/* styles.css */

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

/* Corps de page */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fdfdfd;
  scroll-behavior: smooth;
  justify-content: center;
  height: 100vh;
}

/* Sections générales */
section {
  padding: 80px 20px;
  text-align: center;
}

section:nth-child(even) {
  background-color: #f4f4f4;
}

section h2 {
  margin-bottom: 20px;
  font-size: 2rem;
  color: #202a44;
}

section p {
  max-width: 800px;
  margin: 0 auto;
}

/* Accueil */
#accueil {
  position: relative;
  background: url('banniere.JPG') no-repeat center center/cover;
  color: white;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
}



#accueil h1 {
  font-size: 3rem;
  margin-bottom: 10px;
}

#accueil p {
  font-size: 1.2rem;
}

/* Concerts */
#concerts ul {
  list-style: none;
  padding: 0;
}

#concerts li {
  margin: 10px 0;
}

/* Galerie */
#galerie p {
  margin-bottom: 10px;
}

/* Galerie en mosaïque */
.grid-galerie {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  padding: 20px;
}

.grid-galerie img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.grid-galerie img:hover {
  transform: scale(1.05);
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.lightbox img {
  max-width: 90%;
  max-height: 80%;
  box-shadow: 0 0 15px #000;
  border-radius: 10px;
}

/* Formulaire */
form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

form label {
  display: block;
  margin-top: 15px;
}

form input,
form textarea {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

form button {
  margin-top: 20px;
  padding: 10px 20px;
  background-color: #202a44;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.3s;
}

form button:hover {
  background-color: #2f3c66;
}

/* Footer */
footer {
  background-color: #202a44;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}

/* Membres */
.mosaïque {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  padding: 20px;
}

.carte-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.3s ease;
}

.carte-link:hover {
  transform: translateY(-5px);
}

.carte {
  background: white;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  overflow: hidden;
  text-align: center;
  padding-bottom: 15px;
  transition: box-shadow 0.3s ease;
}

.carte-link:hover .carte {
  box-shadow: 0 5px 20px rgba(32, 42, 68, 0.3);
}

.carte img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid #ddd;
}

.infos {
  padding: 10px;
}

.infos h2 {
  margin: 10px 0 5px;
  font-size: 18px;
  color: #202a44;
}

.infos p {
  margin: 0;
  color: #666;
}

/* Page de biographie */
.biographie-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  min-height: 100vh;
}

.biographie-header {
  text-align: center;
  margin-bottom: 40px;
}

.biographie-header h1 {
  color: #202a44;
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.biographie-header .instrument {
  color: #666;
  font-size: 1.2rem;
  font-style: italic;
}

.biographie-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}

.biographie-photo {
  text-align: center;
}

.biographie-photo img {
  width: 100%;
  max-width: 400px;
  height: 500px;
  object-fit: cover;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(32, 42, 68, 0.2);
}

.biographie-info {
  background: white;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.biographie-info h2 {
  color: #202a44;
  font-size: 1.8rem;
  margin-bottom: 20px;
  border-bottom: 3px solid #202a44;
  padding-bottom: 10px;
}

.biographie-info p {
  margin-bottom: 20px;
  line-height: 1.8;
  color: #333;
}

.biographie-info .bio-section {
  margin-bottom: 30px;
}

.biographie-info .bio-section h3 {
  color: #202a44;
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.biographie-info .bio-section ul {
  list-style: none;
  padding-left: 0;
}

.biographie-info .bio-section li {
  padding: 8px 0;
  border-bottom: 1px solid #eee;
  color: #555;
}

.biographie-info .bio-section li:last-child {
  border-bottom: none;
}

.biographie-info .bio-section li strong {
  color: #202a44;
  font-weight: 600;
}

.retour-btn {
  display: inline-block;
  background-color: #202a44;
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 8px;
  margin-top: 20px;
  transition: background-color 0.3s ease;
}

.retour-btn:hover {
  background-color: #2f3c66;
}

/* Page de connexion */
.login-box {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  width: 100%;
  max-width: 400px;
}

.login-box h2 {
  text-align: center;
  color: #202a44;
}

.login-box form {
  display: flex;
  flex-direction: column;
}

.login-box input {
  margin-top: 15px;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.login-box button {
  margin-top: 20px;
  padding: 10px;
  background-color: #202a44;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.error {
  color: red;
  text-align: center;
  margin-top: 10px;
}

/* Responsive design */
@media (max-width: 768px) {
  section {
    padding: 60px 15px;
  }

  #accueil h1 {
    font-size: 2.2rem;
  }

  #accueil p {
    font-size: 1rem;
  }

  section h2 {
    font-size: 1.6rem;
  }

  form {
    padding: 0 10px;
  }

  .biographie-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .biographie-header h1 {
    font-size: 2rem;
  }

  .biographie-info {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  #accueil {
    padding: 80px 15px;
    text-align: center;
  }

  #accueil h1 {
    font-size: 1.8rem;
  }

  #accueil p {
    font-size: 0.95rem;
  }

  form input,
  form textarea {
    font-size: 0.9rem;
  }

  form button {
    font-size: 0.9rem;
    padding: 8px 16px;
  }

  footer {
    font-size: 0.8rem;
    padding: 15px;
  }

  .grid-galerie {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .grid-galerie img {
    height: 150px;
  }

  .biographie-container {
    padding: 20px 15px;
  }

  .biographie-header h1 {
    font-size: 1.8rem;
  }

  .biographie-info {
    padding: 15px;
  }
}