/* Cingatel Wireless — shared brand design system
   Metallic Blue #1E5BFF · Vibrant Orange #FF8A00 · Chrome · Charcoal Black
   Dark enterprise, glassmorphism, subtle neon edge-lighting. */

:root{
  --blue:#1e5bff; --blue-2:#0b3fd6; --orange:#ff8a00; --orange-2:#ff6a00;
  --chrome:#cfd6e4; --chrome-dim:#8b96ad;
  --bg:#070a12; --bg-2:#0b1020; --panel:#111a2e; --panel-2:#0e1526;
  --line:#1e2c49; --line-2:#2a3a5e;
  --ink:#eef3ff; --muted:#9aa7c2;
  --ok:#2fe6a8; --warn:#ffb020; --err:#ff5a6a;
  --glass:rgba(18,26,46,.62); --glass-brd:rgba(120,150,220,.16);
  --radius:16px; --shadow:0 18px 50px rgba(0,0,0,.45);
  --grad:linear-gradient(110deg,var(--blue),var(--orange));
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
    radial-gradient(1100px 620px at 78% -8%,rgba(30,91,255,.16),transparent 60%),
    radial-gradient(900px 560px at 10% 8%,rgba(255,138,0,.10),transparent 55%),
    var(--bg);
  color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* logo: pure-black bg drops out against dark surfaces */
.logo-img{display:block;mix-blend-mode:lighten}

/* ---- top nav ---- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:rgba(7,10,18,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.nav-links{display:flex;gap:22px;color:var(--muted);font-size:14.5px;font-weight:500}
.nav-links a{padding:6px 2px;position:relative}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--grad);border-radius:2px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:12px 22px;border-radius:12px;
  font-weight:650;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#04101f;box-shadow:0 8px 26px rgba(30,91,255,.34)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(255,138,0,.36)}
.btn-ghost{border-color:var(--line-2);background:rgba(255,255,255,.03);color:var(--ink)}
.btn-ghost:hover{border-color:var(--blue);color:#fff}
.btn-sm{padding:9px 15px;font-size:13.5px;border-radius:10px}

/* ---- glass panels / cards ---- */
.glass{background:var(--glass);border:1px solid var(--glass-brd);border-radius:var(--radius);
  backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;transition:.18s}
.card:hover{transform:translateY(-3px);border-color:var(--blue)}
.edge{position:relative;overflow:hidden}
.edge::before{content:"";position:absolute;inset:0;padding:1px;border-radius:inherit;
  background:linear-gradient(120deg,rgba(30,91,255,.6),rgba(255,138,0,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.5}

/* ---- section + headings ---- */
section{padding:66px 0}
.eyebrow{color:var(--orange);font-weight:750;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase}
h1{font-size:clamp(34px,6vw,66px);line-height:1.03;letter-spacing:-1.4px;font-weight:850;margin:14px 0 0}
h2{font-size:clamp(26px,4vw,42px);letter-spacing:-.6px;font-weight:820;margin:10px 0 0}
h3{font-size:19px;font-weight:720;margin:0 0 8px}
.sub{color:var(--muted);max-width:680px;margin-top:14px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}.nav-links{display:none}}

/* ---- KPI / stat tiles ---- */
.kpi{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);
  border-radius:14px;padding:18px}
.kpi .lbl{color:var(--muted);font-size:12.5px;letter-spacing:.04em;text-transform:uppercase}
.kpi .val{font-size:27px;font-weight:800;margin-top:6px}
.kpi .val.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi .delta{font-size:12.5px;margin-top:4px}
.up{color:var(--ok)} .down{color:var(--err)}

/* ---- badges ---- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;
  font-size:12px;font-weight:600;border:1px solid var(--line-2)}
.badge .dot{width:7px;height:7px;border-radius:50%}
.b-ok{color:var(--ok)} .b-ok .dot{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.b-warn{color:var(--warn)} .b-warn .dot{background:var(--warn)}
.b-err{color:var(--err)} .b-err .dot{background:var(--err)}

/* ---- tables ---- */
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;
  letter-spacing:.05em;padding:11px 12px;border-bottom:1px solid var(--line)}
.tbl td{padding:12px;border-bottom:1px solid var(--line)}
.tbl tr:hover td{background:rgba(255,255,255,.02)}

/* ---- forms ---- */
.inp{width:100%;padding:12px 14px;border-radius:11px;background:rgba(255,255,255,.04);
  border:1px solid var(--line-2);color:var(--ink);font-size:15px;font-family:inherit}
.inp:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,91,255,.2)}
label.fld{display:block;color:var(--muted);font-size:13px;margin:0 0 6px}

/* ---- portal / ops shell ---- */
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-right:1px solid var(--line);
  padding:18px 14px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side .brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px}
.snav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);
  font-size:14px;font-weight:550;margin-bottom:2px;cursor:pointer}
.snav a:hover{background:rgba(255,255,255,.04);color:var(--ink)}
.snav a.active{background:linear-gradient(90deg,rgba(30,91,255,.22),rgba(255,138,0,.1));color:#fff;
  border:1px solid var(--line-2)}
.main{padding:26px 30px;overflow-x:hidden}
.main-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:22px}
@media(max-width:860px){.shell{grid-template-columns:1fr}.side{position:static;height:auto;display:none}
  .side.open{display:block}}

/* ---- animation ---- */
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pulseGlow{0%,100%{opacity:.5}50%{opacity:1}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.fade-up{animation:fadeUp .7s both}
.float{animation:floaty 6s ease-in-out infinite}
footer.ft{border-top:1px solid var(--line);padding:44px 0;color:var(--muted);font-size:14px;margin-top:40px}
.ft-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:26px}
@media(max-width:860px){.ft-grid{grid-template-columns:1fr 1fr}}
.ft a{display:block;color:var(--muted);padding:4px 0}.ft a:hover{color:var(--ink)}
.demo-tag{font-size:11px;color:var(--warn);border:1px solid var(--line-2);border-radius:6px;padding:2px 7px;font-weight:600}