:root{
  --bg:#16dffa;
  --card:#0eeb71;
  --text:#0eeb71;
  --muted:#435066;
  --brand:#0ea5a5;
  --line:rgba(11,18,32,.12);
  --shadow: 0 12px 28px rgba(11,18,32,.12);
  --radius: 18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 10% 0%, rgba(14,165,165,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(14,165,165,.10), transparent 65%),
    linear-gradient(180deg, #ffffff 0%, #f7fafc 45%, #ffffff 100%);
}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 18px}

header{
  position:sticky;top:0;z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,.82);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:42px;height:42px;border-radius:12px;object-fit:cover;box-shadow:var(--shadow)}
.brand .title{font-weight:800;letter-spacing:.4px}
.brand .subtitle{font-size:12px;color:var(--muted);margin-top:2px}

.menu{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.menu a{font-size:14px;color:var(--muted);padding:10px 10px;border-radius:12px}
.menu a:hover{color:var(--text);background:rgba(14,165,165,.08)}

.lang{display:flex;align-items:center;gap:8px;padding-left:10px;margin-left:4px;border-left:1px solid var(--line)}
.lang a{font-size:12px;color:var(--muted);padding:8px 10px;border-radius:10px;border:1px solid transparent}
.lang a.current{color:var(--text);border-color: rgba(14,165,165,.45);background: rgba(14,165,165,.10)}

.hero{padding:54px 0 24px}
.hero-grid{display:grid;gap:22px;grid-template-columns: 1.2fr .8fr;align-items:stretch}
@media (max-width: 920px){.hero-grid{grid-template-columns:1fr}}
.h-card{
  background: linear-gradient(180deg, rgba(14,165,165,.08), rgba(255,255,255,.92));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.h-main{padding:28px 26px}
.kicker{
  display:inline-flex;gap:10px;align-items:center;
  font-size:12px;color:var(--muted);
  padding:8px 12px;border-radius:999px;
  border:1px solid rgba(14,165,165,.25);
  background: rgba(14,165,165,.10);
}
.kicker .dot{width:8px;height:8px;border-radius:99px;background:var(--brand)}
h1{margin:16px 0 10px;font-size:44px;line-height:1.05}
@media (max-width:520px){h1{font-size:36px}}
.lead{color:var(--muted);font-size:16px;line-height:1.55;max-width:60ch}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:12px 16px;border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.75);
  color:var(--text);
  font-weight:650;
}
.btn.primary{
  border-color: rgba(14,165,165,.55);
  background: linear-gradient(180deg, rgba(14,165,165,.24), rgba(14,165,165,.10));
}
.small{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.5}

.h-side{display:flex;flex-direction:column}
.side-top{padding:18px 18px 0;display:flex;justify-content:space-between;gap:12px}
.badge{font-size:12px;color:var(--muted);padding:8px 10px;border-radius:12px;border:1px solid var(--line);background: rgba(255,255,255,.78)}
.side-img{margin-top:14px;width:100%;height:260px;object-fit:cover;border-top:1px solid var(--line)}
@media (max-width:920px){.side-img{height:220px}}

section{padding:34px 0}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:18px;flex-wrap:wrap}
.section-title h2{margin:0;font-size:26px}
.section-title p{margin:0;color:var(--muted);max-width:70ch}

.grid{margin-top:18px;display:grid;gap:16px;grid-template-columns: repeat(3, 1fr)}
@media (max-width:920px){.grid{grid-template-columns:1fr}}
.card{padding:18px 16px;border-radius:var(--radius);border:1px solid var(--line);background: rgba(255,255,255,.92);box-shadow: 0 10px 22px rgba(11,18,32,.08)}
.card h3{margin:4px 0 8px;font-size:16px}
.card p{margin:0;color:var(--muted);line-height:1.55;font-size:14px}

.split{display:grid;gap:16px;grid-template-columns: 1fr 1fr;align-items:stretch;margin-top:18px}
@media (max-width:920px){.split{grid-template-columns:1fr}}
.list{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.55}

.docs{display:grid;gap:12px;margin-top:14px}
.doc{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 14px;border-radius:16px;border:1px solid var(--line);background: rgba(255,255,255,.92)}
.doc .meta{display:flex;flex-direction:column;gap:2px}
.doc .meta b{font-size:14px}
.doc .meta span{font-size:12px;color:var(--muted)}
.doc .dl{font-size:12px;color:var(--text);padding:8px 10px;border-radius:12px;border:1px solid rgba(14,165,165,.45);background:rgba(14,165,165,.10)}

.footer{padding:28px 0 38px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.6}
.footer-grid{display:grid;gap:14px;grid-template-columns: 1.2fr .8fr}
@media (max-width:920px){.footer-grid{grid-template-columns:1fr}}
.kv{display:grid;gap:6px}
.kv a{color:var(--text)}