:root{--blue:#1f3fbf;--blue-d:#0c1f4d;--green:#c8202f;--gold:#f2b705;--ink:#1d2433;--muted:#566074;--bg:#f5f7fb;--line:#dde3ee;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--blue)}a:hover{color:var(--blue-d)}
img{max-width:100%}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:99;border-radius:8px}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.demo-bar{background:#fff4d6;color:#5a4300;font-size:14px;text-align:center;padding:7px 12px;border-bottom:1px solid #f0d78a}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{width:38px;height:38px;border-radius:50%;background:conic-gradient(var(--green) 0 40%,var(--blue) 40% 80%,var(--gold) 80%);flex:none}
.brand b{font-size:22px;letter-spacing:.14em;color:var(--blue)}
.brand small{display:block;font-size:11px;color:var(--green);letter-spacing:.04em;margin-top:-4px}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
nav.main a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:500;font-size:15.5px}
nav.main a:hover,nav.main a[aria-current=page]{background:var(--bg);color:var(--blue)}
.nav-cta{display:flex;gap:8px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:16px;min-height:48px}
.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:#a3161f;color:#fff}
.btn-ghost{border-color:var(--blue);color:var(--blue);background:#fff}.btn-ghost:hover{background:var(--bg)}
.btn-light{background:#fff;color:var(--blue-d)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:15px}
@media(max-width:960px){
 nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}
 nav.main.open{display:block}nav.main ul{flex-direction:column}
 .menu-btn{display:block}.nav-cta .btn-ghost{display:none}
}
.hero{background:linear-gradient(135deg,var(--blue-d),var(--blue) 60%,#23649e);color:#fff;padding:72px 0 64px}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.12;margin:0 0 16px;max-width:820px}
.hero p.lead{font-size:clamp(18px,2.2vw,21px);max-width:720px;opacity:.95;margin:0 0 28px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:700;color:var(--gold);margin:0 0 10px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--r);padding:18px}
.stat b{display:block;font-size:30px;line-height:1.1}.stat span{font-size:14.5px;opacity:.9}
.src{font-size:13px;opacity:.8;margin-top:10px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
section{padding:64px 0}section.alt{background:var(--bg)}
h2{font-size:clamp(26px,3.4vw,36px);line-height:1.2;margin:0 0 12px;color:var(--blue-d)}
h3{font-size:20px;margin:0 0 8px;color:var(--blue-d)}
.sub{color:var(--muted);max-width:760px;margin:0 0 32px}
.grid{display:grid;gap:20px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column}
.card p{margin:0 0 12px;color:var(--muted)}.card .more{margin-top:auto;font-weight:600;text-decoration:none}
.card.aud{border-top:5px solid var(--green)}.card.aud:nth-child(2){border-top-color:var(--blue)}.card.aud:nth-child(3){border-top-color:var(--gold)}
.icon{width:44px;height:44px;border-radius:12px;background:var(--bg);display:grid;place-items:center;font-size:22px;margin-bottom:12px}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:14px}
.steps li{counter-increment:s;position:relative;padding:16px 16px 16px 64px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700}
.steps b{display:block}
blockquote{margin:0;font-size:18px}blockquote footer{margin-top:10px;font-size:14.5px;color:var(--muted)}
.rating{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.rating b{color:var(--green);white-space:nowrap}
.cta-band{background:var(--green);color:#fff;border-radius:20px;padding:36px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta-band h2{color:#fff;margin:0}.cta-band p{margin:6px 0 0;opacity:.95}
.placeholder{border:2px dashed #c9a43a;background:#fffaf0;border-radius:12px;padding:12px 14px;font-size:14.5px;color:#5a4300}
.tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;background:#fff0c2;color:#6b5000;padding:2px 8px;border-radius:999px;vertical-align:middle}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::after{content:"+";font-size:22px;color:var(--blue)}details[open] summary::after{content:"–"}
details p{margin:0 0 16px;color:var(--muted)}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:620px){form .row{grid-template-columns:1fr}}
label{display:block;font-weight:600;font-size:15px;margin:12px 0 6px}
input,select,textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid #b9c3d6;border-radius:10px;background:#fff;min-height:48px}
textarea{min-height:120px}
.hint{font-size:13.5px;color:var(--muted)}
.result{background:var(--blue-d);color:#fff;border-radius:var(--r);padding:22px;margin-top:18px}
.result b{font-size:30px;display:block}
.disclaimer{font-size:13.5px;color:var(--muted);border-left:4px solid var(--gold);padding:8px 14px;background:#fffdf5;margin-top:16px}
.page-head{background:var(--bg);padding:48px 0 36px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(30px,4.4vw,44px);margin:0 0 8px;color:var(--blue-d);line-height:1.15}
.page-head p{margin:0;color:var(--muted);max-width:760px;font-size:18px}
.crumbs{font-size:14px;margin-bottom:8px}.crumbs a{text-decoration:none}
.slots{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.slots button{border:1px solid var(--blue);background:#fff;color:var(--blue);border-radius:999px;padding:10px 14px;font:inherit;font-size:15px;cursor:pointer;min-height:44px}.slots button[aria-pressed=true]{background:var(--blue);color:#fff}
.thanks{display:none;background:#e9f7ef;border:1px solid #9fd7b6;color:#0b5a32;border-radius:12px;padding:16px;margin-top:14px}
footer.site{background:var(--blue-d);color:#d9e2f2;padding:48px 0 24px;font-size:15px}
footer.site a{color:#fff}footer.site h4{color:#fff;margin:0 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:.08em}
footer.site ul{list-style:none;padding:0;margin:0}footer.site li{margin:6px 0}
.legal{border-top:1px solid rgba(255,255,255,.2);margin-top:32px;padding-top:20px;font-size:13px;color:#b9c6de}
.legal p{margin:0 0 10px}
.callbar{display:none}
@media(max-width:760px){.callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:8px;gap:8px}.callbar a{flex:1}body{padding-bottom:70px}}
table{width:100%;border-collapse:collapse;font-size:15.5px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{color:var(--blue-d)}
.brand img{height:42px;width:auto;display:block}
.hero{background:linear-gradient(100deg,rgba(12,31,77,.95) 0%,rgba(12,31,77,.82) 50%,rgba(12,31,77,.35) 100%),url(img/aerial3.webp) center/cover}
.media{border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;background:var(--bg)}.media img{width:100%;height:100%;object-fit:cover;display:block}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}@media(max-width:860px){.split{grid-template-columns:1fr}}
.callout{background:#fff;border-left:5px solid var(--gold);border-radius:12px;padding:18px 20px}
.btn{white-space:nowrap}nav.main a{white-space:nowrap}
@media(max-width:1180px){nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}nav.main.open{display:block}nav.main ul{flex-direction:column}.menu-btn{display:block}}
@media(max-width:760px){.nav-cta .btn-primary{display:none}.callbar .btn{padding:10px 12px}}
@media(max-width:420px){.btn{white-space:normal}}
.brand img{height:50px}
.fac-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.fac-filters button{border:1px solid var(--blue);background:#fff;color:var(--blue);border-radius:999px;padding:10px 14px;font:inherit;font-size:15px;cursor:pointer;min-height:44px}
.fac-filters button[aria-pressed=true]{background:var(--blue);color:#fff}
.fac .media{aspect-ratio:16/9;margin:-24px -24px 16px;border-radius:var(--r) var(--r) 0 0}
.fac ul{margin:0 0 12px;padding-left:18px;color:var(--muted);font-size:15.5px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}.chips span{font-size:12.5px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:2px 9px;color:var(--blue-d)}
.topbar{background:var(--blue-d);color:#fff;font-size:14px}.topbar .wrap{display:flex;justify-content:flex-end;gap:16px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}.topbar a{color:#fff;text-decoration:none}
@media(max-width:760px){.topbar .wrap{justify-content:center;gap:12px;font-size:13px}}
.states{columns:2;font-size:15.5px}