*{box-sizing:border-box}html{scroll-behavior:smooth}
:root{--accent-2:#3b82f6;--accent-3:#dbeafe;--svc-ic-size:16px;--ink:#0f172a;--muted:#475569;--accent:#1e3a8a;--accent2:#80e1ff;--line:#e5e7eb;--edge:#eef2f7;--radius:16px}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;background:#fff;color:var(--ink)background:linear-gradient(180deg,#eaf2ff 0%, #f8fbff 40%, #ffffff 100%) fixed,radial-gradient(1200px 600px at -10% -10%, rgba(59,130,246,.06), transparent 60%),radial-gradient(1000px 500px at 110% 0%, rgba(30,58,138,.05), transparent 60%);}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:16px}
.container{max-width:1100px;margin:0 auto;padding:0 22px}
header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand img{height:28px}
.menu{display:flex;gap:18px;align-items:center}
.menu a{display:flex;align-items:center;gap:8px;color:#334155;padding:8px 2px;border-bottom:2px solid transparent;transition:.25s}
.menu a:hover,.menu a.active{color:#0f172a;border-bottom-color:var(--accent)}
.cta{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,#4f8bff,#80e1ff);color:#0b1220;padding:10px 16px;border-radius:16px;font-weight:700;box-shadow:0 8px 18px rgba(79,139,255,.25)}
.cta--sm{padding:8px 12px;border-radius:10px;font-size:14px;box-shadow:0 6px 14px rgba(79,139,255,.22)}
.hero{padding:70px 0;background:linear-gradient(180deg,#f9fbff,#ffffff)}
.lead{color:#475569;font-size:18px}
h1{font-size:40px;margin:0 0 10px}
h2.section__title{font-size:28px;margin:0 0 8px}
section{padding:48px 0}
.section--alt{background:#f8fafc}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card,.feature{background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);border:1px solid var(--edge);border-radius:var(--radius);padding:18px;box-shadow:0 8px 18px rgba(2,6,23,.06)}
/* Service icons */
.feature h3{display:flex;align-items:center;gap:6px;font-size:20px;line-height:1.2}
.svc-ic{width:5px;height:5px;flex:0 0 5px;opacity:.95}
/* Clients */
.clients{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;align-items:center;justify-items:center;margin-top:10px}
.clients img{max-height:40px;width:100%;object-fit:contain;background:#ffffff;padding:6px;border-radius:10px;border:1px solid #e5e7eb;filter:grayscale(100%);opacity:.95;transition:.2s}
.clients img:hover{filter:none;opacity:1;transform:translateY(-2px)}
/* Mobile */
.burger{display:none;flex-direction:column;gap:4px;border:1px solid var(--line);padding:8px;border-radius:10px;background:#fff}
.burger span{width:22px;height:2px;background:#0f172a}
@media(max-width:900px){
  .grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}
  .menu{display:none;position:absolute;top:60px;right:14px;background:#fff;border:1px solid var(--line);border-radius:16px;flex-direction:column;padding:12px;gap:10px}
  .menu.show{display:flex}.burger{display:flex}
}
@media(max-width:640px){.grid-3{grid-template-columns:1fr}}
footer{background:#f1f5f9;color:#0f172a;padding:22px 0;margin-top:40px;border-top:1px solid var(--line)}
footer .container{display:flex;flex-direction:column;gap:6px}
.copyright{font-size:14px;color:#64748b}


/* Anti-icônes géantes dans Services */
.feature svg, .feature > img, .feature .icon {width:28px;height:28px;flex:0 0 28px}
.feature h3{display:flex;align-items:center;gap:8px;font-size:20px;line-height:1.2}

/* --- Clamp icons in Services to the same size as the header logo --- */
.feature .svc-ic,
.feature svg,
.feature > img,
.feature > svg,
.feature h3 img,
.feature h3 svg {
  width: var(--svc-ic-size) !important;
  height: var(--svc-ic-size) !important;
  flex: 0 0 var(--svc-ic-size) !important;
}
/* Avoid thick strokes when icons are scaled down */
.feature svg *{ stroke-width: 2 !important; }
/* Keep title layout tidy */
.feature h3{ display:flex; align-items:center; gap:8px; font-size:20px; line-height:1.2 }

/* Force tiny service icons (and remove giant graphics in service cards) */
.feature > svg,
.feature > img { display:none !important; }     /* hide any big icon placed directly inside card */
.feature { background-image:none !important; }  /* ensure no background icons */
.feature h3 img.svc-ic,
.feature h3 svg.svc-ic,
.feature .svc-ic { width:var(--svc-ic-size)!important; height:var(--svc-ic-size)!important; flex:0 0 var(--svc-ic-size)!important; }

/* === Bati‑Tech Pro refresh === */
body{background:linear-gradient(180deg,#f6f9ff 0%, #ffffff 35%) no-repeat fixed;}
.section__title{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.card{border:1px solid var(--edge);box-shadow:0 10px 30px rgba(2,6,23,.06)}
/* Inputs modern */
.form-card{border-radius:18px;background:#fff;border:1px solid var(--edge);border-radius:16px;padding:22px;box-shadow:0 8px 24px rgba(2,6,23,.06)}
.field{display:flex;flex-direction:column;gap:6px}
.control{position:relative}
.control .ico{position:absolute;left:14px;top:50%;transform:translateY(-50%);opacity:.6;pointer-events:none}
.input, select, textarea{
  width:100%;font-size:16px;padding:14px 16px;border:1px solid var(--edge);border-radius:16px;background:#f8fafc;color:#0b1220;min-height:56px;outline:none;
  transition:border .2s, box-shadow .2s, background .2s;
}
.input.has-icon{padding-left:44px}
textarea{min-height:170px;resize:vertical}
.input:focus, select:focus, textarea:focus{border-color:var(--accent-2);background:#fff;box-shadow:0 0 0 4px rgba(59,130,246,.18)}
.helper{color:#64748b;font-size:12px}
.counter{color:#64748b;font-size:12px;text-align:right;margin-top:6px}
input[type="checkbox"], input[type="radio"]{accent-color:var(--accent-2);width:18px;height:18px}
.input.invalid, select.invalid, textarea.invalid{border-color:#ef4444 !important; box-shadow:0 0 0 3px rgba(239,68,68,.12) !important}
.input.valid, select.valid, textarea.valid{border-color:#22c55e}
/* Social buttons in header */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;font-weight:600;border:1px solid var(--edge);background:#fff;color:#0b1220}
.btn svg{width:18px;height:18px}
.btn-wa{background:#25D366;color:#073b1a;border-color:#24c05f}
.btn-fb{background:#1877F2;color:#fff;border-color:#1877F2}
.btn:hover{filter:brightness(1.02)}
nav .btn{margin-left:8px}
/* Trim section padding slightly on mobile */
@media(max-width:800px){
  .section{padding-top:28px;padding-bottom:28px}
}

/* === Gallery captions + Form header + CTA override === */
.gallery .shot{display:flex;flex-direction:column}
.gallery .shot figcaption{margin-top:8px;color:#475569;font-size:14px}
.form-hero{display:flex;gap:12px;align-items:center;background:linear-gradient(90deg,#eff6ff,#ffffff);border:1px solid var(--edge);border-radius:18px;padding:14px;margin-bottom:14px}
.fh-ico{font-size:22px}
.fh-txt h3{margin:0 0 4px 0;font-size:18px}
.fh-txt p{margin:0;color:#475569}
.cta{background:linear-gradient(90deg,#1e3a8a,#3b82f6) !important;color:#fff !important;border-color:transparent !important}
.cta:hover{filter:brightness(1.03)}

::placeholder{color:#94a3b8}
.label{letter-spacing:.2px}

/* === Bati‑Tech blue background (site-wide) === */
body{
  background:
    linear-gradient(180deg, #0f1f49 0%, #1e3a8a 14%, #3b82f6 36%, #eaf2ff 100%) fixed,
    radial-gradient(1200px 600px at -10% -10%, rgba(59,130,246,.15), transparent 60%) fixed,
    radial-gradient(1000px 500px at 110% 0%, rgba(30,58,138,.12), transparent 60%) fixed;
}
.section, .form-card, header, footer, .card{
  background-color: rgba(255,255,255,.9);
  backdrop-filter: blur(2px);
}

/* Chips for services */
.checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 12px}
@media(max-width:760px){.checkbox-grid{grid-template-columns:1fr}}
.checkbox-grid label.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 12px;border-radius:999px;border:1px solid var(--edge);
  background:#f0f5ff; cursor:pointer; font-weight:600; color:#0b1220;
  transition:box-shadow .2s, border-color .2s, background .2s;
}
.checkbox-grid label.chip:hover{border-color:var(--accent-2); box-shadow:0 4px 14px rgba(59,130,246,.18)}
.checkbox-grid label.chip input{width:18px;height:18px; accent-color:var(--accent-2)}
.checkbox-grid label.chip span{line-height:1}
/* Gallery captions */
.gallery .shot{display:flex;flex-direction:column}
.gallery .shot figcaption{margin-top:8px;color:#1f2937;font-size:14px}