body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

body h1 {
    background-color: #96c2f5;
    padding: 20px;
    text-align: center;
    color: #ff5100;
}

a.skip-link {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: #62a9fa;
    padding: 10px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    z-index: 100; 
    border: 2px solid black;
    border-radius: 5px;
}

a.skip-link:focus {
    top: 10px
}


nav {
    background-color: #003366;
    padding: 10px;
}

nav ul {
    display: flex;       
    justify-content: space-around; 
    padding: 0;        
    list-style-type: none;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    padding: 5px 10px;
}

nav ul li a:hover {
    background-color: #ff9900;
    border-radius: 5px;
}
nav li {
    margin: 0;         
}

nav a {
    text-decoration: none;
    color: #000;           
    font-weight: bold;     
    padding: 10px 15px;   
}

main {
    width: 80%;
    margin: 20px auto;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header h1 {
    text-align: left;
    color: #003366;
}

section {
    margin-bottom: 30px;
}

section h2 {
    color: #ff8c00;
    border-bottom: 2px solid #ff8c00;
    padding-bottom: 5px;
}

section p {
    line-height: 1.6;
    text-align: justify;
}

section img {
    display: block;
    width: 700px;
    height: auto;
    margin: 15px auto;
    border-radius: 8px;
}

.image-gallery {
    text-align: center;
}

.image-gallery p {
    color: #333;
    font-size: 16px;
    line-height: 1.6;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.grid-item img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.grid-item p {
    text-align: center;
    font-size: 14px;
    color: #003366;
}

footer {
    color: black;
    text-align: center;
    padding: 10px;
    position: fixed;
    width: 100%;
    bottom: 0;
}

@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }

    nav ul li {
        display: block;
        margin: 10px 0;
    }
}