/* ===== HERO Y RESTO ===== */
        .hero-academico { background: linear-gradient(135deg, var(--bordo-oscuro) 0%, var(--bordo-primario) 60%, var(--bordo-claro) 100%); padding: 70px 24px; text-align: center; color: white; }
        .hero-academico h1 { font-size: 2.5rem; margin-bottom: 10px; }
        .hero-academico p { font-size: 1.1rem; color: rgba(255, 255, 255, 0.9); }

        .contenedor { max-width: 1200px; margin: 0 auto; padding: 60px 24px; }
        .titulo-seccion { color: var(--bordo-primario); text-align: center; font-size: 2rem; margin-bottom: 20px; position: relative; padding-bottom: 15px; }
        .titulo-seccion::after { content: ''; display: block; width: 60px; height: 4px; background: var(--bordo-claro); margin: 10px auto 0; border-radius: 2px; }
        .descripcion-nivel { text-align: center; max-width: 800px; margin: 0 auto 40px auto; color: var(--gris-texto); font-size: 1.1rem; line-height: 1.7; }

        .grid-academico { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; margin-bottom: 60px; }
        .tarjeta-curso { background: var(--blanco); border-radius: 15px; padding: 40px 30px; box-shadow: var(--sombra-suave); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); border-top: 5px solid var(--bordo-primario); display: flex; flex-direction: column; text-align: center; }
        .tarjeta-curso:hover { transform: translateY(-8px); box-shadow: var(--sombra-flote); border-color: var(--bordo-claro); }

        .icono-curso { font-size: 2.5rem; color: var(--bordo-primario); margin-bottom: 20px; transition: all 0.3s ease; }
        .tarjeta-curso:hover .icono-curso { transform: scale(1.15) rotate(5deg); color: var(--bordo-claro); }
        .tarjeta-curso h3 { color: var(--texto-oscuro); font-size: 1.4rem; margin-bottom: 15px; }
        .tarjeta-curso p { color: var(--gris-texto); font-size: 0.95rem; margin-bottom: 25px; flex-grow: 1; }

        .caja-materias { background: var(--gris-claro); padding: 20px; border-radius: 10px; text-align: left; }
        .caja-materias h4 { font-size: 0.9rem; color: var(--bordo-primario); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
        .lista-materias { list-style: none; padding: 0; }
        .lista-materias li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 0.9rem; color: var(--texto-oscuro); }
        .lista-materias li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; color: #27ae60; font-size: 0.8rem; }

        .subtitulo-bachillerato { font-size: 1.5rem; color: var(--texto-oscuro); margin: 40px 0 20px 0; padding-left: 15px; border-left: 4px solid var(--bordo-primario); }

        .btn-perfil { background: linear-gradient(135deg, #2c3e50, #1a252f); color: white; border: none; padding: 12px 15px; border-radius: 8px; font-weight: 600; font-family: var(--font); cursor: pointer; margin-top: 15px; width: 100%; position: relative; overflow: hidden; z-index: 1; box-shadow: 0 4px 15px rgba(44, 62, 80, 0.2); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
        .btn-perfil::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, var(--bordo-primario), var(--bordo-oscuro)); z-index: -1; transition: opacity 0.4s ease; opacity: 0; }
        .btn-perfil:hover::before { opacity: 1; }
        .btn-perfil:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(110, 16, 22, 0.3); color: white; }

        .modal-fondo { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 2000; justify-content: center; align-items: center; padding: 20px; }
        .modal-caja { background: white; padding: 30px; border-radius: 15px; max-height: 80vh; width: 100%; max-width: 650px; position: relative; border-top: 6px solid #2c3e50; overflow-y: auto; }
        .modal-caja::-webkit-scrollbar { width: 8px; }
        .modal-caja::-webkit-scrollbar-track { background: #f8f9fa; border-radius: 10px; }
        .modal-caja::-webkit-scrollbar-thumb { background: var(--bordo-primario); border-radius: 10px; }
        .modal-caja::-webkit-scrollbar-thumb:hover { background: var(--bordo-oscuro); }
        .cerrar-modal { position: absolute; top: 15px; right: 20px; font-size: 2rem; color: #999; cursor: pointer; transition: 0.3s; line-height: 1; }
        .cerrar-modal:hover { color: var(--bordo-primario); }
        .modal-titulo { color: var(--texto-oscuro); margin-bottom: 10px; font-size: 1.3rem; }
        .modal-texto { color: var(--gris-texto); font-size: 0.95rem; margin-bottom: 15px; line-height: 1.5; }
        .modal-lista { list-style: none; padding: 0; }
        .modal-lista li { margin-bottom: 10px; font-size: 0.9rem; display: flex; gap: 10px; align-items: start; color: var(--texto-oscuro); }
        .modal-lista i { color: #2c3e50; margin-top: 4px; }
        @keyframes modalAparecerZoom { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
        .modal-animar-zoom { animation: modalAparecerZoom 0.4s ease-out both; }