/* ═══════════════════════════════════════════════════════════════
   SUNEDU — Registro Nacional de Grados y Títulos
   CSS de Responsividad (responsive.css)
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. TABLET & MOBILE VIEWPORTS (< 1024px) ───────────────── */
@media (max-width: 1024px) {
  .nav-ul > .menu-item > a {
    font-size: 13px;
    padding: 8px 10px;
  }
  
  .transparency-badge-img {
    max-height: 32px;
  }
}

/* ── 2. MOBILE VIEWPORTS (< 900px) ─────────────────────────── */
@media (max-width: 900px) {
  /* Header y Menú Hamburguesa */
  #main_nav {
    display: none; /* Ocultar menú normal */
  }

  #nav_button {
    display: flex; /* Mostrar hamburguesa */
  }

  #logo_img img {
    max-height: 48px;
  }

  #main_header.opaque_header #logo_img img {
    max-height: 40px;
  }

  /* Banners e Iconos */
  .banner_bg_container {
    height: 140px;
  }

  .banner_title {
    font-size: 20px;
  }

  .banner_subtitle {
    font-size: 16px;
  }

  /* Grilla VC - Stackear columnas de 50% */
  .vc_row {
    flex-direction: column;
    gap: 16px;
  }

  .vc_span6 {
    flex: 0 0 100%;
  }

  .wpb_video_wrapper, .banner_6_pasos_img {
    height: 240px;
  }

  /* Contenedor de aplicativo de fondo */
  .app_background_container {
    min-height: auto;
  }
  
  /* Ocultar barra Denuncias en móvil */
  .bar_denuncias {
    display: none !important;
  }

  .app_background_inner {
    padding: 20px 10px;
  }

  /* Buscador integrado */
  .app_search_card {
    max-width: 100%;
    margin: 10px 0;
  }

  .card_body {
    padding: 20px;
  }

  .search_main_title {
    font-size: 13px;
  }

  .search_main_title strong {
    font-size: 15px;
  }

  .info_alert {
    margin: 0 20px 20px 20px;
    padding: 10px 14px;
  }

  /* Botones del buscador */
  .search_buttons_container {
    flex-wrap: wrap;
  }

  .pill_btn {
    width: 100%;
    justify-content: center;
    padding: 10px 20px;
  }

  .results_section_integrated {
    padding: 20px;
  }

  /* Columnas de Guía - Stackeadas */
  .guide_columns_container {
    flex-direction: column;
    gap: 15px;
  }
  
  .guide_col_card_box {
    height: auto;
  }

  /* Footer */
  .footer_grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 24px;
  }

  .footer_col {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 20px;
  }

  .footer_col:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .footer_title {
    margin-bottom: 12px;
  }
}

/* ── 3. SMALL MOBILE VIEWPORTS (< 480px) ────────────────────── */
@media (max-width: 480px) {
  body {
    font-size: 14px;
  }

  .banner_bg_container {
    height: 120px;
  }

  .banner_bracket_box {
    padding: 10px 16px;
  }

  .banner_title {
    font-size: 16px;
  }

  .banner_subtitle {
    font-size: 13px;
  }

  .wpb_video_wrapper, .banner_6_pasos_img {
    height: 180px;
  }

  .app_tab {
    padding: 6px 16px;
    font-size: 12px;
  }

  .card_body {
    padding: 16px;
  }

  .pill_label {
    padding: 4px 14px;
    font-size: 11px;
  }

  .clean_line_input {
    font-size: 13px;
  }

  .captcha_widget {
    width: 100%;
    height: auto;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
  }

  .captcha_cloudflare_brand {
    align-self: flex-end;
  }

  /* Paginación y Tabla */
  .app_pagination {
    flex-direction: column;
    align-items: center;
  }
}

/* ── 4. OFFCANVAS MENÚ MÓVIL (Estilos de Soporte) ────────────── */
.mobile_overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1099;
}

.mobile_overlay.active {
  display: block;
}

#mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background: var(--sunedu-purple);
  z-index: 1100;
  transform: translateX(-100%);
  transition: transform 0.3s ease-in-out;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

#mobile-menu.open {
  transform: translateX(0);
}

.mobile_menu_header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: rgba(0,0,0,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--sunedu-white);
}

.mobile_logo_text {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
}

#mobile_menu_close {
  font-size: 20px;
  color: var(--sunedu-white);
  padding: 4px;
}

#mobile_menu_search {
  padding: 12px 16px;
  background: rgba(0,0,0,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

#mobile_menu_search form {
  display: flex;
  gap: 8px;
}

#mobile_menu_search input {
  flex: 1;
  padding: 8px 12px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  color: var(--sunedu-white);
  font-size: 13px;
  outline: none;
}

#mobile_menu_search button {
  padding: 8px 12px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  color: var(--sunedu-white);
}

/* Items del menú móvil */
.mobile_ul {
  flex: 1;
}

.mobile_item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.mobile_item a:hover {
  background: rgba(255,255,255,0.1);
}

.mobile_sub {
  display: none;
  background: rgba(255,255,255,0.08);
}

.mobile_sub.open {
  display: block;
}

.mobile_sub li a {
  padding: 10px 24px;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.mobile_item_highlight a {
  color: var(--sunedu-light-blue);
  font-weight: 700;
}