* {
  box-sizing: border-box;
}
html,
body {
  overflow-x: hidden;
}
body {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  background-color: #f5f7f8;
  color: #222c3c;
  line-height: 1.7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  color: #222c3c;
}
.navbar .nav-link {
  font-weight: 500;
  transition: color 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #0d6efd;
}

.text-info {
  color: #007b8f !important;
}

.bg-info {
  background-color: #007b8f !important;
}

.navbar {
  font-weight: 500;
}

.navbar .nav-link {
  transition: color 0.3s ease;
}

.navbar .nav-link:hover {
  color: #00b8b0;
}

.btn-info {
  background-color: #007b8f;
  border: none;
  color: white;
}

.btn-info:hover {
  background-color: #005e6b;
}

.btn-outline-info {
  border-color: #007b8f;
  color: #007b8f;
}

.btn-outline-info:hover {
  background-color: #007b8f;
  color: white;
}

.btn-light:hover {
  background-color: #ddd;
}

.card {
  border-radius: 0.75rem;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
}

.shadow-lg {
  box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.1) !important;
}

.accordion-button:not(.collapsed) {
  color: #007b8f;
  background-color: #e0f4f5;
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-item {
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid #ddd;
  margin-bottom: 0.75rem;
}
#philosophie img {
  object-fit: cover;
  max-height: 420px;
}

footer {
  background-color: #222c3c;
  font-size: 0.9rem;
}

footer a {
  color: #f1f1f1;
  text-decoration: none;
  margin-right: 1rem;
  transition: color 0.2s ease;
}

footer a:hover {
  color: #00c2ba;
}

.footer-links a:hover {
  text-decoration: underline;
}

footer i {
  font-size: 1.25rem;
  transition: transform 0.2s ease;
}
footer i:hover {
  transform: scale(1.2);
}
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 1.1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .btn-lg {
    font-size: 1rem;
    padding: 0.75rem 1.5rem;
  }
}
[data-aos] {
  opacity: 0;
  transition-property: opacity, transform;
}

[data-aos].aos-animate {
  opacity: 1;
}