:root{
    --plaster:#EDE7DA;
    --sawdust:#F7F2E7;
    --ink:#23303B;
    --slate:#5C6570;
    --ochre:#D9A404;
    --ochre-deep:#B3870A;
    --rust:#B5502D;
    --rust-deep:#8F3D20;
    --line:rgba(35,48,59,0.14);
    --shadow:0 10px 30px rgba(35,48,59,0.10);
    --radius:14px;
    --ruler-h:34px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--plaster);
    color:var(--ink);
    font-family:'Work Sans',sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{
    font-family:'Big Shoulders Display',sans-serif;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:0.01em;
    line-height:0.95;
    margin:0;
  }
  .mono{font-family:'JetBrains Mono',monospace;}
  a{color:inherit;}
  img,svg{display:block;max-width:100%;}
  section{position:relative;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  @media (max-width:640px){.wrap{padding:0 20px;}}

  /* ===== RULER SCROLL PROGRESS ===== */
  #ruler{
    position:fixed;top:0;left:0;right:0;height:34px;
    background:linear-gradient(180deg,#F2ECDC,#E7DFCB);
    border-bottom:2px solid var(--ink);
    z-index:999;
    overflow:hidden;
  }
  #ruler-fill{
    position:absolute;top:0;left:0;height:100%;
    background:var(--ochre);
    width:0%;
    transition:width .08s linear;
    border-right:2px solid var(--ink);
  }
  #ruler-ticks{
    position:absolute;inset:0;display:flex;align-items:flex-end;
    pointer-events:none;
  }
  .tick{flex:1;border-left:1px solid rgba(35,48,59,0.35);height:40%;position:relative;}
  .tick.major{height:70%;border-left:1.5px solid rgba(35,48,59,0.55);}
  .tick span{
    position:absolute;bottom:2px;left:3px;font-size:9px;
    font-family:'JetBrains Mono',monospace;color:var(--ink);opacity:.6;
  }
  #ruler-cursor{
    position:absolute;top:0;height:100%;width:2px;background:var(--rust);
    left:0%;box-shadow:0 0 0 3px rgba(181,80,45,0.18);
  }
  body{padding-top:var(--ruler-h);}

  /* ===== NAV (mobile-first) ===== */
  header.site{
    position:sticky;top:var(--ruler-h);z-index:900;
    background:var(--plaster);
    border-bottom:1px solid var(--line);
  }
  nav{
    display:grid;
    grid-template-columns:1fr auto;
    grid-template-areas:"logo actions";
    align-items:center;
    gap:10px 12px;
    padding:10px 16px;
    max-width:1180px;
    margin:0 auto;
  }
  .logo{
    grid-area:logo;
    display:flex;
    align-items:center;
    text-decoration:none;
    min-width:0;
  }
  .logo img{
    height:44px;
    width:auto;
    max-width:100%;
    object-fit:contain;
  }
  .nav-actions{
    grid-area:actions;
    display:flex;
    align-items:center;
    gap:8px;
    flex-shrink:0;
  }
  .nav-links{
    list-style:none;
    margin:0;
    padding:0;
    position:fixed;
    left:0;
    right:0;
    top:var(--nav-offset,calc(var(--ruler-h) + 64px));
    z-index:880;
    background:var(--plaster);
    border-bottom:1px solid var(--line);
    box-shadow:0 12px 24px rgba(35,48,59,0.12);
    display:flex;
    flex-direction:column;
    max-height:0;
    overflow:hidden;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:max-height .35s ease,opacity .25s ease,visibility .25s;
  }
  .nav-links.open{
    max-height:320px;
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }
  .nav-links li{border-top:1px solid var(--line);}
  .nav-links a{
    display:block;
    padding:14px 20px;
    text-decoration:none;
    font-weight:600;
    font-size:0.95rem;
    position:relative;
  }
  .nav-links a::after{
    content:"";position:absolute;left:20px;bottom:10px;height:2px;width:0;background:var(--rust);
    transition:width .25s ease;
  }
  .nav-links a:hover::after,.nav-links a:focus-visible::after{width:calc(100% - 40px);}
  .nav-cta{
    background:var(--rust);color:var(--sawdust);padding:8px 12px;border-radius:8px;
    font-weight:700;text-decoration:none;font-size:0.78rem;letter-spacing:.02em;
    border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);
    transition:transform .15s ease,box-shadow .15s ease;
    white-space:nowrap;
  }
  .nav-cta:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink);}
  #menu-toggle{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    width:44px;
    height:44px;
    background:none;
    border:2px solid var(--ink);
    border-radius:8px;
    cursor:pointer;
    padding:0;
    flex-shrink:0;
  }
  #menu-toggle .menu-bar{
    display:block;width:22px;height:2.5px;background:var(--ink);
    margin:3px 0;border-radius:2px;
    transition:transform .25s ease,opacity .25s ease;
  }
  #menu-toggle[aria-expanded="true"] .menu-bar:nth-child(1){transform:translateY(8.5px) rotate(45deg);}
  #menu-toggle[aria-expanded="true"] .menu-bar:nth-child(2){opacity:0;}
  #menu-toggle[aria-expanded="true"] .menu-bar:nth-child(3){transform:translateY(-8.5px) rotate(-45deg);}
  #menu-toggle:focus-visible{outline:2.5px solid var(--rust);outline-offset:2px;}

  @media (max-width:380px){
    .cta-icon{display:none;}
    .nav-cta{padding:8px 10px;font-size:0.72rem;}
  }

  @media (min-width:861px){
    nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      padding:16px 28px;
    }
    .logo img{height:70px;}
    .nav-links{
      position:static;
      flex-direction:row;
      gap:30px;
      max-height:none;
      opacity:1;
      visibility:visible;
      pointer-events:auto;
      overflow:visible;
      box-shadow:none;
      border-bottom:none;
    }
    .nav-links li{border-top:none;}
    .nav-links a{display:inline;padding:4px 0;}
    .nav-links a::after{left:0;bottom:-2px;}
    .nav-links a:hover::after,.nav-links a:focus-visible::after{width:100%;}
    .nav-cta{font-size:0.9rem;padding:10px 18px;}
    #menu-toggle{display:none;}
  }

  body.menu-open{overflow:hidden;}

  /* ===== HERO ===== */
  .hero{
    padding:100px 0 90px;
    background:
      repeating-linear-gradient(100deg, rgba(35,48,59,0.035) 0px, rgba(35,48,59,0.035) 2px, transparent 2px, transparent 46px),
      var(--plaster);
    overflow:hidden;
  }
  .hero-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:60px;align-items:center;}
  @media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px;}}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-family:'JetBrains Mono',monospace;font-size:0.78rem;font-weight:700;
    text-transform:uppercase;letter-spacing:.12em;color:var(--rust-deep);
    background:rgba(181,80,45,0.1);border:1px solid rgba(181,80,45,0.35);
    padding:6px 12px;border-radius:20px;margin-bottom:22px;
  }
  .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--rust);}
  .hero h1{font-size:clamp(2.6rem,6vw,4.4rem);}
  .hero h1 .accent{color:var(--rust);}
  .hero p.lead{
    font-size:1.15rem;color:var(--slate);max-width:46ch;margin:26px 0 34px;
  }
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:14px 26px;border-radius:9px;font-weight:700;text-decoration:none;
    font-size:0.98rem;border:2px solid var(--ink);cursor:pointer;
    transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn-primary{background:var(--rust);color:var(--sawdust);box-shadow:4px 4px 0 var(--ink);}
  .btn-primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink);}
  .btn-ghost{background:transparent;color:var(--ink);box-shadow:4px 4px 0 rgba(35,48,59,0.25);}
  .btn-ghost:hover{transform:translate(-2px,-2px);background:var(--sawdust);}

  .hero-stats{display:flex;gap:0;margin-top:46px;border-top:2px dashed rgba(35,48,59,0.3);padding-top:20px;}
  .stat{flex:1;padding-right:20px;}
  .stat .num{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:2.1rem;color:var(--ink);}
  .stat .label{font-size:0.78rem;color:var(--slate);text-transform:uppercase;letter-spacing:.06em;font-weight:600;}

  .hero-panel{
    background:var(--ink);border-radius:16px;padding:34px;position:relative;
    box-shadow:var(--shadow);
    color:var(--sawdust);
  }
  .hero-panel::before{
    content:"BON DE TRAVAUX";
    position:absolute;top:-13px;left:26px;background:var(--ochre);color:var(--ink);
    font-family:'JetBrains Mono',monospace;font-weight:700;font-size:0.72rem;
    letter-spacing:.1em;padding:5px 12px;border-radius:5px;border:2px solid var(--ink);
  }
  .hero-panel h3{color:var(--ochre);font-size:1.4rem;margin-bottom:16px;}
  .panel-row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px dashed rgba(247,242,231,0.18);font-size:0.92rem;}
  .panel-row span:first-child{color:rgba(247,242,231,0.6);}
  .panel-row span:last-child{font-family:'JetBrains Mono',monospace;font-weight:600;}

  /* ===== SECTION HEAD ===== */
  .sec-head{max-width:640px;margin-bottom:52px;}
  .sec-tag{
    font-family:'JetBrains Mono',monospace;font-size:0.8rem;font-weight:700;color:var(--rust-deep);
    text-transform:uppercase;letter-spacing:.14em;margin-bottom:10px;display:block;
  }
  .sec-head h2{font-size:clamp(1.9rem,4vw,2.8rem);}
  .sec-head p{color:var(--slate);margin-top:14px;font-size:1.05rem;}

  /* ===== SERVICES ===== */
  .services{padding:100px 0;background:var(--sawdust);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  @media (max-width:900px){.svc-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:600px){.svc-grid{grid-template-columns:1fr;}}
  .svc-card{
    background:var(--plaster);border:2px solid var(--ink);border-radius:var(--radius);
    padding:26px;position:relative;overflow:hidden;
    transition:transform .2s ease, box-shadow .2s ease;
    box-shadow:0 0 0 rgba(0,0,0,0);
  }
  .svc-card:hover{transform:translateY(-6px);box-shadow:0 14px 0 -8px rgba(35,48,59,0.18);}
  .svc-num{
    position:absolute;top:14px;right:18px;font-family:'JetBrains Mono',monospace;
    font-size:0.75rem;color:rgba(35,48,59,0.35);font-weight:700;
  }
  .svc-icon{
    width:52px;height:52px;border-radius:10px;background:var(--ink);
    display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  }
  .svc-icon svg{width:26px;height:26px;stroke:var(--ochre);}
  .svc-card h3{font-size:1.3rem;text-transform:none;font-weight:700;font-family:'Work Sans',sans-serif;margin-bottom:8px;letter-spacing:0;}
  .svc-card p{color:var(--slate);font-size:0.92rem;margin:0;}

  /* ===== ESTIMATOR ===== */
  .estimator{padding:100px 0;}
  .est-box{
    background:var(--ink);border-radius:20px;padding:48px;color:var(--sawdust);
    display:grid;grid-template-columns:1fr 1fr;gap:44px;
  }
  @media (max-width:860px){.est-box{grid-template-columns:1fr;padding:32px 24px;}}
  .est-box h2{color:var(--sawdust);font-size:clamp(1.7rem,3.5vw,2.3rem);}
  .est-box .desc{color:rgba(247,242,231,0.65);margin-top:14px;font-size:0.98rem;}
  .field{margin-top:22px;}
  .field label{
    display:block;font-family:'JetBrains Mono',monospace;font-size:0.78rem;
    text-transform:uppercase;letter-spacing:.08em;color:var(--ochre);margin-bottom:8px;font-weight:700;
  }
  select, input[type=range], input[type=text], input[type=tel], input[type=email], textarea{
    width:100%;font-family:'Work Sans',sans-serif;font-size:1rem;
  }
  select{
    padding:12px 14px;border-radius:8px;border:2px solid rgba(247,242,231,0.25);
    background:rgba(247,242,231,0.06);color:var(--sawdust);
  }
  select option{color:var(--ink);}
  input[type=range]{accent-color:var(--ochre);}
  .range-val{font-family:'JetBrains Mono',monospace;color:var(--ochre);font-weight:700;}
  .est-result{
    margin-top:26px;background:rgba(217,164,4,0.1);border:1px dashed var(--ochre);
    border-radius:10px;padding:20px;
  }
  .est-result .price{font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:2.3rem;color:var(--ochre);}
  .est-result .note{font-size:0.8rem;color:rgba(247,242,231,0.55);margin-top:6px;}

  /* ===== PROCESS ===== */
  .process{padding:100px 0;background:var(--sawdust);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .proc-track{display:flex;position:relative;gap:0;}
  .proc-track::before{
    content:"";position:absolute;top:26px;left:0;right:0;height:2px;
    background:repeating-linear-gradient(90deg,var(--ink) 0 10px, transparent 10px 20px);
    z-index:0;
  }
  @media (max-width:760px){.proc-track{flex-direction:column;gap:36px;}.proc-track::before{display:none;}}
  .proc-step{flex:1;position:relative;z-index:1;padding:0 18px;}
  .proc-mark{
    width:52px;height:52px;border-radius:50%;background:var(--rust);color:var(--sawdust);
    border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;
    font-family:'JetBrains Mono',monospace;font-weight:700;font-size:1.1rem;margin-bottom:18px;
  }
  .proc-step h3{font-size:1.25rem;text-transform:none;font-weight:700;font-family:'Work Sans',sans-serif;margin-bottom:8px;}
  .proc-step p{color:var(--slate);font-size:0.92rem;}

  /* ===== ZONE ===== */
  .zone{padding:100px 0;}
  .zone-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
  @media (max-width:860px){.zone-grid{grid-template-columns:1fr;}}
  .zone-map{
    background:var(--ink);border-radius:18px;aspect-ratio:4/3;position:relative;overflow:hidden;
    border:2px solid var(--ink);
  }
  .zone-map svg{width:100%;height:100%;}
  .town-pin{position:absolute;display:flex;align-items:center;gap:6px;}
  .town-pin .dot{width:9px;height:9px;border-radius:50%;background:var(--ochre);border:2px solid var(--ink);}
  .town-pin span{
    background:var(--sawdust);padding:2px 8px;border-radius:5px;font-size:0.72rem;font-weight:700;
    font-family:'JetBrains Mono',monospace;color:var(--ink);
  }
  .zone-list{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-wrap:wrap;gap:10px;}
  .zone-list li{
    background:var(--plaster);border:1.5px solid var(--ink);padding:7px 14px;border-radius:20px;
    font-size:0.88rem;font-weight:600;
  }

  /* ===== TRUST ===== */
  .trust{padding:90px 0;background:var(--sawdust);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  @media (max-width:860px){.trust-grid{grid-template-columns:repeat(2,1fr);}}
  .trust-item{text-align:center;padding:10px;}
  .trust-item .ico{
    width:56px;height:56px;margin:0 auto 14px;border-radius:50%;
    background:var(--plaster);border:2px solid var(--ink);
    display:flex;align-items:center;justify-content:center;
  }
  .trust-item .ico svg{width:26px;height:26px;stroke:var(--rust);}
  .trust-item h4{font-size:1rem;font-weight:700;margin-bottom:6px;}
  .trust-item p{font-size:0.85rem;color:var(--slate);margin:0;}

  /* ===== TESTIMONIALS ===== */
  .testi{padding:100px 0;}
  .testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  @media (max-width:900px){.testi-grid{grid-template-columns:1fr;}}
  .testi-card{
    background:var(--plaster);border:2px solid var(--ink);border-radius:var(--radius);
    padding:26px;position:relative;
  }
  .testi-card .quote-mark{
    font-family:'Big Shoulders Display',sans-serif;font-size:3rem;color:var(--ochre);
    position:absolute;top:6px;right:18px;opacity:.6;line-height:1;
  }
  .testi-card p.txt{font-size:0.95rem;color:var(--ink);margin:8px 0 18px;}
  .testi-who{display:flex;align-items:center;gap:10px;}
  .testi-avatar{
    width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--ochre);
    display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'JetBrains Mono',monospace;
  }
  .testi-who .name{font-weight:700;font-size:0.9rem;}
  .testi-who .loc{font-size:0.78rem;color:var(--slate);}
  .stars{color:var(--ochre-deep);font-size:0.85rem;letter-spacing:2px;}

  /* ===== CONTACT ===== */
  .contact{padding:100px 0 120px;}
  .contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:50px;}
  @media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
  .contact-info .item{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start;}
  .contact-info .ico{
    width:42px;height:42px;flex-shrink:0;border-radius:9px;background:var(--ink);
    display:flex;align-items:center;justify-content:center;
  }
  .contact-info .ico svg{width:20px;height:20px;stroke:var(--ochre);}
  .contact-info h4{font-size:0.95rem;font-weight:700;margin-bottom:3px;}
  .contact-info p{font-size:0.9rem;color:var(--slate);margin:0;}
  form.workorder{
    background:var(--sawdust);border:2px solid var(--ink);border-radius:18px;
    padding:34px;box-shadow:var(--shadow);
  }
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
  @media (max-width:520px){.form-row{grid-template-columns:1fr;}}
  .field-group label{
    display:block;font-size:0.78rem;font-weight:700;text-transform:uppercase;
    letter-spacing:.06em;color:var(--slate);margin-bottom:6px;
  }
  input[type=text], input[type=tel], input[type=email], select.form-select, textarea{
    padding:12px 14px;border-radius:8px;border:1.5px solid rgba(35,48,59,0.3);
    background:var(--plaster);color:var(--ink);width:100%;
  }
  textarea{resize:vertical;min-height:100px;font-family:'Work Sans',sans-serif;}
  input:focus, select:focus, textarea:focus{outline:2.5px solid var(--rust);outline-offset:1px;}
  .full{grid-column:1/-1;}
  .submit-row{display:flex;align-items:center;gap:16px;margin-top:6px;}
  input.invalid, select.invalid, textarea.invalid{border-color:var(--rust);}
  #form-msg{font-size:0.88rem;color:var(--rust-deep);font-weight:600;}
  #form-msg.success{color:var(--ochre-deep);}

  footer{
    background:var(--ink);color:rgba(247,242,231,0.65);padding:46px 0 30px;
  }
  .foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;align-items:center;}
  .foot-logo{color:var(--sawdust);font-family:'Big Shoulders Display',sans-serif;font-weight:800;font-size:1.3rem;text-transform:uppercase;}
  footer .fine{font-size:0.8rem;margin-top:22px;border-top:1px solid rgba(247,242,231,0.12);padding-top:20px;}
  footer a{text-decoration:none;}
  .foot-links{display:flex;gap:22px;list-style:none;padding:0;margin:0;font-size:0.88rem;}

  [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease;}
  [data-reveal].in{opacity:1;transform:translateY(0);}

  ::selection{background:var(--ochre);color:var(--ink);}

/* Ajouts accessibilite / formulaire */
.skip-link{position:absolute;top:-100px;left:16px;z-index:10000;background:var(--ink);color:var(--sawdust);padding:12px 20px;border-radius:8px;font-weight:700;text-decoration:none;}
.skip-link:focus{top:40px;outline:2.5px solid var(--rust);outline-offset:2px;}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.field-error{display:block;font-size:0.78rem;color:var(--rust-deep);font-weight:600;margin-top:4px;}
.field-error:empty{display:none;}
.turnstile-wrap{margin-top:8px;}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
:focus:not(:focus-visible){outline:none;}
:focus-visible{outline:2.5px solid var(--rust);outline-offset:2px;}