/* ==========================================================================
   LKM Hessen – Landesarbeitskreis kommunaler Medienzentren in Hessen e.V.
   ========================================================================== */

:root {
  --color-primary: #1d4e89;
  --color-primary-dark: #143a68;
  --color-primary-light: #e8f0fa;
  --color-accent: #c8102e;
  --color-text: #21303f;
  --color-text-muted: #5a6b7c;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7fb;
  --color-border: #d9e2ec;
  --color-card: #ffffff;
  --shadow-sm: 0 1px 3px rgba(16, 42, 67, 0.08);
  --shadow-md: 0 4px 16px rgba(16, 42, 67, 0.10);
  --radius: 12px;
  --container: 1120px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: #7db1e8;
    --color-primary-dark: #a9cbf1;
    --color-primary-light: #17273a;
    --color-accent: #ff6b81;
    --color-text: #e4ecf4;
    --color-text-muted: #9fb1c3;
    --color-bg: #0f1722;
    --color-bg-alt: #16212e;
    --color-border: #2a3a4d;
    --color-card: #1a2735;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

img { max-width: 100%; height: auto; }

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

h1, h2, h3, h4 {
  line-height: 1.25;
  color: var(--color-text);
  font-weight: 700;
}
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 0 0 0.5em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.8rem); margin: 2em 0 0.6em; }
h3 { font-size: 1.2rem; margin: 1.5em 0 0.5em; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Header ------------------------------------------------------------------ */

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

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.25rem;
  flex-wrap: wrap;
  padding-block: 0.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--color-text);
  margin-right: auto;
}
.brand-logo {
  flex: 0 0 auto;
  width: 126px;
  height: 39px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 1.15rem; letter-spacing: 0.02em; }
.brand-text small { font-size: 0.72rem; color: var(--color-text-muted); max-width: 34ch; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.5rem 0.85rem;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
}

.site-nav ul {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.site-nav a {
  display: block;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
}
.site-nav a:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }
.site-nav a[aria-current="page"] {
  background: var(--color-primary);
  color: #fff;
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .site-nav { display: none; width: 100%; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; padding-bottom: 0.75rem; }
}

/* Hero -------------------------------------------------------------------- */

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: clamp(3rem, 8vw, 5.5rem) 0;
}
@media (prefers-color-scheme: dark) {
  .hero { background: linear-gradient(135deg, #16324f 0%, #0f2338 100%); }
}
.hero h1 { color: #fff; max-width: 22ch; }
.hero p.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.92);
}
.hero-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1.6rem; }

.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-primary { background: #fff; color: var(--color-primary-dark) !important; }
.btn-outline { border: 2px solid rgba(255, 255, 255, 0.7); color: #fff !important; }
.btn-blue { background: var(--color-primary); color: #fff !important; }

.hero-facts {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding: 0;
  list-style: none;
}
.hero-facts li {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  padding: 0.35rem 0.95rem;
  font-size: 0.9rem;
}

/* Sections & cards ---------------------------------------------------------- */

.section { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.section-alt { background: var(--color-bg-alt); }
.section > .container > h2:first-child { margin-top: 0; }

.section-intro { max-width: 70ch; color: var(--color-text-muted); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 1.8rem;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
}
.card h3 { margin-top: 0; }
.card p { color: var(--color-text-muted); font-size: 0.97rem; margin-bottom: 0; }
.card .card-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 10px;
  margin-bottom: 0.8rem;
  font-size: 1.4rem;
}

/* Medienzentren directory --------------------------------------------------- */

.filter-bar { margin: 1.5rem 0 0.5rem; }
.filter-bar input[type="search"] {
  width: 100%;
  max-width: 440px;
  padding: 0.75rem 1.1rem;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-card);
  color: var(--color-text);
}
.filter-bar input[type="search"]:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.filter-count { font-size: 0.9rem; color: var(--color-text-muted); margin-top: 0.5rem; }

.mz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
  padding: 0;
  list-style: none;
}
.mz-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.mz-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.mz-card .mz-name { font-weight: 700; font-size: 1.05rem; }
.mz-card .mz-name a { text-decoration: none; }
.mz-card .mz-name a:hover { text-decoration: underline; }
.mz-card .mz-region { color: var(--color-text-muted); font-size: 0.9rem; }
.mz-card .mz-url {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.accordion details {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.7rem;
  box-shadow: var(--shadow-sm);
}
.accordion summary {
  cursor: pointer;
  padding: 1rem 1.3rem;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 2.6rem;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--color-primary);
}
.accordion details[open] summary::after { content: "–"; }
.accordion .details-body { padding: 0 1.3rem 1.2rem; }
.accordion .details-body > :first-child { margin-top: 0; }

/* Content pages -------------------------------------------------------------- */

.page-header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: clamp(2rem, 5vw, 3rem) 0 1.6rem;
}
.page-header h1 { margin-bottom: 0.2em; }
.page-header .subtitle { color: var(--color-text-muted); max-width: 70ch; margin: 0; }

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}
.breadcrumb ol { list-style: none; display: flex; gap: 0.4rem; flex-wrap: wrap; margin: 0; padding: 0; }
.breadcrumb li + li::before { content: "›"; margin-right: 0.4rem; color: var(--color-text-muted); }
.breadcrumb a { color: var(--color-text-muted); }

.prose { max-width: 76ch; }
.prose ul { padding-left: 1.3rem; }
.prose li { margin-bottom: 0.4rem; }

.notice {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.3rem;
  margin: 1.5rem 0;
}
.notice p:first-child { margin-top: 0; }
.notice p:last-child { margin-bottom: 0; }

/* Definition list (Glossar, Vorstand, Kontakt) ------------------------------- */

.glossary dt {
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 1.6rem;
  color: var(--color-primary);
}
@media (prefers-color-scheme: dark) {
  .glossary dt { color: var(--color-primary); }
}
.glossary dd { margin: 0.3rem 0 0; max-width: 76ch; }
.glossary dd .term-sub { color: var(--color-text-muted); font-style: italic; }

.board-list { list-style: none; padding: 0; display: grid; gap: 0.9rem; max-width: 560px; }
.board-list li {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem;
  display: flex;
  flex-direction: column;
}
.board-list .role { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }
.board-list .name { font-weight: 700; font-size: 1.05rem; }
.board-list .org { color: var(--color-text-muted); font-size: 0.92rem; }

address { font-style: normal; }

.contact-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.6rem 1.8rem;
  max-width: 480px;
  margin-top: 1.5rem;
}
.contact-card p { margin: 0.3rem 0; }

/* Tables ---------------------------------------------------------------------- */

.table-wrap { overflow-x: auto; margin: 1.2rem 0; }
table.data {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
}
table.data th, table.data td {
  text-align: left;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--color-border);
}
table.data th { background: var(--color-bg-alt); }

/* Footer ------------------------------------------------------------------------ */

.site-footer {
  margin-top: 3rem;
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 2.8rem 0 1.5rem;
  font-size: 0.95rem;
}
@media (prefers-color-scheme: dark) {
  .site-footer { background: #0b1420; }
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.site-footer h2 {
  font-size: 1rem;
  color: #fff;
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.45rem; }
.site-footer a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  margin-top: 2.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Utilities ------------------------------------------------------------------------ */

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

.text-muted { color: var(--color-text-muted); }
.mt-0 { margin-top: 0; }

@media print {
  .site-header, .site-footer, .hero-actions, .filter-bar, .nav-toggle { display: none; }
  body { font-size: 11pt; }
}