:root{--ink:#171923;--muted:#687080;--line:#e6e8ee;--bg:#f6f7fb;--card:#fff;--accent:#5a54e8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:inherit}.wrap{max-width:1120px;margin:auto;padding:0 24px}.nav{height:68px;display:flex;align-items:center;justify-content:space-between}
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.logo{font-weight:900;text-decoration:none;font-size:21px}.logo span{color:var(--accent)}
nav a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:700;margin-left:20px}
.hero{padding:75px 24px 55px;text-align:center}.eyebrow{font-size:12px;letter-spacing:1.6px;font-weight:900;color:var(--accent)}
.hero h1{font-size:58px;line-height:1.02;letter-spacing:-3px;margin:14px 0}.hero h1 span{color:var(--accent)}
.lead{font-size:18px;color:var(--muted);max-width:680px;margin:0 auto;line-height:1.65}
.btn{display:inline-block;border:0;border-radius:11px;padding:13px 18px;background:var(--ink);color:#fff;text-decoration:none;font-weight:850;cursor:pointer}.btn.alt{background:#ececff;color:#3f3aa8}
.section{padding:30px 24px 60px}.section h2{font-size:34px;letter-spacing:-1px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px}.card h3{margin:8px 0}.card p{color:var(--muted);line-height:1.55;font-size:14px}
.app{display:grid;grid-template-columns:390px 1fr;gap:20px;padding:34px 24px 70px;max-width:1200px;margin:auto}.panel,.paper{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.panel h1{margin-top:0}.field{margin:12px 0}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}.field input,.field textarea{width:100%;border:1px solid #dfe2ea;border-radius:9px;padding:11px;font:inherit}.field textarea{min-height:75px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}.notice{padding:12px;border-radius:10px;background:#f0f0ff;color:#3f3aa8;font-size:13px;line-height:1.5}
.paper{min-height:760px;box-shadow:0 10px 35px #15192310}.dochead{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #171923;padding-bottom:20px}.dochead h2{margin:0}.meta{color:var(--muted);font-size:13px;line-height:1.6}.client{margin:28px 0}.client strong{display:block}.items{width:100%;border-collapse:collapse;margin-top:20px}.items th,.items td{padding:10px 7px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.items th:last-child,.items td:last-child{text-align:right}.totals{margin:25px 0 0 auto;max-width:260px}.totalrow{display:flex;justify-content:space-between;padding:7px 0}.totalrow.grand{font-weight:900;font-size:18px;border-top:2px solid var(--ink);margin-top:5px}
.footer{background:var(--ink);color:#d7d9e2;padding:35px 24px}.footer p{color:#aeb2c0}
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:800px;margin:auto}.price{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}.price.featured{border:2px solid var(--accent)}.price h3{font-size:24px}.price strong{font-size:35px}.price li{margin:10px 0;color:var(--muted)}
@media(max-width:850px){.cards,.pricing{grid-template-columns:1fr}.app{grid-template-columns:1fr}.hero h1{font-size:44px}}
@media print{body{background:#fff}.top,.panel,.no-print{display:none!important}.app{display:block;padding:0}.paper{border:0;box-shadow:none;border-radius:0;padding:0}.print-watermark{display:block}}
.print-watermark{display:none}

.field select{width:100%;border:1px solid #dfe2ea;border-radius:9px;padding:11px;background:#fff;font:inherit}.line-editor{box-shadow:none}.line-editor .field{margin:8px 0}@media print{.paper{font-size:12px}.paper .meta{font-size:11px}}

.brand-controls{display:grid;grid-template-columns:1fr 1fr;gap:10px}.color-input{height:44px;width:100%;padding:3px;border:1px solid #dfe2ea;border-radius:9px;background:#fff}.logo-preview{max-width:130px;max-height:55px;object-fit:contain;margin:8px 0}.history{margin-top:15px}.history-item{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 0;border-bottom:1px solid #eceef3;font-size:12px}.history-item button{padding:6px 9px;border-radius:7px;border:0;background:#ececff;color:#3f3aa8;font-weight:800;cursor:pointer}.doc-badge{display:inline-block;font-size:10px;font-weight:900;letter-spacing:1px;padding:5px 8px;border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,white);color:var(--accent);margin-bottom:8px}
@media(max-width:850px){.brand-controls{grid-template-columns:1fr}}

.doc-accent{color:var(--accent)!important}
.doc-accent-border{border-color:var(--accent)!important}