:root{--navy:#0b2545;--navy2:#13315c;--orange:#f28c28;--cream:#faf7f2;--sand:#efe8dc;--ink:#1d2433;--mute:#5b6475;--line:#e3dccf;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--cream)}
img{max-width:100%;display:block}a{color:var(--navy2)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2;color:var(--navy);margin:0 0 .6em}
h1{font-size:clamp(2rem,4.5vw,3.6rem)}h2{font-size:clamp(1.6rem,3vw,2.4rem)}h3{font-size:1.25rem}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}
header.site{position:sticky;top:0;z-index:50;background:rgba(11,37,69,.97);backdrop-filter:blur(6px)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}.logo{color:#fff;text-decoration:none;font-weight:800;letter-spacing:.06em;font-size:1.3rem}.logo span{color:var(--orange)}.logo small{display:block;font-weight:400;font-size:.68rem;letter-spacing:.2em;opacity:.75}
.nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}.nav ul a{color:#dfe6f0;text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.95rem}.nav ul a:hover,.nav ul a[aria-current]{color:#fff;background:rgba(255,255,255,.1)}
.nav .cta{background:var(--orange);color:#1b1b1b!important;font-weight:700}
.menu-btn{display:none;background:none;border:1px solid #fff5;color:#fff;border-radius:8px;padding:6px 10px;font-size:1rem}
@media(max-width:960px){.menu-btn{display:block}.nav ul{display:none;position:absolute;top:70px;left:0;right:0;background:var(--navy);flex-direction:column;padding:12px 22px}.nav ul.open{display:flex}}
.hero{position:relative;color:#fff;min-height:78vh;display:flex;align-items:center;overflow:hidden}.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,37,69,.93) 0%,rgba(11,37,69,.7) 45%,rgba(11,37,69,.15) 100%)}
.hero .wrap{position:relative;z-index:1;padding-top:60px;padding-bottom:60px}.hero h1{color:#fff;max-width:760px}.hero p.lead{font-size:1.2rem;max-width:620px;color:#e7edf5}
.eyebrow{display:inline-block;color:var(--orange);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:.8rem;margin-bottom:12px}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:1rem}
.btn.primary{background:var(--orange);color:#1b1b1b}.btn.primary:hover{background:#ff9d3d}.btn.ghost{border-color:#fff9;color:#fff}.btn.dark{background:var(--navy);color:#fff}.btn.line{border-color:var(--navy);color:var(--navy);background:#fff}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.page-hero{position:relative;color:#fff;padding:90px 0 70px;overflow:hidden}.page-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,37,69,.94),rgba(11,37,69,.55))}.page-hero .wrap{position:relative;z-index:1}.page-hero h1{color:#fff}.page-hero p{max-width:720px;color:#e7edf5;font-size:1.1rem}
.crumbs{font-size:.85rem;color:#c9d4e3;margin-bottom:10px}.crumbs a{color:#c9d4e3}
section{padding:80px 0}section.alt{background:#fff}section.sand{background:var(--sand)}
.grid{display:grid;gap:24px}.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.g5{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 6px 24px rgba(11,37,69,.06)}
.grade{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.grade:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(11,37,69,.14)}.grade img{aspect-ratio:4/3;object-fit:cover}.grade div{padding:18px}.grade h3{margin-bottom:.3em}.grade p{margin:0;color:var(--mute);font-size:.92rem}.grade .more{color:var(--orange);font-weight:700;margin-top:10px;display:block}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.stat{border-left:3px solid var(--orange);padding:6px 18px}.stat b{display:block;font-size:1.15rem;color:var(--navy)}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}@media(max-width:860px){.split{grid-template-columns:1fr}}
.split img{border-radius:var(--r);box-shadow:0 20px 50px rgba(11,37,69,.18)}figure{margin:0}figcaption{font-size:.8rem;color:var(--mute);margin-top:8px}
.steps{counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.step{background:#fff;border-radius:var(--r);padding:24px;border-top:4px solid var(--navy2)}.step:before{counter-increment:s;content:"0" counter(s);font:700 1.8rem Georgia,serif;color:var(--orange)}
table.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--r);overflow:hidden;font-size:.95rem}table.spec th,table.spec td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left}table.spec thead th{background:var(--navy);color:#fff;font-weight:600}table.spec tbody tr:nth-child(even){background:#fbf9f5}
.tablewrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line)}
.note{background:#fff7ec;border-left:4px solid var(--orange);padding:14px 18px;border-radius:8px;font-size:.92rem;margin:18px 0}
.band{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff;border-radius:22px;padding:50px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}.band h2{color:#fff;margin:0 0 .3em}.band p{margin:0;color:#d6e0ee}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px}summary{cursor:pointer;font-weight:700;color:var(--navy)}details p{margin:.8em 0 0;color:var(--ink)}
form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:4px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #cfc6b6;border-radius:9px;font:inherit;background:#fff}input:focus,select:focus,textarea:focus{outline:3px solid #f28c2855;border-color:var(--orange)}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.ptable input{min-width:80px;padding:8px}.ptable td.ref{color:var(--mute);white-space:nowrap}
.inds{display:flex;flex-wrap:wrap;gap:10px}.inds label{display:inline-flex;align-items:center;gap:8px;border:2px solid var(--line);border-radius:999px;padding:9px 18px;background:#fff;cursor:pointer;font-weight:600}.inds input{width:auto}.inds label:has(input:checked){border-color:var(--orange);background:#fff3e4}
.err{color:#b3261e;font-size:.9rem}.invalid{border-color:#b3261e!important}
#result{display:none}#result pre{white-space:pre-wrap;background:#0f1d33;color:#e9eef6;padding:20px;border-radius:12px;font-size:.88rem;max-height:460px;overflow:auto}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}.wa-float svg{width:32px;height:32px;fill:#fff}
footer{background:#081a33;color:#b8c4d6;padding:60px 0 30px;font-size:.92rem}footer a{color:#dfe6f0}footer h4{color:#fff;margin:0 0 10px}footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:30px}@media(max-width:800px){footer .cols{grid-template-columns:1fr 1fr}}footer ul{list-style:none;padding:0;margin:0}footer li{margin:6px 0}.copy{border-top:1px solid #ffffff1a;margin-top:40px;padding-top:20px;font-size:.82rem}
.chk{list-style:none;padding:0}.chk li{padding-left:28px;position:relative;margin:8px 0}.chk li:before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800}