@media (max-width: 768px) {
    .w3-row .w3-third {
        width: 100% !important;
        margin-bottom: 16px;
    }
    
    .w3-third.card-height {
        min-height: auto !important;
        height: auto !important;
    }
    
    .w3-third:last-child .document-buttons-container {
        padding: 20px;
        background: white;
        border: 1px solid #ccc;
        border-radius: 4px;
        box-shadow: 0 2px 5px 0 rgba(0,0,0,0.16), 0 2px 10px 0 rgba(0,0,0,0.12);
        border-left: 6px solid #009688;
        min-height: 200px;
    }
    
    .document-buttons-container button {
        width: 100% !important;
        margin-bottom: 10px !important;
        font-size: 14px !important;
        padding: 12px !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    
    .document-buttons-container button span {
        font-size: 12px !important;
        display: block;
        margin-top: 5px;
    }
    
    .document-buttons-container h3 {
        margin-top: 0;
        margin-bottom: 20px;
        color: #009688;
    }
    
    #home.w3-display-container {
        min-height: 60vh;
        height: auto;
        position: relative;
    }
    
    #home img[src*="fundo.jpg"] {
        width: 100%;
        height: 60vh;
        object-fit: cover;
        object-position: center center;
    }
    
    #home .w3-display-middle {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: none;
        padding: 20px;
    }
    
    #home .w3-display-middle img[src*="logoPrograma"] {
        width: 100%;
        max-width: 350px;
        height: auto;
        margin: 0 auto;
        display: block;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .w3-third.card-height {
        height: auto !important;
        min-height: 13rem;
    }
    
    .document-buttons-container button {
        font-size: 13px;
    }
    
    .document-buttons-container button span {
        font-size: 11px;
    }
}