/* Hörselkunskap – tillgänglighetsfokuserad basdesign (WCAG 2.1 AA) */

:root {
  --text: #1a1a1a;
  --bakgrund: #ffffff;
  --lank: #00497a;      /* kontrast mot vitt: ca 8:1 */
  --lank-besokt: #4a2a70;
  --accent: #e8f1f7;
  --ram: #767676;
  --fokus: #b35c00;
  --maxbredd: 44rem;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bakgrund);
}

/* Synlig fokusmarkering överallt */
:focus-visible {
  outline: 3px solid var(--fokus);
  outline-offset: 2px;
}

a { color: var(--lank); }
a:visited { color: var(--lank-besokt); }

.hoppa-till {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 10;
}
.hoppa-till:focus {
  left: 0;
}

.sidhuvud {
  border-bottom: 2px solid var(--accent);
  background: var(--accent);
}
.sidhuvud-inre {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}
.logotyp {
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
}
.huvudmeny {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}
.huvudmeny a {
  text-decoration: none;
  color: var(--lank);
  padding: 0.25rem 0;
  display: inline-block;
}
.huvudmeny a:hover,
.huvudmeny a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 2px;
}

main {
  max-width: var(--maxbredd);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

h1 { font-size: 2rem; line-height: 1.25; margin-top: 0.5rem; }
h2 { font-size: 1.5rem; margin-top: 2rem; }
h3 { font-size: 1.2rem; }

.kategori-etikett {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  color: #444;
  margin-bottom: 0;
}

.ingress {
  font-size: 1.25rem;
  color: #333;
}

.faktaruta {
  background: var(--accent);
  border-left: 4px solid var(--lank);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.faktaruta > :first-child { margin-top: 0; }
.faktaruta > :last-child { margin-bottom: 0; }

.kallor {
  margin-top: 3rem;
  border-top: 1px solid var(--ram);
  padding-top: 1rem;
}

.artikel-fot {
  margin-top: 2rem;
  font-size: 0.95rem;
  color: #333;
}

.uppdaterad { font-weight: 600; }

.kortlista {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.kortlista li {
  border: 1px solid var(--ram);
  border-radius: 6px;
  padding: 1rem 1.25rem;
}
.kortlista h2, .kortlista h3 { margin: 0 0 0.25rem; font-size: 1.2rem; }
.kortlista p { margin: 0; }

.sidfot {
  border-top: 2px solid var(--accent);
  background: var(--accent);
  margin-top: 2rem;
}
.sidfot-inre {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
  font-size: 0.95rem;
}
.sidfot-lankar {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
}
th, td {
  border: 1px solid var(--ram);
  padding: 0.5rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
th { background: var(--accent); }

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

/* Dekorativa toppbilder (hero + kategorisidor) */
.toppbild {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.25rem 0;
}