#info_curso {
    color: var(--color_p);
    flex-direction: column;
    display: flex;
    gap: 0.5rem;
    border: var(--border);
    border-radius: 16px;
    padding: 1rem;
    background: var(--background_div);
    box-shadow: rgba(0, 0, 0, 0.1) 0px 32px 16px, rgba(0, 0, 0, 0.1) 0px 16px 8px, rgba(0, 0, 0, 0.1) 0px 8px 4px, rgba(0, 0, 0, 0.1) 0px 4px 2px, rgba(0, 0, 0, 0.1) 0px 2px 1px;
}

.detalle_clase {
    display: flex;
    flex-direction: row;
    gap: 0.3rem;
    align-items: center;
}

#info_curso h3 {
    font-size: 1.7rem;
    margin-bottom: 1rem;
}

#boton_examenes {
    display: inline-block;
    box-sizing: border-box;
    
    margin: 1rem 0;
    padding: 0.5rem 1rem;
    border: var(--border);
    background: transparent;
    text-decoration: none;
    color: var(--color_p);
    font-weight: 900;
    font-size: 1.5rem;
    border-radius: 16px;
}

#a_tests {
    width: 100%;
}

#temario {
    display: flex;
    flex-direction: row;
    gap: 4rem;
}



/* PASOS */
#seccion {
	max-width: 1200px;
    margin: 0 auto;
	color: white;

  	clear: both;
    display: flex;
    flex-direction: column;
}

.div_pasos {
    position: relative;
    z-index: 9999;
}

.div_pasos::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 18px;
    width: 4px;
    background: var(--background_div);
    border: var(--border);
    z-index: 1;
}

.paso {
    position: relative;
    margin: 3rem 0;
    padding-left: 3rem;
    min-height: 40px;
}

.paso_numero {
  position: absolute;
  left: 0;
  width: 35px;
  height: 35px;
  border-radius: 16px;
  background: var(--background_div);
  border: var(--border);
  color: var(--color_p);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: bold;
  z-index: 2;
  cursor: pointer;
}

.paso_contenido {
    text-decoration: none;
    position: relative;
    color: var(--color_p);
}

.paso_titulo {
  margin: 0;
  color: var(--color_p);
  font-size: 1.5rem;
  font-weight: bold;
  display: inline-block;
}

.paso_descripcion {
    color: var(--color_p_dos);
}







/* Color cuando el paso está activo (Naranja/Verde según tu marca) */
.paso.active .paso_numero {
    background-color: #ff6600; /* Cámbialo por tu color corporativo */
    color: white;
}

/* Opcional: Color para pasos ya completados */
.paso.completed .paso_numero {
    background-color: #2ecc71;
    color: white;
}


 
 /* TEXTO */


#info_texto {
    padding-top: 4rem;
    display: block;
    width: 30%;
}

#info_contenido {
    position: sticky;
    top: 7rem;
}

#info_usuario {
    display: flex;
    align-items: center;
}

.oculto {
    width: 3% !important;
}


#texto {
    padding-top: 4rem;
    width: 70%;
	color: #3A3617;
}






/* SOBRE donodron */
iframe {
    box-shadow: rgba(0, 0, 0, 0.1) 0px 32px 16px, rgba(0, 0, 0, 0.1) 0px 16px 8px, rgba(0, 0, 0, 0.1) 0px 8px 4px, rgba(0, 0, 0, 0.1) 0px 4px 2px, rgba(0, 0, 0, 0.1) 0px 2px 1px;
    border: var(--border);
    border-radius: 16px;
    margin-bottom: 1rem;
    height: 30rem;
}

.boton_dron {
    margin-top: 1rem;
    cursor: pointer;
    width: 100%;
    border: var(--border);
    background: transparent;
    padding: 0.5rem;
    border-radius: 16px;
    color: var(--color_p);
    font-weight: 900;
    font-size: 1.5rem;
    box-sizing: border-box;
    display: flex;
    text-decoration: none;
    gap: 0.5rem;
    text-align: left;
    align-items: center;
}

#eas {
    border: var(--border); 
    margin-top: 2rem; 
    background: var(--background_div); 
    padding: 2rem; 
    border-radius: 16px;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: #27ae60; /* Verde para diferenciar de la navegación */
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: 0.3s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.btn-download:hover {
    background: #219150;
    transform: translateY(-2px);
}

@media print {
    /* Ocultar todo menos el contenido de las diapositivas */
    header, footer, #inicio, .course-controls, .download-area, #info_texto, iframe {
        display: none !important;
    }
    
    #temario, #texto, .slide-container {
        display: block !important; /* Mostrar todas las diapositivas una tras otra */
        width: 100% !important;
        box-shadow: none !important;
        border: none !important;
        page-break-after: always; /* Cada diapositiva en una hoja nueva */
    }

    body {
        background: white;
        color: black;
    }
}





        /* POWER POINT */
        /* ESTILOS DE ESTRUCTURA Y NAVEGACIÓN */
        .slide-container {
            display: none; /* Ocultas por defecto */
            max-width: 900px;
            background: #ffffff;
            margin: 20px auto;
            position: relative;
            flex-direction: column;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            border: 1px solid #e1e8ed;
        }

        .slide-container.active {
            display: flex; /* Solo se muestra la activa */
            animation: fadeIn 0.5s ease-in-out;
        }

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

        /* CONTROLES */
        .course-controls {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 20px 0;
        }

        .btn-nav {
            padding: 10px 25px;
            background: #001f3f;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: 0.3s;
        }
        
        ul li { list-style: none;}

        .btn-nav:hover { background: #3498db; }
        .btn-nav:disabled { background: #ccc; cursor: not-allowed; }

        /* ESTILOS DE TABLAS Y CAJAS (Tus estilos originales optimizados) */
        .slide-title { font-size: 28px; font-weight: 800; color: #001f3f; text-transform: uppercase; display: flex; align-items: center; gap: 15px; margin-bottom: 20px; }
        .slide-title::after { content: ""; flex-grow: 1; height: 3px; background: linear-gradient(to right, #3498db, transparent); }
        
        table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 14px; }
        th { background: #001f3f; color: white; padding: 12px; text-align: left; }
        td { padding: 10px; border-bottom: 1px solid #eee; }
        tr:nth-child(even) { background: #f9f9f9; }

        .warning-box { background: #fff5f5; border-left: 5px solid #e74c3c; padding: 15px; color: #c0392b; margin-top: 15px; border-radius: 4px; }
        .info-box-yellow { background: #fffcf0; border-left: 5px solid #f1c40f; padding: 15px; color: #856404; margin-top: 10px; }
        .transmitted-as { background: #eef2f7; padding: 2px 5px; border-radius: 4px; color: #2980b9; font-weight: bold; }
        
        .two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
        .three-column { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
        .category-box { background: #f8fbff; border: 1px solid #d6e4f0; padding: 15px; border-radius: 8px; }

        @media (max-width: 768px) {
            .slide-container { height: auto; padding: 20px; }
            .two-column, .three-column { grid-template-columns: 1fr; }
        }
        
        /* ESTILOS PARA LA LISTA UNIFICADA a-e */
        .tech-list-full {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .tech-list-full li {
            display: flex;
            gap: 15px;
            background: #f8f9fa;
            padding: 10px 15px;
            border-radius: 6px;
            margin-bottom: 6px;
            border: 1px solid #e0e6ed;
            align-items: flex-start;
            font-size: 15px;
            line-height: 1.35;
        }

        .tech-list-full li span.letter {
            background: #001f3f;
            color: white;
            min-width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-weight: bold;
            flex-shrink: 0;
            font-size: 13px;
        }

        .title-slide {
            justify-content: center;
            align-items: center;
            text-align: center;
            background: linear-gradient(rgba(0, 31, 63, 0.9), rgba(0, 31, 63, 0.9)), url('https://images.unsplash.com/photo-1569154941061-e231b4725ef1?q=80&w=2070&auto=format&fit=crop');
            background-size: cover;
        }

        .title-slide h1 { color: #ffffff; font-size: 64px; margin-bottom: 10px; }
        .title-slide .divider { width: 100px; height: 5px; background: #3498db; margin: 20px 0; }
        .title-slide p { color: #3498db; font-size: 24px; font-weight: 600; text-transform: uppercase; letter-spacing: 5px; }



/* RESPONSIVE */
@media (max-width: 800px) {
    
    
    #seccion {
        padding: 1rem;
    }

    #texto_inicio {
        margin: 1rem;
    }
    
    #seccion {
        padding: 1rem;
    }
    
    #texto {
        margin-right: 0;
        width: 100%;
    }
    
    #eas {
        display: none;
    }
    
    #info_texto {
        display: none;
    }
    
    #flota_drones {
        grid-template-columns: repeat(1, 1fr); /* Tres columnas iguales */
    }
}