/* 777 Shell CSS — clean, responsive, partial-injected header/footer
   Version: 2025.12.14
*/
:root{
  --bg:#050814;
  --panel:#0b1022;
  --card:#111735;
  --text:#f7f7fb;
  --muted:#a3a7c4;
  --gold:#f5c153;
  --gold2:#f0a72a;
  --border:rgba(255,255,255,.10);
  --border2:rgba(255,255,255,.16);
  --shadow:0 16px 44px rgba(0,0,0,.45);
  --max:1120px;
  --pad:20px;
  --r:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 0 0,#202a4b 0,var(--bg) 42%) fixed,
    radial-gradient(circle at 100% 100%,#1a2742 0,var(--bg) 45%) fixed;
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(245,193,83,.25)}

.page{min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:34px 0}
.section--sm{padding:18px 0}
hr.sep{border:0;border-top:1px solid rgba(255,255,255,.06);margin:16px 0}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(5,8,20,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav__inner{
  max-width:var(--max);
  margin:0 auto;
  padding:10px var(--pad);
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  gap:12px;
  align-items:center;
  min-width:230px;
}
.brand__mark{
  width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:conic-gradient(from 200deg,var(--gold),var(--gold2),var(--gold),#ffe6a8);
  box-shadow:0 0 34px rgba(245,193,83,.55);
  color:#1a1206;
  font-weight:800;
  font-size:14px;
}
.brand__text{display:flex;flex-direction:column;gap:2px}
.brand__title{
  font-weight:650;
  letter-spacing:.10em;
  font-size:12px;
  text-transform:uppercase;
}
.brand__sub{font-size:11px;color:var(--muted)}
.nav__links{
  display:flex;
  gap:18px;
  align-items:center;
  font-size:13px;
}
.nav__links a{
  color:var(--muted);
  position:relative;
  padding:6px 0;
}
.nav__links a:hover{color:var(--text)}
.nav__links a.active{color:var(--text)}
.nav__links a.active::after,
.nav__links a:hover::after{
  content:"";
  position:absolute;
  left:0;bottom:-2px;
  width:100%;height:2px;border-radius:99px;
  background:linear-gradient(90deg,var(--gold),var(--gold2));
}

.nav__actions{display:flex;gap:10px;align-items:center}
.nav__burger{
  display:none;
  width:40px;height:38px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(10,14,32,.78);
  color:var(--muted);
  cursor:pointer;
}
.nav__mobile{
  display:none;
  border-top:1px solid rgba(255,255,255,.06);
  padding:10px var(--pad) 14px;
}
.nav__mobile a{
  display:block;
  padding:10px 0;
  color:var(--muted);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.nav__mobile a:last-child{border-bottom:0}
.nav__mobile a:hover{color:var(--text)}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  padding:8px 14px;
  font-size:13px;
  border:1px solid transparent;
  cursor:pointer;
  white-space:nowrap;
}
.btn:focus{outline:2px solid rgba(245,193,83,.45);outline-offset:2px}
.btn--ghost{
  border-color:var(--border);
  background:rgba(10,14,32,.78);
  color:var(--muted);
}
.btn--ghost:hover{color:var(--text);border-color:rgba(255,255,255,.22)}
.btn--primary{
  background:linear-gradient(135deg,var(--gold),var(--gold2));
  color:#1a1206;
  font-weight:650;
  box-shadow:0 12px 26px rgba(245,193,83,.42);
}
.btn--primary:hover{filter:brightness(1.04)}

/* Blocks */
.hero{
  display:grid;
  grid-template-columns:1.25fr 1fr;
  gap:26px;
  align-items:center;
  padding:10px 0;
}
.kicker{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid rgba(40,196,140,.35);
  background:rgba(40,196,140,.14);
  font-size:11px;
  color:#92f6c3;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.kdot{width:8px;height:8px;border-radius:99px;background:#4af0b2;box-shadow:0 0 16px rgba(74,240,178,1)}
h1{font-size:clamp(30px,4vw,42px);line-height:1.08;margin:12px 0 10px}
h2{font-size:18px;margin:0 0 10px}
.lead{font-size:14px;color:var(--muted);max-width:680px}
.note{font-size:11px;color:var(--muted);margin-top:10px}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.split{display:grid;grid-template-columns:1.2fr 1fr;gap:14px}

.card,.panel{
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r);
  background:rgba(16,22,48,.88);
  box-shadow:var(--shadow);
}
.card{padding:14px}
.panel{padding:16px;background:rgba(11,16,34,.92)}
.tag{font-size:11px;color:var(--muted);letter-spacing:.15em;text-transform:uppercase}
.ctitle{margin-top:6px;font-weight:650}
.cbody{font-size:13px;color:var(--muted);margin-top:6px}
.link{font-size:12px;color:var(--gold)}

.ul{list-style:none;margin-top:8px}
.ul li{display:flex;gap:8px;margin:6px 0;font-size:12.5px;color:var(--muted)}
.ul li::before{content:"•";color:var(--gold)}

.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.pill{
  font-size:11px;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:var(--muted);
}

.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  border-radius:14px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(16,20,38,.65);
}
.table th,.table td{
  padding:10px 12px;
  font-size:12px;
  color:var(--muted);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.table th{color:var(--text);font-weight:650}
.table tr:last-child td{border-bottom:0}

.input,.select,.textarea{
  width:100%;
  padding:10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:#050814;
  color:var(--text);
  font-size:12.5px;
}
.select{color:var(--muted)}
.textarea{resize:vertical}

/* Footer */
.footer{
  border-top:1px solid rgba(255,255,255,.06);
  margin-top:24px;
  padding:16px var(--pad) 22px;
  font-size:11px;
  color:var(--muted);
}
.footer__inner{
  max-width:var(--max);
  margin:0 auto;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:space-between;
}
.footer__links{display:flex;flex-wrap:wrap;gap:12px}
.footer__links a:hover{color:var(--text)}

/* Responsive */
@media (max-width:980px){.hero,.split{grid-template-columns:1fr}}
@media (max-width:820px){
  .nav__links{display:none}
  .nav__burger{display:inline-flex}
  .grid3{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){.grid4{grid-template-columns:1fr}}