/* facts.cz — partnerský (affiliate) portál. Staví na sdílených design
   tokenech (/styles/tokens.css). Dark-first, high-end SaaS estetika dle
   CLAUDE.md: Cal Sans display, Geist Sans UI, JetBrains Mono pro data,
   8px grid, 3D stíny, mesh gradient, active-scale mikrointerakce. */

:root {
  --aff-maxw: 1160px;
}

html, body { scroll-behavior: smooth; }
body { overflow-x: hidden; }

.aff {
  position: relative;
  min-height: 100vh;
  letter-spacing: .005em;
}

/* Mesh gradient pozadí — nízká opacita, organické tvary. */
.aff::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 12% 8%, var(--mesh-blob-1) 0%, transparent 60%),
    radial-gradient(55% 45% at 88% 14%, var(--mesh-blob-2) 0%, transparent 62%),
    radial-gradient(50% 50% at 50% 100%, var(--mesh-blob-3) 0%, transparent 70%);
  animation: aff-mesh 26s var(--ease-in-out) infinite alternate;
}
@keyframes aff-mesh {
  to { transform: translate3d(0, -2%, 0) scale(1.06); }
}

.aff-container { max-width: var(--aff-maxw); margin: 0 auto; padding: 0 var(--sp-6); }
.aff-container--narrow { max-width: 760px; }

/* ─── Display typografie ─────────────────────────────────────────── */
/* Cal Sans má těsný default tracking — negativní letter-spacing dělal slova
   slepená ("Vítejtezpět"). Mírně kladné tracking + normální word-spacing čte
   čistěji. */
.aff h1, .aff h2, .aff h3, .aff .display {
  font-family: 'Cal Sans', 'Geist Sans', system-ui, sans-serif;
  color: var(--c-fg-strong);
  text-wrap: balance;
  letter-spacing: .004em;
  word-spacing: .02em;
  margin: 0;
  font-weight: 400;
}

/* Crafted line-ikony (žádné emoji). currentColor → dědí barvu kontextu. */
.ic { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.7;
  fill: none; stroke-linecap: round; stroke-linejoin: round; display: block; }
.ic--sm { width: 18px; height: 18px; }
.aff .mono {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}

/* ─── Nav ────────────────────────────────────────────────────────── */
.aff-nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 14, 26, .72);
  border-bottom: 1px solid var(--c-border);
}
.aff-nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.aff-brand {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  font-weight: 700; color: var(--c-fg-strong); text-decoration: none;
  font-size: 18px;
}
.aff-brand__mark {
  width: 34px; height: 34px; border-radius: 10px;
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(0, 212, 170, .9) 0%, transparent 60%),
    radial-gradient(120% 120% at 100% 100%, var(--c-accent-500) 0%, transparent 55%),
    linear-gradient(135deg, #003d2f, #001b15);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, .18);
}
.aff-brand__tag {
  font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--c-primary-400); align-self: center;
  padding: 2px 8px; border: 1px solid var(--c-border-strong); border-radius: var(--r-full);
}
.aff-nav__links { display: flex; align-items: center; gap: var(--sp-2); }
/* `:not(.btn)` — jinak by tahle textová pravidla (vyšší specificita než .btn--*)
   přebila barvu i padding tlačítek v navbaru (CTA „Stát se partnerem" pak mělo
   šedý low-contrast text místo tmavě-tyrkysového na tlačítku). */
.aff-nav__links a:not(.btn) { color: var(--c-fg-muted); text-decoration: none; font-size: 14px; padding: 8px 12px; border-radius: var(--r-sm); transition: color var(--t-fast); }
.aff-nav__links a:not(.btn):hover { color: var(--c-fg); }

/* ─── Buttons (active-scale mikrointerakce) ──────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  font: inherit; font-weight: 600; font-size: 14px;
  padding: 11px 20px; border-radius: var(--r-md); border: 1px solid transparent;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}
.btn:hover { transform: scale(1.03); }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn--primary {
  background: linear-gradient(135deg, var(--c-primary-400), var(--c-primary-600));
  color: #002a22; box-shadow: var(--shadow-sm), 0 0 0 1px rgba(0, 212, 170, .25);
}
.btn--primary:hover { box-shadow: var(--shadow-md), var(--shadow-glow); }
.btn--ghost { background: var(--c-bg-soft); color: var(--c-fg); border-color: var(--c-border-strong); }
.btn--ghost:hover { background: var(--c-bg-elev-2); }
.btn--danger { background: var(--c-error-bg); color: var(--c-error); border-color: rgba(239, 79, 110, .3); }
.btn--sm { padding: 7px 13px; font-size: 13px; }
.btn--block { width: 100%; }

/* ─── Cards ──────────────────────────────────────────────────────── */
.card {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
  padding: var(--sp-6);
}
.card--soft { background: var(--c-bg-soft); box-shadow: var(--shadow-sm); }

/* ─── Forms ──────────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.field > label { font-size: 13px; font-weight: 600; color: var(--c-fg-muted); }
.input, .textarea {
  width: 100%; font: inherit; color: var(--c-fg);
  background: var(--c-bg-soft); border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md); padding: 11px 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input:focus, .textarea:focus { outline: none; border-color: var(--c-primary-500); box-shadow: var(--shadow-glow); }
.textarea { resize: vertical; min-height: 84px; }
.checkbox { display: flex; align-items: center; gap: var(--sp-2); font-size: 14px; color: var(--c-fg-muted); cursor: pointer; }
.checkbox input { width: 17px; height: 17px; accent-color: var(--c-primary-500); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sp-4); }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

/* ─── Pills / badges ─────────────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: var(--r-full);
  background: var(--c-health-neutral-bg); color: var(--c-health-neutral);
}
.pill--good { background: var(--c-health-good-bg); color: var(--c-health-good); }
.pill--fair { background: var(--c-health-fair-bg); color: var(--c-health-fair); }
.pill--bad  { background: var(--c-health-bad-bg);  color: var(--c-health-bad); }
.pill--info { background: var(--c-info-bg); color: var(--c-info); }

/* ─── Toast / alert ──────────────────────────────────────────────── */
.alert { padding: 12px 16px; border-radius: var(--r-md); font-size: 14px; margin-bottom: var(--sp-4); border: 1px solid transparent; }
.alert--error { background: var(--c-error-bg); color: var(--c-error); border-color: rgba(239, 79, 110, .3); }
.alert--ok { background: var(--c-success-bg); color: var(--c-success); border-color: rgba(0, 212, 170, .3); }
.alert--info { background: var(--c-info-bg); color: var(--c-info); border-color: rgba(61, 108, 255, .3); }
.hidden { display: none !important; }

/* ─── Staggered reveal ───────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(16px); animation: aff-reveal .6s var(--ease-out) forwards; }
@keyframes aff-reveal { to { opacity: 1; transform: none; } }
.reveal:nth-child(1) { animation-delay: .04s; }
.reveal:nth-child(2) { animation-delay: .12s; }
.reveal:nth-child(3) { animation-delay: .2s; }
.reveal:nth-child(4) { animation-delay: .28s; }
.reveal:nth-child(5) { animation-delay: .36s; }
.reveal:nth-child(6) { animation-delay: .44s; }

/* ─── Landing hero ───────────────────────────────────────────────── */
.hero { padding: clamp(48px, 9vw, 120px) 0 clamp(40px, 7vw, 88px); text-align: center; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--c-primary-400);
  padding: 6px 14px; border: 1px solid var(--c-border-strong); border-radius: var(--r-full);
  background: var(--c-bg-elev); margin-bottom: var(--sp-6);
}
.hero h1 { font-size: clamp(38px, 6.4vw, 72px); line-height: 1.02; margin-bottom: var(--sp-5); }
.hero h1 .accent {
  background: linear-gradient(120deg, var(--c-primary-300), var(--c-accent-400));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero__sub { font-size: clamp(16px, 2.2vw, 20px); color: var(--c-fg-muted); max-width: 620px; margin: 0 auto var(--sp-8); line-height: 1.55; }
.hero__cta { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; }

/* ─── Bento grid (asymetrický) ───────────────────────────────────── */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--sp-4); margin: var(--sp-12) 0; }
.bento .card { display: flex; flex-direction: column; gap: var(--sp-2); }
.bento__big { grid-column: span 4; }
.bento__sm  { grid-column: span 2; }
.bento__mid { grid-column: span 3; }
@media (max-width: 820px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .bento__big, .bento__sm, .bento__mid { grid-column: span 2; }
}
@media (max-width: 520px) {
  .bento { grid-template-columns: 1fr; }
  .bento__big, .bento__sm, .bento__mid { grid-column: span 1; }
}
.bento__num {
  font-family: 'Cal Sans', system-ui; font-size: clamp(34px, 5vw, 52px);
  line-height: 1; color: var(--c-fg-strong); letter-spacing: .002em;
}
.bento__num .unit { font-size: .4em; color: var(--c-primary-400); margin-left: 6px; font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.bento__label { color: var(--c-fg-muted); font-size: 14px; line-height: 1.5; }
.bento__icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  color: var(--c-primary-300);
  background:
    linear-gradient(160deg, rgba(0, 212, 170, .16), rgba(61, 108, 255, .06)),
    var(--c-bg-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 1px 2px rgba(0,0,0,.3);
  border: 1px solid var(--c-border-strong);
}
/* Velká „highlight" dlaždice — odlišená vizuální váha (pravý bento patern). */
.card.bento__big.is-feature {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(0, 212, 170, .14) 0%, transparent 55%),
    var(--c-bg-elev);
  border-color: rgba(0, 212, 170, .22);
}
.card.bento__big.is-feature .bento__num { font-size: clamp(48px, 7vw, 76px); }
.bento__spark { margin-top: auto; }

/* ─── Steps (číslovaná osa s propojovací linkou) ─────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); position: relative; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.steps .card { position: relative; }
.step__n {
  font-family: 'JetBrains Mono', monospace; font-weight: 600; font-size: 14px;
  color: #002a22; background: linear-gradient(135deg, var(--c-primary-300), var(--c-primary-500));
  border-radius: var(--r-full); width: 36px; height: 36px; display: grid; place-items: center;
  margin-bottom: var(--sp-4); box-shadow: 0 2px 10px rgba(0, 212, 170, .3);
}
.steps .card h3 { font-size: 19px; }

/* Sekce — asymetrické nadpisy (vlevo, ne všechno na střed). */
.section { padding: clamp(48px, 6vw, 92px) 0; }
.section__head { max-width: 560px; margin: 0 0 var(--sp-8); }
.section__head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section__head .eyebrow {
  display: inline-block; font-family: 'JetBrains Mono', monospace; font-size: 12px;
  font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-primary-400); margin-bottom: var(--sp-3);
}
.section__head h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: var(--sp-3); line-height: 1.08; }
.section__head p { color: var(--c-fg-muted); font-size: 17px; line-height: 1.55; }

/* ─── Auth layout (split: branding vlevo, formulář vpravo) ───────── */
.auth-wrap { min-height: calc(100vh - 64px); display: grid; place-items: center; padding: var(--sp-10) var(--sp-4); }
.auth-split {
  width: 100%; max-width: 960px;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center;
}
@media (max-width: 800px) { .auth-split { grid-template-columns: 1fr; max-width: 460px; } .auth-aside { display: none; } }
.auth-aside { padding-right: var(--sp-4); }
.auth-aside h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.06; margin-bottom: var(--sp-4); }
.auth-aside .accent {
  background: linear-gradient(120deg, var(--c-primary-300), var(--c-accent-400));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.auth-aside p { color: var(--c-fg-muted); font-size: 16px; line-height: 1.55; margin-bottom: var(--sp-6); }
.auth-perks { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--sp-4); }
.auth-perks li { display: flex; gap: var(--sp-3); align-items: flex-start; color: var(--c-fg); font-size: 15px; }
.auth-perks .tick {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: var(--r-full);
  display: grid; place-items: center; color: var(--c-primary-300);
  background: var(--c-primary-900); box-shadow: inset 0 0 0 1px rgba(0, 212, 170, .25);
}
.auth-perks strong { color: var(--c-fg-strong); }
.auth-perks small { display: block; color: var(--c-fg-faint); font-size: 13px; margin-top: 2px; }
.auth-card { width: 100%; max-width: 440px; margin: 0 auto; }
.auth-card h2 { font-size: 26px; margin-bottom: var(--sp-2); }
.auth-card .muted { color: var(--c-fg-muted); font-size: 14px; margin-bottom: var(--sp-6); }
.auth-tabs { display: flex; gap: var(--sp-1); background: var(--c-bg-soft); padding: 4px; border-radius: var(--r-md); margin-bottom: var(--sp-6); }
.auth-tabs button {
  flex: 1; font: inherit; font-weight: 600; font-size: 14px; padding: 9px; border: none;
  border-radius: var(--r-sm); background: transparent; color: var(--c-fg-muted); cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.auth-tabs button.active { background: var(--c-bg-elev-2); color: var(--c-fg-strong); box-shadow: var(--shadow-sm); }
.auth-alt { text-align: center; font-size: 13px; color: var(--c-fg-faint); margin-top: var(--sp-5); }
.auth-alt a { color: var(--c-primary-400); text-decoration: none; }

/* ─── Dashboard ──────────────────────────────────────────────────── */
.dash { padding: var(--sp-8) 0 var(--sp-16); }
.dash__head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; margin-bottom: var(--sp-8); }
.dash__head h1 { font-size: clamp(26px, 4vw, 36px); }
.dash__head p { color: var(--c-fg-muted); margin: 4px 0 0; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); margin-bottom: var(--sp-6); }
@media (max-width: 880px) { .stat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .stat-grid { grid-template-columns: 1fr; } }
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat__label { font-size: 13px; color: var(--c-fg-muted); display: flex; align-items: center; gap: 6px; }
.stat__value { font-family: 'JetBrains Mono', monospace; font-size: clamp(24px, 3vw, 32px); color: var(--c-fg-strong); font-weight: 600; font-variant-numeric: tabular-nums; }
.stat__sub { font-size: 12px; color: var(--c-fg-faint); }

.link-box { display: flex; gap: var(--sp-2); align-items: stretch; }
.link-box .input { font-family: 'JetBrains Mono', monospace; font-size: 13px; }

/* Chart */
.chart-card { margin-bottom: var(--sp-6); }
.chart-card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; margin-bottom: var(--sp-5); }
.chart-legend { display: flex; gap: var(--sp-4); font-size: 13px; color: var(--c-fg-muted); }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.range-tabs { display: inline-flex; gap: 2px; background: var(--c-bg-soft); padding: 3px; border-radius: var(--r-md); }
.range-tabs button { font: inherit; font-size: 13px; font-weight: 600; padding: 6px 12px; border: none; border-radius: var(--r-sm); background: transparent; color: var(--c-fg-muted); cursor: pointer; }
.range-tabs button.active { background: var(--c-bg-elev-2); color: var(--c-fg-strong); }
.chart-svg { width: 100%; height: 260px; display: block; }
.chart-empty { height: 260px; display: grid; place-items: center; color: var(--c-fg-faint); font-size: 14px; }

/* Table */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
table.tbl th { text-align: left; font-weight: 600; color: var(--c-fg-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; padding: 10px 12px; border-bottom: 1px solid var(--c-border); }
table.tbl td { padding: 12px; border-bottom: 1px solid var(--c-border); color: var(--c-fg); }
table.tbl tr:last-child td { border-bottom: none; }
table.tbl .num { font-family: 'JetBrains Mono', monospace; font-variant-numeric: tabular-nums; text-align: right; }
.empty-row { text-align: center; color: var(--c-fg-faint); padding: 28px; }

.dash-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--sp-6); align-items: start; }
@media (max-width: 920px) { .dash-grid { grid-template-columns: 1fr; } }

.card-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.card-head h3 { font-size: 18px; }

.kv { display: flex; justify-content: space-between; gap: var(--sp-4); padding: 8px 0; border-bottom: 1px dashed var(--c-border); font-size: 14px; }
.kv:last-child { border-bottom: none; }
.kv span:first-child { color: var(--c-fg-muted); }

.payout-hint { font-size: 13px; color: var(--c-fg-faint); margin-top: var(--sp-3); line-height: 1.5; }

/* Progress to threshold */
.progress { height: 10px; border-radius: var(--r-full); background: var(--c-bg-soft); overflow: hidden; margin: var(--sp-3) 0; }
.progress__bar { height: 100%; border-radius: var(--r-full); background: linear-gradient(90deg, var(--c-primary-500), var(--c-accent-400)); transition: width var(--t-slow) var(--ease-out); }

footer.aff-footer { border-top: 1px solid var(--c-border); padding: var(--sp-8) 0; color: var(--c-fg-faint); font-size: 13px; }
.aff-footer__inner { display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; }
.aff-footer a { color: var(--c-fg-muted); text-decoration: none; margin-right: var(--sp-4); }
.aff-footer a:hover { color: var(--c-fg); }

.spinner { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.25); border-top-color: var(--c-primary-400); border-radius: 50%; animation: aff-spin .7s linear infinite; }
@keyframes aff-spin { to { transform: rotate(360deg); } }
.center-load { display: grid; place-items: center; min-height: 50vh; }

/* ─── Hero product-preview (vyplní mrtvý prostor, prémiový dojem) ─── */
.hero { padding-bottom: var(--sp-8); }
.hero-visual { margin: var(--sp-10) auto 0; max-width: 860px; padding: 0 var(--sp-4); perspective: 1600px; }
.preview-card {
  position: relative; text-align: left;
  background: linear-gradient(180deg, var(--c-bg-elev), var(--c-bg-soft));
  border: 1px solid var(--c-border-strong); border-radius: var(--r-2xl);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0, 212, 170, .06);
  padding: clamp(18px, 3vw, 28px);
  transform: rotateX(7deg); transform-origin: center top;
  transition: transform var(--t-slow) var(--ease-out);
}
.hero-visual:hover .preview-card { transform: rotateX(2deg); }
.preview-card::after { /* glow pod kartou */
  content: ''; position: absolute; left: 8%; right: 8%; bottom: -28px; height: 60px;
  background: radial-gradient(60% 100% at 50% 0%, rgba(0, 212, 170, .25), transparent 70%);
  filter: blur(12px); z-index: -1;
}
.preview-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-5); }
.preview-dot { display: inline-flex; gap: 6px; }
.preview-dot i { width: 10px; height: 10px; border-radius: 50%; background: var(--c-bg-elev-2); }
.preview-dot i:first-child { background: rgba(239, 79, 110, .5); }
.preview-dot i:nth-child(2) { background: rgba(255, 167, 38, .5); }
.preview-dot i:nth-child(3) { background: rgba(0, 212, 170, .5); }
.preview-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--sp-5); align-items: stretch; }
@media (max-width: 620px) { .preview-grid { grid-template-columns: 1fr; } }
.preview-balance { display: flex; flex-direction: column; gap: 4px; }
.preview-balance .lbl { font-size: 13px; color: var(--c-fg-muted); }
.preview-balance .val { font-family: 'JetBrains Mono', monospace; font-size: clamp(32px, 5vw, 46px); font-weight: 600; color: var(--c-fg-strong); letter-spacing: -.01em; }
.preview-balance .delta { font-size: 13px; color: var(--c-primary-400); font-weight: 600; }
.preview-spark { width: 100%; height: 96px; margin-top: auto; }
.preview-mini { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
.preview-mini .cell { background: var(--c-bg-soft); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: 12px 14px; }
.preview-mini .cell .k { font-size: 12px; color: var(--c-fg-muted); }
.preview-mini .cell .v { font-family: 'JetBrains Mono', monospace; font-size: 18px; color: var(--c-fg-strong); margin-top: 2px; }

/* ─── Example / commission math strip ────────────────────────────── */
.example { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); align-items: center; }
@media (max-width: 680px) { .example { grid-template-columns: 1fr; } }
.example__op { text-align: center; font-family: 'Cal Sans', system-ui; font-size: 28px; color: var(--c-fg-faint); }
.example .card { text-align: center; }
.example .big { font-family: 'JetBrains Mono', monospace; font-size: clamp(24px, 3.4vw, 34px); color: var(--c-fg-strong); font-weight: 600; }
.example .big.accent { color: var(--c-primary-400); }
.example .cap { color: var(--c-fg-muted); font-size: 13px; margin-top: 4px; }

/* ─── FAQ (vlastní disclosure s chevronem) ───────────────────────── */
.faq-item { border: 1px solid var(--c-border); border-radius: var(--r-lg); background: var(--c-bg-elev); overflow: hidden; transition: border-color var(--t-fast); }
.faq-item[open] { border-color: var(--c-border-strong); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: 18px 20px; font-weight: 600; color: var(--c-fg-strong); font-size: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev { flex: 0 0 auto; color: var(--c-fg-muted); transition: transform var(--t-mid) var(--ease-out); }
.faq-item[open] summary .chev { transform: rotate(180deg); color: var(--c-primary-400); }
.faq-item .faq-body { padding: 0 20px 18px; color: var(--c-fg-muted); line-height: 1.65; font-size: 15px; }
.faq-item summary:hover { background: var(--c-bg-elev-2); }

/* CTA banda na konci landingu */
.cta-band { position: relative; overflow: hidden; border-radius: var(--r-2xl); padding: clamp(36px, 6vw, 64px); text-align: center;
  background: radial-gradient(120% 140% at 50% 0%, rgba(0, 212, 170, .16), transparent 60%), var(--c-bg-elev);
  border: 1px solid rgba(0, 212, 170, .2); box-shadow: var(--shadow-md); }
.cta-band h2 { font-size: clamp(26px, 4vw, 42px); margin-bottom: var(--sp-3); }
.cta-band p { color: var(--c-fg-muted); font-size: 17px; max-width: 480px; margin: 0 auto var(--sp-6); }