/* base.css — sdílené design tokeny, layout, hlavička a patička (obě stránky) */
:root{--bg:#06070c;--panel:#0d1018;--panel2:#0a0c13;--line:#1a1f2e;--txt:#e9ecf5;
  --mut:#8b93a7;--acc:#7c5cff;--acc2:#22d3ee;--gold:#e8c88a;--ok:#4ade80;--err:#f87171;color-scheme:dark}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6;min-height:100vh}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(600px circle at 10% -8%,rgba(124,92,255,.18),transparent 60%),
    radial-gradient(680px circle at 95% 5%,rgba(34,211,238,.12),transparent 55%)}
.wrap{margin:0 auto;padding:0 24px;position:relative;z-index:1}
a{color:inherit;text-decoration:none}

/* hlavička */
header{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:700}
.logo .dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 0 16px var(--acc)}
.logo small{color:var(--mut);font-weight:500}
header a.gh{color:var(--acc2);font-size:14px;font-weight:600;border:1px solid rgba(34,211,238,.4);padding:8px 16px;border-radius:10px;background:rgba(34,211,238,.07);transition:.15s}
header a.gh:hover{color:#06070c;border-color:var(--acc2);background:var(--acc2);box-shadow:0 4px 16px rgba(34,211,238,.3)}

/* hero (sdílené prvky; rozměry řeší stránkové CSS) */
.pill{display:inline-flex;gap:8px;align-items:center;padding:6px 15px;border-radius:100px;border:1px solid var(--line);
  background:rgba(255,255,255,.02);color:var(--mut);font-size:13px}
.pill b{color:var(--gold)}
h1{font-weight:800;letter-spacing:-.02em}
h1 .grad{background:linear-gradient(120deg,var(--acc2),var(--acc) 60%,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);margin:12px auto 0}

/* patička */
footer{text-align:center;color:var(--mut);font-size:13px;padding:28px 0 40px}
.site-footer{border-top:1px solid var(--line);margin-top:36px;padding:40px 0 24px}
.foot-grid{display:grid;gap:28px}
.foot-brand .flogo{display:flex;align-items:center;gap:9px;font-weight:700;margin-bottom:12px}
.foot-brand .flogo .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--acc),var(--acc2));box-shadow:0 0 14px var(--acc)}
.foot-brand p{color:var(--mut);font-size:13.5px;max-width:320px;line-height:1.6}
.foot-col h2{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--txt);margin-bottom:13px;font-weight:600}
.foot-col a,.foot-col span{display:block;color:var(--mut);font-size:14px;margin-bottom:9px;transition:color .15s;cursor:pointer}
.foot-col a:hover{color:var(--acc2)}
.foot-col span.engines{display:block}
.foot-col span.engines a{display:inline;margin:0;color:var(--acc2)}
.foot-col span.engines a:hover{color:var(--txt);text-decoration:underline}
.foot-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--mut);font-size:13px}

/* FAQ (viditelná, odpovídá FAQPage JSON-LD) — nativní details, bez JS */
.faq{margin:10px 0 44px}
.faq h2{font-size:20px;margin-bottom:16px;text-align:center}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;padding:15px 20px;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--acc2);font-size:22px;font-weight:400;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--acc2)}
.faq details p{padding:0 20px 16px;color:var(--mut);font-size:14.5px;line-height:1.65}

/* sdílená responzivita */
@media(max-width:900px){ .wrap{max-width:100%} }
@media(max-width:700px){ .foot-grid{grid-template-columns:1fr 1fr} .foot-brand{grid-column:1/-1} }
@media(max-width:430px){ .foot-grid{grid-template-columns:1fr} .foot-bottom{flex-direction:column;text-align:center} }