/* training.css — page /formation-chauffeur (Up!) — styles préfixés .trn */
:root{--trn-navy:#1F2F57;--trn-ink:#25324F;--trn-muted:#6B7690;--trn-line:#E4E9F3;--trn-tint:#F3F6FC;--trn-acc:#FF6A45;--trn-ok:#1e8e4e;--trn-ko:#c0392b;--trn-font:'Inter',-apple-system,'Segoe UI',Roboto,Arial,sans-serif}
*{box-sizing:border-box}
html,body{overflow-x:clip}
body{margin:0;font-family:var(--trn-font);color:var(--trn-ink);background:var(--trn-tint);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
[hidden]{display:none!important}
.trn-in{max-width:820px;margin:0 auto;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.trn-top{background:#fff;border-bottom:1px solid var(--trn-line)}
.trn-logo{display:flex;align-items:center;text-decoration:none}.trn-logo img{height:30px;width:auto}.trn-logo span{display:none;font-weight:800;font-size:24px;color:var(--trn-navy)}
.trn-app{font-size:14px;font-weight:700;color:var(--trn-navy);text-decoration:none;border:1.5px solid var(--trn-line);border-radius:999px;padding:8px 16px}
.trn-app:hover{border-color:var(--trn-navy)}
.trn{flex:1;width:100%;max-width:820px;margin:0 auto;padding:24px 16px 48px}
.trn-hero{margin-bottom:18px}
.trn-eyebrow{margin:0 0 6px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#4A5F8F}
.trn h1{margin:0 0 8px;font-size:clamp(26px,5vw,36px);line-height:1.15;color:var(--trn-navy);font-weight:800;letter-spacing:-.01em}
.trn-intro{margin:0 0 14px;color:var(--trn-muted);font-size:16px}
.trn-hello{background:#fff;border:1px solid var(--trn-line);border-left:4px solid var(--trn-acc);border-radius:14px;padding:12px 16px;margin:0 0 14px}
.trn-hello p{margin:0 0 4px}.trn-hello-t{font-weight:800;color:var(--trn-navy)}.trn-hello-a{color:var(--trn-muted);font-size:14px}
.trn-steps{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:0 0 10px;padding:0}
.trn-step button{width:100%;display:flex;flex-direction:column;align-items:center;gap:4px;border:1.5px solid var(--trn-line);background:#fff;border-radius:12px;padding:8px 4px;font:inherit;font-size:12px;font-weight:600;color:var(--trn-muted);cursor:pointer;min-height:58px}
.trn-step.is-on button{border-color:var(--trn-navy);color:var(--trn-navy)}
.trn-step.is-ok button{color:var(--trn-ok)}
.trn-num{width:24px;height:24px;border-radius:50%;background:var(--trn-tint);display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:12px}
.trn-step.is-on .trn-num{background:var(--trn-navy);color:#fff}.trn-step.is-ok .trn-num{background:#e8f7ee;color:var(--trn-ok)}
.trn-lbl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.trn-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.trn-bar{height:6px;border-radius:999px;background:var(--trn-line);overflow:hidden}.trn-bar i{display:block;height:100%;width:0;background:var(--trn-acc);transition:width .4s}
.trn-card{background:#fff;border:1px solid var(--trn-line);border-radius:20px;padding:22px;box-shadow:0 12px 32px rgba(31,47,87,.08)}
.trn-loading{color:var(--trn-muted)}
.trn-kicker{margin:0 0 4px;font-size:13px;font-weight:600;color:var(--trn-muted)}
.trn-h2{margin:0 0 12px;font-size:24px;line-height:1.2;color:var(--trn-navy);font-weight:800}.trn-h2:focus{outline:none}
.trn-h3{margin:22px 0 10px;font-size:18px;color:var(--trn-navy)}
.trn-points{margin:0;padding-left:20px}.trn-points li{margin:0 0 8px}
.trn-table{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}.trn-table caption{text-align:left;font-weight:700;color:var(--trn-navy);margin-bottom:6px}
.trn-table th,.trn-table td{padding:8px 10px;border-bottom:1px solid var(--trn-line);text-align:left}.trn-table td{font-weight:800;color:var(--trn-navy);white-space:nowrap}
.trn-tip{background:var(--trn-tint);border-radius:12px;padding:10px 14px;margin:14px 0 0;font-size:15px}
.trn-quiz{border-top:1px solid var(--trn-line);margin-top:20px}
.trn-q{border:1.5px solid var(--trn-line);border-radius:14px;padding:12px 14px;margin:0 0 12px}
.trn-q legend{font-weight:700;color:var(--trn-navy);padding:0 4px}
.trn-q.is-ok{border-color:#9fd8b5}.trn-q.is-ko{border-color:#f0b4ab}
.trn-opt{display:flex;gap:10px;align-items:flex-start;padding:8px 6px;border-radius:10px;cursor:pointer}
.trn-opt:hover{background:var(--trn-tint)}
.trn-opt input{width:20px;height:20px;margin:2px 0 0;flex:0 0 auto;accent-color:var(--trn-navy)}
.trn-opt.is-answer{background:#e8f7ee;font-weight:600}
.trn-exp{margin:6px 4px 0;font-size:14px}.trn-q.is-ok .trn-exp{color:var(--trn-ok)}.trn-q.is-ko .trn-exp{color:#8a2a1f}
.trn-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border:0;border-radius:999px;background:var(--trn-acc);color:#fff;font:inherit;font-weight:800;font-size:16px;cursor:pointer;text-decoration:none;margin:6px 8px 0 0}
.trn-btn:disabled{opacity:.6;cursor:wait}
.trn-btn:focus-visible,.trn-link:focus-visible,.trn-step button:focus-visible,.trn-opt:focus-within{outline:3px solid rgba(31,47,87,.35);outline-offset:2px}
.trn-link{background:none;border:0;padding:6px 0;font:inherit;font-weight:700;color:var(--trn-navy);text-decoration:underline;cursor:pointer}
.trn-help{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px;padding-top:12px;border-top:1px solid var(--trn-line);color:var(--trn-muted);font-size:15px}
.trn-err{color:var(--trn-ko);font-size:14px;margin:6px 0 0}.trn-err:empty{display:none}
.trn-ok{color:var(--trn-ok);font-weight:700}.trn-ko{color:#8a2a1f;font-weight:700}
.trn-after{margin-top:6px}
.trn-apps{display:flex;flex-wrap:wrap}
.trn-contact{margin-top:22px;border-top:1px solid var(--trn-line)}
.trn-muted{color:var(--trn-muted)}
.trn-form label{display:block;font-size:13px;font-weight:700;margin:10px 0 4px}
.trn-input{width:100%;min-height:46px;border:1.5px solid var(--trn-line);border-radius:12px;padding:10px 12px;font:inherit;font-size:16px}
.trn-input:focus{outline:none;border-color:var(--trn-navy)}
.trn-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.trn-form .trn-consent{display:flex;gap:10px;align-items:flex-start;font-weight:500;color:var(--trn-muted);font-size:14px}
.trn-consent input{width:20px;height:20px;margin:0;flex:0 0 auto}
.trn-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.trn-foot{background:#fff;border-top:1px solid var(--trn-line);font-size:13px;color:var(--trn-muted)}
.trn-foot .trn-in{flex-wrap:wrap}.trn-foot nav{display:flex;gap:14px;flex-wrap:wrap}.trn-foot a{text-decoration:none}.trn-foot a:hover{text-decoration:underline}
@media (max-width:520px){.trn-card{padding:18px 14px}.trn-row{grid-template-columns:1fr}.trn-lbl{font-size:11px}.trn-step button{min-height:52px;padding:6px 2px}.trn-btn{width:100%;margin-right:0}}