/* ============================================================================
   Rider Bros – PPC landing page „Tesla na zkoušku“
   Vizuální koncept: TELEMETRIE. Stránka čte jako přístrojový štít – vlásečnicová
   mřížka, kanálové popisky verzálkami, ceny sázené jako číselné odečty.
   Signální azurová se používá jen tam, kde vede hlavní konverzní cesta.

   Design tokeny (--rb-*) jsou převzaté 1 : 1 z produkčního CSS riderbros.cz,
   aby byla stránka přenositelná zpět do Next.js aplikace.
   ========================================================================== */

:root {
  /* ---- Značka: shodné s riderbros.cz ---- */
  --rb-color-brand-primary: #0ca0e0;
  --rb-color-brand-hover: #0b8cc5;
  --rb-color-link-accent: var(--rb-color-brand-primary);

  --rb-color-text-primary: #ffffff;
  --rb-color-text-secondary: #cfcfcf;
  --rb-color-text-muted: #a3a3a3;
  --rb-color-text-label: #d4d4d4;

  --rb-color-bg-canvas-deep: #050505;
  --rb-color-bg-canvas-strong: #111111;
  --rb-color-bg-canvas: #171717;
  --rb-color-bg-surface: #262626;
  --rb-color-bg-surface-subtle: #121212;

  --rb-color-border-default: #525252;
  --rb-color-border-subtle: #2b2b2b;

  --rb-radius-sm: .25rem;
  --rb-radius-md: .5rem;
  --rb-radius-lg: .625rem;
  --rb-radius-pill: 9999px;

  /* ---- Odvozené pro tuto stránku ---- */
  --signal: var(--rb-color-brand-primary);
  --signal-dim: color-mix(in srgb, var(--rb-color-brand-primary) 14%, transparent);
  --signal-line: color-mix(in srgb, var(--rb-color-brand-primary) 34%, transparent);
  --hair: var(--rb-color-border-subtle);

  --display: "Tektur", "Arial Narrow", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --brandface: "Orbitron", var(--display);

  --shell: 1280px;
  --gut: clamp(1.25rem, 4vw, 4rem);
  --pad-y: clamp(4.5rem, 9vw, 9.5rem);
  /* Šířka obsahového sloupce. Všechny sekce, hero i patka se drží téhle
     jedné hodnoty, aby text začínal na stejné svislici po celé stránce. */
  --content: calc(var(--shell) - 2 * var(--gut));
}

/* ---------------------------------------------------------------- základ -- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* Kotvy z PPC inzerátů nesmí skončit pod lepivou hlavičkou */
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--rb-color-bg-canvas);
  color: var(--rb-color-text-secondary);
  font-family: var(--display);
  font-size: clamp(1rem, .96rem + .2vw, 1.08rem);
  line-height: 1.62;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Jemná mřížka na pozadí – „milimetrový papír“ přístroje */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.019) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.019) 1px, transparent 1px);
  background-size: 72px 72px;
}

main, header, footer { position: relative; z-index: 1; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -.022em; line-height: 1.06; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: var(--rb-radius-sm);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip {
  position: absolute; left: 50%; top: 0; z-index: 200;
  transform: translate(-50%, -120%);
  padding: .8rem 1.4rem;
  background: var(--signal); color: #000;
  font: 600 .82rem/1 var(--mono); text-decoration: none;
}
.skip:focus { transform: translate(-50%, 0); }

/* -------------------------------------------------- kanálový popisek (--) --
   Mikrotypografie přístroje: verzálky, prostrkání, mono. Používá se všude,
   kde má text roli „štítku kanálu“, ne věty.                                */
.chan {
  margin: 0 0 .9rem;
  color: var(--rb-color-text-muted);
  font: 500 .688rem/1.4 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.chan i { color: var(--signal); font-style: normal; }

/* ------------------------------------------------------------- tlačítka -- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--rb-color-text-primary);
  --btn-bd: var(--rb-color-border-default);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .15rem;
  min-height: 3.5rem;
  padding: .85rem 1.9rem;
  border: 1px solid var(--btn-bd);
  border-radius: var(--rb-radius-md);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: 700 1.02rem/1.15 var(--display);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}
.btn b {
  font: 500 .7rem/1 var(--mono);
  letter-spacing: .06em;
  opacity: .72;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  --btn-bg: var(--signal);
  --btn-fg: #04121a;
  --btn-bd: var(--signal);
  box-shadow: 0 0 0 0 var(--signal-line);
}
.btn-primary:hover { --btn-bg: #23b3ee; --btn-bd: #23b3ee; box-shadow: 0 10px 30px -12px var(--signal); }

.btn-ghost:hover { --btn-bd: var(--signal); --btn-fg: var(--signal); background: var(--signal-dim); }

/* Neutrální plné tlačítko: druhá plnohodnotná akce (Víkend). Azurová zůstává
   vyhrazená označenému doporučení (Týden), obě ale musí vypadat klikatelně. */
.btn-solid {
  --btn-bg: #ededed;
  --btn-fg: #111111;
  --btn-bd: #ededed;
}
.btn-solid:hover { --btn-bg: #ffffff; --btn-bd: #ffffff; }
.btn-solid b { opacity: .62; }

.btn-sm { min-height: 2.7rem; padding: .5rem 1.15rem; font-size: .88rem; }
.btn-block { display: flex; width: 100%; }

/* ------------------------------------------------------- lepicí hlavička -- */
.bar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
  padding: .75rem var(--gut);
  background: color-mix(in srgb, var(--rb-color-bg-canvas-strong) 88%, transparent);
  border-bottom: 1px solid var(--hair);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.wordmark {
  display: flex; align-items: center; gap: .6rem;
  color: var(--rb-color-text-primary);
  font: 900 1.02rem/1 var(--brandface);
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark img { width: 28px; height: 28px; }
.wordmark-lg { font-size: 1.4rem; margin-bottom: 1.1rem; }

.bar-nav { display: flex; gap: 1.6rem; margin-right: auto; }
.bar-nav a {
  position: relative;
  padding: .3rem 0;
  color: var(--rb-color-text-muted);
  font: 500 .8rem/1 var(--mono);
  letter-spacing: .06em;
  text-decoration: none;
  transition: color .18s ease;
}
.bar-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -.15rem;
  width: 100%; height: 1px; background: var(--signal);
  transform: scaleX(0); transform-origin: left; transition: transform .22s ease;
}
.bar-nav a:hover { color: var(--rb-color-text-primary); }
.bar-nav a:hover::after { transform: scaleX(1); }

.bar-actions { display: flex; align-items: center; gap: 1rem; }
.tel {
  color: var(--rb-color-text-primary);
  font: 600 .86rem/1 var(--mono);
  text-decoration: none; white-space: nowrap;
}
.tel:hover { color: var(--signal); }

/* ------------------------------------------------------------------ hero -- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 7rem) var(--gut) 0;
  border-bottom: 1px solid var(--hair);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(115% 78% at 78% 22%, transparent 0%, rgba(5,5,5,.5) 58%, var(--rb-color-bg-canvas) 100%),
    linear-gradient(to right, var(--rb-color-bg-canvas-strong) 4%, rgba(17,17,17,.86) 42%, rgba(17,17,17,.28) 78%),
    linear-gradient(to bottom, rgba(5,5,5,.72) 0%, transparent 34%, var(--rb-color-bg-canvas) 96%);
}

.hero-inner {
  position: relative; z-index: 1;
  max-width: var(--content);
  margin: 0 auto;
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.hero h1 {
  max-width: 19ch;
  margin: 0 0 1.5rem;
  color: var(--rb-color-text-primary);
  font-size: clamp(2.35rem, 1.15rem + 5.1vw, 5.1rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: .99;
}
.hero h1 em {
  position: relative;
  color: var(--signal);
  font-style: normal;
}

.lead {
  max-width: 54ch;
  color: var(--rb-color-text-secondary);
  font-size: clamp(1.02rem, .95rem + .42vw, 1.28rem);
  line-height: 1.6;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: .85rem; margin: 2.2rem 0 2rem; }
.hero-cta .btn { flex: 1 1 17rem; max-width: 24rem; }

.trust {
  display: flex; flex-wrap: wrap; gap: .5rem 1.85rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hair);
}
.trust li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--rb-color-text-label);
  font: 500 .8rem/1.5 var(--mono);
  letter-spacing: .02em;
}
.trust li::before {
  content: ""; position: absolute; left: 0; top: .58em;
  width: 6px; height: 6px;
  background: var(--signal);
  transform: rotate(45deg);
}

/* Odečty – základní přístrojová jednotka stránky */
.gauges {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: var(--content);
  margin: 0 auto;
  border-top: 1px solid var(--hair);
}
.gauges > div {
  padding: 1.5rem 1.25rem 1.7rem 0;
  border-right: 1px solid var(--hair);
}
.gauges > div + div { padding-left: 1.25rem; }
.gauges > div:last-child { border-right: 0; }
.gauges dt {
  margin-bottom: .55rem;
  color: var(--rb-color-text-muted);
  font: 500 .66rem/1.35 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.gauges dd {
  display: flex; align-items: baseline; gap: .45rem;
  color: var(--rb-color-text-primary);
  font: 800 clamp(1.9rem, 1.2rem + 2vw, 3rem)/1 var(--display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.03em;
}
.gauges dd i {
  color: var(--rb-color-text-muted);
  font: 500 .68rem/1.2 var(--mono);
  font-style: normal;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------- sekce -- */
/* Sekce jsou přes celou šířku (kvůli podkladům), obsah drží středový sloupec.
   Mřížka s pojmenovaným sloupcem „content“ je tu proto, že centrování přes
   margin-inline:auto by úzké prvky (h2 s max-width) posunulo doprostřed. */
.sec {
  display: grid;
  grid-template-columns:
    [full-start] minmax(var(--gut), 1fr)
    [content-start] minmax(0, var(--content))
    [content-end] minmax(var(--gut), 1fr) [full-end];
  padding: var(--pad-y) 0;
}
.sec > * { grid-column: content; }

.sec-alt, .sec-dark, .sec-cta {
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.sec-alt { background: var(--rb-color-bg-canvas-strong); }
.sec-dark { background: var(--rb-color-bg-canvas-deep); }
.sec-cta {
  background:
    radial-gradient(78% 108% at 12% 0%, var(--signal-dim), transparent 62%),
    var(--rb-color-bg-canvas-strong);
}

.sec > h2, .split-txt h2 {
  max-width: 20ch;
  color: var(--rb-color-text-primary);
  font-size: clamp(1.95rem, 1.3rem + 2.5vw, 3.4rem);
  letter-spacing: -.032em;
}
.sec > h2 em, .split-txt h2 em { color: var(--signal); font-style: normal; }

.sec-lead {
  max-width: 62ch;
  margin-top: 1.4rem;
  color: var(--rb-color-text-secondary);
  font-size: clamp(1rem, .96rem + .3vw, 1.14rem);
}
.sec-lead strong { color: var(--rb-color-text-primary); font-weight: 700; }

.src {
  margin-top: 1.6rem;
  color: var(--rb-color-text-muted);
  font: 400 .78rem/1.6 var(--mono);
}

/* --------------------------------------------------------- obsahové stránky */
.page-main {
  background:
    radial-gradient(70% 52% at 72% 0%, var(--signal-dim), transparent 58%),
    var(--rb-color-bg-canvas);
}

.subhero {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) var(--gut) clamp(3.5rem, 7vw, 6rem);
}

.subhero h1 {
  max-width: 12ch;
  margin-bottom: 1.35rem;
  color: var(--rb-color-text-primary);
  font-size: clamp(2.6rem, 1.35rem + 5vw, 5.2rem);
  letter-spacing: -.04em;
}

.back-inline {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 2.5rem;
  color: var(--rb-color-text-muted);
  font: 600 .78rem/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.back-inline::before {
  content: "";
  width: .65rem;
  height: .65rem;
  border-left: 2px solid var(--signal);
  border-bottom: 2px solid var(--signal);
  transform: rotate(45deg);
}

.back-inline:hover { color: var(--signal); }

.rate-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  overflow: hidden;
}

.rate-card {
  padding: clamp(1.7rem, 3vw, 2.6rem);
  background: var(--rb-color-bg-canvas);
}

.rate-card.is-primary {
  background:
    radial-gradient(100% 72% at 50% 0%, var(--signal-dim), transparent 62%),
    var(--rb-color-bg-canvas);
}

.rate-card h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .6rem;
  margin-bottom: .9rem;
  color: var(--rb-color-text-primary);
  font: 800 clamp(2.25rem, 1.45rem + 2.8vw, 3.8rem)/1 var(--display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.04em;
}

.rate-card.is-primary h3 { color: var(--signal); }

.rate-card h3 i {
  color: var(--rb-color-text-muted);
  font: 500 .76rem/1.2 var(--mono);
  font-style: normal;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rate-card p {
  max-width: 48ch;
  color: var(--rb-color-text-muted);
  font-size: .94rem;
}

.info-list {
  display: grid;
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  overflow: hidden;
}

.info-list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, .75fr);
  gap: 1.5rem;
  align-items: center;
  padding: 1.15rem clamp(1.2rem, 2.4vw, 2rem);
  background: var(--rb-color-bg-canvas);
}

.info-list span {
  color: var(--rb-color-text-muted);
  font: 500 .74rem/1.35 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.info-list strong {
  color: var(--rb-color-text-primary);
  font: 800 1.08rem/1.35 var(--display);
  text-align: right;
}

.callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: center;
  margin-top: 2rem;
  padding: 1.5rem clamp(1.25rem, 2.5vw, 2rem);
  background: var(--rb-color-bg-canvas-strong);
  border: 1px solid var(--hair);
  border-left: 3px solid var(--signal);
  border-radius: var(--rb-radius-md);
}

.callout .chan { margin: 0; color: var(--signal); }
.callout p { color: var(--rb-color-text-secondary); font-size: .95rem; }

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 2rem;
}

.legal-section { padding-top: clamp(3rem, 6vw, 5rem); }

.legal-panel {
  max-width: 58rem;
  padding: 0;
}

.legal-panel h2 {
  margin-bottom: 1.5rem;
  color: var(--rb-color-text-primary);
  font-size: clamp(1.75rem, 1.25rem + 1.8vw, 2.75rem);
}

.legal-panel h3 {
  margin: 2.4rem 0 .9rem;
  color: var(--rb-color-text-primary);
  font-size: clamp(1.12rem, 1rem + .5vw, 1.35rem);
  line-height: 1.25;
}

.legal-panel p,
.legal-panel li {
  color: var(--rb-color-text-secondary);
  font-size: .98rem;
  line-height: 1.8;
}

.legal-panel p + p { margin-top: 1rem; }
.legal-clause span {
  color: var(--signal);
  font-family: var(--mono);
}
.legal-subitem { margin-left: 1.45rem; }

.legal-panel ol {
  display: grid;
  gap: .8rem;
  margin: 1rem 0 0;
  padding-left: 1.45rem;
}

.legal-panel li { list-style: inherit; padding-left: .35rem; }
.legal-panel li::marker { color: var(--signal); font-family: var(--mono); }
.legal-panel a:not(.btn) { color: var(--rb-color-link-accent); }

/* ---------------------------------------------- 01 · srovnání testu (--) */
.compare {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  overflow: hidden;
}
.cmp {
  display: flex; flex-direction: column;
  padding: clamp(1.5rem, 2.4vw, 2.25rem);
  background: var(--rb-color-bg-canvas-strong);
}
.cmp.is-on { background: var(--rb-color-bg-canvas); }
.cmp.is-on .chan { color: var(--signal); }
.cmp h3 {
  margin-bottom: 1.5rem; padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--hair);
  color: var(--rb-color-text-primary);
  font-size: clamp(1.7rem, 1.2rem + 1.5vw, 2.5rem);
  font-variant-numeric: tabular-nums;
}
.cmp.is-on h3 { color: var(--signal); }
.cmp dl { display: grid; gap: .85rem; }
.cmp dl > div { display: grid; gap: .1rem; }
.cmp dt {
  color: var(--rb-color-text-muted);
  font: 500 .66rem/1.3 var(--mono);
  letter-spacing: .12em; text-transform: uppercase;
}
.cmp dd { color: var(--rb-color-text-secondary); font-size: .95rem; line-height: 1.4; }
.cmp.is-on dd { color: var(--rb-color-text-primary); }
.cmp-price {
  margin-top: auto; padding-top: 1.5rem;
  color: var(--rb-color-text-muted);
  font: 700 1.35rem/1.1 var(--display);
  font-variant-numeric: tabular-nums;
}
.cmp.is-on .cmp-price { color: var(--rb-color-text-primary); }
.cmp-price i {
  display: block; margin-top: .2rem;
  font: 500 .65rem/1 var(--mono); font-style: normal;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--rb-color-text-muted);
}

/* ------------------------------------------------- 02 · šest otázek (--) */
.grid6 {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  overflow: hidden;
}
.cell {
  padding: clamp(1.6rem, 2.6vw, 2.4rem);
  background: var(--rb-color-bg-canvas);
  transition: background .25s ease;
}
.cell:hover { background: var(--rb-color-bg-surface-subtle); }
.cell .num {
  display: block; margin-bottom: 1.8rem;
  color: var(--signal);
  font: 500 .7rem/1 var(--mono); letter-spacing: .14em;
}
.cell h3 {
  margin-bottom: .8rem;
  color: var(--rb-color-text-primary);
  font-size: 1.16rem; font-weight: 700; line-height: 1.28;
  letter-spacing: -.012em;
}
.cell p { color: var(--rb-color-text-muted); font-size: .94rem; line-height: 1.58; }

/* ---------------------------------------------------- 03 · produkty (--) */
.plans {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2vw, 1.6rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex; flex-direction: column;
  padding: clamp(1.75rem, 3vw, 2.9rem);
  background: var(--rb-color-bg-canvas-strong);
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
}
.plan-featured {
  background:
    radial-gradient(120% 62% at 50% 0%, var(--signal-dim), transparent 58%),
    var(--rb-color-bg-canvas-strong);
  border-color: var(--signal-line);
  box-shadow: 0 26px 70px -46px var(--signal);
}
.badge {
  position: absolute; top: 0; left: clamp(1.75rem, 3vw, 2.9rem);
  transform: translateY(-50%);
  padding: .48rem .95rem;
  background: var(--signal); color: #04121a;
  border-radius: var(--rb-radius-pill);
  font: 600 .66rem/1 var(--mono);
  letter-spacing: .12em; text-transform: uppercase;
  white-space: nowrap;
}
.plan h3 {
  margin-bottom: .7rem;
  color: var(--rb-color-text-primary);
  font-size: clamp(2.05rem, 1.4rem + 2.1vw, 3.15rem);
  letter-spacing: -.035em; line-height: .96;
}
.plan-when {
  color: var(--rb-color-text-muted);
  font: 500 .78rem/1.4 var(--mono);
  letter-spacing: .08em; text-transform: uppercase;
}
.plan-when i { color: var(--signal); font-style: normal; }

.readout {
  margin: 1.8rem 0;
  padding: 1.35rem 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.ro-label {
  display: block; margin-bottom: .55rem;
  color: var(--rb-color-text-muted);
  font: 500 .66rem/1 var(--mono);
  letter-spacing: .14em; text-transform: uppercase;
}
.ro-main {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: .5rem;
  color: var(--rb-color-text-primary);
  font: 800 clamp(2.3rem, 1.5rem + 2.5vw, 3.5rem)/1 var(--display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.04em;
}
.plan-featured .ro-main { color: var(--signal); }
.ro-main i {
  color: var(--rb-color-text-muted);
  font: 500 .72rem/1 var(--mono); font-style: normal;
  letter-spacing: .08em; text-transform: uppercase;
}
.ro-sub {
  margin-top: .6rem;
  color: var(--rb-color-text-muted);
  font: 400 .8rem/1.4 var(--mono);
  font-variant-numeric: tabular-nums;
}

.ticks { display: grid; gap: .85rem; margin-bottom: 2rem; }
.ticks li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--rb-color-text-secondary);
  font-size: .95rem; line-height: 1.52;
}
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .48em;
  width: .55rem; height: .3rem;
  border-left: 2px solid var(--signal);
  border-bottom: 2px solid var(--signal);
  transform: rotate(-45deg);
}
.ticks li b { color: var(--rb-color-text-primary); font-weight: 700; }

.plan .btn-block { margin-top: auto; }
.plan-foot {
  margin-top: .9rem;
  color: var(--rb-color-text-muted);
  font: 400 .76rem/1.45 var(--mono);
  text-align: center;
}

.plans-note {
  margin-top: 1.8rem;
  color: var(--rb-color-text-muted);
  font-size: .88rem; line-height: 1.65;
}
.plans-note strong { color: var(--rb-color-text-primary); }
.plans-note a, .human a { color: var(--rb-color-link-accent); }

/* Skutečné omezení kapacity – ne falešná urgence */
.scarcity {
  display: grid; grid-template-columns: auto 1fr;
  gap: clamp(1rem, 3vw, 2.5rem); align-items: center;
  margin-top: 2.2rem;
  padding: 1.5rem clamp(1.25rem, 2.5vw, 2rem);
  background: var(--rb-color-bg-canvas-strong);
  border: 1px solid var(--hair);
  border-left: 3px solid var(--signal);
  border-radius: var(--rb-radius-md);
}
.scarcity .chan { margin: 0; color: var(--signal); }
.scarcity p { color: var(--rb-color-text-secondary); font-size: .95rem; }
.scarcity strong { color: var(--rb-color-text-primary); }

/* ---------------------------------------------------- 04 · co je v ceně -- */
.specs {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  overflow: hidden;
}
.specs > div { padding: clamp(1.5rem, 2.5vw, 2.2rem); background: var(--rb-color-bg-canvas); }
.specs .chan { margin-bottom: .8rem; }
.specs strong {
  display: block; margin-bottom: .6rem;
  color: var(--rb-color-text-primary);
  font: 800 1.5rem/1.1 var(--display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.025em;
}
.specs p { color: var(--rb-color-text-muted); font-size: .9rem; line-height: 1.55; }

/* ------------------------------------------------------ 05 · srovnání -- */
.table-scroll {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  overflow-x: auto;
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  -webkit-overflow-scrolling: touch;
}
.matrix { width: 100%; min-width: 46rem; border-collapse: collapse; }
.matrix th, .matrix td {
  padding: 1.05rem 1.25rem;
  border-bottom: 1px solid var(--hair);
  text-align: left;
  font-size: .93rem;
  font-weight: 400;
  vertical-align: middle;
}
.matrix thead th {
  background: var(--rb-color-bg-canvas-strong);
  color: var(--rb-color-text-primary);
  font: 700 1rem/1.2 var(--display);
  vertical-align: bottom;
}
.matrix thead th i {
  display: block; margin-top: .3rem;
  color: var(--rb-color-text-muted);
  font: 500 .64rem/1 var(--mono); font-style: normal;
  letter-spacing: .12em; text-transform: uppercase;
}
.matrix thead th.is-on { color: var(--signal); }
.matrix tbody th {
  color: var(--rb-color-text-muted);
  font: 500 .74rem/1.3 var(--mono);
  letter-spacing: .08em; text-transform: uppercase;
  white-space: nowrap;
}
.matrix td { color: var(--rb-color-text-muted); }
.matrix .is-on { background: color-mix(in srgb, var(--signal) 7%, transparent); color: var(--rb-color-text-primary); }
.matrix td.is-on b { color: var(--rb-color-text-primary); font-weight: 700; }
.matrix tbody tr:last-child th, .matrix tbody tr:last-child td { border-bottom: 0; }

/* ------------------------------------------------------- 06 · pro firmy -- */
.split {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
/* Ve dvousloupcovém rozvržení je k dispozici užší sloupec – nadpis se proto
   drží o stupeň níž a zalomení řídí <br> v markupu, ne limit v ch. */
.split-txt h2 {
  max-width: none;
  font-size: clamp(1.85rem, 1.2rem + 2.1vw, 2.9rem);
}
.split-txt .ticks { margin-top: 2rem; }
.split-img { position: relative; }
.split-img img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border: 1px solid var(--hair);
  border-radius: var(--rb-radius-lg);
  filter: saturate(.88) contrast(1.04);
}
.stat-strip {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: -1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: 0 0 var(--rb-radius-lg) var(--rb-radius-lg);
  overflow: hidden;
}
.stat-strip > div { padding: 1.35rem; background: var(--rb-color-bg-canvas-strong); }
.stat-strip dt {
  color: var(--rb-color-text-muted);
  font: 500 .66rem/1.4 var(--mono);
  letter-spacing: .1em; text-transform: uppercase;
}
.stat-strip dd {
  display: flex; align-items: baseline; gap: .2rem;
  margin-top: .5rem;
  color: var(--signal);
  font: 800 2.15rem/1 var(--display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.03em;
}
.stat-strip dd i { font: 500 .95rem/1 var(--mono); font-style: normal; }

/* ---------------------------------------------------- 07 · jak to jde -- */
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--hair);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.steps li { padding: clamp(1.5rem, 2.5vw, 2.2rem) clamp(1.25rem, 2vw, 1.8rem); background: var(--rb-color-bg-canvas); }
.steps .num {
  display: block; margin-bottom: 1.6rem;
  color: var(--signal);
  font: 500 .7rem/1 var(--mono); letter-spacing: .14em;
}
.steps h3 { margin-bottom: .6rem; color: var(--rb-color-text-primary); font-size: 1.08rem; font-weight: 700; }
.steps p { color: var(--rb-color-text-muted); font-size: .9rem; line-height: 1.55; }

/* -------------------------------------------------------------- 08 · FAQ -- */
.faq {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--hair);
}
.faq details { border-bottom: 1px solid var(--hair); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.4rem .25rem;
  color: var(--rb-color-text-primary);
  font: 700 clamp(1rem, .96rem + .3vw, 1.15rem)/1.35 var(--display);
  cursor: pointer;
  list-style: none;
  transition: color .18s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none;
  width: .7rem; height: .7rem;
  border-right: 2px solid var(--signal);
  border-bottom: 2px solid var(--signal);
  transform: rotate(45deg) translateY(-.15rem);
  transition: transform .24s ease;
}
.faq details[open] summary { color: var(--signal); }
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-.15rem); }
.faq summary:hover { color: var(--signal); }
.faq details > div { padding: 0 .25rem 1.6rem; }
.faq details p { max-width: 78ch; color: var(--rb-color-text-muted); font-size: .96rem; }
.faq details a { color: var(--rb-color-link-accent); }

/* Stránka končí otázkami — pod nimi musí zůstat cesta zpět ke konverzi. */
.faq-foot {
  margin-top: 2.2rem;
  color: var(--rb-color-text-muted);
  font-size: .95rem;
}
.faq-foot a { color: var(--rb-color-link-accent); }

/* ----------------------------------------------------- 09 · CTA + form -- */
.split-form { align-items: start; }
.direct { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 2.2rem 0 1.2rem; background: var(--hair); border: 1px solid var(--hair); border-radius: var(--rb-radius-md); overflow: hidden; }
.direct-item {
  padding: 1.15rem 1.25rem;
  background: var(--rb-color-bg-canvas-strong);
  text-decoration: none;
  transition: background .18s ease;
}
.direct-item:hover { background: var(--rb-color-bg-surface); }
.direct-item .chan { margin-bottom: .4rem; }
.direct-item strong {
  display: block;
  color: var(--rb-color-text-primary);
  font: 700 1.02rem/1.2 var(--mono);
  word-break: break-word;
}
.direct-item:hover strong { color: var(--signal); }
.human { margin-bottom: 1.6rem; color: var(--rb-color-text-muted); font-size: .9rem; }

.form {
  padding: clamp(1.6rem, 3vw, 2.6rem);
  background: var(--rb-color-bg-canvas);
  border: 1px solid var(--rb-color-border-default);
  border-radius: var(--rb-radius-lg);
}
.form .chan { color: var(--signal); margin-bottom: 1.5rem; }
.row { display: grid; margin-bottom: 1rem; }
.row-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; }
.row label, .check {
  margin-bottom: .45rem;
  color: var(--rb-color-text-label);
  font: 500 .74rem/1.3 var(--mono);
  letter-spacing: .06em;
}
.row label i { color: var(--signal); font-style: normal; }

.form input:not([type="checkbox"]), .form select, .form textarea {
  width: 100%;
  min-width: 0;
  min-height: 3.1rem;
  padding: .75rem .95rem;
  background: var(--rb-color-bg-surface);
  border: 1px solid transparent;
  border-radius: var(--rb-radius-md);
  color: var(--rb-color-text-primary);
  font: 400 .98rem/1.4 var(--display);
  transition: border-color .18s ease, background .18s ease;
}
.form textarea { min-height: 5.5rem; resize: vertical; }
.form input:not([type="checkbox"])::placeholder, .form textarea::placeholder { color: #6f6f6f; }
.form input:not([type="checkbox"]):focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--signal);
  background: var(--rb-color-bg-surface-subtle);
}
.form input[type="date"] {
  display: block;
  inline-size: 100%;
  max-inline-size: 100%;
  min-inline-size: 0;
  -webkit-appearance: none;
  appearance: none;
}
.form input[type="date"]::-webkit-date-and-time-value,
.form input[type="date"]::-webkit-datetime-edit {
  min-inline-size: 0;
  text-align: left;
}
.form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--signal) 50%), linear-gradient(135deg, var(--signal) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) 1.42rem, calc(100% - .8rem) 1.42rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.6rem;
}
.check {
  display: flex; align-items: center; gap: .65rem;
  margin: .3rem 0 1.5rem;
  cursor: pointer;
}
.check input {
  flex: 0 0 1.15rem;
  width: 1.15rem;
  min-width: 1.15rem;
  height: 1.15rem;
  min-height: 1.15rem;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  accent-color: var(--signal);
}

.form-note { min-height: 1.2rem; margin-top: .85rem; font: 500 .85rem/1.4 var(--mono); text-align: center; }
.form-note.is-ok { color: var(--signal); }
.form-note.is-err { color: #f87171; }
.form-legal { margin-top: 1rem; color: var(--rb-color-text-muted); font-size: .76rem; line-height: 1.5; }
.form-legal a { color: var(--rb-color-link-accent); }

/* ---------------------------------------------------------------- patka -- */
.foot {
  padding: clamp(3rem, 6vw, 5rem) var(--gut) 2rem;
  background: var(--rb-color-bg-canvas-deep);
  border-top: 1px solid var(--hair);
}
.foot-grid {
  display: grid; grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  max-width: var(--content); margin: 0 auto;
}
.foot-claim { color: var(--rb-color-text-muted); font-size: .95rem; line-height: 1.5; }
.foot-grid p { color: var(--rb-color-text-muted); font: 400 .86rem/1.7 var(--mono); }
.foot-grid p i { color: var(--rb-color-border-default); font-style: normal; }
.foot-grid a { color: var(--rb-color-text-secondary); text-decoration: none; }
.foot-grid a:hover { color: var(--signal); }

.foot-bar {
  display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: flex-end;
  max-width: var(--content); margin: clamp(2.5rem, 5vw, 4rem) auto 0;
  padding-top: 1.6rem;
  border-top: 1px solid var(--hair);
}
.foot-bar p { max-width: 76ch; color: #7a7a7a; font-size: .76rem; line-height: 1.6; }
.foot-bar a { color: #9a9a9a; }
.foot-copy { font: 500 .76rem/1 var(--mono); white-space: nowrap; }

/* --------------------------------------------------- lepicí lišta mobil -- */
.dock {
  position: fixed; z-index: 90; left: 0; right: 0; bottom: 0;
  display: none; align-items: center; gap: 1rem;
  padding: .7rem var(--gut);
  background: color-mix(in srgb, var(--rb-color-bg-canvas-strong) 95%, transparent);
  border-top: 1px solid var(--hair);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transform: translateY(0);
  transition: transform .3s ease;
}
.dock.hide { transform: translateY(115%); }
.dock-price { flex: 1; }
.dock-price span {
  display: block;
  color: var(--rb-color-text-muted);
  font: 500 .62rem/1.2 var(--mono);
  letter-spacing: .12em; text-transform: uppercase;
}
.dock-price strong {
  color: var(--rb-color-text-primary);
  font: 800 1.25rem/1.15 var(--display);
  font-variant-numeric: tabular-nums;
}
.dock .btn { flex: none; min-height: 3rem; padding: .6rem 1.4rem; }

/* -------------------------------------------------------------- pohyb -- */
.pre { opacity: 0; transform: translateY(18px); }
.in { opacity: 1; transform: none; transition: opacity .55s ease, transform .55s cubic-bezier(.22, .61, .36, 1); }

.reveal { animation: rise .7s cubic-bezier(.22, .61, .36, 1) both; }
.reveal.d1 { animation-delay: .07s; }
.reveal.d2 { animation-delay: .14s; }
.reveal.d3 { animation-delay: .21s; }
.reveal.d4 { animation-delay: .28s; }
.reveal.d5 { animation-delay: .35s; }
/* Uvnitř sekcí slouží třídy d1/d2 jen ke zpoždění dojezdu při scrollu */
.cell.pre.d1 { transition-delay: .08s; }
.cell.pre.d2 { transition-delay: .16s; }

@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* ============================================================ responzivita */
@media (max-width: 1080px) {
  .bar-nav { display: none; }
  .compare, .grid6, .specs { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .split-img { order: -1; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .plans { grid-template-columns: 1fr; }
  .plan-featured { margin-top: 1.4rem; }
  .gauges { grid-template-columns: repeat(2, 1fr); }
  .gauges > div:nth-child(2) { border-right: 0; }
  .gauges > div:nth-child(-n+2) { border-bottom: 1px solid var(--hair); }
  .gauges > div:nth-child(3) { padding-left: 0; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 4.5rem; }
  body { padding-bottom: 4.75rem; }   /* místo pro lepicí lištu */
  body.no-dock { padding-bottom: 0; }
  .dock { display: flex; }

  .bar { gap: .75rem; }
  .bar-actions .btn { display: none; }
  .bar-actions { margin-left: auto; }

  .hero { padding-top: 2.5rem; }
  .hero-bg img { object-position: 62% 42%; }
  .hero-bg::after {
    background:
      linear-gradient(to bottom, rgba(5,5,5,.82) 0%, rgba(17,17,17,.9) 46%, var(--rb-color-bg-canvas) 88%);
  }
  .hero-cta { flex-direction: column; }
  /* flex-basis by se ve sloupci stal VÝŠKOU – tlačítka musí zpět na auto */
  .hero-cta .btn { flex: 0 0 auto; max-width: none; }

  .compare, .grid6, .specs, .steps, .rate-cards { grid-template-columns: 1fr; }
  .cmp.is-on h3 { font-size: 2rem; }
  .row-2, .direct { grid-template-columns: 1fr; }
  .info-list > div { grid-template-columns: 1fr; gap: .5rem; }
  .info-list strong { text-align: left; }
  .callout { grid-template-columns: 1fr; gap: .75rem; }
  .scarcity { grid-template-columns: 1fr; gap: .75rem; }
  .stat-strip { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-bar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .gauges { grid-template-columns: 1fr; }
  .gauges > div { border-right: 0; border-bottom: 1px solid var(--hair); padding-left: 0 !important; }
  .gauges > div:last-child { border-bottom: 0; }
  .badge { left: 1.25rem; font-size: .6rem; }
}

/* ---------------------------------------------------------- přístupnost -- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .pre { opacity: 1; transform: none; }
}

/* Bez JS se nic neskrývá – .pre přidává až skript */
@media print {
  .bar, .dock, .skip, .hero-bg { display: none !important; }
  body { background: #fff; color: #000; }
  .sec { page-break-inside: avoid; }
}