:root {
  --ink: #1E2A33;
  --paper: #F4F6F5;
  --card: #FFFFFF;
  --line: #CAD5D1;
  --muted: #55646D;
  --error: #B42318;
  --accent: #0F6E66;
  --accent-soft: #DCEFEA;
  --display: "Bahnschrift", "DIN Alternate", "DIN 2014", "Avenir Next Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --r-tile: 8px;
  --r-panel: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 var(--body);
}
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* Header */
.top { padding: 18px 0; }
.top .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.brand { font: 600 19px/1 var(--display); letter-spacing: .01em; color: var(--ink); text-decoration: none; }
.brand span { color: var(--accent); }
.top-note { font-size: 14px; color: var(--muted); }

/* Hero */
.hero { position: relative; padding: 24px 0 72px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; position: relative; z-index: 1; }
.hero h1 {
  font: 600 clamp(34px, 4.6vw, 54px)/1.04 var(--display);
  letter-spacing: -.01em;
  margin: 28px 0 18px;
  max-width: 14ch;
}
.hero .lead { font-size: 19px; color: var(--muted); max-width: 44ch; margin: 0 0 28px; }
.benefits { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; max-width: 44ch; }
.benefits li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.benefits svg { margin-top: 3px; color: var(--accent); }
.ridge { position: absolute; left: 0; right: 0; bottom: 0; height: 170px; color: var(--accent-soft); z-index: 0; pointer-events: none; }
.ridge svg { width: 100%; height: 100%; display: block; }

/* Quiz panel */
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  padding: 28px;
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -28px rgba(30, 42, 51, .45);
}
.progress { display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.bar { height: 4px; background: var(--accent-soft); border-radius: 2px; overflow: hidden; margin-bottom: 22px; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .3s ease; }
.q { font: 600 25px/1.2 var(--display); margin: 0 0 18px; }
.options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opt {
  font: inherit; color: inherit; text-align: left;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--r-tile);
  padding: 15px 16px;
  min-height: 64px;
  cursor: pointer;
}
.opt:hover { border-color: var(--accent); }
.opt[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.nav { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; min-height: 40px; }
.back { background: none; border: 0; color: var(--muted); font: inherit; font-size: 15px; cursor: pointer; padding: 8px 0; text-decoration: underline; text-underline-offset: 3px; }
.back[hidden] { display: none; }
.nav:has(.back[hidden]) { display: none; }

/* Contact step */
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 15px; font-weight: 600; }
.field label small { font-weight: 400; color: var(--muted); }
.field input, .field textarea {
  font: inherit; color: inherit;
  border: 1.5px solid var(--line); border-radius: var(--r-tile);
  padding: 12px 14px; background: #fff; width: 100%;
}
.field textarea { min-height: 76px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.field [aria-invalid="true"] { border-color: var(--error); }
.err { color: var(--error); font-size: 14px; min-height: 0; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 14px; color: var(--muted); align-items: start; margin-top: 4px; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.submit {
  font: 600 18px/1 var(--body);
  background: var(--accent); color: #fff;
  border: 0; border-radius: var(--r-tile);
  padding: 17px 22px; width: 100%; margin-top: 18px; cursor: pointer;
}
.submit:disabled { opacity: .6; cursor: progress; }
.form-err { color: var(--error); margin-top: 12px; font-size: 15px; }
.trust { font-size: 13px; color: var(--muted); margin: 14px 0 0; }

/* Sections */
section.block { padding: 72px 0; }
section.block + section.block { border-top: 1px solid var(--line); }
.block h2 { font: 600 32px/1.15 var(--display); margin: 0 0 32px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: s; }
.steps li { counter-increment: s; }
.steps li::before {
  content: counter(s);
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  font: 600 20px/1 var(--display); margin-bottom: 14px;
}
.steps h3 { font: 600 21px/1.25 var(--display); margin: 0 0 6px; }
.steps p { margin: 0; color: var(--muted); }
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--display); color: var(--accent); }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 10px 0 0; color: var(--muted); max-width: 64ch; }

/* Footer */
footer { background: var(--ink); color: #D5DEE2; padding: 40px 0; font-size: 14px; }
footer a { color: #fff; }
footer .wrap { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
footer p { margin: 0 0 8px; }
footer nav { display: grid; gap: 8px; align-content: start; }

/* Legal and thank-you pages */
.page { padding: 32px 0 80px; }
.page article { background: #fff; border: 1px solid var(--line); border-radius: var(--r-panel); padding: clamp(22px, 4vw, 48px); max-width: 820px; }
.page h1 { font: 600 clamp(30px, 4vw, 42px)/1.1 var(--display); margin: 0 0 18px; }
.page h2 { font: 600 22px/1.25 var(--display); margin: 32px 0 10px; }
.page p, .page li { max-width: 70ch; }
.page table { border-collapse: collapse; width: 100%; font-size: 15px; }
.page th, .page td { text-align: left; border-bottom: 1px solid var(--line); padding: 8px 10px 8px 0; vertical-align: top; }

/* Consent banner */
.consent {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 50;
  max-width: 640px; margin-inline: auto;
  background: var(--ink); color: #fff; border-radius: var(--r-panel);
  padding: 18px 20px; font-size: 15px; box-shadow: 0 12px 40px rgba(0,0,0,.3);
}
.consent p { margin: 0 0 12px; }
.consent a { color: #fff; }
.consent .row { display: flex; gap: 10px; flex-wrap: wrap; }
.consent button { font: 600 15px var(--body); border-radius: var(--r-tile); padding: 10px 16px; cursor: pointer; border: 1.5px solid #fff; }
.consent .yes { background: #fff; color: var(--ink); }
.consent .no { background: transparent; color: #fff; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero h1 { margin-top: 8px; max-width: 18ch; }
  .hero .benefits { display: none; }
  .hero .lead { margin-bottom: 0; }
  .benefits-after { display: grid !important; margin-top: 28px; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  footer .wrap { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .panel { padding: 20px 16px; border-radius: 12px; }
  .options, .fields { grid-template-columns: 1fr; }
  .opt { min-height: 54px; }
  .q { font-size: 22px; }
  .top-note { display: none; }
}
.benefits-after { display: none; }
@media (prefers-reduced-motion: reduce) { .bar i { transition: none; } }

/* Pro firmy */
.page article.wide { max-width: 900px; }
.lead-p { font-size: 19px; color: var(--muted); }
.muted { color: var(--muted); font-size: 15px; }
.pform { display: grid; gap: 18px; margin-top: 8px; }
fieldset { border: 1px solid var(--line); border-radius: var(--r-tile); padding: 14px 16px 16px; margin: 0; display: grid; gap: 8px; }
legend { font-weight: 600; padding: 0 6px; }
.area { display: grid; gap: 6px; }
.region { border-bottom: 1px solid var(--line); padding: 6px 0; }
.region summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.region summary::-webkit-details-marker { display: none; }
.region summary::after { content: "okresy"; font-size: 13px; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.region[open] summary::after { content: "skrýt"; }
.region summary .check { margin: 0; color: var(--ink); font-size: 16px; }
.okresy { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 4px 16px; padding: 8px 0 6px 32px; }
.okresy .check { margin: 0; }
.okresy input:disabled + span { opacity: .45; }
.done { border-left: 4px solid var(--accent); padding: 4px 0 4px 16px; }
.page ol li { margin-bottom: 6px; }

/* Administrace */
.admin-body .page { padding-top: 24px; }
.wide-wrap { width: min(1320px, 100% - 32px); }
#admin section { background: #fff; border: 1px solid var(--line); border-radius: var(--r-panel); padding: 20px 22px; margin-bottom: 18px; }
#admin h1 { font: 600 32px/1.1 var(--display); margin: 0 0 16px; }
#admin h2 { font: 600 21px/1.2 var(--display); margin: 0 0 12px; }
.tscroll { overflow-x: auto; }
#admin table { border-collapse: collapse; width: 100%; font-size: 14px; }
#admin th, #admin td { text-align: left; border-bottom: 1px solid var(--line); padding: 8px 10px 8px 0; vertical-align: top; }
#admin td.cov { min-width: 120px; }
#admin td.cov b { display: block; }
#admin td.cov span { display: block; font-size: 12px; color: var(--error); }
#admin td.ok { background: #E3F2EC; }
#admin td.low { background: #FBF0D9; }
#admin td.none { background: #F7E4E2; }
.card { border: 1px solid var(--line); border-radius: var(--r-tile); padding: 12px 14px; margin: 10px 0; }
.card p { margin: 0 0 6px; }
.card summary { cursor: pointer; font-weight: 600; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.btn { font: 600 15px var(--body); background: var(--ink); color: #fff; border: 1.5px solid var(--ink); border-radius: var(--r-tile); padding: 9px 14px; cursor: pointer; }
.btn.ghost { background: #fff; color: var(--ink); }
.link { background: none; border: 0; color: var(--accent); text-decoration: underline; cursor: pointer; font: inherit; padding: 0; }
.claim { white-space: nowrap; }
.num { width: 80px; }
#admin select, #admin input.num, .login input { font: inherit; padding: 6px 8px; border: 1.5px solid var(--line); border-radius: 6px; }
.login { display: grid; gap: 10px; max-width: 360px; }
.field .lbl { font-weight: 600; font-size: 15px; }

fieldset .check { color: var(--ink); font-size: 15px; }
.region.single summary::after { content: none; }
.field select { font: inherit; color: inherit; border: 1.5px solid var(--line); border-radius: var(--r-tile); padding: 12px 14px; background: #fff; width: 100%; }
.msg-due { color: var(--error); font-weight: 600; }

/* Rozcestník trinabidky.cz */
.hub-hero { position: relative; padding: 40px 0 8px; }
.hub-hero h1 { font: 600 clamp(34px, 4.6vw, 54px)/1.06 var(--display); letter-spacing: -.01em; margin: 0 0 18px; max-width: 20ch; }
.hub-hero .lead { font-size: 19px; color: var(--muted); max-width: 56ch; margin: 0; }
.hub-hero + section.block { border-top: 0; padding-top: 32px; }
.vcards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.vcard a {
  display: grid; gap: 8px; height: 100%;
  background: var(--card); color: var(--ink); text-decoration: none;
  border: 1px solid var(--line); border-left: 6px solid var(--accent);
  border-radius: var(--r-panel); padding: 22px 24px;
}
.vcard a:hover { border-color: var(--accent); }
.vcard h2 { font: 600 26px/1.15 var(--display); margin: 0; }
.vcard p { margin: 0; color: var(--muted); font-size: 16px; }
.vcard .go { color: var(--accent); font-weight: 600; margin-top: 6px; }
.firm-cta { margin-top: 36px; color: var(--muted); }
@media (max-width: 700px) { .vcards { grid-template-columns: 1fr; } }