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

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f7f7f7;
}

a {
  color: #0077b6;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3 {
  margin-bottom: 0.5em;
}

/* Navigation */
.navbar {
  background-color: #005f73;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .logo {
  font-weight: bold;
  font-size: 1.5rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links li a {
  color: #fff;
  font-weight: 500;
}

.menu-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: #fff;
}

/* Hero */
.hero {
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 6rem 2rem;
  text-align: center;
}

.hero .btn {
  margin-top: 1.5rem;
  display: inline-block;
  background-color: #0077b6;
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: 5px;
}

/* Sections */
.section {
  padding: 4rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  background-color: #fff;
  margin-bottom: 2rem;
  border-radius: 8px;
}

.services-list {
  list-style: none;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Contact */
.contact a {
  font-weight: bold;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  background-color: #002e2e;
  color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: #005f73;
    position: absolute;
    top: 60px;
    right: 0;
    width: 100%;
    padding: 1rem 0;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}