.banner-4 {
    background: #1e1e1e;
    padding: 40px;
    border-radius: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 5px solid #ffd700;
    margin: 20px;
}

.banner-4 .content {
    flex: 1;
}

.banner-4 h2 {
    color: #fff;
    font-size: 2em;
    margin-bottom: 10px;
}

.banner-4 p {
    color: #aaa;
    font-size: 1.1em;
    margin-bottom: 0;
}

.banner-4 button {
    background: #ffd700;
    color: #1e1e1e;
    border: none;
    padding: 15px 35px;
    font-size: 1em;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    margin-left: 30px;
}

.banner-4 button:hover {
    background: #ffed4e;
    transform: translateX(5px);
}

@media (max-width: 768px) {
    .banner-4 {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    
    .banner-4 button {
        margin-left: 0;
        margin-top: 20px;
    }
    
    .banner-4 h2 {
        font-size: 1.6em;
    }
    
    .banner-4 p {
        font-size: 1em;
    }
}