/*
 * Etiketo — produktový web, směr "Papírový spis" (přechod z Klidné enterprise,
 * 2026-07-19). Web teď pokračuje PŘESNĚ ve vizuálním jazyce appky sscc-portal
 * (manifest/razítka/GS1 štítky/termotisk) — stejné CSS proměnné jako
 * sscc-portal/frontend/src/index.css, ať appka a web vypadají jako jeden produkt.
 * Fonty: fallback stack shodný s appkou (Big Shoulders Stencil / IBM Plex nejsou
 * webfonty přes CDN - GDPR + rychlost - takže i appka i web bez nich reálně běží na
 * "Arial Narrow"/systémový mono, což je záměrná, ne nouzová volba).
 */

:root {
  --ink: #201d18;
  --ink-soft: #5b564a;
  --ink-faint: #8c8574;
  --paper: #f6f4ef;
  --paper-raised: #ffffff;
  --hairline: #ddd6c6;

  --accent: #c97f1f;
  --accent-ink: #6b4712;
  --accent-soft: #f4e3c6;

  --stamp: #33546f;
  --stamp-soft: #dce6ec;

  --ok: #4c6b45;
  --ok-soft: #e2ebdd;
  --danger: #a5402f;
  --danger-soft: #f6e2dd;

  --font-display: "Big Shoulders Stencil", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius: 8px;
  --shadow-lg: 0 30px 70px -30px rgba(32, 29, 24, 0.35);
  --shadow-sm: 0 2px 10px -4px rgba(32, 29, 24, 0.18);
}

:root[data-theme="dark"] {
  --ink: #f1ede4;
  --ink-soft: #b8b0a0;
  --ink-faint: #7d7565;
  --paper: #18160f;
  --paper-raised: #221f18;
  --hairline: #3a3527;
  --accent: #e0a04a;
  --accent-ink: #f4e3c6;
  --accent-soft: #3a2d16;
  --stamp: #7fa6c4;
  --stamp-soft: #1f2e38;
  --ok: #8fb583;
  --ok-soft: #223424;
  --danger: #e08a76;
  --danger-soft: #3a2019;
  --shadow-lg: 0 30px 70px -30px rgba(0, 0, 0, 0.6);
  --shadow-sm: 0 2px 10px -4px rgba(0, 0, 0, 0.5);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #f1ede4; --ink-soft: #b8b0a0; --ink-faint: #7d7565; --paper: #18160f;
    --paper-raised: #221f18; --hairline: #3a3527; --accent: #e0a04a;
    --accent-ink: #f4e3c6; --accent-soft: #3a2d16; --stamp: #7fa6c4;
    --stamp-soft: #1f2e38; --ok: #8fb583; --ok-soft: #223424;
    --danger: #e08a76; --danger-soft: #3a2019;
    --shadow-lg: 0 30px 70px -30px rgba(0, 0, 0, 0.6);
    --shadow-sm: 0 2px 10px -4px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body);
  line-height: 1.55; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

.hazard {
  height: 7px; width: 100%;
  background: repeating-linear-gradient(-45deg, var(--accent) 0 14px, var(--ink) 14px 28px);
}
.eyebrow {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--ink-soft);
}
h1, h2, h3 { font-weight: 500; text-wrap: balance; margin: 0; }
.stencil {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.01em; line-height: 1.02;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 6px;
  font-size: 14px; font-weight: 700; text-decoration: none; border: 1px solid transparent;
  cursor: pointer; transition: transform .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--ink); box-shadow: var(--shadow-sm); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--hairline); }
.btn-secondary:hover { background: var(--paper-raised); }
.btn-dark { background: var(--ink); color: var(--paper); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--hairline);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; max-width: 1080px; margin: 0 auto; gap: 16px; }
.brand { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: 20px; display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.brand .mark { width: 10px; height: 18px; background: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 4px); flex-shrink: 0; }
.nav-links { display: flex; gap: 24px; font-size: 13.5px; font-weight: 600; }
.nav-links a { text-decoration: none; color: var(--ink-soft); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
/* Tichý textový odkaz na přihlášení appky (/app/) - vedle hlavního CTA tlačítka. */
.nav-login { font-size: 13.5px; font-weight: 600; text-decoration: none; color: var(--ink-soft); }
.nav-login:hover { color: var(--ink); }
.lang-switch { display: flex; gap: 4px; font-family: var(--font-mono); font-size: 11px; font-weight: 700; }
.lang-switch a { padding: 4px 7px; border-radius: 4px; text-decoration: none; color: var(--ink-faint); }
.lang-switch a.on { background: var(--ink); color: var(--paper); }
@media (max-width: 760px) { .nav-links { display: none; } }
@media (max-width: 480px) {
  .nav-in { flex-wrap: wrap; row-gap: 10px; padding: 12px 16px; }
  .nav-cta { width: 100%; justify-content: space-between; }
  .nav-login { display: none; }
}

/* ---------- hero (manifest cover) ---------- */
.hero { padding: 60px 24px 0; }
.manifest {
  max-width: 900px; margin: 0 auto; background: var(--ink); color: var(--paper);
  border-radius: 10px 10px 0 0; overflow: hidden; box-shadow: var(--shadow-lg);
}
.manifest .hazard { border-radius: 10px 10px 0 0; }
.manifest-in { padding: 44px 40px 40px; text-align: center; }
.manifest .eyebrow { color: #a89b7f; }
.manifest h1 {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(34px, 6vw, 58px); color: var(--paper); margin: 10px 0 18px; letter-spacing: .01em;
}
.manifest .lede { color: #cfc6b0; font-size: 16.5px; max-width: 54ch; margin: 0 auto 30px; }
.manifest-barcode { display: flex; align-items: flex-end; gap: 2px; height: 46px; justify-content: center; margin: 0 auto 8px; }
.manifest-barcode i { width: 3px; background: var(--paper); display: block; }
.manifest-code { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; color: #a89b7f; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { text-align: center; font-size: 12.5px; color: var(--ink-faint); padding: 16px 24px 40px; max-width: 900px; margin: 0 auto; }
.hero-note a { color: var(--accent-ink); font-weight: 700; }

/* stamped record card under the manifest */
.record {
  max-width: 760px; margin: -30px auto 0; background: var(--paper-raised); border: 1px solid var(--hairline);
  border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 22px 26px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; position: relative;
}
.record-metric .lbl { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); }
.record-metric .num { font-family: var(--font-display); font-weight: 800; font-size: 38px; margin: 4px 0; }
.record-metric .trend { font-family: var(--font-mono); font-size: 12px; color: var(--ok); }
.record-code { background: var(--paper); border: 1px solid var(--hairline); border-radius: 6px; padding: 14px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); line-height: 1.7; }
.record-code .ok-txt { color: var(--ok); font-weight: 700; }
.record-stamp {
  position: absolute; right: 18px; bottom: 18px; width: 62px; height: 62px; border: 2.5px solid var(--danger);
  border-radius: 50%; color: var(--danger); display: none; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: 9px; text-align: center;
  transform: rotate(-12deg); opacity: .7; line-height: 1.1;
}
@media (min-width: 640px) { .record-stamp { display: flex; } }
@media (max-width: 640px) { .record { grid-template-columns: 1fr; } }

/* ---------- trust strip ---------- */
.trust { padding: 30px 24px; border-bottom: 1px solid var(--hairline); }
.trust-in { max-width: 1080px; margin: 0 auto; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: center; font-size: 13px; color: var(--ink-soft); }
.trust-item b { color: var(--ink); }
.dot { width: 4px; height: 4px; border-radius: 50%; background: var(--hairline); }

/* ---------- section shell ---------- */
section { padding: 80px 24px; }
.section-head { max-width: 620px; margin: 0 auto 44px; text-align: center; }
.section-head h2 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(24px, 3vw, 32px); margin: 8px 0 12px; letter-spacing: .01em; }
.section-head p { font-size: 15px; color: var(--ink-soft); }
.alt { background: var(--paper-raised); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }

/* ---------- features (index-card grid) ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; max-width: 1000px; margin: 0 auto; }
.feat { background: var(--paper-raised); padding: 28px 26px; }
.feat .n { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--accent-ink); background: var(--accent-soft); display: inline-block; padding: 2px 8px; border-radius: 4px; margin-bottom: 14px; }
.feat h3 { font-size: 16.5px; margin-bottom: 8px; font-weight: 700; }
.feat p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }
@media (max-width: 800px) { .feat-grid { grid-template-columns: 1fr; } }

/* ---------- how it works ---------- */
.steps { max-width: 880px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.step { text-align: center; }
.step .badge {
  width: 38px; height: 38px; border: 1.5px solid var(--ink); color: var(--ink);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 16px;
  margin: 0 auto 14px; background: var(--paper-raised); transform: rotate(45deg);
}
.step .badge span { transform: rotate(-45deg); }
.step h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--ink-soft); margin: 0; }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr; gap: 30px; } }

/* ---------- pricing (rate-card style) ---------- */
.price-note-top { text-align: center; max-width: 620px; margin: 0 auto 40px; font-size: 13.5px; color: var(--ink-soft); }
.price-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; max-width: 1000px; margin: 0 auto; align-items: stretch; }
@media (max-width: 800px) { .price-grid { grid-template-columns: 1fr; } }
.price-card { background: var(--paper-raised); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 26px 24px; display: flex; flex-direction: column; position: relative; }
.price-card.hi { border-color: var(--accent); box-shadow: var(--shadow-lg); }
.price-card.hi::before {
  content: attr(data-badge); position: absolute; top: -11px; left: 22px; background: var(--accent); color: var(--ink);
  font-family: var(--font-mono); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  padding: 3px 10px; border-radius: 4px;
}
.price-name { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }
.price-num { font-family: var(--font-display); font-weight: 800; font-size: 32px; margin: 8px 0 2px; }
.price-num small { font-size: 13px; font-family: var(--font-body); font-weight: 400; color: var(--ink-soft); }
.price-sub { font-size: 12px; color: var(--ink-faint); margin-bottom: 18px; }
.price-list { list-style: none; margin: 0 0 22px; padding: 0; font-size: 13px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.price-list li { display: flex; gap: 8px; align-items: flex-start; }
.price-list li::before { content: "✓"; color: var(--ok); font-weight: 700; flex-shrink: 0; }
.price-note { max-width: 700px; margin: 36px auto 0; text-align: center; font-size: 12.5px; color: var(--ink-soft); border-top: 1px dashed var(--hairline); padding-top: 20px; }

/* ---------- comparison table ---------- */
.cmp-table-wrap { max-width: 700px; margin: 0 auto; overflow-x: auto; }
.cmp-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.cmp-table th { padding: 10px 12px; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); text-align: left; border-bottom: 1px solid var(--hairline); }
.cmp-table td { padding: 10px 12px; border-bottom: 1px solid var(--hairline); }
.cmp-fn { max-width: 700px; margin: 18px auto 0; font-size: 11.5px; color: var(--ink-faint); }

/* ---------- faq ---------- */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item { border-top: 1px solid var(--hairline); padding: 20px 0; }
.faq-item:last-child { border-bottom: 1px solid var(--hairline); }
.faq-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.faq-item p { font-size: 13.5px; color: var(--ink-soft); margin: 0; max-width: 62ch; }

/* ---------- final cta ---------- */
.cta-band { text-align: center; padding: 90px 24px; }
.cta-band h2 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(26px, 3.4vw, 36px); max-width: 18ch; margin: 0 auto 14px; }
.cta-band p { color: var(--ink-soft); margin-bottom: 26px; }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--hairline); padding: 44px 24px 32px; }
.foot-in { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.foot-brand { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: 18px; margin-bottom: 10px; }
.foot-in p { font-size: 13px; color: var(--ink-soft); max-width: 32ch; }
.foot-col h4 { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); margin-bottom: 12px; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-col a { font-size: 13px; color: var(--ink-soft); text-decoration: none; }
.foot-col a:hover { color: var(--ink); }
.foot-bottom { max-width: 1080px; margin: 36px auto 0; padding-top: 18px; border-top: 1px solid var(--hairline); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 11.5px; color: var(--ink-faint); }
@media (max-width: 800px) { .foot-in { grid-template-columns: 1fr 1fr; } }

/* ---------- generator page ---------- */
.gen-wrap { max-width: 640px; margin: 0 auto; padding: 60px 24px 100px; }
.gen-head { text-align: center; margin-bottom: 36px; }
.gen-head h1 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(24px, 3.4vw, 32px); margin: 10px 0 12px; letter-spacing: .01em; }
.gen-head p { color: var(--ink-soft); font-size: 14.5px; }
.gen-card { background: var(--paper-raised); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.gen-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.gen-field label { display: block; font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); margin-bottom: 6px; }
.gen-field input { width: 100%; padding: 10px 12px; border: 1px solid var(--hairline); border-radius: 6px; font-size: 14px; background: var(--paper); color: var(--ink); font-family: var(--font-mono); }
.gen-field input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.gen-error { margin-top: 12px; padding: 10px 14px; border-radius: 6px; background: var(--danger-soft); color: var(--danger); font-size: 13px; }
.gen-result { margin-top: 24px; padding-top: 22px; border-top: 1px dashed var(--hairline); text-align: center; }
.gen-result .lbl { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); }
.gen-result .val { font-family: var(--font-mono); font-size: 19px; margin: 6px 0 16px; }
.gen-canvas-wrap { overflow-x: auto; padding: 2px; }
#out-canvas { border: 1px solid var(--hairline); border-radius: 6px; margin: 0 auto; display: block; }
.gen-meta { font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); margin: 10px 0 16px; }
.gen-nudge { max-width: 640px; margin: 36px auto 0; padding: 18px 20px; border-radius: var(--radius); background: var(--accent-soft); border: 1px solid var(--accent); font-size: 13px; color: var(--accent-ink); line-height: 1.6; }
.gen-nudge a { color: var(--accent-ink); font-weight: 700; text-decoration: underline; }
.gen-privacy { text-align: center; font-size: 11.5px; color: var(--ink-faint); margin-top: 14px; }

/* ---- Editor showcase (sekce #editor) ---- */
.showcase { padding: 70px 24px; }
.showcase-frame {
  max-width: 760px; margin: 34px auto 0;
  border: 1px solid var(--hairline); border-radius: var(--radius);
  background: var(--paper-raised); overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.sc-ribbon { display: flex; align-items: center; gap: 14px; padding: 8px 14px; border-bottom: 1px solid var(--hairline); background: var(--paper); }
.sc-tab { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; padding: 4px 10px; border-radius: 4px; font-weight: 700; color: var(--ink); background: var(--paper-raised); border: 1px solid var(--hairline); }
.sc-tab.dim { color: var(--ink-faint); background: transparent; border-color: transparent; font-weight: 600; }
.sc-body { position: relative; padding: 26px 22px 34px; background:
  radial-gradient(var(--hairline) 1px, transparent 1px) 0 0/14px 14px, var(--paper); }
.sc-label { width: 300px; margin: 0 auto; background: #fff; border: 1px solid var(--hairline); border-radius: 4px; box-shadow: 0 2px 10px rgba(0,0,0,.1); position: relative; padding: 18px; min-height: 150px; }
.sc-label .t1 { font-size: 15px; font-weight: 700; color: var(--ink); position: relative; display: inline-block; }
.sc-label .t1.sel { outline: 2px solid var(--stamp); outline-offset: 3px; }
.sc-label .t2 { font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft); margin-top: 8px; }
.sc-label .bars { display: flex; align-items: flex-end; gap: 1.5px; height: 30px; margin-top: 20px; }
.sc-label .bars i { width: 2px; background: #111; display: block; }
.sc-float {
  position: absolute; top: 34px; left: 50%; transform: translateX(-38px);
  display: flex; align-items: center; gap: 4px; background: var(--ink); color: #fff;
  padding: 5px 7px; border-radius: 6px; font-size: 10px; box-shadow: 0 4px 10px rgba(0,0,0,.25);
}
.sc-float span { padding: 2px 5px; border-radius: 3px; }
.sc-float span.on { background: var(--accent); font-weight: 700; }
.sc-float .div { width: 1px; height: 13px; background: rgba(255,255,255,.25); }
.sc-callout {
  position: absolute; font-family: var(--font-mono); font-size: 10px; color: var(--stamp);
  background: #fff; border: 1px solid var(--stamp); border-radius: 3px; padding: 2px 6px; white-space: nowrap;
}
.sc-micro { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; margin-top: 30px; }
.sc-micro-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-soft); }
.sc-micro-item b { color: var(--ink); }
.sc-micro-item .ic { width: 22px; height: 22px; border-radius: 5px; background: var(--accent-soft); color: var(--accent-ink); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; flex-shrink: 0; }

/* ---- FAQ akordeon (native details/summary, zero JS) ---- */
.faq-item summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; }
.faq-item summary .chev { font-family: var(--font-mono); color: var(--ink-faint); font-size: 18px; flex-shrink: 0; transition: transform .15s; }
.faq-item[open] summary .chev { transform: rotate(45deg); }
.faq-item p { margin-top: 10px; }

/* ---- Sbalené srovnání s ERP doplňky ---- */
.cmp-collapse { max-width: 700px; margin: 26px auto 0; }
.cmp-collapse summary { cursor: pointer; font-size: 13.5px; font-weight: 700; color: var(--accent-ink); text-align: center; padding: 8px 0; }
.cmp-collapse[open] summary { margin-bottom: 6px; }

/* ---- Boxed callout (např. "Start balíček") ---- */
.callout-box {
  max-width: 520px; margin: 22px auto 0; border: 1px solid var(--accent); background: var(--accent-soft);
  border-radius: var(--radius); padding: 16px 20px; text-align: center; font-size: 13.5px;
}
.callout-box b { font-size: 15px; }
.callout-box a { color: var(--accent-ink); font-weight: 700; }