/* ============ HEADER & NAV ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgb(255 255 255 / 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--color-text);
}

.site-logo:hover {
  color: var(--color-primary-dark);
}

/* Logotypen är en ordbild (200×50) som innehåller texten — därför ingen
   separat namn-etikett bredvid, och höjdstyrd skalning i stället för kvadrat. */
.site-logo__img {
  height: 48px;
  width: auto;
}


.nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav__link {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--space-2) var(--space-1);
  position: relative;
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.nav__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  color: var(--color-text);
  background: var(--color-surface);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav__icon:hover {
  background: var(--color-primary);
  color: #fff;
}

.nav__icon-label {
  display: none;
}

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  cursor: pointer;
  color: var(--color-text);
}

.nav__toggle-icon, .nav__toggle-icon::before, .nav__toggle-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  margin-inline: auto;
  position: relative;
  transition: transform var(--transition-base), top var(--transition-base), opacity var(--transition-fast);
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav__toggle-icon::before {
  top: -8px;
}

.nav__toggle-icon::after {
  top: 8px;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-icon {
  background: transparent;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: inherit;
  font-weight: 600;
  font-size: var(--fs-base);
  line-height: 1;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  color: #fff;
  filter: brightness(1.05);
  box-shadow: var(--shadow-lg);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--ghost:hover {
  background: var(--color-primary-light);
}

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

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

.btn--lg {
  padding: 1.25rem 2.25rem;
  font-size: var(--fs-lg);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--fs-sm);
}

.btn--block {
  width: 100%;
  justify-content: center;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.btn-row--center {
  justify-content: center;
}

/* ============ CARDS ============ */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card--lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card__icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.card__icon svg {
  width: 28px;
  height: 28px;
}

.card__title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-3);
}

.card__text {
  color: var(--color-text-muted);
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}

/* ============ BADGES ============ */
.badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.badge--primary {
  background: var(--color-primary);
  color: #fff;
}

.badge--soft {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* ============ FAQ ============ */
.faq {
  max-width: 800px;
  margin-inline: auto;
  display: grid;
  gap: var(--space-3);
}

.faq__item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq__item[open] {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  font-size: var(--fs-lg);
  cursor: pointer;
  list-style: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq__item[open] .faq__chevron {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-text-muted);
}

/* ============ FORMS ============ */
.form {
  display: grid;
  gap: var(--space-4);
}

.form__row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.form__field {
  display: grid;
  gap: var(--space-2);
}

.form__field--fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-inline-size: 0;
}

.form__field--fieldset>.form__label {
  padding: 0;
}

.form__label {
  font-weight: 600;
  font-size: var(--fs-sm);
}

.form__hint {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* Obligatoriskt-markering. Asterisken är aria-hidden i markupen — skärmläsare
   får informationen via aria-required på fältet i stället. */
.form__required {
  color: var(--color-danger);
  font-weight: 700;
}

.form__optional {
  font-weight: 400;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.form__note {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.form__hint--loading {
  color: var(--color-text);
}

.form__hint--success {
  color: #166b3d;
}

.form__hint--error {
  color: var(--color-danger);
}

.cta-block {
  display: grid;
  gap: var(--space-5);
  justify-items: center;
  text-align: center;
  padding: var(--space-7) var(--space-5);
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
}

.cta-block .btn-row {
  justify-content: center;
  flex-wrap: wrap;
}

.about-text {
  max-width: 720px;
  margin-inline: auto;
}

.section__header--left {
  text-align: left;
}

.prose {
  display: grid;
  gap: var(--space-4);
}

.prose p {
  font-size: var(--fs-lg);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
  margin: 0;
}

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

/* Länkar mitt i löpande text måste gå att skilja från texten även utan färg.
   Länkfärgen mot brödtexten ger bara 1.47:1 i kontrast (WCAG kräver 3:1), så
   understrykning är det som gör dem urskiljbara — även för färgblinda.
   Gäller alla stycken; knappar (.btn) undantas, och navigation/footer använder
   listor utan <p> och påverkas därför inte. */
p a:not(.btn),
.prose li a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
  text-decoration-thickness: 0.08em;
}

p a:not(.btn):hover,
.prose li a:hover {
  text-decoration-thickness: 0.14em;
}

.prose h2 {
  font-size: var(--fs-xl);
  margin: var(--space-4) 0 0;
}

.prose ul {
  margin: 0;
  padding-left: var(--space-5);
  display: grid;
  gap: var(--space-2);
  color: var(--color-text-muted);
  line-height: var(--lh-normal);
}

.form__input,
.form__select,
.form__textarea {
  font-family: inherit;
  font-size: var(--fs-base);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

/* appearance: none gör att menyn öppnas under fältet (macOS lägger annars
   native-menyn ovanpå valt alternativ så att den hoppar) — kräver egen pil */
.form__select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6776' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 18px;
  padding-right: 2.75rem;
  cursor: pointer;
}

/* Wrapper för input med ikon-prefix + vertikal divider */
.form__input-wrap {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input-wrap:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form__input-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.875rem;
  color: var(--color-text-muted);
  border-right: 1px solid var(--color-border);
  flex-shrink: 0;
}

.form__input-icon svg {
  width: 20px;
  height: 20px;
}

.form__input-wrap .form__input,
.form__input-wrap .form__select {
  border: 0;
  border-radius: 0;
  background-color: transparent;
  flex: 1;
  min-width: 0;
}

.form__input-wrap .form__input:focus,
.form__input-wrap .form__select:focus {
  outline: none;
  box-shadow: none;
}

.form__field.has-error .form__input-wrap {
  border-color: var(--color-danger);
}

.form__error {
  font-size: var(--fs-xs);
  color: var(--color-danger);
  display: none;
}

.form__field.has-error .form__input,
.form__field.has-error .form__select,
.form__field.has-error .form__textarea {
  border-color: var(--color-danger);
}

.form__field.has-error .form__error {
  display: block;
}

.form__radios {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.form__radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: var(--fs-sm);
  background: var(--color-bg);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.form__radio input {
  accent-color: var(--color-primary);
}

.form__radio:hover {
  border-color: var(--color-primary);
}

.form__status {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
}

.form__status--success {
  background: rgb(31 157 90 / 0.08);
  color: #166b3d;
}

.form__status--error {
  background: rgb(197 48 48 / 0.08);
  color: #9a2424;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-text);
  color: rgb(255 255 255 / 0.85);
  padding-block: var(--space-8) var(--space-6);
  margin-top: var(--space-9);
}

.site-footer a {
  color: rgb(255 255 255 / 0.85);
}

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

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}

.footer__title {
  color: #fff;
  font-size: var(--fs-base);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

/* Footern använder den helvita logotypvarianten och behöver därför ingen
   platta bakom sig. */
.footer__logo {
  height: 60px;
  width: auto;
}

.footer__tagline {
  color: rgb(255 255 255 / 0.7);
  max-width: 36ch;
}

.footer__bottom {
  border-top: 1px solid rgb(255 255 255 / 0.12);
  padding-top: var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: rgb(255 255 255 / 0.65);
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__socials a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgb(255 255 255 / 0.08);
  border-radius: var(--radius-pill);
}

.footer__socials a:hover {
  background: var(--color-primary);
  color: #fff;
}