:root{
  --bg:#f7f7f9; --text:#0b0b0e; --muted:#5b616e; --card:#ffffff;
  --accent:#ffd300; --accent-2:#2a52e6; --ring: rgba(42,82,230,.35);
  --shadow:0 6px 18px rgba(0,0,0,.10);
}
:root.dark{
  --bg:#0b0b0e; --text:#f4f5f7; --muted:#9aa3af; --card:#151820;
  --accent:#ffd300; --accent-2:#2a52e6; --ring: rgba(255,211,0,.35);
  --shadow:0 12px 36px rgba(0,0,0,.45);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
.container{max-width:1200px;margin:0 auto;padding:24px}
.header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(6px);
  background:color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom:1px solid color-mix(in srgb, var(--text) 10%, transparent);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0}
.nav a{color:var(--text);text-decoration:none;font-weight:600;opacity:.9}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:60px;width:auto}
.logo-highlight{background:#fff;padding:6px;border-radius:12px;border:2px solid var(--accent);box-shadow:var(--shadow)}
.badge{font-size:.8rem;background:var(--accent);color:#000;padding:4px 8px;border-radius:999px;font-weight:700}
.btn, button{border:none;background:var(--text);color:var(--bg);padding:12px 16px;border-radius:8px;font-weight:700;cursor:pointer;transition:.25s transform,.25s box-shadow,.25s background;box-shadow:var(--shadow)}
.btn:hover{transform:translateY(-2px)} .btn.accent{background:var(--accent);color:#000} .btn.alt{background:var(--accent-2)}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;padding:52px 0}
.hero h1{font-size:clamp(28px,4vw,44px);line-height:1.05;margin:0 0 10px} .hero p{font-size:1.08rem;color:var(--muted);margin:0 0 18px}
.card{background:var(--card);border:1px solid color-mix(in srgb, var(--text) 8%, transparent);border-radius:14px;padding:22px;box-shadow:var(--shadow)}
.grid{display:grid;gap:18px} .grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))} .grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.section{padding:56px 0} .section h2{font-size:clamp(24px,3vw,34px);margin:0 0 12px}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.kpi{padding:16px;border-radius:16px;background:var(--card);text-align:center;border:1px solid color-mix(in srgb, var(--text) 8%, transparent)}
.kpi strong{display:block;font-size:1.8rem}
.service{display:flex;gap:16px;align-items:flex-start}
.service-icon{width:44px;height:44px;border-radius:10px;background:transparent;border:2px solid var(--accent);position:relative;flex:0 0 44px}
.service-icon::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-2);position:absolute;right:6px;bottom:6px}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.gallery img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:16px;border:1px solid color-mix(in srgb, var(--text) 6%, transparent)}
.about{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}
.badgelist{display:flex;flex-wrap:wrap;gap:8px}
.badgelist span{background:color-mix(in srgb, var(--accent) 70%, var(--accent-2) 30%);color:#000;padding:6px 10px;border-radius:999px;font-weight:700;font-size:.85rem}
.form{display:grid;gap:12px}
.input, textarea{width:100%;padding:12px 14px;border-radius:14px;border:1px solid color-mix(in srgb, var(--text) 12%, transparent);background:var(--card);color:var(--text)}
.input:focus, textarea:focus{border-color:var(--accent-2);box-shadow:0 0 0 6px var(--ring)}
.footer{padding:28px 0;border-top:1px solid color-mix(in srgb, var(--text) 8%, transparent);color:var(--muted)}
.note{font-size:.92rem;color:var(--muted)} .rbq{font-weight:800;letter-spacing:.3px}
.toggle{display:flex;align-items:center;gap:8px}
.toggle input{appearance:none;width:46px;height:28px;border-radius:999px;background:color-mix(in srgb, var(--text) 20%, transparent);position:relative;outline:none;cursor:pointer}
.toggle input:after{content:"";position:absolute;top:4px;left:4px;width:20px;height:20px;border-radius:50%;background:var(--card);transition:.25s}
.toggle input:checked{background:var(--accent-2)} .toggle input:checked:after{left:22px}
.highlight{box-shadow:inset 0 -10px 0 color-mix(in srgb,var(--accent) 30%, transparent);color:inherit}

/* ===== Mobile Reflow (n'affecte pas le PC) ===== */
@media (max-width: 960px){
  .container{padding:20px}
  .nav{flex-wrap:wrap; gap:8px}
  .brand img{height:48px}
  .nav a{padding:10px 6px; display:inline-block}
  .hero{grid-template-columns:1fr; gap:16px; padding:36px 0; text-align:center}
  .hero h1{font-size:clamp(26px,6vw,36px); line-height:1.15; margin-bottom:8px}
  .hero p{font-size:1rem; line-height:1.55; margin-bottom:14px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px}
  .kpi{padding:14px}
  .kpi strong{font-size:1.4rem}
  .grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .service{gap:12px}
  .service-icon{width:40px; height:40px; flex:0 0 40px}
  .about{grid-template-columns:1fr; gap:16px}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px}
  .gallery img{aspect-ratio: 4 / 3; object-fit: cover; object-position: center; width:100%; height:auto}
  .btn, button{min-height:44px; padding:12px 16px}
  .input, textarea{padding:12px 14px}
}
@media (max-width: 560px){
  .container{padding:16px}
  .hero h1{font-size:clamp(24px,7vw,32px)}
  .section h2{font-size:clamp(20px,6vw,26px)}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .btn, button{width:100%}
  .toggle input{width:54px; height:34px}
  .toggle input:after{width:24px; height:24px; top:5px; left:5px}
  .toggle input:checked:after{left:25px}
}
@media (max-width: 380px){ .gallery{grid-template-columns:1fr} }

/* Bouton flottant Appeler — visible sur mobile */
.call-button{
  position:fixed; bottom:20px; right:20px; background:#FFD700; color:#000;
  padding:14px 18px; border-radius:50px; font-weight:700; text-decoration:none; font-size:16px;
  box-shadow:0 4px 8px rgba(0,0,0,.3); z-index:999; display:none;
}
@media (max-width: 960px){ .call-button{ display:inline-flex; align-items:center; gap:8px } }
.call-button:hover{ background:#FFC107 }

/* Floating Dark Mode button (mobile only) */
.dm-fab{
  position: fixed; bottom: 20px; left: 20px;
  background: var(--text); color: var(--bg);
  width: 48px; height: 48px; border-radius: 999px; border: none;
  display: none; align-items: center; justify-content: center;
  font-size: 20px; box-shadow: 0 4px 8px rgba(0,0,0,.3); z-index: 1000;
}
.dm-fab:active{ transform: scale(.98); }
@media (max-width: 960px){ .dm-fab{ display: inline-flex; } }