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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}
@font-face {font-family:Turen ; src:url("polices/TurenDroneRegular.ttf")
}
@font-face {font-family:Blastimo ; src:url("polices/BLASTIMO.ttf")
}
@font-face {font-family:Pilowlava ; src:url("polices/Pilowlava-Regular.otf")
}

.anton-regular {
    font-family: "Anton", serif;
    font-weight: 400;
    font-style: normal;
  }
  
/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background:#333;
    color: #faebd7;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.5rem;
    font-weight: bold;
    color: sandybrown;
    font-family: Turen;
}

.nav-links {
    display: none;
}


.nav-link {
    color:antiquewhite;
    text-decoration: none;
    font-size: 30px;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
    font-family: Turen;
}

.nav-link:hover {
    color: sandybrown;
}


@import url("https://fonts.googleapis.com/css?family=Raleway:900&display=swap");


#container {
    position: absolute;
    width: 100vw;
    height: 80pt;
    top: 60px;
    bottom: 0;

    filter: url(#threshold) blur(0.6px);
}

#text1,
#text2 {
    color: sandybrown;
    position: absolute;
    width: 100%;
    display: inline-block;

    font-family: "Raleway", sans-serif;
    font-size: 80pt;

    text-align: center;

    user-select: none;
}

/* Hero Section */
.hero {
    color: white;
}

h1 {
    text-align: center;
    margin-top: 100px; /* Ajuste selon la hauteur de ta navbar */
    font-size: 10rem; /* Ajuste la taille si nécessaire */
    font-family: Turen, sans-serif;
}

.hero p {
    font-size: larger;
    color: #333;
    text-align: center;
}

#br{
    height: 180px;
}

/* About Section */
.about {
    font-family: "Anton", serif;
    padding: 4rem 1rem;
    margin: 0 auto;
    height: 800px;
    margin-top: 320px;

}

.about h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.about-content {
    display: grid;
    gap: 2rem;
    color: #333;
}


.about-image {
    width: 100%;
    max-width: 700px;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
    animation: 3s slide infinite linear;
   
}

.about-text {
    font-size: 1.20rem;
    color:#333;
}
#lienprojet{
    color: #333;
    background-color: sandybrown;
    text-decoration: none;
    padding: 0.5rem 1rem;
    font-size: 2rem;
    font-family:Turen ;
    border-radius: 20px;
}

#lienprojet:hover{
    background-color: #333;
    color: sandybrown;}
/*scrolling div*/
/* Slider Section */
.slider {
    width: 100%;
    overflow: hidden; /* Cache le contenu qui dépasse */
    background-color: #f8f9fa;
    padding: 1rem 0; /* Optionnel pour espacer verticalement */
    position: relative;
}

.slider-track {
    display: flex;
    gap: 2rem; /* Espacement entre les logos */
    width: max-content; /* Ajuste la taille pour s'adapter au contenu */
    animation: none; /* L'animation sera gérée par JS */
}

.slider-item {
    flex-shrink: 0; /* Empêche les logos de se rétrécir */
    width: 150px; /* Taille des logos */
    height: auto;
}

/* Contact Section */
.contact {
    padding: 4rem 1rem;
    color: #666;
    height: 600px;
    font-family: "Anton", serif;
}

.contact h2 {
    text-align: center;
    font-size: 2em;
    margin-bottom: 2rem;
    color: #333;
}
#contact-text {
    color: #333 ;
    text-align: center;
    max-width: 700px;
    margin: 0 auto; /* Centrer horizontalement l'élément */
    display: grid;
    gap: 2rem;
    font-size: 1.20rem;
}

.contact span{
    color: antiquewhite;
}
.contact-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-link {
    display: flex;
    align-items: center;
    font-size: large;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background:#333;
    border-radius: 0.5rem;
    text-decoration: none;
    color: #333;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.contact-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.icon {
    width: 60px;
    height: 60px;
    color: antiquewhite;
}
.icon:hover {
    color: sandybrown;
}



/* Footer*/
.footer-credit{
    background-color: #333;
    color: antiquewhite;
    text-align: center;
    font-family:"Anton", serif;
    position: absolute;
    bottom: -1000;
    padding: 10px;
    z-index: 15;
    width: 100%;
}



/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: sandybrown;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    z-index: 100;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.scroll-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.scroll-top svg {
    width: 20px;
    height: 20px;
}

/* Media Queries */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }

    .nav-links {
        display: flex;
        gap: 1rem;
    }

    .mobile-menu {
        display: none !important;
    }

    #container {

        position: absolute;
        margin: auto;
        width: 100vw;
        height: 80pt;
        top: 200px;
        bottom: 0;
    }
    .hero h1 {
        font-size: 3.5rem;
    }

    .hero p {
        font-size: 1.5rem;
    }

    .about-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}