/* assets/css/site.css */
:root{
  --bg:#0b1020;
  --text:#eaf0ff;
  --muted:#b7c3e6;
  --line:rgba(255,255,255,.10);
  --accent:#5b7cfa;
  --accent2:#22c55e;
  --shadow: 0 14px 40px rgba(0,0,0,.35);
  --radius:18px;
  --max:1120px;
  --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);
  color:var(--text);
  background:
    radial-gradient(900px 500px at 12% 10%, rgba(91,124,250,.22), transparent 60%),
    radial-gradient(800px 450px at 90% 20%, rgba(34,197,94,.14), transparent 55%),
    radial-gradient(900px 550px at 50% 95%, rgba(245,158,11,.10), transparent 60%),
    var(--bg);
}
a{color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* Nav */
.nav{
  position:sticky; top:0; z-index:30;
  backdrop-filter: blur(12px);
  background: linear-gradient(to bottom, rgba(11,16,32,.85), rgba(11,16,32,.55));
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:12px}
.brand{display:flex; gap:10px; align-items:center; text-decoration:none}
.logo{
  width:38px; height:38px; border-radius:12px;
  background: linear-gradient(135deg, rgba(91,124,250,1), rgba(34,197,94,1));
  box-shadow: 0 10px 26px rgba(91,124,250,.25);
  display:inline-block;
}
.brand-text{display:flex; flex-direction:column}
.brand-name{font-weight:900; letter-spacing:.2px}
.brand-tagline{color:var(--muted); font-weight:650}

.links{display:flex; gap:10px; flex-wrap:wrap}
.links a{
  text-decoration:none;
  color:var(--muted);
  font-weight:700;
  font-size:14px;
  padding:8px 10px;
  border-radius:12px;
}
.links a:hover{background:rgba(255,255,255,.06); color:var(--text)}
.links a.active{background:rgba(255,255,255,.08); color:var(--text); border:1px solid var(--line)}

.actions{display:flex; gap:10px; align-items:center}

/* Buttons */
.btn{
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--text);
  font-weight:780;
  padding:10px 14px;
  border-radius:14px;
  text-decoration:none;
  display:inline-flex; align-items:center; gap:10px;
}
.btn:hover{background: rgba(255,255,255,.10)}
.btn.primary{
  border-color: rgba(91,124,250,.55);
  background: linear-gradient(135deg, rgba(91,124,250,.90), rgba(91,124,250,.55));
  box-shadow: 0 12px 28px rgba(91,124,250,.25);
}
.btn.ghost{background:transparent}

/* Layout cards */
section{padding:26px 0}
.hero{padding:52px 0 20px}
.hero-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:18px; align-items:stretch}
.card{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card{padding:28px}
h1{margin:14px 0 10px; font-size:42px; line-height:1.08; letter-spacing:-.6px}
.lead{color:var(--muted); font-size:16.5px; line-height:1.6; margin:0 0 18px; max-width: 62ch}
.pill{
  font-family:var(--mono);
  font-size:12px;
  color:rgba(234,240,255,.85);
  border:1px solid var(--line);
  background: rgba(255,255,255,.05);
  padding:6px 10px;
  border-radius:999px;
  display:inline-flex; gap:8px; align-items:center;
}

.hero-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
.tagrow{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
.tag{
  font-size:12px;
  color:rgba(234,240,255,.85);
  border:1px solid var(--line);
  padding:6px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.04);
  text-decoration:none;
}
.tag:hover{background: rgba(255,255,255,.08)}

.aside{padding:22px; display:flex; flex-direction:column; gap:12px}
.kpi{display:grid; grid-template-columns:1fr 1fr; gap:10px}
.k{border:1px solid var(--line); background: rgba(0,0,0,.18); border-radius:16px; padding:14px}
.k .n{font-size:18px; font-weight:900}
.k .d{color:var(--muted); font-size:13px; margin-top:4px; line-height:1.3}

/* Section head + grid */
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin-bottom:14px}
.section-head h2{margin:0; font-size:22px; letter-spacing:-.2px}
.section-head p{margin:0; color:var(--muted); max-width:70ch; font-size:14.5px; line-height:1.5}

.grid{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.tile{padding:18px; border-radius: var(--radius); border:1px solid var(--line); background: rgba(0,0,0,.18)}
.tile h3{margin:0 0 8px; font-size:16px}
.tile p{margin:0; color:var(--muted); line-height:1.55; font-size:14px}

.split{display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:stretch}
.list{margin:0; padding-left:18px; color:var(--muted); line-height:1.7}
.small{font-size:13px}
.muted{color:var(--muted)}
.hr{height:1px; background:var(--line); margin:14px 0}
.fine{font-size:12.5px; color:rgba(183,195,230,.9); line-height:1.6}

/* Contact form */
.contact{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:10px}
.field{
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.18);
  color:var(--text);
  font-family:var(--sans);
  font-size:14px;
}
textarea.field{min-height:110px; resize:vertical; grid-column:1/-1}
.smallrow{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-top:10px}

/* Footer */
.footer{
  padding:28px 0 44px;
  border-top:1px solid var(--line);
  margin-top:18px;
  background: linear-gradient(to top, rgba(0,0,0,.22), transparent);
}
.footgrid{display:grid; grid-template-columns: 1.2fr .8fr; gap:14px; align-items:flex-start}
.brand-inline{display:flex; gap:10px; align-items:center}

/* Mobile */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footgrid{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  h1{font-size:34px}
  .links{display:none}
}