/* ============================================================
   Portal IEAN — Diseño GOV.CO Institucional
   Versión 2.0 — Sin dependencias externas de fuentes
   ============================================================ */

:root {
  --azul:        #3A3F8F;
  --azul-oscuro: #22275C;
  --amarillo:    #FBBA00;
  --rojo:        #C00000;
  --verde:       #00703C;
  --gris-claro:  #F4F6FA;
  --gris-medio:  #6C757D;
  --gris-borde:  #DEE2E6;
  --texto:       #1A1A2E;
  --blanco:      #FFFFFF;
  --sombra:      rgba(58,63,143,.13);
  --radio:       6px;
  --radio-lg:    10px;
  --trans:       .22s ease;
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--azul); text-decoration:none; transition:color var(--trans); }
a:hover { color: var(--rojo); }
img { max-width:100%; height:auto; display:block; }
h1,h2,h3,h4,h5,h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--azul-oscuro);
}

/* ============================================================
   BARRA SUPERIOR GOV.CO
   ============================================================ */
.barra-gov {
  background: var(--azul-oscuro);
  padding: 7px 0;
  font-size: 12px;
  color: rgba(255,255,255,.75);
  border-bottom: 2px solid var(--amarillo);
}
.barra-gov a {
  color: rgba(255,255,255,.85);
  font-size: 12px;
  margin-left: 18px;
  transition: color var(--trans);
}
.barra-gov a:hover { color: var(--amarillo); }
.barra-gov__bandera {
  display: inline-block;
  width: 26px; height: 14px;
  background: linear-gradient(to bottom,
    #FCD116 0%, #FCD116 33.33%,
    #003087 33.33%, #003087 66.66%,
    #CE1126 66.66%, #CE1126 100%);
  border-radius: 2px;
  vertical-align: middle;
  margin-right: 7px;
}

/* ============================================================
   HEADER PRINCIPAL
   ============================================================ */
.header-principal {
  background: var(--blanco);
  border-bottom: 4px solid var(--amarillo);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px var(--sombra);
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.header-logo__img {
  width: 54px; height: 54px;
  object-fit: contain;
  flex-shrink: 0;
}
.header-logo__escudo-placeholder {
  width: 54px; height: 54px;
  background: var(--azul);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 900; font-size: 18px;
  flex-shrink: 0;
}
.header-logo__texto {
  font-size: 15px;
  font-weight: 700;
  color: var(--azul-oscuro);
  line-height: 1.3;
  max-width: 380px;
}
.header-logo__texto small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--gris-medio);
  margin-top: 2px;
}
.header-accesibilidad {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-acc {
  background: none;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 5px 11px;
  font-size: 12px;
  cursor: pointer;
  color: var(--gris-medio);
  transition: all var(--trans);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.btn-acc:hover {
  background: var(--azul);
  color: white;
  border-color: var(--azul);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-iean {
  background: var(--azul);
}
.navbar-iean .navbar-nav .nav-link {
  color: rgba(255,255,255,.9) !important;
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: .4px;
  padding: 14px 15px !important;
  text-transform: uppercase;
  position: relative;
  transition: all var(--trans);
}
.navbar-iean .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 3px;
  background: var(--amarillo);
  transition: all var(--trans);
  border-radius: 2px 2px 0 0;
}
.navbar-iean .navbar-nav .nav-link:hover,
.navbar-iean .navbar-nav .nav-link.activo {
  color: var(--amarillo) !important;
}
.navbar-iean .navbar-nav .nav-link:hover::after,
.navbar-iean .navbar-nav .nav-link.activo::after {
  left: 0; right: 0;
}
.navbar-iean .dropdown-menu {
  border: none;
  border-top: 3px solid var(--amarillo);
  border-radius: 0 0 var(--radio-lg) var(--radio-lg);
  box-shadow: 0 8px 28px var(--sombra);
  padding: 6px 0;
  min-width: 230px;
}
.navbar-iean .dropdown-item {
  font-size: 13.5px;
  padding: 9px 20px;
  color: var(--texto);
  transition: background var(--trans);
}
.navbar-iean .dropdown-item:hover {
  background: var(--gris-claro);
  color: var(--azul);
}
.navbar-busqueda { display:flex; align-items:center; }
.navbar-busqueda input {
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.1);
  color: white;
  border-radius: var(--radio) 0 0 var(--radio);
  padding: 7px 13px;
  font-size: 13px;
  width: 200px;
  transition: background var(--trans);
}
.navbar-busqueda input::placeholder { color: rgba(255,255,255,.55); }
.navbar-busqueda input:focus { outline:none; background:rgba(255,255,255,.18); }
.navbar-busqueda button {
  background: var(--amarillo);
  border: none;
  padding: 7px 13px;
  border-radius: 0 var(--radio) var(--radio) 0;
  color: var(--azul-oscuro);
  cursor: pointer;
  font-size: 14px;
}

/* ============================================================
   BANNER / HERO
   ============================================================ */
.banner-slider .carousel-item { height: 460px; }
.banner-slider .carousel-item img {
  width: 100%; height: 460px;
  object-fit: cover; object-position: center;
}
.banner-slider .carousel-caption {
  background: linear-gradient(transparent, rgba(22,27,80,.88));
  bottom: 0; left: 0; right: 0;
  padding: 48px 48px 36px;
  text-align: left;
  border-radius: 0;
}
.banner-slider .carousel-caption h3 {
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 800;
  color: white;
  text-shadow: 0 2px 6px rgba(0,0,0,.4);
  margin-bottom: 8px;
}
.banner-slider .carousel-caption p {
  font-size: 15px;
  color: rgba(255,255,255,.88);
}

/* Banner por defecto (sin imagen) */
.banner-default {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-oscuro) 100%);
  padding: 80px 0 70px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.banner-default::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 360px; height: 360px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.banner-default::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 260px; height: 260px;
  background: rgba(251,186,0,.07);
  border-radius: 50%;
}
.banner-default h1 {
  font-size: clamp(28px, 4.5vw, 54px);
  font-weight: 900;
  color: white;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.15;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.banner-default p {
  font-size: 17px;
  color: rgba(255,255,255,.82);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.banner-default .banner-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn-gov {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--azul);
  color: white;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 11px 26px;
  border: 2px solid var(--azul);
  border-radius: var(--radio);
  cursor: pointer;
  transition: all var(--trans);
  text-decoration: none;
}
.btn-gov:hover {
  background: var(--azul-oscuro);
  border-color: var(--azul-oscuro);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(58,63,143,.3);
}
.btn-gov-outline {
  background: transparent;
  color: var(--azul);
  border: 2px solid var(--azul);
}
.btn-gov-outline:hover { background: var(--azul); color: white; }
.btn-amarillo {
  background: var(--amarillo);
  border-color: var(--amarillo);
  color: var(--azul-oscuro);
}
.btn-amarillo:hover {
  background: #e5a900;
  border-color: #e5a900;
  color: var(--azul-oscuro);
}
.btn-blanco {
  background: white;
  border-color: white;
  color: var(--azul-oscuro);
}
.btn-blanco:hover { background: rgba(255,255,255,.88); color: var(--azul-oscuro); }

/* ============================================================
   SECCIÓN ACCESOS RÁPIDOS
   ============================================================ */
.sec-accesos {
  background: var(--gris-claro);
  padding: 36px 0;
  border-bottom: 1px solid var(--gris-borde);
}
.acceso-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: white;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  padding: 24px 16px 20px;
  text-decoration: none;
  color: var(--texto);
  height: 100%;
  transition: all var(--trans);
  cursor: pointer;
}
.acceso-card:hover {
  border-color: var(--azul);
  box-shadow: 0 6px 20px var(--sombra);
  transform: translateY(-4px);
  color: var(--azul);
}
.acceso-card__icono {
  width: 56px; height: 56px;
  background: var(--azul);
  border-radius: 50%;
  display: flex; align-items:center; justify-content:center;
  font-size: 22px;
  color: white;
  margin-bottom: 12px;
  transition: background var(--trans);
}
.acceso-card:hover .acceso-card__icono { background: var(--rojo); }
.acceso-card__titulo {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  line-height: 1.3;
}

/* ============================================================
   SECCIÓN NOTICIAS
   ============================================================ */
.sec-noticias { padding: 60px 0; background: white; }
.sec-titulo {
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 800;
  color: var(--azul-oscuro);
  text-transform: uppercase;
  letter-spacing: .8px;
  padding-bottom: 14px;
  margin-bottom: 32px;
  position: relative;
}
.sec-titulo::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 52px; height: 4px;
  background: var(--amarillo);
  border-radius: 2px;
}

/* Noticia grande / principal */
.noticia-principal {
  position: relative;
  border-radius: var(--radio-lg);
  overflow: hidden;
  height: 420px;
  display: block;
  text-decoration: none;
}
.noticia-principal img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.noticia-principal:hover img { transform: scale(1.04); }
.noticia-principal__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 25%, rgba(22,27,80,.9) 100%);
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
}
.noticia-principal__cat {
  display: inline-block;
  background: var(--amarillo);
  color: var(--azul-oscuro);
  font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 10px;
}
.noticia-principal__titulo {
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 800; color: white; line-height: 1.25;
  margin-bottom: 8px;
}
.noticia-principal__fecha { font-size: 12px; color: rgba(255,255,255,.7); }

/* Tarjeta noticia pequeña */
.noticia-card {
  display: flex; flex-direction: column;
  background: white;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  overflow: hidden;
  height: 100%;
  transition: all var(--trans);
}
.noticia-card:hover {
  box-shadow: 0 6px 22px var(--sombra);
  transform: translateY(-3px);
  border-color: var(--azul);
}
.noticia-card__img {
  height: 180px; overflow: hidden; position: relative;
}
.noticia-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.noticia-card:hover .noticia-card__img img { transform: scale(1.06); }
.noticia-card__cat {
  position: absolute; top: 10px; left: 10px;
  font-size: 10px; font-weight: 700;
  padding: 3px 9px; border-radius: 20px;
  text-transform: uppercase; color: white;
  letter-spacing: .5px;
}
.noticia-card__body {
  padding: 16px; flex: 1;
  display: flex; flex-direction: column;
}
.noticia-card__fecha { font-size: 11px; color: var(--gris-medio); margin-bottom: 7px; }
.noticia-card__titulo {
  font-size: 15px; font-weight: 700;
  color: var(--azul-oscuro); line-height: 1.35;
  margin-bottom: 10px; flex: 1;
}
.noticia-card__titulo a { color: inherit; }
.noticia-card__titulo a:hover { color: var(--rojo); }
.noticia-card__resumen { font-size: 13px; color: var(--gris-medio); line-height: 1.55; }

/* ============================================================
   SECCIÓN TRANSPARENCIA ITA
   ============================================================ */
.sec-ita {
  background: var(--azul);
  padding: 60px 0;
}
.sec-ita .sec-titulo { color: white; }
.sec-ita .sec-titulo::after { background: var(--amarillo); }

.ita-card {
  display: block;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radio-lg);
  padding: 22px 14px;
  text-align: center;
  text-decoration: none;
  color: white;
  height: 100%;
  transition: all var(--trans);
}
.ita-card:hover {
  background: var(--amarillo);
  color: var(--azul-oscuro);
  border-color: var(--amarillo);
  transform: translateY(-4px);
  box-shadow: 0 8px 22px rgba(0,0,0,.25);
}
.ita-card__num {
  font-size: 38px; font-weight: 900;
  opacity: .25; line-height: 1;
  margin-bottom: 6px;
  display: block;
}
.ita-card:hover .ita-card__num { opacity: .5; }
.ita-card__icono { font-size: 22px; margin-bottom: 8px; display: block; }
.ita-card__nombre {
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .4px;
  line-height: 1.4;
}

/* ============================================================
   SECCIÓN ATENCIÓN AL CIUDADANO
   ============================================================ */
.sec-atencion { padding: 60px 0; background: var(--gris-claro); }

.atencion-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 18px;
  background: white;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  text-decoration: none; color: var(--texto);
  height: 100%;
  transition: all var(--trans);
}
.atencion-item:hover {
  border-color: var(--azul);
  background: white;
  color: var(--azul);
  transform: translateX(4px);
  box-shadow: 0 4px 16px var(--sombra);
}
.atencion-item__icono {
  width: 46px; height: 46px;
  background: var(--gris-claro);
  border-radius: var(--radio-lg);
  display: flex; align-items:center; justify-content:center;
  font-size: 19px; color: var(--azul);
  flex-shrink: 0;
  transition: all var(--trans);
}
.atencion-item:hover .atencion-item__icono {
  background: var(--azul); color: white;
}
.atencion-item__nombre { font-weight: 700; font-size: 14px; margin-bottom: 3px; }
.atencion-item__desc { font-size: 12px; color: var(--gris-medio); }

/* ============================================================
   ESTADÍSTICAS
   ============================================================ */
.sec-stats { padding: 50px 0; background: white; }
.stat-item { text-align: center; }
.stat-item__num {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 900; color: var(--azul);
  line-height: 1; display: block;
}
.stat-item__label {
  font-size: 13px; color: var(--gris-medio);
  margin-top: 8px; font-weight: 500;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--azul-oscuro);
  color: rgba(255,255,255,.78);
  padding: 52px 0 0;
}
.footer__col-titulo {
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--amarillo);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer a {
  display: block; font-size: 13px;
  color: rgba(255,255,255,.68);
  padding: 4px 0;
  transition: color var(--trans);
  text-decoration: none;
}
.footer a:hover { color: var(--amarillo); }
.footer p {
  font-size: 13px; line-height: 1.7;
  color: rgba(255,255,255,.65);
}
.footer__redes { display:flex; gap:8px; margin-top:16px; flex-wrap:wrap; }
.footer__red {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex; align-items:center; justify-content:center;
  font-size: 15px;
  color: rgba(255,255,255,.7);
  transition: all var(--trans);
  text-decoration: none;
}
.footer__red:hover {
  background: var(--amarillo);
  color: var(--azul-oscuro);
}
.footer__bottom {
  margin-top: 44px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 12px; color: rgba(255,255,255,.45);
  text-align: center;
}
.footer__bottom a { display:inline; color:rgba(255,255,255,.45); padding:0 8px; }
.footer__bottom a:hover { color: var(--amarillo); }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-gov {
  background: var(--gris-claro);
  padding: 11px 0;
  border-bottom: 1px solid var(--gris-borde);
}
.breadcrumb { margin-bottom: 0; font-size: 13px; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--gris-medio); }
.breadcrumb-item a { color: var(--azul); }
.breadcrumb-item.active { color: var(--gris-medio); }

/* ============================================================
   HERO DE PÁGINAS INTERIORES
   ============================================================ */
.pagina-hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-oscuro) 100%);
  padding: 42px 0;
  color: white;
  position: relative;
  overflow: hidden;
}
.pagina-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 320px; height: 320px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.pagina-hero__titulo {
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 900; color: white;
  text-transform: uppercase; letter-spacing: .8px;
  position: relative; z-index: 1;
}
.pagina-hero__sub {
  font-size: 15px; color: rgba(255,255,255,.78);
  margin-top: 8px; position: relative; z-index: 1;
}
.pagina-contenido { padding: 52px 0; }

/* ============================================================
   ITA — ÁRBOL JERÁRQUICO (vista pública)
   ============================================================ */
.ita-arbol { list-style:none; padding:0; margin:0; }
.ita-arbol__item {
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color var(--trans);
}
.ita-arbol__item:hover { border-color: var(--azul); }
.ita-arbol__cabecera {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; cursor: pointer;
  background: white; transition: background var(--trans);
}
.ita-arbol__cabecera:hover { background: var(--gris-claro); }
.ita-arbol__codigo {
  font-size: 12px; font-weight: 700; color: var(--azul);
  background: rgba(58,63,143,.08);
  padding: 3px 9px; border-radius: var(--radio);
  min-width: 48px; text-align: center; flex-shrink: 0;
}
.ita-arbol__nombre { flex:1; font-weight:600; font-size:15px; }
.ita-arbol__toggle { color: var(--gris-medio); transition: transform var(--trans); flex-shrink:0; }
.ita-arbol__item.abierto .ita-arbol__toggle { transform: rotate(90deg); }
.ita-arbol__hijos {
  display: none;
  border-top: 1px solid var(--gris-borde);
  background: var(--gris-claro);
  padding: 14px 16px;
}
.ita-arbol__item.abierto .ita-arbol__hijos { display: block; }
.ita-archivo-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: white; border-radius: var(--radio);
  margin-bottom: 6px;
  border: 1px solid var(--gris-borde);
  text-decoration: none; color: var(--texto);
  transition: all var(--trans); font-size: 14px;
}
.ita-archivo-item:hover {
  background: var(--azul); color: white;
  border-color: var(--azul);
}
.ita-archivo-item:hover i { color: white !important; }

/* ============================================================
   TARJETA GENÉRICA
   ============================================================ */
.card-gov {
  background: white;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-lg);
  padding: 24px;
}
.shadow-gov { box-shadow: 0 4px 18px var(--sombra); }

/* ============================================================
   BOTÓN VOLVER ARRIBA
   ============================================================ */
#btn-subir {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  background: var(--azul); color: white;
  border: none; width: 44px; height: 44px;
  border-radius: 50%; font-size: 17px;
  cursor: pointer; display: none;
  box-shadow: 0 4px 14px rgba(58,63,143,.4);
  transition: all var(--trans);
}
#btn-subir:hover { background: var(--azul-oscuro); transform: translateY(-2px); }

/* ============================================================
   BADGE / ETIQUETA
   ============================================================ */
.badge-gov {
  display: inline-block;
  background: var(--azul); color: white;
  font-size: 11px; font-weight: 700;
  padding: 3px 9px; border-radius: 20px;
  letter-spacing: .3px;
}

/* ============================================================
   ARTÍCULO DE NOTICIA (detalle)
   ============================================================ */
.noticia-articulo h1 { font-size: clamp(24px, 3vw, 40px); font-weight: 900; margin-bottom: 16px; }
.noticia-meta {
  display: flex; flex-wrap: wrap; gap: 14px;
  font-size: 13px; color: var(--gris-medio);
  padding: 12px 0;
  border-top: 1px solid var(--gris-borde);
  border-bottom: 1px solid var(--gris-borde);
  margin-bottom: 28px;
}
.noticia-contenido { font-size: 16.5px; line-height: 1.85; }
.noticia-contenido p { margin-bottom: 1.2em; }
.noticia-contenido img { border-radius: var(--radio-lg); margin: 16px 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
  .banner-slider .carousel-item,
  .banner-slider .carousel-item img { height: 320px; }
  .noticia-principal { height: 320px; }
  .navbar-iean .navbar-nav .nav-link { font-size: 13px; padding: 12px 10px !important; }
}
@media (max-width: 767px) {
  .barra-gov .d-md-block { display: none !important; }
  .banner-slider .carousel-item,
  .banner-slider .carousel-item img { height: 240px; }
  .banner-slider .carousel-caption { padding: 20px; }
  .banner-default { padding: 52px 0 48px; }
  .noticia-principal { height: 280px; }
  .sec-noticias, .sec-ita, .sec-atencion { padding: 44px 0; }
  .header-logo__texto { font-size: 13px; max-width: 220px; }
  .header-logo__escudo-placeholder { width: 44px; height: 44px; font-size: 15px; }
  .footer { padding-top: 36px; }
}
@media (max-width: 480px) {
  .banner-default h1 { font-size: 24px; }
  .banner-default p { font-size: 14px; }
  .acceso-card__titulo { font-size: 12px; }
}

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(18px); }
  to   { opacity:1; transform:translateY(0); }
}
.fade-in { animation: fadeInUp .5s ease forwards; }

/* ============================================================
   ACCESIBILIDAD
   ============================================================ */
body.alto-contraste { filter: invert(1) hue-rotate(180deg); }
body.letra-grande { font-size: 18px; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gris-claro); }
::-webkit-scrollbar-thumb { background: var(--azul); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--azul-oscuro); }