:root{
    --bg:#f6f7fb; --surface:#ffffff; --ink:#14182b; --muted:#5b6178;
    --line:#e2e5ef; --brand:#2a3fd6; --brand-2:#0fa3b1; --accent:#f5a524;
    --radius:16px;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --bg:#0d1020; --surface:#161b30; --ink:#eef0f8; --muted:#a3a9c2;
      --line:#262d4a; --brand:#7b8cff; --brand-2:#4fd1dc; --accent:#ffc35a;
    }
  }
  :root[data-theme="dark"]{
    --bg:#0d1020; --surface:#161b30; --ink:#eef0f8; --muted:#a3a9c2;
    --line:#262d4a; --brand:#7b8cff; --brand-2:#4fd1dc; --accent:#ffc35a;
  }
  *{box-sizing:border-box}
  html,body{margin:0}
  body{background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
  a{color:var(--brand)}
  .wrap{max-width:1140px;margin:0 auto;padding:0 16px}

  .test-banner{background:var(--accent);color:#1a1200;text-align:center;font-size:14px;padding:8px 12px;font-weight:600}

  header.site{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0}
  .brand{font-weight:800;letter-spacing:.02em;text-decoration:none;color:var(--ink)}
  .brand span{color:var(--brand)}
  nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-size:15px}
  nav a:hover{color:var(--ink)}
  @media (max-width:640px){ nav{display:none} }

  .hero{padding:48px 0 24px;text-align:center}
  .eyebrow{display:inline-block;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:700;margin-bottom:12px}
  h1{font-size:clamp(30px,5vw,48px);line-height:1.15;margin:0 0 14px}
  .lead{max-width:680px;margin:0 auto;color:var(--muted);font-size:18px}

  .ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:32px 0 8px}
  @media (max-width:900px){ .ladder{grid-template-columns:repeat(2,1fr)} }
  @media (max-width:560px){ .ladder{grid-template-columns:1fr} }

  .tier{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column}
  .tier.featured{border:2px solid var(--brand);box-shadow:0 10px 30px -12px rgba(42,63,214,.35)}
  .tier .badge{position:absolute;top:-12px;left:22px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
  .tier .level{font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.08em;text-transform:uppercase}
  .tier h2{margin:6px 0 4px;font-size:26px}
  .tier .who{color:var(--muted);font-size:15px;min-height:46px;margin:0 0 14px}
  .price{font-size:30px;font-weight:800;margin:0}
  .price small{font-size:14px;color:var(--muted);font-weight:500}
  .tier ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
  .tier li{padding:7px 0 7px 26px;position:relative;font-size:15px;border-top:1px dashed var(--line)}
  .tier li:first-child{border-top:none}
  .tier li::before{content:"✓";position:absolute;left:0;color:var(--brand-2);font-weight:800}
  .tier li.inherit{color:var(--muted);font-style:italic}
  .tier li.inherit::before{content:"+";color:var(--muted)}
  .btn{display:inline-block;text-align:center;background:var(--brand);color:#fff;text-decoration:none;font-weight:700;padding:12px 16px;border-radius:12px;border:0;cursor:pointer;font-size:16px}
  .btn:hover{filter:brightness(1.08)}
  .btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}

  .section{padding:56px 0}
  .section h2{font-size:clamp(24px,3.4vw,34px);margin:0 0 10px}
  .section .sub{color:var(--muted);margin:0 0 24px;max-width:720px}

  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  @media (max-width:800px){ .cards{grid-template-columns:1fr} }
  .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
  .card h3{margin:0 0 8px;font-size:18px}
  .card p{margin:0;color:var(--muted);font-size:15px}

  .table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
  table{width:100%;border-collapse:collapse;min-width:620px}
  th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
  th{font-size:14px;color:var(--muted);font-weight:700}
  th.tc,td.tc{text-align:center}
  tr:last-child td{border-bottom:none}
  .yes{color:var(--brand-2);font-weight:800}
  .no{color:var(--muted)}

  .cta{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-radius:22px;padding:40px 26px;text-align:center}
  .cta h2{margin:0 0 10px;font-size:clamp(24px,3.4vw,34px)}
  .cta p{margin:0 auto 22px;max-width:620px;opacity:.95}
  .cta .btn{background:#fff;color:var(--brand)}
  .cta .btn.ghost{background:transparent;color:#fff;border-color:#fff;margin-left:8px}

  .notice{font-size:14px;color:var(--muted);margin-top:18px}
  footer.site{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:14px}
  footer.site .row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
  footer.site a{color:var(--muted)}

/* kalendár podujatí */
.cal{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal-head h3{margin:0;font-size:20px}
.cal-head button{background:transparent;border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:6px 12px;cursor:pointer;font-size:16px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-dow{font-size:12px;color:var(--muted);text-align:center;font-weight:700;padding:4px 0}
.cal-day{min-height:64px;border:1px solid var(--line);border-radius:10px;padding:6px;font-size:14px;position:relative}
.cal-day.empty{border:none}
.cal-day.has{border-color:var(--brand);background:rgba(42,63,214,.06)}
.cal-day .dot{display:block;margin-top:6px;font-size:11px;line-height:1.3;color:var(--ink)}
@media (max-width:560px){ .cal-day{min-height:48px;padding:4px} .cal-day .dot{font-size:10px} }

/* ===== O nás ===== */
.ab-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:40px 0 56px}
.ab-hero h1{font-size:clamp(32px,4.6vw,52px);line-height:1.08;letter-spacing:-.02em;margin:10px 0 18px}
.ab-hero .lead{margin:0;max-width:560px;font-size:18px}
.ab-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--brand);background:rgba(42,63,214,.08);border-radius:999px;padding:6px 12px}
.ab-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.ab-figure{margin:0}
.ab-figure img{display:block;width:100%;height:auto;border-radius:20px;box-shadow:0 24px 48px -24px rgba(20,24,43,.35)}
.ab-figure figcaption{font-size:14px;color:var(--muted);margin-top:10px}
.ab-figure figcaption strong{color:var(--ink)}
@media (max-width:860px){ .ab-hero{grid-template-columns:1fr;gap:28px;padding-top:24px} }

.ab-stats{background:linear-gradient(135deg,var(--brand),#1b2a9e);color:#fff;border-radius:24px;padding:40px 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ab-stats .n{font-size:clamp(36px,5vw,56px);font-weight:800;letter-spacing:-.02em;line-height:1}
.ab-stats .l{margin-top:10px;font-size:15px;opacity:.9;max-width:260px}
.ab-stats-note{font-size:14px;color:var(--muted);margin:12px 4px 0}
@media (max-width:700px){ .ab-stats{grid-template-columns:1fr;padding:28px 22px} }

.ab-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.ab-split h2{font-size:clamp(26px,3.4vw,38px);line-height:1.15;letter-spacing:-.01em;margin:8px 0 0}
.ab-split p{margin:0 0 16px;font-size:17px;color:var(--muted)}
.ab-quote{margin:24px 0 0;padding:22px 24px;border-left:4px solid var(--brand-2);background:var(--surface);border-radius:0 16px 16px 0;font-size:17px;line-height:1.65}
.ab-quote b{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-2);margin-bottom:8px}
@media (max-width:860px){ .ab-split{grid-template-columns:1fr;gap:16px} }

.ab-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.ab-head h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em;margin:6px 0 0}
.ab-head p{margin:0;color:var(--muted);max-width:460px}

.ab-areas{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line)}
.ab-area{padding:28px 28px 28px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:56px 1fr;gap:16px}
.ab-area:nth-child(odd){border-right:1px solid var(--line)}
.ab-area:nth-child(even){padding-left:28px;padding-right:0}
.ab-area .num{font-size:15px;font-weight:800;color:var(--brand)}
.ab-area h3{margin:0 0 8px;font-size:19px}
.ab-area p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:760px){ .ab-areas{grid-template-columns:1fr} .ab-area,.ab-area:nth-child(even){padding:22px 0;border-right:none} }

.pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:10px 16px;font-size:15px;font-weight:600}

.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 24px;margin-top:32px}
.member{display:flex;gap:16px;align-items:center}
.member img{width:84px;height:84px;border-radius:50%;object-fit:cover;flex:none;background:var(--line)}
.member h3{margin:0;font-size:16px;line-height:1.3}
.member p{margin:4px 0 0;font-size:14px;color:var(--muted);line-height:1.4}
.member.lead-role h3{color:var(--brand)}
@media (max-width:860px){ .team-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .team-grid{grid-template-columns:1fr} }

.ab-photos{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){ .ab-photos{grid-template-columns:1fr} }

.ev-list{list-style:none;margin:0;padding:0;columns:2;column-gap:48px}
.ev-list li{break-inside:avoid;display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.ev-list li span{color:var(--muted);white-space:nowrap;font-size:14px}
@media (max-width:760px){ .ev-list{columns:1} .ev-list li{flex-direction:column;gap:2px} }

.link-arrow{font-weight:700;text-decoration:none}
.link-arrow:hover{text-decoration:underline}

/* opravy: mobil */
@media (max-width:760px){ .ab-area:nth-child(odd){border-right:none} }
@media (max-width:640px){
  header.site{flex-wrap:wrap;gap:10px;padding-bottom:6px}
  header.site nav{display:flex;gap:18px;width:100%;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  header.site nav a{margin-left:0;white-space:nowrap}
  header.site nav a[aria-current="page"]{color:var(--brand);font-weight:700}
}