html{
      scroll-behavior:smooth;
      overflow-x: hidden;
    }
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: sans-serif;
    }
    body {
      background: #fdfdfb;
      color: #333;
    }
    img.logo {
      width: 140px;
      transform: rotate(315deg);
      height: auto;
      z-index: 2;
      position: relative;
      bottom: -5px ;
      left: 5px;
    } 
    #navmenu {
      margin-top: 20px;
      display: flex;
      gap: 100px;
      z-index: 1;
      font-size: 20px;
      position: relative;
      justify-content: center;
    }
    #navmenu a {
      width: 150px;
      text-align: center;
      font-family: 'Montserrat', sans-serif;
      background: #d9aa5b;
      color: #2c2c2c;
      text-decoration: none;
      border-radius: 10px;
      height: 50px;
      align-content: center;
    }
    .services-section {
      padding: 60px 20px;
      text-align: center;
    }
    .services-section h2 {
      margin-bottom: 20px;
    }
    .cards {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }
    .card {
      background: #d9aa5b;
      border-radius: 8px;
      padding: 20px;
      width: 200px;
      text-align: left;
    }
    .card h3 {
      margin-bottom: 10px;
    }
    .about-real {
      background: #cad3a3;
      padding: 50px 20px;
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
    }
    .about, .realisations {
      top:150px;
      position: relative;
      flex-direction: column;
      gap: 20px;
    }
    .Portfolio{
      position: relative;
      font-size: 30px;
      top: 200px;
      text-align: center;
    }
     .realisations {
      top:200px;
      text-align: center;
      font-size: 30px;
      display: flex;
      height: 500px;
    }
    .about h3{
      font-size: 40px;
      margin-left: 150px;
          justify-self: left;
    }
    .about div, .realisations div {
      color: white;
      padding: 20px;
      border-radius: 8px;
      text-align: center;
      font-weight: bold;
    }
    footer {      
      font-size: 1.7em;
      background: #cad3a3;
      padding: 30px 20px;
      display: flex;
      align-items: center;
      text-align: center;    
      margin: 70px;
      border-radius: 20px;
    }
    footer div{
      width: 50%;
    }
    footer img {
      width: 60px;
      margin-bottom: 10px;
    }
    footer p {
      margin-bottom: 10px;
      color: #ffffff;
      font-weight: bold;
    }
    
    footer .phrase {
      top: 40px;
      position: relative;
      font-family: 'Montserrat', sans-serif;
    }

    footer .contact {
      background: #395328;
      color: white;
      padding: 10px 20px;
      border-radius: 8px;
      width: 100%;
      height: 300px;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    footer .contact p{
      padding: 20px 0;
    }
    #losange1 {
      justify-self: anchor-center;
      border-radius: 8px;
      width:300px;
      height:300px;
      transform: rotate(45deg);
      background: #395328;
    }
    .losange2 {
      border-radius: 8px;
      width:150px;
      height:150px;
      position:relative;
      background: #FFFFFF;
      top: calc(150px/2);
      left: calc(150px/2);
    }
    
    footer .losange2,.blocrea .losange2,#navfix  .losange2 {
      place-self: center;
      width:150px;
      height:150px;
      position:relative;
      transform: rotate(45deg);
      background: #FFFFFF;
      bottom: 0 ;
      left: 0;
      top: 0;

    }
    svg {
      position: absolute;
      display: block;
      width: 100%;
      height: 400px;
    }
    
    #propos svg {
      height: 1030px;
    }
    footer img.logo {
      bottom: -0 ;
      left: 0;
    }
    #propos{
      height: 1000px;
    }
    .blocrea{
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
      margin: 50px;
      background: #92936E;
      width: 200px;
      height: 250px;
      padding: 0;
      transition: transform 0.3s ease;
      cursor: pointer;
    }
    .blocrea:hover {
      transform: translateY(-2px);
    }
    .oustalcrea{
      position: relative;
      top: 50px;
    }
    .vldevcrea{
      position: relative;
      top: 100px;
    }
    .blocrea img{
      width: 110px;
      top: 0;
      left: 0;
    }
    .blocreaimg {
      height: 100px;
    }
    .vldev .losange2{
      width: 65px;
      height: 65px;
      padding: 0;
    }
    .vldev{      
      background: #3B6338;
    }
    .vldev img{      
      width: 50px;
      top: 8px;
    }
    .climbOut{      
      background: #1D3B2C;
    }
    .oustal{      
      background: #ffffff;
    }
    #listeHorizontal{
      height: inherit;
      overflow-x: auto;
      overflow-y: hidden;
      padding: 0px;
      display: inline-flex;
      justify-content: center;
    }
    #services {
  padding: 50px 20px;
  font-family: 'Montserrat', sans-serif;
  text-align: center;
}

#services h2 {
  font-size: 2rem;
  margin-bottom: 30px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background-color: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.service-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-card ul li {
  padding: 6px 0;
  font-size: 0.95rem;
  color: #333;
}
#demarche {
  font-family: 'Montserrat', sans-serif;
  padding: 60px 150px;
  color: #222;
}

#demarche h2 {
  text-align: left;
  font-size: 2rem;
  margin-bottom: 50px;
}

.timeline{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-icon {
  background-color: #A1C18F;
  color: white;
  font-size: 25px;
  border-radius: 50%;
  text-align: center;
  width: 45px;
  height: 45px;
  line-height: 15px;
  place-content: center
}

.timeline td {
      vertical-align: top;
}
.timeline-content{
  margin-left: 10px;
}
.timeline-content h3 {
  font-size: 1.3rem;
  color: #333;
}

.timeline-content p {
  margin: 0;
  color: #666;
}
  .btporfoliot  {
    margin-top: 20px;
    display: inline-block;
    padding: 20px 50px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    background: #d9aa5b;
    color: #2c2c2c;
    text-decoration: none;
    border-radius: 10px;
    align-content: center;
    font-size: 1.3rem;
  }
  #navfix{ 
    justify-content: center;
    align-items: center; 
    position: fixed;
    width: 100%;
    height: 70px;
    background: #ffffffeb;
    display: flex;
    gap: 100px;
    z-index: 2;
    font-size: 20px;    
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform: translateY(-100%);
  }
  
  #navfix .losange2{
    width: 50px;
    height: 50px;
  }
  #navfix img.logo{
    width: 40px;
  }
  #navfix a {
    position: relative;
    width: 150px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    color: #2c2c2c;
    text-decoration: none;
    border-radius: 10px;
    height: 50px;
    align-content: center;   
  }
  #navfix a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: currentColor;
    transition: width 0.3s ease;
  }
  #navfix a:hover::after {
    width: 100%;
  }
  #navfix.visible {
    transform: translateY(0);
    opacity: 1;
  }
   #burgermenu {
    padding: 10px;
    background: #ffffffeb;
    z-index: 3;
    position: fixed;
    width: 46px;
    height: 41px;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
  }
  .icon{
    width: 35px;
        position: relative;
    vertical-align: middle;
  }
  .iconplus{
    width: 60px;
        position: relative;
    vertical-align: middle;
  }
  #burgermenu span {
    display: block;
    height: 4px;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  .realisations .text{
    padding: 0;
    margin-top: 10px;
  }
  @media (max-width: 1100px) {
    #navfix{ 
      justify-content: left;
      align-items: center;
      gap: 50px;
      width: 200px;
      height: 100%;
      flex-flow: column;
      padding-top: 50px;
    }
    #navfix .losange2{
      width: 100px;
      height: 100px;
    }
    #navfix img.logo{
      width: 80px;
    }
    #navmenu{
      display: none;
    }
    #services{
      margin-top: 70px;
    }
    #burgermenu {      
      display: flex;
    }
    footer{
      display: block;
    }
    footer div{
      width: 100%;
    }
    footer .contact{
      margin-top: 80px;
    }
    #demarche{
      padding: 60px 50px;
    }
    .about h3 {
    font-size: 40px;
    margin-left: 0;
    justify-self: center;
}
  }
  
  @media (max-width: 900px) {
    .oustalcrea{
      top: 0;
    }
    .vldevcrea{
      top: 0;
    }
    #listeHorizontal{
      justify-content:left;
      height: 350px;
    }
    .blocrea{
      margin: 50px 25px;
    }
  }
  @media (max-width: 500px) {    
    #losange1 {
      width: 250px;
      height: 250px;
    }
    #services {
      margin-top: 20px;
    }
    svg {
      height: 300px;
    }
    .losange2 {
      top: calc(110px / 2);
      left: calc(110px / 2)
    }
    footer .contact{
      font-size: 0.7em;
    }
    footer{
      margin: 30px;
    }
  }