/* ==========================================================================
   Eurobonuskalkulator – Stilark
   Eksklusivt nordisk design med dyp midnattsblå, champagne/gull og lys bakgrunn.
   ========================================================================== */

/* ---------------------------------------------------------------------------
   Fargepalett
   --------------------------------------------------------------------------- */
:root {
  /* Hovedfarge – dyp midnattsblå */
  --midnight-900: #0a1628;
  --midnight-800: #0f2138;
  --midnight-700: #152d4f;
  --midnight-600: #1d3a63;
  --midnight-500: #2a4d7a;
  --midnight-400: #3a6191;
  --midnight-300: #5a7faf;
  --midnight-200: #8aa5c8;
  --midnight-100: #b8c9de;

  /* Aksentfarge – varm champagne/gull */
  --gold-700: #b8923a;
  --gold-600: #c9a44a;
  --gold-500: #d4af5a;
  --gold-400: #ddc070;
  --gold-300: #e6d090;
  --gold-200: #f0dfb0;
  --gold-100: #f7eed5;

  /* Sekundær aksent – dempet himmelblå */
  --sky-600: #5a8db5;
  --sky-500: #7aa8c8;
  --sky-400: #9ec2db;
  --sky-300: #c0d8ea;
  --sky-200: #d8e6f0;
  --sky-100: #eaf2f8;

  /* Nøytrale – off-white / lys grå */
  --neutral-0: #ffffff;
  --neutral-50: #fafbfc;
  --neutral-100: #f4f6f8;
  --neutral-200: #e8ecf0;
  --neutral-300: #d0d8e0;
  --neutral-400: #a8b4c0;
  --neutral-500: #788599;
  --neutral-600: #5a6878;
  --neutral-700: #3d4858;
  --neutral-800: #252f3d;
  --neutral-900: #161e2a;

  /* Funksjonsfarger */
  --success-600: #2d8659;
  --success-500: #3aa66e;
  --success-100: #d4f0dd;
  --warning-600: #c47e1a;
  --warning-500: #e09b2e;
  --warning-100: #fcefd3;
  --error-600: #c0392b;
  --error-500: #e74c3c;
  --error-100: #fde2dd;

  /* Spacing (8px system) */
  --space-1: 0.125rem;   /* 2px */
  --space-2: 0.25rem;    /* 4px */
  --space-3: 0.5rem;     /* 8px */
  --space-4: 0.75rem;    /* 12px */
  --space-5: 1rem;       /* 16px */
  --space-6: 1.5rem;     /* 24px */
  --space-7: 2rem;       /* 32px */
  --space-8: 2.5rem;     /* 40px */
  --space-9: 3rem;       /* 48px */
  --space-10: 4rem;      /* 64px */
  --space-11: 5rem;      /* 80px */

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Skygger */
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 32px rgba(10, 22, 40, 0.12);
  --shadow-xl: 0 24px 64px rgba(10, 22, 40, 0.16);

  /* Fonter – system fontstack */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Fira Code", Consolas, monospace;

  /* Overganger */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 760px;
  --header-height: 64px;
}

/* ---------------------------------------------------------------------------
   Reset
   --------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--neutral-100);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------------------------------------------------------------------------
   Toppmeny
   --------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--midnight-900);
  border-bottom: 1px solid var(--midnight-700);
  min-height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: var(--header-height);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--neutral-0);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--gold-400);
  letter-spacing: 0.01em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.main-nav a {
  color: var(--midnight-100);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.main-nav a:hover {
  background: var(--midnight-700);
  color: var(--neutral-0);
}

.main-nav a[aria-current="page"] {
  color: var(--gold-400);
  background: var(--midnight-800);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--neutral-0);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
}

/* ---------------------------------------------------------------------------
   Brødsmuler
   --------------------------------------------------------------------------- */
.breadcrumbs {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-4) var(--space-5) 0;
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--neutral-500);
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumbs li::after {
  content: "›";
  color: var(--neutral-400);
}

.breadcrumbs li:last-child::after {
  display: none;
}

.breadcrumbs a {
  color: var(--neutral-600);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--midnight-600);
  text-decoration: underline;
}

.breadcrumbs [aria-current="page"] {
  color: var(--neutral-700);
  font-weight: 500;
}

/* ---------------------------------------------------------------------------
   Hovedinnhold
   --------------------------------------------------------------------------- */
main {
  flex: 1 0 auto;
  width: 100%;
}

.page-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--space-5);
}

.page-section--narrow {
  max-width: var(--max-width-narrow);
}

/* ---------------------------------------------------------------------------
   Typografi
   --------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  color: var(--midnight-900);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin-bottom: var(--space-4);
  margin-top: var(--space-8);
}

h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-3);
  margin-top: var(--space-6);
}

p {
  margin-bottom: var(--space-4);
}

.lead {
  font-size: 1.15rem;
  color: var(--neutral-600);
  line-height: 1.6;
  max-width: 65ch;
  margin-bottom: var(--space-6);
}

a {
  color: var(--midnight-600);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--midnight-800);
}

ul, ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

li {
  margin-bottom: var(--space-2);
}

strong {
  font-weight: 600;
}

/* ---------------------------------------------------------------------------
   Forside – hero
   --------------------------------------------------------------------------- */
.hero {
  background: linear-gradient(180deg, var(--midnight-900) 0%, var(--midnight-800) 100%);
  color: var(--neutral-0);
  padding: var(--space-10) var(--space-5) var(--space-9);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(212, 175, 90, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(122, 168, 200, 0.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.hero h1 {
  color: var(--neutral-0);
  margin-bottom: var(--space-5);
}

.hero .lead {
  color: var(--midnight-100);
  margin: 0 auto var(--space-7);
  text-align: center;
}

/* Subtil flyrute-dekorasjon */
.hero-routes {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  pointer-events: none;
  opacity: 0.15;
}

/* ---------------------------------------------------------------------------
   Kalkulatorkort
   --------------------------------------------------------------------------- */
.calculator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.calc-card {
  background: var(--neutral-0);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.calc-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle at top right, var(--sky-100) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.calc-card:hover,
.calc-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-300);
  outline: none;
}

.calc-card:hover::after,
.calc-card:focus-visible::after {
  opacity: 1;
}

.calc-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-5);
  color: var(--gold-600);
  flex-shrink: 0;
}

.calc-card h3 {
  font-size: 1.2rem;
  margin-top: 0;
  margin-bottom: var(--space-3);
}

.calc-card p {
  color: var(--neutral-600);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: var(--space-6);
  flex: 1;
}

.calc-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--midnight-700);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--neutral-200);
  transition: color var(--transition-fast);
}

.calc-card:hover .calc-card-link,
.calc-card:focus-visible .calc-card-link {
  color: var(--gold-700);
}

.calc-card-link svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.calc-card:hover .calc-card-link svg,
.calc-card:focus-visible .calc-card-link svg {
  transform: translateX(4px);
}

/* ---------------------------------------------------------------------------
   Kalkulator-layout
   --------------------------------------------------------------------------- */
.calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}

.calc-inputs,
.calc-results {
  background: var(--neutral-0);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: var(--shadow-sm);
}

.calc-results {
  position: sticky;
  top: calc(var(--header-height) + var(--space-5));
}

.calc-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--midnight-800);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.calc-section-title svg {
  width: 22px;
  height: 22px;
  color: var(--gold-600);
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------------
   Skjema-felt
   --------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: var(--space-2);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--neutral-500);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-size: 1rem;
  font-family: inherit;
  color: var(--neutral-800);
  background: var(--neutral-50);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-control:hover {
  border-color: var(--neutral-400);
}

.form-control:focus,
.form-control:focus-visible {
  outline: none;
  border-color: var(--midnight-500);
  box-shadow: 0 0 0 3px rgba(42, 77, 122, 0.15);
  background: var(--neutral-0);
}

.form-control[aria-invalid="true"] {
  border-color: var(--error-500);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23788599' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* Checkbox */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--sky-100);
  border-radius: var(--radius-md);
  border: 1px solid var(--sky-200);
}

.checkbox-group input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--midnight-600);
  cursor: pointer;
}

.checkbox-group label {
  font-size: 0.875rem;
  color: var(--neutral-700);
  cursor: pointer;
  line-height: 1.4;
}

/* ---------------------------------------------------------------------------
   Knapper
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  min-height: 44px;
}

.btn-primary {
  background: var(--midnight-700);
  color: var(--neutral-0);
}

.btn-primary:hover {
  background: var(--midnight-800);
}

.btn-primary:focus-visible {
  outline: 3px solid var(--gold-400);
  outline-offset: 2px;
}

.btn-secondary {
  background: var(--neutral-0);
  color: var(--neutral-700);
  border-color: var(--neutral-300);
}

.btn-secondary:hover {
  border-color: var(--neutral-400);
  background: var(--neutral-50);
}

.btn-secondary:focus-visible {
  outline: 3px solid var(--midnight-300);
  outline-offset: 2px;
}

.btn-reset {
  background: transparent;
  color: var(--neutral-600);
  border: 1px solid var(--neutral-300);
  font-size: 0.85rem;
  padding: var(--space-3) var(--space-5);
  min-height: 40px;
}

.btn-reset:hover {
  color: var(--error-600);
  border-color: var(--error-500);
}

.btn-reset svg {
  width: 16px;
  height: 16px;
}

.calc-actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--neutral-200);
}

/* ---------------------------------------------------------------------------
   Resultatfelt
   --------------------------------------------------------------------------- */
.result-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-4) var(--space-5);
  background: var(--neutral-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
}

.result-item--highlight {
  background: var(--midnight-800);
  border-color: var(--midnight-700);
}

.result-item--highlight .result-label {
  color: var(--midnight-100);
}

.result-item--highlight .result-value {
  color: var(--gold-400);
  font-size: 1.5rem;
}

.result-item--success {
  background: var(--success-100);
  border-color: var(--success-500);
}

.result-item--warning {
  background: var(--warning-100);
  border-color: var(--warning-500);
}

.result-label {
  font-size: 0.85rem;
  color: var(--neutral-600);
  font-weight: 500;
}

.result-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--midnight-800);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.result-value--small {
  font-size: 1rem;
}

.result-value--large {
  font-size: 1.75rem;
}

.result-breakdown {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--neutral-200);
}

.result-breakdown h4 {
  font-size: 0.9rem;
  color: var(--neutral-600);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.breakdown-table {
  width: 100%;
  font-size: 0.85rem;
  border-collapse: collapse;
}

.breakdown-table th,
.breakdown-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--neutral-200);
}

.breakdown-table th {
  color: var(--neutral-500);
  font-weight: 600;
  font-size: 0.78rem;
}

.breakdown-table td {
  color: var(--neutral-700);
}

.breakdown-table td:last-child,
.breakdown-table th:last-child {
  text-align: right;
}

/* ---------------------------------------------------------------------------
   Fremdriftsindikator (progress bar)
   --------------------------------------------------------------------------- */
.progress-container {
  margin-top: var(--space-5);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--neutral-600);
  margin-bottom: var(--space-2);
}

.progress-track {
  height: 12px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--midnight-600), var(--gold-500));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  min-width: 2px;
}

.progress-target-marker {
  position: absolute;
  top: -3px;
  width: 3px;
  height: 18px;
  background: var(--gold-700);
  border-radius: 2px;
  transform: translateX(-50%);
}

/* ---------------------------------------------------------------------------
   Poengverdi – visuell måler
   --------------------------------------------------------------------------- */
.meter-container {
  margin-top: var(--space-6);
}

.meter-track {
  height: 28px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(10, 22, 40, 0.06);
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--error-500) 0%, var(--warning-500) 35%, var(--success-500) 70%);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  min-width: 0;
}

.meter-target-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--midnight-900);
  border-radius: 2px;
  transform: translateX(-50%);
  z-index: 2;
}

.meter-target-label {
  position: absolute;
  top: -22px;
  font-size: 0.7rem;
  color: var(--midnight-800);
  font-weight: 600;
  transform: translateX(-50%);
  white-space: nowrap;
}

.meter-scale {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--neutral-500);
  margin-top: var(--space-2);
}

/* ---------------------------------------------------------------------------
   Info/varsler
   --------------------------------------------------------------------------- */
.info-box {
  background: var(--sky-100);
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: var(--space-5) 0;
  font-size: 0.875rem;
  color: var(--neutral-700);
}

.info-box--warning {
  background: var(--warning-100);
  border-color: var(--warning-500);
}

.info-box--success {
  background: var(--success-100);
  border-color: var(--success-500);
}

.info-box--error {
  background: var(--error-100);
  border-color: var(--error-500);
}

.info-box svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-right: var(--space-3);
  margin-top: 2px;
}

.info-box--with-icon {
  display: flex;
  align-items: flex-start;
}

/* ---------------------------------------------------------------------------
   FAQ
   --------------------------------------------------------------------------- */
.faq-section {
  margin-top: var(--space-8);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--neutral-0);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item summary {
  padding: var(--space-5);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--midnight-800);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  transition: background var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--gold-600);
  font-weight: 300;
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover {
  background: var(--neutral-50);
}

.faq-item summary:focus-visible {
  outline: 3px solid var(--midnight-300);
  outline-offset: -3px;
}

.faq-answer {
  padding: 0 var(--space-5) var(--space-5);
  font-size: 0.9rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

/* ---------------------------------------------------------------------------
   Kilder
   --------------------------------------------------------------------------- */
.sources {
  margin-top: var(--space-7);
  padding: var(--space-6);
  background: var(--neutral-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
}

.sources h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neutral-500);
  margin-bottom: var(--space-4);
}

.sources ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sources li {
  margin-bottom: var(--space-3);
}

.sources a {
  font-size: 0.875rem;
  word-break: break-word;
}

/* ---------------------------------------------------------------------------
   Ansvarsfraskrivelse
   --------------------------------------------------------------------------- */
.disclaimer-box {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-top: var(--space-6);
  font-size: 0.82rem;
  color: var(--neutral-600);
  line-height: 1.5;
}

.rates-checked {
  font-size: 0.8rem;
  color: var(--neutral-500);
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.rates-checked svg {
  width: 16px;
  height: 16px;
  color: var(--gold-600);
}

/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */
.site-footer {
  background: var(--midnight-900);
  color: var(--midnight-100);
  padding: var(--space-8) var(--space-5) var(--space-6);
  margin-top: var(--space-10);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neutral-0);
  margin-bottom: var(--space-3);
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: var(--midnight-200);
  line-height: 1.5;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  color: var(--midnight-100);
  text-decoration: none;
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: var(--gold-400);
  text-decoration: underline;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: var(--space-6) auto 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--midnight-700);
  font-size: 0.78rem;
  color: var(--midnight-200);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ---------------------------------------------------------------------------
   Personvernsiden
   --------------------------------------------------------------------------- */
.privacy-content {
  max-width: var(--max-width-narrow);
}

.privacy-content h2 {
  margin-top: var(--space-7);
}

.privacy-content ul {
  margin: var(--space-4) 0;
}

/* ---------------------------------------------------------------------------
   404-side
   --------------------------------------------------------------------------- */
.error-page {
  text-align: center;
  padding: var(--space-10) var(--space-5);
}

.error-page h1 {
  font-size: 3rem;
  color: var(--midnight-800);
}

.error-page p {
  font-size: 1.1rem;
  color: var(--neutral-600);
  max-width: 500px;
  margin: 0 auto var(--space-6);
}

/* ---------------------------------------------------------------------------
   Innholdsseksjon (SEO-tekst)
   --------------------------------------------------------------------------- */
.content-section {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: var(--space-7) var(--space-5);
}

.content-section p {
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.content-section h2 {
  margin-top: var(--space-8);
}

/* ---------------------------------------------------------------------------
   "Alt du trenger"-seksjon
   --------------------------------------------------------------------------- */
.feature-section {
  background: var(--neutral-0);
  border-top: 1px solid var(--neutral-200);
  border-bottom: 1px solid var(--neutral-200);
  padding: var(--space-9) var(--space-5);
}

.feature-section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ---------------------------------------------------------------------------
   Animasjoner / mikrointeraksjoner
   --------------------------------------------------------------------------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  animation: fadeUp var(--transition-base) ease-out;
}

.result-item {
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

/* ---------------------------------------------------------------------------
   Responsivitet
   --------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .calc-layout {
    grid-template-columns: 1fr;
  }

  .calc-results {
    position: static;
  }

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

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--midnight-800);
    border-bottom: 1px solid var(--midnight-700);
    padding: var(--space-4);
    gap: var(--space-1);
    box-shadow: var(--shadow-lg);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    padding: var(--space-4) var(--space-5);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: var(--space-8) var(--space-5) var(--space-7);
  }

  .page-section {
    padding: var(--space-6) var(--space-5);
  }
}

@media (max-width: 480px) {
  .calculator-grid {
    grid-template-columns: 1fr;
  }

  .brand-subtitle {
    display: none;
  }

  .calc-card {
    padding: var(--space-5);
  }

  .calc-inputs,
  .calc-results {
    padding: var(--space-5);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ---------------------------------------------------------------------------
   Tilgjengelighet
   --------------------------------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--midnight-400);
  outline-offset: 2px;
}

.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;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--midnight-800);
  color: var(--neutral-0);
  padding: var(--space-3) var(--space-5);
  border-radius: 0 0 var(--radius-md) 0;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  z-index: 200;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ---------------------------------------------------------------------------
   prefers-reduced-motion
   --------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .progress-fill,
  .meter-fill {
    transition: none;
  }
}

/* ---------------------------------------------------------------------------
   Print
   --------------------------------------------------------------------------- */
@media print {
  .site-header,
  .site-footer,
  .breadcrumbs,
  .calc-actions,
  .nav-toggle {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}

/* Shared warm, clear layout inspired by the card-value calculator. */
:root {
  --midnight-900: #0a1f5c; --midnight-800: #14307f; --midnight-700: #263e78;
  --neutral-100: #f6f4ef; --neutral-200: #e6e2d8; --neutral-300: #d3cfc3;
  --neutral-600: #5a6480; --neutral-800: #0c1a3a;
  --gold-100: #fbf3dc; --gold-500: #e3b341; --gold-700: #8a6212;
}
[hidden] { display: none !important; }
.site-header { background: #fff; border-top: 4px solid #e3b341; border-bottom-color: #dedacf; }
.brand { color: #0c1a3a; font-size: 1.05rem; }
.brand-subtitle { color: #64708c; font-size: .68rem; }
.main-nav { gap: 3px; }
.main-nav a { color: #46526e; font-size: .82rem; padding: 7px 9px; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: #0a1f5c; background: #f1efe9; }
.nav-toggle { color: #0a1f5c; }
.calc-inputs, .calc-results { border-color: #dedacf; box-shadow: none; }
.result-item--highlight { border: 1px solid #e3b341; background: #fbf3dc; border-radius: 12px; }
.form-control { border-color: #bdb9ad; }
.calc-card { border-color: #dedacf; box-shadow: none; }
.calc-card:hover { border-color: #bf9b46; box-shadow: 0 8px 24px rgba(10,31,92,.07); }
.feature-section { background: #eeebe3; }
.site-footer { background: #0a1f5c; }
.home-intro { max-width: 1200px; margin: auto; padding: 64px 20px 48px; text-align: center; }
.section-eyebrow { font-size: .75rem; font-weight: 750; text-transform: uppercase; letter-spacing: .13em; color: #8a6212; margin: 0 0 10px; }
.home-intro h1 { font-size: clamp(2.5rem, 5.5vw, 4.3rem); line-height: 1.06; letter-spacing: -.04em; margin: 0 0 22px; }
.home-intro h1 span { color: #14307f; }
.home-intro .lead { max-width: 620px; margin: auto; color: #55617c; font-size: 1.13rem; }
.home-trust { display: flex; justify-content: center; flex-wrap: wrap; gap: 22px; margin-top: 24px; font-size: .8rem; color: #56617a; }
.home-trust span::before { content: '✓'; color: #0f7a4f; font-weight: 800; margin-right: 6px; }
.home-tools, .home-how, .home-footnote { max-width: 1200px; padding: 0 20px; margin: 0 auto; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.section-heading h2 { margin: 0; font-size: 1.7rem; letter-spacing: -.035em; }
.section-heading > p { margin: 0 0 3px; color: #64708c; font-size: .9rem; }
.featured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.featured-tool { display: flex; flex-direction: column; padding: 28px; border: 1px solid #dedacf; border-radius: 20px; background: #fff; color: #0c1a3a; text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s; }
.featured-tool:hover { border-color: #c9a85a; box-shadow: 0 12px 30px rgba(10,31,92,.07); transform: translateY(-3px); }
.tool-category { font-size: .72rem; font-weight: 750; text-transform: uppercase; letter-spacing: .1em; color: #8a6212; }
.featured-copy h3 { font-size: 1.8rem; margin: 12px 0 10px; letter-spacing: -.035em; }
.featured-copy p { font-size: .98rem; color: #55617c; margin: 0 0 24px; }
.tool-preview { border: 1px solid #dedacf; border-radius: 13px; overflow: hidden; margin-top: auto; }
.preview-top { background: #0a1f5c; padding: 22px 24px; color: #fff; }
.preview-top > span { display: block; font-size: .64rem; letter-spacing: .12em; font-weight: 700; color: #c5cdea; }
.preview-top strong { display: block; font-size: clamp(2.1rem, 4vw, 3rem); color: #7be0b3; line-height: 1.2; margin: 8px 0 10px; letter-spacing: -.04em; }
.preview-top small { font-size: .85rem; letter-spacing: 0; font-weight: 500; color: #d9e0f5; white-space: nowrap; }
.preview-top p { font-size: .78rem; color: #d9e0f5; margin: 0; }
.preview-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; border-top: 2px dashed #dedacf; padding: 13px 20px; font-size: .73rem; color: #56617a; background: #fcfbf8; }
.preview-tag { color: #0f7a4f; font-weight: 650; }
.featured-cta { display: flex; justify-content: space-between; align-items: center; margin-top: 23px; color: #0a1f5c; font-weight: 700; font-size: .95rem; }
.featured-cta > span { font-size: 1.45rem; }
.home-value-note { display: flex; align-items: center; gap: 22px; padding: 24px 28px; background: #fbf3dc; border: 1px solid #e3b341; border-radius: 15px; margin-top: 24px; }
.home-value-number { font-size: 2.5rem; color: #8a6212; letter-spacing: -.04em; font-weight: 800; flex: none; }
.home-value-number span { font-size: .95rem; letter-spacing: 0; }
.home-value-note strong { font-size: .98rem; }
.home-value-note p { color: #725e30; font-size: .84rem; line-height: 1.55; margin: 4px 0 0; }
.home-value-note a { flex: none; margin-left: auto; color: #7d5811; font-size: .84rem; font-weight: 700; }
.secondary-tools { margin-top: 64px; }
.secondary-tools .calculator-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.secondary-tools .calc-card { padding: 22px; border-radius: 14px; }
.secondary-tools .calc-card h3 { font-size: 1.08rem; margin-top: 15px; }
.secondary-tools .calc-card p { font-size: .86rem; }
.secondary-tools .calc-card-link { margin-top: auto; font-size: .78rem; }
.secondary-icon { color: #8a6212; font-weight: 700; font-size: .75rem; padding: 7px 9px; border-radius: 7px; background: #f6f4ef; width: fit-content; }
.home-how { margin-top: 64px; padding-top: 36px; border-top: 1px solid #dedacf; }
.how-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 32px; margin-top: 28px; }
.how-grid > div > span { display: grid; place-items: center; width: 28px; height: 28px; background: #0a1f5c; color: #fff; font-size: .78rem; font-weight: 700; border-radius: 50%; margin-bottom: 14px; }
.how-grid h3 { font-size: 1rem; margin-bottom: 8px; }
.how-grid p { font-size: .89rem; color: #55617c; }
.home-footnote { padding-top: 34px; padding-bottom: 40px; }
.home-footnote p { color: #72798c; font-size: .78rem; }
@media (max-width: 1240px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 12px 20px; background: #fff; border-bottom: 1px solid #dedacf; box-shadow: 0 12px 20px rgba(10,31,92,.08); }
  .main-nav.open { display: flex; }
  .main-nav a { font-size: .94rem; padding: 11px 14px; }
  .secondary-tools .calculator-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-value-note { flex-wrap: wrap; }
  .home-value-note a { margin-left: 0; }
}
@media (max-width: 680px) {
  .home-intro { padding-top: 44px; padding-bottom: 40px; }
  .home-intro .lead { font-size: 1rem; }
  .desktop-break { display: none; }
  .featured-grid { grid-template-columns: 1fr; gap: 18px; }
  .featured-tool { padding: 23px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 9px; }
  .section-heading h2 { font-size: 1.4rem; }
  .home-value-note { padding: 20px; gap: 15px; }
  .secondary-tools { margin-top: 44px; }
  .secondary-tools .calculator-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: 1fr; gap: 22px; }
  .home-how { margin-top: 44px; }
  .home-trust { gap: 14px; font-size: .72rem; }
}

/* Modest wordmark, three main calculators, and CSP-compatible spacing. */
.brand-name { font-size: 1rem; letter-spacing: -.025em; }
.brand-mark { width: 36px; height: 36px; flex: none; }
.featured-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.featured-tool { padding: 23px; }
.featured-copy h3 { font-size: 1.48rem; }
.preview-top { padding: 20px; }
.preview-top strong { font-size: 2.5rem; }
.secondary-tools .calculator-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
[data-space="top"] { margin-top: 1.5rem; }
[data-space="section"] { margin-top: 2rem; }
[data-space="bottom"] { margin-bottom: 1.5rem; }
.result-help { font-size: .82rem; color: var(--neutral-500); margin-top: .75rem; }
.checkbox-group[data-tone="neutral"] { background: var(--neutral-50); border-color: var(--neutral-200); }
.progress-fill { width: 0; }
.guide-link { padding: 16px 20px; border-left: 3px solid var(--gold-500); background: #fbf3dc; border-radius: 0 8px 8px 0; font-size: .93rem; }
@media (max-width: 960px) { .featured-grid { grid-template-columns: 1fr; } .featured-copy h3 { font-size: 1.65rem; } }
@media (max-width: 680px) { .secondary-tools .calculator-grid { grid-template-columns: 1fr; } .brand-name { font-size: .95rem; } }