/*
 * Slide automático/manual de 3 fotos para la portada de la edición
 * (.masthead). No existe en la maqueta original (que traía una sola
 * foto fija) — se agrega aparte para no tocar altura-magazine.css.
 */

.masthead__art .masthead__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.05);
  opacity: 0;
  transition: opacity 1.1s var(--ease);
}
.masthead__art .masthead__slide.is-active {
  opacity: 1;
}

.masthead__slider-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}
.masthead__slider-dots {
  display: flex;
  align-items: center;
  gap: 9px;
}
.masthead__slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(244, 242, 237, 0.35);
  cursor: pointer;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.masthead__slider-dot:hover {
  background: rgba(244, 242, 237, 0.6);
}
.masthead__slider-dot.is-active {
  background: var(--rust);
  transform: scale(1.3);
}
.masthead__slider-arrows {
  display: flex;
  gap: 6px;
}
.masthead__slider-arrow {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  padding: 0;
  margin: 0;
  display: grid;
  place-items: center;
  border: 1px solid var(--rule-light);
  border-radius: 2px;
  background: rgba(20, 22, 26, 0.3);
  color: var(--paper);
  font: inherit;
  line-height: 0;
  cursor: pointer;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.masthead__slider-arrow:hover {
  background: rgba(244, 242, 237, 0.14);
  border-color: var(--paper);
}
.masthead__slider-arrow svg {
  display: block;
  width: 15px;
  height: 15px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  overflow: visible;
}

@media (max-width: 560px) {
  .masthead__slider-nav {
    gap: 10px;
  }
  .masthead__slider-arrow {
    width: 28px;
    height: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .masthead__art .masthead__slide {
    transition: none;
  }
}