/********************************************************************************/
/*General css*/

a {
    color: #0e6ab9;
    text-decoration: none;
}


section {
    width: 80%;
    margin-bottom: 40px;
}

aside {
    float: right;
    width: 20%;
    height: 400px;
    border: 2px black solid;
    
}


table, td, th {
    border: solid;
    border-collapse: collapse;
}

body {
    font-family: Arial, sans-serif;
    background-color: #323438;
    margin: 0;
    padding: 0;
    color: #f1f1f1;
}

h1, h2:not(.exclude), h3:not(.exclude) {
    color: #ffffff;
}

p {
    font-size: 1.1em;
    line-height: 1.6;
}


figure {
    text-align: center;
    margin: 50px auto;
}

figure img {
    max-width: 100%;
    height: auto;
    border: 3px solid #333;
}

figcaption {
    font-size: 1.2em;
    margin-top: 10px;
}
/********************************************************************************/
/*Navbar css*/
/* Style général de la navbar */
.navbar {
    background: linear-gradient(135deg, #0e6ab9, #4782b6);
    padding: 15px;
    display: flex;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);

}

.navbar-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

.navbar-list li {
    position: relative; /* Permet à l'élément dropdown de se positionner par rapport au parent */
}

.navbar-list a {
    color: white;
    text-decoration: none;
    font-size: 1.2em;
    padding: 10px 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.navbar-list a:hover {
    background-color: #fff;
    color: #0e6ab9;
}

/* Style pour le menu déroulant */
/* Espacement entre les éléments du menu déroulant */
.dropdown-content li {
    display: block;
    margin: 10px 0; /* Ajoute de l'espace vertical entre les éléments */
}

/* Ajuster la largeur du menu déroulant à celle de "Gallerie" */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    min-width: 100%; /* S'assure que la largeur correspond à celle du parent */
    border-radius: 8px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.3);
    padding: 12px 0;
    z-index: 10;
    top: 130%; /* Pour le placer juste en dessous de l'élément parent */
    left: 0; /* Aligne le menu déroulant avec le parent */
}


.dropdown-content a {
    padding: 10px 20px;
    color: #0e6ab9;
    text-decoration: none;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

.dropdown-content a:hover {
    background-color: #0e6ab9;
    color: #fff;
}

/* Montre le menu dropdown au survol */
.dropdown:hover .dropdown-content {
    display: block;
    opacity: 0;
    animation: dropdownFade 0.7s forwards ease-in-out;
}

/* Ajout d'une animation douce */
@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}




/********************************************************************************/
/* Css for the gallery (general) */

.title_gallery {
    font-size: 2rem; 
    color: #f0f0f0; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    text-align: center; 
    margin-bottom: 20px; 
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.7); 
}



.title_gallery::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: #f0f0f0;
    margin: 10px auto 0; 
}


.title_gallery {
    background: rgba(0, 0, 0, 0.3); 
    padding: 10px 20px; 
    border-radius: 5px; 
}
.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    padding: 20px;
}

.gallery_video {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    position: relative;
}

.gallery a {
    display: inline-block;
    border: 2px solid #ccc;
    padding: 5px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.gallery a:hover {
    transform: scale(1.1);
    border-color: #333;
}

.gallery img {
    display: block;
    width: 150px;
    height: 100px;
    object-fit: cover;
}







.video-item {
    width: 400px;
    height: 240px;
    margin: 10px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.video-item video {
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease, z-index 0.3s ease;
    cursor: pointer;
    position: relative;
    z-index: 1;
}


.video-item:hover video {
    width: 1200px;
    height: 700px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.5);
}


.video-item:not(:hover) {
    z-index: 0; 
}


.gallery_video figcaption {
    text-align: left;
    color: white;
}



#video_categorie {
    text-align: center;
    margin-top: 20px;
}


/********************************************************************************/
/* Css for the timeline (general) */

#titre_cursus {
    text-align: center;
    margin-top: 20px;
}   

* {
    box-sizing: border-box;
  }
  
  /* Set a background color */
  body {
    background-color: #474e5d;
    font-family: Helvetica, sans-serif;
  }
  
  /* The actual timeline (the vertical ruler) */
  .timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  /* The actual timeline (the vertical ruler) */
  .timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: white;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
  }
  
  /* Container around content */
  .container {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
  }
  
  /* The circles on the timeline */
  .container::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -17px;
    background-color: white;
    border: 4px solid #FF9F55;
    top: 15px;
    border-radius: 50%;
    z-index: 1;
  }
  
  /* Place the container to the left */
  .left {
    left: 0;
  }
  
  /* Place the container to the right */
  .right {
    left: 50%;
  }
  
  /* Add arrows to the left container (pointing right) */
  .left::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid white;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent white;
  }
  
  /* Add arrows to the right container (pointing left) */
  .right::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
  }
  
  /* Fix the circle for containers on the right side */
  .right::after {
    left: -16px;
  }
  
  /* The actual content */
  .content {
    padding: 20px 30px;
    background-color: white;
    position: relative;
    border-radius: 6px;
    color: #333;
  }
  
  /* Media queries - Responsive timeline on screens less than 600px wide */
  @media screen and (max-width: 600px) {
  /* Place the timelime to the left */
    .timeline::after {
      left: 31px;
    }
  
  /* Full-width containers */
    .container {
      width: 100%;
      padding-left: 70px;
      padding-right: 25px;
    }
  
  /* Make sure that all arrows are pointing leftwards */
    .container::before {
      left: 60px;
      border: medium solid white;
      border-width: 10px 10px 10px 0;
      border-color: transparent white transparent transparent;
    }
  
  /* Make sure all circles are at the same spot */
    .left::after, .right::after {
      left: 15px;
    }
  
  /* Make all right containers behave like the left ones */
    .right {
      left: 0%;
    }
  }







  /* additional requests */

#planning{
    font-family: 'Roboto', Arial, sans-serif;
}