* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #e9f5f5; 
}


header {
    background-color: darkblue; 
    color: white;
    padding: 15px 0;
    text-align: center;
}

header .logo h1 {
    font-size: 2.5em;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

nav ul li a:hover,
nav ul li a:focus {
    color: #FFD700; 
    outline: none; 
}


.section {
    padding: 40px 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    margin: 20px;
}

.section h2 {
    font-size: 2.5em;
    color: darkblue; 
    margin-bottom: 20px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}


.activities-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 20px 20px 20;
}


.activity-item {
    background: #f9f9f9;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.activity-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

.activity-img {
    width: 100%;
    height: auto;
    max-height: 200px; 
    object-fit: cover; 
    border-radius: 10px;
    margin-bottom: 15px;
}

footer {
    background-color: darkblue; 
    color: white;
    text-align: center;
    padding: 15px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}


@media (max-width: 768px) {
    .activities-container {
        flex-direction: column;
        align-items: center;
    }

    .activity-item {
        width: 90%;
        max-width: 600px; 
    }

    .section h2 {
        font-size: 2em; }
}