* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #f4f6f9;
    color: #333;
}
.name{
    text-align: center;
    padding-top: 30px;
    font-weight: bolder;
    font-size: 20px;
}

#content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    padding: 40px;
}

#content div {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#content div:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

#content h1 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #2d3e50;
}

button {
    padding: 10px 20px;
    border: none;
    background: #1abc9c;
    color: #fff;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

button:hover {
    background: #16a085;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px;
    }

    #link {
        flex-direction: column;
        gap: 10px;
        margin-top: 10px;
        width: 100%;
    }

    #link a {
        padding: 8px 0;
        display: block;
        width: 100%;
    }

    #content {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    #content h1 {
        font-size: 18px;
    }

    button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    #bankname {
        font-size: 18px;
        text-align: center;
        width: 100%;
    }

    nav {
        align-items: center;
        text-align: center;
    }

    #link {
        align-items: center;
    }
}