:root {
  --naranja-nl: #FF5900;
  --verde-conalep: #007F3E;
  --blanco: #ffffff;
  --gris-fondo: #f0f2f5;
  --gris-suave: #e4e6eb;
  --texto-oscuro: #1c1e21;
  --texto-mutado: #65676b;
  --sombra: 0 4px 12px rgba(0, 0, 0, 0.1);
  --transicion: all 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', Roboto, sans-serif;
  background-color: var(--gris-fondo);
  color: var(--texto-oscuro);
  line-height: 1.6;
}

/* --- BANNER: LOGO Y TEXTO JUNTOS Y CENTRADOS --- */
.main-banner {
  background-color: var(--blanco);
  padding: 25px 20px;
  border-bottom: 5px solid var(--verde-conalep);
  display: flex;
  justify-content: center; /* Centra todo el contenido en la página */
}

.banner-content {
  display: flex;
  flex-direction: row; /* Logo a la izquierda de las letras */
  align-items: center; /* Centrado vertical entre ellos */
  gap: 20px; /* Espacio entre logo y texto */
  max-width: 1200px;
}

.logo-institucional { 
  width: 110px; 
  height: auto; 
  display: block;
}

.banner-text {
  text-align: left; /* El texto se alinea a la izquierda respecto a sí mismo */
}

.banner-text h1 { 
  color: var(--verde-conalep); 
  font-size: 2.2rem; 
  line-height: 1;
  margin-bottom: 5px;
}

.plantel-name { 
  color: var(--texto-mutado); 
  text-transform: uppercase; 
  font-size: 1rem; 
  font-weight: 600; 
  letter-spacing: 0.5px;
}

/* --- NAVEGACIÓN --- */
.nav-nl {
  background-color: var(--naranja-nl);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.nav-nl ul { list-style: none; display: flex; justify-content: center; max-width: 1200px; margin: 0 auto; }
.nav-nl li a {
  display: block; padding: 18px 25px; color: var(--blanco);
  text-decoration: none; font-weight: bold; text-transform: uppercase; font-size: 0.9rem;
  transition: var(--transicion);
}

.nav-nl li a:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: inset 0 -3px 0 rgba(255,255,255,0.5);
}

/* --- CONTENEDOR DE CONTENIDO --- */
.main-wrapper {
  max-width: 1100px; margin: 30px auto; background: var(--blanco);
  padding: 40px; border-radius: 12px; box-shadow: var(--sombra); min-height: 600px;
}

.content-section { display: none; }
.content-section.active { display: block; animation: fadeIn 0.5s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

h2 { color: var(--verde-conalep); margin-bottom: 25px; border-bottom: 2px solid var(--gris-suave); padding-bottom: 10px; }

.bio-card {
  background-color: #fff8f1; border-left: 6px solid var(--naranja-nl);
  padding: 25px; border-radius: 4px; margin-bottom: 20px;
}

/* NOTICIAS */
.noticias-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 30px;
  align-items: start;
}

.fb-card {
  background: white; border-radius: 10px; overflow: hidden;
  border: 1px solid var(--gris-suave);
  position: sticky; top: 100px;
}

.noticias-dinamicas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}

.noticia-card-institucional {
  background: #ffffff; border: 1px solid var(--gris-suave);
  padding: 30px; border-radius: 12px; cursor: pointer; transition: var(--transicion);
  display: flex; flex-direction: column; min-height: 250px;
}

.noticia-card-institucional:hover { border-color: var(--verde-conalep); transform: translateX(5px); box-shadow: var(--sombra); }

.card-header { display: flex; justify-content: space-between; margin-bottom: 15px; }
.badge-tag { color: white; font-size: 10px; padding: 3px 8px; border-radius: 5px; font-weight: bold; }
.source-tag { color: var(--texto-mutado); font-size: 11px; }

.card-title { color: var(--verde-conalep); font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }

.card-excerpt { color: var(--texto-mutado); font-size: 0.95rem; margin-bottom: 15px; flex-grow: 1; }

.card-date { color: var(--naranja-nl); font-weight: bold; font-size: 0.85rem; }

/* RECURSOS Y MAPA */
.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.map-box { border-radius: 12px; overflow: hidden; border: 1px solid var(--gris-suave); }

.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 25px; }
.card {
  padding: 35px 25px; text-align: center; border: 1px solid var(--gris-suave);
  border-radius: 15px; transition: var(--transicion);
  display: flex; flex-direction: column; justify-content: space-between;
}
.card:hover { border-color: var(--verde-conalep); box-shadow: 0 10px 25px rgba(0,0,0,0.1); transform: translateY(-5px); }

.card a {
  display: inline-block; margin-top: 20px; color: var(--verde-conalep);
  text-decoration: none; font-weight: bold; border: 2px solid var(--verde-conalep);
  padding: 8px 15px; border-radius: 25px;
}
.card a:hover { background: var(--verde-conalep); color: white; }

/* --- RESPONSIVO --- */
@media (max-width: 950px) {
  .noticias-layout, .contacto-grid { grid-template-columns: 1fr; }
  .fb-card { position: relative; top: 0; margin-bottom: 20px; }
  .main-wrapper { margin: 15px; padding: 20px; }
}

@media (max-width: 600px) {
  .banner-content {
    flex-direction: column; 
    text-align: center;
  }
  .logo-institucional { width: 90px; }
  .banner-text { text-align: center; }
  .banner-text h1 { font-size: 1.8rem; }
  .plantel-name { font-size: 0.8rem; }
  .nav-nl ul { flex-direction: column; align-items: stretch; }
  .nav-nl li a { padding: 12px; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .main-wrapper { padding: 15px; border-radius: 0; margin: 0; }
}