/* ==========================================================================
   Components — buttons, cards, forms, accordion, badges
   ========================================================================== */

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: 1;
  white-space: nowrap;
  transition: background-color var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.btn:active {
  transform: scale(0.97);
}

.btn svg {
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-border-strong);
}

.btn-secondary:hover {
  border-color: var(--color-ink);
  background: var(--color-gray-100);
}

.btn-on-dark {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-on-dark:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-block {
  width: 100%;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
}

.link-arrow svg {
  width: 1.1em;
  height: 1.1em;
  transition: transform var(--duration-base) var(--ease-out);
}

.link-arrow:hover svg {
  transform: translateX(3px);
}

/* ---- Card ---- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: box-shadow var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
  transform: translateY(-2px);
}

.card h3,
.card h4 {
  margin-block: var(--space-sm) var(--space-2xs);
}

.card p {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* ---- Icon badge ---- */
.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.icon-badge svg {
  width: 1.6rem;
  height: 1.6rem;
}

.icon-badge--on-dark {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
}

/* ---- Badge / tag ---- */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-primary);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  border: 1px solid var(--color-border-strong);
  color: var(--color-body);
  background: var(--color-white);
  transition: background-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

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

.pill.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ---- Accordion (FAQ) ---- */
.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  overflow: hidden;
}

.accordion-item + .accordion-item {
  margin-top: var(--space-sm);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-ink);
}

.accordion-icon {
  flex-shrink: 0;
  position: relative;
  width: 1.5rem;
  height: 1.5rem;
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-primary);
  transform: translate(-50%, -50%);
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base) var(--ease-out);
}

.accordion-icon::before {
  width: 100%;
  height: 2px;
}

.accordion-icon::after {
  width: 2px;
  height: 100%;
}

.accordion-item.is-open .accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.accordion-panel {
  height: 0;
  overflow: hidden;
  transition: height var(--duration-slow) var(--ease-out);
}

.accordion-panel-inner {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-body);
}

.accordion-panel-inner .link-arrow {
  margin-top: var(--space-sm);
}

/* ---- Forms ---- */
.form-row {
  display: grid;
  gap: var(--space-sm);
}

.form-row--2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 640px) {
  .form-row--2 {
    grid-template-columns: 1fr;
  }
}

.field label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-2xs);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: var(--text-base);
  background: var(--color-white);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field--checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2xs);
}

.field--checkbox input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  accent-color: var(--color-primary);
}

.field--checkbox label {
  text-transform: none;
  font-weight: 400;
  font-size: var(--text-sm);
  letter-spacing: 0;
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.form-success,
.form-error {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
}

.form-success {
  background: var(--color-accent-green-light);
  color: var(--color-accent-green-dark);
}

.form-error {
  background: var(--color-error-light);
  color: var(--color-error);
}

/* ---- Pagination ---- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  margin-top: var(--space-xl);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding-inline: var(--space-2xs);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1px solid var(--color-border);
}

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

.pagination .current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ---- Info box (Wissen articles) ---- */
.info-box {
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  background: var(--color-gray-50);
}

.info-box strong {
  display: block;
  font-family: var(--font-display);
  color: var(--color-ink);
  margin-bottom: var(--space-2xs);
}

.info-box--tip {
  background: var(--color-accent-green-light);
  border-color: var(--color-accent-green-border);
}

.info-box--warning {
  background: #FCF3E7;
  border-color: #F1D9B0;
}

.info-box ul {
  padding-left: var(--space-md);
  list-style: disc;
}

.info-box li + li {
  margin-top: var(--space-2xs);
}


/* ==========================================================================
   Design 2026 – gemeinsame Bausteine (Header, Startseite, später alle Seiten)
   ========================================================================== */

.fp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.4rem;
  border-radius: var(--radius-btn);
  border: 1.5px solid transparent;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
  transition: background-color var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.fp-btn svg {
  width: 1.05em;
  height: 1.05em;
  flex-shrink: 0;
  transition: transform var(--duration-base) var(--ease-out);
}

.fp-btn:hover svg {
  transform: translateX(3px);
}

.fp-btn:active {
  transform: scale(0.98);
}

.fp-btn--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.fp-btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.fp-btn--outline {
  background: var(--color-white);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.fp-btn--outline:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.fp-btn--white {
  background: var(--color-white);
  color: var(--color-ink);
}

.fp-btn--white svg {
  color: var(--color-primary);
}

.fp-btn--white:hover {
  background: var(--color-gray-100);
  color: var(--color-ink);
}

.fp-btn--block {
  display: flex;
  width: 100%;
}

.fp-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}

.fp-link svg {
  width: 1.05em;
  height: 1.05em;
  transition: transform var(--duration-base) var(--ease-out);
}

.fp-link:hover {
  color: var(--color-primary-dark);
}

.fp-link:hover svg {
  transform: translateX(3px);
}

.fp-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.fp-red {
  color: var(--color-primary);
}

.fp-icon {
  display: inline-flex;
  flex-shrink: 0;
  color: var(--color-primary);
}

.fp-icon svg {
  width: 2.25rem;
  height: 2.25rem;
}

.fp-icon--lg svg {
  width: 2.9rem;
  height: 2.9rem;
}

.fp-icon--xl svg {
  width: 3.25rem;
  height: 3.25rem;
}

/* Liste mit rotem Häkchen-Kreis */
.fp-checklist {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fp-checklist li {
  position: relative;
  padding-left: 2.1rem;
  font-size: 1.0313rem;
  line-height: 1.45;
  color: var(--color-body);
}

.fp-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.05em;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: var(--color-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='5 12.5 10 17 19 7.5'/%3E%3C/svg%3E") center / 0.8rem no-repeat;
}