/* Header principal (logo + ítem Carreras) */

.site-header {
  position: relative;
  z-index: 40;
  background: var(--color-primary);
  /* Sombra siempre visible: sin esto, el header se funde con cualquier
     contenido que tenga el mismo teal debajo (p. ej. index.html) y deja de
     leerse como una barra de navegación separada. */
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  min-height: var(--header-height);
}

.site-header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header__logo img {
  height: 40px;
  width: auto;
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-header__nav-item {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-fast);
}

.site-header__nav-item:hover,
.site-header__nav-item:focus-visible {
  color: var(--color-white);
}

/* ---- Overlay full-screen de Carreras ---- */

.careers-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  overflow-y: auto;
  background: var(--color-primary);
}

.careers-overlay[hidden] {
  display: none;
}

.careers-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: radial-gradient(circle, white 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}

.careers-overlay__glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: var(--color-primary-light);
  filter: blur(70px);
  pointer-events: none;
}

.careers-overlay__glow--tl {
  top: -96px;
  left: -96px;
  opacity: 0.3;
}

.careers-overlay__glow--br {
  bottom: -96px;
  right: -96px;
  opacity: 0.2;
}

.careers-overlay__close {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  line-height: 0; /* evita el hueco de línea base que descentraba el ícono */
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.careers-overlay__close svg {
  width: 20px;
  height: 20px;
}

.careers-overlay__close:hover,
.careers-overlay__close:focus-visible {
  background: rgba(255, 255, 255, 0.22);
  transform: scale(1.06);
}

.careers-overlay__panel {
  position: relative;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 112px var(--gutter);
}

.careers-overlay__eyebrow {
  margin-bottom: 32px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.careers-overlay__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 40px;
}

.careers-overlay__loading {
  grid-column: 1 / -1;
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.7);
}

.careers-overlay__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-white);
  opacity: 0;
  transform: translateY(20px);
  transition: color var(--transition-fast), opacity 0.45s var(--ease-out), transform 0.45s var(--ease-out);
}

.careers-overlay__item:hover,
.careers-overlay__item:focus-visible {
  color: var(--color-primary-light);
}

.careers-overlay__item-arrow {
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.careers-overlay__item:hover .careers-overlay__item-arrow,
.careers-overlay__item:focus-visible .careers-overlay__item-arrow {
  opacity: 1;
  transform: translateX(0);
}

.careers-overlay.is-open .careers-overlay__item {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .careers-overlay__item {
    transition: none;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 640px) {
  .site-header__bar {
    gap: 16px;
    min-height: 64px;
  }

  .site-header__logo img {
    height: 30px;
  }

  .site-header__nav {
    gap: 20px;
  }

  .site-header__nav-item {
    font-size: 0.9375rem;
  }

  .careers-overlay__panel {
    padding: 96px var(--gutter) 64px;
  }

  .careers-overlay__list {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .careers-overlay__item {
    font-size: 20px;
  }
}