:root {
    --gap: 28px;
    --sidebar-w: 280px;
    --color-text: #111;
    --color-muted: #666;
    --bg: #fff;
    --bg-overlay: rgba(0, 0, 0, 0.85);
    --transition: 0.3s ease;
    --font-title: "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-body: "Inter", sans-serif;
    --arrow-size: 50px;
  }

  ::selection {
    color: #fff;
    background: #00d9ff;
  }

  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  .progressive-blur {
  z-index: 10;
  pointer-events: none;
  background-image: none;
  flex-flow: column;
  height: 10em;
  position: fixed;
  inset: 0% 0% auto;
}

  body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--bg);
    overflow-x: hidden;
    line-height: 1.6;
    
  }
  
  .logo {
    width: 100%;
    max-width: 180px; /* ajuste si besoin */
    height: auto;
  }

  .project-list a.active {
    color: #ff29a6;
    font-variation-settings: "wght" 700;
  }
  

  /* --- Layout global --- */
  .container {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    min-height: 100vh;
  }

  /* --- Sidebar (Desktop) --- */
  .sidebar{
    position:sticky;top:0;height:100vh;padding:var(--gap);
    border-right:1px solid #eee;background:#fff;
    display:flex;flex-direction:column;justify-content:space-between;
    transition:left var(--transition), transform var(--transition);
    z-index:1000;
  }
  .sidebar h1{font-size:22px;font-family:var(--font-title);margin-bottom: 10px;text-transform: uppercase;}
 
  /* L'ordre logique : link → visited → hover → active */
.sidebar h1 a:link,
.sidebar h1 a:visited {
color: #111;
text-decoration: none;
transition: color var(--transition);
}

.sidebar h1 a:hover,
.sidebar h1 a:active {
color: #ff29a6;
text-decoration: none;
}


  .info-list,.project-list{list-style:none;display:flex;flex-direction:column;gap:12px;font-variation-settings: "wght" 400;}
  .info-list a,.project-list a{text-decoration:none;color:#8e8e8e;padding:4px 0;transition:color var(--transition),transform var(--transition); text-transform: uppercase;font-size: 14px;}
  .info-list a:hover{color:#00d9ff;transform:translateX(4px);}
  .project-list a:hover{color:#ff29a6;font-variation-settings: "wght" 700; transform: translateX(4px);transition: color 0.3s ease, transform 0.3s ease, text-shadow 0.3s ease;}
  .project-list .subtitle{font-size:.9rem;color:var(--color-muted);display:block}

  /* --- Projet suivant --- */
  .next-project {
    margin-top: 40px;
    padding-top: 8px;
    border-top: 1px solid #d9d9d9;
    text-transform: uppercase;
    text-align: right;
  }

  .next-project a {
    text-decoration: none;
    color: #8e8e8e;
    transition: color var(--transition);
    font-size: 10px;
  }

  .next-project a:hover {
    color: #00d9ff;
  }

  /* --- Galerie principale --- */
  .gallery {
    padding: var(--gap);
    max-width: 1100px;
    margin: 0 auto;
  }

  .gallery h1 {
    font-size: 28px;
    margin-bottom: 10px;
    font-family: var(--font-title);
  }

  .gallery p {
    font-size: 16px;
    color: var(--color-muted);
    margin-bottom: 20px;
    /*max-width: 800px;*/
  }

  /* --- Grille images --- */
  .image-grid {
display: grid;
grid-template-columns: repeat(6, 1fr); /* 6 colonnes égales */
gap: 28px;
}

/* Chaque élément occupe 1 à 6 colonnes */
.image-grid-item {
grid-column: span 1;
}

.image-grid-item.col-2 {
grid-column: span 2;
}

.image-grid-item.col-3 {
grid-column: span 3;
}

.image-grid-item.col-4 {
grid-column: span 4;
}

.image-grid-item.col-5 {
grid-column: span 5;
}

.image-grid-item.col-6 {
grid-column: span 6;
}




.video-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 10px;
  background: #000;
}

.video-container.video-horizontal {
  aspect-ratio: 16 / 9; /* fixe ratio pour toutes les vidéos horizontales */
}

.video-container.video-horizontal iframe,
.video-container.video-horizontal video {
  width: 100%;
  height: 100%;
  object-fit: cover; /* remplit le conteneur sans déformer */
  display: block;
  border-radius: 10px;
}

.video-container.video-vertical {
  aspect-ratio: 9 / 16;
}

.video-container.video-vertical video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 10px;
}





.tags-container {
    margin-top: 10px;
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .tag {
    display: inline-block;
    padding: 5px 12px;
    font-size: 10px;
    font-weight: 500;
    border-radius: 20px;
    color: #8e8e8e;
    background-color: #fff;
    border: 1px solid #8e8e8e;
    cursor: pointer;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.25s, border-color 0.25s;
  }
  

.tag:hover {
  color: #ff29a6;
  border-color: #ff29a6;
}

/* tag gagnant (ici c'est un <a>) */
a.tag-gagnant {
  display: inline-block;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: 500;
  border-radius: 20px;
  color: #ff29a6;
  background-color: #fff;
  border: 1px solid #ff29a6;
  cursor: pointer;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.25s, border-color 0.25s;
}

/* hover appliqué à l'élément lui-même (important) */
a.tag-gagnant:hover {
  color: #00d9ff;        /* texte */
  border-color: #00d9ff; /* contour */
}


  
  
  
  .tag.category {
    background-color: #ffffff;  /* bleu pour catégories */
  }
  
  .tag.award {
    background-color: #ffffff;  /* rose pour prix */
  }
  




/* Images responsive */
.image-grid-item img {
width: 100%;
height: 100%;
object-fit: cover; /* ajuste l'image dans son bloc sans déformer */
border-radius: 10px;
}


  /* --- Menu hamburger pour mobile --- */
.hamburger {
display: none;
position: fixed;
top: 20px;
right: 20px; /* Déplacé à droite */
z-index: 1100;
background: #fff;
border: 1px solid #ccc;
padding: 10px;
border-radius: 8px;
cursor: pointer;
box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.hamburger span {
display: block;
width: 24px;
height: 3px;
background: #111;
margin: 5px 0;
transition: 0.3s;
}



.concept-item h3 {
  font-family: var(--font-title);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  color: #111;
}

.concept-item p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}

.concept {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 20px;
  margin-bottom: 30px;
}



  /* --- Sidebar mobile fermée --- */
  @media (max-width: 900px) {
.container {
  grid-template-columns: 1fr;
}

.concept {
  grid-template-columns: 1fr;
}

.concept-item p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}



.sidebar {
  position: fixed;
  left: -100%;
  top: 0;
  width: 80%;
  max-width: 300px;
  height: 100%;
  border-right: none;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
  transition: left var(--transition);

}

.sidebar.active {
  left: 0;
}

.hamburger {
  display: block;
}

.image-grid {
  grid-template-columns: 1fr;
}

.image-grid-item {
  grid-column: span 1 !important;
}
}


  /* --- Overlay du menu mobile --- */
  .overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    z-index: 900;
    opacity: 0;
    transition: opacity var(--transition);
  }

  .overlay.active {
    display: block;
    opacity: 1;
  }

  /* Bouton de fermeture menu mobile */
  .close-btn {
    display: none;
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    background: none;
    border: none;
  }

  @media (max-width: 900px) {
    .close-btn {
      display: block;
    }
  }

 


  /* --- Lightbox --- */
  .lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 2000;
  }

  .lightbox.active {
    opacity: 1;
    pointer-events: auto;
  }

  .lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
  }

  /* --- Flèches Lightbox --- */
  .lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--arrow-size);
    color: white;
    cursor: pointer;
    user-select: none;
    padding: 10px;
    transition: 0.3s;
  }

  .lightbox-arrow:hover {
    color: #00d9ff;
  }

  .lightbox-arrow.left {
    left: 20px;
  }

  .lightbox-arrow.right {
    right: 20px;
  }

  .lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 28px;
    color: #fff;
    cursor: pointer;
    background: none;
    border: none;
  }



  
  /* Quiz */
  .quiz-board{position:relative;min-height:800px;padding:20px 20px}
  .quiz-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
  .quiz-nodes{position:relative}
  
  .node {
    position: absolute;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 18px;
    text-align: center;
    display: inline-block;       /* <-- permet à la largeur de s'adapter au contenu */
    max-width: 400px;            /* <-- limite max pour pas dépasser l'écran */
    word-wrap: break-word;       /* <-- permet de casser les mots si c'est trop long */
  }
  
  .q{font-size:15px;margin-bottom:14px;color:#111;text-transform: uppercase;}
  .btns{display:flex;justify-content:center;gap:12px;text-transform: uppercase;}
  .choice{
    border:1px solid;
    background:#fff;
    padding:6px 16px;
    border-radius:20px;
    font-size:13px;
    cursor:pointer;
    transition:all .25s ease;
  }
  .choice:hover{
    background:#fff;color:#00d9ff;border:1px solid #00d9ff;
  }
  .choice.selected{
    background:#00d9ff;color:#fff;border:1px solid #00d9ff;
  }
  .choice:disabled{opacity:.4;cursor:default;}
  
  .restart{
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    padding:14px 22px;
    border-radius:26px;
    background:#ffffff;
    color:#ff29a6;
    border: 1px solid #ff29a6;
    cursor:pointer;
    margin-top:40px;
    font-size:16px;
    text-transform:uppercase;
  }

.mail-link {
  color: #ff29a6;
  text-decoration: none;
  transition: color 0.25s, border-color 0.25s;
}

.mail-link:hover {
  color: #00d9ff;
  border-color: #00d9ff;
}
  


  @media (max-width: 700px) {
    .node {
      position: relative;
      left: auto !important;
      top: auto !important;
      margin: 20px auto;
    }
  
    .quiz-board {
      min-height: auto;
    }
  }