/* =============================
   RESET & BASE STYLES
============================= */
:root {
  /* Taille de base */
  --base-font-size: 16px;
  --body-font-size: 1rem;         /* 16px */
  --h1-size: 2.5rem;              /* 40px */
  --h2-size: 2rem;                /* 32px */
  --h3-size: 1.5rem;              /* 24px */
  --line-height: 1.5;
  
  /* Couleurs */
  --primary-color: #35495E;
  --accent-color: #648A80;
  --light-bg: #fff;
  --secondary-bg: #f5f5f5;
  
  /* Container */
  --container-width: 90%;
}

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

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size: var(--body-font-size);
  line-height: var(--line-height);
  color: var(--primary-color);
  background-color: var(--light-bg);
  letter-spacing: -0.022em;
  display: flex;
  flex-direction: column;
}
.site-wrapper {
  flex: 1 0 auto; 
}
.site-footer {
  flex-shrink: 0;
  background-color: #f5f5f5; 
}
.container {
  width: var(--container-width);
  margin: 0 auto;
}

/* =============================
   HEADER & NAVIGATION
============================= */
.header {
  background-color: rgba(255, 255, 255, 0.81);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}

.logo img {
  height: 6vh;
  width: auto;
}

.nav-links,
.nav-links2 {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: nowrap;
}

.nav-links li a,
.nav-links2 li a {
  text-decoration: none;
  color: #35495E;
  font-weight: 400;
  font-size: 1.3vh;
}
.nav-links li a.active,
.nav-links2 li a.active {
  color: var(--accent-color);          
  text-decoration: none;          
  font-weight: 700;                   
}
/* Burger caché par défaut sur desktop */
.burger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

/* Barres du burger */
.bar {
  width: 25px;
  height: 3px;
  background-color: #648A80;
}

/* Animation burger en X */
.burger.open .bar:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}
.burger.open .bar:nth-child(2) {
  opacity: 0;
}
.burger.open .bar:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Sur desktop, on affiche directement la navigation */
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  /* Autres styles… */
}

/* Sur mobile (max-width: 950px, par exemple) */
@media (max-width: 950px) {
  /* On affiche le burger */
  .burger {
    display: flex;
  }
  /* On masque le menu principal par défaut */
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 1rem;
    position: absolute;
    top: 70px;   /* Ajustez selon la hauteur de votre header */
    right: 1rem;
    background-color: #f5f5f789;
    padding: 1rem;
    border-radius: 4px;
    z-index: 200;
    
  }
  .nav-links li a {
    color: #4a4a4a;
    
  }
  /* On affiche le menu si .active est ajouté */
  .nav-links.active {
    display: flex;
    
  }
}

/* Bouton s'inscrire */
.btn-inscrire {
  display: flex;
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  align-items: baseline;
  color: #648A80;
  border-radius: 980px;
  font-weight: 400;
  font-size: 1.5vw;
  max-width: fit-content;
  border: 1px solid;
  cursor: pointer;
}
.btn-inscrire2 {
  display: flex;
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  align-items: baseline;
  color: #fff;
  background-color: #648A80;
  border-radius: 980px;
  font-weight: 400;
  font-size: 1.5vw;
  max-width: fit-content;
  border: 1px solid;
  cursor: pointer;
  margin-left: 4rem;
  margin-top: 2rem;
}


  /* =============================
     SECTION CONTACT
  ============================= */
  .contact-section {
    padding: 3rem 1rem;
    background-color: #fff;
  }
  .contact-section .container {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
  }
  .contact-section h1 {
    color: #648A80;
    margin-bottom: 1rem;
  }
  .contact-section p {
    margin-bottom: 2rem;
    color: #555;
  }
  
  /* Formulaires */
  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  .availability-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
  }
  
  fieldset {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 1rem;
  }
  legend {
    font-weight: bold;
    margin-bottom: 0.5rem;
  }
  label {
    display: inline-block;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
  }
  
  .form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
  }
  .form-group label {
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: #333;
  }
  .form-group input,
  .form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
  }
  
  .btn-submit {
    padding: 0.75rem;
    background-color: #648A80;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  .btn-submit:hover {
    background-color: #648A80;
  }
  
  /* =============================
     FOOTER
  ============================= */
  .site-footer {
    background-color: #fff;
    border-top: 1px solid #ddd;
    margin-top: 2rem;
  }
  .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
  .footer-nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
  }
  .footer-nav li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
  }
  .footer-nav li a:hover {
    color: #648A80;
  }
  .footer-bottom {
    background-color: #f5f5f5;
    padding: 1rem 0;
    text-align: center;
  }
  
  
  
  /* ===========================
     MEDIA QUERY (max-width: 430px)
  =========================== */
  @media (max-width: 430px) {
    
    
    /* Footer en mobile */
    .footer-content {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 1rem;
      padding-right: 2rem;
      padding-top: 2rem;
    }
    .footer-nav ul {
      flex-direction: column;
      padding-top: 2rem;
      gap: 0.3rem;
      margin-left: 3rem;
    }
    .footer-nav li a {
      font-size: 3vw;
    }
    .footer-logo {
      display: flex;
      flex-direction: column;
      font-size: 4vw;
    }
    .footer-logo img {
      width: auto;
      height: 15vw;
      margin-bottom: 2rem;
      margin-left: 0rem;
    }
    .map-container {
      display: flex;
      flex-direction: column;
      margin-left: 0vw;
      padding-left: 2rem;
      gap: 10vw;
    }
  }