@font-face {
    font-family: bold;
    src: url(../fonts/Avenir-next-lt-pro/AvenirNextLTPro-Bold.otf);
}
@font-face {
    font-family: demi;
    src: url(../fonts/Avenir-next-lt-pro/AvenirNextLTPro-Demi.otf);
}
@font-face {
    font-family: regular;
    src: url(../fonts/Avenir-next-lt-pro/AvenirNextLTPro-Regular.otf);
}



a{
    font-style: normal;
    text-decoration: none;
}

a:hover{
    text-decoration: none;
}

.align{
    display: flex;
    justify-content: center;
    align-items: center;
}

body {
    height: 100%;
    margin: 0; 
    overflow-x: hidden;
    background: linear-gradient(to bottom, #160E5B, #040312);
}

.header {
    display: flex;
    justify-content: center;
    width: 100%;
}

.box-header {
    margin-top: 5.5%;
    background-color: #212076;
    width: 60%;
    height: 2cm;
    box-shadow: 0px 0px 4px #7109f9d0;
   
}

#img-reseau{
    width: 36px;
}

.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    width: 90%;
    margin-left: 5%;
    font-family: demi;
    border-radius: 0.25ch;
    color: #27FFF0;
    font-size: 22px;
}

.home{
    margin-top: 90px;
}

.greetings{
    font-family: demi;
    color: rgba(255, 255, 255, 0.70);
}

.big-title {
    text-align: center;
    color: #0FD8CA;
    font-size: clamp(54px, 10vw, 120px); 
    font-family: bold;
    z-index: -100;
}


.button-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #212076; 
    color: white;  
    padding: 10px 20px; 
    border: none;
    border-radius: 5px;  
    position: relative; 
    cursor: pointer;
    overflow: hidden;  
    box-shadow: 0px 0px 4px #7109f9d0;
    z-index: 1; 
}

.button-contact::after {
    content: ""; 
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;  
    height: 100%; 
    background: linear-gradient(to right, #191858, #7109f9);  
    transition: width 1.15s ease-in-out; 
    z-index: -1;  
}

.button-contact:hover::after {
    border: 1px solid #212076;
    width: 100%;  
}

.button-contact:hover {
    color: white;  
}


.button-contact-more{
    width:6.25cm;
    height: 1.45cm;
}

.button-contact{
   color: white;
   font-family: demi;
   font-size: 20px;
}

.contact-more{
    margin-top: 2.5%;
}

.k{
    display: flex;
    justify-content: center;
}

.flexing{
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.button-more{
    position: relative; 
    background-color: #21207600;
    box-shadow: 0px 0px 4px #7109f9d0;
    border: 1px solid #212076;
    border-radius: 0.25ch;
}

.button-more{
   color: white;
   font-family: demi;
   font-size: 20px;
}

.button-more::after {
    content: ""; 
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;  
    height: 100%; 
    background: linear-gradient(to right, #191858, #7109f9);  
    transition: width 1.15s ease-in-out; 
    z-index: -1;  
}

.button-more:hover::after {
    width: 100%;  
}

.button-more:hover {
    color: white;  
}


.row {
    position: relative; 
}

.plume{
    left: 30.5%;
    transform: rotate(180deg);
}

.figma{
    top: 52.5%;
    left: 61.5%;
    transform: rotate(-45deg);
}

.img-box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2cm;
    height: 2cm;
    border-radius: 50%;
    position: absolute;  
    z-index: 1000;
    overflow: hidden; 
}

.blur-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.2); 
    backdrop-filter: blur(5px);
    z-index: -1; 
}

.box-hello-world{
    opacity: 0.75;
    border-radius: 0.5ch;
    margin-top: 7.5%;
    width: 4.5cm;
    height: 1.2cm;
    background-color: rgba(255, 255, 255, 0.15); 
    backdrop-filter: blur(4px);
    z-index: -1; 
}


.hello{
    color: #E89B15;
    font-family: demi;
}

.print{
    color: #E1DA1C;
    font-family: demi;
}

#img-figma {
    z-index: 1; 
}

#img-figma{
    width: 46px;
}

.astro{
    position: absolute;  
    transform: rotate(20deg);
}

#img-astro {
    width: 126px;
    animation: moveVertically 2.5s ease-in-out infinite; 
    transition: transform 0.3s ease;
}

#astro:hover {
    transform: scale(1.5); 
}

@keyframes changeColor {
    0% {
        fill: red;
    }
    100% {
        fill: blue;
    }
}

#icone-arrow {
    width: 50px; /* Ajuste la taille si nécessaire */
    height: 50px;
    animation: changeColor 2s infinite alternate;
}


.fuse{
    left: 85%;
    position: absolute;  
    transform: rotate(-50deg);
}

@keyframes moveVertically {
    0% {
        transform: translateY(-20px);
    }
    50% {
        transform: translateY(20px);
    }
    100% {
        transform: translateY(-20px); 
    }
}




@media (max-width: 768px) {
    .big-title{
        font-size: 72px;
    }

    .greetings {
        font-size: 18px;
    }

    .box-header{
        width: 80%;
        margin-top: 20.5%;
        height: 1.75cm;
    }

    .plume{
        left: 24.5%;
        width: 1.15cm;
        height: 1.15cm;
    }

    .figma{
        left: 65.5%;
        width: 1.15cm;
        height: 1.15cm;
    }

    #img-figma{
        width: 30px;
    }

    .astro{
        left: 12.5%;
    }

    .fuse{
        left: 82.5%;
        top: 170%;
    }

    .button-contact-more{
        width:4cm;
        height: 1.25cm;
    }

    #img-astro {
        left: 25%;
        width: 64px;
    }
}

@media (max-width: 470px){ 

    .home{
        margin-top: 95px;
    }

    .box-hello-world{
        margin-top: 20%;
    }

    .big-title{
        font-size: 59px;
    }

    .box-header{
        width: 85%;
        margin-top: 20.5%;
        height: 1.75cm;
    }

    .content-header{
        font-size: 14px;
    }

    .greetings {
        font-size: 13px;
    }

    .button-contact-more{
        width:4.25cm;
        height: 1.25cm;
    }

    .plume{
        left: 18.5%;
        width: 1.25cm;
        height: 1.25cm;
    }

    .figma{
        left: 67.5%;
        width: 1.25cm;
        height: 1.25cm;
    }

    #img-figma{
        width: 26px;
    }

    .fuse{
        margin-left: 5%;
        margin-top: 12.5%;
    }

    #img-astro {
        width: 40px;
    }
}
@media (max-width: 400px) { 

    .home{
        margin-top: 80px;
    }

    .box-hello-world{
        margin-top: 10%;
        width: 3.5cm;
        height: 0.9cm;
       opacity: 0.7;
    }

    .print{
        font-size: 12
        px;
    }

    .hello{
        font-size: 10px;
    }

    .big-title{
        font-size: 55px;
    }

    .box-header{
        height: 1.25cm;
        width: 80%;
        margin-top: 10.5%;
    }

    .content-header{
        font-size: 14px;
    }

    .greetings {
        font-size: 13px;
    }

    .button-contact{
        font-size: 15px;
    }

    .button-more{
        font-size: 15px;
    }

    .button-contact-more{
        width:3.5cm;
        height: 1.15cm;
    }

    .k{
        margin-top: 5.5%;
    }

    .plume{
        left: 18.5%;
        width: 1.25cm;
        height: 1.25cm;
    }

    .figma{
        left: 67.5%;
        width: 1.25cm;
        height: 1.25cm;
    }

    #img-figma{
        width: 26px;
    }

    .astro{
        top: 0%;
        left: 7%;
        bottom: 6.2%;
    }

    .fuse{
        left: 75.5%;
       margin-top: 10.5%;
    }

    .button-contact-more{
        width:2.65cm;
        height: 1.05cm;
        font-size: 10px;
    }
    #img-reseau{
        width: 22px;
    }
}