/* HEAVYLT site stylesheet — self-contained, no external deps */
:root{
  --navy:#0e1a2b; --navy2:#14263c; --steel:#33506e; --amber:#e8952f; --amber-d:#c67a1c;
  --ink:#16212e; --muted:#5b6b7c; --line:#dfe6ee; --bg:#f6f8fb; --white:#fff;
  --radius:10px; --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg)}
a{color:var(--steel);text-decoration:none}
a:hover{color:var(--amber-d)}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}
.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}
/* header */
.site-header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 1px 0 rgba(255,255,255,.06)}
.head-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;letter-spacing:.3px}
.logo-mark{background:var(--amber);color:var(--navy);font-weight:800;font-size:13px;padding:4px 7px;border-radius:6px}
.logo-name{font-size:19px}
.site-nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.site-nav a{display:block;color:#cdd9e6;padding:10px 14px;border-radius:8px;font-size:15px}
.site-nav a:hover{background:var(--navy2);color:#fff}
.site-nav a.active{background:var(--navy2);color:#fff;box-shadow:inset 0 -2px 0 var(--amber)}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:22px;cursor:pointer}
/* hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 60%,var(--steel) 140%);color:#fff;padding:72px 0 56px}
.eyebrow{color:var(--amber);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:12px;margin:0 0 14px}
.hero h1{font-size:clamp(28px,4.6vw,46px);line-height:1.15;margin:0 0 18px;max-width:16em}
.hero .lead{font-size:18px;color:#c9d6e4;max-width:52em}
.cta-row{margin:26px 0 0;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;border:1px solid rgba(255,255,255,.35);color:#fff;padding:11px 20px;border-radius:8px;
  font-weight:600;transition:.15s}
.btn:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-primary{background:var(--amber);border-color:var(--amber);color:var(--navy)}
.btn-primary:hover{background:var(--amber-d);border-color:var(--amber-d);color:var(--navy)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;list-style:none;margin:44px 0 0;padding:0}
.stats li{border-top:2px solid rgba(255,255,255,.18);padding-top:12px;font-size:14px;color:#b9c8d8}
.stats span{display:block;font-size:26px;font-weight:800;color:#fff;margin-bottom:4px}
/* blocks */
.block{padding-block:56px}
.block h2{font-size:26px;margin:0 0 8px}
.section-lead{color:var(--muted);max-width:60em;margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  display:flex;flex-direction:column;transition:.15s}
.card:hover{box-shadow:0 8px 26px rgba(14,26,43,.1);transform:translateY(-2px);border-color:#c9d6e4}
.card-hero{font-size:12.5px;font-weight:700;color:var(--amber-d);letter-spacing:.02em;margin-bottom:10px}
.card h3{font-size:18px;margin:0 0 8px;color:var(--navy)}
.card p{color:var(--muted);font-size:14.5px;margin:0 0 16px;flex:1}
.card-link{font-weight:600;font-size:14px;color:var(--steel)}
/* images */
.figure{margin:0;background:#0e1a2b;line-height:0}
.figure img{display:block;width:100%;height:auto}
.figure-wide img,.figure-hero img{max-width:var(--wrap);margin:0 auto}
.figure-hero{margin-top:-1px}

.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}
.col{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.col h3{margin:0 0 8px;font-size:17px;color:var(--navy)}
.col p{margin:0;color:var(--muted);font-size:14.5px}
/* page head */
.page-head{background:var(--navy);color:#fff;padding:46px 0}
.page-head h1{margin:6px 0 10px;font-size:clamp(26px,4vw,38px)}
.page-head .lead{color:#c9d6e4;max-width:56em;margin:0}
.crumbs{font-size:13.5px;color:#9fb2c6}
.crumbs a{color:#cdd9e6}
.hero-spec{color:var(--amber);font-weight:700;margin:0 0 6px}
/* product layout */
.two-col{display:grid;grid-template-columns:1.7fr 1fr;gap:40px;align-items:start}
.side{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.side h2{font-size:19px;margin-top:0}
.spec{width:100%;border-collapse:collapse;font-size:14.5px}
.spec th{text-align:left;font-weight:600;color:var(--muted);padding:9px 12px 9px 0;vertical-align:top;
  border-bottom:1px solid var(--line);width:42%}
.spec td{padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.ticks{list-style:none;padding:0;margin:0 0 20px}
.ticks li{position:relative;padding:5px 0 5px 26px;color:var(--ink)}
.ticks li:before{content:"";position:absolute;left:0;top:12px;width:9px;height:9px;border-radius:2px;background:var(--amber)}
.fine{color:var(--muted);font-size:12.5px;margin-top:14px}
details{background:var(--white);border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin-bottom:10px}
details summary{cursor:pointer;font-weight:600;color:var(--navy)}
details p{margin:10px 0 0;color:var(--muted)}
/* news */
.news-list{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:14px}
.news-list li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.news-list strong{color:var(--navy)}
.news-list p{margin:6px 0 0;color:var(--muted);font-size:14.5px}
.news-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:16px}
.news-item h2{font-size:19px;margin:0 0 8px}
.news-item p{margin:0;color:var(--muted)}
.news-item h2 a{color:var(--navy)}
.news-item h2 a:hover{color:var(--steel)}
.news-more{margin:12px 0 0!important}
.news-more a{font-weight:600;font-size:14px;color:var(--steel)}
.news-date{color:var(--amber-d);font-weight:700;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}
.article{max-width:780px;margin-inline:auto}
.article p{font-size:16.5px;line-height:1.72;color:#2b3a4a;margin:0 0 18px}
.article-back{margin-top:34px!important}
.article-back a{font-weight:600;color:var(--steel)}

/* cta band */
.cta-band{background:var(--navy2);color:#fff;padding:48px 0}
.cta-band h2{margin:0 0 8px;font-size:24px}
.cta-band p{color:#c9d6e4;margin:0 0 20px}
/* footer */
.site-footer{background:var(--navy);color:#a9bacd;padding:48px 0 24px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.foot-brand{color:#fff;font-size:20px;font-weight:800;letter-spacing:.5px}
.foot-tag{color:#cdd9e6;margin:6px 0}
.foot-note{font-size:13px;color:#8298ae}
.site-footer h4{color:#fff;font-size:14px;margin:0 0 12px;text-transform:uppercase;letter-spacing:.06em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:7px;font-size:14px}
.site-footer a{color:#a9bacd}
.site-footer a:hover{color:var(--amber)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
  border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:16px;font-size:13px;color:#8298ae}
.foot-meta{color:#8298ae}
/* responsive */
@media(max-width:860px){
  .two-col{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:block}
  .site-nav{position:absolute;top:64px;left:0;right:0;background:var(--navy);display:none;padding:10px 20px 20px}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column}
}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}