:root{
  --bg:#0b1020;
  --card:#0f1724;
  --muted:#9aa3b2;
  --accent:#2aa8ff;
  --accent-2:#f6a623;
  --text:#e6eef8;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}
.container{max-width:1100px;margin:0 auto;padding:28px}
.header-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:14px}
.logo{width:110px;height:auto;border-radius:6px}
.brand-text h1{margin:0;font-size:20px}
.tag{margin:2px 0 0;color:var(--muted);font-size:13px}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-weight:600}
.nav a:hover{color:var(--accent)}

.hero{position:relative;height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(0.45) contrast(1.05)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(10,14,24,0.3), rgba(5,9,18,0.6))}
.hero-inner{position:relative;text-align:center;padding:20px;color:var(--text);max-width:900px}
.hero h2{font-size:30px;margin:0 0 10px;color:var(--text)}
.hero-lead{color:var(--muted);margin:0 0 18px}
.hero-cta{display:flex;gap:12px;justify-content:center}
.btn{display:inline-block;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:700;border:0;cursor:pointer}
.btn.primary{background:var(--accent);color:#001021}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--text)}

.hero-contact{margin-top:12px;color:var(--muted);font-size:14px}

/* sections */
.services-section, .about-section, .contact-section{margin-top:34px;background:transparent;padding-bottom:12px}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px}
.service-card{background:var(--card);padding:16px;border-radius:10px;box-shadow:0 6px 18px rgba(2,6,12,0.6)}
.service-card h4{margin:0 0 8px;color:var(--accent-2)}
.service-card p{margin:0;color:var(--muted);font-size:14px}

.about-inner{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}
.about-inner > div{flex:1;min-width:260px;background:var(--card);padding:16px;border-radius:10px}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px}
.card{background:var(--card);padding:16px;border-radius:10px}

.contact-form label{display:block;margin-bottom:10px;color:var(--muted);font-size:13px}
.contact-form input[type="text"], .contact-form input[type="email"], .contact-form input[type="tel"], .contact-form textarea{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.04);background:transparent;color:var(--text)}
.form-msg{margin-top:10px;color:var(--accent-2);font-weight:600}
.small{font-size:12px}
.muted{color:var(--muted)}

.site-footer{border-top:1px solid rgba(255,255,255,0.03);margin-top:40px;padding:18px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.logo-small{width:60px;height:auto;border-radius:6px}

/* responsive */
@media (max-width:900px){
  .services-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .header-inner{flex-direction:column;align-items:flex-start}
  .nav{margin-top:8px}
  .hero{height:360px}
  .brand-text h1{font-size:18px}
}