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

body, html {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
}

.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background-color: #222;
  color: #fff;
  padding: 20px;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.logo {
  height: 80px;
  width: auto;
}

.header-text h1 {
  font-size: 1.8rem;
  margin-bottom: 5px;
}

.header-text p {
  font-size: 1rem;
  color: #ccc;
}

.logo {
  height: 60px;
  margin-bottom: 10px;
}

nav {
  background-color: #444;
}

nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  flex-wrap: wrap;
}

nav ul li a {
  color: white;
  padding: 15px 20px;
  display: block;
  text-decoration: none;
}

nav ul li a:hover {
  background-color: #555;
}

main {
  flex: 1;
  padding: 40px 20px;
  max-width: 1000px;
  margin: 0 auto;
  line-height: 1.6;
  font-size: 1.1rem;
}

main h2, main h3 {
  margin-top: 30px;
  margin-bottom: 15px;
}

main p {
  margin-bottom: 20px;
}

footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 15px 0;
  margin-top: auto;
  font-size: 0.9rem;
}

.equipement {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 30px;
}
.equipement li {
  margin-bottom: 10px;
}

.gallery-grid {
  columns: 1;
  column-gap: 15px;
  padding: 0 10px;
}

@media (min-width: 600px) {
  .gallery-grid {
    columns: 2;
  }
}

@media (min-width: 900px) {
  .gallery-grid {
    columns: 3;
  }
}

.gallery-card {
  break-inside: avoid;
  margin-bottom: 15px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.gallery-card:hover {
  transform: scale(1.01);
}

.gallery-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-card:hover img {
  transform: scale(1.03);
}

.gallery-info {
  padding: 10px 15px;
  background: #f9f9f9;
}

.gallery-info h4 {
  margin: 0 0 5px;
  font-size: 1rem;
  color: #222;
}

.gallery-info p {
  margin: 0;
  font-size: 0.9rem;
  color: #555;
}

.tarif-section {
  background: #f7f7f7;
  padding: 15px 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.tarif-section ul {
  padding-left: 20px;
  margin-top: 10px;
}

.tarif-section li {
  margin-bottom: 6px;
}

    canvas {
      width: 100%;
      height: 400px;
      border: 1px solid #ccc;
      border-radius: 8px;
      margin-top: 15px;
    }
    input[type="file"] {
      margin: 15px 0;
    }
    .results {
      margin-top: 20px;
      background: #f9f9f9;
      padding: 15px;
      border-radius: 8px;
    }