:root{
  --navy:#0B2A4A; --navy-2:#123a63; --gold:#C9A227; --gold-2:#E9D48A;
  --ink:#1c2733; --slate:#5b6b7c; --line:#dbe3ec; --bg:#f6f8fb;
  --ok:#1d7a4f; --off:#9a3412; --danger:#b3261e;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;overflow-x:hidden}
a{color:var(--navy-2)}
img{max-width:100%}

/* banners */
.demo-banner{background:var(--danger);color:#fff;text-align:center;font-weight:700;font-size:.85rem;padding:.45rem .75rem}
.commission-note{background:#fdf3d7;color:#6b5510;text-align:center;font-size:.9rem;padding:.45rem .75rem;border-bottom:1px solid var(--gold-2)}

/* header */
.site-header{background:var(--navy);color:#fff;display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center;justify-content:space-between;padding:.7rem 1rem;position:sticky;top:0;z-index:20}
.brand{display:flex;gap:.6rem;align-items:center;color:#fff;text-decoration:none}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:9px;background:linear-gradient(135deg,var(--gold),#a8861c);color:var(--navy);font-weight:900;font-size:1.35rem}
.brand-text strong{display:block;letter-spacing:.04em}
.brand-text small{color:var(--gold-2);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.main-nav{display:flex;flex-wrap:wrap;gap:.35rem .8rem;align-items:center}
.main-nav a{color:#e8eef5;text-decoration:none;font-size:.95rem;padding:.3rem .1rem}
.main-nav a.active{color:var(--gold-2);border-bottom:2px solid var(--gold)}

/* buttons */
.btn{display:inline-block;background:#fff;color:var(--navy);border:1.5px solid var(--navy);border-radius:10px;padding:.55rem 1rem;font-weight:600;text-decoration:none;cursor:pointer;font-size:.95rem;min-height:44px;white-space:nowrap}
.main-nav a{white-space:nowrap}
.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn-outline{background:transparent;color:#fff;border-color:#fff}
.btn-ghost{background:transparent;border-color:transparent;color:#e8eef5}
.btn-danger{border-color:var(--danger);color:var(--danger)}
.btn-lg{padding:.8rem 1.4rem;font-size:1.05rem}
.btn-small{padding:.3rem .7rem;min-height:36px;font-size:.85rem}
form.inline{display:inline}

/* hero */
.hero{background:linear-gradient(120deg,var(--navy) 55%,var(--navy-2));color:#fff;padding:2.4rem 1rem 2.8rem}
.hero-inner{max-width:1080px;margin:0 auto}
.hero-badge{display:inline-block;border:1px solid var(--gold);color:var(--gold-2);border-radius:999px;padding:.25rem .8rem;font-size:.85rem}
.hero h1{font-size:clamp(1.7rem,5.5vw,2.9rem);line-height:1.15;margin:.7rem 0 .5rem}
.hero h1 .gold{color:var(--gold)}
.hero-sub{color:#cfdce9;max-width:620px}
.hero-feats{list-style:none;padding:0;margin:1rem 0;display:grid;gap:.35rem}
.hero-feats li::before{content:"✓";color:var(--gold);font-weight:900;margin-right:.5rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}

/* sections & cards */
.section{max-width:1080px;margin:0 auto;padding:1.6rem 1rem}
.section.narrow{max-width:640px}
.grid{display:grid;gap:1rem}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media(min-width:720px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem;margin:.8rem 0}
.service-card .price{font-size:1.3rem;font-weight:800;color:var(--navy)}
.service-card .price small{font-size:.8rem;color:var(--slate);font-weight:600}
.trust-row{display:grid;gap:1rem}
@media(min-width:720px){.trust-row{grid-template-columns:repeat(4,1fr)}}
.trust{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:10px;padding:.9rem}
.trust h3{margin:.1rem 0}
.note{color:var(--slate);font-size:.92rem}
.note.warn,.warn{background:#fdf3d7;border:1px solid var(--gold-2);border-radius:10px;padding:.7rem;color:#6b5510}
.error{background:#fdecea;border:1px solid #f3c1bd;color:#7c1d18;border-radius:10px;padding:.7rem}

/* badges */
.badge{display:inline-block;border-radius:999px;padding:.15rem .6rem;font-size:.78rem;font-weight:700;vertical-align:middle}
.badge-ok{background:#e3f4ea;color:var(--ok)}
.badge-off{background:#fdebd9;color:var(--off)}
.badge-status{background:#e4ebf4;color:var(--navy)}
.badge-pay{background:#f4ecd2;color:#6b5510}

/* forms & tables */
.form{display:grid;gap:.8rem;margin:1rem 0}
.form label{display:grid;gap:.3rem;font-weight:600;font-size:.95rem}
.form input,.form select,.form textarea{font:inherit;padding:.6rem;border:1.5px solid var(--line);border-radius:10px;background:#fff;width:100%}
.form .row{display:grid;gap:.8rem}
@media(min-width:560px){.form .row{grid-template-columns:1fr 1fr}}
.form label.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400}
.form label.check input{width:auto;margin-top:.25rem}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:560px}
th,td{padding:.55rem .7rem;border-bottom:1px solid var(--line);text-align:left;font-size:.93rem;vertical-align:top}
table.receipt{min-width:0}
table.receipt td:last-child{text-align:right;font-weight:700}
table.receipt tr.total td{border-top:2px solid var(--navy);font-size:1.05rem}
.facts{display:grid;grid-template-columns:auto 1fr;gap:.3rem 1rem}
.facts dt{font-weight:700;color:var(--slate)}
.msg{border:1px solid var(--line);border-radius:10px;padding:.6rem .8rem;margin:.5rem 0;background:#fff}
.msg.mine{background:#eef4fb}
.msg p{margin:.2rem 0 0}

/* gates / ron */
.gate-list{list-style:none;padding:0;display:grid;gap:.5rem}
.gate-item{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.6rem .8rem}
.locked-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0}
.locked-actions .btn{opacity:.45;cursor:not-allowed}

/* display mode */
.display-body{background:#fff}
.display-main{max-width:720px;margin:0 auto;padding:2rem 1rem;text-align:center}
.display-ref{font-size:1.25rem;font-weight:700;color:var(--navy)}
.display-docs{list-style:none;padding:0;display:grid;gap:.6rem;font-size:1.05rem}
@media print{.btn{display:none}}

/* kpi */
.kpi{text-align:center}
.kpi strong{display:block;font-size:1.6rem;color:var(--navy)}
.kpi span{color:var(--slate);font-size:.9rem}

/* footer */
.site-footer{background:var(--navy);color:#cfdce9;margin-top:2rem}
.footer-inner{max-width:1080px;margin:0 auto;padding:1.4rem 1rem;display:grid;gap:1rem}
@media(min-width:720px){.footer-inner{grid-template-columns:2fr 1fr}}
.site-footer a{color:var(--gold-2);display:block;margin:.25rem 0}
.site-footer .disclaimer{font-size:.9rem;color:#e8eef5}
.copy{text-align:center;padding:0 1rem 1.2rem;margin:0;font-size:.85rem;color:#8fa6bd}