:root{
  --bg:#111214;
  --panel:#181a1e;
  --panel-2:#202329;
  --text:#f4f4f4;
  --muted:#a9adb5;
  --accent:#e87522;
  --line:#2d3138;
  --max:1080px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 80% 10%, rgba(232,117,34,.08), transparent 28%),
    linear-gradient(180deg,#111214 0%,#15171a 100%);
  color:var(--text);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 36px),var(--max));margin:0 auto}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(17,18,20,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:.08em;
}
.logo-mark{
  width:38px;height:38px;
  display:grid;place-items:center;
  border:2px solid var(--accent);
  color:var(--accent);
  font-size:13px;
  transform:rotate(-2deg);
}
.nav-links{display:flex;gap:22px;flex-wrap:wrap}
.nav-links a{color:#d5d7dc;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}

.hero{
  min-height:72vh;
  display:grid;
  align-items:center;
  padding:90px 0 70px;
  background:
    linear-gradient(90deg,rgba(17,18,20,.96) 0%,rgba(17,18,20,.82) 48%,rgba(17,18,20,.45) 100%),
    repeating-linear-gradient(135deg,#1d2024 0 18px,#191b1f 18px 36px);
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:60px;
  align-items:center;
}
.kicker{
  color:var(--accent);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-weight:700;
}
h1{
  font-size:clamp(48px,8vw,92px);
  line-height:.95;
  margin:12px 0 18px;
  letter-spacing:-.04em;
}
h2{
  font-size:clamp(30px,4vw,46px);
  line-height:1.05;
  margin:0 0 18px;
}
h3{margin-top:0}
.lead{font-size:20px;color:#c7cad0;max-width:720px}
.btn{
  display:inline-block;
  margin-top:22px;
  padding:13px 20px;
  border:1px solid var(--accent);
  background:var(--accent);
  color:#111;
  font-weight:700;
}
.btn.secondary{
  margin-left:10px;
  background:transparent;
  color:var(--text);
  border-color:#555b64;
}
.hero-card{
  min-height:330px;
  border:1px solid var(--line);
  background:
    linear-gradient(145deg,rgba(232,117,34,.12),transparent 35%),
    linear-gradient(160deg,#24272d,#17191d);
  padding:34px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  box-shadow:0 20px 70px rgba(0,0,0,.28);
}
.hero-card .big{font-size:72px;font-weight:900;line-height:1;color:var(--accent)}
.hero-card p{color:var(--muted);margin-bottom:0}

.section{padding:78px 0}
.section.alt{background:#0f1012;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  padding:26px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,var(--panel),#15171a);
}
.card .num{
  color:var(--accent);
  font-weight:800;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.card p,.muted{color:var(--muted)}
.page-head{padding:84px 0 44px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(42px,7vw,72px)}
.project{
  padding:30px 0;
  border-bottom:1px solid var(--line);
  display:grid;
  grid-template-columns:120px 1fr;
  gap:24px;
}
.project-tag{color:var(--accent);font-size:13px;font-weight:700;text-transform:uppercase}
.contact-box{
  padding:34px;
  border:1px solid var(--line);
  background:var(--panel);
}
.contact-line{padding:12px 0;border-bottom:1px solid var(--line)}
.contact-line:last-child{border-bottom:none}
.footer{
  padding:28px 0;
  border-top:1px solid var(--line);
  color:#858a92;
  font-size:13px;
}
.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:800px){
  .hero-grid,.grid-3,.grid-2{grid-template-columns:1fr}
  .hero{min-height:auto}
  .nav{align-items:flex-start;padding:16px 0}
  .nav-links{justify-content:flex-end}
  .project{grid-template-columns:1fr;gap:4px}
}
@media (max-width:520px){
  .nav{display:block}
  .nav-links{margin-top:14px;gap:14px}
  .btn.secondary{margin-left:0;display:table}
}