@keyframes fadein {
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}
@-moz-keyframes fadein { /* sur Firefox */
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}
@-webkit-keyframes fadein { /* sur Safari et Chrome */
    from {
        opacity:0;
    }
    to {
        opacity:1;
    }
}
@-o-keyframes fadein { /* sur Opera */
    from {
        opacity:0;
    }
    to {
        opacity: 1;
    }
}

.CodeMirror {
    background-color: #0A0A0A !important;
  }
.CodeMirror-gutters {
background-color: #333333 !important;
}
.CodeMirror-cursor {
    border-left: 2px solid #ffffff !important;
}
  

*{
    font-family: 'Montserrat', sans-serif;
}

body {
    background-color: #0A0A0A;
    color: white;
}



.py{
    margin-top: 50px;
}

main{
    background-color: black;
}

span{
    color: white;
}

.span1{
    color: rgb(255,215,0);
}

.span1:before{
    content:"LEARNING";
    position:absolute;
    color:white;
    top:0;
    left:100;
    width:0%;
    overflow:hidden;
    transition:all 0.5s;
}
.span1:hover::before{
    width: 62%;
}

header{
    width: 100%;
	margin-left: 0;
	margin-right: 0;
	height: 50px;
	line-height: 50px;
	background-color: #0A0A0A;
	position: fixed;
	top: 0;
    z-index: 901;
}

.navbar{
    background-color: #010101;
}

.titre-nav{
    font-weight:800;
    color: white;
    position:relative;
}

.span2:before{
    content:"SLEEPYLEARNING";
    position:absolute;
    color:rgb(255,215,0);
    top:0;
    left:0;
    width:0%;
    overflow:hidden;
    transition:all 0.5s;
}

.span2:hover::before{
    width: 42%;
}

.navbar-burger{
    display: block;
    color: white;
}

.navbar-burger span{
    background-color: white;
}

.under-burger{
    border: 1px solid white ;
    color: white;
    margin: 5px;
    padding: 10px;
    margin-bottom: 15px;
    animation: fadein 0.3s;
    -moz-animation: fadein 0.3s; /* Firefox */
    -webkit-animation: fadein 0.3s; /* Safari et Chrome */
    -o-animation: fadein 0.3s; /* Opera */
}

.under-burger:hover{
    background-color: white;
    color: #010101;
}

.navbar-dropdown-burger{
    display: none;
    position: fixed;
    right: 0;
    margin-top: 52px;
    box-shadow: 6px 6px 10px white;
    background-color: #010101;
    min-width: 100%;
    text-align: center;
    animation: fadein 0.3s;
    -moz-animation: fadein 0.3s; /* Firefox */
    -webkit-animation: fadein 0.3s; /* Safari et Chrome */
    -o-animation: fadein 0.3s; /* Opera */
}

.navbar-dropdown-burger:hover{
    display: block;
}

.navbar-burger:hover+ .navbar-dropdown-burger{
    display: block;
    
}

.navbar-item-burger{
    color: #0A0A0A;
}

.navbar-item-burger:hover{
    color: white;
    animation: fadein 0.2s;
    -moz-animation: fadein 0.2s; /* Firefox */
    -webkit-animation: fadein 0.2s; /* Safari et Chrome */
    -o-animation: fadein 0.2s; /* Opera */
}

.navbar-end{
    display: none;
}

#log{
    color: #010101;
    background-color: white;
    font-weight: 900;
}

#log:hover{
    color: white;
    background-color: #0A0A0A;
    border: 2px solid #0A0A0A;
    animation: fadein 0.3s;
    -moz-animation: fadein 0.3s; /* Firefox */
    -webkit-animation: fadein 0.3s; /* Safari et Chrome */
    -o-animation: fadein 0.3s; /* Opera */
}

#sign{
    background-color: #010101;
    color: white;
    border: solid 2px white;
    font-weight: 500;
}

#sign:hover{
    background-color: white;
    color: #010101;
    animation: fadein 0.3s;
    -moz-animation: fadein 0.3s; /* Firefox */
    -webkit-animation: fadein 0.3s; /* Safari et Chrome */
    -o-animation: fadein 0.3s; /* Opera */
}

.navbar-link:not(.is-arrowless)::after {
    border-color: #010101;
    margin-top: -0.375em;
    right: 1.125em;
}




.ligne-footer{
    text-align: center;
    padding: 20px;
    color: white;
    font-size: 100%;
}

.ligne-footer a{
    color: white;
}

.ligne-footer a:hover{
    color: rgb(255,215,0);
}

.resum{
    color: #010101;
    text-align: center;
    padding-bottom: 15px;
    font-size: 60%;
    max-width: 80%;
}

.image{
    margin-bottom: 20px;
    transform : rotate(180deg);
    display: none;
}

.image2{
    bottom: 0;
    position: absolute;
    display: none;
}

.image3 {
    margin-bottom: 20px;
    transform : rotate(180deg);
}

.image4{
    bottom: 0;
    position: absolute;
}


/* Format tablette */
@media screen and (min-width:800px){
    .navbar-menu{
        display: none;
    }
    
    .navbar-burger{
        min-width: 20%;
    }

    .ligne-footer{
        font-size: 120%;
    }

    .resum{
        font-size: 80%;
    }

    .image{
        display: block;
    }
    .image2{
        display: block;
    }
    .image3{
        display: none;
    }
    .image4{
        display: none;
    }
}

/* Format mobile - menu burger visible */
@media screen and (max-width: 1023px){
    .navbar-menu{
        display: none;
    }
    
    .navbar-end{
        display: none;
    }
}

/* Format PC */
@media screen and (min-width: 1024px){
    .navbar-end{
        display: block;
    }

    .navbar-item{
        color: white;
        opacity: 0.8;
        transition: all 0.3s ease;
    }

    .navbar-item:hover{
        background-color: rgb(30,30,30);
        color: rgb(255,215,0);
        opacity: 1;
    }

    .navbar-item:active{
        background-color: black;
    }

    .navbar-burger{
        display: none;
    }
    
    .navbar-dropdown-burger{
        display: none !important;
    }
    
    .titre-nav{
        font-size: 130%;
    }
    .title{
        text-align: right;
        margin-top: 20px;
    }
    
    .navbar-menu{
        display: flex !important;
    }
}

/* --- Sticky Footer and Black Footer Design --- */

html {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.py {
    flex: 1 0 auto;
}

footer {
    background-color: #010101;
    color: #dbdbdb;
    padding: 3rem 1.5rem 4rem;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

footer .title,
footer .title-rsx {
    color: #ffffff;
    font-weight: 700;
}

footer .under_title,
footer a {
    color: #b5b5b5;
    font-weight: 400;
    text-decoration: none;
}

footer a:hover {
    color: #ffc107;
}

footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

footer li {
    padding-bottom: 0.5rem;
}

footer .regroup {
    display: flex;
    align-items: center;
}

footer .insta {
    width: 20px;
    margin-left: 10px;
}

/* Custom Navbar Styles - SleepyLearning Theme */
.navbar {
    background-color: black !important;
    border-bottom: none !important;
}

/* Liens de la navbar (Desktop & Brand) */
a.navbar-item {
    color: white !important;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

a.navbar-item:hover, a.navbar-item:focus, a.navbar-item:active, div.navbar-item:hover {
    background-color: transparent !important;
    color: rgb(255, 215, 0) !important;
    box-shadow: none !important;
}

/* Animation de soulignement */
.navbar-menu a.navbar-item::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 10px;
    left: 50%;
    background-color: rgb(255, 215, 0);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-menu a.navbar-item:hover::after {
    width: 50%;
}

.navbar-burger {
    color: white !important;
}

.navbar-burger:hover {
    background-color: transparent !important;
    color: rgb(255, 215, 0) !important;
}

/* Animation menu mobile */
.navbar-item-burger:hover .under-burger {
    color: rgb(255, 215, 0);
    transition: color 0.3s ease;
}

/* Force suppression du fond gris sur TOUS les boutons de la navbar */
.navbar-item .button, .navbar-item .button:hover, .navbar-item .button:focus, .navbar-item .button:active {
    background: transparent !important;
    box-shadow: none !important;
    border-color: transparent;
}

/* Bouton Inscription (Mise en avant) */
#log {
    background-color: rgb(255, 215, 0) !important;
    color: black !important;
    border: 2px solid rgb(255, 215, 0) !important;
    transition: all 0.3s ease;
    font-weight: 700;
}

#log:hover, #log:focus, #log:active, .navbar-item #log:hover {
    background: black !important;
    color: rgb(255, 215, 0) !important;
    box-shadow: none !important;
}

/* Boutons Connexion / Déconnexion (Secondaire) */
#sign {
    background-color: transparent !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    transition: all 0.3s ease;
}

#sign:hover, #sign:focus, #sign:active, .navbar-item #sign:hover {
    border-color: rgb(255, 215, 0) !important;
    color: rgb(255, 215, 0) !important;
    background: transparent !important;
    box-shadow: none !important;
}