body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f6f4ee;
  color: #2f2f2f;
}

nav {
  background: #3f5a36;
  padding: 18px;
  text-align: center;
  position: sticky;
  top: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

nav a {
  color: #f6f4ee;
  margin: 0 18px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s ease;
}
nav a:hover {
  color: #cfd8c6;
}

header {
  background: linear-gradient(rgba(63, 90, 54, 0.28), rgba(63, 90, 54, 0.28)),
              url('images/lac.jpg');
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  padding: 120px 20px;
}

header h1 {
  font-size: 46px;
  margin-bottom: 12px;
  font-weight: 600;
}

header p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  margin-top: 28px;
  padding: 12px 24px;
  background: #f6f4ee;
  color: #3f5a36;
  text-decoration: none;
  border-radius: 999px;
  font-weight: bold;
  white-space: nowrap;  /* ← AJOUT ICI */
}

main {
  max-width: 1000px;
  margin: 50px auto;
  padding: 0 20px;
}

section {
  margin-bottom: 40px;
}

h1, h2, h3 {
  font-weight: 600;
}

h1 {
  text-align: center;
}

h2 {
  color: #3f5a36;
  margin-bottom: 12px;
}

.cards {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.card {
  flex: 1 1 calc(33.33% - 14px);
  max-width: calc(33.33% - 14px);
  background: white;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid #e5e0d5;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  box-sizing: border-box;
}

.card h3 {
  color: #3f5a36;
  margin-top: 0;
}

p {
  line-height: 1.7;
}

@media (max-width: 700px) {
  header {
    padding: 90px 20px;
  }

  header h1 {
    font-size: 34px;
  }

  nav a {
    display: inline-block;
    margin: 8px 10px;
  }

  .card {
    flex: 1 1 100%;
    max-width: 100%;
  }
}
ul {
  padding-left: 20px;
  margin-bottom: 20px;
}

li {
  margin-bottom: 8px;
}

h3 {
  margin-top: 25px;
  color: #3f5a36;
}
.card img {
  width: 100%;
  aspect-ratio: 1 / 1;   /* ← carré parfait */
  object-fit: cover;     /* ← recadre sans déformer */
  border-radius: 12px;
  margin-bottom: 15px;
}
.cards-animations .card img {
  width: 80%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto 20px auto;
  display: block;
}
.cards-publics .card {
  flex: 1 1 calc(50% - 10px);
  max-width: calc(50% - 10px);
}

@media (max-width: 700px) {
  .cards-publics .card {
    flex: 1 1 100%;
    max-width: 100%;
  }
}
.contact {
  text-align: center;
  margin-top: 60px;
}

.contact-box {
  margin-top: 30px;
  background: white;
  padding: 30px;
  border-radius: 16px;
  border: 1px solid #e5e0d5;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  display: inline-block;
}

.contact-box a {
  color: #3f5a36;
  text-decoration: none;
  font-weight: bold;
}
footer {
  background: transparent;
  border-top: 1px solid #ddd8cc;
  color: #3f5a36;
  text-align: center;
  padding: 30px 20px;
  margin-top: 60px;
}

footer p {
  margin: 8px 0;
  font-size: 14px;
}

footer a {
  color: inherit;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
  color: #ffffff;
}
.contact-box a:hover {
  text-decoration: underline;
}
nav a.active {
  background: rgba(246, 244, 238, 0.15); /* fond léger */
  padding: 6px 12px;
  border-radius: 999px;
}