:root{
      --bg: #0f2230; /* deep navy */
      --gold: #c9a871; /* warm gold */
      --muted: #9fb2bf;
      --card: rgba(255,255,255,0.03);
      --glass: rgba(255,255,255,0.04);
      --accent: #0f5f74;
      --radius: 14px;
      --max-width: 1100px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      padding: 0;
      font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
      
      position: relative;
      color: var(--bg);
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale;
      line-height:1.5;
      padding-bottom:60px;
      max-height: 100vh; /* just for demo */
      --blur-amount: 0px;
      --tint-opacity: 0;
    }

    .img-bg{
      display: none;
    }
    body::before {
      content: "";
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      background: url('fond.png') center/cover no-repeat fixed;
      filter: opacity(--tint-opacity);

      transition: filter 0.2s linear, background 0.2s linear;
    }
    @media (max-width: 768px) {
  body::before {
    background: url("fond_mobile.png");
    
  }
  body{
    background-attachment: scroll;
  }
  .img-bg{
    display: block;
    position: fixed;
    top:0px;
    left:0px;
    width: 100%;
    height: 100%;
  }
}
    
    .bg{
      display: flex;
      position: fixed;
      top:0px;
      
      filter: opacity(var(--tint-opacity));
      left: 0px;
      height: 100%;
      width: 100%;
      background: var(--bg);
    }


    /* Top sticky nav */
    .nav {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(2px);
      background: linear-gradient(180deg, rgba(11,28,38,0.55), rgba(11,28,38,0.35));
      border-bottom: 1px solid rgba(201,168,113,0.06);
      box-shadow: 0 6px 18px rgba(2,6,8,0.6);
    }
    .nav-inner{
      max-width: var(--max-width);
      margin: 0 auto;
      display:flex;
      align-items:center;
      gap:24px;
      padding:14px 20px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      cursor:pointer;
    }
    .brand img{
      height:46px;
      width:46px;
      object-fit:contain;
      filter: drop-shadow(0 6px 14px rgba(0,0,0,0.6));
      border-radius:8px;
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
      padding:6px;
    }
    .brand .title{
      font-family: "Playfair Display", serif;
      color:var(--gold);
      font-weight:700;
      letter-spacing:0.6px;
      font-size:18px;
    }
    .brand .sub{
      font-size:12px;
      color:var(--muted);
      margin-top:2px;
      line-height:1;
    }
    .nav-links{
      margin-left:auto;
      display:flex;
      align-items:center;
      gap:14px;
    }
    .btn{
      border:1px solid transparent;
      padding:10px 14px;
      border-radius:10px;
      font-weight:600;
      cursor:pointer;
      background:transparent;
      transition: all 250ms cubic-bezier(.2,.9,.3,1);
    }
    .btn:hover{ transform:translateY(-3px); }
    .btn-primary{
      background: linear-gradient(90deg, rgba(201,168,113,0.14), rgba(201,168,113,0.08));
      border:1px solid rgba(201,168,113,0.2);
      color:var(--gold);
      box-shadow: 0 6px 18px rgba(201,168,113,0.03), inset 0 -1px 0 rgba(255,255,255,0.02);
      font-weight:700;
    }
    .btn-ghost{
      color:var(--muted);
      border-radius:10px;
      padding:8px 12px;
    }

    /* Hero */
    .container{
      max-width: var(--max-width);
      margin: 44px auto;
      padding: 0 20px;
    }

    .hero{
      display:grid;
      grid-template-columns: 1fr 420px;
      gap:36px;
      align-items:center;
      min-height: calc(100vh - 160px);
    }

    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
      border-radius: var(--radius);
      padding:36px;
      box-shadow: 0 10px 30px rgba(2,6,8,0.6);
      border: 1px solid rgba(255,255,255,0.02);
      transform: translateY(0);
      transition: transform 400ms cubic-bezier(.2,.9,.3,1);
    }
    .hero-card:hover{ transform: translateY(-6px); }

    .kicker{
      display:inline-block;
      font-size:13px;
      background: rgba(201,168,113,0.08);
      color:var(--gold);
      padding:8px 12px;
      border-radius:999px;
      font-weight:700;
      letter-spacing:0.6px;
      margin-bottom:18px;
    }

    h1{
      font-family:"Playfair Display", serif;
      font-size:35px;
      margin:0 0 10px 0;
      color:var(--gold);
      line-height:1.02;
      letter-spacing:0.2px;
    }
    p.lead{
      color: #d8e6eb;
      font-size:16px;
      margin:12px 0 18px 0;
      max-width: 70ch;
    }

    /* quick stats */
    .stats{
      display:flex;
      gap:18px;
      margin-top:18px;
      flex-wrap:wrap;
    }
    .stat{
      background: rgba(255,255,255,0.02);
      padding:12px 16px;
      border-radius:10px;
      border:1px solid rgba(255,255,255,0.015);
      min-width:130px;
      text-align:center;
      transition: transform 300ms;
    }
    .stat strong{display:block; font-size:18px; color:var(--gold)}
    .stat small{display:block; color:var(--muted); margin-top:6px; font-size:12px}

    /* Form + bullets column */
    .form-wrap{
      display:flex;
      gap:22px;
      align-items:flex-start;
    }
    form.card-form{
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
      border-radius:12px;
      padding:18px;
      border:1px solid rgba(255,255,255,0.03);
      width:100%;
      max-width:420px;
      box-shadow: 0 12px 30px rgba(2,6,8,0.5);
    }
    label{ font-size:13px; color:var(--muted); display:block; margin:8px 0 6px 0 }
    input, textarea{
      width:100%;
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.03);
      padding:10px 12px;
      border-radius:8px;
      color: #e8f2f6;
      outline:none;
      transition: box-shadow 180ms, transform 180ms;
      font-size:14px;
    }
    input:focus, textarea:focus{
      box-shadow: 0 8px 20px rgba(15,34,48,0.6);
      transform: translateY(-2px);
      border-color: rgba(201,168,113,0.22);
    }
    .cta{
      margin-top:12px;
      display:flex;
      gap:12px;
      align-items:center;
    }
    .big-btn{
      padding:12px 16px;
      border-radius:10px;
      font-weight:700;
      background: linear-gradient(90deg, rgba(201,168,113,0.18), rgba(201,168,113,0.08));
      color:var(--gold);
      border:1px solid rgba(201,168,113,0.2);
      cursor:pointer;
    }

    .bullets{
      color: #d8e6eb;
      padding:18px 18px;
      border-radius:12px;
      background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.01));
      border:1px solid rgba(255,255,255,0.02);
      max-width:520px;
      font-size:15px;
      line-height:1.45;
    }
    .bullets ul{ padding-left:18px; margin:6px 0 0 0; }
    .bullets li{
      margin:10px 0;
      list-style:none;
      position:relative;
      padding-left:34px;
      color:#dbeaf0;
    }
    .bullets li::before{
      content: "✔";
      position:absolute;
      left:0;
      top:0;
      color:var(--gold);
      font-weight:700;
      background: rgba(201,168,113,0.06);
      height:24px;
      width:24px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:6px;
      font-size:13px;
      transform: translateY(2px);
    }

    /* sections */
    section{
      padding:64px 0;
    }
    .section-title{
      font-family: "Playfair Display", serif;
      font-size:28px;
      color:var(--gold);
      margin-bottom:18px;
    }
    main{
      position: relative;
  z-index: 1;
    }

    
    /* Hébergements recommandés */
    .hosts-grid{
      display:grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap:18px;
      margin-top:22px;
    }
    .host-card{
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
      border-radius:12px;
      padding:20px;
      border:1px solid rgba(255,255,255,0.03);
      transition: transform 300ms, box-shadow 300ms;
      cursor:pointer;
    }
    .host-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 12px 30px rgba(201,168,113,0.08);
    }
    .host-name{
      font-weight:700;
      color:var(--gold);
      font-size:17px;
      margin-bottom:8px;
    }
    .host-details{
      display:flex;
      flex-direction:column;
      gap:6px;
      color:var(--muted);
      font-size:14px;
    }
    .host-detail{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .host-price{
      margin-top:12px;
      padding-top:12px;
      border-top:1px solid rgba(255,255,255,0.04);
      font-size:20px;
      font-weight:700;
      color:#dbeaf0;
    }
    .host-price span{
      font-size:13px;
      font-weight:400;
      color:var(--muted);
    }

    /* Services supplémentaires */
    .services-grid{
      display:grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap:18px;
      margin-top:22px;
    }
    .service-card{
      background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
      border-radius:12px;
      padding:24px;
      border:1px solid rgba(255,255,255,0.03);
      transition: transform 300ms, box-shadow 300ms;
      text-align:center;
    }
    .service-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 12px 30px rgba(201,168,113,0.06);
    }
    .service-icon{
      font-size:36px;
      margin-bottom:14px;
      filter: drop-shadow(0 4px 8px rgba(201,168,113,0.2));
    }
    .service-name{
      font-weight:700;
      color:var(--gold);
      font-size:17px;
      margin-bottom:8px;
    }
    .service-desc{
      color:var(--muted);
      font-size:13px;
      margin-bottom:12px;
      line-height:1.4;
    }
    .service-opt{
      color:#dbeaf0;
      font-size:15px;
      margin-bottom:12px;
      line-height:1.4;
      text-align: left;
    }
    .service-price{
      font-size:18px;
      font-weight:700;
      color:#dbeaf0;
      margin-top:8px;
    }

    /* Testimonials */
    .testimonials{
      display:grid;
      grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
      gap:18px;
    }
    .test{
      background:var(--glass);
      padding:18px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,0.02);
      min-height:120px;
      transition: transform 300ms;
    }
    .test p{ margin:0 0 8px 0; color:#dbeaf0 }
    .test small{ color:var(--muted) }

    /* Footer */
    footer{
      padding:28px 20px;
      text-align:center;
      color:var(--muted);
      font-size:14px;
      margin-top:36px;
    }

    /* animations: fade-up when in view */
    .reveal{
      opacity:0;
      transform: translateY(18px) scale(0.995);
      transition: all 700ms cubic-bezier(.2,.9,.3,1);
      will-change: transform, opacity;
    }
    .reveal.visible{
      opacity:1;
      transform: translateY(0) scale(1);
    }

    @media (max-width:980px){
      .hero{ grid-template-columns: 1fr; padding-top:20px; min-height:auto; }
      .brand .title{ font-size:16px }
      .brand img{ height:40px; width:40px }
      .nav-inner{ padding:10px 14px }
      .form-wrap{ flex-direction:column }
      .hero-card{ padding:22px }
      .bullets{ order: -1 }
    }
    a {
  text-decoration: none;
}

@media (max-width: 768px) {
  #contact > div {
    grid-template-columns: 1fr !important; /* 1 colonne sur tel */
  }

  /* le 2e bloc passe avant le 1er */
  #contact > div > .reveal:nth-child(2) {
    order: -1;
  }
}

  .hero-card,  .form-wrap{
    background-color: #0f223090 ;
  }