/* ==========================================================================
   Service Page Styles
   ========================================================================== */

/* Page Hero */
.page-hero {
  padding-top: calc(var(--spacing-xl) + 60px);
  padding-bottom: var(--spacing-lg);
  background-color: var(--color-secondary);
  text-align: center;
}

.page-hero__inner {
  max-width: 800px;
  margin: 0 auto;
}

.page-hero__title {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.page-hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
}

/* Service Intro */
.service-intro {
  padding: var(--spacing-xl) 0;
}

.service-intro__grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.service-intro__content h2 {
  margin-bottom: var(--spacing-md);
}

.service-intro__content p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
}

.service-intro__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: auto;
}

/* Benefits Section */
.service-benefits {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-secondary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.benefit-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.benefit-card__icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.benefit-card h3 {
  margin-bottom: var(--spacing-xs);
}

.benefit-card p {
  color: var(--color-text-light);
}

/* Tech Stack Section */
.tech-stack {
  padding: var(--spacing-xl) 0;
}

.tech-stack__intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.125rem;
  line-height: 1.8;
}

.tech-stack__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.tech-stack__column h3 {
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-primary);
}

.tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-list li {
  margin-bottom: var(--spacing-sm);
}

.tech-name {
  font-weight: 600;
  display: block;
  margin-bottom: 5px;
  color: var(--color-primary);
}

.tech-stack__outro {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.125rem;
  line-height: 1.8;
}

/* Case Studies Section */
.case-studies {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-secondary);
}

.case-studies__grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.case-study {
  display: flex;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.case-study__image {
  flex: 1;
  min-width: 300px;
}

.case-study__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study__content {
  flex: 2;
  padding: var(--spacing-md);
}

.metrics {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-sm) 0 var(--spacing-md);
}

.metric {
  text-align: center;
}

.metric__value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 5px;
}

.metric__label {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Integrations Section */
.integrations {
  padding: var(--spacing-xl) 0;
}

.integrations__intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.125rem;
  line-height: 1.8;
}

.integrations__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.integration-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.integration-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.integration-card__icon {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.integration-card h3 {
  margin-bottom: var(--spacing-xs);
}

.integration-card p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Scalability Section */
.scalability {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-secondary);
}

.scalability__intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.125rem;
  line-height: 1.8;
}

.strategies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

.strategy-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.strategy-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.strategy-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.strategy-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-xl) 0;
}

.pricing__intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.125rem;
  line-height: 1.8;
}

.pricing__columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.pricing__column h3 {
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--color-primary);
}

.pricing__list {
  padding-left: 1.5rem;
  margin: 0;
}

.pricing__list li {
  margin-bottom: var(--spacing-xs);
  line-height: 1.7;
}

.pricing__calculator {
  background-color: var(--color-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

.pricing__calculator h3 {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.pricing__calculator p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.pricing__calculator-list {
  padding-left: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.pricing__calculator-list li {
  margin-bottom: var(--spacing-xs);
  line-height: 1.7;
}

.pricing__note {
  font-style: italic;
  color: var(--color-text-light);
}

/* FAQ Section */
.faq {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-secondary);
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-item__question {
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0;
  cursor: pointer;
  position: relative;
  transition: background-color var(--transition-fast);
}

.faq-item__question:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.faq-item__question::after {
  content: '+';
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--color-primary);
}

.faq-item.active .faq-item__question::after {
  content: '−';
}

.faq-item__answer {
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-item__answer p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.faq-item__answer ul {
  padding-left: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.faq-item__answer li {
  margin-bottom: 5px;
  line-height: 1.6;
}

/* Media Queries */
@media (max-width: 992px) {
  .page-hero__title {
    font-size: 2.5rem;
  }
  
  .service-intro__grid {
    grid-template-columns: 1fr;
  }
  
  .service-intro__image {
    order: -1;
    margin-bottom: var(--spacing-md);
  }
  
  .case-study {
    flex-direction: column;
  }
  
  .case-study__image {
    min-width: 100%;
  }
  
  .faq__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-hero__title {
    font-size: 2rem;
  }
  
  .metrics {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .strategies-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing__columns {
    grid-template-columns: 1fr;
  }
}

/* JavaScript-triggered classes */
.faq-item.active .faq-item__question {
  background-color: rgba(0, 0, 0, 0.02);
}

.faq-item .faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
}

.faq-item.active .faq-item__answer {
  max-height: 1000px;
}