/* ========================================================
   Nexus System and Consulting — shared site styles
   ======================================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#0B5CFF;
  --dark:#061A57;
  --green:#79E44A;
  --purple:#7B61FF;
  --orange:#FFB000;
  --teal:#00ccb4;
  --red:#FF4B6E;
  --light:#f4f7ff;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:#1a1a2e;overflow-x:hidden}
a{color:inherit}
img{max-width:100%;display:block}

/* ── NAV ── */
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 52px;height:64px;background:#fff;
  box-shadow:0 1px 8px rgba(0,0,0,.08);position:sticky;top:0;z-index:200
}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none}
.logo-n{
  width:38px;height:38px;border-radius:7px;
  background:linear-gradient(135deg,#0B5CFF 30%,#79E44A 100%);
  display:flex;align-items:center;justify-content:center;
  font-family:'Poppins',sans-serif;font-weight:900;font-size:20px;color:#fff;letter-spacing:-1px
}
.logo-text .brand{font-family:'Poppins',sans-serif;font-weight:800;font-size:15px;color:var(--dark);line-height:1}
.logo-text .sub{font-size:9px;letter-spacing:1.8px;color:#777;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{
  font-size:13px;font-weight:500;color:#333;text-decoration:none;
  padding:6px 11px;border-radius:4px;white-space:nowrap
}
.nav-links a.active{color:var(--blue);border-bottom:2px solid var(--blue)}
.nav-links a:hover{color:var(--blue)}
.btn-nav{
  background:var(--blue);color:#fff;padding:9px 18px;border-radius:6px;
  font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;
  display:flex;align-items:center;gap:6px
}
.btn-nav:hover{background:#0047cc}

/* ── FOOTER ── */
footer{background:#040d2b;padding:56px 52px 0;color:rgba(255,255,255,.65)}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:32px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)
}
.footer-brand .logo{margin-bottom:14px}
.footer-brand p{font-size:12.5px;line-height:1.75;color:rgba(255,255,255,.5);max-width:260px;margin-bottom:16px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;
  font-size:13px;transition:background .2s
}
.footer-social a:hover{background:var(--blue)}
.footer-col h4{
  font-family:'Poppins',sans-serif;font-weight:700;font-size:13px;color:#fff;
  margin-bottom:16px;letter-spacing:.3px
}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{
  font-size:12.5px;color:rgba(255,255,255,.55);text-decoration:none;transition:color .2s
}
.footer-col ul li a:hover{color:var(--green)}
.footer-contact li{
  display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:rgba(255,255,255,.55);
  margin-bottom:12px;line-height:1.5
}
.footer-contact li span.ico{flex-shrink:0}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding:22px 0;font-size:11.5px;color:rgba(255,255,255,.4)
}
.footer-bottom a{color:rgba(255,255,255,.4);text-decoration:none}
.footer-bottom a:hover{color:#fff}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:1000px){.footer-top{grid-template-columns:1fr 1fr}}