/* QR Skener – spoločný vzhľad pre úvodnú stránku aj zásady ochrany súkromia. */
:root {
  --ink: #16232b; --muted: #55697a; --line: #dfe7ec; --soft: #f3f7f9;
  --bg: #ffffff; --brand: #12323f; --brand-2: #1c4a5c; --mint: #4fd1bd;
  --link: #0f6a7a; --radius: 18px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e6eef3; --muted: #9fb3bf; --line: #24363f; --soft: #15232b;
    --bg: #0e181e; --link: #7fd6c6;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}
a { color: var(--link); }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* Horná lišta */
.top { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-weight: 700; }
.brand svg { width: 32px; height: 32px; border-radius: 9px; background: var(--brand); }
.lang a { color: var(--muted); text-decoration: none; font-size: .95rem; margin-left: 14px; }
.lang a[aria-current] { color: var(--ink); font-weight: 600; }

/* Úvod */
.hero { background: var(--brand); color: #fff; }
.hero .top { color: #fff; }
.hero .lang a { color: #b9d2dc; }
.hero .lang a[aria-current] { color: #fff; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; padding: 40px 0 0; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.3rem); line-height: 1.1; margin: 0 0 16px; letter-spacing: -.01em; }
.hero h1 span { color: var(--mint); }
.hero p.lead { font-size: 1.2rem; color: #d3e3ea; margin: 0 0 28px; max-width: 34em; }
.facts { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 24px 0 0; padding: 0; list-style: none; color: #b9d2dc; font-size: .95rem; }
.facts li::before { content: "✓ "; color: var(--mint); font-weight: 700; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 14px;
  background: #fff; color: var(--brand); font-weight: 700; text-decoration: none;
}
.btn:hover { background: #e8f6f3; }
.btn svg { width: 22px; height: 22px; }
.phone { align-self: end; justify-self: center; width: min(300px, 80%); }
.phone img {
  border-radius: 34px 34px 0 0; border: 8px solid #0b2029; border-bottom: 0;
  box-shadow: 0 -10px 40px rgba(0,0,0,.25);
}

/* Sekcie */
section { padding: 72px 0 0; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 8px; letter-spacing: -.01em; }
.sub { color: var(--muted); margin: 0 0 32px; max-width: 40em; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card { background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: .97rem; }
.card .ico { font-size: 1.5rem; line-height: 1; margin-bottom: 12px; display: block; }

.highlight {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center;
  background: var(--soft); border: 1px solid var(--line); border-radius: 24px; padding: 32px;
}
.url { font: .92rem/1.5 ui-monospace, Menlo, Consolas, monospace; overflow-wrap: anywhere; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.url .dim { color: var(--muted); }
.url b { color: var(--ink); }
.warn { margin-top: 10px; background: #fde7e4; color: #6a1b12; border-radius: 12px; padding: 12px 14px; font-size: .93rem; }
@media (prefers-color-scheme: dark) { .warn { background: #3a1d19; color: #ffcfc7; } }

.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.shots figure { margin: 0; }
.shots img { border-radius: 20px; border: 1px solid var(--line); }
.shots figcaption { text-align: center; color: var(--muted); font-size: .92rem; margin-top: 8px; }

details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 10px 0 0; }

footer { margin-top: 80px; padding: 28px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: .94rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer a { margin-right: 16px; }
footer .imprint { flex-basis: 100%; font-size: .85rem; line-height: 1.5; }

/* Text zásad */
.doc { max-width: 760px; }
.doc h1 { font-size: 1.9rem; line-height: 1.25; margin: 32px 0 6px; }
.doc h2 { font-size: 1.3rem; margin: 40px 0 10px; color: var(--link); }
.doc h3 { font-size: 1.05rem; margin: 24px 0 6px; }
.doc .muted { color: var(--muted); }
.doc ul { padding-left: 22px; }
.doc li { margin: 5px 0; }
.doc code { background: var(--soft); padding: 1px 5px; border-radius: 5px; font-size: .9em; }
.doc .card { margin: 20px 0; }
.doc .lang-block { margin-top: 72px; padding-top: 8px; border-top: 1px solid var(--line); }

@media (max-width: 820px) {
  .hero-grid, .highlight { grid-template-columns: 1fr; }
  .phone { width: min(260px, 70%); }
  .shots { grid-template-columns: repeat(2, 1fr); }
}