/* ═══════════════════════════════════════════════════
   ACTUALIDAD — Página completa de noticias
   Estilo editorial / periódico
   ═══════════════════════════════════════════════════ */

/* ── Hero cabecera ── */
.act-hero {
  background: var(--navy);
  padding: 8rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.act-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(34, 205, 231, .08) 0%, transparent 70%);
  pointer-events: none;
}

.act-hero-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
}

.act-hero-tag {
  display: inline-block;
  font-family: var(--font-main);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--teal);
  border: 1px solid rgba(34, 205, 231, .3);
  padding: .35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.act-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -.02em;
}

.act-hero-rule {
  width: 80px;
  height: 3px;
  background: var(--teal);
  margin: 1.2rem 0;
  border-radius: 2px;
}

.act-hero-sub {
  font-family: var(--font-main);
  font-size: .95rem;
  color: rgba(255, 255, 255, .6);
  max-width: 520px;
  line-height: 1.6;
}

.act-hero-date {
  text-align: right;
  flex-shrink: 0;
}

.act-hero-edition {
  display: block;
  font-family: var(--font-main);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: rgba(255, 255, 255, .35);
  margin-bottom: .3rem;
}

.act-hero-today {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: rgba(255, 255, 255, .5);
}

/* ── Main ── */
.act-main {
  padding: 6rem 0;
  padding-bottom: 4rem;
}

/* ── Separadores editoriales ── */
.act-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}

.act-divider.act-visible {
  opacity: 1;
  transform: translateY(0);
}

.act-divider::before,
.act-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.act-divider-diamond {
  font-size: .6rem;
  color: var(--teal);
}

/* ── Título de sección ── */
.act-section-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.5rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--navy);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}

.act-section-title.act-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════
   CARDS — Base
   ═══════════════════════════════════════════════════ */

.act-card {
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease, opacity .5s ease;
  opacity: 0;
  transform: translateY(16px);
}

.act-card.act-visible {
  opacity: 1;
  transform: translateY(0);
}

.act-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(15, 30, 76, .1);
}

.act-card-img {
  overflow: hidden;
  background: linear-gradient(135deg, #eef5f7 0%, #dde8ec 100%);
  position: relative;
}

.act-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}

.act-card-img img[src=""] {
  display: none;
}

/* Placeholder visual when no image */
.act-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 12px,
      rgba(34, 205, 231, .04) 12px,
      rgba(34, 205, 231, .04) 24px
    );
  pointer-events: none;
}

.act-card:hover .act-card-img img {
  transform: scale(1.04);
}

.act-card-body {
  padding: 1.25rem;
}

.act-card-date {
  display: block;
  font-family: var(--font-main);
  font-size: .7rem;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: .6rem;
}

.act-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--navy);
  margin-bottom: .5rem;
}

.act-card-title--xl {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  line-height: 1.2;
}

.act-card-title--lg {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.25;
}

.act-card-excerpt {
  font-family: var(--font-main);
  font-size: .82rem;
  line-height: 1.6;
  color: var(--gray-mid);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.act-card-link {
  display: inline-block;
  font-family: var(--font-main);
  font-size: .78rem;
  font-weight: 600;
  color: var(--teal-dark);
  margin-top: .8rem;
  transition: color var(--transition);
}

.act-card-link:hover {
  color: var(--navy);
}

/* ═══════════════════════════════════════════════════
   BLOQUE 1 — PORTADA
   Periódico: hero grande a la izq, secondary a la der,
   fila de 3 minors debajo
   ═══════════════════════════════════════════════════ */

.act-block--portada {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 1.2rem;
  grid-template-areas:
    "hero   secondary"
    "hero   minor1"
    "minor2 minor3";
}

.act-block--portada .act-card--hero {
  grid-area: hero;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--teal);
}

.act-block--portada .act-card--hero .act-card-img {
  height: 280px;
  flex-shrink: 0;
}

.act-block--portada .act-card--hero .act-card-body {
  padding: 1.5rem 1.8rem;
  flex: 1;
}

.act-block--portada .act-card--hero .act-card-excerpt {
  -webkit-line-clamp: 5;
  line-clamp: 5;
}

.act-block--portada .act-card--secondary {
  grid-area: secondary;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.act-block--portada .act-card--secondary .act-card-img {
  height: 160px;
  flex-shrink: 0;
}

.act-block--portada .act-card--minor:nth-of-type(3) { grid-area: minor1; }
.act-block--portada .act-card--minor:nth-of-type(4) { grid-area: minor2; }
.act-block--portada .act-card--minor:nth-of-type(5) { grid-area: minor3; }

.act-card--minor {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--navy);
}

.act-card--minor .act-card-body {
  padding: 1rem 1.2rem;
}

.act-card--minor .act-card-title {
  font-size: .95rem;
}

.act-card--minor .act-card-excerpt {
  -webkit-line-clamp: 2;
  line-clamp: 2;
  font-size: .78rem;
}

/* ═══════════════════════════════════════════════════
   BLOQUE 2 — BANDA
   1 card ancha con imagen horizontal + 2 stacked a la derecha
   ═══════════════════════════════════════════════════ */

.act-block--banda {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1.2rem;
  grid-template-areas:
    "wide side1"
    "wide side2";
}

.act-card--wide {
  grid-area: wide;
  background: var(--navy);
  display: flex;
  flex-direction: column;
}

.act-card--wide .act-card-img {
  height: 220px;
  flex-shrink: 0;
}

.act-card--wide .act-card-body {
  padding: 1.5rem 1.8rem;
  flex: 1;
}

.act-card--wide .act-card-date {
  color: rgba(255, 255, 255, .45);
}

.act-card--wide .act-card-title {
  color: var(--white);
}

.act-card--wide .act-card-excerpt {
  color: rgba(255, 255, 255, .65);
}

.act-card--wide .act-card-link {
  color: var(--teal);
}

.act-card--wide .act-card-link:hover {
  color: var(--white);
}

.act-card--side {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--teal-dark);
}

.act-block--banda .act-card--side:nth-of-type(2) { grid-area: side1; }
.act-block--banda .act-card--side:nth-of-type(3) { grid-area: side2; }

.act-card--side .act-card-body {
  padding: 1.1rem 1.3rem;
}

.act-card--side .act-card-title {
  font-size: .92rem;
}

.act-card--side .act-card-excerpt {
  -webkit-line-clamp: 2;
  line-clamp: 2;
  font-size: .78rem;
}

/* ═══════════════════════════════════════════════════
   BLOQUE 3 — MOSAICO
   1 card alta a la izq (imagen + texto) + 4 compactas a la derecha
   ═══════════════════════════════════════════════════ */

.act-block--mosaico {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.2rem;
  grid-template-areas:
    "tall compact1 compact2"
    "tall compact3 compact4";
}

.act-card--tall {
  grid-area: tall;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.act-card--tall .act-card-img {
  height: 200px;
  flex-shrink: 0;
}

.act-card--compact {
  background: #f8fafb;
  border: 1px solid var(--border);
  transition: background var(--transition), transform .35s ease, box-shadow .35s ease;
}

.act-card--compact:hover {
  background: var(--white);
}

.act-card--compact .act-card-body {
  padding: 1rem 1.2rem;
}

.act-card--compact .act-card-title {
  font-size: .9rem;
}

.act-card--compact .act-card-excerpt {
  -webkit-line-clamp: 2;
  line-clamp: 2;
  font-size: .76rem;
}

.act-block--mosaico .act-card--compact:nth-of-type(2) { grid-area: compact1; }
.act-block--mosaico .act-card--compact:nth-of-type(3) { grid-area: compact2; }
.act-block--mosaico .act-card--compact:nth-of-type(4) { grid-area: compact3; }
.act-block--mosaico .act-card--compact:nth-of-type(5) { grid-area: compact4; }

/* ═══════════════════════════════════════════════════
   BLOQUE 4 — ARCHIVO
   Grid uniforme 3 columnas, estilo lista compacta
   ═══════════════════════════════════════════════════ */

.act-archivo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.act-card--archivo {
  background: var(--white);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--navy);
  padding: 0;
}

.act-card--archivo .act-card-body {
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.act-card--archivo .act-card-title {
  font-size: .88rem;
  font-family: var(--font-main);
  font-weight: 600;
  order: 2;
}

.act-card--archivo .act-card-date {
  order: 1;
  margin-bottom: 0;
  font-size: .65rem;
}

/* ═══════════════════════════════════════════════════
   PAGINACIÓN
   ═══════════════════════════════════════════════════ */

.act-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: 3rem 0 1rem;
}

.act-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 .6rem;
  font-family: var(--font-main);
  font-size: .82rem;
  font-weight: 500;
  color: var(--gray-mid);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  text-decoration: none;
  transition: all var(--transition);
}

.act-page:hover {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.act-page.is-current {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.act-page-dots {
  font-size: .82rem;
  color: var(--gray);
  padding: 0 .3rem;
  border: none;
  background: none;
}

.act-page--next {
  padding: 0 1rem;
  font-weight: 600;
  color: var(--teal-dark);
}

.act-page--next:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .act-block--portada {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "hero      hero"
      "secondary minor1"
      "minor2    minor3";
  }

  .act-block--banda {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "wide  wide"
      "side1 side2";
  }

  .act-block--mosaico {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "tall    compact1"
      "tall    compact2"
      "compact3 compact4";
  }
}

@media (max-width: 768px) {
  .act-hero {
    padding: 7rem 0 2rem;
  }

  .act-hero-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .act-hero-date {
    text-align: left;
  }

  .act-block--portada {
    grid-template-columns: 1fr;
    grid-template-areas:
      "hero"
      "secondary"
      "minor1"
      "minor2"
      "minor3";
  }

  .act-block--portada .act-card--hero .act-card-img {
    height: 200px;
  }

  .act-block--banda {
    grid-template-columns: 1fr;
    grid-template-areas:
      "wide"
      "side1"
      "side2";
  }

  .act-block--mosaico {
    grid-template-columns: 1fr;
    grid-template-areas:
      "tall"
      "compact1"
      "compact2"
      "compact3"
      "compact4";
  }

  .act-archivo-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .act-hero-title {
    font-size: 2.2rem;
  }

  .act-card-body {
    padding: 1rem;
  }

  .act-block--portada .act-card--hero .act-card-body {
    padding: 1.2rem;
  }
}