/* ============================================================
   CSS global — Colegio Los Ángeles Santiago
   Fuente de verdad: repositorio git (sitio-web-colegio).
   Se encola desde functions.php con cache-busting por filemtime.

   REGLA: diseño GLOBAL y reutilizable (tokens, header, footer,
   utilidades). El layout de cada página sigue en Elementor.
   ============================================================ */

/* Los design tokens (--clas-*) se declaran en style.css. */

/* --- Accesibilidad global (design-system.md §5) --- */
:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Accesibilidad: saltar al contenido --- */
.clas-skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--clas-burdeo);
  color: #fff;
  padding: 0.6rem 1rem;
}
.clas-skip-link:focus { left: 0; }

/* ============================================================
   HEADER (réplica del header actual de Elementor Pro)
   ============================================================ */

/* Barra superior de contacto */
.clas-topbar {
  background: var(--clas-burdeo);
  color: #fff;
  font-size: 0.85rem;
}
.clas-topbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.75rem;
}
.clas-topbar a {
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: color 0.15s ease;
}
.clas-topbar a:hover { color: var(--clas-dorado-claro); }

.clas-header {
  background: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  position: relative;
  z-index: 100;
}
.clas-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.clas-header__brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--clas-tinta);
}
.clas-header__logo,
.clas-header__brand img {
  height: 92px;
  width: auto;
  display: block;
}
.clas-header__name {
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.1;
  color: var(--clas-tinta);
}

/* Navegación */
.clas-nav .clas-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.clas-nav .clas-menu a {
  display: block;
  padding: 0.55rem 0.15rem;
  margin: 0 0.7rem;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #4a4441;
  border-bottom: 3px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.clas-nav .clas-menu a:hover,
.clas-nav .clas-menu .current-menu-item > a {
  color: var(--clas-burdeo);
  border-bottom-color: var(--clas-burdeo);
}

/* Botón hamburguesa (oculto en desktop) */
.clas-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.clas-nav-toggle span {
  display: block;
  height: 3px;
  width: 26px;
  background: var(--clas-burdeo);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* --- Responsive: menú colapsable --- */
@media (max-width: 900px) {
  .clas-nav-toggle { display: flex; }
  .clas-header__logo,
  .clas-header__brand img { height: 60px; }
  .clas-topbar__inner { justify-content: center; }
  .clas-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 3px solid var(--clas-burdeo);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .clas-nav-open .clas-nav { max-height: 80vh; }
  .clas-nav .clas-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1rem 1rem;
  }
  .clas-nav .clas-menu a { padding: 0.85rem 0.5rem; margin: 0; border-bottom: none; }
  /* animación del ícono a "X" */
  .clas-nav-open .clas-nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .clas-nav-open .clas-nav-toggle span:nth-child(2) { opacity: 0; }
  .clas-nav-open .clas-nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.clas-footer {
  background: var(--clas-burdeo);
  color: #f3e9e5;
  margin-top: 3rem;
}
.clas-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.25rem 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.clas-footer__title {
  color: var(--clas-dorado-claro);
  font-size: 1.05rem;
  line-height: 1.35;
  margin: 0 0 1rem;
}
.clas-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* Divisores verticales entre columnas (como el footer actual) */
.clas-footer__col + .clas-footer__col {
  border-left: 1px solid rgba(255, 255, 255, 0.25);
  padding-left: 2rem;
}

.clas-footer__list li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.9rem;
  line-height: 1.4;
}
/* Correo en línea aparte bajo el cargo (como el footer actual) */
.clas-footer__mail { display: block; }
.clas-footer__list li::before {
  content: "\203A"; /* › */
  position: absolute;
  left: 0;
  color: var(--clas-dorado);
  font-weight: 700;
}
.clas-footer__list a {
  color: #f3e9e5;
  text-decoration: none;
  transition: color 0.15s ease;
}
.clas-footer__list a:hover { color: var(--clas-dorado-claro); }
.clas-footer__list b { color: #fff; }

.clas-footer__bottom {
  background: #262626; /* barra inferior oscura, como el footer actual */
  text-align: center;
  padding: 1.1rem;
  font-size: 0.85rem;
  color: #cfcaca;
}
.clas-footer__bottom p { margin: 0; }
.clas-footer__bottom b { color: var(--clas-dorado-claro); }

@media (max-width: 820px) {
  .clas-footer__inner { grid-template-columns: 1fr; gap: 1.75rem; }
  .clas-footer__col + .clas-footer__col { border-left: none; padding-left: 0; }
}