/* =====================================================
   HOW IT WORKS SECTION - 3 Step Process
   Clean, visual explanation of the service workflow
   ===================================================== */

.how-it-works {
  background: var(--bg-secondary);
  padding: var(--spacing-3xl) 0;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
}

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* Steps Container */
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--spacing-2xl);
  position: relative;
}

/* Connecting Line */
.steps-container::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--primary) 0%,
    var(--primary) 33%,
    var(--gray-300) 33%,
    var(--gray-300) 66%,
    var(--gray-300) 100%
  );
  z-index: 0;
}

/* Step Card */
.step-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  z-index: 1;
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

/* Step Number */
.step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  background: var(--gradient-hero);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  position: relative;
}

.step-card:nth-child(2) .step-number {
  background: var(--gradient-hero);
  opacity: 0.85;
}

.step-card:nth-child(3) .step-number {
  background: var(--gray-300);
  box-shadow: 0 4px 14px rgba(107, 114, 128, 0.2);
}

/* Step Icon (Large Emoji) */
.step-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  display: block;
  filter: grayscale(0);
  transition: transform var(--transition-base);
}

.step-card:hover .step-icon {
  transform: scale(1.1);
}

/* Step Content */
.step-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-sm);
}

.step-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* Step Details List */
.step-details {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0 0 0;
  text-align: left;
}

.step-details li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.step-details li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

/* Bottom CTA */
.how-it-works-cta {
  text-align: center;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--gray-200);
}

.how-it-works-cta-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.how-it-works-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Badge (Time Indicator) */
.step-badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background: var(--success);
  color: white;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-top: var(--spacing-sm);
}

.step-card:nth-child(2) .step-badge {
  background: var(--warning);
}

.step-card:nth-child(3) .step-badge {
  background: var(--info);
}

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

@media (max-width: 1024px) {
  .steps-container {
    gap: 1.5rem;
  }
  
  .step-icon {
    font-size: 2.5rem;
  }
  
  .step-title {
    font-size: 1.375rem;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  
  .section-description {
    font-size: 1rem;
  }
  
  .steps-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Remove connecting line on mobile */
  .steps-container::before {
    display: none;
  }
  
  .step-card {
    padding: var(--spacing-lg);
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
  
  .step-icon {
    font-size: 2.5rem;
  }
  
  .step-title {
    font-size: 1.25rem;
  }
  
  .how-it-works-buttons {
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .how-it-works-buttons .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.75rem;
  }
  
  .step-card {
    padding: var(--spacing-md);
  }
  
  .step-icon {
    font-size: 2rem;
  }
  
  .step-title {
    font-size: 1.125rem;
  }
  
  .step-description {
    font-size: 0.9375rem;
  }
}

/* Animation on scroll (optional enhancement) */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.step-card {
  animation: slideInUp 0.6s ease-out;
}

.step-card:nth-child(1) {
  animation-delay: 0.1s;
}

.step-card:nth-child(2) {
  animation-delay: 0.2s;
}

.step-card:nth-child(3) {
  animation-delay: 0.3s;
}