:root{--navy:#0b2a6f;--blue:#1d7be8;--sky:#e8f1fd;--ink:#1c2433;--muted:#5d6b82;--line:#e2e8f2;--radius:14px}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
a{color:var(--blue);text-decoration:none}img{max-width:100%}
.container{width:min(1140px,92%);margin:auto}
.topbar{background:var(--navy);color:#cfe0ff;font-size:.85rem;padding:6px 0}.topbar .container{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.topbar a{color:#fff}
header.nav{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:20}
header.nav .container{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
header.nav img{height:56px}nav.menu{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
nav.menu a{padding:8px 14px;border-radius:8px;color:var(--ink);font-weight:600;font-size:.95rem}nav.menu a:hover,nav.menu a.active{background:var(--sky);color:var(--navy)}
.btn{display:inline-block;background:var(--blue);color:#fff!important;padding:11px 22px;border-radius:10px;font-weight:700;border:0;cursor:pointer;font-size:1rem}.btn:hover{background:var(--navy)}
.btn.light{background:#fff;color:var(--navy)!important}.btn.outline{background:transparent;border:2px solid #fff}
.hero{background:linear-gradient(135deg,var(--navy),#124ba8 60%,var(--blue));color:#fff;padding:80px 0}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:0 0 14px}.hero p{color:#dbe8ff;font-size:1.1rem}
.hero .logo-card{background:#fff;border-radius:20px;padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
section.block{padding:64px 0}section.alt{background:#f5f8fd}
.title{text-align:center;margin-bottom:36px}.title h2{margin:0 0 6px;color:var(--navy);font-size:2rem}.title p{color:var(--muted);margin:0}
.grid{display:grid;gap:22px}.g3{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.g4{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s;display:block;color:inherit}
.card:hover{box-shadow:0 12px 30px rgba(11,42,111,.12);transform:translateY(-3px)}
.card .icon{font-size:2.2rem;margin-bottom:8px}.card h3{margin:0 0 6px;color:var(--navy);font-size:1.1rem}.card p{margin:0;color:var(--muted);font-size:.95rem}
.card img.thumb{width:100%;height:170px;object-fit:cover;border-radius:10px;margin-bottom:12px;background:var(--sky)}
.price{color:var(--blue);font-weight:800;margin-top:8px}.tag{display:inline-block;background:var(--sky);color:var(--navy);font-size:.78rem;padding:2px 10px;border-radius:99px;font-weight:600}
.clients{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}.clients div{background:#fff;border:1px solid var(--line);padding:16px 26px;border-radius:12px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:8px}.clients img{height:36px}
.quote{font-style:italic}.stars{color:#f5a623;letter-spacing:2px}
.cta{background:var(--navy);color:#fff;text-align:center;padding:56px 0}.cta h2{margin:0 0 8px}.cta p{color:#cfe0ff;margin:0 0 18px}
.page-hero{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;padding:44px 0}.page-hero h1{margin:0}.page-hero p{margin:4px 0 0;color:#dbe8ff}
.two{display:grid;grid-template-columns:2fr 1fr;gap:30px}
.form label{display:block;font-weight:600;margin:12px 0 4px}.form input,.form select,.form textarea{width:100%;padding:11px 12px;border:1px solid #c9d3e3;border-radius:10px;font:inherit}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px}.alert.ok{background:#e6f7ec;color:#17673a}.alert.err{background:#fdecec;color:#a02222}
.err-text{color:#c0392b;font-size:.85rem}
footer{background:#071a47;color:#b9c9ec;padding:44px 0 18px}footer .cols{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:30px}footer h4{color:#fff;margin:0 0 10px}footer a{color:#b9c9ec;display:block;margin:4px 0}footer .copy{border-top:1px solid #1d3677;margin-top:26px;padding-top:14px;text-align:center;font-size:.85rem}
.wa{position:fixed;right:18px;bottom:18px;background:#25d366;color:#fff!important;padding:12px 18px;border-radius:99px;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.25);z-index:30}
.pager{display:flex;gap:6px;justify-content:center;margin-top:28px;flex-wrap:wrap}.pager a,.pager span{padding:7px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--navy)}.pager .on{background:var(--blue);color:#fff;border-color:var(--blue)}
.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:26px}.filters a{padding:6px 16px;border-radius:99px;border:1px solid var(--line);color:var(--navy);font-weight:600}.filters a.on{background:var(--blue);color:#fff}
.prose{white-space:pre-line}
@media(max-width:800px){.hero .container,.two,footer .cols{grid-template-columns:1fr}.hero{padding:50px 0}nav.menu{gap:0}nav.menu a{padding:6px 9px;font-size:.85rem}header.nav img{height:44px}}

/* ===== Mega menu ===== */
header.nav .container{position:static}
header.nav{position:sticky}
.mainnav{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:2px}
.mainnav>li{position:static}
.mainnav>li.has-sub{position:relative}
.mainnav a.top{display:block;padding:22px 14px;color:var(--ink);font-weight:600;font-size:.95rem;border-bottom:3px solid transparent}
.mainnav a.top:hover,.mainnav a.top.active,.mainnav>li:hover>a.top{color:var(--blue);border-bottom-color:var(--blue)}
.mainnav a.cta-link{background:var(--blue);color:#fff;border-radius:10px;padding:10px 20px;margin-left:8px;border-bottom:0}
.mainnav a.cta-link:hover{background:var(--navy);color:#fff!important;border-bottom:0}
.caret{font-size:.7rem;margin-left:2px}
.burger{display:none;background:var(--sky);border:0;font-size:1.5rem;border-radius:8px;padding:4px 12px;cursor:pointer;color:var(--navy)}

.mega,.dropdown{position:absolute;background:#fff;box-shadow:0 24px 50px rgba(11,42,111,.18);border-top:3px solid var(--blue);opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:60}
.mega{left:0;right:0;top:100%;border-bottom:1px solid var(--line)}
.dropdown{left:0;top:100%;min-width:230px;padding:8px;border-radius:0 0 12px 12px}
.dropdown a{display:block;padding:10px 14px;border-radius:8px;color:var(--ink);font-weight:600;font-size:.92rem}
.dropdown a:hover{background:var(--sky);color:var(--navy)}
.mainnav>li:hover>.mega,.mainnav>li:focus-within>.mega,.mainnav>li:hover>.dropdown,.mainnav>li:focus-within>.dropdown{opacity:1;visibility:visible;transform:none}

.mega-grid{display:grid;grid-template-columns:1fr 280px;gap:28px;padding:26px 0}
.mega-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:22px}
.mega-col h5{margin:0 0 10px;color:var(--navy);font-size:.78rem;text-transform:uppercase;letter-spacing:1px;padding-bottom:8px;border-bottom:2px solid var(--sky)}
.mega-col h5 a{color:var(--navy)}
.mega-col>a{display:flex;gap:10px;align-items:flex-start;padding:8px;border-radius:10px;color:var(--ink)}
.mega-col>a:hover{background:var(--sky)}
.mega-col .mi{font-size:1.35rem;line-height:1.2}
.mega-col b{display:block;font-size:.9rem;color:var(--navy)}
.mega-col small{display:block;color:var(--muted);font-size:.78rem;line-height:1.35}
.mega-promo{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-radius:14px;padding:22px;align-self:start}
.mega-promo h4{margin:0 0 8px;font-size:1.1rem}.mega-promo p{margin:0 0 14px;color:#dbe8ff;font-size:.88rem}
.mega-promo .all{display:block;margin-top:12px;color:#fff;font-size:.85rem;font-weight:600}

@media(max-width:900px){
  header.nav .container{flex-wrap:wrap}
  .burger{display:block}
  .mainnav{display:none;width:100%;flex-direction:column;align-items:stretch;padding:6px 0 12px}
  .mainnav.show{display:flex}
  .mainnav a.top{padding:12px 6px;border-bottom:1px solid var(--line)}
  .mainnav a.cta-link{margin:10px 0 0;text-align:center}
  .mega,.dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top:0;display:none;padding:0}
  .mainnav>li.open>.mega,.mainnav>li.open>.dropdown{display:block}
  .mainnav>li:hover>.mega:not(.x){opacity:1}
  .mega-grid{grid-template-columns:1fr;padding:6px 0}
  .mega-promo{display:none}
}