:root{
    --navy:#0B1F2E; --navy-deep:#081620;
    --parchment:#F4EFE3; --parchment-line:#E4DCC8;
    --teal:#2C7A7B; --teal-light:#4FA3A0;
    --copper:#C97A3D; --copper-light:#DDA066;
    --ink:#16232B; --ink-soft:#3C4C57; --white:#FDFCF8;
  }
  [data-theme="dark"]{
    --parchment:#101A22; --parchment-line:#22303A;
    --ink:#EDE9DD; --ink-soft:#B9C2C6; --white:#0E1820;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;font-family:'Inter',sans-serif;color:var(--ink);background:var(--parchment);line-height:1.55;overflow-x:hidden;}
  h1,h2,h3,.serif{font-family:'Spectral',serif;}
  a{color:inherit;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  @media(max-width:640px){.wrap{padding:0 20px;}}

  nav{position:sticky;top:0;z-index:50;background:rgba(11,31,46,0.94);backdrop-filter:blur(6px);border-bottom:1px solid rgba(244,239,227,0.12);}
  .navwrap{max-width:1180px;margin:0 auto;padding:12px 32px;display:flex;align-items:center;justify-content:space-between;}
  .brand{background:var(--parchment);padding:5px 16px 5px 10px;border-radius:8px;display:inline-flex;align-items:center;}
  .brand img{height:50px;width:auto;display:block;}
  .navlinks{display:flex;gap:24px;font-size:0.88rem;}
  .navlinks a{color:#CBD5D3;text-decoration:none;}
  .navlinks a:hover{color:var(--copper-light);}
  .navlinks a.active{color:var(--copper-light);font-weight:600;}
  .navcta{background:var(--copper);color:var(--white);padding:9px 18px;border-radius:2px;font-size:0.86rem;font-weight:600;text-decoration:none;white-space:nowrap;}
  @media(max-width:900px){.navlinks{display:none;}}

  .breadcrumb{background:var(--navy-deep);color:#93A0A3;font-size:0.8rem;padding:12px 0;}
  .breadcrumb a{text-decoration:none;color:#93A0A3;}
  .breadcrumb a:hover{color:var(--copper-light);}

  .hero{position:relative;background:var(--navy);color:var(--white);overflow:hidden;padding:70px 0 76px;}
  .hero-chart{position:absolute;inset:0;width:100%;height:100%;opacity:0.5;}
  .hero-content{position:relative;z-index:2;max-width:680px;}
  .eyebrow-line{display:flex;align-items:center;gap:12px;margin-bottom:22px;color:var(--teal-light);font-size:0.82rem;letter-spacing:0.04em;}
  .eyebrow-line .dash{width:36px;height:1px;background:var(--teal-light);}
  .hero h1{font-size:clamp(2rem,4vw,3rem);font-weight:600;line-height:1.15;margin:0 0 18px;color:var(--white);}
  .hero p.lead{font-size:1.08rem;color:#D7DEDD;max-width:560px;margin:0 0 30px;}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
  .btn-primary{background:var(--copper);color:var(--white);padding:14px 26px;border-radius:2px;text-decoration:none;font-weight:600;font-size:0.95rem;display:inline-block;}
  .btn-primary:hover{background:#B36A32;}
  .btn-ghost{border:1px solid rgba(253,252,248,0.35);color:var(--white);padding:14px 26px;border-radius:2px;text-decoration:none;font-weight:500;font-size:0.95rem;display:inline-block;}
  .hero-facts{display:flex;gap:40px;margin-top:48px;padding-top:28px;border-top:1px solid rgba(253,252,248,0.14);flex-wrap:wrap;position:relative;z-index:2;}
  .fact .num{font-family:'Spectral',serif;font-size:1.7rem;font-weight:600;color:var(--copper-light);}
  .fact .lbl{font-size:0.8rem;color:#B9C2C0;margin-top:4px;max-width:150px;}

  section{padding:76px 0;}
  .section-head{max-width:640px;margin-bottom:44px;}
  .section-kicker{color:var(--teal);font-size:0.83rem;font-weight:600;letter-spacing:0.02em;margin-bottom:12px;}
  .section-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:0 0 14px;line-height:1.25;}
  .section-head p{color:var(--ink-soft);font-size:1rem;margin:0;}
  .section-head.on-dark h2{color:var(--white);}
  .section-head.on-dark p{color:#C6CDCB;}
  .section-head.on-dark .section-kicker{color:var(--teal-light);}

  .intro-block{background:var(--white);border-left:3px solid var(--copper);padding:26px 30px;margin-bottom:8px;font-size:1.02rem;color:var(--ink-soft);}

  .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--parchment-line);border:1px solid var(--parchment-line);}
  @media(max-width:900px){.grid3{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:600px){.grid3{grid-template-columns:1fr;}}
  .card{background:var(--white);padding:28px 24px;position:relative;}
  .card h3{font-size:1.06rem;margin:8px 0 10px;}
  .card p{color:var(--ink-soft);font-size:0.9rem;margin:0;}

  .on-navy{background:var(--navy);color:var(--white);}
  .table-wrap{overflow-x:auto;border:1px solid rgba(253,252,248,0.16);}
  table{width:100%;border-collapse:collapse;min-width:640px;font-size:0.93rem;}
  th,td{padding:16px 18px;text-align:left;border-bottom:1px solid rgba(253,252,248,0.1);}
  thead th{font-family:'Spectral',serif;font-weight:600;font-size:1rem;background:rgba(253,252,248,0.04);}
  tbody tr:last-child td{border-bottom:none;}
  td.highlight{color:var(--copper-light);font-weight:600;}
  .row-label{color:#B9C2C0;font-size:0.82rem;}
  .reseau-box{border:1px solid rgba(253,252,248,0.16);padding:26px 30px;font-size:0.98rem;color:#D7DEDD;margin-bottom:20px;}
  .reseau-box strong{color:var(--copper-light);}
  .reseau-box h4{color:var(--white);margin:0 0 10px;font-size:1.05rem;}

  .zone-list{display:flex;flex-direction:column;gap:0;}
  .zone-item{display:flex;justify-content:space-between;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--parchment-line);gap:16px;flex-wrap:wrap;}
  .zone-item:first-child{padding-top:0;}
  .zone-name{font-family:'Spectral',serif;font-size:1.15rem;}
  .zone-count{color:var(--teal);font-size:0.85rem;font-weight:600;white-space:nowrap;}
  .zone-note{color:var(--ink-soft);font-size:0.88rem;margin-top:4px;display:block;}
  .zone-item a.zone-name{text-decoration:none;color:var(--ink);}
  .zone-item a.zone-name:hover{color:var(--copper);}

  .voisins-list{display:flex;gap:14px;flex-wrap:wrap;}
  .voisin-chip{background:var(--white);border:1px solid var(--parchment-line);padding:10px 18px;font-size:0.9rem;text-decoration:none;color:var(--ink);}
  .voisin-chip:hover{border-color:var(--copper);}

  .ann-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
  @media(max-width:1080px){.ann-grid{grid-template-columns:repeat(3,1fr);}}
  @media(max-width:900px){.ann-grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:560px){.ann-grid{grid-template-columns:1fr;}}
  .ann-card{border:1px solid var(--parchment-line);padding:22px 20px;background:var(--white);}
  .ann-card.featured{border-color:var(--copper);background:#FBF4EC;}
  .ann-card h4{font-size:0.96rem;margin:0 0 8px;font-family:'Spectral',serif;}
  .ann-card p{font-size:0.85rem;color:var(--ink-soft);margin:0;}
  .ann-tag{display:inline-block;font-size:0.72rem;color:var(--copper);font-weight:600;margin-top:10px;letter-spacing:0.02em;}
  .ann-empty{font-size:0.8rem;color:var(--copper);font-style:italic;}

  .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  @media(max-width:860px){.pricing-grid{grid-template-columns:1fr;}}
  .price-card{border:1px solid var(--parchment-line);background:var(--white);padding:32px 28px;}
  .price-card.featured{border-color:var(--copper);background:#FBF4EC;}
  .price-card h3{margin:0 0 6px;font-size:1.15rem;}
  .price-tag{font-family:'Spectral',serif;font-size:1.8rem;color:var(--copper);margin:14px 0;}
  .price-tag span{font-size:0.9rem;color:var(--ink-soft);font-family:'Inter',sans-serif;}
  .price-card ul{padding-left:18px;margin:16px 0 0;color:var(--ink-soft);font-size:0.9rem;}
  .price-card li{margin-bottom:8px;}

  .cta{background:var(--teal);color:var(--white);}
  .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
  .cta h2{color:var(--white);margin:0 0 10px;font-size:clamp(1.4rem,2.6vw,1.9rem);}
  .cta p{color:#DCEDEA;margin:0;max-width:460px;}
  .btn-light{background:var(--white);color:var(--navy);padding:15px 28px;border-radius:2px;text-decoration:none;font-weight:700;font-size:0.95rem;white-space:nowrap;}

  .form-wrap{max-width:640px;background:var(--white);border:1px solid var(--parchment-line);padding:40px;}
  .form-row{margin-bottom:20px;display:flex;flex-direction:column;gap:6px;}
  .form-row label{font-size:0.85rem;font-weight:600;color:var(--ink);}
  .form-row input,.form-row select,.form-row textarea{
    border:1px solid var(--parchment-line);padding:12px 14px;font-family:'Inter',sans-serif;
    font-size:0.95rem;background:var(--parchment);color:var(--ink);border-radius:2px;
  }
  .form-row textarea{resize:vertical;min-height:100px;}
  .two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  @media(max-width:560px){.two-col{grid-template-columns:1fr;}}

  footer{background:var(--navy-deep);color:#93A0A3;padding:56px 0 30px;font-size:0.87rem;}
  .foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
  @media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;}}
  .foot-grid h5{color:var(--white);font-family:'Spectral',serif;font-weight:600;font-size:0.95rem;margin:0 0 16px;}
  .foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
  .foot-grid a{text-decoration:none;color:#93A0A3;transition:color .2s;}
  .foot-grid a:hover{color:var(--copper-light);}
  .foot-brand{background:var(--parchment);padding:10px 22px 10px 14px;border-radius:10px;display:inline-flex;align-items:center;width:fit-content;margin-bottom:14px;}
  .foot-brand img{height:70px;width:auto;display:block;}
  .foot-bottom{border-top:1px solid rgba(147,160,163,0.18);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:0.8rem;}