:root{
  --steel:#111418; --steel-2:#171b21; --steel-3:#1f242c;
  --hazard:#ffcf00; --hazard-2:#ffd93a; --hot:#ff5a1f;
  --ink:#eef1f4; --muted:#98a2af; --stroke:rgba(255,255,255,.09);
  --max:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--steel); color:var(--ink); line-height:1.6;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
h1,h2,h3,.display{font-family:"Saira Condensed","Arial Narrow",sans-serif;font-weight:800;line-height:.96;text-transform:uppercase;letter-spacing:.4px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.hz{color:var(--hazard)}
.eyebrow{font-family:"Saira Condensed",sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:3px;font-size:14px;color:var(--hazard)}
.eyebrow.center{text-align:center;display:block}
.sec-title{font-size:clamp(30px,5vw,52px);margin:8px 0 14px}
.sec-title.center{text-align:center}
.sec-lead{color:var(--muted);max-width:640px;font-size:17px}
.sec-lead.center{margin:0 auto;text-align:center}

/* hazard stripe motif */
.stripe{height:8px;background:repeating-linear-gradient(135deg,var(--hazard) 0 22px,var(--steel) 22px 44px)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--hazard);color:#141414;font-weight:800;
  font-family:"Saira Condensed",sans-serif;text-transform:uppercase;letter-spacing:.6px;
  padding:12px 20px;border-radius:8px;font-size:16px;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 20px rgba(255,207,0,.18)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,207,0,.28)}
.btn svg{width:20px;height:20px}
.btn-lg{padding:15px 26px;font-size:18px}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--stroke);box-shadow:none}
.btn-ghost:hover{border-color:var(--hazard);box-shadow:none}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(17,20,24,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--stroke)}
.nav{display:flex;align-items:center;justify-content:space-between;height:82px;gap:18px}
.logo img{height:52px;width:auto;border-radius:6px}
.nav-links{display:flex;gap:28px;font-weight:700;font-size:15px}
.nav-links a{color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--hazard)}
.menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:26px;cursor:pointer}

/* hero */
.hero{position:relative;padding:74px 0 84px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(17,20,24,.78),rgba(17,20,24,.55) 45%,rgba(17,20,24,.92)),
  linear-gradient(90deg,rgba(17,20,24,.90),rgba(17,20,24,.30) 70%),
  url("background.jpg") center/cover no-repeat;z-index:-2}
.hero-grid{position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:52px 52px;opacity:.25;mask-image:linear-gradient(180deg,#000,transparent 75%)}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--steel-3);border:1px solid var(--stroke);
  color:var(--ink);padding:7px 14px;border-radius:100px;font-size:13px;font-weight:600;margin-bottom:22px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--hazard);box-shadow:0 0 0 4px rgba(255,207,0,.22)}
.hero-title{font-size:clamp(40px,7.5vw,84px);max-width:900px}
.hero-title em{font-style:normal;color:var(--hazard)}
.hero-sub{color:var(--muted);font-size:clamp(16px,2.2vw,20px);max-width:640px;margin:20px 0 30px}
.hero-sub strong{color:var(--ink)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:44px}
.stat b{font-family:"Saira Condensed",sans-serif;font-size:40px;color:var(--hazard);display:block;line-height:1}
.stat span{color:var(--muted);font-size:14px}

/* pills / segments */
.segments{background:var(--steel-2);border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke);padding:22px 0}
.seg-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.seg{display:inline-flex;align-items:center;gap:9px;background:var(--steel-3);border:1px solid var(--stroke);border-radius:10px;padding:12px 18px;font-weight:700}
.seg svg{width:20px;height:20px;color:var(--hazard)}

/* sections */
section.pad{padding:78px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}
.card{background:linear-gradient(180deg,var(--steel-2),var(--steel-3));border:1px solid var(--stroke);border-radius:16px;padding:28px;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-4px);border-color:rgba(255,207,0,.4)}
.ic{width:52px;height:52px;border-radius:12px;background:rgba(255,207,0,.12);display:grid;place-items:center;margin-bottom:16px}
.ic svg{width:26px;height:26px;color:var(--hazard);stroke:var(--hazard);fill:none}
.card h3{font-size:23px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px}

/* models grid */
.models{background:var(--steel-2)}
.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin-top:38px}
.model{display:flex;align-items:center;gap:12px;background:var(--steel-3);border:1px solid var(--stroke);border-radius:12px;padding:16px 18px;font-weight:700;transition:.18s}
.model:hover{border-color:var(--hazard);background:#232933;transform:translateY(-2px)}
.model .pin{width:34px;height:34px;flex:0 0 34px;border-radius:9px;background:rgba(255,207,0,.14);display:grid;place-items:center}
.model .pin svg{width:19px;height:19px;color:var(--hazard);stroke:var(--hazard);fill:none;stroke-width:2}
.note{margin-top:24px;color:var(--muted);font-size:14px;text-align:center}

/* econ highlight */
.econ{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--steel-3),var(--steel-2));border:1px solid rgba(255,207,0,.28);border-radius:20px;padding:40px;display:flex;gap:34px;align-items:center;flex-wrap:wrap;margin-top:14px}
.econ::before{content:"";position:absolute;inset:0;background:radial-gradient(420px 260px at 100% 0,rgba(255,207,0,.14),transparent 70%);pointer-events:none}
.econ>*{position:relative;z-index:1}
.econ-left{flex:1;min-width:280px}
.tag{display:inline-block;background:var(--hot);color:#fff;font-weight:800;font-family:"Saira Condensed",sans-serif;text-transform:uppercase;letter-spacing:1px;padding:5px 12px;border-radius:6px;font-size:13px;margin-bottom:12px}
.econ h2{font-size:clamp(26px,4vw,40px)}
.price{font-family:"Saira Condensed",sans-serif;font-weight:800;font-size:clamp(44px,8vw,72px);color:var(--hazard);line-height:1;margin:6px 0}
.price small{font-size:26px;vertical-align:super}
.econ p{color:var(--muted);max-width:520px}

/* uses */
.uses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-top:34px}
.use{display:flex;align-items:center;gap:12px;padding:16px;border-radius:12px;background:var(--steel-2);border:1px solid var(--stroke);transition:.18s}
.use:hover{border-color:var(--hazard);transform:translateY(-2px)}
.chk{width:26px;height:26px;flex:0 0 26px;border-radius:50%;background:var(--hazard);display:grid;place-items:center}
.chk svg{width:15px;height:15px;stroke:#141414;stroke-width:3;fill:none}
.use b{font-weight:700}

/* partners */
.plist{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:34px}
.pitem{display:inline-flex;align-items:center;gap:10px;background:var(--steel-3);border:1px solid var(--stroke);border-radius:100px;padding:11px 20px;font-weight:600}
.pitem .chk{width:22px;height:22px;flex:0 0 22px}

/* faq */
.faq{max-width:820px;margin:34px auto 0}
details{background:var(--steel-2);border:1px solid var(--stroke);border-radius:12px;padding:4px 20px;margin-bottom:12px}
summary{cursor:pointer;font-family:"Saira Condensed",sans-serif;font-weight:700;font-size:20px;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;text-transform:uppercase}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--hazard);font-size:26px;font-weight:700}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding:0 0 18px}

/* cta band */
.cta-band{background:linear-gradient(120deg,var(--hazard),var(--hazard-2));color:#141414}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;padding:52px 24px}
.cta-band h2{font-size:clamp(26px,4vw,42px)}
.cta-band p{font-weight:600;max-width:520px}
.cta-band .btn{background:#141414;color:var(--hazard);box-shadow:none}
.cta-band .btn:hover{box-shadow:0 10px 26px rgba(0,0,0,.3)}

/* footer */
footer{background:var(--steel-2);border-top:1px solid var(--stroke);padding:52px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}
.foot img{height:56px;margin-bottom:14px}
.foot p{color:var(--muted);font-size:14.5px;max-width:340px}
.foot h4{font-family:"Saira Condensed",sans-serif;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;font-size:17px}
.foot a{display:block;color:var(--muted);padding:5px 0;transition:.2s}
.foot a:hover{color:var(--hazard)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid var(--stroke);margin-top:34px;padding-top:22px;color:var(--muted);font-size:13.5px}

/* wa float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float:hover{transform:scale(1.06)}

@media(max-width:820px){
  .nav-links{display:none}
  .menu-toggle{display:block}
  .grid-3{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  header .btn{display:none}
}

/* ===== INNER PAGES ===== */
.crumbs{background:var(--steel-2);border-bottom:1px solid var(--stroke);font-size:14px}
.crumbs .wrap{padding-top:13px;padding-bottom:13px;color:var(--muted)}
.crumbs a{color:var(--muted);transition:color .2s}
.crumbs a:hover{color:var(--hazard)}
.crumbs i{color:var(--stroke);font-style:normal;margin:0 4px}
.crumbs span[aria-current]{color:var(--ink)}
.phero{position:relative;padding:58px 0 60px;overflow:hidden;border-bottom:1px solid var(--stroke)}
.phero-bg{position:absolute;inset:0;z-index:-2;background:
  linear-gradient(180deg,rgba(17,20,24,.82),rgba(17,20,24,.6) 45%,rgba(17,20,24,.95)),
  linear-gradient(90deg,rgba(17,20,24,.92),rgba(17,20,24,.4) 70%),
  url("/background.jpg") center/cover no-repeat}
.phero-grid{position:absolute;inset:0;z-index:-1;opacity:.22;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:52px 52px;mask-image:linear-gradient(180deg,#000,transparent 80%)}
.phero .hero-title{font-size:clamp(34px,6vw,64px);max-width:20ch}
.phero .hero-sub{margin-top:16px;margin-bottom:26px}
.prose{max-width:70ch}
.prose p{color:var(--muted);font-size:16.5px;margin-bottom:16px}
.prose strong{color:var(--ink)}
.steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;margin-top:38px}
.rel{background:var(--steel-2)}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-top:34px}
.rel-grid a{display:flex;align-items:center;gap:10px;background:var(--steel-3);border:1px solid var(--stroke);border-radius:12px;padding:15px 18px;font-weight:700;font-size:15px;color:var(--ink);transition:.18s}
.rel-grid a::before{content:"›";color:var(--hazard);font-size:20px;line-height:1}
.rel-grid a:hover{border-color:var(--hazard);background:#232933;transform:translateX(3px)}
.faq details p{white-space:normal}
section.pad{padding:60px 0}