/* Komponentstilar — knappar, kort, navigation, FAQ m.m. */

/* ==================== Knappar ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75em 1.5em;
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast),
              transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

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

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn-ghost:hover {
  background-color: var(--color-surface);
  color: var(--color-text);
  transform: translateY(-1px);
}

.btn-link {
  background: none;
  color: var(--color-text);
  padding: 0;
  font-weight: var(--weight-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-link:hover {
  color: var(--color-accent);
}

.btn-link .arrow {
  transition: transform var(--transition-fast);
}

.btn-link:hover .arrow {
  transform: translateX(4px);
}

/* ==================== Navigation ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), padding var(--transition-base),
              box-shadow var(--transition-base);
}

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

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-5);
  transition: padding var(--transition-base);
}

.site-header.scrolled .nav-inner {
  padding-block: var(--space-3);
}

.nav-logo {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-logo:hover {
  color: var(--color-accent);
}

.nav-logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  padding: 0;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
  padding-block: var(--space-1);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-text);
}

.nav-cta {
  font-size: var(--text-sm) !important;
  padding: 0.6em 1.2em !important;
}

/* Hamburger-meny */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobil nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background-color: var(--color-bg);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

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

.nav-mobile .nav-links {
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.nav-mobile .nav-links a {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.nav-mobile .nav-links a:hover {
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-desktop {
    display: none;
  }
}

/* ==================== Tjänstekort ==================== */
.service-card {
  background-color: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: box-shadow var(--transition-base), transform var(--transition-base),
              border-color var(--transition-base);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-accent-light);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-light);
  border-radius: var(--radius-lg);
  color: var(--color-accent);
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
}

.service-card__desc {
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.service-card__points {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-card__points li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin: 0;
}

.service-card__points li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.service-card__price {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-muted);
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-surface);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.service-card__link {
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-3);
  color: var(--color-accent-dark);
}

/* ==================== Processteg ==================== */
.process-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
}

.process-step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

.process-step__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
}

.process-step__desc {
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
}

/* ==================== FAQ ==================== */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-6);
  cursor: pointer;
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-snug);
  transition: color var(--transition-fast);
}

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

.faq-item summary:hover {
  color: var(--color-accent);
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.faq-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background-color: var(--color-surface);
  color: var(--color-muted);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.faq-item[open] .faq-item__icon {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  transform: rotate(45deg);
}

.faq-item__answer {
  padding-bottom: var(--space-6);
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
  max-width: 68ch;
}

/* ==================== Kompetensblock ==================== */
.competence-block {
  padding: var(--space-8);
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  border-left: 3px solid var(--color-accent);
}

.competence-block__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-3);
}

.competence-block__text {
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
}

/* ==================== Signaturuppdrag ==================== */
.signature-module {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.signature-module__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

.signature-module__items {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.signature-module__items li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.signature-module__items li::before {
  content: '→';
  color: var(--color-accent);
  font-family: var(--font-mono);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==================== Kontaktsektion ==================== */
.contact-email {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-block;
}

.contact-email:hover {
  color: var(--color-accent-dark);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--color-accent);
}

/* ==================== Badges/Taggar ==================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-full);
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
}

/* ==================== Tjänstesida hero ==================== */
.page-hero {
  padding-block: var(--space-24) var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.page-hero__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-hero__back:hover {
  color: var(--color-accent);
}

/* ==================== Modulär lista (dokumentationssidan) ==================== */
.module-group {
  background-color: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.module-group__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.module-group__label {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
}

.module-group__badge {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  color: white;
}

.module-group__items {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.module-group__items li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.module-group__items li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

/* ==================== Footer ==================== */
.site-footer {
  background-color: var(--color-surface-dark);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-12);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
}

.footer-logo {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  display: block;
}

.footer-logo span {
  color: var(--color-accent);
}

.footer-tagline {
  color: rgba(250, 250, 247, 0.5);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-email {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-email:hover {
  color: #f0a080;
}

.footer-heading {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(250, 250, 247, 0.4);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(250, 250, 247, 0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-text-inverse);
}

.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(250, 250, 247, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-legal {
  font-size: var(--text-xs);
  color: rgba(250, 250, 247, 0.35);
  font-family: var(--font-mono);
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

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