/* #neuráŽENY — statický web, styly podle Claude Design (docs/design/claude-design)
   + úpravy dle připomínek zadavatelek 2026-10-01. */

:root {
  --bg: #F8F7F5;
  --fg: #14100F;
  --red: #D7141A;
  --red-dark: #A50F14;
  --line: #E2DFDB;
  --intro-text: #26211E;
  --card-text: #3A332F;
  --muted: #6B645F;
  --input-border: #C9C4BE;
  --input-bg: #FDFCFB;
  --error-bg: #FCF0F0;
  --error-text: #8E0D11;
  --placeholder-light: #E6E4E1;

  --dark-bg: #14100F;
  --dark-muted: #A39B95;
  --dark-muted-2: #8D857F;
  --dark-text: #E6E1DC;

  /* spatial tokens — mobile (default, < 768px) */
  --pad: 20px;
  --pad-y: 56px;
  --gap: 32px;
  --hero-gap: 36px;
  --form-pad: 20px;
  --mark-w: 140px;
  --brand: 20px;
  --h1: 38px;
  --h2: 30px;
  --h3: 19px;
  --body-fs: 16px;
  --lead: 18px;
  --container: 1280px;
}

@media (min-width: 768px) {
  :root {
    --pad: 64px;
    --pad-y: 104px;
    --gap: 56px;
    --hero-gap: 64px;
    --form-pad: 34px;
    --mark-w: 260px;
    --brand: 24px;
    --h1: 72px;
    --h2: 52px;
    --h3: 22px;
    --body-fs: 17px;
    --lead: 22px;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Montserrat, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--red);
}
a:hover {
  color: var(--red-dark);
}

*:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

input, textarea, button, select {
  font-family: inherit;
}

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

.accent {
  color: var(--red);
}

/* Společný obsahový kontejner: obsah nad --container neroste a je vycentrovaný,
   vnitřní odsazení (--pad) zůstává na sekcích. */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
}

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

/* Brand mark: #neurá černě + ŽENY červeně, jemný háček nad Z */
.brand-mark {
  display: flex;
  align-items: baseline;
  font-size: var(--brand);
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.brand-mark .w-500 {
  font-weight: 500;
}
.brand-mark .w-900 {
  font-weight: 900;
  letter-spacing: -0.02em;
}
.brand-mark .z-wrap {
  position: relative;
}
.brand-mark .z-wrap svg {
  position: absolute;
  left: 50%;
  bottom: 1.02em;
  width: 0.46em;
  transform: translateX(-50%);
}
footer .brand-mark {
  font-size: 24px;
  margin-bottom: 10px;
}

/* Hero */
.hero-wrap {
  padding: var(--pad);
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: var(--pad);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a {
  color: var(--fg);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.site-nav .nav-sep {
  color: var(--fg);
  font-size: 1.5em;
  line-height: 1;
  padding: 0 2px;
}
@media (max-width: 599px) {
  /* na úzkém displeji se zmenšuje písmo, popisky se nekrátí */
  .site-nav {
    font-size: 12px;
    letter-spacing: 0.02em;
    gap: 4px 8px;
  }
}
.site-nav a:hover,
.site-nav a:focus-visible {
  border-bottom-color: var(--red);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--hero-gap);
  align-items: center;
}

.hero-title {
  margin: 0 0 28px;
  font-size: var(--h1);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-wrap: pretty;
  max-width: 15em;
}

.hero-lead {
  margin: 0 0 36px;
  font-size: var(--lead);
  line-height: 1.55;
  color: var(--card-text);
  max-width: 30em;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--red);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 18px 34px;
  min-height: 44px;
  border: 0;
  cursor: pointer;
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--red-dark);
}
.btn-primary .arrow {
  font-weight: 400;
}

/* Portrait frame — oblouk */
.portrait-frame {
  position: relative;
  padding: 18px;
}
.portrait-frame .arc {
  position: absolute;
  inset: 0;
  border: 3px solid var(--red);
  border-bottom: none;
  border-radius: 999px 999px 0 0;
}
.portrait-box {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 999px 999px 0 0;
}
.portrait-box.light {
  background: var(--placeholder-light);
}
/* Úvodní fotka má čisté bílé pozadí — box je jemně tónovaný a fotka se do něj
   "vmíchá" (multiply), takže bílá splyne s rámem a nevzniká tvrdý bílý obdélník. */
.portrait-box.tint {
  background: #ECEAE7;
  isolation: isolate;
}
.portrait-photo--blend {
  mix-blend-mode: multiply;
}
.portrait-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 12%;
}
.portrait-photo--blend {
  object-position: 50% 0%;
}
.portrait-caption {
  margin: 12px 0 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.portrait-caption.on-dark {
  color: var(--dark-muted);
}

/* O platformě */
.section-intro {
  padding: var(--pad-y) var(--pad);
  border-top: 1px solid var(--line);
}
.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  align-items: start;
}
@media (min-width: 900px) {
  .intro-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}
.section-intro h2 {
  margin: 0;
  font-size: var(--h2);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.section-intro .prose {
  max-width: 55ch;
}
.section-intro .prose p {
  margin: 0 0 1.35em;
  font-size: var(--body-fs);
  line-height: 1.75;
  color: var(--intro-text);
  text-wrap: pretty;
}
.section-intro .prose p:last-child {
  margin-bottom: 0;
  font-weight: 600;
}

/* Respekt / Síla / Postavení */
.section-pillars {
  padding: 0 var(--pad) var(--pad-y);
}
.pillars-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  border-top: 1px solid var(--line);
  padding-top: var(--gap);
}
@media (min-width: 900px) {
  .pillars-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.pillar .num {
  margin: 0 0 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--red);
}
.pillar h3 {
  margin: 0 0 12px;
  font-size: var(--h3);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pillar p {
  margin: 0;
  font-size: var(--body-fs);
  line-height: 1.65;
  color: var(--card-text);
}
.pillar p.pillar-sub {
  margin: 0 0 12px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--fg);
}
.pillars-outro {
  margin: var(--gap) 0 0;
  max-width: 44em;
  font-size: var(--lead);
  line-height: 1.55;
  font-weight: 600;
  color: var(--fg);
  text-wrap: pretty;
}

/* Zapojte se — tmavá sekce */
.section-zapojit {
  padding: var(--pad-y) var(--pad);
  background: var(--dark-bg);
  color: var(--bg);
}

.preview-banner {
  margin-bottom: var(--gap);
  background: #FDECEC;
  border: 1px solid #F3C6C6;
  color: var(--error-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 12px 16px;
}

.zapojit-head {
  margin-bottom: var(--gap);
}
.zapojit-title {
  margin: 0 0 14px;
  font-size: var(--h1);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.025em;
}
/* velikost >= 24 px a tloušťka 900 = "large text" (kontrast červené na černé 3,61:1 ≥ 3:1) */
.zapojit-kicker {
  margin: 0;
  font-size: calc(var(--h3) * 1.3);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.015em;
}

.zapojit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  align-items: start;
}
.zapojit-grid > div:last-child {
  max-width: 560px;
  width: 100%;
}
@media (min-width: 900px) {
  .zapojit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 560px);
    justify-content: space-between;
  }
  .zapojit-grid > div:first-child {
    position: sticky;
    top: 24px;
  }
}
.zapojit-lead {
  margin: 0 0 24px;
  font-size: var(--lead);
  line-height: 1.5;
  font-weight: 600;
  color: var(--dark-text);
  max-width: 22em;
}
.zapojit-mark {
  display: block;
  width: 100%;
  max-width: var(--mark-w);
  height: auto;
}
.zapojit-portrait {
  max-width: 420px;
  margin: 0 0 var(--gap);
}

/* Brožura / QR — stav "připravujeme" */
.brochure {
  scroll-margin-top: 24px;
  margin-top: var(--pad-y);
  border-top: 1px solid #3A3532;
  padding-top: var(--gap);
}
.brochure-title {
  margin: 0 0 10px;
  font-size: var(--h3);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.brochure-text {
  margin: 0 0 24px;
  font-size: var(--body-fs);
  line-height: 1.6;
  color: var(--dark-text);
  max-width: 34em;
}
.brochure-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 32px;
  align-items: center;
}
.qr-slot {
  width: 160px;
  height: 160px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  border: 2px dashed var(--dark-muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--dark-muted);
}
.brochure-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.brochure-btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 13px 24px;
  border: 2px solid var(--red);
  background: var(--red);
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}
.brochure-btn.is-pending {
  background: transparent;
  border: 2px dashed var(--dark-muted-2);
  color: var(--dark-muted);
  cursor: not-allowed;
}
.brochure-status {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark-muted);
}

form.involve-form {
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: var(--form-pad);
  display: flex;
  flex-direction: column;
  gap: 26px;
  color: var(--fg);
}

.field label.field-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}
.field .optional {
  font-weight: 500;
  color: var(--muted);
}
.field .required {
  color: var(--error-text);
}
.field .hint {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.field input[type="text"],
.field input[type="email"],
.field textarea {
  width: 100%;
  box-sizing: border-box;
  font-size: 16px;
  padding: 14px 16px;
  min-height: 48px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--fg);
}
.field input[type="text"]:focus-visible,
.field input[type="email"]:focus-visible,
.field textarea:focus-visible {
  border-color: var(--fg);
}
.field input.invalid,
.field textarea.invalid {
  border: 2px solid var(--red);
}
.field input[type="file"] {
  width: 100%;
  font-size: 14px;
  color: var(--card-text);
  padding: 10px 0;
}
.file-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.file-list li {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--muted);
  word-break: break-all;
}
.file-note {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.field-error {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--error-text);
  display: none;
}
.field-error.show {
  display: block;
}

textarea {
  resize: vertical;
  line-height: 1.6;
  font-family: inherit;
}
.textarea-foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
}
.char-count {
  margin: 0 0 0 auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

.consent-block {
  border-top: 1px solid #EEEBE7;
  padding-top: 22px;
}
.consent-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.5;
  cursor: pointer;
}
.consent-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--red);
  margin: 1px 0 0;
  flex: none;
}
.consent-row a {
  font-weight: 600;
}

.submit-note {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--card-text);
  background: #F4F2EF;
  padding: 14px 16px;
}

.submit-btn {
  width: 100%;
  background: var(--red);
  color: #FFFFFF;
  border: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 19px 28px;
  min-height: 52px;
  cursor: pointer;
}
.submit-btn:hover,
.submit-btn:focus-visible {
  background: var(--red-dark);
}

.pending-panel {
  border: 2px solid var(--red);
  background: #FFFFFF;
  color: var(--fg);
  padding: 32px;
}
.pending-panel .title {
  margin: 0 0 10px;
  font-size: var(--h3);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.btn-secondary {
  background: transparent;
  border: 2px solid var(--fg);
  color: var(--fg);
  font-size: 15px;
  font-weight: 700;
  padding: 13px 24px;
  min-height: 44px;
  cursor: pointer;
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--fg);
  color: #FFFFFF;
}

.hidden {
  display: none !important;
}

/* Zásady */
.section-zasady {
  padding: var(--gap) var(--pad) var(--pad-y);
  border-top: 1px solid var(--line);
}
.section-zasady h2 {
  margin: 0 0 12px;
  font-size: var(--h3);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.section-zasady p {
  margin: 0;
  font-size: var(--body-fs);
  line-height: 1.6;
  color: var(--card-text);
  max-width: 40em;
}

/* Patička */
.site-footer {
  background: var(--dark-bg);
  color: var(--bg);
  padding: var(--gap) var(--pad);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  align-items: start;
}
.footer-grid p {
  margin: 0;
}
.site-footer .about-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--dark-muted);
}
.footer-label {
  margin: 0 0 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-muted-2);
}
.footer-grid .value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--dark-text);
}
.footer-grid .value-link {
  display: block;
  padding: 3px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--dark-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-grid .value-link:hover,
.footer-grid .value-link:focus-visible {
  color: #FFFFFF;
  text-decoration-thickness: 3px;
}
.footer-grid .legal-link {
  font-size: 15px;
  line-height: 1.7;
  color: var(--bg);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-grid .legal-link:hover,
.footer-grid .legal-link:focus-visible {
  color: #FFFFFF;
  text-decoration-thickness: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}