/* Portal INSTPECAM - I.E. Pedro Castro Monsalvo - Valledupar, Cesar */
:root {
  --azul:        #1A6B35;
  --azul-oscuro: #0F4220;
  --amarillo:    #F9A825;
  --rojo:        #C62828;
  --nav-bg:      #0D3B7A;
  --nav-oscuro:  #0A2B5C;
  --gris-claro:  #F4F6FA;
  --gris-medio:  #6C757D;
  --gris-borde:  #DEE2E6;
  --texto:       #1A1A2E;
  --blanco:      #FFFFFF;
  --sombra:      rgba(26,107,53,.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(--nav-oscuro)}

.barra-gov{background:var(--azul-oscuro);padding:7px 0;font-size:12px;color:rgba(255,255,255,.75);border-bottom:3px 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%,#003087 33%,#003087 66%,#CE1126 66%,#CE1126 100%);border-radius:2px;vertical-align:middle;margin-right:7px}

.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:14px;flex-shrink:0;border:2px solid var(--amarillo)}
.header-logo__texto{font-size:14px;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:11px;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-iean{background:var(--nav-bg)}
.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}
.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(--nav-oscuro);cursor:pointer;font-size:14px}

.banner-slider .carousel-item{height:460px}
.banner-slider .carousel-item img{width:100%;height:460px;object-fit:cover}
.banner-slider .carousel-caption{background:linear-gradient(transparent,rgba(10,43,92,.88));bottom:0;left:0;right:0;padding:48px 48px 36px;text-align:left}
.banner-slider .carousel-caption h3{font-size:clamp(22px,3vw,38px);font-weight:800;color:white;margin-bottom:8px}
.banner-slider .carousel-caption p{font-size:15px;color:rgba(255,255,255,.88)}

.banner-default{background:linear-gradient(135deg,var(--azul) 0%,var(--azul-oscuro) 50%,var(--nav-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(249,168,37,.08);border-radius:50%}
.banner-default h1{font-size:clamp(26px,4vw,52px);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}

.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(26,107,53,.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(--nav-oscuro)}
.btn-amarillo:hover{background:#e09000;border-color:#e09000;color:var(--nav-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)}

.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)}
.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(--nav-bg)}
.acceso-card__titulo{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;line-height:1.3}

.sec-noticias{padding:60px 0;background:white}
.sec-titulo{font-size:clamp(22px,2.8vw,32px);font-weight:800;color:var(--nav-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-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(10,43,92,.9) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:28px}
.noticia-principal__cat{display:inline-block;background:var(--amarillo);color:var(--nav-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)}

.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(--nav-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}

.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(--nav-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}

.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);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)}

.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{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(--nav-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-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)}

.pagina-hero{background:linear-gradient(135deg,var(--azul) 0%,var(--azul-oscuro) 50%,var(--nav-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(249,168,37,.08);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-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(26,107,53,.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}

.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)}
.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}

#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(26,107,53,.4);transition:all var(--trans)}
#btn-subir:hover{background:var(--azul-oscuro);transform:translateY(-2px)}

.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}

@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){.banner-slider .carousel-item,.banner-slider .carousel-item img{height:240px}.banner-default{padding:52px 0 48px}.noticia-principal{height:280px}.sec-noticias,.sec-ita,.sec-atencion{padding:44px 0}.header-logo__texto{font-size:12px;max-width:220px}.footer{padding-top:36px}}

@keyframes fadeInUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeInUp .5s ease forwards}
body.alto-contraste{filter:invert(1) hue-rotate(180deg)}
body.letra-grande{font-size:18px}
::-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)}