:root{
  --bg:#050505; --bg-2:#0b0c0e; --bg-3:#101215;
  --ink:#ffffff; --ink-2:rgba(255,255,255,.72); --ink-3:rgba(255,255,255,.52);
  --gold:#ffd56a; --gold-2:#c9a24a; --blue:#3aa6ff; --blue-2:#9fe6ff;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,213,106,.28);
  --max:1120px; --r:14px;
  --f-display:"Orbitron",'Segoe UI',system-ui,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:20px}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:18px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--f-display);font-weight:700;letter-spacing:.06em;font-size:14px;text-transform:uppercase}
.brand:hover{text-decoration:none}
.brand img{width:44px;height:auto}
.brand span b{color:var(--gold);font-weight:700}
.nav{margin-left:auto;display:flex;gap:22px;flex-wrap:wrap}
.nav a{color:var(--ink-2);font-size:14px;letter-spacing:.04em;text-transform:uppercase}
.nav a:hover,.nav a[aria-current="page"]{color:var(--gold);text-decoration:none}
.nav-cta{border:1px solid var(--line-2);border-radius:999px;padding:9px 16px;color:var(--gold)!important;font-weight:600}
.nav-toggle{display:none}

/* ---------- hero ---------- */
.hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,#050505 8%,rgba(5,5,5,.86) 42%,rgba(5,5,5,.25) 100%)}
.hero .wrap{position:relative;padding-block:clamp(64px,11vw,120px)}
.hero-inner{max-width:720px}
.eyebrow{font-family:var(--f-display);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin:0 0 16px}
h1{font-family:var(--f-display);font-size:clamp(28px,4.6vw,46px);line-height:1.15;margin:0 0 18px;font-weight:800;letter-spacing:-.01em}
.lede{font-size:clamp(17px,2vw,20px);color:var(--ink-2);margin:0 0 28px;max-width:60ch}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;letter-spacing:.03em}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#12100a}
.btn-primary:hover{text-decoration:none;filter:brightness(1.08)}
.btn-ghost{border:1px solid var(--line-2);color:var(--gold)}
.btn-ghost:hover{text-decoration:none;background:rgba(255,213,106,.08)}

/* ---------- sections ---------- */
section{padding-block:clamp(48px,7vw,80px)}
section+section{border-top:1px solid var(--line)}
h2{font-family:var(--f-display);font-size:clamp(22px,3vw,32px);line-height:1.25;margin:0 0 14px;font-weight:700}
h3{font-family:var(--f-display);font-size:clamp(17px,2vw,20px);margin:0 0 10px;font-weight:700;color:var(--gold)}
h2+.sub{color:var(--ink-2);margin:0 0 32px;max-width:68ch}
p{margin:0 0 18px;color:var(--ink-2)}
p strong,li strong{color:var(--ink)}
.prose{max-width:74ch}
.prose h2{margin-top:40px}
.prose h3{margin-top:28px;color:#fff}
.prose ul,.prose ol{color:var(--ink-2);padding-left:22px;margin:0 0 20px}
.prose li{margin-bottom:9px}

.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:linear-gradient(180deg,var(--bg-2),var(--bg-3));border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;display:flex;flex-direction:column}
.card p{margin:0;font-size:15.5px}
.card a{font-size:14px;font-weight:600;display:inline-block;margin-top:14px}
.card>p:last-child{margin-top:auto;padding-top:14px}
.card .btn{align-self:flex-start;font-size:14px;padding:11px 20px}

.facts{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-top:8px}
.fact{border:1px solid var(--line);border-radius:var(--r);padding:22px}
.fact b{display:block;font-family:var(--f-display);font-size:26px;color:var(--gold);margin-bottom:4px}
.fact span{font-size:14px;color:var(--ink-3)}

.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:650;font-size:17px;color:#fff;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--gold);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details>*:not(summary){margin-top:12px}

.split{display:grid;gap:36px;grid-template-columns:1.15fr .85fr;align-items:center}
.split img{border-radius:var(--r);border:1px solid var(--line)}

.breadcrumb{font-size:13px;color:var(--ink-3);padding-top:26px}
.breadcrumb a{color:var(--ink-3)}
.page-head{padding-block:clamp(34px,5vw,56px) 0}

.cta-band{background:linear-gradient(120deg,#0d0f12,#07080a);border-top:1px solid var(--line-2)}
.cta-band h2{color:var(--gold)}

.site-foot{border-top:1px solid var(--line);background:#030303;padding-block:44px;font-size:14.5px}
.foot-grid{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.site-foot h4{font-family:var(--f-display);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 12px}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin-bottom:8px}
.site-foot a{color:var(--ink-2)}
.site-foot a:hover{color:var(--gold)}
.legal{border-top:1px solid var(--line);margin-top:32px;padding-top:20px;color:var(--ink-3);font-size:13px}

.wa{position:fixed;right:18px;bottom:18px;z-index:60;background:#1fb855;color:#042;border-radius:999px;padding:13px 20px;font-weight:700;font-size:14px;box-shadow:0 8px 26px rgba(0,0,0,.5)}
.wa:hover{text-decoration:none;filter:brightness(1.06)}

@media (max-width:1180px){
  .nav{gap:15px}
  .nav a{font-size:13px}
}
@media (max-width:860px){
  .split{grid-template-columns:1fr}
  .nav{gap:14px}
  .nav a{font-size:13px}
  body{font-size:16px}
}
@media (max-width:640px){
  .site-head .wrap{flex-wrap:wrap;padding-block:10px}
  .nav{width:100%;margin-left:0;gap:12px}
  .hero-media img{object-position:70% center}
}

@media (max-width:640px){
  .site-head .wrap{min-height:auto}
  .nav{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:6px;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .wa{padding:11px 17px;font-size:13.5px;right:12px;bottom:12px}
  .hero .wrap{padding-bottom:88px}
}