body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #000000;
}

header {
    background-image: url('../Image/baniere.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 250px;
    display: flex;
    align-items: center;
    padding-left: 0; /* Coller l'image à gauche */
    padding-right: 20px; /* Garder un peu d'espace à droite pour le menu */
    color: white;
    font-weight: bold;
    font-size: 26px;
    gap: 20px; /* Espace entre l'image et le menu */
}

.image-containe {
  width: 20%;
  height: 100%; /* La hauteur s'ajustera automatiquement pour conserver les proportions */
  display: block; /* Supprime l'espace en dessous de l'image */

}
nav {
    display: flex; 
}

nav ul {
    display: flex;
    margin: 0; 
    padding: 0;
    list-style-type: none; 
}

nav ul li {
    margin-left: 10px;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    padding: 10px 15px;
}

nav a:hover {
    background: #000000;
}

main {
    background-color: #000000;
    padding: 20px;
    margin: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex; /* Flexbox pour organiser les éléments */
    flex-direction: column; /* Empile les éléments verticalement */
    gap: 20px; /* Espace entre les sections */
    align-items: center; /* Centre les éléments horizontalement */
}

main h1 {
    font-size: 36px;
    color: #fff4f4;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

main p {
    font-size: 16px;
    line-height: 1.5;
    color: #ffffff;
}

.section-link {
    text-decoration: none;
    color: inherit;
    font-size: 30px;
    color: #ffffff;
    text-shadow: 3px 3px 5px rgba(0, 0, 0, 0.7), -3px -3px 5px rgba(0, 0, 0, 0.7), 3px -3px 5px rgba(0, 0, 0, 0.7), -3px 3px 5px rgba(0, 0, 0, 0.7);
}

.avant-apres-title {
    text-align: center;
    font-size: 40px;
    color: #FFD700;
    margin-top: -10px;
    margin-bottom: 30px;
    text-shadow: 2px 2px 8px rgba(255, 215, 0, 0.4);
}

.realisation-container {
    display: flex;
    gap: 40px;
    justify-content: center;
    position: relative;
}

.realisation-container section {
    flex: 1;
    background-color: #111111;
    padding: 20px;
    border-radius: 10px;
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.realisation-container section h2 {
    border-bottom: 3px solid #FFD700;
    padding-bottom: 10px;
    margin-bottom: 20px;
    width: 100%;
    text-align: center;
    color: #FFD700;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 80px 70px;
    width: 100%;
    justify-items: center;
}

.realisation-image {
    width: 400px;
    height: 300px;
    object-fit: cover; /* ou "contain" si tu veux tout voir */
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.6);
    transition: transform 0.3s ease;
    cursor: pointer;
}


.realisation-image:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.9);
}

.realisation-container::after {
    content: "";
    position: absolute;
    top: 20px;
    bottom: 20px;
    left: 50%;
    width: 3px;
    background-color: #FFD700;
    transform: translateX(-50%);
    border-radius: 2px;
}
/* Modale plein écran */
.modal {
    display: none; /* cachée par défaut */
    position: fixed;
    z-index: 9999;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}

/* Image dans la modale */
.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    box-shadow: 0 0 25px rgba(255, 215, 0, 1);
    animation: zoomIn 0.3s ease;
}

/* Animation zoom */
@keyframes zoomIn {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Bouton de fermeture (X) */
.close {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    text-shadow: 0 0 10px #FFD700;
}

.close:hover {
    color: #FFD700;
}
.footer {
  background-color: #000;
  color: #fff;
  padding: 40px 20px 20px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.footer-left,
.footer-middle,
.footer-right {
  flex: 1;
  min-width: 250px;
}

.footer-left .logo {
  width: 150px;
  margin-bottom: 20px;
  border-radius: 50%;
}

.footer-left .section {
  margin-bottom: 30px;
}

.footer-left h4 {
  margin-bottom: 5px;
  font-size: 16px;
  color: #FFD700;
}

.footer-middle .footer-links {
  list-style: none;
  padding: 0;
}

.footer-middle .footer-links li {
  margin-bottom: 20px; /* <- espacement vertical augmenté ici */
}

.footer-middle .footer-links a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-middle .footer-links a:hover,
.footer-middle .footer-links .active {
  color: #FFD700;
}

.footer-right h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.footer-right .highlight {
  color: #FFD700;
}

.soumission-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.soumission-form .row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.soumission-form input,
.soumission-form select,
.soumission-form textarea {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 5px;
}

.soumission-form textarea {
  resize: vertical;
  min-height: 80px;
}

.soumission-form .upload {
  display: inline-block;
  background-color: #333;
  color: #fff;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 14px;
  margin-top: 5px;
}

.soumission-form button {
  background-color: #81817f;
  color: #000;
  border: none;
  padding: 12px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.soumission-form button:hover {
  background-color: #FFD700;
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  font-size: 14px;
  border-top: 1px solid #333;
  padding-top: 10px;
}

.signature strong {
  color: #ffcc00;
}


/* Petits écrans en dessous de 480px (portrait) */
@media (max-width: 480px) {
  header {
    height: auto;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
  }

  .image-containe {
    width: 50%;
    height: auto;
  }

  nav ul {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding: 0;
    margin: 0;
  }

  nav ul li a {
    font-size: 10px;
    padding: 4px 6px;
  }

    main h1 {
        font-size: 24px;
    }

    .avant-apres-title {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .realisation-container {
        flex-direction: column;
        gap: 20px;
        position: relative;
        padding: 10px;
    }

    .realisation-container::after {
        display: none; /* enlever la ligne verticale */
    }

    .realisation-container section {
        width: 100%;
        padding: 15px;
        box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
    }

    .realisation-container section h2 {
        font-size: 22px;
        padding-bottom: 8px;
    }

    .image-gallery {
        grid-template-columns: 1fr; /* Une seule colonne */
        gap: 30px 20px;
        width: 100%;
    }

    .realisation-image {
        width: 100%;
        max-width: 300px;
        height: auto;
    }
    .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-left,
  .footer-middle,
  .footer-right {
    width: 100%;
  }

  .soumission-form .row {
    flex-direction: column;
  }

  .soumission-form input,
  .soumission-form select,
  .soumission-form textarea {
    width: 90%;
  }
}

/* ------------------------------
   Tablette paysage - max 768px
------------------------------ */
@media (max-width: 768px) and (orientation: landscape) {
    header {
        height: 180px;
    }

    header img.image-containe {
        height: 100px;
        width: auto;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        padding: 0;
    }

    nav ul li {
        margin: 5px 10px;
    }

    main h1 {
        font-size: 30px;
    }

    .avant-apres-title {
        font-size: 36px;
        margin-bottom: 25px;
    }

    .realisation-container {
        flex-direction: row;
        gap: 30px;
        position: relative;
        padding: 20px 10px;
    }

    .realisation-container::after {
        display: block;
        top: 20px;
        bottom: 20px;
        left: 50%;
        width: 3px;
        background-color: #FFD700;
        transform: translateX(-50%);
        border-radius: 2px;
        position: absolute;
        content: "";
    }

    .realisation-container section {
        width: 45%;
        padding: 20px;
        box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
    }

    .realisation-container section h2 {
        font-size: 26px;
        padding-bottom: 10px;
    }

    .image-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 60px 50px;
        width: 100%;
        justify-items: center;
    }

    .realisation-image {
        width: 100%;
        max-width: 400px;
        height: 300px;
    }
     .footer-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 10px;
    }

    .footer-left, .footer-middle, .footer-right {
        flex: 1 1 30%;
        font-size: 1em;
    }

    .soumission-form input,
    .soumission-form textarea {
        font-size: 1em;
        padding: 10px;
    }

    .soumission-form .row {
        flex-direction: column;
        gap: 10px;
    }

    .soumission-form button {
        font-size: 1em;
        padding: 10px 20px;
    }

    .footer-bottom {
        font-size: 0.9em;
        text-align: center;
    }
}