:root {
  --bg: #f8fafc;
  --bg-alt: #eef2f7;
  --surface: #ffffff;
  --surface-muted: #f1f5f9;
  --border: #dbe3ee;
  --border-strong: #c5d0df;
  --text: #0f172a;
  --text-strong: #020617;
  --muted: #526175;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.09);
  --accent-text: #ffffff;
  --shadow: none;
  --radius-xl: 22px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: min(1180px, calc(100% - 2rem));
}

html[data-theme="dark"] {
  --bg: #0b1220;
  --bg-alt: #111827;
  --surface: #111827;
  --surface-muted: #162033;
  --border: #263346;
  --border-strong: #33475f;
  --text: #e5e7eb;
  --text-strong: #f8fafc;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, 0.12);
  --accent-text: #082f49;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

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

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.75rem;
  z-index: 60;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: var(--text-strong);
  color: #fff;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.header-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  flex: 0 0 auto;
}

.brand-logo {
  width: min(7.2rem, 32vw);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 42px;
  padding: 0.68rem 0.92rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  background: var(--accent-soft);
  border-color: var(--border);
  color: var(--text-strong);
}

.nav-icon {
  display: inline-flex;
  width: 1rem;
  height: 1rem;
  flex: none;
}

.nav-icon svg,
.theme-toggle__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  justify-self: end;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: var(--surface-muted);
  border-color: var(--border-strong);
}

.theme-toggle__icon {
  display: inline-flex;
  width: 1rem;
  height: 1rem;
}

.theme-toggle__icon--sun {
  display: none;
}

html[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

html[data-theme="dark"] .theme-toggle__icon--sun {
  display: inline-flex;
}

.lang-switch {
  display: inline-flex;
  gap: 0.2rem;
  padding: 0.2rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.lang-switch button {
  min-width: 2.3rem;
  min-height: 2.3rem;
  padding: 0 0.55rem;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition:
    background-color 160ms ease,
    color 160ms ease;
}

.lang-switch button.is-active {
  background: var(--accent);
  color: var(--accent-text);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.28rem;
  width: 2.65rem;
  height: 2.65rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  transition:
    background-color 160ms ease,
    border-color 160ms ease;
}

.menu-toggle span {
  width: 1rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: var(--surface-muted);
  border-color: var(--border-strong);
}

.main-content {
  padding: 2.25rem 0 3.25rem;
}

.hero {
  padding: 2.5rem 0 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  gap: 1rem;
  align-items: start;
}

.page-hero {
  padding: 2.5rem 0 1.5rem;
}

.page-hero-inner {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin: 0 0 1rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.page-hero h1 {
  max-width: 14ch;
}

.lead {
  max-width: 62ch;
  margin: 1.1rem 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.65vw, 1.1rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.45rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.8rem 1.05rem;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--accent-hover);
}

.btn-secondary {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text-strong);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--surface-muted);
  border-color: var(--border-strong);
}

.hero-card,
.card,
.callout,
.legal-article,
.info-panel,
.summary-row,
.domain-row,
.feature-chip {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.2rem;
  border-radius: var(--radius-xl);
}

.hero-card h2,
.card h3,
.callout h2,
.legal-article h2,
.info-panel h3,
.section-heading h2 {
  margin: 0;
  color: var(--text-strong);
  letter-spacing: -0.04em;
}

.hero-card h2 {
  font-size: 1.15rem;
}

.summary-stack {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.summary-row {
  display: grid;
  gap: 0.3rem;
  padding: 0.92rem 0.98rem;
  border-radius: 16px;
  background: var(--surface-muted);
}

.summary-row strong {
  color: var(--text-strong);
  font-size: 1rem;
}

.summary-row span {
  color: var(--muted);
  font-size: 0.95rem;
}

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.feature-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--text-strong);
  font-size: 0.9rem;
  font-weight: 600;
}

.section {
  padding: 1.9rem 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 1.1rem;
}

.section-heading h2 {
  margin-bottom: 0.45rem;
  font-size: clamp(1.55rem, 2.8vw, 2.2rem);
}

.section-heading p {
  margin: 0;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.card {
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.card h3 {
  font-size: 1.1rem;
}

.card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.dual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.info-panel {
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.info-panel h3 {
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.info-panel p,
.info-panel li {
  color: var(--muted);
}

.info-panel ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
}

.info-panel li + li {
  margin-top: 0.45rem;
}

.domains {
  display: grid;
  gap: 0.72rem;
  margin-top: 1rem;
}

.domain-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
}

.domain-row strong {
  color: var(--text-strong);
}

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

.code {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.2rem 0.5rem;
  border-radius: 0.5rem;
  background: var(--accent-soft);
  color: var(--text-strong);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.92rem;
}

.callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.2rem;
  border-radius: var(--radius-xl);
}

.callout p {
  margin: 0.6rem 0 0;
  color: var(--muted);
}

.legal {
  padding: 0.4rem 0 2rem;
}

.legal-article {
  border-radius: var(--radius-xl);
  padding: clamp(1.2rem, 3vw, 1.9rem);
}

.legal-article section + section {
  margin-top: 1.45rem;
  padding-top: 1.45rem;
  border-top: 1px solid var(--border);
}

.legal-article h2 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.legal-article p,
.legal-article li {
  margin: 0;
  color: var(--muted);
}

.legal-article ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
}

.legal-article li + li {
  margin-top: 0.45rem;
}

.legal-article .subnote {
  margin-top: 0.75rem;
  font-size: 0.94rem;
}

.site-footer {
  width: 100%;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-slogan {
  width: 100%;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(90deg, var(--accent-soft), transparent 70%),
    var(--surface-muted);
}

.footer-slogan__inner {
  display: grid;
  gap: 0.45rem;
  padding: 1.9rem 0 2rem;
}

.footer-slogan__eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-slogan__title {
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(1.55rem, 2.8vw, 2.4rem);
  line-height: 1.03;
  letter-spacing: -0.05em;
}

.footer-slogan__body {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.9fr));
  gap: 1rem;
  align-items: start;
  padding: 1.5rem 0 1.4rem;
}

.footer-brand {
  display: grid;
  gap: 0.75rem;
}

.footer-brand__tag {
  margin: 0;
  max-width: 32ch;
  color: var(--muted);
}

.footer-section {
  display: grid;
  gap: 0.55rem;
}

.footer-section h3 {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.35rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2rem;
  color: var(--muted);
  font-weight: 600;
  transition: color 160ms ease;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--text-strong);
}

.footer-bullets {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-bullets li {
  color: var(--muted);
}

.footer-meta {
  border-top: 1px solid var(--border);
}

.footer-meta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.95rem 0 1.25rem;
}

.footer-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

[data-lang][hidden] {
  display: none !important;
}

html[data-lang="no"] [data-lang="en"],
html[data-lang="en"] [data-lang="no"] {
  display: none;
}

a:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16);
}

@media (max-width: 960px) {
  .hero-grid,
  .dual-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .callout {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .header-actions {
    grid-column: 3;
    grid-row: 1;
    gap: 0.35rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: stretch;
    align-items: stretch;
    margin-top: 0.35rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    border-top: 1px solid transparent;
    transition:
      max-height 220ms ease,
      opacity 180ms ease,
      border-color 180ms ease;
  }

  .site-header[data-menu-open="true"] .site-nav {
    max-height: 19rem;
    opacity: 1;
    pointer-events: auto;
    border-top-color: var(--border);
    padding-top: 0.6rem;
  }

  .site-nav a {
    width: 100%;
    justify-content: flex-start;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-meta__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}