/* ===========================
   KI-veiledning – Portal CSS
   agent-portal-design output
   =========================== */

:root {
  --color-bg:          #f5f5f3;
  --color-surface:     #ffffff;
  --color-text:        #1a1a1a;
  --color-text-muted:  #5a5a5a;
  --color-border:      #d8d8d4;

  --color-purple:      #5b4a8a;
  --color-purple-light:#ece8f5;
  --color-blue:        #2c5f8a;
  --color-blue-light:  #e6eff7;
  --color-red:         #8a3030;
  --color-red-light:   #f7e8e8;
  --color-green:       #2d6a4f;
  --color-green-light: #e8f4ee;

  --radius:            8px;
  --shadow:            0 1px 4px rgba(0,0,0,0.08);
  --transition:        0.15s ease;

  --font:              -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --max-width:         1040px;
}

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

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---- Layout ---- */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Header ---- */

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0 1.75rem;
}

.site-title {
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.site-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* ---- Intro ---- */

.intro {
  margin: 2.5rem 0 2rem;
  max-width: 680px;
}

.intro p {
  font-size: 0.975rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  border-left: 3px solid var(--color-border);
  padding-left: 1rem;
}

/* ---- Card Grid ---- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Card ---- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow var(--transition);
}

.card:hover {
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.card-header {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
}

.card-description {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  margin-top: auto;
  padding: 0.45rem 0;
  transition: gap var(--transition);
}

.card-link:hover {
  gap: 0.65rem;
}

.card-link:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
  border-radius: 2px;
}

.external-note {
  margin-top: 8px;
  padding: 8px 12px;
  border-left: 4px solid #d89a9a;
  background-color: #faf5f5;
  font-size: 0.85rem;
  color: #444;
  border-radius: 4px;
}

.card-divider {
  height: 1px;
  background-color: #e5e5e5;
  margin: 12px 0;
}

.card-meta {
  font-size: 0.85rem;
  color: #666;
}

.arrow {
  font-style: normal;
}

/* ---- Color themes ---- */

.card--purple {
  border-top: 3px solid var(--color-purple);
}
.card--purple .card-tag {
  background: var(--color-purple-light);
  color: var(--color-purple);
}
.card--purple .card-link {
  color: var(--color-purple);
}

.card--blue {
  border-top: 3px solid var(--color-blue);
}
.card--blue .card-tag {
  background: var(--color-blue-light);
  color: var(--color-blue);
}
.card--blue .card-link {
  color: var(--color-blue);
}

.card--red {
  border-top: 3px solid var(--color-red);
}
.card--red .card-tag {
  background: var(--color-red-light);
  color: var(--color-red);
}
.card--red .card-tag--external {
  background: var(--color-red-light);
  color: var(--color-red);
}
.card--red .card-link {
  color: var(--color-red);
}

.card--green {
  border-top: 3px solid var(--color-green);
}
.card--green .card-tag {
  background: var(--color-green-light);
  color: var(--color-green);
}
.card--green .card-link {
  color: var(--color-green);
}

/* ---- External link indicator ---- */

.card-link--external::after {
  content: "Eksternt nettsted";
  display: block;
  position: absolute;
  background: var(--color-text);
  color: white;
  font-size: 0.72rem;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-2px);
  transition: opacity var(--transition);
}

/* ---- Footer ---- */

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 1.25rem 0;
}

.site-footer p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
}

.site-footer p + p {
  margin-top: 0.4rem;
}

/* ---- Disclaimer Block ---- */

.disclaimer-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-text-muted);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0 0;
}

.disclaimer-block p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.disclaimer-block p + p {
  margin-top: 0.65rem;
}

.disclaimer-block strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ---- Process Flow ---- */

.process-flow {
  margin: 1.75rem 0 0;
}

.process-steps {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  min-width: 130px;
  text-align: center;
  flex: 1;
}

.step-number {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--color-border);
  color: var(--color-text-muted);
}

.step-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.3;
}

.step-arrow {
  color: var(--color-text-muted);
  font-size: 1rem;
  flex-shrink: 0;
  align-self: center;
}

.process-step--purple .step-number {
  background: var(--color-purple-light);
  color: var(--color-purple);
}

.process-step--blue .step-number {
  background: var(--color-blue-light);
  color: var(--color-blue);
}

.process-step--red .step-number {
  background: var(--color-red-light);
  color: var(--color-red);
}

.process-step--green .step-number {
  background: var(--color-green-light);
  color: var(--color-green);
}

@media (max-width: 600px) {
  .process-steps {
    flex-direction: column;
    align-items: stretch;
  }

  .step-arrow {
    transform: rotate(90deg);
    align-self: center;
  }

  .process-step {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    min-width: 0;
  }
}

/* ---- Card Meta and Note ---- */

.card-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  opacity: 0.85;
}

.card-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-style: italic;
}