*{
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}
html{
    scroll-behavior: smooth;
}
:root{
    --bg:#414a37;
    --text:#dbc2a6;
    --hov:#99744a;
}
body{
    margin: 0 auto;
    background: linear-gradient(to bottom, var(--beige), var(--gris));
    scroll-behavior: smooth;
    background: var(--bg);
}
.container{
    width: 900px;
    margin: 0 auto;
}
.header{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    background: var(--hov);
    font-family: sans-serif;
    color: var(--bg);
    height: 55px;
    padding: 5px 20px;
    margin-top: 30px;
    box-shadow: 0 0 10px var(--bg);
    border-radius: 10px;
}
.header h1{
    padding-top: 5px;
}
.header .logo img{
    height: 60px;
    width: 60px;
    padding-bottom: 10px;
}
header .liste{
    list-style: none;
    display: flex;
    padding-top: 10px;
}
header .liste li a{
    margin: 10px 10px;
    color: var(--text);
    text-decoration: none;
    padding: 10px;
    transition: ease-in-out .2s;
}
.active,
header .liste li a:hover,
.active,
header .liste li a:focus{
    border-bottom: #414a37 3px solid;
}
.main{
    margin-top: 30px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-family: sans-serif;
    color: var(--text);
    border-radius: 10px;
    position: relative;
    box-shadow: 0 0 4px var(--hov);
}
.main img{
    height: 180px;
    width: 180px;
    border: 2px solid var(--hov);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.457);
    transition: ease-in-out .3s;
    position: relative;
    animation: photo 3s ease; 
}
.main img:hover{
    transform: scale(1.1);
}

.main .btn button{
    padding: 10px 15px;
    text-transform: uppercase;
    font-weight: bold;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--hov);
    border-radius: 20px;
    position: absolute;
    top: 5px;
    right: 5px;
    transition: .3s;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.692);
    animation: slidedown 6s infinite; 
}
.main .btn button:hover{
    background: var(--hov);
    color: var(--bg);
    transform: scale(1.1);
    cursor: pointer;
}

.main h2{
    padding: 10px 0 20px 0;
    font-size: 27px;
    font-weight: 600;
    background: linear-gradient(to right, pink, violet);
    background-size: cover;
    background-clip: text;
}
.main p{
    padding: 0 60px;
    line-height: 24px;
    color: var(--text);
    font-weight: 500;
    font-family: sans-serif;
}
.footer{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: 25px;
    font-family: sans-serif;
    color: var(--text);
}
.footer h3{
    font-size: 27px;
    padding-bottom: 10px;
}
.footer p{
    font-family: "Montserrat";
    padding-bottom: 20px;
}
.footer ul {
    list-style: none;
    display: flex;
}
.footer img{
    height: 30px;
    width: 30px;
}
.footer ul li{
    margin: 10px;
    background: var(--bg);
    padding: 15px;
    border-radius: 50%;
    border: 2px solid var(--hov);
    transition: all .2s;
}
.footer ul li:hover{
    transform: scale(1.1);
    opacity: 1;
    box-shadow: 0 0 10px var(--hov);
    background: var(--hov);
    color: var(--text);
    border: #414a37 2px solid;
}
  
@media screen and (max-width : 800px){
    *{
        box-sizing: border-box;
        padding: 0;
        margin: 0;
    }
    body{
        height: 100vh;
        background: var(--bg);
    }
    .container{
        width: 90%;
        margin-right: 0;
    }
    body>div{
        width: 90%;
        display: block;
        margin: 0;
        padding: 0;
    }
    .header{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        height: 100%;
        position: relative;
        width: 100%;
    }
    .header ul{
        padding-bottom: 5px;
        max-width: 100%;
    }
    .header .logo{
        position: absolute;
        left: 5px;
        top: 3px;
    }
    .header .liste a{
        margin: 0 10px;
        padding: 5px 8px;
        font-size: 14px;
    }
    .main{
        min-width: 100%;
        margin-right: 0;
    }
    .footer ul li a{
        width: 10px;
        height: 10px;
    }
    .footer ul{
        width: 200px;
        display: flex;
        justify-content: center;
    }
    .footer{
        min-width: 100%;
    }
    .container{
        margin: 0 auto;
    }
    
}
@keyframes slidedown {
    0%{
        transform: translateY(30px);
    }
   
     50%{
        transform: translateY(-10px);
    }
    
    100%{
        transform: translateY(30px);
    }
}
@keyframes photo {
    from{
        opacity: 0;
    }
    to{
        opacity: 1;
    }
}