  grid-template-rows: none;
  grid-auto-rows: 300px;
}

/* ── Card base ─────────────────────────────────────────────── */
.trabajo {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  cursor: pointer;
  transition:
    transform 0.4s var(--ease-out-expo),
    box-shadow 0.4s ease,
    opacity 0.35s ease;
}

.trabajo:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 50px rgba(7, 31, 52, 0.3);
  z-index: 2;
}

.trabajo.hiding {
  opacity: 0;
  transform: scale(0.94);
  pointer-events: none;
}

/* Primer card: ocupa 2 columnas y 2 filas */
.trabajo-featured {
  grid-column: span 2;
  grid-row: span 2;
}

/* ── Imagen ────────────────────────────────────────────────── */
.trabajo-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.7s var(--ease-out-expo);
}

.trabajo-img-placeholder {
  position: absolute;
  inset: 0;
  background: var(--navy);
}

.trabajo:hover .trabajo-img {
  transform: scale(1.08);
}

/* ── Overlay degradado ─────────────────────────────────────── */
.trabajo::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to top,
      rgba(7, 31, 52, 0.96) 0%,
      rgba(7, 31, 52, 0.55) 45%,
      rgba(7, 31, 52, 0.1) 100%
    );
  transition: background 0.4s ease;
  z-index: 1;
}

.trabajo:hover::after {
  background:
    linear-gradient(
      to top,
      rgba(7, 31, 52, 0.98) 0%,
      rgba(7, 31, 52, 0.72) 55%,
      rgba(218, 33, 65, 0.12) 100%
    );
}

/* ── Badge de categoría ────────────────────────────────────── */
.trabajo-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 3;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--red);
  padding: 0.25rem 0.7rem;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}

/* ── Contenido superpuesto ─────────────────────────────────── */
.trabajo-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  gap: 1rem;
}

.trabajo-featured .trabajo-overlay {
  padding: 2rem;
}

.trabajo-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ── Título ────────────────────────────────────────────────── */
.trabajo-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.15;
}

.trabajo-featured .trabajo-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

/* ── Descripción ───────────────────────────────────────────── */
.trabajo-info {
  font-family: 'Barlow', sans-serif;
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;

  max-height: 0;
  opacity: 0;
  transition: max-height 0.4s var(--ease-out-expo), opacity 0.35s ease;
}

.trabajo:hover .trabajo-info {
  max-height: 5rem;
  opacity: 1;
}

.trabajo-featured .trabajo-info {
  -webkit-line-clamp: 3;
  max-height: 0;
  opacity: 0;
}

.trabajo-featured:hover .trabajo-info {
  max-height: 6rem;
  opacity: 1;
}

/* ── Meta (ubicación + fecha) ──────────────────────────────── */
.trabajo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trabajo-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-family: 'Barlow', sans-serif;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
}

.trabajo-meta-item .material-symbols-outlined {
  font-size: 0.85rem;
  color: var(--red);
}

/* ── Botón "Ver proyecto" ──────────────────────────────────── */
.trabajo-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
  padding: 0.5rem 1.1rem;
  background: var(--red);
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);

  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.3s ease,
    transform 0.35s var(--ease-out-expo),
    background 0.2s ease;
}

.trabajo:hover .trabajo-link {
  opacity: 1;
  transform: translateY(0);
}

.trabajo-link:hover {
  background: var(--white);
  color: var(--red);
}

.trabajo-link .material-symbols-outlined {
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}

.trabajo-link:hover .material-symbols-outlined {
  transform: translateX(3px);
}

/* ── CTA ver todos ─────────────────────────────────────────── */
.trabajos-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  background: var(--navy);
  border: 2px solid var(--navy);
  padding: 0.7rem 1.6rem;
  margin: 3rem auto 0;
  position: relative;
  overflow: hidden;
  transition: color 0.3s ease, border-color 0.3s ease;

  /* Centrado */
  display: flex;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  margin-top: 3rem;
}

.trabajos-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out-expo);
}

.trabajos-link:hover {
  border-color: var(--red);
}

.trabajos-link:hover::before {
  transform: scaleX(1);
}

.trabajos-link .material-symbols-outlined,
.trabajos-link > * {
  position: relative;
  z-index: 1;
}

.trabajos-link .material-symbols-outlined {
  font-size: 1rem;
  transition: transform 0.25s ease;
}

.trabajos-link:hover .material-symbols-outlined {
  transform: translate(3px, -3px);
}

/* ── Mensaje sin resultados ────────────────────────────────── */
.trabajos-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  font-family: 'Barlow', sans-serif;
  font-size: 1rem;
  color: #9aaabb;
  display: none;
}

.trabajos-empty.visible {
  display: block;
}

/* ── Mensaje sin resultados ────────────────────────────────── */
.trabajos-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  font-family: 'Barlow', sans-serif;
  font-size: 1rem;
  color: #9aaabb;
  display: none;
}

.trabajos-empty.visible {
  display: block;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .trabajos {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 260px 260px 260px;
  }

  .trabajo-featured {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 640px) {
  .trabajos-container {
    padding: 4rem 1.25rem;
  }

  .trabajos {
    grid-template-columns: 1fr;
    grid-template-rows: unset;
    gap: 0.75rem;
  }

  .trabajo,
  .trabajo-featured {
    grid-column: span 1;
    grid-row: span 1;
    height: 240px;
  }

  /* En mobile la descripción siempre visible */
  .trabajo-info {
    max-height: 4rem;
    opacity: 1;
  }

  .trabajo-link {
    opacity: 1;
    transform: none;
  }

  .trabajos-filters {
    gap: 0.4rem;
  }

  .filter {
    font-size: 0.75rem;
    padding: 0.35rem 0.9rem;
  }
}