:root{--bg:#0f1115;--card:#171a20;--line:#2a2f38;--fg:#f4f4f2;--mut:#9aa0a8;--acc:#971928;--acc2:#e8707f;--ok:#2e7d4f}
*{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:1rem/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;touch-action:manipulation}
a{color:var(--acc2)}
.shell{min-height:100vh;display:flex;flex-direction:column}
.top{padding:14px 20px;text-align:center;border-bottom:1px solid var(--line)}
.top a{display:inline-block}
.top img{display:block;height:34px;width:auto}
main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:24px 16px 32px;display:grid;gap:28px}
.eyebrow{color:var(--acc2);font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px}
h1{font-size:clamp(1.7rem,6vw,2.6rem);line-height:1.1;margin:0 0 6px}
h1 span{color:var(--acc2);display:block}
.lead{color:var(--mut);margin:0 0 18px}
.visual{margin:0 0 18px}
.visual img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 12px 40px rgba(0,0,0,.45)}
.lots{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.lots li{display:flex;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.lots b{display:block}.lots small{color:var(--mut)}
.dot{flex:none;width:34px;height:34px;border-radius:50%;background:var(--acc);display:grid;place-items:center;font-weight:800}
.fine{color:var(--mut);font-size:.8rem;margin:12px 0 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px 18px}
.card h2{font-size:1.3rem;margin:0 0 4px}
.card .sub{color:var(--mut);margin:0 0 16px;font-size:.95rem}
form{display:grid;gap:12px}
.row{display:grid;gap:12px}
label.f{display:grid;gap:6px;font-size:.85rem;color:var(--mut)}
input[type=text],input[type=email],input[type=tel]{width:100%;padding:14px;border-radius:12px;border:1px solid #3a404a;background:#0f1115;color:var(--fg);font:inherit;font-size:1rem;min-height:52px}
input:focus{outline:2px solid var(--acc2);outline-offset:1px}
.chk{display:flex;gap:12px;font-size:.85rem;color:var(--mut);align-items:flex-start}
.chk input{flex:none;width:22px;height:22px;margin-top:2px;accent-color:var(--acc)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn{padding:16px;border:0;border-radius:14px;background:var(--acc);color:#fff;font:700 1.05rem system-ui;cursor:pointer;min-height:56px}
.btn:disabled{opacity:.55;cursor:default}
.btn.ghost{background:#2a2f38}
#err{color:#ff8a80;min-height:1.3em;font-size:.9rem;text-align:center}
.done{text-align:center;padding:10px 0}
.done .big{font-size:3rem}
.done .num{display:inline-block;margin:10px 0;padding:8px 18px;border:2px dashed var(--acc2);border-radius:12px;font:700 1.6rem ui-monospace,monospace;letter-spacing:.08em}
.foot{padding:16px;text-align:center;color:var(--mut);font-size:.8rem;border-top:1px solid var(--line)}
.foot button{background:none;border:0;color:var(--acc2);text-decoration:underline;font:inherit;cursor:pointer;padding:6px}
.qr{display:none}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;z-index:50;padding:16px}
.overlay.on{display:block}
.sheet{background:var(--card);max-width:760px;margin:0 auto;height:100%;border-radius:18px;display:flex;flex-direction:column;overflow:hidden}
.sheet header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);font-weight:700}
.sheet header button{min-height:44px;padding:8px 16px}
.sheet .body{overflow:auto;padding:16px 20px 30px;color:#cfd3d8;font-size:.92rem;-webkit-overflow-scrolling:touch}
.body h2{font-size:1rem;color:var(--fg);margin:22px 0 6px}.body p,.body li{margin:0 0 8px}.body code{word-break:break-all;font-size:.8rem}

@media (min-width:900px){
  .visual{max-width:520px;margin:0 0 22px}
  main{grid-template-columns:1.1fr .9fr;align-items:start;padding-top:44px;gap:48px}
  .row.two{grid-template-columns:1fr 1fr}
  .card{position:sticky;top:24px;padding:28px 26px}
}

/* ---- Mode borne : écran tactile vertical (ex. LG StandBy Me 1080x1920), ?borne=1 ---- */
body.kiosk{-webkit-user-select:none;user-select:none;overflow-x:hidden}
body.kiosk input{-webkit-user-select:text;user-select:text}
.kiosk html,html.kiosk{font-size:26px}
.kiosk main{display:flex;flex-direction:column;align-items:stretch;max-width:none;padding:14px 28px 10px;gap:14px}
.kiosk h1{font-size:2rem}
.kiosk .top{padding:12px}
.kiosk .top img{height:46px;margin:0 auto}
.kiosk .intro{display:grid;grid-template-columns:440px 1fr;grid-template-areas:'visual head' 'visual details';grid-template-rows:auto 1fr;column-gap:26px;align-items:start}
.kiosk .visual{grid-area:visual;margin:0}
.kiosk .head{grid-area:head;align-self:end}
.kiosk .details{grid-area:details;align-self:start}
.kiosk .lead{margin-bottom:10px;font-size:.85rem}
.kiosk .lots{margin-top:10px}
.kiosk .eyebrow{font-size:.62rem}
.kiosk .lots{grid-template-columns:1fr 1fr}
.kiosk .lots{grid-template-columns:1fr}
.kiosk .lots li{padding:8px 12px}
.kiosk .fine{display:block;font-size:.6rem}
.kiosk .card{padding:20px 22px;position:static}
.kiosk .card .sub{margin-bottom:10px}
.kiosk form{gap:10px}
.kiosk .foot{padding:8px;font-size:.62rem}
.kiosk .row.two{grid-template-columns:1fr 1fr}
.kiosk input[type=text],.kiosk input[type=email],.kiosk input[type=tel]{min-height:64px;font-size:1.05rem;border-radius:16px}
.kiosk .btn{min-height:72px;border-radius:18px;font-size:1.15rem}
.kiosk .chk input{width:30px;height:30px}
.kiosk .qr{display:flex;gap:18px;align-items:center;background:#fff;color:#111;border-radius:18px;padding:14px 18px}
.kiosk .qr img{width:112px;height:112px;flex:none}
.kiosk .qr b{display:block;font-size:1.05rem}.kiosk .qr span{font-size:.85rem;color:#444}
.kiosk .foot button{font-size:1rem;min-height:56px}