:root{
  --bg:#0b1220; --card:#0f172a; --muted:#94a3b8; --text:#e2e8f0;
  --brand:#16a34a; --brand-600:#16a34a; --brand-700:#15803d;
  --header:#eef2f7; --header-text:#0b1220;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:#0ea5e9;text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1200px,92vw);margin:auto}
.site-header{background:var(--header)!important;color:var(--header-text)!important;border-bottom:1px solid #d9e0ea}
.site-header a{color:var(--header-text)}
.site-nav{display:flex;gap:14px;align-items:center;margin-left:auto}
.burger{display:none;position:relative;width:40px;height:40px;border:0;background:transparent}
.burger .bar{position:absolute;left:8px;right:8px;height:2px;background:var(--header-text);transition:.2s}
.burger .bar:nth-child(1){top:12px}.burger .bar:nth-child(2){top:19px}.burger .bar:nth-child(3){top:26px}
@media (max-width:880px){
  .burger{display:inline-flex}
  .site-nav{display:none;flex-direction:column;gap:10px;background:var(--header);position:absolute;right:16px;top:64px;padding:12px 14px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.08);border:1px solid #d9e0ea}
  .site-nav.open{display:flex}
}
.hero{background:linear-gradient(135deg,#edf2f7 0%,#e9eef6 100%);color:#0b1220;padding:clamp(40px,8vw,90px) 0}
.section{padding:48px 0}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--card);color:var(--text);border:1px solid #1c2233;border-radius:14px;padding:14px;transition:transform .06s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(0,0,0,.15);border-color:#2b3a55}
.badge{display:inline-block;background:#e6f4ea;color:#0b1220;border-radius:8px;padding:2px 8px}
.btn,button,input[type=submit]{background:#35d86d;color:#111;border:1px solid rgba(0,0,0,.12);padding:10px 14px;border-radius:10px;cursor:pointer;transition:transform .06s ease,background .2s ease,border-color .2s ease}
.btn:hover,button:hover,input[type=submit]:hover{background:#008980;border-color:rgba(0,0,0,.12)}
.btn:active,button:active,input[type=submit]:active{transform:translateY(1px)}
.kv{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.kv input,.kv textarea,.kv select{width:100%;padding:10px;border:1px solid #d9e0ea;border-radius:10px;background:#fff;color:#111}
.breadcrumbs{color:var(--muted);font-size:14px;padding:10px 0}
.site-footer{background:var(--header)!important;color:var(--header-text)!important;margin-top:40px;border-top:1px solid #d9e0ea}
.footer-cols{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.site-footer a{color:var(--header-text)}
/* === BTN PRIMARY OVERRIDE (fallback) === */
.btn.btn-primary{
  background:#003844;
  color:#fff;
  border:1px solid #003844;
  border-radius:10px;
  padding:10px 14px;
  display:inline-block;
  font-weight:600;
  text-decoration:none;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .08s ease;
}
.btn.btn-primary:hover,
.btn.btn-primary:focus{
  background:#35D86D;
  border-color:#35D86D;
  color:#fff;
}
.btn.btn-primary:active{ transform:translateY(1px); }
/* === BTN PRIMARY OVERRIDE (fallback, ensure) === */
.btn.btn-primary:hover,
.btn.btn-primary:focus{
  background:#35D86D;   /* naša zelená pri hovere */
  border-color:#35D86D;
  color:#fff;           /* biely text */
}
.btn.btn-primary:active{ transform:translateY(1px); }