/* =========================================================================
   Vytěžovák — web styles (vícestránkový)
   Systémové fonty, žádné externí zdroje. Paleta: petrolejová + jantarová.
   ========================================================================= */

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

html {
  -webkit-text-size-adjust: 100%;
}

body,
h1, h2, h3, h4,
p, figure, blockquote, dl, dd {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* ---- Design tokens ------------------------------------------------------ */
:root {
  /* Barvy — účetní perokresba: petrolejová tmavá jako inkoust, jantarová jako razítko */
  --petrol-950: #06251f;
  --petrol-900: #0a352e;
  --petrol-800: #0d4038;
  --petrol-700: #12564a;
  --petrol-500: #1f7767;
  --petrol-300: #64a597;

  --paper: #f6f5ef;
  --paper-alt: #eeece1;
  --paper-line: #d9d6c8;

  --ink: #16241f;
  --muted: #4a5a54;

  --amber: #d1892f;
  --amber-hover: #dd9a49;
  --amber-text: #8a5417;

  --white: #ffffff;
  --muted-on-dark: #b9c9c2;
  --line-on-dark: rgba(255, 255, 255, 0.16);

  --error: #b3261e;

  --focus-color: var(--petrol-900);

  --font-display: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', 'Noto Serif', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, 'Liberation Mono', Menlo, monospace;

  --container: 1160px;
}

/* ---- Osobní asistent (/asistent/asistent.js) ---------------------------
   Widget je jedna sdílená kopie JS napříč turbosystemy.cz/turbocrm.cz/
   vytezovak.online — vzhled si každý web přebíjí jen přes tyhle --ta-*
   proměnné (widget má vlastní fallback na turbosystemy.cz hodnoty, takže
   bez tohoto bloku by fungoval, jen by neladil s petrolejovou/jantarovou
   paletou a serifovými nadpisy Vytěžováku). */
:root {
  --ta-color-overlay: rgba(6, 37, 31, 0.55);
  --ta-color-bg: var(--white);
  --ta-color-text: var(--ink);
  --ta-color-text-muted: var(--muted);
  --ta-color-text-soft: var(--muted);
  --ta-color-heading: var(--petrol-900);
  --ta-color-border: var(--paper-line);
  --ta-color-hover-bg: var(--paper-alt);
  --ta-color-primary: var(--amber);
  --ta-color-primary-hover: var(--amber-hover);
  --ta-color-primary-text: var(--petrol-950);
  --ta-color-link: var(--petrol-900);
  --ta-color-focus: var(--petrol-700);
  --ta-color-focus-ring: rgba(18, 86, 74, 0.18);
  --ta-color-success: var(--petrol-700);
  --ta-color-danger: var(--error);
  --ta-radius-lg: 14px;
  --ta-radius-md: 10px;
  --ta-radius-sm: 8px;
  --ta-radius-btn: 8px;
  --ta-shadow: 0 24px 44px -20px rgba(0, 0, 0, 0.55);
  --ta-shadow-btn: 0 8px 20px -8px rgba(10, 53, 46, 0.45);
  --ta-font-body: var(--font-body);
  --ta-font-heading: var(--font-display);
}

/* ---- Base --------------------------------------------------------------- */
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--petrol-900);
  line-height: 1.15;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.35rem, 1.4rem + 4.2vw, 4rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.75rem, 1.25rem + 2vw, 2.5rem);
  letter-spacing: -0.005em;
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--muted);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-text);
  font-weight: 600;
}

.section--dark .eyebrow,
.page-hero .eyebrow {
  color: var(--amber);
}

/* Skip link pro klávesnicové ovládání */
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  background: var(--white);
  color: var(--petrol-900);
  padding: 10px 18px;
  border-radius: 6px;
  font-weight: 600;
  z-index: 100;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 16px;
}

/* Vizuálně skrytý, ale dostupný text pro čtečky */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Focus ---------------------------------------------------------- */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--focus-color);
  outline-offset: 3px;
  border-radius: 4px;
}

.section--dark,
.page-hero {
  --focus-color: var(--white);
}

/* ---- Tlačítka --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.btn--primary {
  background: var(--amber);
  color: var(--petrol-950);
}

.btn--primary:hover {
  background: var(--amber-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -8px rgba(10, 53, 46, 0.45);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn--ghost {
  background: transparent;
  border: 1.5px solid var(--line-on-dark);
  color: var(--white);
}

.btn--ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.btn__arrow {
  transition: transform 0.15s ease;
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* Textový odkaz „zjistit víc" s šipkou — pro teasery odkazující na podstránky */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--petrol-800);
  text-decoration: none;
  border-bottom: 1.5px solid var(--paper-line);
  padding-bottom: 3px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.link-arrow:hover {
  color: var(--amber-text);
  border-color: var(--amber);
}

.link-arrow svg {
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.link-arrow:hover svg {
  transform: translateX(3px);
}

/* ---- Hlavička / navigace ------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--petrol-950);
  border-bottom: 1px solid var(--line-on-dark);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
}

.wordmark__mark {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-list a {
  display: inline-block;
  text-decoration: none;
  color: var(--muted-on-dark);
  font-size: 0.9375rem;
  font-weight: 600;
  padding-block: 4px;
  transition: color 0.15s ease;
}

.nav-list a:hover {
  color: var(--white);
}

.nav-list a[aria-current="page"] {
  color: var(--white);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.site-header .btn--primary {
  padding: 10px 20px;
  font-size: 0.9375rem;
}

/* Hamburger — skrytý na desktopu, viz media query níže */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  flex-shrink: 0;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle__box {
  position: relative;
  width: 22px;
  height: 16px;
  display: block;
}

.nav-toggle__line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle__line:nth-child(1) { top: 0; }
.nav-toggle__line:nth-child(2) { top: 7px; }
.nav-toggle__line:nth-child(3) { top: 14px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Sekce obecně -------------------------------------------------------- */
section {
  padding-block: clamp(56px, 4vw + 32px, 96px);
}

.section--alt {
  background: var(--paper-alt);
}

.section--dark {
  background: var(--petrol-900);
  color: var(--white);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--white);
}

.section--dark p {
  color: var(--muted-on-dark);
}

.section-head {
  max-width: 620px;
  margin-bottom: 44px;
}

.section-head h2 {
  margin-top: 10px;
}

.section-head p {
  margin-top: 14px;
  font-size: 1.0625rem;
}

/* Perforovaný předěl — vizuální podpis stránky, jako trhací hrana účtenky */
.perforation {
  height: 28px;
  background-image: radial-gradient(circle, var(--paper-line) 3px, transparent 3.4px);
  background-size: 22px 100%;
  background-position: center;
}

.section--dark + .perforation,
.page-hero + .perforation,
.perforation.perforation--dark {
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.22) 3px, transparent 3.4px);
}

/* ========================================================================
   PAGE HERO — kompaktní záhlaví podstránek (Funkce, Napojení, Kontakt)
   ======================================================================== */
.page-hero {
  background: var(--petrol-900);
  color: var(--white);
  padding-block: clamp(48px, 5vw, 76px);
}

.page-hero h1 {
  color: var(--white);
  margin-top: 14px;
  font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem);
}

.page-hero p {
  margin-top: 16px;
  color: var(--muted-on-dark);
  max-width: 62ch;
  font-size: 1.0625rem;
}

/* ========================================================================
   HERO (domovská stránka)
   ======================================================================== */
.hero {
  padding-block: clamp(56px, 6vw, 104px) clamp(48px, 5vw, 80px);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero__copy h1 {
  margin-top: 16px;
}

.hero__lede {
  margin-top: 20px;
  font-size: 1.1875rem;
  max-width: 46ch;
}

.hero__actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.hero__hint {
  font-size: 0.9375rem;
  color: var(--muted-on-dark);
}

/* --- Vizuál: doklad → data --- */
.hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 4px;
  justify-content: center;
}

.doc-card {
  position: relative;
  width: 190px;
  background: var(--paper);
  border-radius: 10px;
  padding: 22px 18px;
  transform: rotate(-4deg);
  box-shadow: 0 24px 44px -20px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  animation: cardIn 0.7s ease both;
}

.doc-card__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 700;
}

.doc-card__line {
  height: 7px;
  border-radius: 4px;
  background: var(--paper-line);
  margin-top: 10px;
}

.doc-card__line--w90 { width: 90%; }
.doc-card__line--w80 { width: 80%; }
.doc-card__line--w70 { width: 70%; }
.doc-card__line--w60 { width: 60%; }
.doc-card__line--w40 { width: 42%; }

.doc-card__rule {
  height: 1px;
  background: var(--paper-line);
  margin-top: 14px;
}

.doc-card__total {
  margin-top: 16px;
  padding: 7px 10px;
  border-radius: 6px;
  background: rgba(209, 137, 47, 0.16);
  color: var(--amber-text);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  text-align: right;
}

.doc-card__stamp {
  position: absolute;
  top: 14px;
  right: 12px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.6px dashed var(--amber);
  color: var(--amber-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  transform: rotate(10deg);
}

.doc-card__scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 42%;
  top: -50%;
  background: linear-gradient(180deg, rgba(209, 137, 47, 0) 0%, rgba(209, 137, 47, 0.28) 50%, rgba(209, 137, 47, 0) 100%);
  animation: scanSweep 3.6s ease-in-out 1s infinite;
  pointer-events: none;
}

.hero-visual__arrow {
  width: 46px;
  height: 34px;
  color: var(--amber);
  animation: fadeIn 0.6s ease 0.5s both;
}

.data-chips {
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-width: 0;
}

.chip {
  display: flex;
  align-items: baseline;
  gap: 8px;
  background: var(--petrol-800);
  border: 1px solid var(--line-on-dark);
  border-radius: 7px;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--paper);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-6px);
  animation: chipIn 0.5s ease forwards;
  animation-delay: calc(0.55s + var(--d) * 0.12s);
}

.chip b {
  color: var(--amber);
  font-weight: 700;
}

@keyframes cardIn {
  from { opacity: 0; transform: rotate(-4deg) translateY(14px); }
  to { opacity: 1; transform: rotate(-4deg) translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes chipIn {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scanSweep {
  0% { top: -50%; }
  60% { top: 108%; }
  100% { top: 108%; }
}

/* ========================================================================
   JAK TO FUNGUJE
   ======================================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: step;
}

.step {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 12px;
  padding: 28px 26px 30px;
  position: relative;
}

.step__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--amber-text);
  background: rgba(209, 137, 47, 0.14);
  border-radius: 5px;
  padding: 4px 9px;
}

.step h3 {
  margin-top: 16px;
}

.step p {
  margin-top: 10px;
  font-size: 1rem;
}

/* Rozšířený výčet bodů uvnitř kroku (podstránka Funkce) */
.step__details {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step__details li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9375rem;
  color: var(--muted);
}

.step__details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 1.6px;
  background: var(--amber);
  border-radius: 1px;
}

/* ========================================================================
   CO VŠECHNO VYTĚŽÍME
   ======================================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
  border-radius: 12px;
  overflow: hidden;
}

.feature {
  background: var(--paper);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background-color 0.15s ease;
}

.feature:hover {
  background: var(--paper-alt);
}

.feature__badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--petrol-950);
  background: var(--amber);
  border-radius: 5px;
  padding: 3px 8px;
}

.feature h3 {
  font-size: 1.0625rem;
}

.feature p {
  font-size: 0.9375rem;
  margin-top: -4px;
}

/* ========================================================================
   PRO KOHO
   ======================================================================== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.audience-card {
  border-left: 3px solid var(--amber);
  padding: 6px 0 6px 22px;
}

.audience-card h3 {
  color: var(--petrol-900);
}

.audience-card p {
  margin-top: 10px;
  font-size: 1rem;
}

/* ========================================================================
   NAPOJENÍ — kompaktní teaser (domovská stránka)
   ======================================================================== */
.connections {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.connection {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.connection__icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 9px;
  background: var(--petrol-900);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
}

.connection__icon svg {
  width: 22px;
  height: 22px;
}

.connection h3 {
  font-size: 1.0625rem;
}

.connection p {
  margin-top: 6px;
  font-size: 0.9375rem;
}

/* Řádek značek napojení — jen loga/názvy, odkaz vede na detail */
.brand-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 4px;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1.5px solid var(--paper-line);
  border-radius: 10px;
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--petrol-900);
}

.brand-chip__icon {
  width: 20px;
  height: 20px;
  color: var(--amber-text);
  flex-shrink: 0;
}

.brand-chip--muted {
  color: var(--muted);
  font-weight: 600;
  border-style: dashed;
}

/* ========================================================================
   NAPOJENÍ — detailní výpis (podstránka Napojení)
   ======================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}

.badge--soon {
  border: 1.6px dashed var(--amber);
  color: var(--amber-text);
  background: rgba(209, 137, 47, 0.08);
  margin-bottom: 10px;
}

.integration-list {
  display: flex;
  flex-direction: column;
}

.integration {
  display: flex;
  gap: 22px;
  padding-block: 32px;
  border-top: 1px dashed var(--paper-line);
}

.integration:first-child {
  border-top: none;
  padding-top: 0;
}

.integration:last-child {
  padding-bottom: 0;
}

.integration__icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--petrol-900);
  color: var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
}

.integration__icon svg {
  width: 24px;
  height: 24px;
}

.integration--soon .integration__icon {
  background: transparent;
  border: 1.6px dashed var(--amber);
  color: var(--amber-text);
}

.integration__body {
  min-width: 0;
}

.integration__body h3 {
  margin-top: 0;
}

.integration__body p {
  margin-top: 10px;
  font-size: 1rem;
}

.integration__practical {
  margin-top: 14px;
  background: var(--paper-alt);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.9375rem;
}

.integration--soon .integration__practical {
  background: transparent;
  border: 1px solid var(--paper-line);
}

.integration__practical-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-text);
  margin-right: 8px;
}

/* ========================================================================
   CTA BLOK
   ======================================================================== */
.cta {
  text-align: center;
}

.cta__stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.6px dashed var(--amber);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 999px;
  transform: rotate(-2deg);
}

.cta h2 {
  margin-top: 22px;
  max-width: 640px;
  margin-inline: auto;
}

.cta p {
  margin-top: 16px;
  max-width: 560px;
  margin-inline: auto;
  font-size: 1.0625rem;
}

.cta .btn {
  margin-top: 30px;
}

/* ========================================================================
   KONTAKT — formulář + kontaktní údaje (podstránka Kontakt)
   ======================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--ink);
}

.form-optional {
  font-weight: 400;
  color: var(--muted);
  font-size: 0.85em;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field textarea {
  font: inherit;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--paper-line);
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.15s ease;
}

.form-field input:hover,
.form-field textarea:hover {
  border-color: var(--petrol-300);
}

.form-field textarea {
  resize: vertical;
  min-height: 130px;
  font-family: var(--font-body);
}

.form-field [aria-invalid="true"] {
  border-color: var(--error);
}

.form-error {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--error);
  margin: 0;
}

.form-error:empty {
  display: none;
}

.form-field--checkbox {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 10px 12px;
}

.form-field--checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--petrol-700);
  flex-shrink: 0;
}

.form-field--checkbox label {
  font-weight: 400;
  font-size: 0.9375rem;
  color: var(--muted);
  flex: 1;
  min-width: 220px;
}

.form-field--checkbox .form-error {
  flex-basis: 100%;
}

/* Honeypot — v DOM přítomný, vizuálně i pro klávesnici mimo dosah */
.hp-field {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.form-status {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin: 0;
}

.form-status[data-state="error"] {
  color: var(--error);
}

.form-status[data-state="success"] {
  color: var(--petrol-700);
  font-weight: 700;
}

.form-status[data-state="loading"] {
  color: var(--muted);
}

.contact-info__card {
  background: var(--petrol-900);
  color: var(--white);
  border-radius: 14px;
  padding: 32px 28px;
  position: sticky;
  top: 96px;
}

.contact-info__email {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 1.0625rem;
}

.contact-info__email a {
  text-decoration: none;
  color: var(--white);
}

.contact-info__email a:hover {
  color: var(--amber);
}

.contact-info__rule {
  height: 1px;
  background: var(--line-on-dark);
  margin: 24px 0;
}

.contact-info__card h3 {
  color: var(--white);
  font-size: 0.875rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-info__card p {
  color: var(--muted-on-dark);
  margin-top: 10px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.contact-info__card a {
  text-decoration: none;
}

.contact-info__card a:hover {
  color: var(--amber);
}

/* ========================================================================
   PATIČKA
   ======================================================================== */
.site-footer {
  background: var(--petrol-950);
  color: var(--muted-on-dark);
  padding-block: 48px 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line-on-dark);
}

.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-grid p,
.footer-grid a {
  font-size: 0.9375rem;
  text-decoration: none;
  line-height: 1.7;
}

.footer-grid a:hover {
  color: var(--amber);
}

.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
}

.footer-bottom {
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.8125rem;
}

/* ========================================================================
   RESPONZIVITA
   ======================================================================== */
@media (max-width: 980px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    margin-top: 12px;
    justify-content: flex-start;
  }

  .steps,
  .audience-grid,
  .connections {
    grid-template-columns: 1fr 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-info__card {
    position: static;
  }

  /* Navigace: hamburger místo řádku odkazů */
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--petrol-950);
    border-bottom: 1px solid var(--line-on-dark);
    padding: 8px 24px 22px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list a {
    padding: 14px 4px;
    border-bottom: 1px solid var(--line-on-dark);
  }

  .site-nav .btn--primary {
    margin-top: 16px;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .steps,
  .audience-grid,
  .connections,
  .feature-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    grid-template-columns: auto;
    justify-items: start;
    gap: 14px;
  }

  .hero-visual__arrow {
    transform: rotate(90deg);
  }

  .site-header__bar {
    padding-block: 12px;
  }

  .site-header .btn--primary {
    padding: 8px 14px;
    font-size: 0.85rem;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .integration {
    gap: 16px;
  }
}

/* ---- Omezený pohyb --------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .doc-card,
  .hero-visual__arrow,
  .chip {
    opacity: 1;
    transform: none;
  }

  .doc-card__scan {
    display: none;
  }
}

/* --- Cookie lišta (CookieConsent v3) — barvy ladí se značkou webu ------ */
:root {
  --cc-bg: var(--paper);
  --cc-primary-color: var(--ink);
  --cc-secondary-color: var(--muted);
  --cc-btn-primary-bg: var(--amber);
  --cc-btn-primary-color: var(--petrol-950);
  --cc-btn-primary-border-color: var(--amber);
  --cc-btn-primary-hover-bg: var(--amber-hover);
  --cc-btn-primary-hover-color: var(--petrol-950);
  --cc-btn-primary-hover-border-color: var(--amber-hover);
  --cc-btn-secondary-bg: var(--paper-alt);
  --cc-btn-secondary-color: var(--petrol-900);
  --cc-btn-secondary-border-color: var(--paper-alt);
  --cc-btn-secondary-hover-bg: var(--paper-line);
  --cc-btn-secondary-hover-color: var(--petrol-950);
  --cc-btn-secondary-hover-border-color: var(--paper-line);
  --cc-link-color: var(--petrol-900);
  --cc-toggle-on-bg: var(--petrol-900);
  --cc-toggle-readonly-bg: var(--paper-line);
  --cc-cookie-category-block-bg: var(--paper-alt);
  --cc-cookie-category-block-border: var(--paper-line);
  --cc-cookie-category-block-hover-bg: var(--paper-line);
  --cc-cookie-category-block-hover-border: var(--petrol-300);
  --cc-footer-bg: var(--paper-alt);
  --cc-footer-color: var(--muted);
  --cc-footer-border-color: var(--paper-line);
  --cc-overlay-bg: rgba(6, 37, 31, 0.55);
}