body {
  font-family: Arial, sans-serif;
  color: #222;
  background-color: #f8f9fb;
  margin: auto;
  display: block;
  max-width: 1200px;

}

header {
  background: white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 10;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 45px;
  height: 45px;
  border-radius: 10px;
  background: linear-gradient(135deg,#2563eb,#f97316);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 16px;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

nav a {
  text-decoration: none;
  color: #222;
  font-size: 14px;
  transition: color 0.3s;
}

nav a:hover { color: #2563eb; }

nav a.cta {
  background: #2563eb;
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
}

nav a.cta:hover { background: #1e40af; }

.menu-toggle { display: none; flex-direction: column; justify-content: space-between; width: 25px; height: 18px; cursor: pointer; }
.menu-toggle span { display: block; height: 3px; width: 100%; background: #2563eb; border-radius: 3px; }

.hero {
  background: url('imageclim.png') center/cover;
  color: white;
  text-align: center;
  padding: 100px 20px;
  position: relative;
}
.hero::before { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.hero h2 { font-size: 38px; font-weight: bold; }
.hero p { font-size: 18px; margin-top: 10px; line-height: 1.4; }
.hero-buttons { margin-top: 25px; display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.btn-orange { background: #f97316; color: white; padding : 5px; border-radius: 5px;}
.btn-orange:hover { background: #ea580c; }
.btn-white { background: white; color: #222; }
.btn-white:hover { background: #f3f4f6; }


#services { max-width: 1100px; margin: 60px auto; text-align: center; padding: 0 20px 20px; }
#services h3 { font-size: 28px; font-weight: bold; color: #2563eb; }
#services p { color: #666; }
.service-grid { margin-top: 30px; display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 20px; }
.service-card { background: white; padding: 15px; border-radius: 12px; box-shadow: 0 3px 10px rgba(0,0,0,0.1); transition: transform 0.3s, box-shadow 0.3s; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 5px 15px rgba(0,0,0,0.15); }
.service-card div { font-size: 36px; }
.service-card h4 { font-weight: 600; margin-top: 10px; }
.service-card p { color: #666; font-size: 14px; margin-top: 5px; }

  .service-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
    color: #555;
    line-height: 1.6;
  }

.service-card ul li::before {
    content: "• ";
    color: black;
    font-weight: bold;
  }




#avis { max-width: 1100px; margin: 60px auto; text-align: center; padding: 0 20px; }
#avis  h3 { font-size: 28px; font-weight: bold; color: #2563eb; }
#avis  p { color: #666; }
.avis-grid { margin-top: 30px; display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 20px; }
.avis-card { background: white; padding: 25px; border-radius: 12px; box-shadow: 0 3px 10px rgba(0,0,0,0.1); transition: transform 0.3s, box-shadow 0.3s; }
.avis-card:hover { transform: translateY(-5px); box-shadow: 0 5px 15px rgba(0,0,0,0.15); }
.avis-card div { font-size: 36px; }
.avis-card h4 { font-weight: 600; margin-top: 10px; }
.avis-card p { color: #666; font-size: 14px; margin-top: 5px; }



#texte-centre { max-width: 1100px; margin: 60px auto; text-align: center; padding: 50px; }

#texte-centre p { color: #666; } 
/*.texte-centre{ margin-top: 30px; display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 20px; }  */

.texte-centre { max-width: 1100px;  margin: 20px auto; color: #666; font-size: 16px; margin-top: 5px; text-align: justify;}




 /* Container */
  .photo-section {
    padding: 10px 20px;
    max-width: 1100px;
    margin: 0 auto;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  }

  /* Grid */
  .photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: stretch;
  }

  /* Card */
  .photo-card {
    border-radius: 14px;
    overflow: hidden;                   /* arrondit l'image aussi */
    box-shadow: 0 10px 18px rgba(0,0,0,0.08);
    background: #fff;
    display: block;
    height: 260px;                       /* hauteur fixe (modifiable) */
  }

  /* Image */
  .photo-card img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;                   /* remplit le conteneur sans déformer */
    object-position: center;
    transition: transform 0.35s ease;
  }

  /* Optionnel : effet au survol */
  .photo-card:hover img {
    transform: scale(1.03);
  }

  /* Responsive : passe en colonne sur petit écran */
  @media (max-width: 800px) {
    .photo-grid {
      grid-template-columns: 1fr;
    }

    .photo-card {
      height: 220px;
    }
  }

  /* Utility: cache visuellement mais garde accessible (pour le titre) */
  .visually-hidden {
    position: absolute !important;
    height: 1px; width: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap; /* added line */
  }




/*Styles CSS pour footer ======= -->*/

    .footer-section {
    background-color: #f5f0e1; /* beige clair */
    color: #1a1a1a; /* texte noir */
    padding: 50px 20px 20px;
    font-family: 'Segoe UI', Roboto, sans-serif;
  }

  .footer-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    gap: 30px;
  }

  .footer-column {
    flex: 1 1 250px;
  }

  .footer-column h3 {
    font-size: 1.3rem;
    color: #ffcc00; /* accent jaune du logo */
    margin-bottom: 15px;
    border-bottom: 2px solid #ffcc00; /* petite ligne jaune */
    display: inline-block;
    padding-bottom: 4px;
  }

  .footer-contact,
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-contact li,
  .footer-links li {
    margin-bottom: 10px;
    font-size: 1rem;
  }

  .footer-contact a,
  .footer-links a {
    color: #ffcc00;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .footer-contact a:hover,
  .footer-links a:hover {
    color: #1a1a1a;
  }

  /*.footer-social a {
    display: inline-block;
    margin-right: 15px;
    font-weight: bold;
    color: #ffcc00;
    text-decoration: none;
    transition: color 0.3s ease;
  }


  .footer-social a:hover {
    color: #1a1a1a;
  }
*/
  
  .footer-bottom {
    text-align: center;
    margin-top: 30px;
    font-size: 0.9rem;
    color: #555;
  }

  /* Responsive */
  @media (max-width: 800px) {
    .footer-container {
      flex-direction: column;
      text-align: center;
    }

    .footer-column {
      flex: 1 1 100%;
      margin-bottom: 20px;
    }

    .footer-social a {
      margin: 0 10px;
    }
  }
  /* Responsive */
  @media (max-width: 800px) {
    .footer-container {
      flex-direction: column;
      text-align: center;
    }

    .footer-column {
      flex: 1 1 100%;
      margin-bottom: 20px;
    }

    .footer-social a {
      margin: 0 10px;
    }
  }








  /* Responsive */
  @media (max-width: 600px) {
    .contact-section h2 {
      font-size: 1.5rem;
    }

    .contact-list li {
      font-size: 0.95rem;
    }

    .contact-social a {
      margin: 0 5px;
      font-size: 0.9rem;
    }
  }



#contact { background: white; padding: 40px 20px; border-radius: 10px; max-width: 900px; margin: 60px auto; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
#contact h3 { font-size: 28px; font-weight: bold; text-align: center; color: #2563eb; }
form { margin-top: 20px; display: grid; gap: 15px; }
input, textarea { padding: 10px; border-radius: 6px; border: 1px solid #ccc; font-family: inherit; }
button { background: #2563eb; color: white; padding: 12px; border: none; border-radius: 6px; font-weight: bold; cursor: pointer; transition: background 0.3s; }
button:hover { background: #1e40af; \}
footer { background: #1e3a8a; color: white; text-align: center; padding: 20px; margin-top: 40px; font-size: 13px; }
\
/* Responsive */
@media (max-width: 768px) {
  .container { flex-direction: column; align-items: flex-start; }
  nav { display: none; flex-direction: column; width: 100%; background: white; border-top: 1px solid #eee; margin-top: 10px; }
  nav.active { display: flex; }
  nav a { padding: 10px 20px; margin: 0; border-bottom: 1px solid #f1f1f1; }
  .menu-toggle { display: flex; position: absolute; top: 20px; right: 20px; }
  .hero h2 { font-size: 28px; }
  .hero p { font-size: 16px; }
\}}