/*
Theme Name: ScansTech Modern
Author: ChatGPT
Description: Lightweight modern theme for Scans Technology.
Version: 1.0.0
Text Domain: scanstech-modern
*/

:root{
  --bg:#0b1220;
  --ink:#0f172a;
  --muted:#475569;
  --muted2:#64748b;
  --surface:#ffffff;
  --surface2:#f8fafc;
  --stroke:rgba(15,23,42,.10);
  --accent:#2dd4bf;
  --accent2:#60a5fa;
  --shadow:0 18px 50px rgba(2,6,23,.12);
  --radius:18px;
  --radius2:26px;
  --max:1140px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  color:var(--ink);
  background:var(--surface2);
  line-height:1.6;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid rgba(15,23,42,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.2px}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent2),var(--accent));box-shadow:0 10px 26px rgba(96,165,250,.25)}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);font-weight:700;font-size:14px}
.nav a:hover{color:var(--ink)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:999px;border:1px solid rgba(15,23,42,.14);background:#fff;font-weight:800;font-size:14px;transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(2,6,23,.10);border-color:rgba(45,212,191,.40)}
.btn.primary{border-color:rgba(45,212,191,.55);background:linear-gradient(135deg,rgba(45,212,191,.20),rgba(96,165,250,.16))}

.mobile-toggle{display:none}
.mobile-menu{display:none;padding-bottom:12px}

/* Main */
main{padding-bottom:30px}

/* Footer */
.site-footer{border-top:1px solid rgba(15,23,42,.10);padding:30px 0;color:var(--muted2)}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}
.footer-grid h4{margin:0 0 10px;color:var(--ink);font-size:14px}
.footer-grid a{color:var(--muted);font-weight:700}
.footer-grid a:hover{color:var(--ink)}

/* Utility */
.small{font-size:13px;color:var(--muted2)}

@media (max-width: 980px){
  .nav{display:none}
  .mobile-toggle{display:inline-flex}
  .mobile-menu{display:block}
  .footer-grid{grid-template-columns:1fr}
}