/* ============================================================
   feedback.xart.cz — landing page
   Vizuální jazyk převzatý z 2026.xart.cz: tokeny --xa-*, písmo Funnel Sans,
   ostré hrany (žádné zaoblení), šikmé tvary, hover „průjezd“ tlačítek,
   záře karet a odhalení obsahu při scrollu.
   ============================================================ */

@font-face {
  font-family: "Funnel Sans";
  src: url(../assets/fonts/funnel-sans-latin.woff2) format("woff2");
  font-style: normal; font-weight: 300 800; font-display: swap;
  unicode-range: u+00??, u+0131, u+0152-0153, u+02bb-02bc, u+02c6, u+02da, u+02dc, u+0304, u+0308, u+0329, u+2000-206f, u+20ac, u+2122, u+2191, u+2193, u+2212, u+2215, u+feff, u+fffd;
}
@font-face {
  font-family: "Funnel Sans";
  src: url(../assets/fonts/funnel-sans-latin-ext.woff2) format("woff2");
  font-style: normal; font-weight: 300 800; font-display: swap;
  unicode-range: u+0100-02ba, u+02bd-02c5, u+02c7-02cc, u+02ce-02d7, u+02dd-02ff, u+0304, u+0308, u+0329, u+1d00-1dbf, u+1e00-1e9f, u+1ef2-1eff, u+2020, u+20a0-20ab, u+20ad-20c0, u+2113, u+2c60-2c7f, u+a720-a7ff;
}

:root {
  color-scheme: dark;

  --xa-color-surface-page:      #003c64;
  --xa-color-surface-subtle:    #064b70;
  --xa-color-surface-sunken:    #002c51;
  --xa-color-surface-inverse-brand: #cafdf7;
  --xa-color-text-primary:      #f7f8fa;
  --xa-color-text-secondary:    #d3d9df;
  --xa-color-text-muted:        #93a5b0;
  --xa-color-text-muted-inverted: #5f6c78;
  --xa-color-text-inverted:     #002c51;
  --xa-color-text-active:       #58f0e6;
  --xa-color-text-accent:       #826aed;
  --xa-color-action-primary-bg: #58f0e6;
  --xa-color-action-primary-bg-hover: #cafdf7;
  --xa-color-action-primary-text: #002c51;
  --xa-color-action-outline-text: #e7e9ed;
  --xa-color-overlay:           #002c517a;
  --xa-color-overlay-strong:    #002c51b8;
  --xa-color-border:            #064b70;
  --xa-color-border-strong:     #075d88;
  --xa-color-border-accent:     #826aed;
  --xa-color-crit:              #ff9c8e;

  --xa-font-family-base: "Funnel Sans", "Segoe UI", system-ui, sans-serif;
  --xa-font-family-mono: ui-monospace, "SFMono-Regular", Consolas, monospace;

  --xa-space-1: 4px;  --xa-space-2: 8px;  --xa-space-3: 12px; --xa-space-4: 16px;
  --xa-space-6: 24px; --xa-space-8: 32px; --xa-space-12: 48px; --xa-space-14: 56px;
  --xa-space-20: 80px; --xa-space-section-xl: 160px;

  --xa-size-content-max: 1408px;
  --xa-size-container: calc(var(--xa-size-content-max) + var(--xa-space-4) * 2);
  --xa-size-bleed: max(0px, (100vw - var(--xa-size-container)) / 2);
  --xa-size-tap: 44px;

  --xa-letter-spacing-overline: .2em;
  --xa-letter-spacing-tight: -.01em;

  --xa-duration-hover: .3s;
  --xa-duration-timeline: .5s;
}

*, *::before, *::after { box-sizing: border-box; border-radius: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  background-color: var(--xa-color-surface-page);
  color: var(--xa-color-text-primary);
  font-family: var(--xa-font-family-base);
  font-size: 17px;
  line-height: 30px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button, input, select, textarea { font: inherit; }
img, video { max-width: 100%; display: block; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
h1, h2, h3 { text-wrap: balance; letter-spacing: var(--xa-letter-spacing-tight); }

a { color: var(--xa-color-text-active); text-underline-offset: 4px; text-decoration-thickness: 1px; transition: color var(--xa-duration-hover); }
a:hover { color: var(--xa-color-text-primary); }

:focus-visible { outline: 2px solid var(--xa-color-text-active); outline-offset: 3px; }

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

.inner {
  position: relative;
  max-width: var(--xa-size-container);
  margin-inline: auto;
  padding-inline: var(--xa-space-4);
}

.section { position: relative; padding-block: var(--xa-space-14); }
.section--subtle { background-color: var(--xa-color-surface-subtle); }
.section--sunken { background-color: var(--xa-color-surface-sunken); }
.section--clip { overflow: hidden; isolation: isolate; }
@media (min-width: 992px) { .section { padding-block: 120px; } }

.glow { position: absolute; max-width: none; pointer-events: none; z-index: -1; }

/* ---------- hlavička ---------- */

.header {
  position: sticky; top: 0; z-index: 50;
  background-color: var(--xa-color-surface-page);
  border-bottom: 1px solid var(--xa-color-border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: var(--xa-space-4);
  min-height: 80px; max-width: var(--xa-size-container); margin-inline: auto; padding-inline: var(--xa-space-4);
}
.header__logo { display: inline-flex; align-items: center; gap: var(--xa-space-3); color: var(--xa-color-text-primary); text-decoration: none; }
.header__logo img { width: 96px; height: auto; }

.header__toggle {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--xa-space-1);
  width: var(--xa-size-tap); height: var(--xa-size-tap);
  border: 1px solid var(--xa-color-border-strong); background-color: transparent; cursor: pointer;
  transition: background-color var(--xa-duration-hover), border-color var(--xa-duration-hover);
}
.header__toggle:hover, .header__toggle[aria-expanded="true"] { border-color: var(--xa-color-text-active); }
.header__toggle[aria-expanded="true"] { background-color: var(--xa-color-surface-sunken); }
.header__toggle-bar {
  width: 24px; height: 2px; background-color: var(--xa-color-text-primary);
  transition: transform var(--xa-duration-hover), opacity var(--xa-duration-hover);
}
.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-of-type(2) { transform: translateY(6px) rotate(45deg); }
.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-of-type(3) { opacity: 0; }
.header__toggle[aria-expanded="true"] .header__toggle-bar:nth-of-type(4) { transform: translateY(-6px) rotate(-45deg); }

.nav {
  display: none; position: absolute; top: 100%; left: 0; z-index: 10; width: 100%;
  max-height: calc(100dvh - 80px); overflow-y: auto;
  background-color: var(--xa-color-surface-sunken);
  border-bottom: 1px solid var(--xa-color-border-strong);
  box-shadow: 0 16px 24px var(--xa-color-overlay-strong);
}
.nav.is-open { display: block; }
.nav__list { display: flex; flex-direction: column; margin: 0; padding: var(--xa-space-2) var(--xa-space-4) var(--xa-space-4); list-style: none; }
.nav__item + .nav__item { border-top: 1px solid var(--xa-color-border); }
.nav__link {
  display: flex; align-items: center; min-height: var(--xa-size-tap); padding-block: var(--xa-space-3);
  color: var(--xa-color-text-primary); font-size: 22px; line-height: 36px; text-decoration: none;
}
.nav__link:hover { color: var(--xa-color-text-active); }
.nav__cta {
  display: flex; align-items: center; justify-content: center; min-height: var(--xa-size-tap);
  margin-block: var(--xa-space-3); padding: var(--xa-space-3) var(--xa-space-6);
  background-color: var(--xa-color-action-primary-bg); color: var(--xa-color-action-primary-text);
  font-size: 17px; font-weight: 600; line-height: 30px; text-decoration: none;
  transition: background-color var(--xa-duration-hover);
}
.nav__cta:hover { background-color: var(--xa-color-action-primary-bg-hover); color: var(--xa-color-action-primary-text); }

@media (min-width: 1200px) {
  .header__toggle { display: none; }
  .nav { display: block; position: static; width: auto; max-height: none; overflow: visible; background: none; border: 0; box-shadow: none; }
  .nav__list { flex-direction: row; align-items: center; gap: var(--xa-space-8); padding: 0; }
  .nav__item + .nav__item { border-top: 0; }
  .nav__link { display: inline-flex; min-height: auto; padding-block: var(--xa-space-1); font-size: 17px; line-height: 30px; }
  .nav__cta { display: inline-flex; min-height: auto; margin-block: 0; }
}

/* ---------- tlačítka (šikmý „průjezd“ při hoveru) ---------- */

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; overflow: hidden;
  min-height: var(--xa-size-tap); padding: var(--xa-space-4) var(--xa-space-8);
  font-size: 17px; font-weight: 600; line-height: 30px; text-decoration: none; cursor: pointer;
  border: 0; white-space: nowrap;
  transition: background-color var(--xa-duration-hover), color var(--xa-duration-hover);
}
.btn::before {
  content: ""; position: absolute; top: 0; left: -155px; width: 155px; height: 100%;
  background-size: 100% 100%; transition: transform var(--xa-duration-hover);
}
.btn:hover::before, .btn:focus-visible::before { transform: translateX(155px); }
.btn__label { position: relative; display: inline-flex; align-items: center; gap: var(--xa-space-4); }
.btn__icon { width: 24px; height: 24px; }

.btn--primary { background-color: var(--xa-color-action-primary-bg); color: var(--xa-color-action-primary-text); }
.btn--primary::before { background-image: url(../assets/img/btn-hover-primary.svg); }
.btn--primary:hover, .btn--primary:focus-visible { background-color: var(--xa-color-action-primary-bg-hover); color: var(--xa-color-action-primary-text); }

.btn--outline {
  border: 1px solid #fff; padding-block: calc(var(--xa-space-4) - 1px);
  color: var(--xa-color-action-outline-text); background-color: transparent;
}
.btn--outline::before { background-image: url(../assets/img/btn-hover-outline.svg); }
.btn--outline:hover, .btn--outline:focus-visible { background-color: #fff; color: var(--xa-color-surface-page); }

.btn--sm { padding: var(--xa-space-3) var(--xa-space-6); }
.btn--sm.btn--outline { padding-block: calc(var(--xa-space-3) - 1px); }
.btn--full-mobile { width: 100%; }
@media (min-width: 576px) { .btn--full-mobile { width: auto; } }

.actions { display: flex; flex-wrap: wrap; gap: var(--xa-space-4) var(--xa-space-8); }

/* ---------- hlavička sekce ---------- */

.overline {
  margin: 0 0 var(--xa-space-4);
  color: var(--xa-color-text-muted);
  font-size: 14px; line-height: 18px; letter-spacing: var(--xa-letter-spacing-overline); text-transform: uppercase;
}
.overline span { color: var(--xa-color-text-active); }

.section-head { display: flex; flex-direction: column; gap: var(--xa-space-6); margin-bottom: var(--xa-space-12); }
.section-head__main { flex: 1; min-width: 0; }
.section-head__title {
  font-size: 44px; line-height: 50px; font-weight: 300; max-width: 720px;
}
.section-head__title .accent, .accent { color: var(--xa-color-text-accent); font-weight: 700; }
.section-head__title .accent { display: block; }
.section-head__arrow { display: none; flex: none; transform: scaleX(-1); }
.section-head__text { flex: 1; min-width: 0; color: var(--xa-color-text-secondary); font-size: 20px; line-height: 32px; }
.section-head__text + .section-head__text { margin-top: var(--xa-space-4); }

@media (min-width: 992px) {
  .section-head { flex-direction: row; align-items: center; gap: var(--xa-space-14); margin-bottom: var(--xa-space-20); }
  .section-head__title { font-size: 64px; line-height: 68px; }
  .section-head__arrow { display: block; }
  .section-head__text { font-size: 22px; line-height: 36px; }
}

/* ---------- hero ---------- */

.hero { position: relative; z-index: 0; overflow: hidden; background-color: var(--xa-color-surface-subtle); }
.hero__arrow { position: absolute; z-index: -1; top: 25px; left: 19px; width: 80%; height: auto; pointer-events: none; }
.hero__inner {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-12);
  max-width: var(--xa-size-container); margin-inline: auto; padding: var(--xa-space-14) var(--xa-space-4);
}
.hero__content { display: flex; flex-direction: column; gap: var(--xa-space-8); }
/* H1 obsahuje i nadtitulek (klíčová fráze pro vyhledávače); rozestupy jako dřív u <p class="overline"> + <h1> */
.hero__heading { display: flex; flex-direction: column; gap: var(--xa-space-8); }
.hero__heading .overline { font-weight: 400; }
.hero__title { font-size: 44px; line-height: 50px; font-weight: 800; }
.hero__accent { display: block; color: var(--xa-color-text-accent); }
.hero__lede { color: var(--xa-color-text-secondary); font-size: 20px; line-height: 32px; max-width: 46ch; }
.hero__bullets { display: flex; flex-wrap: wrap; gap: var(--xa-space-2) var(--xa-space-6); margin: 0; padding: 0; list-style: none; color: var(--xa-color-text-secondary); font-size: 15px; line-height: 24px; }
.hero__bullet { display: flex; align-items: center; gap: var(--xa-space-2); }
.hero__bullet img { width: 20px; height: 20px; flex: none; }

@media (min-width: 992px) {
  .hero__inner { padding-block: var(--xa-space-20) 120px; }
  .hero__title { font-size: 64px; line-height: 68px; }
  .hero__lede { font-size: 22px; line-height: 36px; }
}
@media (min-width: 1200px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--xa-space-14); align-items: center; }
  .hero__title { font-size: 72px; line-height: 80px; }
  .hero__arrow { top: 40px; left: calc(var(--xa-size-bleed) + 97px); width: 613px; height: 632px; }
}

/* ---------- karta hlášení (hero) ---------- */

.report {
  position: relative;
  background-color: var(--xa-color-surface-sunken);
  border: 1px solid var(--xa-color-border-strong);
  font-size: 14px; line-height: 22px;
  box-shadow: 0 40px 80px -40px #001a33;
  animation: report-rise .7s cubic-bezier(.2, .7, .3, 1) .15s both;
}
@keyframes report-rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.report::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(59deg, transparent 70%, var(--xa-color-text-active) 140%);
  opacity: .35;
}
.report__head { display: flex; align-items: center; flex-wrap: wrap; gap: var(--xa-space-3); padding: var(--xa-space-4) var(--xa-space-6); border-bottom: 1px solid var(--xa-color-border-strong); }
.report__id { font-family: var(--xa-font-family-mono); font-size: 12px; font-weight: 600; letter-spacing: .04em; color: var(--xa-color-text-active); }
.report__title { font-weight: 700; font-size: 16px; }
.report__when { margin-left: auto; font-size: 12px; color: var(--xa-color-text-muted); }
.report__quote { padding: var(--xa-space-4) var(--xa-space-6); border-bottom: 1px solid var(--xa-color-border-strong); font-size: 17px; line-height: 26px; }
.report__quote small { display: block; margin-top: var(--xa-space-2); font-family: var(--xa-font-family-mono); font-size: 12px; color: var(--xa-color-text-muted); }
.report__section { padding: var(--xa-space-4) var(--xa-space-6); border-bottom: 1px solid var(--xa-color-border-strong); }
.report__label { margin-bottom: var(--xa-space-2); font-size: 11px; line-height: 16px; letter-spacing: var(--xa-letter-spacing-overline); text-transform: uppercase; color: var(--xa-color-text-muted); }

.chips { display: flex; flex-wrap: wrap; gap: var(--xa-space-2); }
.chip { padding: 2px 8px; border: 1px solid var(--xa-color-border-strong); font-size: 12px; color: var(--xa-color-text-secondary); }
.chip--on { border-color: var(--xa-color-text-active); color: var(--xa-color-text-active); }

.console {
  overflow-x: auto; padding: var(--xa-space-3) var(--xa-space-4);
  background-color: #001a33; border-left: 2px solid var(--xa-color-crit);
  font-family: var(--xa-font-family-mono); font-size: 12px; line-height: 19px; color: var(--xa-color-text-muted);
}
.console div { white-space: pre; }
.console .err { color: var(--xa-color-crit); }
.console .tag { margin-right: 6px; padding: 0 4px; border: 1px solid var(--xa-color-crit); font-size: 10px; letter-spacing: .08em; }
.console .rep { color: #6f8798; }

.replay { display: flex; align-items: center; gap: var(--xa-space-3); }
.replay__btn {
  flex: none; display: grid; place-items: center; width: 34px; height: 34px;
  background-color: var(--xa-color-action-primary-bg); color: var(--xa-color-action-primary-text); font-size: 12px;
}
.replay__bar { position: relative; flex: 1; height: 4px; background-color: var(--xa-color-border-strong); overflow: hidden; }
.replay__bar i { position: absolute; inset: 0 auto 0 0; width: 38%; background-color: var(--xa-color-text-active); animation: replay-progress 9s linear infinite; }
@keyframes replay-progress { from { width: 0; } to { width: 100%; } }
.replay__time { font-family: var(--xa-font-family-mono); font-size: 11px; color: var(--xa-color-text-muted); }

.verdict { display: flex; align-items: flex-start; gap: var(--xa-space-3); padding: var(--xa-space-4) var(--xa-space-6); background-color: #826aed1f; }
.verdict__pill { flex: none; margin-top: 2px; padding: 0 8px; border: 1px solid var(--xa-color-text-accent); color: #b9a9ff; font-size: 11px; line-height: 20px; letter-spacing: .1em; text-transform: uppercase; }
.verdict p { font-size: 13px; line-height: 20px; color: var(--xa-color-text-secondary); }
.verdict b { color: var(--xa-color-text-primary); }

/* ---------- průběh hlášení (zkratka na sekci Postup) ---------- */

.flow { background-color: var(--xa-color-surface-sunken); border-block: 1px solid var(--xa-color-border-strong); }
.flow__list {
  display: grid; grid-template-columns: minmax(0, 1fr); margin: 0 auto; padding: 0 var(--xa-space-4);
  max-width: var(--xa-size-container); list-style: none; counter-reset: none;
}
.flow__item { position: relative; }
.flow__item + .flow__item { border-top: 1px solid var(--xa-color-border); }
.flow__link {
  position: relative;
  display: flex; align-items: center; gap: var(--xa-space-4); height: 100%;
  padding: var(--xa-space-4) 0; color: var(--xa-color-text-primary); text-decoration: none;
}
/* Hover jako u kapitol videa: obsah se posune doprava, název zbarví. */
.flow__no, .flow__title, .flow__ai { transition: transform var(--xa-duration-hover), color var(--xa-duration-hover); }
.flow__link:hover .flow__no, .flow__link:focus-visible .flow__no,
.flow__link:hover .flow__title, .flow__link:focus-visible .flow__title { transform: translateX(var(--xa-space-2)); }
.flow__link:hover .flow__title, .flow__link:focus-visible .flow__title { color: var(--xa-color-text-active); }
.flow__no { flex: none; color: var(--xa-color-text-accent); font-size: 32px; line-height: 36px; font-weight: 700; }
.flow__title { font-size: 17px; line-height: 24px; font-weight: 600; }
.flow__ai {
  flex: none; margin-left: auto; padding-bottom: 2px; border-bottom: 1px solid var(--xa-color-text-active);
  color: var(--xa-color-text-active); font-size: 12px; line-height: 16px; font-weight: 700; letter-spacing: .14em;
}

@media (min-width: 992px) {
  /* Lomítka stojí v mezeře mezi kroky, mimo plochu odkazu. */
  .flow { --flow-gap: var(--xa-space-14); }
  .flow__list { grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: var(--flow-gap); }
  .flow__item + .flow__item { border-top: 0; }
  .flow__link { flex-direction: column; align-items: flex-start; gap: var(--xa-space-3); padding: var(--xa-space-8) var(--xa-space-6); }
  .flow__item:first-child .flow__link { padding-left: 0; }
  .flow__ai { margin-left: 0; }
  .flow__link:hover .flow__ai, .flow__link:focus-visible .flow__ai { transform: translateX(var(--xa-space-2)); }
  .flow__item + .flow__item::before {
    content: ""; position: absolute; top: 50%; left: calc(var(--flow-gap) / -2); width: 40px; height: 64px; transform: translate(-50%, -50%);
    background-image: linear-gradient(to bottom right, transparent calc(50% - 1px), var(--xa-color-border-accent) calc(50% - 1px), var(--xa-color-border-accent) 50%, transparent 50%);
    pointer-events: none;
  }
  /* Čára průběhu: u dalších kroků začíná už v mezeře, aby byla souvislá. */
  .flow__item::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
    background-color: var(--xa-color-text-active); transform-origin: left; pointer-events: none;
  }
  .flow__item + .flow__item::after { left: calc(var(--flow-gap) * -1); }
  .js-reveal-on .flow__item::after {
    transform: scaleX(0);
    transition: transform .6s ease;
    transition-delay: calc(var(--flow-i, 0) * .35s);
  }
  .js-reveal-on .flow__list.is-drawn .flow__item::after { transform: scaleX(1); }
  .flow__item:nth-child(2) { --flow-i: 1; }
  .flow__item:nth-child(3) { --flow-i: 2; }
  .flow__item:nth-child(4) { --flow-i: 3; }
}

/* ---------- KPI ---------- */

.kpi { background-color: var(--xa-color-surface-subtle); padding-block: var(--xa-space-14); }
.kpi .overline { text-align: center; margin-bottom: var(--xa-space-12); }
.kpi__list { display: grid; grid-template-columns: repeat(2, 1fr); row-gap: 62px; margin: 0; padding: 0; list-style: none; }
.kpi__item { position: relative; min-width: 0; padding-inline: var(--xa-space-4); text-align: center; text-wrap: balance; }
.kpi__item + .kpi__item::before {
  content: ""; position: absolute; top: 50%; left: 0; width: 56px; height: 80px; transform: translate(-50%, -50%);
  background-image: linear-gradient(to bottom right, transparent calc(50% - 1px), var(--xa-color-border-accent) calc(50% - 1px), var(--xa-color-border-accent) 50%, transparent 50%);
}
.kpi__item:nth-child(3)::before { display: none; }
.kpi__value { color: var(--xa-color-text-accent); font-size: 56px; line-height: 64px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi__label { font-size: 17px; line-height: 26px; color: var(--xa-color-text-secondary); }
@media (min-width: 992px) {
  .kpi { padding-block: var(--xa-space-20); }
  .kpi__list { grid-template-columns: repeat(4, 1fr); row-gap: 0; }
  .kpi__item:nth-child(3)::before { display: block; }
  .kpi__value { font-size: 80px; line-height: 88px; }
  .kpi__label { font-size: 22px; line-height: 32px; }
}

/* ---------- karty (záře při hoveru jako karty služeb) ---------- */

.grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-6); }
@media (min-width: 768px) { .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 992px) { .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.card {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; gap: var(--xa-space-3);
  padding: var(--xa-space-8);
  background-color: var(--xa-color-surface-page);
  border: 1px solid var(--xa-color-border-strong);
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; pointer-events: none;
  background-image: linear-gradient(59deg, transparent 55%, var(--xa-color-text-active) 130%);
  transition: opacity var(--xa-duration-hover);
}
.card:hover::before, .card:focus-within::before { opacity: .55; }
.card__title { font-size: 24px; line-height: 30px; font-weight: 700; transition: color var(--xa-duration-hover); }
.card:hover .card__title { color: var(--xa-color-text-active); }
.card__text { color: var(--xa-color-text-secondary); font-size: 17px; line-height: 28px; }
.card--sunken { background-color: var(--xa-color-surface-sunken); }
.card--ghost { background-color: transparent; }

/* ---------- přílohy ---------- */

.attach { margin: 0; border-top: 1px solid var(--xa-color-border-strong); }
.attach__row {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-2);
  padding: var(--xa-space-6) var(--xa-space-4);
  border-bottom: 1px solid var(--xa-color-border-strong);
}
.attach__row::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background-image: linear-gradient(59deg, transparent 60%, var(--xa-color-text-active) 140%);
  transition: opacity var(--xa-duration-hover);
}
.attach__row:hover::before { opacity: .5; }
.attach__row dt { font-size: 24px; line-height: 30px; font-weight: 700; transition: color var(--xa-duration-hover); }
.attach__row:hover dt { color: var(--xa-color-text-active); }
.attach__row dd { margin: 0; color: var(--xa-color-text-secondary); }
.attach__spec { font-size: 14px; line-height: 22px; letter-spacing: .04em; color: var(--xa-color-text-muted); font-variant-numeric: tabular-nums; }
@media (min-width: 992px) {
  .attach__row { grid-template-columns: 260px minmax(0, 1fr) 200px; gap: var(--xa-space-8); align-items: baseline; padding: var(--xa-space-8) var(--xa-space-6); }
  .attach__spec { text-align: right; }
}

/* ---------- dva režimy ---------- */

.mode { gap: var(--xa-space-6); padding: var(--xa-space-8); }
@media (min-width: 992px) { .mode { padding: var(--xa-space-14); } }
.mode__no { color: var(--xa-color-text-accent); font-size: 14px; line-height: 18px; letter-spacing: var(--xa-letter-spacing-overline); text-transform: uppercase; font-weight: 600; }
.mode__title { font-size: 32px; line-height: 40px; font-weight: 800; }
.mode__who { color: var(--xa-color-text-secondary); font-size: 18px; line-height: 30px; }
.mode__who b { color: var(--xa-color-text-primary); }
.mode__label { margin-bottom: var(--xa-space-3); color: var(--xa-color-text-muted); font-size: 12px; line-height: 18px; letter-spacing: var(--xa-letter-spacing-overline); text-transform: uppercase; }

.labels { display: flex; flex-wrap: wrap; gap: var(--xa-space-3) var(--xa-space-6); margin: 0; padding: 0; list-style: none; }
.labels li { padding-bottom: var(--xa-space-1); border-bottom: 1px solid var(--xa-color-text-active); font-weight: 600; }

.bullets { display: flex; flex-direction: column; gap: var(--xa-space-2); margin: 0; padding: 0; list-style: none; }
.bullets li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: var(--xa-space-3); color: var(--xa-color-text-secondary); }
.bullets li::before { content: ""; width: 24px; height: 24px; margin-top: 3px; background: url(../assets/img/hero-bullet.svg) center / contain no-repeat; }

/* ---------- postup (proces) ---------- */

.process { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-12); }
.process__aside .section-head__title { margin-bottom: var(--xa-space-8); }
@media (min-width: 992px) {
  .process { grid-template-columns: minmax(0, 433fr) minmax(0, 900fr); gap: var(--xa-space-14); align-items: start; }
  .process__aside { position: sticky; top: 120px; }
  .process__aside .section-head__title { font-size: 56px; line-height: 60px; }
}

.process__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--xa-color-border-strong); }
.process__item {
  display: flex; flex-direction: column; gap: var(--xa-space-4);
  padding-block: var(--xa-space-8);
  box-shadow: inset 0 -1px 0 0 var(--xa-color-border-strong);
}
.process__number {
  flex: none; width: 88px; color: var(--xa-color-text-muted);
  font-size: 64px; line-height: 64px; font-weight: 700; letter-spacing: var(--xa-letter-spacing-tight);
  transition: color var(--xa-duration-hover);
}
.process__item:hover .process__number { color: var(--xa-color-text-accent); }
.process__step { font-size: 28px; line-height: 36px; font-weight: 800; }
.process__text { margin-top: var(--xa-space-3); color: var(--xa-color-text-secondary); max-width: 70ch; }
.process__ai {
  display: inline-flex; margin-top: var(--xa-space-4); padding-bottom: var(--xa-space-1);
  border-bottom: 1px solid var(--xa-color-text-active);
  color: var(--xa-color-text-active); font-size: 13px; line-height: 20px; letter-spacing: .12em; text-transform: uppercase; font-weight: 600;
}
@media (min-width: 992px) {
  .process__item { flex-direction: row; align-items: flex-start; gap: var(--xa-space-14); padding-block: var(--xa-space-14); }
  .process__number { font-size: 80px; line-height: 80px; width: 120px; }
  .process__step { font-size: 32px; line-height: 44px; }
}

/* ---------- video ---------- */

.video { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-8); align-items: start; }
@media (min-width: 992px) { .video { grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: var(--xa-space-14); } }
.video__frame {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  background-color: var(--xa-color-surface-sunken); border: 1px solid var(--xa-color-border-strong);
}
.video__frame video { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover; background-color: #000; }
.video__frame video::cue { font-family: var(--xa-font-family-base); font-size: 18px; font-weight: 600; background-color: #002c51d9; color: #fff; }
@media (max-width: 620px) { .video__frame video::cue { font-size: 12px; } }
.video__start {
  position: absolute; inset: 0; z-index: 2; width: 100%; border: 0; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--xa-space-4);
  background: linear-gradient(#002c5126, #002c5199); color: #fff;
  font-size: 15px; font-weight: 600; letter-spacing: .06em;
}
.video__start[hidden] { display: none; }
.video__play {
  position: relative; overflow: hidden; display: grid; place-items: center; width: 88px; height: 72px;
  background-color: var(--xa-color-action-primary-bg); color: var(--xa-color-action-primary-text); font-size: 24px; padding-left: 4px;
  transition: background-color var(--xa-duration-hover);
}
.video__play::before {
  content: ""; position: absolute; top: 0; left: -155px; width: 155px; height: 100%;
  background: url(../assets/img/btn-hover-primary.svg) 0 0 / 100% 100%; transition: transform var(--xa-duration-hover);
}
.video__play span { position: relative; }
.video__start:hover .video__play::before, .video__start:focus-visible .video__play::before { transform: translateX(200px); }
.video__start:hover .video__play { background-color: var(--xa-color-action-primary-bg-hover); }
.video__caption { padding: var(--xa-space-1) var(--xa-space-3); background-color: #002c51cc; }

.chapters { margin: 0; padding: 0; list-style: none; counter-reset: ch; border-top: 1px solid var(--xa-color-border-strong); }
.chapters li { counter-increment: ch; border-bottom: 1px solid var(--xa-color-border-strong); }
.chapters button {
  all: unset; box-sizing: border-box; cursor: pointer; width: 100%;
  display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--xa-space-3);
  padding: var(--xa-space-4) 0; color: var(--xa-color-text-secondary); font-size: 16px; line-height: 26px;
  transition: color var(--xa-duration-hover), padding-left var(--xa-duration-hover);
}
.chapters button::before { content: counter(ch, decimal-leading-zero); color: var(--xa-color-text-accent); font-weight: 700; }
.chapters b { color: var(--xa-color-text-primary); transition: color var(--xa-duration-hover); }
.chapters button:hover, .chapters button:focus-visible { padding-left: var(--xa-space-2); }
.chapters button:hover b, .chapters button:focus-visible b { color: var(--xa-color-text-active); }
.chapters button:focus-visible { outline: 2px solid var(--xa-color-text-active); outline-offset: 3px; }

/* ---------- data a AI ---------- */

.privacy__lede { color: var(--xa-color-text-secondary); font-size: 20px; line-height: 32px; max-width: 70ch; }
.hops { display: flex; flex-wrap: wrap; align-items: center; gap: var(--xa-space-3); margin-block: var(--xa-space-8) var(--xa-space-12); font-size: 15px; }
.hop { padding: var(--xa-space-2) var(--xa-space-4); border: 1px solid var(--xa-color-border-strong); background-color: var(--xa-color-surface-page); }
.hop--stop { border-color: var(--xa-color-text-active); color: var(--xa-color-text-active); font-weight: 600; }
.hop--dead { border-style: dashed; color: var(--xa-color-text-muted); text-decoration: line-through; background: transparent; }
.hops__sep { color: var(--xa-color-text-muted); }
.hops__x { color: var(--xa-color-crit); margin-left: var(--xa-space-2); }

/* ---------- srovnání ---------- */

.tablewrap { overflow-x: auto; border: 1px solid var(--xa-color-border-strong); background-color: var(--xa-color-surface-page); }
table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 16px; line-height: 24px; }
thead th {
  padding: var(--xa-space-4) var(--xa-space-6); border-bottom: 1px solid var(--xa-color-border-strong);
  text-align: left; vertical-align: bottom; font-weight: 400;
  font-size: 12px; line-height: 18px; letter-spacing: var(--xa-letter-spacing-overline); text-transform: uppercase; color: var(--xa-color-text-muted);
}
thead th.us { color: var(--xa-color-text-active); font-weight: 700; }
tbody th, tbody td { padding: var(--xa-space-3) var(--xa-space-6); border-bottom: 1px solid var(--xa-color-border); text-align: left; }
tbody th { font-weight: 400; color: var(--xa-color-text-primary); }
tbody td { color: var(--xa-color-text-muted); font-size: 15px; }
tbody td.us { background-color: #826aed26; color: var(--xa-color-text-primary); font-weight: 600; }
tbody tr { transition: background-color var(--xa-duration-hover); }
tbody tr:hover { background-color: var(--xa-color-surface-subtle); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
.yes { color: var(--xa-color-text-active); font-weight: 700; }
.no { color: var(--xa-color-text-muted); }
.note { margin-top: var(--xa-space-4); color: var(--xa-color-text-muted); font-size: 13px; line-height: 20px; letter-spacing: .06em; }

/* ---------- ceník ---------- */

.plans { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-6); align-items: stretch; }
@media (min-width: 768px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .plans { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.plan { gap: var(--xa-space-6); }
.plan--pick { border-color: var(--xa-color-text-active); background-color: var(--xa-color-surface-sunken); }
.plan--pick::before { opacity: .45; }
.plan__name { display: flex; align-items: center; flex-wrap: wrap; gap: var(--xa-space-3); font-size: 24px; line-height: 30px; font-weight: 800; }
.plan__tag { padding: 2px 8px; background-color: var(--xa-color-text-accent); color: #fff; font-size: 11px; line-height: 18px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.plan__who { min-height: 52px; color: var(--xa-color-text-secondary); font-size: 16px; line-height: 26px; }
.plan__price { font-size: 36px; line-height: 44px; font-weight: 800; color: var(--xa-color-text-active); font-variant-numeric: tabular-nums; }
.plan__price small { white-space: nowrap; font-size: 16px; font-weight: 400; color: var(--xa-color-text-muted); }
.plan ul { display: flex; flex-direction: column; gap: var(--xa-space-2); margin: 0; padding: 0; list-style: none; font-size: 16px; line-height: 26px; }
.plan li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: var(--xa-space-2); color: var(--xa-color-text-secondary); }
.plan li::before { content: ""; width: 20px; height: 20px; margin-top: 3px; background: url(../assets/img/hero-bullet.svg) center / contain no-repeat; }
.plan li b { color: var(--xa-color-text-primary); }
.plan .btn { margin-top: auto; }

.addons { display: flex; flex-wrap: wrap; gap: var(--xa-space-3) var(--xa-space-8); margin-top: var(--xa-space-12); padding-top: var(--xa-space-6); border-top: 1px solid var(--xa-color-border-strong); color: var(--xa-color-text-secondary); font-size: 16px; }
.addons b { color: var(--xa-color-text-active); font-variant-numeric: tabular-nums; }

/* ---------- živá ukázka ---------- */

.demo { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-12); align-items: start; }
@media (min-width: 992px) { .demo { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--xa-space-14); } }
.demo__hint { margin-top: var(--xa-space-6); padding-left: var(--xa-space-4); border-left: 2px solid var(--xa-color-text-accent); color: var(--xa-color-text-muted); font-size: 15px; line-height: 24px; }
.steps { display: flex; flex-direction: column; gap: var(--xa-space-4); margin: 0; padding: 0; list-style: none; counter-reset: st; }
.steps li { counter-increment: st; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: var(--xa-space-4); padding: var(--xa-space-6); }
.steps li::after {
  content: counter(st); grid-row: 1; grid-column: 1; display: grid; place-items: center; width: 52px; height: 44px;
  background-color: var(--xa-color-action-primary-bg); color: var(--xa-color-action-primary-text);
  clip-path: polygon(0 0, 74% 0, 100% 100%, 26% 100%);
  font-size: 18px; font-weight: 800;
}
.steps li > span { grid-column: 2; color: var(--xa-color-text-secondary); font-size: 16px; line-height: 26px; }
.steps b { display: block; margin-bottom: var(--xa-space-1); color: var(--xa-color-text-primary); font-size: 20px; line-height: 28px; }

/* ---------- o nás ---------- */

.about__claim { display: flex; align-items: center; gap: var(--xa-space-6); margin-top: var(--xa-space-8); font-size: 28px; line-height: 36px; font-weight: 700; color: var(--xa-color-text-accent); }
.about__claim img { width: 80px; height: auto; flex: none; }
.about__text { color: var(--xa-color-text-secondary); font-size: 20px; line-height: 32px; }
.about__text + .about__text { margin-top: var(--xa-space-6); }
.about__list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--xa-color-border-strong); }
.about__list li { display: flex; align-items: baseline; gap: var(--xa-space-6); padding-block: var(--xa-space-4); border-bottom: 1px solid var(--xa-color-border-strong); color: var(--xa-color-text-secondary); }
.about__list b { min-width: 100px; color: var(--xa-color-text-accent); font-size: 40px; line-height: 48px; font-weight: 700; font-variant-numeric: tabular-nums; }
.about__list li:last-child { border-bottom: 0; padding-top: var(--xa-space-8); }
.about__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-12); }
@media (min-width: 992px) { .about__grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: var(--xa-space-20); } }

/* ---------- FAQ ---------- */

.faq { border-top: 1px solid var(--xa-color-border-strong); }
.faq details { border-bottom: 1px solid var(--xa-color-border-strong); }
.faq summary {
  position: relative; cursor: pointer; list-style: none;
  padding: var(--xa-space-6) 64px var(--xa-space-6) 0;
  font-size: 22px; line-height: 32px; font-weight: 700;
  transition: color var(--xa-duration-hover);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: var(--xa-space-2); top: 50%; width: 24px; height: 24px; margin-top: -12px;
  background: url(../assets/img/icon-plus.svg) center / contain no-repeat;
  transition: transform var(--xa-duration-hover);
}
.faq summary:hover { color: var(--xa-color-text-active); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > p { padding: 0 64px var(--xa-space-6) 0; color: var(--xa-color-text-secondary); max-width: 80ch; }
.faq details[open] > p { animation: faq-open var(--xa-duration-hover) ease; }
@keyframes faq-open { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------- závěrečná výzva (CTA banner) ---------- */

.cta-banner { position: relative; overflow: hidden; background-color: var(--xa-color-surface-inverse-brand); color: var(--xa-color-text-inverted); padding-block: var(--xa-space-20); }
.cta-banner__symbol { position: absolute; right: -360px; bottom: -420px; width: 819px; max-width: none; pointer-events: none; }
.cta-banner__inner { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--xa-space-12); max-width: var(--xa-size-container); margin-inline: auto; padding-inline: var(--xa-space-4); }
.cta-banner .overline { color: var(--xa-color-text-muted-inverted); }
.cta-banner__title { margin-bottom: var(--xa-space-8); font-size: 44px; line-height: 50px; font-weight: 700; color: var(--xa-color-text-inverted); }
.cta-banner__title .accent { display: block; }
.cta-banner__text { margin-bottom: var(--xa-space-12); max-width: 56ch; font-size: 20px; line-height: 32px; font-weight: 300; }
.cta-banner .btn--primary { background-color: var(--xa-color-surface-sunken); color: #fff; }
.cta-banner .btn--primary::before { background-image: url(../assets/img/btn-hover-outline.svg); opacity: .15; }
.cta-banner .btn--primary:hover { background-color: var(--xa-color-surface-page); color: #fff; }
.cta-banner .btn__icon { filter: brightness(0) invert(1); }

.quote { position: relative; display: flex; flex-direction: column; gap: var(--xa-space-6); padding: var(--xa-space-8); background-color: var(--xa-color-surface-sunken); color: var(--xa-color-text-primary); }
.quote__icon { width: 120px; height: auto; }
.quote blockquote { font-size: 20px; line-height: 32px; }
.quote figcaption { font-size: 14px; line-height: 24px; font-weight: 700; }
.quote figcaption span { display: block; font-weight: 400; color: var(--xa-color-text-secondary); }

@media (min-width: 992px) {
  .cta-banner { padding-block: var(--xa-space-section-xl); }
  .cta-banner__inner { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--xa-space-20); align-items: center; }
  .cta-banner__title { font-size: 64px; line-height: 68px; }
  .cta-banner__symbol { right: calc(var(--xa-size-bleed) - 180px); bottom: -360px; }
  .quote { padding: var(--xa-space-12); }
}

/* ---------- patička (jako kapacitni-planovani.xart.cz) ---------- */

.footer { padding-block: var(--xa-space-6); background-color: var(--xa-color-surface-sunken); color: var(--xa-color-text-muted); font-size: 15px; line-height: 24px; }
.footer__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--xa-space-4) 40px;
  max-width: var(--xa-size-container); margin-inline: auto; padding-inline: var(--xa-space-4);
}
.footer__logo { width: auto; height: 28px; }
/* Vpravo místo pro plovoucí tlačítko widgetu, aby nepřekrylo text. */
@media (min-width: 768px) { .footer__inner { padding-right: 200px; } }
.footer a { text-decoration: none; }
.footer__tel { white-space: nowrap; }

/* ---------- odhalení při scrollu (jako osa „Historie“ na 2026.xart.cz) ---------- */

.js-reveal-on .reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity var(--xa-duration-timeline) ease, transform var(--xa-duration-timeline) ease;
  transition-delay: var(--reveal-delay, 0s);
}
.js-reveal-on .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- omezený pohyb ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js-reveal-on .reveal { opacity: 1; transform: none; }
}