:root{
  --navy:#071a33; --navy2:#0d2949; --ink:#132238; --muted:#67758a;
  --gold:#d8a52f; --red:#d94b4b; --blue:#2d78c7; --bg:#f4f7fb; --card:#ffffff;
  --line:#dfe6ef; --soft:#edf3f9; --success:#1f8b61; --radius:18px;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}
button,input,select,textarea{font:inherit} button{cursor:pointer}
.topbar{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:18px 5vw;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:20;box-shadow:0 8px 30px rgba(4,20,42,.18)}
.brand{display:flex;align-items:center;gap:14px}.brand-mark{font-weight:800;font-size:26px;letter-spacing:.3px;text-transform:lowercase}.brand-mark span:nth-child(1){color:#fff}.brand-mark .dot1{color:var(--gold)}.brand-mark .dot2{color:var(--red)}.brand-mark .dot3{color:var(--blue)}
.brand-sub{font-size:12px;opacity:.78;letter-spacing:.08em;text-transform:uppercase}.nav-cta{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff;padding:10px 16px;border-radius:999px}
.hero{padding:58px 5vw 42px;background:radial-gradient(circle at 80% 10%,rgba(45,120,199,.16),transparent 25%),linear-gradient(180deg,#fff,#f5f8fc)}
.hero-grid{max-width:1250px;margin:auto;display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:8px;background:#eef4fb;color:var(--navy2);padding:8px 12px;border-radius:999px;font-weight:700;font-size:13px}.kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
h1{font-size:clamp(38px,5vw,68px);line-height:1.02;margin:18px 0 18px;letter-spacing:-.045em;color:var(--navy)}
.hero p{font-size:18px;line-height:1.6;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn-primary{background:var(--navy);color:#fff;border:0;padding:13px 20px;border-radius:12px;font-weight:800}.btn-secondary{background:#fff;color:var(--navy);border:1px solid var(--line);padding:13px 20px;border-radius:12px;font-weight:800}
.hero-card{background:var(--navy);color:#fff;border-radius:24px;padding:26px;box-shadow:0 24px 60px rgba(7,26,51,.22)}.hero-card h3{margin:0 0 14px;font-size:20px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.metric{border:1px solid rgba(255,255,255,.13);border-radius:14px;padding:15px;background:rgba(255,255,255,.06)}.metric b{display:block;font-size:23px;margin-bottom:3px}.metric span{font-size:12px;opacity:.72}
.main{max-width:1250px;margin:28px auto 70px;padding:0 5vw}.stepper{display:flex;gap:8px;margin:18px 0 26px;flex-wrap:wrap}.step{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);font-size:13px;font-weight:700}.step.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.builder{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:24px;align-items:start}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 28px rgba(26,48,76,.06)}.form-panel{padding:28px}.summary{position:sticky;top:95px;overflow:hidden}.summary-head{padding:22px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff}.summary-head small{opacity:.72}.estimate{font-size:34px;font-weight:900;letter-spacing:-.03em;margin:6px 0}.range{font-size:13px;opacity:.8}.summary-body{padding:20px}.summary-row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--soft);font-size:13px}.summary-row span:first-child{color:var(--muted)}.summary-row b{text-align:right}.notice{margin-top:14px;padding:12px;background:#fff8e8;border:1px solid #f1d99c;border-radius:12px;font-size:12px;line-height:1.5}.summary-actions{display:grid;gap:9px;margin-top:15px}
.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.section-title h2{margin:0;color:var(--navy);font-size:25px}.section-title p{margin:6px 0 0;color:var(--muted);font-size:14px}.badge{font-size:11px;background:#edf6f1;color:var(--success);padding:7px 10px;border-radius:999px;font-weight:800;white-space:nowrap}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:8px}.field small{display:block;color:var(--muted);margin-top:6px;font-size:12px}.control,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;color:var(--ink);outline:none}.control:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(45,120,199,.10)}
.chips{display:flex;flex-wrap:wrap;gap:9px}.chip input{display:none}.chip label{display:inline-flex;border:1px solid var(--line);padding:9px 12px;border-radius:999px;font-size:13px;background:#fff;cursor:pointer}.chip input:checked+label{background:#edf4fb;border-color:#8eb8df;color:var(--navy);font-weight:800}
.hr{height:1px;background:var(--soft);margin:8px 0 24px}.slider-wrap{display:flex;gap:14px;align-items:center}.slider-wrap input[type=range]{width:100%}.slider-value{min-width:78px;text-align:center;background:var(--soft);padding:10px;border-radius:10px;font-weight:800;color:var(--navy)}
.methods{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.method{border:1px solid var(--line);border-radius:14px;padding:14px;cursor:pointer;background:#fff}.method.active{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue);background:#f4f9fe}.method b{display:block;margin-bottom:4px}.method span{font-size:11px;color:var(--muted);line-height:1.35}
.rfp{margin-top:24px;padding:28px}.rfp-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.full{grid-column:1/-1}.footer{background:var(--navy);color:#d7e0eb;padding:32px 5vw}.footer-inner{max-width:1250px;margin:auto;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer b{color:#fff}.footer a{color:#fff;text-decoration:none}.mini{font-size:12px;opacity:.7}
.toast{position:fixed;right:24px;bottom:24px;background:var(--navy);color:#fff;padding:13px 16px;border-radius:12px;box-shadow:0 12px 34px rgba(0,0,0,.22);display:none;z-index:50}
@media(max-width:940px){.hero-grid,.builder{grid-template-columns:1fr}.summary{position:relative;top:auto}.hero-card{display:none}.methods{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.grid2,.rfp-grid,.methods{grid-template-columns:1fr}.topbar{padding:14px 18px}.hero,.main{padding-left:18px;padding-right:18px}h1{font-size:42px}.brand-sub{display:none}.nav-cta{display:none}}
@media print{.topbar,.hero-actions,.stepper,.summary-actions,.footer{display:none!important}.hero{padding:20px}.hero-grid,.builder{grid-template-columns:1fr}.hero-card{display:none}.summary{position:relative;top:auto}.main{margin:0;max-width:none}.panel{box-shadow:none;break-inside:avoid}}