:root{
  --navy:#0b2545;--blue:#0e68d5;--cyan:#06b6d4;--ink:#172033;--muted:#667085;
  --line:#e6eaf0;--soft:#f6f9fc;--green:#0f9d73;--danger:#c23b3b;--gold:#d79a21;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#f3f6fa}
a{color:inherit}.wrap{max-width:1180px;margin:auto;padding:24px}
.topbar{background:#071a34;color:#fff}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{display:flex;gap:12px;align-items:center}.brand img{height:44px;width:auto;background:#fff;border-radius:8px;padding:3px}
.brand strong{display:block;font-size:17px}.brand small{opacity:.76}
.hero{background:linear-gradient(135deg,#071a34,#0e68d5);color:#fff;padding:52px 0}
.hero h1{font-size:44px;line-height:1.08;margin:0 0 16px;max-width:850px}.hero p{font-size:18px;line-height:1.6;max-width:760px;opacity:.92}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 30px rgba(15,33,62,.06);padding:22px}
.col-8{grid-column:span 8}.col-7{grid-column:span 7}.col-6{grid-column:span 6}.col-5{grid-column:span 5}.col-4{grid-column:span 4}.col-12{grid-column:span 12}
h2{margin:0 0 6px;color:var(--navy)}h3{margin:0 0 12px;color:var(--navy)}
.muted{color:var(--muted)}.section{padding:28px 0}
label{display:block;font-size:13px;font-weight:700;margin:0 0 6px;color:#344054}
input,select,textarea{width:100%;border:1px solid #cfd6e3;border-radius:10px;padding:11px 12px;background:#fff;font:inherit;color:var(--ink)}
textarea{min-height:98px;resize:vertical}.field{margin-bottom:14px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.btn{appearance:none;border:0;border-radius:10px;padding:12px 17px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn-primary{background:var(--blue);color:#fff}.btn-dark{background:var(--navy);color:#fff}.btn-soft{background:#edf4ff;color:var(--blue)}.btn-outline{background:#fff;color:var(--navy);border:1px solid #b8c4d8}.btn-danger{background:#fff0f0;color:var(--danger);border:1px solid #f1caca}
.actions{display:flex;gap:10px;flex-wrap:wrap}.tag{display:inline-block;padding:6px 9px;border-radius:999px;background:#edf4ff;color:var(--blue);font-size:12px;font-weight:800}
.price{font-size:34px;font-weight:900;color:var(--navy)}.summary-row{display:flex;justify-content:space-between;gap:18px;padding:10px 0;border-bottom:1px solid var(--line)}
.summary-row:last-child{border-bottom:0}.summary-row strong{color:var(--navy)}.total{font-size:20px}
.notice{background:#fff8e7;border:1px solid #f1d596;border-radius:12px;padding:12px 14px;color:#705116}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.check{display:flex;gap:8px;align-items:flex-start}.check input{width:auto;margin-top:3px}
.line-items{width:100%;border-collapse:collapse}.line-items th,.line-items td{padding:9px;border-bottom:1px solid var(--line);vertical-align:top}.line-items th{text-align:left;font-size:12px;color:#667085;background:#f8fafc}.line-items input{padding:8px}
.right{text-align:right}.pill{padding:5px 8px;background:#e9fbf6;color:#08785a;border-radius:999px;font-size:12px;font-weight:800}
.proposal{background:#fff;max-width:900px;margin:0 auto;padding:42px;border-radius:4px}
.proposal-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;border-bottom:3px solid var(--blue);padding-bottom:18px}
.proposal-header img{height:72px}.proposal-title{text-align:right}.proposal-title h1{margin:0;color:var(--navy);font-size:27px}.proposal-title p{margin:6px 0;color:var(--muted)}
.meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}.box{border:1px solid var(--line);border-radius:10px;padding:14px}
.proposal h2{font-size:17px;margin:22px 0 10px}.proposal p,.proposal li{line-height:1.55}.proposal table{width:100%;border-collapse:collapse}.proposal th,.proposal td{border:1px solid var(--line);padding:10px}.proposal th{background:#f6f8fb;text-align:left}
.signature{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:50px}.sigline{border-top:1px solid #333;padding-top:7px}
.footer-note{margin-top:34px;padding-top:14px;border-top:1px solid var(--line);font-size:11px;color:#667085;text-align:center}
.tabs{display:flex;gap:8px;margin-bottom:16px}.tab{padding:9px 12px;border-radius:9px;background:#eef2f7;font-weight:800;cursor:pointer}.tab.active{background:var(--navy);color:#fff}
@media(max-width:850px){.col-8,.col-7,.col-6,.col-5,.col-4{grid-column:span 12}.form-grid,.form-grid-3,.feature-list,.meta,.signature{grid-template-columns:1fr}.hero h1{font-size:34px}.wrap{padding:16px}.proposal{padding:22px}.proposal-header{flex-direction:column}.proposal-title{text-align:left}}
@media print{
  body{background:#fff}.topbar,.no-print{display:none!important}.proposal{box-shadow:none;padding:0;max-width:none}.wrap{padding:0}.card{box-shadow:none;border:0;padding:0}
}