:root{
  --bg-dark:#030915;
  --bg-section:#081323;
  --navy:#022A6A;
  --primary:#0463C7;
  --accent:#19B5FF;
  --silver-light:#DADBDD;
  --silver:#BCC0C4;
  --gray:#989AA0;
  --white:#FFFFFF;
  --card:#0b1529;
  --border:rgba(255,255,255,.09);
}

*{box-sizing:border-box}
body{
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at top right, rgba(25,181,255,.12), transparent 30%),
    linear-gradient(180deg, #030915 0%, #071121 100%);
  color:var(--silver-light);
}
h1,h2,h3,h4,h5,h6,.navbar-brand{font-weight:700;color:var(--white)}
a{text-decoration:none}
.brand-logo{width:42px;height:42px;object-fit:contain}
.athar-nav{
  backdrop-filter: blur(10px);
  background:rgba(3,9,21,.82);
  border-bottom:1px solid var(--border);
}
.navbar .nav-link{color:var(--silver-light)!important}
.navbar .nav-link:hover{color:var(--accent)!important}
.btn-brand{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  border:none;color:white;font-weight:600;
  box-shadow:0 10px 25px rgba(4,99,199,.25);
}
.btn-brand:hover{color:white;transform:translateY(-1px)}
.hero-section{padding:90px 0 70px}
.hero-section h1{font-size:clamp(2.3rem,5vw,4.4rem);line-height:1.05;margin:14px 0 18px}
.hero-section .lead{max-width:620px;color:var(--silver-light)}
.hero-image,.service-thumb{width:100%;display:block;border-radius:24px}
.eyebrow{
  display:inline-block;padding:8px 14px;border-radius:999px;
  background:rgba(25,181,255,.12);color:var(--accent);font-size:.85rem;font-weight:700;letter-spacing:.04em
}
.hero-stats .stat-card,.info-panel,.service-card,.project-card,.testimonial-card,.quote-form{
  background:linear-gradient(180deg, rgba(12,23,44,.92), rgba(8,19,35,.95));
  border:1px solid var(--border);
  border-radius:24px;
  box-shadow:0 18px 40px rgba(0,0,0,.25);
}
.stat-card{padding:18px;text-align:center;height:100%}
.stat-card strong{display:block;font-size:1.5rem;color:white}
.stat-card span{display:block;font-size:.9rem;color:var(--silver)}
.section-dark{background:rgba(255,255,255,.02)}
.section-head{max-width:760px;margin:0 auto 20px}
.section-head h2{margin-top:10px}
.service-card,.project-card,.testimonial-card{overflow:hidden}
.service-card h3,.project-card h3{font-size:1.25rem;margin-top:12px}
.icon-badge{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(25,181,255,.16), rgba(4,99,199,.18));
  color:var(--accent);font-size:1.25rem
}
.text-link{color:var(--accent);font-weight:600}
.text-link:hover{color:white}
.page-banner{padding:80px 0 40px}
.page-banner p{max-width:720px;margin:12px auto 0;color:var(--silver)}
.border-soft{border:1px solid var(--border)}
.check-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:25px
}
.check-grid div{
  padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.03);
  border:1px solid var(--border)
}
.check-grid i,.stars{color:var(--accent)}
.quote-form{padding:28px}
.form-control, .form-select{
  background:rgba(255,255,255,.03)!important;color:var(--white)!important;
  border:1px solid var(--border)!important;border-radius:14px!important;padding:14px 16px!important
}
.form-control::placeholder{color:#98a1ad}
.site-footer{
  background:rgba(0,0,0,.25);
  border-top:1px solid var(--border)
}
.footer-links li,.footer-links a{color:var(--silver);margin-bottom:8px}
.footer-links a:hover{color:var(--accent)}
@media (max-width: 767px){
  .hero-section{padding-top:60px}
  .check-grid{grid-template-columns:1fr}
}