/* ================================
   Component Styles
   ================================ */

/* Material Symbols Icons */
.material-symbols-outlined {
  font-size: 24px;
  line-height: 1;
  vertical-align: middle;
  user-select: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-gradient);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  box-shadow: var(--shadow-xl);
  opacity: 0.95;
}

.btn-secondary {
  background: white;
  color: var(--color-primary-blue);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary-blue);
  color: var(--color-primary-purple);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
}

.btn-outline:hover {
  background: var(--color-surface);
  border-color: var(--color-primary-blue);
}

.btn-lg {
  padding: 1.125rem 2.25rem;
  font-size: var(--text-lg);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  height: 100%;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-primary-blue);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 1.75rem;
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}

.card-description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

/* Feature Card */
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  text-align: center;
}

.feature-card:hover {
  border-color: var(--color-primary-blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Step Cards */
.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
}

.step-card:hover {
  border-color: rgba(18, 158, 217, 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.step-index {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(18, 158, 217, 0.18) 0%, rgba(164, 116, 235, 0.18) 100%);
  border: 1px solid rgba(18, 158, 217, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--color-primary-blue);
  font-size: 1.25rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.08em;
}

.step-title {
  margin-bottom: 0.75rem;
}

.step-text {
  margin-bottom: 0;
  color: var(--color-text-secondary);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.375rem 0.875rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-full);
  background: var(--color-background);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.badge-gradient {
  background: var(--color-gradient);
  color: white;
  border: none;
}

.badge-primary {
  background: rgba(18, 158, 217, 0.1);
  color: var(--color-primary-blue);
  border-color: var(--color-primary-blue);
}

/* Input & Forms */
.input {
  width: 100%;
  padding: 0.875rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

.input:focus {
  border-color: var(--color-primary-blue);
  box-shadow: 0 0 0 3px rgba(18, 158, 217, 0.1);
}

.input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
}

.section-badge {
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
}

.section-description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Stats/Metrics */
.stat {
  text-align: center;
}

.stat-value {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  background: var(--color-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
  display: block;
}

.stat-label {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  font-weight: var(--weight-medium);
}

/* Testimonial Card */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  height: 100%;
}

.testimonial-text {
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-lg);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--weight-bold);
  font-size: var(--text-lg);
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.testimonial-role {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Logo Grid */
.logo-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-2xl);
  opacity: 0.6;
}

.logo-item {
  height: 40px;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.logo-item:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* Pricing Card */
.pricing-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  border-color: var(--color-primary-blue);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.pricing-card.featured {
  border-color: var(--color-primary-blue);
  border-width: 2px;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gradient);
  color: white;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.pricing-name {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-sm);
}

.pricing-price {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.pricing-period {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-xl);
  flex: 1;
}

.pricing-features li {
  padding: var(--space-sm) 0;
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

.pricing-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--weight-bold);
  margin-right: var(--space-sm);
}

/* CTA Section */
.cta-section {
  background: var(--color-gradient);
  border-radius: var(--radius-xl);
  padding: var(--space-4xl) var(--space-2xl);
  text-align: center;
  color: white;
}

.cta-section h2,
.cta-section p {
  color: white;
}

.cta-section .btn-secondary {
  background: white;
  color: var(--color-primary-blue);
  border: none;
}

/* ================================
   Responsive Design - Mobile-First
   ================================ */

@media (max-width: 1024px) {
  /* Tablet adjustments */
  .cta-section {
    padding: var(--space-3xl) var(--space-xl);
  }
}

@media (max-width: 768px) {
  /* Mobile optimizations */
  .card,
  .feature-card,
  .testimonial-card,
  .pricing-card {
    padding: var(--space-xl);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .btn-lg {
    padding: 1rem 1.5rem;
    font-size: var(--text-base);
  }
  
  .btn-sm {
    padding: 0.75rem 1rem;
    font-size: var(--text-sm);
  }
  
  .section-header {
    margin-bottom: var(--space-2xl);
  }
  
  .section-title {
    font-size: var(--text-3xl);
  }
  
  .section-description {
    font-size: var(--text-base);
  }
  
  .stat-value {
    font-size: var(--text-4xl);
  }
  
  .card-icon {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }
  
  .testimonial-text {
    font-size: var(--text-base);
  }
  
  .pricing-card {
    margin-bottom: var(--space-lg);
  }
  
  .cta-section {
    padding: var(--space-2xl) var(--space-lg);
    border-radius: var(--radius-lg);
  }
  
  /* Touch-friendly sizing */
  button, .btn, a.btn {
    min-height: 44px;
    touch-action: manipulation;
  }
  
  /* Better mobile spacing */
  .form-group {
    margin-bottom: var(--space-md);
  }
  
  /* Input accessibility */
  .input {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 1rem 1.25rem;
  }
}

@media (max-width: 480px) {
  /* Small mobile devices */
  .btn-lg {
    padding: 0.875rem 1.25rem;
    font-size: var(--text-sm);
  }
  
  .section-title {
    font-size: var(--text-2xl);
  }
  
  .section-description {
    font-size: var(--text-sm);
  }
  
  .stat-value {
    font-size: var(--text-3xl);
  }
  
  .card,
  .feature-card,
  .testimonial-card {
    padding: var(--space-lg);
  }
  
  .pricing-card {
    padding: var(--space-lg);
  }
  
  .pricing-price {
    font-size: var(--text-3xl);
  }
  
  .cta-section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .cta-section h2 {
    font-size: var(--text-2xl);
  }
  
  .cta-section p {
    font-size: var(--text-sm);
  }
  
  .badge {
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
  }
  
  /* Better image scaling */
  img {
    max-width: 100%;
    height: auto;
  }
  
  /* Prevent horizontal scroll */
  body {
    overflow-x: hidden;
  }
  
  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }
}

/* Touch device enhancements */
@media (hover: none) and (pointer: coarse) {
  .btn:active,
  .card:active {
    transform: scale(0.98);
    transition: transform 0.1s ease-in-out;
  }
  
  .btn:hover {
    transform: none; /* Remove hover effects on touch */
  }
  
  .card:hover {
    transform: none;
  }
}