/* Barra de navegación principal */
.navegacion {
    background: rgb(4 10 17 / 50%); /* Fondo oscuro con transparencia */
    box-shadow: 0 16px 32px 0 rgba(0, 10, 40, 0.28);
    border-bottom: none;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    overflow: hidden;
    backdrop-filter: blur(8px); /* Suaviza el fondo para efecto glass */
}

.navegacion::after {
    display: none;
}

.navegacion .contenedor {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 160px;
}

.logo {
    font-size: 3rem;
    background-color: #a1a1a1;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.logo-imagen {
    height: 8rem;
    width: auto;
    display: block;
    object-fit: contain;
    margin-right: 0.3rem;
}

@media (max-width: 768px) {
    .logo-imagen {
        height: 5.5rem;
    }
    .logo {
        font-size: 1.8rem;
    }
    .navegacion .contenedor {
        height: 120px;
    }

    .navegacion {
        background: rgb(4 10 17 / 80%);
    }

    .pantalla-completa {
        padding-top: 150px;
    }
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(135deg, #000428d9, #013a6b, #090c0e);
}

/* Eliminar body::before y agregar padding-top al main para evitar que el contenido quede oculto bajo la barra de navegación */

body::before {
    display: none !important;
}

/* Sección divisiones principales */
.divisiones {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 2rem;
    margin: 3rem auto 0 auto;
    max-width: 1200px;
    padding: 2rem 1rem;
    box-sizing: border-box;
}

.tarjeta-division {
    background: #fff;
    border-radius: 1.2rem;
    box-shadow: 0 4px 24px rgba(27, 45, 77, 0.10);
    padding: 2.5rem 2rem 2rem 2rem;
    flex: 1 1 300px;
    max-width: 350px;
    min-height: 368px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.tarjeta-division:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 8px 32px rgba(27, 45, 77, 0.18);
}

.icono-division {
    width: 90px;
    height: 90px;
    object-fit: contain;
    margin-bottom: 1.2rem;
}

.tarjeta-division h2 {
    font-size: 1.4rem;
    color: #1b2d4d;
    margin-bottom: 0.7rem;
    font-weight: 700;
}

.tarjeta-division p {
    color: #444;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    min-height: 60px;
}

.boton-division {
    display: inline-block;
    background: linear-gradient(90deg, #013a6b 60%, #1b2d4d 100%);
    color: #fff;
    padding: 0.7rem 2.2rem;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(27, 45, 77, 0.10);
    transition: background 0.2s, box-shadow 0.2s;
    border: none;
    outline: none;
}

.boton-division:hover, .boton-division:focus {
    background: linear-gradient(90deg, #1b2d4d 60%, #013a6b 100%);
    box-shadow: 0 4px 16px rgba(27, 45, 77, 0.18);
}

@media (max-width: 900px) {
    .divisiones {
        flex-direction: column;
        align-items: center;
        gap: 2.5rem;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    .tarjeta-division {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
}

/* Eliminar estilos de hero y contenido-hero y agregar pantalla-completa */

/* Elimina: .hero, .contenido-hero, .contenido-hero h1 y sus media queries */

.pantalla-completa {
    min-height: 100vh;
    padding-top: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0;
    box-sizing: border-box;
}