/* TSYSTEM power static site */
:root{
  --bg:#0b1020;
  --panel:#0f1733;
  --card:#101b3d;
  --text:#e9f1ff;
  --muted:#b8c6e6;
  --brand:#3ee6c6;
  --brand2:#9ad6ff;
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:18px;
  --radius2:14px;
  --max:1140px;
  --border:1px solid rgba(154,214,255,.16);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  background: radial-gradient(1200px 700px at 20% 10%, rgba(62,230,198,.10), transparent 60%),
              radial-gradient(1200px 700px at 80% 90%, rgba(154,214,255,.10), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(62,230,198,.35);
  outline-offset:3px;
  border-radius:10px;
}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(11,16,32,.72);
  border-bottom:var(--border);
}
.navrow{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.4px}
.brand svg{width:34px;height:34px}
.brand small{display:block;font-weight:600;color:var(--muted)}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);font-weight:600;padding:10px 10px;border-radius:12px}
.nav a:hover{background:rgba(154,214,255,.08);color:var(--text)}
.actions{display:flex;align-items:center;gap:10px}
.btn{
  border:var(--border);
  background:rgba(16,27,61,.55);
  color:var(--text);
  padding:10px 14px;
  border-radius:14px;
  font-weight:700;
  display:inline-flex;align-items:center;gap:10px;
  cursor:pointer;
  transition:transform .08s ease,background .2s ease,border-color .2s ease;
}
.btn:hover{background:rgba(16,27,61,.85);border-color:rgba(62,230,198,.25)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(135deg, rgba(62,230,198,.18), rgba(154,214,255,.12));border-color:rgba(62,230,198,.35)}
.btn.primary:hover{border-color:rgba(62,230,198,.55)}
.btn.ghost{background:transparent}
.btn.small{padding:8px 12px;border-radius:12px}
.badge{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;border:var(--border);background:rgba(16,27,61,.45);color:var(--muted);font-weight:700}
.badge .dot{width:10px;height:10px;border-radius:999px;background:var(--brand);box-shadow:0 0 0 6px rgba(62,230,198,.10)}
.hero{position:relative;padding:56px 0 24px}
.hero::before{content:"";position:absolute;inset:0;background:url("assets/img/hero.svg") center/cover no-repeat;opacity:.50;pointer-events:none}
.hero .grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}
.h1{font-size:clamp(34px,4vw,52px);line-height:1.07;margin:14px 0 10px;letter-spacing:-0.6px}
.lead{color:var(--muted);font-size:18px;max-width:62ch}
.kpirow{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.kpi{padding:10px 12px;border-radius:14px;border:var(--border);background:rgba(16,27,61,.45)}
.kpi strong{display:block;font-size:16px}
.kpi span{color:var(--muted);font-weight:650;font-size:13px}
.panel{border:var(--border);border-radius:var(--radius);background:rgba(16,27,61,.45);box-shadow:var(--shadow);padding:16px}
.panel h3{margin:0 0 8px}
.panel p{margin:0 0 12px;color:var(--muted)}
.panel .row{display:flex;gap:10px;flex-wrap:wrap}
.section{padding:34px 0}
.section .head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px}
.section h2{margin:0;font-size:28px;letter-spacing:-0.3px}
.section .sub{margin:0;color:var(--muted);max-width:80ch}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{border:var(--border);border-radius:var(--radius2);background:rgba(16,27,61,.45);padding:16px;min-height:160px;transition:transform .12s ease,border-color .2s ease,background .2s ease}
.card:hover{transform:translateY(-2px);border-color:rgba(62,230,198,.28);background:rgba(16,27,61,.62)}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.card .tag{margin-top:12px;display:inline-flex;font-family:var(--mono);font-size:12px;color:rgba(233,241,255,.86);border:1px solid rgba(62,230,198,.25);border-radius:999px;padding:6px 10px;background:rgba(62,230,198,.08)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:stretch}
.list{margin:0;padding:0;list-style:none}
.list li{padding:10px 12px;border:var(--border);border-radius:14px;background:rgba(16,27,61,.42);margin-bottom:10px}
.list li strong{display:block}
.list li span{color:var(--muted)}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.price{border:var(--border);border-radius:var(--radius);background:rgba(16,27,61,.45);padding:18px;position:relative;overflow:hidden}
.price.featured{border-color:rgba(62,230,198,.45);background:linear-gradient(135deg, rgba(62,230,198,.12), rgba(16,27,61,.55))}
.price .name{font-weight:900;letter-spacing:.3px}
.price .amt{font-size:34px;margin:10px 0 6px}
.price .amt small{font-size:14px;color:var(--muted);font-weight:700}
.price .desc{color:var(--muted);margin:0 0 12px}
.price ul{margin:0;padding-left:18px;color:var(--muted)}
.price li{margin:6px 0}
.pill{position:absolute;top:14px;right:14px;border-radius:999px;padding:6px 10px;border:1px solid rgba(62,230,198,.35);background:rgba(62,230,198,.10);font-weight:800;font-size:12px}
.faq details{border:var(--border);border-radius:14px;background:rgba(16,27,61,.42);padding:12px 14px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:800}
.faq p{color:var(--muted);margin:10px 0 0}
.footer{padding:28px 0 18px;border-top:var(--border);background:rgba(11,16,32,.75)}
.footer .grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:14px;align-items:start}
.footer h4{margin:0 0 10px}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}
.footer .fine{margin-top:16px;color:rgba(184,198,230,.85);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:var(--border);padding-top:14px;font-size:13px}
.form{display:grid;gap:10px}
.field label{display:block;font-weight:800;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:12px 12px;border-radius:14px;border:1px solid rgba(154,214,255,.18);background:rgba(11,16,32,.65);color:var(--text)}
.field textarea{min-height:120px;resize:vertical}
.hint{color:var(--muted);font-size:13px}
.toast{position:fixed;right:16px;bottom:16px;z-index:80;max-width:380px;padding:12px 14px;border-radius:14px;border:var(--border);background:rgba(16,27,61,.88);box-shadow:var(--shadow);display:none}
.toast.show{display:block}
.toast strong{display:block;margin-bottom:2px}
.toast span{color:var(--muted)}
.mobile-toggle{display:none}
@media (max-width:960px){
  .hero .grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footer .grid{grid-template-columns:1fr}
  .nav{display:none}
  .mobile-toggle{display:inline-flex}
  .mobilemenu{display:none;padding:10px 0 16px;border-top:var(--border)}
  .mobilemenu a{display:block;padding:12px 10px;border-radius:12px;color:var(--muted)}
  .mobilemenu a:hover{background:rgba(154,214,255,.08);color:var(--text)}
  .mobilemenu.show{display:block}
}