:root{--bg:#0a0a12;--panel:#12121c;--panel2:#181826;--line:rgba(255,255,255,.09);--ink:#f4f3f9;--mut:#a3a2b8;--acc:#ff7a59;--acc2:#ffb36b;--ok:#4ade80;--bad:#fb7185;--gold:#ffc95c;--r:14px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:400 1rem/1.65 var(--font);background:radial-gradient(900px 420px at 85% -5%,rgba(255,122,89,.17),transparent 60%),radial-gradient(800px 420px at -5% 5%,rgba(110,90,255,.15),transparent 55%),var(--bg);background-repeat:no-repeat;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--acc2);outline-offset:3px}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 1.25rem}
main.wrap{flex:1;padding-bottom:4rem}
.sprite{position:absolute;width:0;height:0}
h1,h2,h3{font-family:var(--font);margin:0;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5.5vw,3.8rem);font-weight:800}
h2{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:700}
h3{font-size:1.05rem;font-weight:600}
section{margin:0 0 3.5rem}
/* en-tête */
header.top{position:sticky;top:0;z-index:30;background:rgba(10,10,18,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;height:64px}
.logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#1a0d08;font-weight:800}
nav.main{display:flex;align-items:center;gap:.4rem}
nav.main a{padding:.5rem .85rem;border-radius:9px;color:var(--mut);font-weight:500}
nav.main a:hover{color:var(--ink);background:rgba(255,255,255,.06)}
/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.3rem;border:0;border-radius:11px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#1a0d08;font:700 .98rem var(--font);cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}
.btn.ghost:hover{background:rgba(255,255,255,.06)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
nav.main .btn{color:#1a0d08;padding:.5rem 1rem}
/* accueil */
.hero{padding:5rem 0 3rem;display:flex;flex-direction:column;align-items:flex-start;gap:1.2rem}
.hero.short{padding:2.4rem 0 1rem}
.hero.short h1{font-size:clamp(1.8rem,4vw,2.6rem)}
.pill{display:inline-block;padding:.3rem .85rem;border-radius:99px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--mut);font-size:.88rem}
.lead{max-width:36ch;margin:0;font-size:clamp(1.1rem,2.2vw,1.35rem);color:var(--mut);line-height:1.5}
.proof{max-width:60ch;color:var(--mut);margin:0}
.proof b{color:var(--ink)}
.cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:.4rem 0 0}
.proofbar{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;width:100%;max-width:720px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.proofbar li{background:var(--panel);padding:1rem 1.2rem}
.proofbar b{display:block;font-size:1.6rem;font-weight:800;letter-spacing:-.02em}
.proofbar span{color:var(--mut);font-size:.85rem}
.sechead{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin:0 0 1.2rem}
.sechead h2{margin:0}
.more{color:var(--acc2);font-weight:600}
.more:hover{text-decoration:underline}
.back{color:var(--mut)}
.back:hover{color:var(--ink)}
/* étapes */
.steps{list-style:none;margin:1.2rem 0 0;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.steps li{counter-increment:s;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;margin-bottom:.9rem;background:rgba(255,122,89,.15);color:var(--acc2);font-weight:800}
.steps h3{margin:0 0 .35rem}
.steps p{margin:0;color:var(--mut);font-size:.95rem}
/* avis */
.letters{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.letter{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.2rem}
.stars{display:flex;gap:2px}
.star{width:1.05rem;height:1.05rem;fill:var(--gold)}
.star.off{fill:rgba(255,255,255,.16)}
blockquote{margin:.7rem 0 .9rem;line-height:1.6;overflow-wrap:anywhere}
.who{display:flex;flex-wrap:wrap;gap:.1rem 1rem;font-size:.86rem;color:var(--mut)}
.who b{color:var(--ink)}
.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin:0 0 1.6rem}
.filters a{padding:.4rem .95rem;border-radius:99px;border:1px solid var(--line);color:var(--mut)}
.filters .on{background:var(--ink);color:#12121c;border-color:var(--ink);font-weight:600}
.empty{color:var(--mut);margin:0}
details{border-bottom:1px solid var(--line);padding:1rem 0;max-width:70ch}
summary{cursor:pointer;font-weight:600}
details p{margin:.6rem 0 0;color:var(--mut)}
/* boutique */
.pagehead{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:.6rem;margin:2rem 0 1.5rem}
.pagehead h1{font-size:clamp(1.8rem,4vw,2.6rem)}
.pagehead p{margin:.4rem 0 0;color:var(--mut)}
.notice{background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.35);border-radius:12px;padding:.75rem 1rem;margin:0 0 1.2rem}
.chooser{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem;max-width:780px}
.supplier{display:flex;flex-direction:column;gap:.4rem;padding:1.8rem;border-radius:18px;background:var(--panel);border:1px solid var(--line);transition:border-color .15s,transform .15s}
.supplier:hover{border-color:var(--acc);transform:translateY(-2px)}
.supplier .num{font-size:3rem;font-weight:800;line-height:1;background:linear-gradient(135deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.supplier h2{font-size:1.4rem}
.supplier p{margin:0;color:var(--mut)}
.supplier .btn{margin-top:1.1rem}
.toolbar{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center;margin:0 0 2rem}
.seg{display:flex;gap:.25rem;padding:.25rem;border-radius:12px;background:var(--panel);border:1px solid var(--line)}
.seg a{padding:.45rem 1.1rem;border-radius:9px;color:var(--mut);font-weight:500}
.seg .on{background:var(--panel2);color:var(--ink);box-shadow:0 0 0 1px var(--line)}
.search{display:flex;gap:.5rem;flex:1;min-width:230px;max-width:440px}
.cat h2{display:flex;align-items:baseline;gap:.6rem;margin:0 0 1.1rem;font-size:1.3rem}
.cat h2 small{color:var(--mut);font-weight:500;font-size:.9rem}
.catalog{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}
.prod{display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;background:var(--panel);border:1px solid var(--line);transition:border-color .15s,transform .15s}
.prod:hover{border-color:rgba(255,179,107,.6);transform:translateY(-2px)}
.prod.off{opacity:.55}
.thumb{aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,#2a1f4f,#5b2f6b 60%,#8a3f58)}
.thumb span{font-size:2.6rem;font-weight:800;color:rgba(255,255,255,.88)}
.thumb img{width:100%;height:100%;object-fit:cover}
.info{padding:.95rem 1.05rem 1.1rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.info h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em;line-height:1.3}
.row{display:flex;justify-content:space-between;align-items:center;margin-top:auto}
.amount{font-size:1.2rem;font-weight:800;letter-spacing:-.01em}
.chip{display:inline-block;padding:.15rem .65rem;border-radius:99px;font-size:.78rem;font-weight:600}
.chip.in{background:rgba(74,222,128,.13);color:var(--ok)}
.chip.out{background:rgba(251,113,133,.13);color:var(--bad)}
/* produit */
.pwrap{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:1.8rem;align-items:start}
@media (max-width:860px){.pwrap{grid-template-columns:1fr}}
.ptitle{font-size:clamp(1.7rem,3.6vw,2.4rem);margin:.6rem 0 .4rem}
.pstats{display:flex;flex-wrap:wrap;gap:.2rem 1.2rem;margin:0 0 1.2rem;color:var(--mut)}
.pstats b{color:var(--ink)}
.tabs input{position:absolute;opacity:0}
.tabs label{display:inline-block;padding:.5rem 1.1rem;margin:0 .3rem .9rem 0;border-radius:10px;cursor:pointer;color:var(--mut);font-weight:500;background:var(--panel);border:1px solid var(--line)}
#t1:checked~label[for=t1],#t2:checked~label[for=t2],#t3:checked~label[for=t3]{background:var(--ink);color:#12121c;border-color:var(--ink);font-weight:700}
.tabs input:focus-visible~label{outline:none}
.panel{display:none;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.3rem 1.4rem}
#t1:checked~.p1,#t2:checked~.p2,#t3:checked~.p3{display:block}
.pdesc{white-space:pre-line;margin:0;overflow-wrap:anywhere;color:#d9d7e6}
.pfull{width:100%;max-height:220px;object-fit:contain;border-radius:10px;margin-bottom:1rem}
.buybox{position:sticky;top:84px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.price{font-weight:800;letter-spacing:-.02em;margin:0}
.price.big{font-size:2.3rem}
.buybox p{margin:.5rem 0}
.buy{display:grid;gap:.9rem;margin:1.1rem 0}
.buy label,.form label{display:grid;gap:.35rem;color:var(--mut);font-size:.92rem}
.buybox .btn{width:100%}
/* champs de formulaire (plus de cases blanches) */
input,select,textarea{font:inherit;color:var(--ink);background:#0d0d18;border:1px solid var(--line);border-radius:10px;padding:.65rem .85rem;width:100%;color-scheme:dark}
input::placeholder,textarea::placeholder{color:#6d6c82}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc2);box-shadow:0 0 0 3px rgba(255,179,107,.18)}
textarea{resize:vertical}
input[type=radio]{width:auto}
.search input{flex:1;min-width:0}
.form,.card{display:grid;gap:1rem;max-width:36rem;margin:0 0 2rem;padding:1.4rem;background:var(--panel);border:1px solid var(--line);border-radius:var(--r)}
.narrow{max-width:440px}
.form p{margin:0}
/* tableaux */
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;min-width:100%;background:var(--panel)}
th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--line)}
th{color:var(--mut);font-weight:600;font-size:.85rem}
tr:last-child td{border-bottom:0}
tr.dim{opacity:.45}
/* commande */
.addr{overflow-wrap:anywhere}
code,pre{font:.92rem ui-monospace,SFMono-Regular,Consolas,monospace;background:#0d0d18;border:1px solid var(--line);padding:.25rem .5rem;border-radius:8px}
pre.creds{padding:1rem;white-space:pre-wrap;overflow-wrap:anywhere;user-select:all}
.qr{background:#fff;padding:.7rem;border-radius:12px;justify-self:start}
/* pied de page */
footer.foot{border-top:1px solid var(--line);margin-top:2rem;padding:2.4rem 0 2rem;color:var(--mut);font-size:.92rem}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
@media (max-width:700px){.foot .cols{grid-template-columns:1fr}}
.foot h4{margin:0 0 .7rem;color:var(--ink);font-size:.95rem}
.foot a{display:block;padding:.15rem 0}
.foot a:hover{color:var(--ink)}
.foot .fine{margin-top:1.8rem;font-size:.82rem}
@media (max-width:640px){nav.main a:not(.btn){padding:.5rem .55rem}.hero{padding-top:3rem}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.guide{max-width:780px}
.guide h2{margin:2.4rem 0 .8rem}
.guide p{color:#d9d7e6}
.guide ol,.guide ul{padding-left:1.3rem;color:#d9d7e6}
.guide li{margin:.4rem 0}
.guide .scroll{margin:1rem 0}
/* ── Assistant IA : bulle de chat ── */
.chat-fab{position:fixed;right:1.2rem;bottom:1.2rem;z-index:50;padding:.8rem 1.3rem;border:0;border-radius:99px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#1a0d08;font:700 .98rem var(--font);cursor:pointer;box-shadow:0 8px 28px rgba(0,0,0,.45)}
.chat-fab[hidden],.chat-box[hidden]{display:none}
.chat-box{position:fixed;right:1.2rem;bottom:1.2rem;z-index:60;width:380px;max-width:calc(100vw - 2rem);height:540px;max-height:82vh;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.6);overflow:hidden}
.chat-head{display:flex;justify-content:space-between;align-items:center;padding:.85rem 1rem;background:var(--panel2);border-bottom:1px solid var(--line)}
.chat-head button{border:0;background:none;color:var(--mut);font-size:1.6rem;line-height:1;cursor:pointer}
.chat-log{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem}
.msg{max-width:88%;padding:.6rem .85rem;border-radius:14px;line-height:1.5;overflow-wrap:anywhere;white-space:pre-wrap;font-size:.95rem}
.msg.bot{align-self:flex-start;background:var(--panel2);border:1px solid var(--line)}
.msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#1a0d08}
.msg.err{color:var(--bad)}
.msg.wait{color:var(--mut)}
.spin{display:inline-block;width:1em;height:1em;margin-right:.2rem;border:2px solid rgba(255,255,255,.25);border-top-color:var(--acc2);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-.15em}
@keyframes spin{to{transform:rotate(360deg)}}
.chat-note{margin:0;padding:.5rem 1rem;color:var(--mut);font-size:.78rem;border-top:1px solid var(--line)}
.chat-note a{color:var(--acc2);text-decoration:underline}
.chat-form{display:flex;gap:.5rem;padding:.7rem;border-top:1px solid var(--line)}
.chat-form input{flex:1;min-width:0}
.chat-form .btn{padding:.6rem 1rem}
@media (max-width:600px){.chat-box{right:0;bottom:0;width:100%;max-width:100%;height:78vh;border-radius:18px 18px 0 0}}