:root{
  --ink:#101820; --steel:#1d2a36; --slate:#33475a;
  --paper:#f7f5f0; --card:#ffffff; --line:#e0dcd3;
  --amber:#ffb020; --amber-deep:#d98f00;
  --muted:#5b6672; --ok:#1f9d63;
  --head:"Arial Black","Helvetica Neue",Arial,sans-serif;
  --body:Arial,"Helvetica Neue",Helvetica,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--paper);color:var(--ink);line-height:1.65}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}
header{background:var(--steel);position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{color:#fff;font-family:var(--head);font-size:1.05rem;letter-spacing:.06em;text-decoration:none}
.logo b{color:var(--amber)}
.nav a.link{color:#dfe6ec;text-decoration:none;margin-left:22px;font-size:.92rem;letter-spacing:.03em}
.nav a.link:hover{color:var(--amber)}
.hero{background:linear-gradient(160deg,var(--steel) 0%,var(--ink) 70%);color:#fff;padding:84px 0 74px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border:26px solid rgba(255,176,32,.14);border-radius:50%}
.kicker{color:var(--amber);letter-spacing:.22em;font-size:.78rem;font-weight:bold;text-transform:uppercase}
.hero h1{font-family:var(--head);font-size:clamp(1.9rem,4.6vw,3.1rem);line-height:1.12;margin:16px 0 18px;text-transform:uppercase;letter-spacing:.01em}
.hero p.sub{max-width:640px;color:#c9d4dd;font-size:1.08rem}
.btn{display:inline-block;margin-top:28px;background:var(--amber);color:var(--ink);font-weight:bold;text-decoration:none;padding:14px 26px;border-radius:4px;letter-spacing:.04em;font-size:.98rem;border:none;cursor:pointer}
.btn:hover{background:var(--amber-deep)}
.btn.ghost{background:transparent;color:#fff;border:2px solid #45586a;margin-left:12px}
.btn.ghost:hover{border-color:var(--amber);color:var(--amber)}
section{padding:70px 0}
h2{font-family:var(--head);text-transform:uppercase;letter-spacing:.02em;font-size:clamp(1.4rem,3vw,2rem);margin-bottom:12px}
h2 .bar{display:inline-block;width:52px;height:6px;background:var(--amber);margin-right:14px;vertical-align:middle}
.lead{color:var(--muted);max-width:700px;margin-bottom:36px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--amber);border-radius:6px;padding:26px 24px;box-shadow:0 2px 8px rgba(16,24,32,.06)}
.card h3{font-family:var(--head);font-size:1.05rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem}
.card .num{color:var(--amber);font-family:var(--head);font-size:.85rem;letter-spacing:.2em}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}
.step{position:relative;padding:22px 20px 22px 74px;background:var(--card);border:1px solid var(--line);border-radius:6px}
.step::before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:20px;width:38px;height:38px;background:var(--steel);color:var(--amber);font-family:var(--head);display:flex;align-items:center;justify-content:center;border-radius:4px}
.step h4{font-family:var(--head);text-transform:uppercase;font-size:.95rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.92rem}
.band{background:var(--steel);color:#e6edf2}
.band h2{color:#fff}
.band p{color:#c2cdd6;max-width:760px;margin-bottom:16px}
.band .val{border-left:4px solid var(--amber);padding-left:16px;margin:14px 0}
.contactbox{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:34px;max-width:640px}
.contactbox .mail{font-family:var(--head);font-size:1.15rem;color:var(--steel)}
.contactbox .mail a{color:var(--steel);text-decoration:none;border-bottom:3px solid var(--amber)}footer{background:var(--ink);color:#8fa0ae;padding:34px 0;font-size:.88rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
footer b{color:#cfd9e1}
@media (max-width:640px){
  .nav a.link{margin-left:12px;font-size:.85rem}
  .hero{padding:60px 0}
  .btn.ghost{margin-left:0;margin-top:12px;display:inline-block}
}