body {
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    font-family: "Nunito", Sans-serif;
}

.about-us {
    text-align: center;
    padding: 50px 20px;
    background-color: #175778;
    font-size: 30px;
    margin-bottom: 30px; 
}

.card {
    background: #fff;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 40px;
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: left;
}

.card:hover {
    transform: translateY(-10px);
}

.card-img {
    width: 100%;
    height: auto;
    max-width: 600px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    font-size: 43px;
    color: #00a9e0;
    margin-bottom: 10px;
    text-transform: uppercase;
    text-align: center;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.37);
    font-weight: 1000;
}

.card-content p, .card-content ul {
    font-size: 16px;
    color: #175778;
    line-height: 1.6;
    text-align: center;
    font-weight: 700;
}

.card-content ul {
    padding-left: 20px;
    list-style: disc;
}

.card-content li {
    margin: 10px 0;
}

/* Responsive Styles */
@media (min-width: 768px) {
    .about-us {
        padding: 60px 40px;
    }

    .card {
        flex-direction: row;
        text-align: left;
    }

    .card-img {
        width: 50%;
    }

    .card-content {
        width: 50%;
        padding: 40px;
    }

    .card-content h3 {
        font-size: 53px;
        text-align: center;
    }

    .card-content p, .card-content ul {
        font-size: 15px;
    }
}