/* ════════════════════════════════════════════════════════════
   MEJORAS VISUALES — Admisiones / Control Escolar
   Este archivo SOLO añade estilos nuevos. No modifica, sobreescribe
   ni elimina ninguna regla de los CSS existentes (styles.css,
   UCSLP-MENU.css, footer_ucslp.css, Hero-with-image..., etc.)
   Úsalo añadiendo este <link> AL FINAL de los <link> existentes:
   <link rel="stylesheet" href="assets/css/mejoras_admisiones.css">
   ════════════════════════════════════════════════════════════ */

/* ── Variables locales (no tocan :root global) ── */
.mj-scope, body {
  --mj-green:  var(--green, #4caf50);
  --mj-dark:   #001b2d;
  --mj-dark2:  #062538;
  --mj-glow:   rgba(76, 175, 80, .18);
}

/* ════════════════════════════════════════════════════════════
   1) BLOQUES ÍCONO + TEXTO (Trámites, Documentos, Pasos, etc.)
   Estructura existente:
   <div class="d-flex"> <div class="bs-icon ..."> <svg>...</svg> </div> <div> <h4>..</h4> <p>..</p> </div> </div>
   ════════════════════════════════════════════════════════════ */

/* Convertimos cada bloque .d-flex que contiene un .bs-icon en una "card" */
.tab-content .d-flex:has(.bs-icon),
.accordion-body .d-flex:has(.bs-icon) {
  background: linear-gradient(145deg, rgba(255,255,255,0.035), rgba(255,255,255,0));
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 18px;
  padding: 1.75rem;
  margin-bottom: 0 !important;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease, background .3s ease;
  position: relative;
  overflow: hidden;
}

.tab-content .d-flex:has(.bs-icon):hover,
.accordion-body .d-flex:has(.bs-icon):hover {
  transform: translateY(-4px);
  border-color: rgba(76,175,80,0.35);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35), 0 0 0 1px var(--mj-glow);
  background: linear-gradient(145deg, rgba(76,175,80,0.07), rgba(255,255,255,0.01));
}

/* línea decorativa lateral que aparece al hacer hover */
.tab-content .d-flex:has(.bs-icon)::before,
.accordion-body .d-flex:has(.bs-icon)::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--mj-green);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s ease;
  border-radius: 0 4px 4px 0;
}
.tab-content .d-flex:has(.bs-icon):hover::before,
.accordion-body .d-flex:has(.bs-icon):hover::before {
  transform: scaleY(1);
}

/* ── Iconos circulares: glow + animación al hover ── */
.bs-icon.bs-icon-circle {
  box-shadow: 0 0 0 0 rgba(76,175,80,0.4);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .35s ease;
  position: relative;
}

.tab-content .d-flex:has(.bs-icon):hover .bs-icon.bs-icon-circle,
.accordion-body .d-flex:has(.bs-icon):hover .bs-icon.bs-icon-circle {
  transform: scale(1.12) rotate(-6deg);
  box-shadow: 0 0 0 8px rgba(76,175,80,0.12), 0 8px 20px rgba(76,175,80,0.35);
}

.bs-icon.bs-icon-xl {
  width: 4rem !important;
  height: 4rem !important;
}
.bs-icon.bs-icon-xl svg {
  font-size: 1.6rem;
}

/* ── Títulos h4 dentro de las cards ── */
.tab-content .d-flex:has(.bs-icon) h4,
.accordion-body .d-flex:has(.bs-icon) h4 {
  font-weight: 700;
  letter-spacing: .3px;
  margin-bottom: .6rem;
  position: relative;
  display: inline-block;
}

/* ── hr dentro de las cards: reemplazo visual sutil ── */
.tab-content .d-flex:has(.bs-icon) hr,
.accordion-body .d-flex:has(.bs-icon) hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, rgba(76,175,80,0.35), rgba(255,255,255,0.04));
  margin: 1.1rem 0;
  opacity: 1;
}

/* ── strong dentro de párrafos (Procedimiento:, Especificaciones:, etc.) ── */
.tab-content .d-flex:has(.bs-icon) p strong:first-child,
.accordion-body .d-flex:has(.bs-icon) p strong:first-child {
  color: var(--mj-green);
  font-size: .95em;
  letter-spacing: .5px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tab-content .d-flex:has(.bs-icon) p strong:first-child::before,
.accordion-body .d-flex:has(.bs-icon) p strong:first-child::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mj-green);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(76,175,80,.7);
}

/* separación vertical entre cards apiladas (las hr.py-3 / pt-3 pb-3 originales) */
.tab-content hr.py-3,
.tab-content hr.pt-3.pb-3 {
  border: none;
  height: 1px;
  background: transparent;
  margin: 1.5rem 0;
}

/* ════════════════════════════════════════════════════════════
   2) TABS (Trámites Académicos / Trámite de Bajas, Proceso de inscripción)
   ════════════════════════════════════════════════════════════ */

.nav-tabs {
  border-bottom: none;
  gap: .5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.nav-tabs .nav-link {
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 100px !important;
  padding: .65rem 1.75rem !important;
  font-size: .85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700 !important;
  background: rgba(255,255,255,0.02);
  transition: all .25s ease;
}

.nav-tabs .nav-link:hover {
  border-color: rgba(76,175,80,0.4) !important;
  background: rgba(76,175,80,0.06);
  transform: translateY(-2px);
}

.nav-tabs .nav-link.active {
  background: var(--mj-green) !important;
  color: #001b2d !important;
  border-color: var(--mj-green) !important;
  box-shadow: 0 6px 18px rgba(76,175,80,0.35);
}

/* Animación de entrada del contenido del tab activo */
.tab-pane.active {
  animation: mjFadeUp .45s ease both;
}
@keyframes mjFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════════════════════════════════════════════════════════════
   3) ACORDEONES (dentro del contenido, no el menú de navegación)
   ════════════════════════════════════════════════════════════ */

.tab-content .accordion-item,
section .container > .accordion-item {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px !important;
  margin-bottom: .75rem;
  overflow: hidden;
  transition: border-color .25s ease;
}
.tab-content .accordion-item:hover {
  border-color: rgba(76,175,80,0.3);
}

.tab-content .accordion-button,
section .container > .accordion-item .accordion-button {
  background: rgba(255,255,255,0.02) !important;
  color: #fff !important;
  font-weight: 600;
  letter-spacing: .5px;
  padding: 1rem 1.25rem;
  border-radius: 14px !important;
  box-shadow: none !important;
}
.tab-content .accordion-button:not(.collapsed),
section .container > .accordion-item .accordion-button:not(.collapsed) {
  background: rgba(76,175,80,0.1) !important;
  color: var(--mj-green) !important;
}
.tab-content .accordion-button::after {
  filter: brightness(0) invert(1);
  opacity: .6;
}
.tab-content .accordion-button:not(.collapsed)::after {
  filter: none;
}

.tab-content .accordion-body {
  background: rgba(0,0,0,0.15);
  padding: 1.25rem 1.5rem;
}

/* ════════════════════════════════════════════════════════════
   4) ENCABEZADOS DE SECCIÓN
   ════════════════════════════════════════════════════════════ */

/* Refuerza los h2 destacados (Departamento de control escolar, Nuevo ingreso, etc.) */
section h2.text-center {
  position: relative;
  padding-bottom: 1.25rem !important;
}
section h2.text-center::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 70px; height: 3px;
  border-radius: 100px;
  background: linear-gradient(90deg, transparent, var(--mj-green), transparent);
}

/* Párrafo de información de contacto (control escolar) */
section .container > .d-flex.flex-column p {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 1.5rem 2rem;
  line-height: 1.9;
  font-size: .95rem;
}

/* ════════════════════════════════════════════════════════════
   5) CTA INFERIOR ("Da el siguiente paso...")
   ════════════════════════════════════════════════════════════ */

section[style*="background: #001b2d"] > .container > .text-white.bg-dark,
section.py-4.py-xl-5 .text-white.bg-dark {
  background: linear-gradient(135deg, #04293f, #00111c) !important;
  border-radius: 20px !important;
  border: 1px solid rgba(76,175,80,0.25) !important;
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  position: relative;
  overflow: hidden;
}
section[style*="background: #001b2d"] > .container > .text-white.bg-dark::before,
section.py-4.py-xl-5 .text-white.bg-dark::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(76,175,80,0.18), transparent 70%);
  pointer-events: none;
}

section .text-white.bg-dark .btn-outline-secondary {
  border-radius: 100px !important;
  border-color: var(--mj-green) !important;
  color: var(--mj-green) !important;
  font-weight: 700;
  letter-spacing: 1px;
  transition: all .25s ease;
}
section .text-white.bg-dark .btn-outline-secondary:hover {
  background: var(--mj-green) !important;
  color: #001b2d !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(76,175,80,0.35);
}

/* ════════════════════════════════════════════════════════════
   6) HERO — pequeño refuerzo SIN tocar el parallax existente
   Solo añadimos un overlay sutil y refuerzo de tipografía,
   el div con data-bss-parallax-bg sigue intacto.
   ════════════════════════════════════════════════════════════ */

[data-bss-parallax-bg="true"] {
  position: relative;
}
[data-bss-parallax-bg="true"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(0,17,28,0.78) 0%, rgba(0,17,28,0.35) 45%, rgba(0,17,28,0.05) 100%);
  pointer-events: none;
  z-index: 0;
}
[data-bss-parallax-bg="true"] > .container {
  position: relative;
  z-index: 1;
}

[data-bss-parallax-bg="true"] h1 {
  text-shadow: 0 4px 24px rgba(0,0,0,0.5);
  letter-spacing: 1px;
}

[data-bss-parallax-bg="true"] .btn-outline-secondary {
  border-radius: 100px;
  border-width: 2px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: .75rem 2rem;
  backdrop-filter: blur(4px);
  transition: all .25s ease;
}
[data-bss-parallax-bg="true"] .btn-outline-secondary:hover {
  background: var(--mj-green);
  border-color: var(--mj-green);
  color: #001b2d !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(76,175,80,0.4);
}

/* ════════════════════════════════════════════════════════════
   7) RESPONSIVE
   ════════════════════════════════════════════════════════════ */

@media (max-width: 767px) {
  .tab-content .d-flex:has(.bs-icon),
  .accordion-body .d-flex:has(.bs-icon) {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1.25rem;
  }
  .tab-content .d-flex:has(.bs-icon) .bs-icon,
  .accordion-body .d-flex:has(.bs-icon) .bs-icon {
    margin: 0 auto 1rem auto !important;
  }
  .nav-tabs .nav-link {
    padding: .55rem 1.1rem !important;
    font-size: .75rem;
  }
  section .container > .d-flex.flex-column p {
    padding: 1.25rem 1.25rem;
  }
}

/* ════════════════════════════════════════════════════════════
   8) FALLBACK para navegadores sin soporte de :has()
   (Firefox <103, Safari <15.4). No rompe nada, solo aplica
   un estilo base más simple a los mismos contenedores.
   ════════════════════════════════════════════════════════════ */
@supports not selector(:has(*)) {
  .tab-content .d-flex,
  .accordion-body .d-flex {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 18px;
    padding: 1.75rem;
    transition: transform .3s ease, border-color .3s ease;
  }
  .tab-content .d-flex:hover,
  .accordion-body .d-flex:hover {
    transform: translateY(-4px);
    border-color: rgba(76,175,80,0.35);
  }
}