/* =====================================================
   USE CASES SECTION - Who Benefits
   Showcase different types of merchants and use cases
   ===================================================== */

.use-cases {
  background: white;
  padding: var(--spacing-3xl) 0;
}

/* Use Cases Grid */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: var(--spacing-2xl);
}

/* Use Case Card */
.use-case-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  display: flex;
  gap: var(--spacing-lg);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.use-case-card:hover {
  background: white;
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Use Case Icon */
.use-case-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: white;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.use-case-card:hover .use-case-icon {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

/* Use Case Content */
.use-case-content {
  flex: 1;
}

.use-case-title {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-xs);
}

.use-case-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* Use Case Examples List */
.use-case-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--spacing-sm);
}

.use-case-tag {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background: white;
  color: var(--primary);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--primary-light);
  transition: all var(--transition-base);
}

.use-case-card:hover .use-case-tag {
  background: var(--primary-light);
  color: white;
  border-color: var(--primary);
}

/* Bottom Section - Who It's Perfect For */
.use-cases-perfect {
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  text-align: center;
}

.use-cases-perfect-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

.use-cases-perfect-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-lg) 0;
}

.use-cases-perfect-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: white;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-800);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.use-cases-perfect-list li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--primary);
}

.use-cases-perfect-list li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  font-size: 1.125rem;
}

/* CTA Button */
.use-cases-cta {
  text-align: center;
  margin-top: var(--spacing-lg);
}

/* Stats Section (Optional) */
.use-cases-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-xl);
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  color: white;
}

.use-cases-stat {
  text-align: center;
}

.use-cases-stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.use-cases-stat-label {
  font-size: 0.9375rem;
  opacity: 0.95;
  font-weight: 500;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 1024px) {
  .use-cases-grid {
    gap: 1.5rem;
  }
  
  .use-case-icon {
    width: 70px;
    height: 70px;
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .use-cases-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .use-case-card {
    padding: var(--spacing-lg);
    flex-direction: column;
    text-align: center;
  }
  
  .use-case-icon {
    width: 70px;
    height: 70px;
    font-size: 2.25rem;
    margin: 0 auto;
  }
  
  .use-case-title {
    font-size: 1.25rem;
  }
  
  .use-case-examples {
    justify-content: center;
  }
  
  .use-cases-perfect {
    padding: var(--spacing-lg);
  }
  
  .use-cases-perfect-list {
    flex-direction: column;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .use-cases-perfect-list li {
    width: 100%;
    justify-content: center;
  }
  
  .use-cases-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .use-case-card {
    padding: var(--spacing-md);
  }
  
  .use-case-icon {
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }
  
  .use-case-title {
    font-size: 1.125rem;
  }
  
  .use-case-description {
    font-size: 0.875rem;
  }
  
  .use-case-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.625rem;
  }
  
  .use-cases-stat-value {
    font-size: 2rem;
  }
}

/* Animation */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.use-case-card:nth-child(odd) {
  animation: slideInLeft 0.6s ease-out;
}

.use-case-card:nth-child(even) {
  animation: slideInRight 0.6s ease-out;
}

.use-case-card:nth-child(1) { animation-delay: 0.1s; }
.use-case-card:nth-child(2) { animation-delay: 0.2s; }
.use-case-card:nth-child(3) { animation-delay: 0.3s; }
.use-case-card:nth-child(4) { animation-delay: 0.4s; }
.use-case-card:nth-child(5) { animation-delay: 0.5s; }
.use-case-card:nth-child(6) { animation-delay: 0.6s; }