* {
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    background: linear-gradient(
        135deg,
        #2c2f7a,
        #6a00f4,
        #ff4fd8,
        #ff7ac6
    );
    box-sizing: border-box;
    background-image: 
        url("images/taches.png"),
        linear-gradient(135deg, #2c2f7a, #6a00f4, #ff4fd8);
    background-size: cover, cover;
    background-repeat: repeat, no-repeat;
    background-attachment: fixed;
}
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 200%;
    height: 100%;

    background: url("images/nuage\ PNG.png") repeat-x;
    background-size: contain;
    filter: blur(2px);
    opacity: 0.15;
    animation: cloudsMove 60s linear infinite;
    z-index: -1;
}
@keyframes cloudsMove {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-transform: uppercase;
    font-weight: bold;
    padding: auto 40px;
    backdrop-filter: blur(10px);
    list-style-type: none;
    padding-top: 2rem;
    position: fixed;
    width: 100vw;
    height: 15vh;
}
header a {
    color: white;
    font-style: ;
    text-decoration: none;
    transition: 0.5s;
}
header a:hover {
    color: #ff4fd8;
}
header ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header li {
    list-style-type: none;
    padding-right: 50px;
}
.language {
    display: flex;
    flex-direction: column;
    font-size: 1.5rem;
}
header h1 a img {
    width: 15rem;
}
header h1 a img:hover {
    transform: scale(1.05);
}
.expoinformation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    padding: 40px;
    font-size: 1.3rem;
    padding-top: 22vh;
}
.infocontent {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    padding: 40px;
    font-size: 1.3rem;
    padding-top: 22vh;
    background-color: rgba(44,47,122,0.4);
    padding: 3rem;
    border-radius: 1rem;
}
.information {
    padding-bottom: 4rem;
}
.expoinformation img {
    height: 60vh;
    transition: transform 0.3s;
    padding-right: 4rem;
}
h2 {
    font-size: 2rem;
    text-transform: uppercase;
}
.expoinformation img:hover {
    transform: scale(1.05);
}
.expoinformation button {
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: #2c2f7a;
    color: white;
    font-weight: bold;
        font-size: 1.3rem;
    cursor: pointer;
    transition: 0.3s;
}

.expoinformation button:hover {
    background: #ff2ec4;
}
.sponsors {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    flex-direction: column;
}
.sponsors div {
    height: 3rem;
}
footer {
    text-align: center;
    padding: 20px;
    background: rgba(0,0,0,0.2);
}
h1, h2 {
    text-shadow: 0 0 10px rgba(255, 0, 200, 0.6);
}
@media screen and (max-width: 768px) {
    header {
        flex-direction: column;
        height: auto;
        padding: 1rem;
        position: relative;
        text-align: center;
    }

    header ul {
        flex-direction: row;
        justify-content: center;
        padding: 0;
    }

    header li {
        padding-right: 20px;
    }

    .language {
        flex-direction: row;
        gap: 1rem;
        font-size: 1.2rem;
        margin-top: 1rem;
    }

    header h1 a img {
        width: 10rem;
    }
    .expoinformation {
        flex-direction: column;
        padding-top: 2rem;
    }

    .infocontent {
        flex-direction: column;
        background-color: transparent;
        padding: 1.5rem;
    }

    .expoinformation img {
        height: auto;
        width: 90%;
        padding-right: 0;
        margin-bottom: 1rem;
    }
    .sponsors {
        flex-direction: column;
        gap: 1rem;
    }

    .sponsors img {
        width: 60%;
        height: auto;
    }
}