/* =========================================================
   Arc Express — Formulaire public de candidature
   ========================================================= */
:root{
  --ink:#15201A;
  --paper:#F7F6F0;
  --card:#FFFFFF;
  --lime:#C6FF3D;
  --lime-dark:#8FCC00;
  --slate:#5B655D;
  --line:#E2E2D8;
  --amber:#E8A33D;
  --red:#D9534F;
  --green:#2E8B57;
  --radius:14px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing:antialiased;
}
.app{max-width:960px;margin:0 auto;padding:0 0 60px;}

header.top{
  background:var(--ink);
  color:var(--paper);
  padding:clamp(20px,5vw,28px) clamp(16px,4vw,24px) 22px;
  position:relative;
  overflow:hidden;
}
header.top::after{
  content:"";
  position:absolute; right:-40px; top:-60px;
  width:220px; height:220px; border-radius:50%;
  background:radial-gradient(circle, var(--lime) 0%, transparent 70%);
  opacity:0.35;
}
.brand{display:flex; align-items:center; gap:10px; font-size:12.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--lime); font-weight:700; flex-wrap:wrap;}
.brand img.logo{height:26px; width:auto; display:block;}
.brand .bolt{font-size:16px;}
h1{font-size:clamp(20px,5vw,26px); margin:10px 0 4px; letter-spacing:-0.01em; position:relative;}
.sub{color:#C9D2C9; font-size:14px; max-width:520px; position:relative;}

main{padding:clamp(16px,4vw,28px) clamp(12px,4vw,24px) 0;}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(16px,4vw,22px);
  margin-bottom:18px;
}
.section-title{
  font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--slate);
  font-weight:700; margin:0 0 16px; padding-bottom:10px; border-bottom:1px solid var(--line);
}
.section-title:not(:first-child){margin-top:6px;}
.field{margin-bottom:20px;}
.field label.q{display:block; font-weight:600; font-size:15px; margin-bottom:10px; line-height:1.4;}
.field label.q .req{color:var(--red); margin-left:3px;}
.field-error{display:none; color:var(--red); font-size:12.5px; margin-top:7px; font-weight:600;}
.field.invalid .field-error{display:block;}
.field.invalid input, .field.invalid .opts{outline:1.5px solid var(--red); outline-offset:2px; border-radius:9px;}

input[type=text], input[type=tel], input[type=number], select{
  width:100%; padding:11px 12px; border:1.5px solid var(--line); border-radius:9px;
  font-size:16px; font-family:inherit; background:#FCFCFA;
}
input:focus, select:focus{outline:2px solid var(--lime-dark); outline-offset:1px; border-color:var(--lime-dark);}

.opts{display:flex; flex-wrap:wrap; gap:8px;}
.opt{
  border:1.5px solid var(--line); border-radius:9px; padding:10px 14px;
  cursor:pointer; font-size:14px; background:#FCFCFA; user-select:none;
  transition:.12s;
}
.opt:hover{border-color:var(--lime-dark);}
.opt.sel{background:var(--ink); color:var(--lime); border-color:var(--ink); font-weight:600;}
.opt:focus-visible{outline:2px solid var(--lime-dark); outline-offset:2px;}

/* Champ piège anti-bot : présent dans le DOM mais invisible et ignoré des lecteurs d'écran */
.hp-field{position:absolute !important; left:-9999px !important; width:1px; height:1px; overflow:hidden;}

.progress-wrap{margin:0 0 18px; display:flex; align-items:center; gap:10px;}
.progress-track{flex:1; height:6px; background:var(--line); border-radius:6px; overflow:hidden;}
.progress-bar{height:100%; width:0%; background:var(--lime-dark); transition:width .25s ease;}
.progress-label{font-size:12px; color:var(--slate); font-weight:700; white-space:nowrap;}

.submit-btn{
  background:var(--lime-dark); color:#0F160F; border:none; border-radius:10px;
  padding:14px 22px; font-size:15px; font-weight:700; cursor:pointer; width:100%;
  transition:.12s;
}
.submit-btn:hover{background:#7CB300;}
.submit-btn:disabled{background:#D8DED8; color:#8A928A; cursor:not-allowed;}

.notice{font-size:13px; color:var(--slate); margin-top:10px; line-height:1.5;}
.form-error-banner{
  display:none; background:#FBEAEA; border:1px solid #F3C7C5; color:#8a2f2c;
  padding:12px 14px; border-radius:10px; font-size:13.5px; font-weight:600; margin-bottom:16px;
}
.form-error-banner.show{display:block;}

.success{text-align:center; padding:clamp(28px,8vw,40px) 20px;}
.success .check{
  width:56px; height:56px; border-radius:50%; background:var(--lime); color:var(--ink);
  display:flex; align-items:center; justify-content:center; font-size:28px; margin:0 auto 16px;
}
.success h2{margin:0 0 8px; font-size:clamp(19px,5vw,22px);}
.success p{color:var(--slate); font-size:14.5px;}
.success .ref{font-size:13px; color:var(--slate); margin-top:6px;}
.success .ref b{color:var(--ink); font-family:'Courier New',monospace; letter-spacing:.03em;}
.badge-elig{
  display:inline-block; margin-top:14px; padding:6px 14px; border-radius:20px; font-size:13px; font-weight:700;
}
.badge-elig.ok{background:#E4F6EA; color:var(--green);}
.badge-elig.ko{background:#FBEAEA; color:var(--red);}

.btn-outline{
  background:none; border:1.5px solid var(--line); color:var(--slate); border-radius:8px;
  padding:10px 16px; font-size:13.5px; cursor:pointer; min-height:40px;
}
.btn-outline:hover{border-color:var(--slate); color:var(--ink);}

footer.site-foot{
  text-align:center; padding:22px 16px 8px; font-size:12px; color:#9BA69C;
}
footer.site-foot .admin-link{
  color:#c9d2c9; text-decoration:none; opacity:.35; font-size:11px; transition:opacity .15s;
}
footer.site-foot .admin-link:hover{opacity:1;}

@media (max-width:640px){
  .field label.q{font-size:14.5px;}
  .opt{padding:9px 12px; font-size:13.5px;}
  .card{border-radius:12px;}
}
@media (max-width:400px){
  .brand{font-size:11px;}
  .opts{gap:6px;}
}