/* styles.css */
/* Mobile First (Smaller than 768 pixels, one column) */
body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background-color: #4CAF50;
    padding: 1rem;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky; /* Make header sticky */
    top: 0;
    z-index: 100;
}

header .logo {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column; 
    align-items: flex-start;
}

nav ul li {
    margin-bottom: 10px; 
    margin-right: 0;
}

nav ul li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    display: block;
}

nav ul li a:hover {
    background-color: #45a049;
}

.dropdown {
    display: none;
    position: absolute;
    background-color: #4CAF50;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    top: 100%; 
    left: 0;
    padding: 0;
    margin-top: 0.5rem;
}

.dropdown li {
    margin-bottom: 0;
}

.dropdown li a {
    color: white;
    padding: 0.5rem 1rem;
    display: block;
    text-align: left;
}

.dropdown li a:hover {
    background-color: #45a049;
}

nav ul li:hover > .dropdown {
    display: block;
}
nav ul li:focus-within > .dropdown {
    display: block;
}


main {
    padding: 20px;
    margin-top: 70px; 
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}