/* Estilos generales */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to bottom right, #e3f2fd, #bbdefb);
    margin: 0;
    padding: 0;
    color: #333;
}

/* Encabezado */
#encabezado {
    background: linear-gradient(90deg, #0d47a1, #1976d2);
    color: white;
    text-align: center;
    padding: 25px 10px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.3);
}

#encabezado h1 {
    margin: 0;
    font-size: 1.9em;
}

#encabezado h2 {
    margin: 5px 0 0;
    font-weight: normal;
    font-size: 1.2em;
}

/* Presentación */
.presentacion {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    width: 85%;
    margin: 30px auto;
    background-color: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.info-columna {
    width: 48%;
    background-color: #f4f7fb;
    border-left: 5px solid #1976d2;
    border-radius: 8px;
    padding: 15px 20px;
    box-shadow: inset 0 0 6px rgba(0,0,0,0.05);
}

.info-columna h3 {
    color: #0d47a1;
    border-bottom: 2px solid #90caf9;
    padding-bottom: 5px;
    margin-bottom: 10px;
}

.info-columna p {
    margin: 8px 0;
    line-height: 1.6;
}

/* Contenedor principal */
.contenedor {
    width: 85%;
    margin: 20px auto 40px;
}

/* Secciones */
.seccion {
    background-color: white;
    margin-bottom: 25px;
    padding: 20px 25px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.seccion h2 {
    color: #0d47a1;
    border-bottom: 2px solid #1976d2;
    padding-bottom: 5px;
    margin-bottom: 15px;
}

/* Texto resaltado */
.resaltado {
    color: #1976d2;
    font-weight: bold;
}

/* Lista */
.razones ul {
    list-style-type: square;
    margin-left: 25px;
    line-height: 1.8;
}

/* Tabla */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #1976d2;
    color: white;
    letter-spacing: 0.5px;
}

tr:hover {
    background-color: #f1f1f1;
}

/* Imagen */
.imagen {
    text-align: center;
}

.imagen img {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    margin-bottom: 10px;
}

/* Pie de página */
footer {
    background-color: #0d47a1;
    color: white;
    text-align: center;
    padding: 15px 0;
    font-size: 0.9em;
    margin-top: 40px;
}