/* =========================================================
   check.in — design tokens
   Light, editorial recreation of the original webnode site:
   white background, black text, DM Sans (Open Sans fallback),
   full-bleed header images per page, photo cards for news/gallery.
   ========================================================= */

:root {
  --ink: #111111;
  --muted: #5c5a55;
  --bg: #ffffff;
  --bg-soft: #f5f4f1;
  --line: #e6e3dd;
  --accent: #111111;

  --heading: "DM Sans", "Open Sans", system-ui, sans-serif;
  --body: "DM Sans", "Open Sans", system-ui, sans-serif;

  --edge: 1px solid var(--line);
  --container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- eyebrow label ---------- */
.eyebrow {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: var(--edge);
}
.site-header.on-hero {
  background: transparent;
  border-bottom-color: rgba(255,255,255,0.25);
}
.site-header.on-hero .logo,
.site-header.on-hero nav.primary-nav a,
.site-header.on-hero .nav-toggle { color: #ffffff; }
.site-header.on-hero.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--line);
}
.site-header.on-hero.is-scrolled .logo,
.site-header.on-hero.is-scrolled nav.primary-nav a,
.site-header.on-hero.is-scrolled .nav-toggle { color: var(--ink); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}
.logo {
  font-family: var(--heading);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--ink);
}

nav.primary-nav {
  display: flex;
  gap: 30px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
nav.primary-nav a {
  position: relative;
  text-decoration: none;
  color: var(--ink);
  padding: 6px 0;
}
nav.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: currentColor;
  transition: right 0.2s ease;
}
nav.primary-nav a:hover::after,
nav.primary-nav a[aria-current="page"]::after {
  right: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid currentColor;
  color: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 8px 12px;
  cursor: pointer;
}

@media (max-width: 860px) {
  nav.primary-nav {
    position: fixed;
    inset: 76px 0 0 0;
    background: var(--bg);
    color: var(--ink);
    flex-direction: column;
    padding: 24px 28px;
    gap: 20px;
    font-size: 14px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
  }
  nav.primary-nav.open { transform: translateX(0); }
  nav.primary-nav a { color: var(--ink) !important; }
  .nav-toggle { display: block; }
}

.site-header.on-hero + .hero {
  margin-top: -76px;
}
.hero {
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  color: #ffffff;
  background: #1a1a1a;
}
@media (max-width: 700px) {
  .hero { aspect-ratio: unset; min-height: 420px; }
  .hero-content { padding-top: 40px; padding-bottom: 40px; }
  .hero p.lede { font-size: 0.98rem; }
}
.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.55) 100%);
}
.hero-content {
  position: relative;
  padding-top: 64px;
  padding-bottom: 72px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 26px;
}
.hero p.lede {
  max-width: 80ch;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin: 0;
}
.lede-strong {
  font-weight: 700;
  font-size: 1.2em;
  color: #ffffff;
}
.lede-rest {
  font-weight: 400;
  color: rgba(255,255,255,0.72);
}

/* ---------- page banner (subpages) ---------- */
.page-banner {
  position: relative;
  height: 320px;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-soft);
}
.banner-title {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: var(--heading);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: underline;
  text-underline-offset: 10px;
  text-decoration-thickness: 3px;
  text-align: center;
  padding: 0 24px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 26px;
  border: 2px solid var(--ink);
  color: var(--ink);
  background: transparent;
  transition: background 0.15s, color 0.15s;
}
.btn:hover { background: var(--ink); color: #fff; }
.btn.primary { background: var(--ink); color: #fff; }
.btn.primary:hover { background: transparent; color: var(--ink); }
.hero .btn { border-color: #fff; color: #fff; }
.hero .btn:hover { background: #fff; color: var(--ink); }

/* ---------- section shell ---------- */
section.block { padding: 80px 0; }
section.block.tight { padding: 72px 0; }
section.block.soft {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head {
  margin-bottom: 40px;
}
.section-head h2 {
  font-family: var(--heading);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  margin: 6px 0 0;
  text-transform: uppercase;
}

/* ---------- news / aktuality — photo cards ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 300px));
  gap: 24px;
}
.news-card {
  border: var(--edge);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.news-card .photo {
  aspect-ratio: 3/4;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-soft);
}
.news-card .body {
  padding: 22px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.news-card .tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}
.news-card h3 {
  font-family: var(--heading);
  font-size: 1.3rem;
  margin: 0 0 18px;
}
.news-card .btn {
  margin-top: auto;
  align-self: flex-start;
}
.news-empty {
  font-size: 14px;
  color: var(--muted);
  padding: 20px 0;
}

/* ---------- gallery ---------- */
.gallery-grid {
  column-count: 3;
  column-gap: 6px;
}
.gallery-grid a {
  display: block;
  margin-bottom: 6px;
  break-inside: avoid;
  overflow: hidden;
}
.gallery-grid img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-grid a:hover img { transform: scale(1.03); }

@media (max-width: 700px) {
  .gallery-grid { column-count: 2; }
}

.placeholder-photo {
  width: 100%;
  min-height: 220px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-soft);
  border: 1px dashed var(--line);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px;
}

/* ---------- prose (o nás) ---------- */
.prose {
  max-width: 68ch;
  font-size: 1.05rem;
  color: var(--ink);
}
.prose p { margin: 0 0 20px; }
.prose.justify p { text-align: justify; }
.prose ul {
  margin: 0 0 20px;
  padding-left: 22px;
}
.prose li {
  margin-bottom: 8px;
}
.prose strong { font-weight: 700; }
.prose h1 {
  font-family: var(--heading);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 28px;
  text-transform: uppercase;
}
.prose h2 {
  font-family: var(--heading);
  font-weight: 700;
  font-size: 1.4rem;
  margin: 40px 0 14px;
}
.prose-image {
  width: 100%;
  height: 340px;
  background-size: cover;
  background-position: center 75%;
  background-color: var(--bg-soft);
  margin: 28px 0;
}

/* ---------- contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
}
@media (max-width: 780px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-card {
  border: var(--edge);
  padding: 28px;
  font-size: 16px;
  line-height: 1.6;
}
.contact-card a { text-decoration: underline; }
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-row + .contact-row { margin-top: 20px; }
.contact-row svg { flex: none; width: 22px; height: 22px; margin-top: 2px; color: var(--muted); }
.contact-row .label { font-weight: 700; font-size: 1.05rem; }
.contact-row .sub { color: var(--muted); font-size: 14.5px; margin-top: 2px; }

#kontakt {
  scroll-margin-top: 92px;
}
footer.site-footer {
  border-top: var(--edge);
  padding: 32px 0;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
footer.site-footer a { color: var(--muted); }

/* ---------- cta banner (join us) ---------- */
.cta-banner {
  border: var(--edge);
  padding: 48px;
  text-align: center;
  background: var(--bg-soft);
}
.cta-banner h2 { font-family: var(--heading); font-weight: 700; font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 16px; text-transform: uppercase; }
.cta-banner p { color: var(--muted); max-width: 52ch; margin: 0 auto 28px; }

.fill-note {
  font-size: 13px;
  color: var(--muted);
  border: 1px dashed var(--line);
  padding: 14px 18px;
  margin-top: 18px;
}