.qr-hero{padding:100px 0 80px;background:var(--lime);border-bottom:1px solid var(--ink);position:relative;overflow:hidden}.qr-hero:after{content:"⌗";position:absolute;right:2vw;top:-150px;font-size:28rem;line-height:1;color:rgba(17,19,16,.06);font-weight:900}.qr-hero>.wrap{position:relative;z-index:2}.qr-hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:end;margin-top:55px}.qr-hero h1{font-size:clamp(4.5rem,10vw,9rem);line-height:.76;letter-spacing:-.09em;text-transform:uppercase;margin:0}.qr-hero h1 em{font-family:Georgia,serif;font-weight:400;text-transform:none}.qr-hero-grid>div+div>p{font-size:1.15rem}.qr-trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.qr-trust span{padding:6px 9px;border:1px solid;font:10px ui-monospace,monospace;text-transform:uppercase}
.qr-tool-section{padding:100px 0;background:#e6e4d9}.qr-app{display:grid;grid-template-columns:minmax(0,1fr) minmax(390px,.78fr);gap:65px;align-items:start}.qr-controls{background:var(--paper);border:1px solid var(--ink);padding:clamp(25px,4vw,50px);box-shadow:14px 14px 0 var(--orange)}.qr-step{display:flex;gap:18px;align-items:start;margin-bottom:32px}.qr-step>span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--paper);font:11px ui-monospace,monospace}.qr-step small{font:10px ui-monospace,monospace;text-transform:uppercase;color:var(--orange)}.qr-step h2{margin:4px 0;font-size:1.75rem;letter-spacing:-.04em}.qr-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-bottom:32px}.qr-tabs button{border:1px solid var(--line);background:transparent;color:inherit;padding:11px 8px;font-size:.72rem;font-weight:800;cursor:pointer}.qr-tabs button:hover,.qr-tabs button.active{background:var(--ink);border-color:var(--ink);color:var(--paper)}.qr-fields{display:grid;gap:9px;margin-bottom:24px}.qr-fields label,.qr-options label{font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.qr-fields input,.qr-fields textarea,.qr-fields select,.qr-options select{width:100%;border:1px solid var(--ink);border-radius:0;background:transparent;color:inherit;padding:14px;font:inherit;outline:none}.qr-fields input:focus,.qr-fields textarea:focus,.qr-fields select:focus,.qr-options select:focus{box-shadow:0 0 0 3px var(--lime)}.qr-options{display:grid;grid-template-columns:1fr 105px 105px;gap:12px;margin:28px 0}.qr-options>div{display:grid;gap:8px}.qr-options input[type=color]{width:100%;height:50px;padding:4px;border:1px solid var(--ink);background:transparent}.qr-generate{width:100%;display:flex;justify-content:space-between;border:0;background:var(--ink);color:var(--paper);padding:17px 20px;font-size:.78rem;font-weight:900;text-transform:uppercase;cursor:pointer;transition:.2s}.qr-generate:hover{background:var(--orange);color:#111310;transform:translateY(-2px)}.qr-error{color:#b52a19;font-weight:800}
.qr-preview{position:sticky;top:110px;background:var(--dark);color:#fff;border:1px solid #343932;box-shadow:18px 18px 0 var(--lime)}.qr-preview-head{display:flex;justify-content:space-between;padding:16px 18px;border-bottom:1px solid #363b34;font:10px ui-monospace,monospace;text-transform:uppercase}.qr-preview-head span{display:flex;align-items:center;gap:8px}.qr-preview-head i{width:7px;height:7px;border-radius:50%;background:#57db6b}.qr-preview-head small{color:#7d8577}.qr-canvas-wrap{position:relative;display:grid;place-items:center;min-height:470px;padding:55px;background:radial-gradient(circle,#262b24 1px,transparent 1px);background-size:16px 16px}.qr-canvas-wrap #qr-output{padding:14px;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.35)}#qr-output img,#qr-output canvas{display:block;max-width:100%;height:auto}.qr-corners i{position:absolute;width:32px;height:32px;border-color:var(--lime);border-style:solid}.qr-corners i:nth-child(1){top:24px;left:24px;border-width:2px 0 0 2px}.qr-corners i:nth-child(2){top:24px;right:24px;border-width:2px 2px 0 0}.qr-corners i:nth-child(3){bottom:24px;left:24px;border-width:0 0 2px 2px}.qr-corners i:nth-child(4){right:24px;bottom:24px;border-width:0 2px 2px 0}.qr-preview-actions{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px;border-top:1px solid #363b34}.qr-preview-actions strong,.qr-preview-actions small{display:block}.qr-preview-actions strong{font-size:.8rem}.qr-preview-actions small{color:#8f978b;font-size:.65rem}.qr-preview-actions button{border:1px solid var(--lime);background:transparent;color:var(--lime);padding:10px;font-size:.68rem;font-weight:900;text-transform:uppercase;cursor:pointer}.qr-preview-actions button:hover{background:var(--lime);color:#111310}
.qr-info{padding:80px 0;background:var(--paper)}.qr-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.qr-info-grid>div{background:var(--paper);padding:35px}.qr-info-grid span{color:var(--orange);font:11px ui-monospace,monospace}.qr-info-grid h3{font-size:1.5rem;margin:18px 0 8px}.qr-info-grid p{color:var(--muted);margin:0}
[data-theme="dark"] .qr-tool-section{background:#151914}[data-theme="dark"] .qr-controls{background:#1b1f1a}
@media(max-width:950px){.qr-hero-grid,.qr-app{grid-template-columns:1fr}.qr-preview{position:relative;top:auto;max-width:620px}.qr-hero-grid{gap:35px}.qr-info-grid{grid-template-columns:1fr}}
@media(max-width:600px){.qr-hero{padding:70px 0}.qr-hero h1{font-size:clamp(3.8rem,20vw,6rem)}.qr-tool-section{padding:65px 0}.qr-controls{padding:22px;box-shadow:8px 8px 0 var(--orange)}.qr-tabs{grid-template-columns:1fr 1fr}.qr-options{grid-template-columns:1fr 1fr}.qr-options>div:first-child{grid-column:1/-1}.qr-preview{box-shadow:9px 9px 0 var(--lime)}.qr-canvas-wrap{min-height:360px;padding:38px 25px}.qr-preview-actions{align-items:flex-start;flex-direction:column}.qr-preview-actions button{width:100%}}