body {
    background-color: #ebe9e0;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
  }
  
  /* Bannière */
  .top-image {
    width: 60%;
    height: 250px;
    display: block;
    object-fit: cover;
    margin: 0 auto;
  }
  
  /* Conteneur des fleurs */
  .container {
    position: relative;
    width: 800px;
    height: 450px;
    margin-top: -50px;
  }
  
  /* Fleur générique */
  .flower {
    position: absolute;
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
  }
  
  .flower .petal {
    position: absolute;
    width: 25px;
    height: 40px;
    border-radius: 50% 50% 0 0;
    background-color: #f89fa8;
    transform-origin: bottom center;
    transition: background-color 0.3s;
  }
  
  .flower .petal:nth-child(1) { transform: rotate(0deg) translateY(-20px); }
  .flower .petal:nth-child(2) { transform: rotate(45deg) translateY(-20px); }
  .flower .petal:nth-child(3) { transform: rotate(90deg) translateY(-20px); }
  .flower .petal:nth-child(4) { transform: rotate(135deg) translateY(-20px); }
  .flower .petal:nth-child(5) { transform: rotate(180deg) translateY(-20px); }
  .flower .petal:nth-child(6) { transform: rotate(225deg) translateY(-20px); }
  .flower .petal:nth-child(7) { transform: rotate(270deg) translateY(-20px); }
  .flower .petal:nth-child(8) { transform: rotate(315deg) translateY(-20px); }
  
  .flower .center {
    position: absolute;
    width: 50px;
    height: 50px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -3px);
    background-color: #ffffff;
    border-radius: 50%;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #4d4d4d;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s, color 0.3s;
  }
  
  .flower:hover .petal,
  .flower:hover .center {
    background-color: #fff;
    color: #f89fa8;
  }
  
  /* Desktop : arc */
  #flower1 { top: 30px; left: 50px; }
  #flower2 { top: 80px; left: 230px; }
  #flower3 { top: 140px; left: 410px; }
  #flower4 { top: 80px; left: 590px; }
  #flower5 { top: 30px; left: 770px; }
  
  /* Header */
  header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #ebe9e0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
  }
  
  header .logo img { height: 50px; }
  
  header .contact-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  /* Bouton contact */
  .contact-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 20px;
    border-radius: 25px;
    background-color: #f89fa8;
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s;
  }
  
  .contact-btn:hover {
    background-color: #fff;
    color: #f89fa8;
  }
  
  /* Hamburger rond */
  .round-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #f89fa8;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1010;
  }
  
  .bar {
    width: 25px;
    height: 3px;
    background-color: white;
    position: absolute;
    transition: all 0.3s ease;
  }
  
  .bar:nth-child(1) { top: 12px; }
  .bar:nth-child(2) { top: 22px; }
  .bar:nth-child(3) { top: 32px; }
  
  .round-btn.active .bar:nth-child(1) { transform: rotate(45deg); top: 22px; }
  .round-btn.active .bar:nth-child(2) { opacity: 0; }
  .round-btn.active .bar:nth-child(3) { transform: rotate(-45deg); top: 22px; }
  
  /* Menu */
  .menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: rgba(195, 195, 195, 0.5);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    padding: 10px 0;
    z-index: 900;
    text-align: center;
  }
  
  .menu > ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .menu > ul > li {
    position: relative;
    margin: 0 10px;
  }
  
  .menu a {
    display: inline-block;
    padding: 12px 25px;
    text-decoration: none;
    color: #f89fa8;
    font-weight: bold;
    transition: background 0.2s, color 0.2s;
  }
  
  .menu a:hover {
    background-color: #f89fa8;
    color: white;
    border-radius: 5px;
  }
  
  /* Sous-menu */
  .submenu {
    list-style: none;
    display: block;
    position: static;
    background-color: transparent;
    padding: 0;
    margin-left: 40px;
  }
  
  .submenu li { margin: 0; }
  
  .submenu a {
    display: block;
    padding: 8px 15px;
    font-weight: normal;
    color: #9b59b6;
  }
  
  .submenu a:hover {
    background-color: #9b59b6;
    color: white;
  }
  
  /* Responsive */
  @media (max-width: 1024px) {
    .container { width: 90%; height: auto; }
    .flower { position: relative !important; top: 0 !important; left: 0 !important; margin: 50px 0; }
    .flower .center { width: 55px; height: 55px; }
    .top-image { width: 100%; }
  }
  
  @media (max-width: 768px) {
    header .logo img { height: 40px; }
    .contact-btn { padding: 8px 16px; font-size: 14px; }
  
    .container {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
    }
  
    .flower { margin: 50px 0; }
    .flower .center { width: 60px; height: 60px; }
  
    .menu > ul {
      flex-direction: column;
      align-items: center;
    }
    .menu > ul > li { margin: 5px 0; }
    .submenu { margin-left: 0; }
    .submenu a { padding-left: 30px; }
  }
  
  @media (max-width: 480px) {
    .flower .center { width: 55px; height: 55px; font-size: 12px; }
  }