.header-container {
  background-color: #ffffff;
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px solid #e2e8f0;
}

.logo-vitrine {
  height: 60px;
}

.nav-vitrine {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.nav-vitrine li a {
  color: #003366;
  font-weight: bold;
  padding: 10px 18px;
  background-color: #eef3f8;
  border-radius: 30px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.nav-vitrine li a:hover {
  background-color: #d7e9ff;
  transform: scale(1.05);
}

.nav-vitrine li a.active {
  background-color: #0099ff;
  color: white;
}

/* STYLE CONTACT – Martin Guillotte */

/* RESET GLOBAL */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', sans-serif;
  background: #f7fafd;
  color: #111;
}

/* HEADER */
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: #fff;
}
.logo-vitrine {
  height: 100px;
  transition: transform 0.3s;
}
.logo-vitrine:hover {
  transform: scale(1.03);
}
.nav-vitrine {
  list-style: none;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}
.nav-vitrine li a {
  text-decoration: none;
  background: #eaf3fc;
  color: #003366;
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.2s;
}
.nav-vitrine li a:hover {
  background: #d3e9f9;
}
.nav-vitrine li a.active {
  background: #0077cc;
  color: white;
}

/* ACCROCHE ENCADRÉE */
.bloc-accroche {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f1f6fb;
  padding: 30px 10px;
}
.encadrement {
  background: #ffffff;
  border: 2px solid #0077cc;
  border-radius: 15px;
  padding: 20px 30px;
  max-width: 700px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 119, 204, 0.1);
}
.encadrement h1 {
  font-size: 26px;
  color: #003366;
  margin-bottom: 8px;
}
.encadrement p {
  font-size: 15px;
  color: #555;
  font-weight: 500;
}

/* FORMULAIRE */
.contenu-section {
  max-width: 600px;
  margin: 0 auto;
  padding: 30px 20px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.contact-form input,
.contact-form textarea {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
  width: 100%;
}
.cta-button {
  background-color: #0077cc;
  color: white;
  padding: 12px;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease-in-out;
}
.cta-button:hover {
  background-color: #005fa3;
}

/* FOOTER */
footer {
  background: #f3f3f3;
  padding: 20px;
  text-align: center;
  font-size: 14px;
  color: #777;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: center;
  }
  .logo-vitrine {
    height: 80px;
    margin-bottom: 10px;
  }
  .nav-vitrine {
    flex-direction: column;
    gap: 10px;
  }
  .encadrement h1 {
    font-size: 22px;
  }
}