:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --brand:#3b82f6;
  --brand-600:#2563eb;
  --surface:#f8fafc;
  --radius:16px;
  --shadow:0 8px 24px rgba(15,23,42,0.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;background:rgba(255,255,255,0.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.brand img{width:38px;height:38px;border-radius:12px}
.nav{display:flex;align-items:center;gap:22px}
.nav a{padding:8px 10px;border-radius:10px}
.nav a:hover{background:var(--surface)}
.nav .btn{background:var(--brand);color:#fff;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow);font-weight:600}
.nav .btn:hover{background:var(--brand-600)}
.nav-toggle{display:none;background:none;border:none;font-size:28px}
.hero{padding:72px 0;background:linear-gradient(180deg,#ffffff, #f1f5f9)}
.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center}
.hero h1{font-size:48px;line-height:1.05;margin:0 0 14px}
.hero p{font-size:18px;color:var(--muted);margin:0 0 18px}
.cta{display:flex;gap:14px;margin-top:12px}
.button{background:var(--text);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;box-shadow:var(--shadow)}
.button.secondary{background:var(--brand)}
.section{padding:56px 0}
.section h2{font-size:32px;margin:0 0 8px}
.section p.lead{color:var(--muted);margin-top:0}
.grid{display:grid;gap:22px}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.card img.portrait{width:100%;height:240px;object-fit:cover;border-radius:12px}
.role{display:inline-block;margin-top:6px;color:var(--brand);font-weight:600}
.badge{display:inline-block;padding:6px 10px;background:var(--surface);border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);font-weight:700}
.list{display:grid;gap:12px}
.list li{display:flex;gap:12px;align-items:flex-start}
.list li i{display:inline-block; width:22px; height:22px; border-radius:6px; background:var(--brand); color:#fff; font-style:normal; text-align:center; line-height:22px; font-weight:700}
.form{display:grid;gap:14px;margin-top:12px}
.input, select, textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}
textarea{min-height:120px}
.checkbox{display:flex;gap:10px;align-items:flex-start}
.submit{background:var(--brand);color:#fff;border:none;padding:12px 16px;border-radius:12px;font-weight:700;cursor:pointer}
.submit:hover{background:var(--brand-600)}
.site-footer{border-top:1px solid var(--line);background:#fff}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:80px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:32px;height:32px;border-radius:8px}
.footer-links{display:flex;gap:18px}
@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .nav{display:none;position:absolute;top:70px;right:0;background:#fff;border-left:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 16px;flex-direction:column;align-items:flex-start;width:min(75vw,320px)}
  .nav a{width:100%}
  .nav-toggle{display:block}
}