/* ============================================
   Grundlagen Page Styles
   ============================================ */

/* 4 Systems Grid */
.basics__systems {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 968px) {
  .basics__systems {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.basics__system-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.basics__system-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.25rem;
  color: var(--color-accent);
}

.basics__system-icon svg {
  width: 100%;
  height: 100%;
}

.basics__system-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.basics__system-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Types Section */
.basics__types-section {
  background: var(--color-secondary);
}

.basics__types {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.basics__type-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.basics__type-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.basics__type-header:hover {
  background: var(--color-secondary);
}

.basics__type-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.basics__type-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
}

.basics__type-pct {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 500;
}

.basics__type-toggle {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}

.basics__type-card.open .basics__type-toggle {
  transform: rotate(45deg);
}

.basics__type-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.basics__type-card.open .basics__type-body {
  max-height: 1000px;
}

.basics__type-content {
  padding: 0 2rem 2rem;
}

.basics__type-desc {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.basics__type-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .basics__type-details {
    grid-template-columns: 1fr;
  }
  .basics__type-header {
    padding: 1.25rem 1.5rem;
  }
  .basics__type-content {
    padding: 0 1.5rem 1.5rem;
  }
}

.basics__type-detail {
  padding: 0.75rem 1rem;
  background: var(--color-secondary);
  border-radius: var(--radius-sm);
}

.basics__type-detail-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.basics__type-detail-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-primary);
}

.basics__type-health {
  grid-column: 1 / -1;
  padding: 1rem;
  background: rgba(201, 168, 108, 0.08);
  border: 1px solid rgba(201, 168, 108, 0.15);
  border-radius: var(--radius-sm);
}

.basics__type-health-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-dark);
  margin-bottom: 0.25rem;
}

.basics__type-health-text {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.6;
}

/* Centers Grid */
.basics__centers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 968px) {
  .basics__centers {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .basics__centers {
    grid-template-columns: 1fr;
  }
}

.basics__center-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.basics__center-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.basics__center-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.basics__center-theme {
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.basics__center-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.basics__center-health {
  padding: 0.75rem 1rem;
  background: rgba(201, 168, 108, 0.06);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}

.basics__center-health-title {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-dark);
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.basics__center-health p {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.5;
}

/* CTA */
.basics__cta {
  text-align: center;
  background: var(--gradient-spiritual);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 3rem;
}

.basics__cta h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #f0ece4;
}

.basics__cta p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.basics__cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Fix: secondary button must be light on dark CTA background */
.basics__cta .btn--secondary {
  color: #f0ece4;
  border-color: rgba(240, 236, 228, 0.5);
}

.basics__cta .btn--secondary:hover {
  background: rgba(240, 236, 228, 0.15);
  color: #ffffff;
  border-color: #ffffff;
}