html {
  scroll-behavior: smooth;
}

* {
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: black;
}

.sombre-bt:hover {
    cursor: pointer;
    color: black;
    background: #e7e7e7;
    border-radius: 50%;
}
.sombre-bt {
    height: 2.5rem;
    width: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    color: black;
    height: 4rem;
    position: fixed;
    width: 100%;
    background: white;
}

.navbar-bloc {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.5rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 3em;
    margin: 0;
    padding: 0;
    font-weight: bold;
}

.nav-links a {
    text-decoration: none;
    color: black;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #047135;
}

.logo img {
    height: 30px;
}

.cacher {
    display: none !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.5s ease;
    padding: 0.5rem;
    align-items: center;
    justify-content: center;
    height: 2.5rem;
    width: 2.5rem;
}

.hamburger:hover {
    background: #e9e9e9;
}


.hamburger span {
    width: 20px;
    height: 3px;
    background-color: black;
}



.menu-vertical {
    overflow-y: auto;
    max-width: 25em;
    height: 100vh;
    z-index: 50;
    top: 0;
    left: -25rem;
    width: 0;
    position: absolute;
    background: white;
    -webkit-transition: all 0.5s ease; 
    transition: all 0.5s ease-out;
}

.menu-transition {
    max-width: 90%;
    width: 25rem !important;
    left: 0 !important;
    -webkit-transition: all 0.5s ease; 
    transition: all 0.5s ease-out;
}

.menu-entete {
    display: flex;
    height: 4rem;
    align-items: center;
    justify-content: space-between;
    padding: 0.3rem 1.5rem;
    border-bottom: solid 1px rgb(237 232 228);
}

.menu-vert-bt {
    display: none;
}


.menu-fond {
    opacity: 0;
    background-color: rgba(0, 0, 0, .2);
    z-index: 40;
    inset: 0;
    position: fixed;
    transition: all 0.3s ease-out;
}

.fond-transition {
    opacity: 1 !important;
    transition: all 0.3s ease-out;
}

.menu-bt-fermer {
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    transition: all 0.3s ease;
}

.menu-bt-fermer:hover {
    background: #e9e9e9;
}



.nav-lien {
    cursor: pointer;
}

.iconoir-brightness::before {
    width: 1.5em !important;
    height: 1.5em !important;
}

.iconoir-xmark::before {
    width: 2em !important;
    height: 2em !important;
}

.iconoir-arrow-up-circle-solid::before {
    width: 3em !important;
    height: 3em !important;
}

.logo {
    background-image: url("../img/logo.svg");
    background-repeat: no-repeat;
    background-size: 130px;
    height: 30px;
    width: 130px;
}



.menu-scroll {
    box-shadow: 0 4px 2px -2px rgba(0, 0, 0, 0.2);
}


.navbar-actions {
    display: flex;
    gap: 2rem;
}


.contenant {
    box-shadow: inset 0px 1px 0px 0px rgba(0, 0, 0, 0.05), inset 0px 0px 1px 0px rgb(255 255 255 / 52%);
    padding: 8em 2rem 8em 2rem;
    text-align: center;
}

.footer {
    width: 100%;
    background-color: rgb(243 243 243);
    color: white;
    text-align: center;
    padding: 2.5rem 0;
    border-top: solid 1px #ccc;
}

#copyright {
    color: #666;
    font-size: 1em;
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
    line-height: 2.5em;
}

#copyright li {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

#copyright a {
    text-decoration: none;
    color: #047135
;
}


#accueil p {
    font-size: 1.5em;
    line-height: 1.75em;
}

#accueil h1 {
    margin-top: 0.35em;
    line-height: 1em;
}

h1, h2, h3, h4, h5, h6 {
    color: #3e3e3e;
    margin: 0 0 0.75em 0;
}

h1 {
    font-size: 3.25em;
    letter-spacing: -0.025em;
    font-weight: 300;
}

body, input, textarea, select {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.85em;
    color: #888;
    font-weight: 300;
    font-size: 13pt;
}

b, strong {
    font-weight: 600;
    color: #3e3e3e;
}

#btRemonter {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    background-color: rgb(12, 12, 13);
    color: white;
    cursor: pointer;
    border-width: initial;
    border-style: none;
    border-color: initial;
    border-image: initial;
    outline: none;
    padding: 2px;
    border-radius: 50%;
    align-items: center;
    transition: all 0.3s ease-out;
}

#btRemonter:hover {
    background-color: #ffffff;
    color: rgb(0 0 0);
}

@media (max-width: 768px) {
    .navbar-grl {
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }
    .menu-vert-bt {
        display: flex;
        align-items: center;
    }
    .navbar-bloc {
        padding: 0 1rem;
    }
    h1 {
        font-size: 1.25em;
    }
    #accueil p {
        font-size: 1rem;
    }

}