:root{--bg:#0d0f17;--panel:#151926;--panel2:#1c2133;--line:#262c42;--text:#eef0f7;--muted:#9aa1b8;--acc:#7c5cff;--acc2:#21d4fd;--ok:#2ecc71;--warn:#ffb020;--err:#ff5470}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:0 16px}.muted{color:var(--muted)}.small{font-size:12px}
.top{position:sticky;top:0;z-index:20;background:rgba(13,15,23,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:18px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:600;white-space:nowrap}.logo b{color:var(--acc2)}
.logo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;font-weight:800;font-size:14px;background:linear-gradient(135deg,var(--acc),var(--acc2))}
.search{flex:1}.search input{width:100%;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--panel);color:var(--text);padding:0 14px;font-size:15px;outline:none}
.search input:focus{border-color:var(--acc)}.top-nav{display:flex;gap:18px;color:var(--muted)}.top-nav a:hover{color:var(--text)}
.hero{background:radial-gradient(900px 400px at 10% -10%,rgba(124,92,255,.35),transparent),radial-gradient(700px 300px at 90% 0,rgba(33,212,253,.2),transparent)}
.hero-in{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;padding:48px 16px 36px}
h1{font-size:44px;line-height:1.08;margin:0 0 14px;letter-spacing:-1px}.grad{background:linear-gradient(90deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:17px;max-width:560px}.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.badges span{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px}
.hero-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:8px 20px}
.hc-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}.hc-row:last-child{border:0}.hc-row span{color:var(--muted)}
.cats{display:flex;gap:8px;overflow-x:auto;padding:22px 0 14px;scrollbar-width:none}.cats::-webkit-scrollbar{display:none}
.cat{flex:none;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:12px;padding:9px 14px;cursor:pointer;font-size:14px}
.cat.on{background:linear-gradient(135deg,var(--acc),#5b43d6);border-color:transparent}.cat small{color:var(--muted);margin-left:6px}.cat.on small{color:#ddd}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;padding-bottom:30px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px;cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:10px}
.card:hover{transform:translateY(-2px);border-color:var(--acc)}
.tile{height:110px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:28px;color:#fff;letter-spacing:.5px;text-align:center;padding:0 8px}
.tile.big{width:84px;height:84px;font-size:22px;flex:none}
.card h3{margin:0;font-size:15px;line-height:1.3;min-height:39px}.price{display:flex;justify-content:space-between;align-items:center}
.price b{font-size:18px}.chip{font-size:11px;padding:3px 8px;border-radius:999px;background:rgba(46,204,113,.15);color:var(--ok)}
.chip.m{background:rgba(255,176,32,.14);color:var(--warn)}.empty{color:var(--muted);padding:40px 0}
.how,.faq{padding:30px 0}.how h2,.faq h2{font-size:26px;margin:0 0 16px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:6px}
.step i{font-style:normal;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--panel2);color:var(--acc2);font-weight:700}.step span{color:var(--muted)}
details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:10px}summary{cursor:pointer;font-weight:600}details p{color:var(--muted);margin:10px 0 0}
.foot{border-top:1px solid var(--line);margin-top:30px;padding:30px 0 40px;background:#0a0c13}.foot-in{display:grid;grid-template-columns:1.2fr 1fr;gap:30px}.foot h3{margin:0 0 10px}
.contacts{display:flex;flex-direction:column;gap:8px}.contacts a{display:flex;gap:10px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.contacts a:hover{border-color:var(--acc)}
.modal{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;padding:16px}
.modal[hidden]{display:none}.sheet{position:relative;width:100%;max-width:560px;max-height:92vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px}
.x{position:absolute;right:12px;top:10px;background:none;border:0;color:var(--muted);font-size:28px;cursor:pointer}
.m-head{display:flex;gap:14px;align-items:center;margin-bottom:16px}.m-head h2{margin:0;font-size:20px}
.variants{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;margin-bottom:16px}
.var{border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:12px;padding:10px;cursor:pointer;text-align:left}
.var b{display:block;font-size:14px}.var span{color:var(--muted);font-size:13px}.var.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc) inset}
.form label{display:block;margin-bottom:12px}.form label span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.form input,.chat-form textarea{width:100%;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);padding:0 12px;font-size:15px;outline:none}
.form input:focus,.chat-form textarea:focus{border-color:var(--acc)}
.total{display:flex;justify-content:space-between;align-items:center;margin:6px 0 14px;font-size:16px}.total b{font-size:24px}
.btn{width:100%;height:50px;border:0;border-radius:14px;cursor:pointer;color:#fff;font-size:16px;font-weight:700;background:linear-gradient(135deg,var(--acc),#5b43d6)}
.btn:disabled{opacity:.6;cursor:default}.btn.alt{background:var(--panel2);border:1px solid var(--line)}.err{color:var(--err);min-height:20px;margin-top:8px}
/* страница заказа */
.order{display:grid;grid-template-columns:340px 1fr;gap:18px;padding:26px 0}
.box{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px}
.status{display:inline-block;padding:4px 10px;border-radius:999px;font-size:13px;background:var(--panel2)}
.status.paid,.status.purchasing{background:rgba(33,212,253,.15);color:var(--acc2)}.status.delivered{background:rgba(46,204,113,.15);color:var(--ok)}
.status.new{background:rgba(255,176,32,.14);color:var(--warn)}.status.manual{background:rgba(124,92,255,.18);color:#b9a8ff}
.chat{display:flex;flex-direction:column;height:70vh;min-height:420px}.msgs{flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px;padding:4px}
.msg{max-width:80%;padding:10px 12px;border-radius:14px;background:var(--panel2);white-space:pre-wrap;word-break:break-word}
.msg.buyer{align-self:flex-end;background:linear-gradient(135deg,#5b43d6,var(--acc))}.msg.system{align-self:center;background:transparent;border:1px dashed var(--line);color:var(--muted);font-size:13px;text-align:center}
.msg time{display:block;font-size:11px;opacity:.6;margin-top:4px}.code{font:600 18px ui-monospace,Menlo,monospace;letter-spacing:1px}
.chat-form{display:flex;gap:8px;margin-top:10px}.chat-form textarea{height:48px;padding:12px;resize:none}.chat-form .btn{width:120px;height:48px}
@media (max-width:860px){.hero-in{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.foot-in{grid-template-columns:1fr}.order{grid-template-columns:1fr}.top-nav{display:none}h1{font-size:32px}}
@media (max-width:520px){.grid{grid-template-columns:repeat(2,1fr);gap:10px}.tile{height:84px;font-size:20px}.card{padding:10px}.card h3{font-size:13px}.price b{font-size:15px}}