/* Felles: reset, footer, util – kvar avdeling har eiga fil oppå dette */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

.site-foot {
  padding: 2.5rem 1.5rem 2rem;
  font-size: 0.88rem;
  opacity: 0.85;
}
.site-foot .inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 720px) {
  .site-foot .inner { grid-template-columns: 1.2fr 1fr 1fr; gap: 2rem; }
}
.site-foot strong { display: block; margin-bottom: 0.35rem; font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
.site-foot p { margin: 0 0 0.25rem; }
.site-foot .cross { grid-column: 1 / -1; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid currentColor; opacity: 0.7; font-size: 0.82rem; }
.site-foot .cross a { text-decoration: underline; text-underline-offset: 3px; }

.back-portal {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.back-portal:hover { opacity: 1; }

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}