/* ==========================================================================
   honzabrzak.cz — sdílené styly
   ========================================================================== */

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

/* Stejná šířka obsahu napříč případovkou a referencemi */
.container-case {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

h1, h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
}

a { color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

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

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-brand);
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background var(--transition-hover), color var(--transition-hover);
}

.btn-primary {
  background: var(--color-brand-600);
  color: var(--color-paper);
}

.btn-primary:hover { background: var(--color-brand-800); }

.btn-secondary {
  background: var(--color-brand-50);
  color: var(--color-brand-800);
}

.btn-secondary:hover {
  background: var(--color-brand-300);
  color: var(--color-paper);
}

.link-arrow {
  color: var(--color-brand);
  font-weight: 500;
}

.link-arrow:hover { color: var(--color-brand-800); }

.muted { color: var(--color-slate); }

.btn-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ── Header ───────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  gap: var(--space-4);
  font-size: 15px;
  font-weight: 500;
}

.site-nav a:hover { color: var(--color-brand); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  transition: transform var(--transition-hover), opacity var(--transition-hover);
}

.site-header.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.is-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Page grid (hero + dvousloupcový obsah) ─ */
/* Stejné sloupce jako .service na ceníku — zarovnání napříč stránkou */

.page-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-6);
  align-items: start;
}

/* ── Page hero ────────────────────────────── */

.page-hero {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-hero h1 {
  font-size: 48px;
  margin: 0;
}

.page-hero-head .eyebrow + h1 {
  margin-top: var(--space-2);
}

.page-hero .lead {
  font-size: 18px;
  color: var(--color-slate);
}

.page-hero-body .btn-row {
  margin-top: var(--space-4);
}

/* ── Sections ─────────────────────────────── */

.section { padding: var(--space-8) 0; }
.section + .section { border-top: 1px solid var(--color-line); }
.section-fog { background: var(--color-fog); }
.section h2.section-title { font-size: 32px; margin: var(--space-1) 0 var(--space-3); }

/* ── Form ─────────────────────────────────── */

.form-field { margin-bottom: var(--space-3); }

.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: var(--space-1);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 16px;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  color: var(--color-ink);
  border-radius: var(--radius);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-brand);
  outline: none;
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-consent label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-slate);
}

.form-consent input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
}

.contact-aside {
  color: var(--color-slate);
}

.contact-aside .section-title,
.contact-aside h2 {
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}

.contact-aside .eyebrow {
  margin-bottom: var(--space-2);
}

.contact-aside p {
  color: var(--color-slate);
  margin-bottom: var(--space-3);
}

.contact-line {
  font-family: var(--font-mono);
  font-size: 15px;
  margin-bottom: var(--space-2);
}

.contact-line a { color: var(--color-brand); }
.contact-line a:hover { color: var(--color-brand-800); }

/* ── Footer ───────────────────────────────── */

.site-footer {
  background: var(--color-brand-900);
  color: var(--color-paper);
  padding: var(--space-8) 0;
  margin-top: var(--space-12);
}

.site-footer .cols {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.site-footer nav {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  font-size: 15px;
}

.site-footer nav a:hover { color: var(--color-brand-100); }

.site-footer .legal {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-brand-100);
  margin-top: var(--space-4);
}

.site-footer .legal span + span::before {
  content: " · ";
}

.site-footer .legal a:hover { color: var(--color-paper); }

/* ── Legal docs (OP, GDPR) ────────────────── */

.legal-doc h2 {
  font-size: 22px;
  margin: var(--space-6) 0 var(--space-2);
}

.legal-doc h2:first-child { margin-top: 0; }

.legal-doc p,
.legal-doc li {
  font-size: 15px;
  color: var(--color-slate);
  margin-bottom: var(--space-2);
}

.legal-doc ul {
  list-style: disc;
  padding-left: 1.25em;
  margin-bottom: var(--space-3);
}

.legal-doc a {
  color: var(--color-brand);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-doc a:hover { color: var(--color-brand-800); }

/* ── Placeholder note ─────────────────────── */

.todo-note {
  margin-top: var(--space-4);
  padding: var(--space-3);
  background: var(--color-fog);
  font-size: 14px;
  color: var(--color-slate);
  border-left: 3px solid var(--color-brand);
}

/* ── Responsive ───────────────────────────── */

@media (max-width: 760px) {
  .page-grid { grid-template-columns: 1fr; gap: var(--space-3); }
  .page-hero h1 { font-size: 36px; }

  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 20;
    flex-direction: column;
    gap: 0;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
    padding: 0 var(--container-padding);
  }

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

  .site-nav a {
    padding: 14px 0;
    border-top: 1px solid var(--color-line);
  }

  .btn-row {
    flex-direction: column;
  }

  .btn-row .btn {
    width: 100%;
    text-align: center;
  }

  .site-footer .legal {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .site-footer .legal span + span::before {
    content: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}