/*
 * NorskUp website. The brand (assets/brand/, from the NorskUp logo package;
 * its BRAND.md): the flag blue #00205B for headings and links in light mode,
 * the cream #F7F3EA page, the wordmark in the header and the Selbu rose as
 * decoration - never behind small text. The rest are the app's colours
 * (src/global.css in the app); the brand red stays in the logo and the band.
 * The font is the app's Latin font, Atkinson Hyperlegible Next (SIL OFL,
 * licence in assets/fonts), self-hosted. No external fonts, scripts or
 * trackers.
 */

@font-face {
  font-family: 'Atkinson Hyperlegible Next';
  src: url('fonts/AtkinsonHyperlegibleNext-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'Atkinson Hyperlegible Next';
  src: url('fonts/AtkinsonHyperlegibleNext-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}

:root {
  color-scheme: light dark;
  --surface: #f7f3ea; /* brand cream */
  --card: #fafbfc;
  --heading: #00205b; /* brand flag blue */
  --link: #00205b;
  --hero-bg: #f7f3ea url('brand/selbu-tile-subtle-cream.svg');
  --hero-ink: #00205b;
  --hero-edge: #e5dcc8; /* the tile's own darkest cream: the panel shows on the cream page */
  --ink: #2b2d42;
  --muted: #5c6878;
  --primary-soft: #e6ecf8;
  --line: #dde1e6;
  --check-tint: #ddf1e5;
  --check-strong: #2c6a47;
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #1a1a2e;
    --card: #2b2d42;
    --heading: #fafbfc;
    --link: #9db4e8;
    --hero-bg: #00205b url('brand/selbu-tile-cream-on-navy.svg');
    --hero-ink: #fafbfc;
    --hero-edge: #00205b;
    --ink: #e8eaf0;
    --muted: #8d99ae;
    --primary-soft: #303a5a;
    --line: #3a3d52;
    --check-tint: #243f33;
    --check-strong: #9fd9b6;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family:
    'Atkinson Hyperlegible Next',
    system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: var(--link);
  text-underline-offset: 0.15em;
}

a:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  inset-inline-start: 1rem;
  top: -3rem;
  padding: 0.5rem 1rem;
  background: var(--card);
  border-radius: 8px;
}

.skip:focus {
  top: 1rem;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1rem;
}

header.site {
  padding: 1.25rem 0;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: block;
  line-height: 0;
  border-radius: 8px;
}

/* The wordmark: 200 px wide, so the name itself is wider than the 120 px
   below which BRAND.md asks for the icon instead. */
.brand img {
  display: block;
  width: 200px;
  height: auto;
}

main {
  padding-bottom: 3rem;
}

h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--heading);
}

/* The hero: the Selbu rose as a faint background - the subtle cream tile in
   light mode, cream on flag blue in dark mode. Only the large heading sits on
   it (AA against the pattern's most contrasting pixel: 11.3:1 light, 7.6:1
   dark). A CSS background, so screen readers never meet it. */
.hero {
  margin: 0.5rem 0 2rem;
  padding: clamp(2rem, 7vw, 3.5rem) clamp(1.25rem, 5vw, 2.5rem);
  border: 1px solid var(--hero-edge);
  border-radius: 24px;
  background: var(--hero-bg);
  background-size: 152px;
}

.hero h1 {
  color: var(--hero-ink);
  font-size: clamp(2rem, 7vw, 3rem);
  margin: 0;
  letter-spacing: -0.01em;
  max-width: 16em;
}

.points {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.points li {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.125rem;
}

.points svg {
  flex: none;
  width: 1.75rem;
  height: 1.75rem;
  margin-top: 0.1rem;
}

.points .icon-bg {
  fill: var(--check-tint);
}

.points .icon-mark {
  stroke: var(--check-strong);
}

.points p {
  margin: 0;
}

.points strong {
  display: block;
  font-weight: 600;
}

.points span {
  color: var(--muted);
}

.soon {
  display: inline-block;
  background: var(--primary-soft);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 1.125rem;
  font-weight: 600;
  margin: 0 0 2rem;
}

.contact p {
  margin: 0.25rem 0;
}

.policy h1 {
  font-size: clamp(2rem, 7vw, 2.75rem);
  margin: 1.5rem 0 0.25rem;
}

.policy .updated {
  color: var(--muted);
  margin: 0 0 2rem;
}

.policy h2 {
  font-size: 1.375rem;
  margin: 2.25rem 0 0.5rem;
}

.policy .summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.25rem;
}

.policy .summary p {
  margin: 0;
}

.policy ul {
  padding-inline-start: 1.25rem;
}

.policy li {
  margin: 0.25rem 0;
}

address {
  font-style: normal;
}

footer.site {
  color: var(--muted);
  font-size: 0.9375rem;
  margin-top: 2.5rem;
  padding: 0 0 2.5rem;
}

/* The Selbu band: a thin strip above the footer, the whole width, decoration
   only (a CSS background: no text on it, nothing for screen readers). */
footer.site::before {
  content: '';
  display: block;
  height: 24px;
  margin-bottom: 1.5rem;
  background: #00205b url('brand/selbu-band-navy.svg') repeat-x center;
  background-size: auto 24px;
}

footer.site p {
  margin: 0.25rem 0;
}

footer.site a {
  color: var(--muted);
}