/* ============================================
   KÜCHENRÜCKWÄNDE PAGE STYLES
   ============================================ */

/* Service Hero with Background */
.service-hero {
  position: relative;
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-20);
  background: linear-gradient(135deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.3) 100%);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.service-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 100%);
  z-index: 0;
}

.service-hero__grid {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .service-hero__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.service-hero__content {
  max-width: 560px;
}

.service-hero__label {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.service-hero__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-4);
  color: white;
}

.service-hero__text {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-6);
}

.service-hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.service-hero__feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: white;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.service-hero__feature i {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-card {
  padding: var(--space-6);
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-base);
}

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

.benefit-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-3);
  display: grid;
  place-items: center;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
}

.benefit-card__icon i {
  width: 32px;
  height: 32px;
}

.benefit-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.benefit-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Color Section */
.color-section {
  background: var(--color-neutral-100);
  padding: var(--space-16) 0;
}

.color-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .color-grid {
    grid-template-columns: repeat(8, 1fr);
  }
}

.color-swatch {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.color-swatch:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.color-swatch__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-2);
  background: rgba(0,0,0,0.8);
  color: white;
  font-size: var(--text-xs);
  text-align: center;
  font-weight: 600;
}

.color-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--text-base);
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-4);
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-primary);
}

.color-note i {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* FAQ Section */
.faq-section {
  padding: var(--space-16) 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-neutral-200);
  padding: var(--space-5) 0;
}

.faq-item summary {
  font-size: var(--text-lg);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

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

.faq-item summary i {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item[open] summary i {
  transform: rotate(180deg);
}

.faq-item__answer {
  padding-top: var(--space-4);
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item__answer p {
  margin: 0;
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  padding: var(--space-12);
  border-radius: var(--radius-2xl);
  text-align: center;
  box-shadow: var(--shadow-2xl);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 60%;
  height: 200%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  z-index: 0;
}

.cta-banner * {
  position: relative;
  z-index: 1;
}

.cta-banner__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
  color: white;
}

.cta-banner__text {
  font-size: var(--text-lg);
  opacity: 0.95;
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-inline: auto;
  color: white;
}

/* Responsive */
@media (max-width: 768px) {
  .service-hero__title {
    font-size: var(--text-3xl);
  }

  .service-hero__text {
    font-size: var(--text-base);
  }

  .color-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .color-note {
    font-size: var(--text-sm);
  }

  .cta-banner {
    padding: var(--space-10);
  }

  .cta-banner__title {
    font-size: var(--text-2xl);
  }

  .cta-banner__text {
    font-size: var(--text-base);
  }
}