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

body, html {
    height: 100%;
    overflow-x: hidden;
}

#header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: #C51BF9;
    position: fixed;
    width: calc(100% - 16px);
    z-index: 99;

}

#header h1 {
    color: whitesmoke;
    font-family: "Lobster", sans-serif;
    font-size: 3em;
}

.logo {
    width: 80px;
    height: 80px;
}

#nav ul {
    display: flex;
    gap: 50px;
    font-family: "Lobster", sans-serif;
    font-size: 1.5em;
}

#nav ul li {
    list-style: none;
    padding: 10px 20px;
    border-radius: 5px;
    border: 2px solid whitesmoke;
}

#nav ul li a {
    text-decoration: none;
    color: whitesmoke;
}

#nav ul li:hover {
    background-color: whitesmoke;
}

#nav ul li:hover a {
    color: #110148;
}

main {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#first {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 150px;
    background-image: url(./Images/People/quentin-grignet-vwYrQQFoE-k-unsplash.jpg);
}


#first h2 {
    font-size: 8em;
    color: whitesmoke;
    font-family: monospace;
    margin-top: 80px;
    text-align: center;
}

#activities {
    display: flex;
    flex-direction: column;
    flex-wrap:  wrap;
    align-items: center;
    padding: 50px 20px;
    background: linear-gradient(57deg, #ff5722 40%, #e82cc2 30%);
    width: 100%;
}

#activities h2{
    color: whitesmoke;
    font-family: sans-serif;
    justify-content: center;
    background-color: #C51BF9;
    padding: 10px;
    border-radius: 15px;
    font-size: 6em;
    margin-bottom: 20px;
    margin-left: 50px;
}


.friends, .party { 
    border-radius: 10px;
    margin-bottom: 40px;
    padding: 20px;
    text-align: center;
    width: 50%;
    background-color: #f4f4a5;
}

.friends h3, .party h3 {
    font-size: 2em;
    color: rgb(255, 255, 255);
    background-color: #C51BF9;
    font-family: sans-serif;
    padding: 10px;
    border: 1px solid #f4f4a5;
    border-radius: 15px;
    margin: 10px;
}

.friends img, .party img {
    width: 100%;
    max-width: 700px;
    height: auto;
    border-radius: 50px;
    transition: all 0.5s;
}


#footer {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50px;
    background-color: #110148;
    color: whitesmoke;
    font-family: sans-serif;
}

/* Media Queries */
@media (max-width: 1200px) {
    #first h2 {
        font-size: 5em;
    }

    #activities h2 {
        font-size: 4em;
    }

    .friends, .party {
        width: 80%;
        flex-grow: 1;
        flex-shrink: 1;
    }
}

@media (max-width: 768px) {
    #header {
        flex-direction: column;
        padding: 10px;
    }

    #header h1 {
        font-size: 3em;
    }

    .logo {
        width: 60px;
        height: 60px;
    }

    #nav ul {
        flex-direction: column;
        gap: 10px;
    }

    #first h2 {
        font-size: 6em;
        position:  relative;
        top: 70px;
        width: 100%;
        right: -20px;

    }

    #activities h2 {
        font-size: 2.5em;
    }

    .friends, .party {
        width: 90%;
        flex-grow: 1;
        flex-shrink: 1;
    }

    .friends img, .party img {
        max-width: 100%;
        flex-shrink: 1;
    }
}

@media (max-width: 425px) {
    #header {
        padding: 5px;
        flex-direction: column;
    }

    #header h1 {
        font-size: 1.5em;
    }

    .logo {
        width: 50px;
        height: 50px;
    }

    #first h2 {
        font-size: 5em;
        position: relative;
        top:  60px;


    }

    #activities h2 {
        font-size: 2em;
        margin-left: 10px;
    }

    .friends, .party {
        width: 100%;
        flex-grow: 1;
        flex-shrink: 1;
        padding: 10px;
    }

    .friends img, .party img {
        max-width: 100%;
        flex-grow: 1;
        flex-shrink: 1;
        height: auto;
    }
}