/* ============================================================
   Rubicon AI — RESKIN vrstva nad spark-landing.
   Spark CSS (tokens/base/layout/components) je FORK netknutý.
   Tady jen: brand gradient · light/dark theme · normální hero ·
   pár Rubicon-specifických prvků. Linkováno POSLEDNÍ.
   ============================================================ */

/* [hidden] musí přebít class display:grid/flex (demo panely, mobile nav). */
[hidden] { display: none !important; }

/* ---------- Brand override (přepisuje spark custom properties) ---------- */
:root {
  /* Rubicon gradient stops: magenta → violet → blue */
  --spk-magenta: #5E4DFF;   /* mid (role: gradient mid / connector) */
  --spk-orange:  #3B82F6;   /* far (role: focus/selection/connector end) */
  --spk-blue:    #5E4DFF;   /* PRIMARY action / link / pill */
  --spk-navy:    #160E3A;   /* dark section base */

  --spk-gradient:      linear-gradient(120deg, #3B82F6 0%, #5E4DFF 50%, #D946EF 100%);
  --spk-gradient-dark: linear-gradient(125deg, #140C33 0%, #241356 40%, #3B1E7A 70%, #6D2C9E 100%);
  /* bright accent — pops na tmavém hero meshi (světlá varianta brandu) */
  --spk-accent-grad:   linear-gradient(95deg, #F0ABFC 0%, #C4B5FD 45%, #93C5FD 100%);

  --spk-bg-dark: #160E3A;
  --spk-bg-code: #1A1330;
  --spk-shadow-grad: 0 24px 48px -22px rgba(94, 77, 255, 0.45);
}

/* ---------- THEME: LIGHT (default) — spark light surfaces, jen jemně doladěné ---------- */
:root[data-theme="light"] {
  color-scheme: light;
  --spk-bg-light: #FFFFFF;
  --spk-bg-soft:  #F6F5FD;
  --spk-ink:       #1A1726;
  --spk-ink-muted: #5A5B72;
  --spk-ink-dim:   #8A8C9E;
  --spk-line:      rgba(26, 23, 52, 0.10);
}

/* ---------- THEME: DARK (plnohodnotná druhá varianta) ---------- */
:root[data-theme="dark"] {
  color-scheme: dark;
  --spk-bg-light: #0D0A1C;   /* „bílé" sekce → tmavé indigo */
  --spk-bg-soft:  #120E26;
  --spk-bg-code:  #0A0818;
  --spk-ink:       #F3F2F8;
  --spk-ink-muted: #ACADC2;
  --spk-ink-dim:   #7C7E96;
  --spk-line:      rgba(255, 255, 255, 0.10);
  --spk-shadow-card: 0 18px 40px -18px rgba(0, 0, 0, 0.6);
  --spk-shadow-soft: 0 10px 30px -16px rgba(0, 0, 0, 0.5);
}

/* header scrolled panel + mobile nav follow theme (spark hardcoduje #fff) */
.spk-header.is-scrolled .spk-header__inner { background: var(--spk-bg-light); }
/* scrolled CTA pill: spark má oranžový okraj — přebít na neutrální brand */
.spk-header.is-scrolled .spk-pill--header { border-color: var(--spk-line); color: var(--spk-ink); }
.spk-header.is-scrolled .spk-pill--header:hover { background: var(--spk-blue); color: #fff; border-color: var(--spk-blue); }
:root[data-theme="dark"] .spk-howitworks__bg::before {
  background: radial-gradient(circle, rgba(94, 77, 255, 0.34) 0%, rgba(94,77,255,0) 65%);
}
.spk-howitworks__bg::before {
  background: radial-gradient(circle, rgba(217, 70, 239, 0.30) 0%, rgba(217,70,239,0) 65%);
}

/* ---------- Logo wordmark (text, ne PNG; gradient na „AI") ---------- */
.rb-logo {
  display: inline-flex; align-items: baseline; gap: 2px;
  font-family: var(--spk-font-display);
  font-weight: 700; font-size: 22px; letter-spacing: -0.5px; line-height: 1;
  color: #fff;   /* na hero (transparent header) */
}
.spk-header.is-scrolled .rb-logo { color: var(--spk-ink); }
.rb-logo__ai {
  background: var(--spk-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
/* na hero (před scrollem) je „AI" světle, ať svítí na gradientu; po scrollu brand gradient */
.spk-header:not(.is-scrolled) .rb-logo__ai {
  background: linear-gradient(95deg, #F0ABFC, #93C5FD);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ---------- Theme toggle button ---------- */
.rb-theme-toggle {
  width: 40px; height: 40px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; border: 1.5px solid rgba(255,255,255,0.5);
  transition: color var(--spk-dur-quick) var(--spk-ease), border-color var(--spk-dur-quick) var(--spk-ease), background var(--spk-dur-quick) var(--spk-ease);
}
.rb-theme-toggle:hover { background: rgba(255,255,255,0.12); }
.spk-header.is-scrolled .rb-theme-toggle { color: var(--spk-ink); border-color: var(--spk-line); }
.spk-header.is-scrolled .rb-theme-toggle:hover { background: var(--spk-bg-soft); }
.rb-theme-toggle .rb-ico-moon { display: none; }
.rb-theme-toggle .rb-ico-sun  { display: block; }
:root[data-theme="dark"] .rb-theme-toggle .rb-ico-moon { display: block; }
:root[data-theme="dark"] .rb-theme-toggle .rb-ico-sun  { display: none; }

/* ---------- Gradient text helper (saturovaný — čitelný na světlém) ---------- */
.rb-grad-text {
  background: var(--spk-gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Eyebrow ---------- */
.rb-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase;
}
.rb-eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--spk-accent-grad); }
.rb-eyebrow--on-dark { color: rgba(255,255,255,0.82); }
.rb-eyebrow--on-light { color: var(--spk-ink-muted); }
.rb-eyebrow--on-light::before { background: var(--spk-gradient); }

/* ============================================================
   NORMÁLNÍ HERO (split: copy vlevo + animace vpravo) — spark gradient panel
   ============================================================ */
.spk-hero--split { text-align: left; padding: calc(var(--spk-header-h) + 52px) 0 88px; }
.spk-hero--split .rb-hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(32px, 5vw, 60px); align-items: center;
}
.rb-hero-copy { display: flex; flex-direction: column; gap: 24px; }
.rb-hero-title { color: #fff; max-width: 640px; }
/* ve splitu je sloupec užší → H1 o stupeň menší než spark 76px (jen desktop) */
@media (min-width: 1024px) {
  .spk-hero--split .rb-hero-title { font-size: 64px; line-height: 1.06; letter-spacing: -1.5px; }
}
.spk-hero--split .rb-hero-title .spk-accent { display: inline; width: auto; margin: 0; }
.rb-hero-sub { margin: 0; max-width: 540px; text-align: left; color: rgba(255,255,255,0.9); font-size: var(--spk-fs-lead); line-height: var(--spk-lh-lead); }
.rb-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

.rb-hero-trust { position: relative; z-index: 2; margin-top: 64px; }

/* hero „Důvěřují nám" — pomalu scrollující pás log (marquee) */
.rb-marquee {
  overflow: hidden; margin-top: 18px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.rb-marquee__track { display: flex; align-items: center; gap: 60px; width: max-content; animation: rb-marquee 45s linear infinite; }
.rb-marquee:hover .rb-marquee__track { animation-play-state: paused; }
.rb-marquee__item { flex: 0 0 auto; display: flex; align-items: center; }
.rb-marquee__item img { height: 26px; width: auto; opacity: 0.6; filter: grayscale(1) brightness(1.5); transition: opacity var(--spk-dur-base) var(--spk-ease); }
.rb-marquee__item:hover img { opacity: 0.95; }
.rb-marquee__item[data-shape="badge"] img { height: 40px; }
@keyframes rb-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .rb-marquee__track { animation: none; } }

/* animace placeholder karta (před→po) — F3 nahradí živou animací */
.rb-hero-visual { position: relative; z-index: 2; }
.rb-demo-card {
  background: rgba(255,255,255,0.08);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--spk-r-panel);
  padding: 22px; display: flex; flex-direction: column; gap: 14px;
  box-shadow: var(--spk-shadow-grad);
}
.rb-demo-row { background: rgba(255,255,255,0.06); border-radius: 16px; padding: 18px 20px; }
.rb-demo-row--after { background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.22); }
.rb-demo-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase;
  color: rgba(255,255,255,0.72); margin-bottom: 8px;
}
.rb-demo-row p { color: #fff; font-size: 14px; line-height: 21px; margin: 0; }
.rb-demo-arrow { align-self: center; color: #fff; opacity: 0.85; }
/* hero animace průběhu — shimmer „zpracovává" na after kartě */
.rb-demo-row--after { position: relative; overflow: hidden; }
.rb-demo-row--after.is-processing::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,0.22) 50%, transparent 70%);
  background-size: 220% 100%; animation: rb-shimmer 0.75s linear;
}
@keyframes rb-shimmer { from { background-position: 170% 0; } to { background-position: -70% 0; } }

@media (max-width: 1023px) {
  .spk-hero--split .rb-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .rb-hero-visual { order: 2; }
  .rb-hero-copy { text-align: center; align-items: center; }
  .rb-hero-title, .rb-hero-sub { max-width: none; text-align: center; }
  .rb-hero-cta { justify-content: center; }
  .rb-eyebrow { justify-content: center; }
}

/* ============================================================
   CLAIM (problém) — spark statement styl, čistý
   ============================================================ */
.rb-claim {
  max-width: 860px; margin: 0 auto; text-align: center;
  font-family: var(--spk-font-display);
  font-size: var(--spk-fs-h2md); line-height: var(--spk-lh-h2md); letter-spacing: var(--spk-ls-h2md);
  font-weight: 500; color: var(--spk-ink);
  text-wrap: balance;   /* zabrání sirotku „vás." na samostatném řádku */
}

/* ============================================================
   HOW IT WORKS — 4 kroky (spark step-card styl)
   ============================================================ */
.spk-howitworks { color: var(--spk-ink-on-dark); }   /* sekce na tmavém gradientu → bílý text */
.rb-how-head { text-align: center; margin-bottom: 56px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.rb-how-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
/* gradientní spojnice mezi kroky (spark signature) — zarovnaná na střed kolečka */
.rb-how-grid .spk-step-card:not(:last-child)::after {
  content: ""; position: absolute; top: 64px; right: -20px; width: 20px; height: 2px; z-index: 2;
  background: var(--spk-gradient); opacity: 0.75;
}
.rb-how-note {
  position: relative; z-index: 1;
  margin-top: 36px; display: flex; align-items: center; justify-content: center; gap: 12px;
  color: var(--spk-ink-on-dark-muted); text-align: center;
}
.rb-how-note strong { color: #fff; }
.rb-how-note__chip {
  width: 40px; height: 40px; border-radius: 999px; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--spk-gradient); color: #fff;
}
@media (max-width: 1023px) {
  .rb-how-grid { grid-template-columns: repeat(2, 1fr); }
  .rb-how-grid .spk-step-card::after { display: none; }   /* spojnice jen pro 4-col řadu */
}
@media (max-width: 600px)  { .rb-how-grid { grid-template-columns: 1fr; } }

/* ---------- Mobil: header jen logo + burger (toggle a CTA do draweru) ---------- */
@media (max-width: 1023px) {
  .spk-header__right .rb-theme-toggle,
  .spk-header__right .spk-pill--header { display: none; }
  .spk-header__right { gap: 12px; }
}
.rb-drawer-theme {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 13px 22px; border-radius: var(--spk-r-pill);
  border: 1.5px solid var(--spk-line-on-dark); color: #fff; font-weight: 500;
}
.rb-drawer-theme .rb-ico-moon { display: none; }
:root[data-theme="dark"] .rb-drawer-theme .rb-ico-moon { display: inline-flex; }
:root[data-theme="dark"] .rb-drawer-theme .rb-ico-sun { display: none; }

/* ============================================================
   FOOTER — McRai kontakt blok
   ============================================================ */
.rb-footer-brand .rb-logo { color: var(--spk-ink); font-size: 26px; }
.rb-footer-made {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px; font-size: 13px; color: var(--spk-ink-dim);
}
.rb-footer-contact { display: flex; flex-direction: column; gap: 10px; }
.rb-footer-contact a { display: inline-flex; align-items: center; gap: 8px; color: var(--spk-ink-muted); }
.rb-footer-contact a:hover { color: var(--spk-blue); }

/* ============================================================
   FÁZE 2 — sekce (spark archetypy + Rubicon obsah)
   ============================================================ */

/* Soft pozadí varianta + centrovaná hlavička sekce */
.rb-section--soft { background: var(--spk-bg-soft); }
.rb-section-head {
  max-width: 680px; margin: 0 auto 56px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.rb-section-sub { color: var(--spk-ink-muted); font-size: var(--spk-fs-lead); line-height: var(--spk-lh-lead); margin: 0; max-width: 640px; }
/* finalCTA má centrovaný inner (mimo rb-section-head) → sub blok vystředit */
.spk-final-cta__inner .rb-section-sub { margin-left: auto; margin-right: auto; }

/* Ghost pill na světlém pozadí (spark ghost je bílý → neviditelný) */
.rb-pill--dark { color: var(--spk-ink); border-color: var(--spk-line); }
.rb-pill--dark:hover { background: var(--spk-blue); color: #fff; border-color: var(--spk-blue); }

/* ---------- Before/After ukázka ---------- */
.rb-ba-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 32px; }
.rb-ba-tab {
  padding: 9px 18px; border-radius: var(--spk-r-pill);
  border: 1px solid var(--spk-line); font-size: 14px; font-weight: 600; color: var(--spk-ink-muted);
  transition: color var(--spk-dur-quick) var(--spk-ease), background var(--spk-dur-quick) var(--spk-ease), border-color var(--spk-dur-quick) var(--spk-ease);
}
.rb-ba-tab:hover { color: var(--spk-ink); }
.rb-ba-tab.is-active { color: #fff; background: var(--spk-gradient); border-color: transparent; }
.rb-ba-panel { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: stretch; max-width: 980px; margin: 0 auto; }
.rb-ba-card { border-radius: var(--spk-r-card); padding: 26px 28px; border: 1px solid var(--spk-line); }
.rb-ba-card--before { background: var(--spk-bg-soft); }
.rb-ba-card--after { background: var(--spk-gradient-soft, rgba(94,77,255,0.08)); border-color: transparent; box-shadow: var(--spk-shadow-soft); }
:root[data-theme="light"] .rb-ba-card--after { background: linear-gradient(135deg, rgba(217,70,239,0.10), rgba(59,130,246,0.10)); }
:root[data-theme="dark"]  .rb-ba-card--after { background: linear-gradient(135deg, rgba(217,70,239,0.16), rgba(59,130,246,0.16)); }
.rb-ba-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--spk-ink-dim); margin-bottom: 12px; }
.rb-ba-card--after .rb-ba-tag { color: var(--spk-blue); }
.rb-ba-card p { color: var(--spk-ink); font-size: 15px; line-height: 24px; margin: 0; }
.rb-ba-card--before p { color: var(--spk-ink-muted); }
.rb-ba-mid { display: flex; align-items: center; justify-content: center; color: var(--spk-ink-dim); }
@media (max-width: 760px) {
  .rb-ba-panel { grid-template-columns: 1fr; }
  .rb-ba-mid { transform: rotate(90deg); }
}

/* ---------- Pro koho — gradient karty 3 sloupce (icon vlevo = spark default) ---------- */
.rb-grad-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 1023px) { .rb-grad-grid-3 { grid-template-columns: 1fr; } }

/* ---------- Přínosy — 3×2 karty ---------- */
.rb-bn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.rb-bn-card {
  background: var(--spk-bg-light); border: 1px solid var(--spk-line); border-radius: var(--spk-r-card);
  padding: 22px 24px; display: flex; flex-direction: row; align-items: flex-start; gap: 16px;
  transition: transform var(--spk-dur-base) var(--spk-ease), box-shadow var(--spk-dur-base) var(--spk-ease);
}
.rb-bn-card:hover { transform: translateY(-3px); box-shadow: var(--spk-shadow-soft); }
.rb-bn-body { display: flex; flex-direction: column; gap: 6px; }
.rb-bn-icon {
  flex: 0 0 auto;
  width: 46px; height: 46px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center;
  color: #fff; background: var(--spk-gradient); box-shadow: var(--spk-shadow-grad);
}
.rb-bn-title { font-family: var(--spk-font-display); font-size: 19px; font-weight: 600; letter-spacing: -0.2px; color: var(--spk-ink); }
.rb-bn-text { color: var(--spk-ink-muted); font-size: 15px; line-height: 23px; margin: 0; }
@media (max-width: 1023px) { .rb-bn-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .rb-bn-grid { grid-template-columns: 1fr; } }

/* ---------- Reference — loga naholo (bez dlaždic/okrajů), monochrome wall ---------- */
.rb-logos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 44px 52px; align-items: center; justify-items: center; }
.rb-logo-tile { height: 58px; width: 100%; display: flex; align-items: center; justify-content: center; }
/* jednotný muted grayscale wall; hover → zesvětlení (ne barva, ať Hot Shop/Nicom ladí) */
.rb-logo-tile img { max-height: 100%; max-width: 100%; width: auto; object-fit: contain; filter: grayscale(1); opacity: 0.55; transition: opacity var(--spk-dur-base) var(--spk-ease); }
.rb-logo-tile:hover img { opacity: 0.95; }
/* Hot Shop = kruhové badge → vizuálně menší, lehce povýšit */
.rb-logo-tile[data-shape="badge"] img { max-height: 72px; }
/* dark: per-logo světlá verze (file_dark) — všechna loga ji teď mají */
.rb-logo-img--dark { display: none; }
:root[data-theme="dark"] .rb-logo-img--light { display: none; }
:root[data-theme="dark"] .rb-logo-img--dark { display: block; }
@media (max-width: 768px) { .rb-logos { grid-template-columns: repeat(2, 1fr); gap: 40px 36px; } }

/* ---------- Ceník ---------- */
.rb-pricing-switch { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 40px; }
.rb-seg { display: inline-flex; padding: 4px; gap: 4px; border-radius: var(--spk-r-pill); border: 1px solid var(--spk-line); background: var(--spk-bg-light); }
.rb-seg button { padding: 9px 20px; border-radius: var(--spk-r-pill); font-size: 14px; font-weight: 600; color: var(--spk-ink-muted); transition: color var(--spk-dur-quick) var(--spk-ease), background var(--spk-dur-quick) var(--spk-ease); }
.rb-seg button.is-active { color: #fff; background: var(--spk-gradient); }
.rb-annual { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--spk-ink-muted); cursor: pointer; }
.rb-annual input { width: 18px; height: 18px; accent-color: var(--spk-blue); }

.rb-plan-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; align-items: stretch; }
.rb-plan-grid .rb-plan { padding: 30px 22px; }
.rb-plan-grid .rb-price b { font-size: 28px; }
.rb-plan {
  background: var(--spk-bg-light); border: 1px solid var(--spk-line); border-radius: var(--spk-r-card);
  padding: 32px 30px; display: flex; flex-direction: column; gap: 18px; position: relative;
}
.rb-plan--featured {
  border: 1.5px solid transparent;
  background: linear-gradient(var(--spk-bg-light), var(--spk-bg-light)) padding-box, var(--spk-gradient) border-box;
  box-shadow: var(--spk-shadow-card);
}
.rb-plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); padding: 5px 16px; border-radius: var(--spk-r-pill); font-size: 12px; font-weight: 700; color: #fff; background: var(--spk-gradient); white-space: nowrap; }
.rb-plan-name { font-family: var(--spk-font-display); font-size: 22px; font-weight: 700; color: var(--spk-ink); }
.rb-plan-price { min-height: 46px; }
.rb-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.rb-price b { font-family: var(--spk-font-display); font-size: 34px; font-weight: 700; color: var(--spk-ink); }
.rb-price i { font-style: normal; color: var(--spk-ink-dim); font-size: 14px; }
.rb-plan-features { display: flex; flex-direction: column; gap: 12px; }
.rb-plan-features li { display: flex; align-items: flex-start; gap: 8px; color: var(--spk-ink-muted); font-size: 14px; line-height: 21px; }
.rb-plan-features svg { color: var(--spk-blue); flex: 0 0 auto; margin-top: 2px; }
/* spark-pill base nemá padding (dodává --ghost/--arrow); featured --blue ho nemá → dorovnat */
.rb-plan .spk-pill { margin-top: auto; padding: 15px 32px; }
.rb-pricing-note { text-align: center; color: var(--spk-ink-dim); font-size: 13px; margin: 28px auto 0; max-width: 560px; }

/* Tablet: 3 karty nahoře (Doporučujeme uprostřed) + 2 vystředěné pod nimi.
 * 6-sloupcový grid, explicitní rozmístění → featured (3. v pořadí) je horní prostřední. */
@media (max-width: 1100px) and (min-width: 681px) {
  .rb-plan-grid { grid-template-columns: repeat(6, 1fr); gap: 26px 18px; max-width: 780px; margin-inline: auto; }
  .rb-plan-grid .rb-plan:nth-child(1) { grid-column: 2 / span 2; grid-row: 2; } /* Start 300 → dolní vlevo */
  .rb-plan-grid .rb-plan:nth-child(2) { grid-column: 1 / span 2; grid-row: 1; } /* Start 500 → horní vlevo */
  .rb-plan-grid .rb-plan:nth-child(3) { grid-column: 3 / span 2; grid-row: 1; } /* Standard 1000 (featured) → horní STŘED */
  .rb-plan-grid .rb-plan:nth-child(4) { grid-column: 5 / span 2; grid-row: 1; } /* Standard 2000 → horní vpravo */
  .rb-plan-grid .rb-plan:nth-child(5) { grid-column: 4 / span 2; grid-row: 2; } /* Pro → dolní vpravo */
}
/* Mobil: karty pod sebou */
@media (max-width: 680px) {
  .rb-plan-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
}

/* ---------- FAQ ---------- */
.rb-faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.rb-faq-item { border: 1px solid var(--spk-line); border-radius: var(--spk-r-card); background: var(--spk-bg-light); overflow: hidden; }
.rb-faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; text-align: left; font-weight: 600; color: var(--spk-ink); font-size: 16px; }
.rb-faq-q svg { flex: 0 0 auto; color: var(--spk-ink-dim); transition: transform var(--spk-dur-base) var(--spk-ease); }
.rb-faq-item.is-open .rb-faq-q svg { transform: rotate(180deg); }
/* Plynulé open/close: animace reálné výšky obsahu přes grid-template-rows 0fr→1fr
   (max-height-na-pevno animuje přes prázdný prostor → seknuté). */
.rb-faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--spk-dur-base) var(--spk-ease); }
.rb-faq-item.is-open .rb-faq-a { grid-template-rows: 1fr; }
.rb-faq-a > p { overflow: hidden; min-height: 0; padding: 0 24px; color: var(--spk-ink-muted); font-size: 15px; line-height: 24px; margin: 0; opacity: 0; transition: opacity var(--spk-dur-quick) var(--spk-ease) 60ms, padding-bottom var(--spk-dur-base) var(--spk-ease); }
.rb-faq-item.is-open .rb-faq-a > p { opacity: 1; padding-bottom: 20px; }
@media (prefers-reduced-motion: reduce) { .rb-faq-a, .rb-faq-a > p { transition: none; } }

/* ---------- Lead form (gradient sekce) ---------- */
.rb-lead { background: var(--spk-gradient-dark); background-color: var(--spk-navy); color: #fff; }
.rb-lead-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.rb-lead-copy { display: flex; flex-direction: column; gap: 16px; }
.rb-lead-copy .spk-h2 { color: #fff; }
.rb-lead-sub { color: rgba(255,255,255,0.85); font-size: var(--spk-fs-lead); line-height: var(--spk-lh-lead); margin: 0; max-width: 420px; }
.rb-lead-form { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.16); border-radius: var(--spk-r-card); padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.rb-field { display: flex; flex-direction: column; }
.rb-label { font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.82); margin-bottom: 6px; }
.rb-input { width: 100%; padding: 13px 16px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.08); color: #fff; }
.rb-input::placeholder { color: rgba(255,255,255,0.5); }
.rb-input:focus { outline: none; border-color: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,0.18); }
.rb-input option { color: #1a1a24; }
.rb-hint { font-size: 12.5px; line-height: 1.45; color: rgba(255,255,255,0.55); margin-top: 6px; }
.rb-check { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: rgba(255,255,255,0.85); }
.rb-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: #fff; flex: 0 0 auto; }
.rb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.rb-lead-submit { margin-top: 4px; width: 100%; }
.rb-lead-done { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 600; }
.rb-lead-done svg { color: #fff; }
@media (max-width: 1023px) { .rb-lead-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ---------- Legal stránky (GDPR / Obchodní podmínky) ---------- */
.rb-legal { background: var(--spk-bg-light); color: var(--spk-ink); padding-top: calc(var(--spk-header-h-sticky) + 56px); }
.rb-legal-wrap { max-width: 760px; margin: 0 auto; }
.rb-legal-back { display: flex; width: max-content; align-items: center; gap: 8px; font-size: 14px; color: var(--spk-ink-muted); margin-bottom: 24px; transition: color var(--spk-dur-quick) var(--spk-ease); }
.rb-legal-back:hover { color: var(--spk-ink); }
.rb-legal-back svg { color: inherit; }
.rb-legal-title { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; font-weight: 600; letter-spacing: -0.01em; color: var(--spk-ink); margin: 14px 0 20px; }
.rb-legal-lead { font-size: var(--spk-fs-lead); line-height: var(--spk-lh-lead); color: var(--spk-ink-muted); margin: 0 0 8px; }
.rb-legal-h2 { font-size: 19px; line-height: 1.4; font-weight: 600; color: var(--spk-ink); margin: 40px 0 12px; }
.rb-legal-p { font-size: 15px; line-height: 27px; color: var(--spk-ink-muted); margin: 0 0 12px; }
.rb-legal-p strong { color: var(--spk-ink); font-weight: 600; }
.rb-legal-ul { padding-left: 22px; margin: 0 0 12px; list-style: disc; }
.rb-legal-ul li { font-size: 15px; line-height: 27px; color: var(--spk-ink-muted); margin-bottom: 6px; }
.rb-legal-ul li strong { color: var(--spk-ink); font-weight: 600; }
.rb-legal a:not(.rb-legal-back) { color: var(--spk-blue); text-decoration: underline; text-underline-offset: 2px; }
.rb-legal-hr { border: none; border-top: 1px solid var(--spk-line); margin: 28px 0; }
.rb-legal-meta { font-size: 13px; color: var(--spk-ink-dim); margin-top: 8px; }

/* ---------- Cookie lišta (informativní — web má jen technické cookies) ---------- */
.rb-cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: var(--spk-z-overlay); display: flex; justify-content: center; pointer-events: none; }
.rb-cookie[hidden] { display: none; }
.rb-cookie__inner { pointer-events: auto; width: 100%; max-width: 720px; display: flex; align-items: center; gap: 20px; padding: 16px 20px; background: var(--spk-bg-light); border: 1px solid var(--spk-line); border-radius: var(--spk-r-card); box-shadow: 0 18px 50px -20px rgba(20, 12, 51, 0.45); transform: translateY(12px); opacity: 0; transition: transform var(--spk-dur-base) var(--spk-ease), opacity var(--spk-dur-base) var(--spk-ease); }
.rb-cookie.is-in .rb-cookie__inner { transform: none; opacity: 1; }
.rb-cookie__text { flex: 1 1 auto; font-size: 13.5px; line-height: 21px; color: var(--spk-ink-muted); margin: 0; }
.rb-cookie__text a { color: var(--spk-blue); text-decoration: underline; text-underline-offset: 2px; }
.rb-cookie__btn { flex: 0 0 auto; padding: 13px 30px; font-size: 14.5px; }
@media (max-width: 600px) {
  .rb-cookie { left: 12px; right: 12px; bottom: 12px; }
  .rb-cookie__inner { flex-direction: column; align-items: stretch; gap: 12px; padding: 16px; }
  .rb-cookie__btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) { .rb-cookie__inner { transition: none; } }