:root {
  --noir: #131514;
  --gris-fond: #f0f0f0;
  --blanc: #ffffff;
}

body {
  font-family: 'Raleway', sans-serif;
  background-color: var(--gris-fond);
  color: #333;
  margin: 0;
}

main.landing-page {
  text-align: center;
}

header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--noir);
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: visible;
}

.logo-container {
  position: absolute;
  left: 1rem;
  top: 15px;
  z-index: 3;
}

.logo-container img {
  height: 140px;
  width: auto;
  background-color: var(--noir);
}

.nom-entreprise {
  height: 200px;
  background-color: var(--gris-fond);
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 3rem;
  color: var(--noir);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-left: 200px;
  padding-right: 50px;
  margin-bottom: 0;
  border-top-left-radius: 300px;
  z-index: 1;
  box-sizing: border-box;
}

.contact-right {
  margin-top: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  padding-left: 200px;
  padding-right: 50px;
  padding-bottom: 20px;
  z-index: 2;
  background-color: var(--gris-fond);
}

.contact-right a {
  color: #333;
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.contact-right a:hover {
  color: var(--noir);
}

.contact-right img {
  filter: grayscale(100%);
  width: 24px;
  height: 24px;
  transition: filter 0.3s ease;
}

.contact-right img:hover {
  filter: none;
}

h1 {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1.8rem;
  margin-top: 2rem;
  color: var(--noir);
}

h2 {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  font-size: 1.4rem;
  margin-top: 2rem;
  color: var(--noir);
}

main {
  padding: 1rem;
}

footer {
  background-color: var(--noir);
  color: var(--blanc);
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
}

footer a {
  color: var(--blanc);
  text-decoration: none;
}

footer a:hover {
  color: #ccc;
}

@media (max-width: 600px) {
  header {
    height: auto;
  }

  .logo-container {
    position: static;
    display: flex;
    justify-content: center;
    margin-top: 1rem;
  }

  .logo-container img {
    height: 60px;
    margin: 0 auto;
  }

  .nom-entreprise {
    height: auto;
    font-size: 1.6rem;
    padding: 1rem;
    border-top-left-radius: 150px;
    text-align: center;
    margin-top: 0.5rem;
    justify-content: center;
  }

  .contact-right {
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    gap: 0.6rem;
  }

  main {
    padding: 1rem;
    margin-top: 0;
  }

  h1 {
    font-size: 1.3rem;
  }

  h2 {
    font-size: 1rem;
  }

  footer {
    padding: 1rem;
  }
}

@media (max-width: 360px) {
  .nom-entreprise {
    font-size: 1.2rem;
  }
   h1 {
    font-size: 1.1rem;
  }

  h2 {
    font-size: 1rem;
  }
}