/* Your original CSS code */
* {
    margin: 0;
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
}

h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.intro {
    max-width: 40%;
    margin: auto;
    font-size: 1.5rem;
}

.club-documents {
    margin: auto;
    display: flex;
    justify-content: center;

}

.club-documents li {
    margin: 5px;
}


.navbar {
    background-color: #3868a2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.navbar a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.navbar a:hover {
    background-color: #ddd;
    color: black;
}

.site-title {
    color: #f2f2f2;
    font-size: 1.5em;
}

.footer a,
.file-link a {
    color: #337ab7;
    text-decoration: none;
}

.banner {
    background: url('../images/banner-new.png') no-repeat center center;
    height: 600px;
    width: 100%;
    margin-bottom: 20px;
}

.footer {
    background-color: #f8f9fa;
    padding: 20px;
    text-align: center;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
}

/* New responsive CSS code for mobile */
@media screen and (max-width: 600px) {
    .navbar a {
        float: none;
        display: block;
        text-align: left;
    }
}

.hamburger {
    display: none;
    font-size: 2rem;
    background: none;
    border: none;
    color: #f2f2f2;
}

.navbar-links {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.navbar a {
    margin-left: 20px;
}

.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

@media screen and (max-width: 600px) {

    .intro {
        max-width: 90%;
        margin: auto;
        font-size: 1rem;
    }


    .navbar {
        flex-direction: column;
        align-items: start;
    }

    .navbar-links {
        display: flex;
        flex-direction: column;
    }

    .hamburger {
        display: block;
    }

    .navbar a {
        float: none;
        display: block;
        text-align: left;
        margin-left: 0;
    }
}