:root{
  --ink:#0B1020;--ink2:#141A2E;--text:#1E2438;--muted:#6B7280;--line:#E6E8EF;--bg:#F5F7F3;--white:#fff;
  --lime:#84CC16;--lime-d:#4D7C0F;--lime-l:#F2F9E7;--lime2:#A3E635;
  --teal:#06B6D4;--sun:#F59E0B;--coral:#FB7185;
  --radius:20px;--sh:0 6px 20px rgba(11,16,32,.07);--sh-md:0 20px 50px rgba(11,16,32,.16);--sh-lg:0 30px 70px rgba(11,16,32,.3);
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;}
.hide{display:none !important;}
.wrap{max-width:780px;margin:0 auto;padding:0 18px;}
h1,h2,h3{letter-spacing:-.03em;color:var(--ink);font-weight:800;line-height:1.15;}
.req{color:var(--coral);}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--sh);}

/* topbar */
.topbar{background:var(--ink);}
.tb-in{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;color:#fff;font-size:1.18rem;letter-spacing:-.04em;text-decoration:none;}
.brand .logo{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--lime2),var(--lime));box-shadow:0 8px 22px rgba(132,204,22,.5);}
.brand .logo svg{width:25px;height:25px;}
.brand small{display:block;font-size:.6rem;font-weight:700;color:rgba(255,255,255,.55);letter-spacing:.12em;text-transform:uppercase;margin-top:2px;}
.tb-trust{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.8);font-size:.76rem;font-weight:700;}
.tb-trust svg{width:16px;height:16px;color:var(--lime2);}
.main{padding:24px 18px 64px;}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:none;border-radius:14px;font:inherit;font-weight:800;cursor:pointer;transition:all .16s;padding:13px 20px;text-decoration:none;}
.btn svg{width:18px;height:18px;}
.btn-lg{padding:16px 24px;font-size:1.05rem;}
.btn-block{width:100%;}
.btn-lime{background:linear-gradient(135deg,var(--lime2),var(--lime-d));color:#16270a;box-shadow:0 12px 26px rgba(132,204,22,.4);}
.btn-lime:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(132,204,22,.5);}
.btn:active{transform:scale(.96)!important;opacity:.92;}
.bike-card:active{transform:scale(.98);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--ink2);transform:translateY(-1px);}
.btn-ghost{background:var(--bg);border:1px solid var(--line);color:var(--text);font-weight:700;font-size:.9rem;}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime-d);}

/* hero */
.hero{position:relative;overflow:hidden;border-radius:24px;padding:40px 26px;margin-bottom:26px;color:#fff;text-align:center;
  background:radial-gradient(700px 360px at 80% -10%, rgba(132,204,22,.4), transparent 60%),linear-gradient(160deg,#0B1020,#16213E 60%,#0E2A1E);}
.hero-glow{position:absolute;left:-10%;bottom:-40%;width:60%;height:120%;background:radial-gradient(circle, rgba(6,182,212,.35), transparent 70%);filter:blur(20px);}
.hero .eyebrow{position:relative;display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.04em;color:#0B1020;background:var(--lime2);padding:7px 14px;border-radius:99px;margin-bottom:16px;}
.hero h1{position:relative;color:#fff;font-size:2.15rem;margin-bottom:12px;}
.hero h1 .hl{background:linear-gradient(100deg,var(--lime2),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lead{position:relative;color:rgba(255,255,255,.82);font-size:1.02rem;max-width:52ch;margin:0 auto;}
.hero-steps{position:relative;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px auto 0;max-width:560px;}
.hero-steps li{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;}
.hero-steps li b{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--lime2);color:#0B1020;font-weight:900;font-size:.92rem;box-shadow:0 6px 16px rgba(132,204,22,.4);}
.hero-steps li span{font-size:.78rem;color:rgba(255,255,255,.85);font-weight:600;line-height:1.3;}
@media(max-width:600px){.hero-steps{grid-template-columns:repeat(2,1fr);gap:16px 10px;}}
.sec-t{font-size:1.35rem;margin:0 0 14px;}

/* bikes */
.bikes{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:24px;}
.bike-card{background:#fff;border:2px solid var(--line);border-radius:18px;padding:18px 14px;cursor:pointer;transition:all .18s;text-align:left;font:inherit;color:var(--text);}
.bike-card:hover{border-color:var(--lime);transform:translateY(-3px);box-shadow:var(--sh-md);}
.bike-card.sel{border-color:var(--lime-d);background:var(--lime-l);box-shadow:0 0 0 4px rgba(132,204,22,.14);}
.bike-card .emoji{font-size:2rem;margin-bottom:8px;}
.bike-card b{display:block;font-size:.95rem;color:var(--ink);line-height:1.25;margin-bottom:6px;}
.bike-card .price{font-size:1.2rem;font-weight:900;color:var(--lime-d);letter-spacing:-.02em;}

/* wizard */
.wz-steps{display:flex;align-items:center;gap:8px;margin:0 auto 18px;max-width:520px;}
.wz-dot{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;position:relative;}
.wz-dot b{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--line);color:#9AA3B5;font-weight:800;font-size:.9rem;transition:all .2s;}
.wz-dot span{font-size:.72rem;font-weight:700;color:var(--muted);}
.wz-dot::after{content:"";position:absolute;top:16px;left:62%;width:76%;height:2px;background:var(--line);z-index:-1;}
.wz-dot:last-child::after{display:none;}
.wz-dot.active b{background:var(--ink);border-color:var(--ink);color:#fff;}
.wz-dot.active span{color:var(--ink);}
.wz-dot.done b{background:var(--lime);border-color:var(--lime);color:#fff;}
.wz-pane{padding:22px;}
.wz-pane h3{font-size:1.1rem;margin-bottom:14px;}
.wz-hint{font-size:.86rem;color:var(--muted);margin:-8px 0 14px;}
.wz-nav{display:flex;gap:10px;align-items:center;}
.wz-nav .btn-ghost{padding:13px 16px;}
.field.full{margin-bottom:13px;}

/* modèle unique */
.model{display:flex;gap:18px;align-items:center;margin-bottom:18px;}
.model-visual{width:120px;height:120px;border-radius:20px;display:grid;place-items:center;font-size:3.4rem;flex-shrink:0;
  background:radial-gradient(120px 80px at 50% 0%, rgba(132,204,22,.25), transparent 70%),linear-gradient(160deg,#0B1020,#16213E);box-shadow:var(--sh-md);}
.model-info h3{font-size:1.25rem;margin-bottom:6px;}
.model-desc{color:var(--muted);font-size:.9rem;margin-bottom:12px;}
.model-specs{list-style:none;display:flex;flex-direction:column;gap:7px;margin-bottom:14px;}
.model-specs li{font-size:.9rem;color:var(--text);font-weight:600;}
.model-price{display:flex;align-items:baseline;gap:10px;}
.model-price span{font-size:.78rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em;}
.model-price b{font-size:1.4rem;font-weight:900;color:var(--ink);letter-spacing:-.03em;}
.model-tag{display:inline-block;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--lime-d);background:var(--lime-l);padding:5px 11px;border-radius:99px;margin-bottom:10px;}

/* financement CEE */
.cee-box{border:1.5px solid #BCE6D4;background:linear-gradient(180deg,#EAF8F0,#fff);border-radius:16px;padding:16px;margin-bottom:18px;}
.cee-top{font-size:.95rem;font-weight:800;color:var(--eco-d, #047857);margin-bottom:12px;}
.cee-top b{color:#065F46;}
.cee-grid{display:flex;gap:12px;margin-bottom:12px;}
.cee-cell{flex:1;background:#fff;border:1px solid #CDEBDB;border-radius:12px;padding:12px;text-align:center;}
.cee-cell span{display:block;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);}
.cee-cell b{display:block;font-size:1.6rem;font-weight:900;color:var(--ink);letter-spacing:-.03em;margin:3px 0 1px;}
.cee-cell small{font-size:.72rem;color:var(--muted);}
.cee-free{color:#059669 !important;}
.cee-note{font-size:.86rem;line-height:1.55;color:#1E2438;}
.cee-note b{color:#065F46;}
.cee-pay{background:#EAF8F0;border:1px solid #BCE6D4;border-radius:12px;padding:12px 14px;font-size:.88rem;line-height:1.5;color:#1E2438;margin-bottom:14px;}
.cee-pay b{color:#065F46;}

/* quantité */
.qty-row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:18px;}
.qty-lab{font-weight:800;color:var(--ink);font-size:.95rem;}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;}
.qty button{width:42px;height:44px;border:none;background:var(--bg);color:var(--lime-d);font-size:1.4rem;font-weight:800;cursor:pointer;line-height:1;}
.qty button:hover{background:var(--lime-l);}
.qty input{width:58px;height:44px;border:none;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;font:inherit;font-weight:800;font-size:1.05rem;color:var(--ink);}
.qty input:focus{outline:none;background:var(--lime-l);}
.qty-total{text-align:right;}
.qty-total span{display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);}
.qty-total b{font-size:1.5rem;font-weight:900;color:var(--lime-d);letter-spacing:-.03em;}
.qty-warn{display:flex;align-items:flex-start;gap:11px;background:#FEF2F2;border:1.5px solid #FCA5A5;border-radius:14px;padding:14px 16px;margin-bottom:18px;}
.qty-warn .qw-ic{font-size:1.4rem;line-height:1.2;flex-shrink:0;}
.qty-warn div{font-size:1rem;line-height:1.45;color:#991B1B;font-weight:700;}
.qty-warn b{color:#7F1212;font-weight:900;}
.qty-warn u{text-decoration-thickness:2px;text-underline-offset:2px;}
.eta-band{background:var(--lime-l);border:1px solid #D9ECBE;border-radius:12px;padding:12px 14px;font-size:.9rem;color:var(--lime-d);font-weight:700;margin-bottom:16px;}
.as-eta{margin-top:10px;background:#fff;border:1px solid #D9ECBE;border-radius:10px;padding:8px 11px;font-size:.84rem;color:var(--lime-d);font-weight:700;}

/* case "adresse identique au devis" */
.addr-same{display:flex;align-items:center;gap:12px;cursor:pointer;background:var(--bg);border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:16px;transition:all .16s;user-select:none;}
.addr-same:hover{border-color:var(--lime);}
.addr-same input{position:absolute;opacity:0;width:0;height:0;}
.addr-same .as-check{width:26px;height:26px;border-radius:8px;border:2px solid #C9CFDA;background:#fff;display:grid;place-items:center;flex-shrink:0;transition:all .16s;}
.addr-same .as-check svg{width:16px;height:16px;color:#fff;opacity:0;transform:scale(.6);transition:all .16s;}
.addr-same.on{border-color:var(--lime-d);background:var(--lime-l);}
.addr-same.on .as-check{background:var(--lime-d);border-color:var(--lime-d);}
.addr-same.on .as-check svg{opacity:1;transform:scale(1);}
.as-txt{font-size:.95rem;font-weight:700;color:var(--ink);}
#addrFields.off{opacity:.4;pointer-events:none;max-height:0;overflow:hidden;margin:0;}
#addrFields{transition:opacity .2s;}

/* form */
.form-card{padding:22px;}
.form-card h3{font-size:1.05rem;margin-bottom:14px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:.82rem;font-weight:700;}
.inp{border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;font:inherit;font-size:.95rem;background:#fff;transition:all .15s;width:100%;}
.inp:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(132,204,22,.16);}
textarea.inp{resize:vertical;min-height:90px;}
.order-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.ob-sum span{font-size:.78rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em;}
.ob-sum b{display:block;font-size:1.7rem;font-weight:900;color:var(--ink);letter-spacing:-.03em;}

/* paiement */
.pay-card{max-width:480px;margin:20px auto;padding:34px 26px;text-align:center;}
.pay-ic{font-size:2.6rem;margin-bottom:10px;}
.pay-card h2{font-size:1.5rem;margin-bottom:6px;}
.pay-sub{color:var(--muted);margin-bottom:14px;}
.pay-amt{font-size:2.6rem;font-weight:900;color:var(--ink);letter-spacing:-.03em;margin-bottom:20px;}
.link-demo{display:block;margin:14px auto 0;background:none;border:none;color:var(--muted);font:inherit;font-size:.84rem;text-decoration:underline;cursor:pointer;}
.pay-note{margin-top:16px;font-size:.82rem;color:var(--muted);}

/* track head */
.track-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px;}
.th-eyebrow{font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--lime-d);}
.track-head h1{font-size:1.7rem;margin:4px 0;}
.th-sub{color:var(--muted);font-size:.95rem;}
.th-sub b{color:var(--ink);}
.th-ref{flex-shrink:0;text-align:right;background:var(--lime-l);border:1px solid #D9ECBE;border-radius:14px;padding:9px 13px;}
.th-ref small{display:block;font-size:.64rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--lime-d);}
.th-ref b{font-size:1.05rem;font-weight:900;color:var(--lime-d);letter-spacing:.05em;}
.copy-ref{background:none;border:none;cursor:pointer;color:var(--lime-d);font-size:.95rem;margin-left:4px;}

/* road */
.road-card{padding:30px 24px 22px;}
.road{position:relative;height:78px;margin:8px 6px 18px;}
.road::before{content:"";position:absolute;top:50px;left:0;right:0;height:8px;background:#E4E7EE;border-radius:99px;}
.road-fill{position:absolute;top:50px;left:0;height:8px;width:0;background:linear-gradient(90deg,var(--lime),var(--lime2));border-radius:99px;transition:width 1s cubic-bezier(.4,0,.2,1);box-shadow:0 0 12px rgba(132,204,22,.5);}
.road-stops{position:absolute;top:42px;left:0;right:0;display:flex;justify-content:space-between;}
.rstop{width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid #DBE0EA;display:grid;place-items:center;font-size:.6rem;color:#9AA3B5;transition:all .3s;}
.rstop.done{background:var(--lime);border-color:var(--lime);color:#fff;}
.rstop.active{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 0 0 5px rgba(11,16,32,.12);}
.bike{position:absolute;top:0;font-size:1.9rem;transform:translateX(-50%);transition:left 1s cubic-bezier(.4,0,.2,1);filter:drop-shadow(0 6px 8px rgba(0,0,0,.18));z-index:2;}
.bike.rolling{animation:bob .6s ease-in-out infinite;}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-4px)}}

.active-step{display:flex;align-items:center;gap:15px;background:linear-gradient(135deg,var(--lime-l),#fff);border:1.5px solid #D9ECBE;border-radius:16px;padding:18px;}
.active-step .as-ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;flex-shrink:0;font-size:1.7rem;background:linear-gradient(135deg,var(--lime2),var(--lime-d));box-shadow:0 10px 22px rgba(132,204,22,.35);}
.active-step h3{font-size:1.12rem;margin-bottom:3px;}
.active-step p{font-size:.92rem;color:var(--text);line-height:1.5;}

/* docs */
.docs-card{padding:22px;margin-top:16px;border:1.5px solid #FCE7B5;background:linear-gradient(180deg,#FFFDF6,#fff);}
.dc-head{display:flex;gap:13px;margin-bottom:16px;}
.dc-ic{width:46px;height:46px;border-radius:13px;background:var(--sun);color:#fff;display:grid;place-items:center;flex-shrink:0;}
.dc-ic svg{width:24px;height:24px;}
.dc-head h3{font-size:1.08rem;margin-bottom:4px;}
.dc-head p{font-size:.88rem;color:var(--muted);line-height:1.5;}
.uploads{display:grid;grid-template-columns:1fr 1fr;gap:13px;}
.upl{border:2px dashed #D7DCE6;border-radius:14px;padding:16px;text-align:center;transition:all .16s;position:relative;cursor:pointer;background:#fff;}
.upl:hover{border-color:var(--lime);background:var(--lime-l);}
.upl.has{border-style:solid;border-color:var(--lime);background:var(--lime-l);}
.upl input{position:absolute;inset:0;opacity:0;cursor:pointer;}
.upl .u-ic{font-size:1.5rem;}
.upl b{display:block;font-size:.9rem;color:var(--ink);margin-top:6px;}
.upl small{display:block;font-size:.76rem;color:var(--muted);margin-top:2px;}
.upl .u-file{display:none;margin-top:8px;font-size:.8rem;font-weight:700;color:var(--lime-d);word-break:break-word;}
.upl.has .u-file{display:block;}
.upl.has .u-ic::before{content:"✅";}
.docs-state{margin-top:14px;font-size:.86rem;font-weight:700;text-align:center;padding:10px;border-radius:11px;}
.docs-state.ok{background:var(--lime-l);color:var(--lime-d);}
.docs-state.wait{background:#FEF6E7;color:#B45309;}
.docs-note{margin-top:14px;padding:12px 14px;background:var(--bg);border:1px solid var(--line);border-radius:12px;font-size:.86rem;line-height:1.55;color:var(--text);}
.docs-note a{color:var(--lime-d);font-weight:800;}
.docs-note b{color:var(--ink);}

/* review */
.review-card{padding:24px;margin-top:16px;text-align:center;}
.review-card h3{font-size:1.15rem;margin-bottom:14px;}
.stars{display:flex;justify-content:center;gap:6px;margin-bottom:16px;}
.stars button{background:none;border:none;font-size:2.4rem;line-height:1;color:#E2E6EE;cursor:pointer;transition:transform .12s,color .12s;}
.stars button:hover{transform:scale(1.15);}
.stars button.on{color:var(--sun);animation:starpop .3s;}
@keyframes starpop{0%{transform:scale(.6)}60%{transform:scale(1.25)}100%{transform:scale(1)}}
.review-card textarea{margin-bottom:14px;}
.review-done{padding:30px 24px;text-align:center;margin-top:16px;}
.rd-ic{font-size:2.4rem;margin-bottom:8px;}
.rd-stars{font-size:1.6rem;color:var(--sun);margin:6px 0;}
.review-done p{color:var(--muted);font-style:italic;}

/* steps list */
.steps-card{padding:8px 20px;margin-top:16px;}
.steps-list{display:flex;flex-direction:column;}
.sli{display:flex;gap:13px;align-items:center;padding:13px 4px;border-bottom:1px solid var(--line);}
.sli:last-child{border-bottom:none;}
.sli .si{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;background:#EEF1F7;color:#A8B2C8;font-weight:800;font-size:.85rem;}
.sli.done .si{background:var(--lime-l);color:var(--lime-d);}
.sli.active .si{background:var(--ink);color:#fff;}
.sli .sb b{font-size:.95rem;color:var(--ink);}
.sli.pending .sb b{color:var(--muted);}
.sli .sb span{display:block;font-size:.8rem;color:var(--muted);}

/* advisor */
.advisor-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;margin-top:16px;flex-wrap:wrap;
  background:linear-gradient(135deg,#0B1020,#16213E);border:none;}
.adv-left{display:flex;align-items:center;gap:13px;}
.adv-ic{width:44px;height:44px;border-radius:12px;background:rgba(132,204,22,.2);color:var(--lime2);display:grid;place-items:center;flex-shrink:0;}
.adv-ic svg{width:23px;height:23px;}
.advisor-card b{color:#fff;font-size:1rem;}
.advisor-card span{display:block;font-size:.82rem;color:rgba(255,255,255,.66);}
.advisor-card.done{background:linear-gradient(135deg,#14532D,#166534);}
.advisor-card.done .adv-ic{background:rgba(255,255,255,.18);color:#fff;}

/* demo */
.demo-card{padding:15px 18px;margin-top:16px;}
.demo-hd{font-size:.82rem;color:var(--muted);font-weight:600;margin-bottom:11px;}
.demo-hd i{color:var(--sun);font-style:normal;font-weight:800;}
.demo-btns{display:flex;gap:9px;flex-wrap:wrap;}

/* error */
.err-card{padding:40px 24px;text-align:center;max-width:460px;margin:20px auto;}
.err-ic{font-size:2.6rem;margin-bottom:10px;}
.err-card p{color:var(--muted);margin-bottom:18px;}

/* confetti */
.confetti{position:fixed;inset:0;pointer-events:none;z-index:55;overflow:hidden;}
.confetti i{position:absolute;top:-12px;width:10px;height:14px;border-radius:2px;animation:fall linear forwards;}
@keyframes fall{to{transform:translateY(105vh) rotate(540deg);opacity:.9}}

/* toast */
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(140px);background:var(--ink);color:#fff;padding:13px 20px;border-radius:13px;font-weight:700;font-size:.92rem;box-shadow:var(--sh-lg);z-index:60;transition:transform .35s cubic-bezier(.16,1,.3,1);max-width:90vw;text-align:center;}
.toast.show{transform:translateX(-50%) translateY(0);}
.toast.lime{background:linear-gradient(135deg,var(--lime-d),#3F6212);}

@media(max-width:600px){
  .bikes{grid-template-columns:1fr;}
  .form-grid,.uploads{grid-template-columns:1fr;}
  .hero h1{font-size:1.7rem;}
  .track-head{flex-direction:column;}
  .th-ref{align-self:flex-start;text-align:left;}
  .bike{font-size:1.6rem;}
}