/* Fondo exclusivo para la página de inicio */
body {
    background-image: url('../img/back_ppal.png');
    background-size: cover;
    
    background-position: center calc(100% - 60px); 
    
    background-repeat: no-repeat;
    background-attachment: fixed; 
}

.main-content {
    flex: 1; 
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
    
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; 
    
    padding: 30px 20px; 
    box-sizing: border-box; 
}

/* Nueva Imagen Principal */
.logo-container {
    width: 100%;
    max-width: 600px;
    
    margin-bottom: -110px; 
    
    position: relative;
    z-index: 1;
}

.logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0px 10px 15px rgba(0,0,0,0.15));
}

/* Contenedor de Botones */
.buttons-row {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap; 
    width: 100%;
    position: relative;
    z-index: 10;
}

/* --- Diseño Botones --- */
.action-btn {
    background-color: var(--blanco);
    color: var(--gris-oscuro);
    border: 3px solid var(--gris-oscuro); 
    padding: 16px 30px;
    font-size: 18px; 
    font-weight: bold;
    border-radius: 12px; /* Esquinas redondeadas */
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    min-width: 200px;
    justify-content: center;
    text-decoration: none;
    font-family: Arial, sans-serif;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05); /* Sombra muy sutil */
    margin-top: 9px;
}

.action-btn i {
    font-size: 22px;
    color: var(--gris-oscuro);
    transition: all 0.3s ease;
}

/* Efecto al pasar el mouse */
.action-btn:hover {
    background-color: var(--gris-oscuro);
    color: var(--blanco);
    transform: translateY(-3px); 
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.action-btn:hover i {
    color: var(--blanco);
}

/* --- FIX PARA EL FOOTER (Solo en inicio) --- */
.main-footer {
    background-color: transparent !important;
    border-top: none !important;
    box-shadow: none !important;
}

/* --- Adaptación para Celulares --- */
@media (max-width: 480px) {
    .main-content {
        padding: 20px 15px; 
    }

    .logo-container {
        margin-bottom: -40px; 
    }

    .buttons-row {
        flex-direction: column; 
        width: 100%;
        gap: 10px; 
    }

    .action-btn {
        width: auto; 
        box-sizing: border-box;
        padding: 8px 12px;
        font-size: 14px;
        border-width: 2px;
        border-radius: 8px;
    }

    .action-btn i {
        font-size: 18px; 
    }
}