:root{
    --creme:#FAF5EC;
    --creme-2:#F3EBDC;
    --terracotta:#B05C2A;
    --terracotta-fonce:#8F4A22;
    --ocre:#D99A4E;
    --olive:#6B7A4F;
    --olive-clair:#8E9C72;
    --lavande:#8C8AB8;
    --encre:#3A3226;
    --encre-douce:#6E6355;
    --blanc:#FFFDF9;
    --ombre:0 10px 30px rgba(58,50,38,.10);
    --radius:14px;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Source Sans 3', 'Segoe UI', system-ui, sans-serif;
    background:var(--creme);
    color:var(--encre);
    line-height:1.65;
    font-weight:400;
  }
  h1,h2,h3,.display{font-family:'Cormorant Garamond', Georgia, serif;}

  /* ---------- Bandeau maquette ---------- */
  .demo-banner{
    background:var(--encre);color:var(--creme);
    text-align:center;font-size:.8rem;padding:.45rem 1rem;letter-spacing:.04em;
  }

  /* ---------- Header ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(250,245,236,.92);backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(58,50,38,.08);
  }
  .nav-wrap{
    max-width:1100px;margin:0 auto;padding:.8rem 1.2rem;
    display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  }
  .brand{font-family:'Cormorant Garamond',Georgia,serif;font-size:1.5rem;font-weight:600;color:var(--terracotta-fonce);text-decoration:none;letter-spacing:.02em;}
  .brand small{display:block;font-family:'Source Sans 3',sans-serif;font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--olive);font-weight:600;}
  nav ul{display:flex;gap:1.3rem;list-style:none;align-items:center;flex-wrap:wrap;}
  nav a{color:var(--encre-douce);text-decoration:none;font-size:.88rem;letter-spacing:.03em;}
  nav a:hover{color:var(--terracotta);}
  .lang-btn{
    border:1px solid var(--terracotta);background:transparent;color:var(--terracotta);
    border-radius:999px;padding:.25rem .8rem;font-size:.8rem;cursor:pointer;font-weight:600;letter-spacing:.05em;
  }
  .lang-btn:hover{background:var(--terracotta);color:var(--blanc);}

  /* ---------- Hero ---------- */
  .hero{
    position:relative;min-height:78vh;display:flex;align-items:flex-end;
    background:
      radial-gradient(ellipse at 75% 15%, rgba(255,236,190,.85), rgba(255,236,190,0) 55%),
      linear-gradient(180deg, #BFD3E6 0%, #E8D9B8 42%, #D99A4E 72%, #A8632F 100%);
    overflow:hidden;
  }
  .hero-hills{position:absolute;inset:auto 0 0 0;width:100%;height:62%;}
  .hero-inner{
    position:relative;z-index:2;max-width:1100px;margin:0 auto;width:100%;
    padding:3rem 1.2rem 3.4rem;color:var(--blanc);
  }
  .hero h1{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:500;line-height:1.08;text-shadow:0 1px 3px rgba(20,16,10,.55),0 4px 26px rgba(20,16,10,.45);}
  .hero p.tagline{font-size:clamp(1.05rem,2.4vw,1.35rem);max-width:34em;margin-top:.7rem;text-shadow:0 1px 2px rgba(20,16,10,.6),0 3px 18px rgba(20,16,10,.45);font-weight:300;}
  .hero .photo-note{
    position:absolute;top:1rem;right:1.2rem;z-index:3;
    background:rgba(58,50,38,.55);color:var(--creme);font-size:.72rem;
    padding:.3rem .7rem;border-radius:999px;letter-spacing:.03em;
  }
  .hero-cta{margin-top:1.6rem;display:flex;gap:.8rem;flex-wrap:wrap;}
  .btn{
    display:inline-block;text-decoration:none;border-radius:999px;
    padding:.7rem 1.5rem;font-weight:600;font-size:.95rem;letter-spacing:.03em;
    transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-primary{background:var(--blanc);color:var(--terracotta-fonce);box-shadow:var(--ombre);}
  .btn-outline{border:1.5px solid rgba(255,253,249,.85);color:var(--blanc);}

  /* ---------- Bande chiffres ---------- */
  .facts{background:var(--terracotta-fonce);color:var(--creme);}
  .facts-inner{
    max-width:1100px;margin:0 auto;padding:1.1rem 1.2rem;
    display:flex;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;
  }
  .fact{flex:1 1 150px;text-align:center;}
  .fact b{display:block;font-family:'Cormorant Garamond',Georgia,serif;font-size:1.55rem;font-weight:600;color:#F5D9A8;}
  .fact span{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;opacity:.9;}

  /* ---------- Sections ---------- */
  section{padding:4.2rem 1.2rem;}
  .inner{max-width:1100px;margin:0 auto;}
  .kicker{font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;color:var(--olive);font-weight:600;}
  h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:500;color:var(--terracotta-fonce);margin:.3rem 0 1rem;}
  .lead{max-width:44em;color:var(--encre-douce);font-size:1.05rem;}

  /* placeholders photos */
  .ph{
    position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--ombre);
    display:flex;align-items:center;justify-content:center;color:rgba(255,253,249,.95);
  }
  .ph::after{
    content:attr(data-label);
    position:absolute;bottom:.7rem;left:.9rem;right:.9rem;
    font-size:.78rem;letter-spacing:.04em;
    background:rgba(58,50,38,.45);border-radius:8px;padding:.25rem .6rem;width:max-content;max-width:90%;
  }
  .ph svg{position:absolute;inset:0;width:100%;height:100%;}
  .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
  .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
  .hero::before{content:"";position:absolute;inset:0;z-index:1;background:
    linear-gradient(180deg,rgba(28,22,13,.30) 0%,rgba(28,22,13,.10) 38%,rgba(28,22,13,.62) 100%),
    radial-gradient(ellipse at 18% 88%,rgba(28,22,13,.38),rgba(28,22,13,0) 62%);}
  .galerie{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:2rem;}
  .domaine .galerie .ph, .galerie .ph{height:215px;aspect-ratio:auto;width:auto;}
  .galerie .ph:nth-child(5),.galerie .ph:nth-child(6){grid-column:span 2;}
  .familles-grid.row-3{grid-template-columns:repeat(3,1fr);}
  .familles-grid.row-2{grid-template-columns:repeat(2,1fr);margin-top:1.2rem;}
  .carousel .slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s ease;}
  .carousel .slide.active{opacity:1;}
  .car-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:2.2rem;height:2.2rem;border-radius:50%;border:none;background:rgba(58,50,38,.45);color:#FFFDF9;font-size:1.15rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;}
  .car-btn:hover{background:rgba(58,50,38,.75);}
  .car-prev{left:.6rem;}
  .car-next{right:.6rem;}

  /* La maison */
  .grid-maison{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.2rem;margin-top:2rem;}
  .carte{
    background:var(--blanc);border-radius:var(--radius);box-shadow:var(--ombre);overflow:hidden;
    display:flex;flex-direction:column;
  }
  .carte .ph{border-radius:0;box-shadow:none;aspect-ratio:4/3;}
  .carte-txt{padding:1.1rem 1.2rem 1.3rem;}
  .carte-txt h3{font-size:1.25rem;color:var(--terracotta-fonce);font-weight:600;margin-bottom:.3rem;}
  .carte-txt p{font-size:.92rem;color:var(--encre-douce);}

  /* Le domaine */
  .domaine{background:var(--creme-2);}
  .domaine-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;margin-top:2rem;}
  .domaine .ph, #situation .ph{aspect-ratio:16/10;}
  .puces{list-style:none;margin-top:1rem;display:grid;gap:.75rem;}
  .puces li{display:flex;gap:.7rem;align-items:flex-start;font-size:.97rem;color:var(--encre);}
  .puces .dot{flex:0 0 auto;width:9px;height:9px;border-radius:50%;background:var(--ocre);margin-top:.5rem;}

  /* Familles */
  .familles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.2rem;margin-top:2rem;}
  .tuile{
    background:var(--blanc);border-radius:var(--radius);box-shadow:var(--ombre);
    padding:1.4rem 1.3rem;border-top:4px solid var(--olive-clair);
  }
  .tuile:nth-child(2){border-top-color:var(--ocre);}
  .tuile:nth-child(3){border-top-color:var(--lavande);}
  .tuile:nth-child(4){border-top-color:var(--terracotta);}
  .tuile h3{font-size:1.2rem;color:var(--encre);font-weight:600;margin-bottom:.4rem;}
  .tuile p{font-size:.92rem;color:var(--encre-douce);}
  .note-accueil{
    margin-top:1.8rem;background:var(--blanc);border-left:4px solid var(--lavande);
    border-radius:0 var(--radius) var(--radius) 0;padding:1.2rem 1.4rem;max-width:52em;
    color:var(--encre-douce);font-size:.97rem;box-shadow:var(--ombre);
  }

  /* Calendrier */
  .cal-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.6rem;margin-top:2rem;}
  .cal{background:var(--blanc);border-radius:var(--radius);box-shadow:var(--ombre);padding:1.2rem 1.2rem 1.4rem;}
  .cal h3{text-align:center;font-size:1.3rem;color:var(--terracotta-fonce);font-weight:600;margin-bottom:.7rem;}
  .cal table{width:100%;border-collapse:collapse;table-layout:fixed;}
  .cal th{font-size:.68rem;letter-spacing:.08em;color:var(--encre-douce);text-transform:uppercase;padding-bottom:.4rem;font-weight:600;}
  .cal td{
    text-align:center;font-size:.85rem;padding:0;height:2.15rem;color:var(--encre);
  }
  .cal td span{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;}
  .cal td.libre span{background:#EAF0E2;color:#42522C;}
  .cal td.reserve span{background:#F3D9C8;color:#8F4A22;text-decoration:line-through;}
  .cal td.vide{opacity:0;}
  .legende{display:flex;gap:1.4rem;justify-content:center;margin-top:1.4rem;flex-wrap:wrap;font-size:.85rem;color:var(--encre-douce);}
  .legende i{display:inline-block;width:.85rem;height:.85rem;border-radius:50%;margin-right:.4rem;vertical-align:-1px;}
  .legende .i-libre{background:#EAF0E2;border:1px solid #B9C7A2;}
  .legende .i-reserve{background:#F3D9C8;border:1px solid #D8A57F;}
  .sync-note{text-align:center;margin-top:.9rem;font-size:.8rem;color:var(--encre-douce);}

  /* Tarifs */
  .tarifs{background:var(--creme-2);}
  .tarifs-table{width:100%;max-width:640px;margin:2rem auto 0;border-collapse:collapse;background:var(--blanc);border-radius:var(--radius);overflow:hidden;box-shadow:var(--ombre);}
  .tarifs-table th,.tarifs-table td{padding:.9rem 1.2rem;text-align:left;font-size:.95rem;}
  .tarifs-table thead th{background:var(--olive);color:var(--creme);font-weight:600;letter-spacing:.04em;}
  .tarifs-table tbody tr:nth-child(even){background:var(--creme);}
  .tarifs-table td:last-child{font-weight:600;color:var(--terracotta-fonce);white-space:nowrap;}
  .tarifs-note{text-align:center;margin-top:1rem;font-size:.85rem;color:var(--encre-douce);}
  .direct-badge{
    display:block;width:max-content;margin:1.6rem auto 0;background:var(--terracotta);color:var(--blanc);
    border-radius:999px;padding:.5rem 1.3rem;font-size:.9rem;font-weight:600;letter-spacing:.03em;
  }

  /* Étapes de réservation */
  .etapes{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.2rem;margin-top:2rem;counter-reset:etape;}
  .etape{background:var(--blanc);border-radius:var(--radius);box-shadow:var(--ombre);padding:1.4rem 1.3rem;position:relative;}
  .etape .num{
    display:inline-flex;align-items:center;justify-content:center;
    width:2.3rem;height:2.3rem;border-radius:50%;background:var(--ocre);color:var(--blanc);
    font-family:'Cormorant Garamond',Georgia,serif;font-size:1.35rem;font-weight:600;margin-bottom:.7rem;
  }
  .etape h3{font-size:1.15rem;font-weight:600;margin-bottom:.35rem;color:var(--encre);}
  .etape p{font-size:.92rem;color:var(--encre-douce);}

  /* Formulaire */
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem;max-width:760px;}
  .form-grid .full{grid-column:1/-1;}
  label{display:block;font-size:.82rem;font-weight:600;letter-spacing:.04em;color:var(--encre-douce);margin-bottom:.3rem;text-transform:uppercase;}
  input,select,textarea{
    width:100%;padding:.7rem .9rem;border:1px solid rgba(58,50,38,.18);border-radius:10px;
    background:var(--blanc);font-family:inherit;font-size:.95rem;color:var(--encre);
  }
  input:focus,select:focus,textarea:focus{outline:2px solid var(--ocre);border-color:transparent;}
  textarea{min-height:110px;resize:vertical;}
  .form-actions{grid-column:1/-1;display:flex;gap:.9rem;align-items:center;flex-wrap:wrap;margin-top:.4rem;}
  .btn-submit{background:var(--terracotta);color:var(--blanc);border:none;cursor:pointer;font-family:inherit;}
  .btn-wa{background:#2AA84A;color:#fff;display:inline-flex;align-items:center;gap:.5rem;}
  .form-ok{
    grid-column:1/-1;display:none;background:#EAF0E2;border-left:4px solid var(--olive);
    padding:1rem 1.2rem;border-radius:0 10px 10px 0;color:#42522C;font-size:.95rem;
  }

  /* Footer */
  footer{background:var(--encre);color:rgba(250,245,236,.85);padding:2.6rem 1.2rem;}
  .footer-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;font-size:.88rem;}
  footer .brand{color:#F5D9A8;}
  footer a{color:#F5D9A8;text-decoration:none;}

  @media (max-width:760px){
    .domaine-grid{grid-template-columns:1fr;}
    .form-grid{grid-template-columns:1fr;}
    nav ul{gap:.9rem;}
    .galerie{grid-template-columns:1fr 1fr;}
    .galerie .ph{height:170px;}
    .familles-grid.row-3,.familles-grid.row-2{grid-template-columns:1fr;}
  }

  /* Navigation du calendrier (production) */
  .cal-nav{display:flex;justify-content:center;gap:.9rem;margin-top:1.3rem;}
  .cal-nav button{position:static;transform:none;}
  .cal td.passe span{opacity:.35;}
  .form-err{grid-column:1/-1;display:none;background:#F7E3DD;border-left:4px solid #B05C2A;padding:1rem 1.2rem;border-radius:0 10px 10px 0;color:#8F4A22;font-size:.95rem;}