.sectionPrincipal {
    padding: 80px 0;
    background-color: #FFFFFF;
    color: #333;
}

.containerPrincipal {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.fullPrincipalContent {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: 80vh;
}

.fullPrincipalText h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.fullPrincipalText p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #666;
}

.fullPrincipalImage {
    text-align: center;
}

.fullPrincipalImage img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

/* Responsividade - Tablets e dispositivos móveis */
@media (max-width: 768px) {
    .sectionPrincipal {
        padding: 60px 0;
    }
    
    .fullPrincipalContent {
        grid-template-columns: 1fr;
        gap: 40px;
        min-height: auto;
        text-align: center;
    }
    
    .fullPrincipalText h1 {
        font-size: 2.5rem;
    }
    
    .fullPrincipalText p {
        font-size: 1.1rem;
    }
    
    .fullPrincipalImage {
        order: -1; 
    }
    
    .fullPrincipalImage img {
        max-width: 400px;
    }
}

/* Responsividade - Smartphones */
@media (max-width: 480px) {
    .sectionPrincipal {
        margin-top: 20px;
        padding: 40px 0;
    }
    
    .containerPrincipal {
        padding: 0 15px;
    }
    
    .fullPrincipalContent {
        gap: 30px;
        margin-top: 20px;
    }
    
    .fullPrincipalText h1 {
        font-size: 2rem;
    }
    
    .fullPrincipalText p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .fullPrincipalImage img {
        max-width: 320px;
        box-shadow: 0 15px 30px rgba(0,0,0,0.5);
    }
}