/* ===================================================
   Styles de base (Reset et paramètres globaux)
   =================================================== */

/* Réinitialisation CSS et modèle de boîte */
/* --------------------------------------------------- */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* La largeur inclut padding et bordure */
    /* Avantages : 
       - Calculs de dimensions prévisibles 
       - Meilleur contrôle responsive */
}



/* Styles globaux du corps */
/* --------------------------------------------------- */
body {
    font-family: 'Montserrat', sans-serif;
    /* Police moderne et lisible */
    background: #eef2f5;
    /* Couleur de fond neutre et apaisante */
    color: #333;
    /* Gris foncé pour un bon contraste */
    overflow-x: hidden;
    /* Prévention du débordement horizontal */
    /* Bonnes pratiques : 
       - Empêche les barres de défilement horizontales non désirées 
       - Conserve l'alignement vertical */
}

/* Styles généraux des liens */
/* --------------------------------------------------- */
a {
    text-decoration: none;
    /* Suppression du soulignement par défaut */
    color: black;
}

/* Style footer */
/* --------------------------------------------------- */
footer {
  position: relative;
  background: #005f99;
  color: white;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}
/* Colonnes gauche */
#footer-left li {
  list-style: none;
  padding: 0.5rem 0 0 0.5rem;
}
#footer-left a {
  color: white;
}
/* Colonne droite */
#footer-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 30%;
  text-align: center;
}
#footer-right img {
  width: 60px;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}
#footer-right p {
  font-style: italic;
  margin: 0;
}
#footer-mid {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
#footer-mid img {
  width: 4rem;
  cursor: pointer;
  transition: transform 0.2s ease;
  animation: spin 1s;
  opacity: 0.5;
  transition: all 0.5s ease;
}

footer img:hover {
  transform: scale(1.1);
}

#footer-mid img.visible {
  opacity: 1;
  animation: spin 1s ease;
}


#footer-mid p {
  margin-top: 0.3rem;
  font-size: 0.9rem;
}
#large_painting {
   position: relative;
   width: 100%;
   height: 80vh;
   overflow: hidden;
   display: flex;
   align-items: center;
   justify-content: center;
   color: white;
   font-family: 'Segoe UI', sans-serif;
}
/* Style image en haut */
/* --------------------------------------------------- */
#bg_img {
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   object-fit: cover;
   z-index: 0;
   filter: brightness(0.5);
}

#large_painting .content {
   position: relative;
   z-index: 1;
   text-align: center;
   padding: 2rem;
   max-width: 800px;
}

#large_painting .title {
   font-size: 2.5rem;
   font-weight: bold;
   margin-bottom: 0.5rem;
}

#large_painting .subtitle {
   font-size: 1.2rem;
   margin-bottom: 2rem;
}

#large_painting .buttons {
   display: flex;
   justify-content: center;
   gap: 1rem;
   flex-wrap: wrap;
}

#large_painting button {
   padding: 0.75rem 1.5rem;
   background-color: #ffffffcc;
   border: none;
   border-radius: 0.5rem;
   color: #000;
   font-weight: bold;
   cursor: pointer;
   transition: background-color 0.3s ease;
}

#large_painting button:hover {
   background-color: #ffffffee;
}


@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}