/* Features Page Styles */

.features-page {
  min-height: 100vh;
  padding-top: var(--navbar-height);
}

/* Hero Section */
.features-hero {
  padding: var(--space-16) 0 var(--space-12);
  background: linear-gradient(135deg, 
    var(--color-bg-primary) 0%, 
    var(--color-bg-secondary) 100%
  );
  text-align: center;
}

.features-hero .container {
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.features-hero .hero-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.features-hero .hero-title .text-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.features-hero .hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* Core Features */
.core-features {
  padding: var(--space-20) 0;
  background: var(--color-bg-secondary);
}

.core-features .container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.features-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-20);
}

.feature-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.feature-showcase.reverse {
  direction: rtl;
}

.feature-showcase.reverse > * {
  direction: ltr;
}

.feature-content {
  max-width: 500px;
}

.feature-content .feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: var(--space-6);
}

.feature-content .feature-icon svg {
  width: 32px;
  height: 32px;
}

.feature-content .feature-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-tight);
}

.feature-content .feature-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
}

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

.feature-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  color: var(--color-text-secondary);
}

.feature-list li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

/* Feature Visuals */
.feature-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* AI Demo */
.ai-demo {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
  max-width: 400px;
}

.demo-input,
.demo-output {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.input-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.input-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
}

.input-content {
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
}

.demo-arrow {
  display: flex;
  justify-content: center;
  color: var(--color-primary);
}

.demo-arrow svg {
  width: 24px;
  height: 24px;
  animation: pulse-arrow 2s infinite;
}

@keyframes pulse-arrow {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.output-content {
  min-height: 60px;
  display: flex;
  align-items: center;
}

.typing-text {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.cursor {
  animation: blink 1s infinite;
  color: var(--color-primary);
}

@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  51%, 100% {
    opacity: 0;
  }
}

/* Pricing Demo */
.pricing-demo {
  width: 100%;
  max-width: 350px;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-dark-md);
}

.pricing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.pricing-header h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.complexity-badge {
  background: var(--color-primary);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.price-range {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price-label {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.price-value {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

/* Templates Demo */
.templates-demo {
  width: 100%;
  max-width: 400px;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.template-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: var(--transition-all);
}

.template-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-dark-md);
}

.template-card:nth-child(3) {
  grid-column: 1 / -1;
}

.template-header {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.template-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 60px;
}

.template-preview {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 40px;
}

.preview-text {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: var(--line-height-tight);
  flex: 1;
}

.preview-cursor {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
  animation: blink 1s infinite;
}

.template-line {
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-sm);
  animation: template-pulse 2s infinite;
}

.template-line.short {
  width: 60%;
}

@keyframes template-pulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
    background: linear-gradient(90deg, var(--color-border), var(--color-primary), var(--color-border));
  }
}

/* Analytics Demo */
.analytics-demo {
  width: 100%;
  max-width: 300px;
}

.chart-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.chart-header h4 {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.chart-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.chart-bars {
  display: flex;
  align-items: end;
  gap: var(--space-2);
  height: 80px;
}

.bar {
  flex: 1;
  background: linear-gradient(to top, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  animation: bar-grow 2s ease-out;
}

@keyframes bar-grow {
  from {
    height: 0;
  }
}

/* Additional Features */
.additional-features {
  padding: var(--space-20) 0;
  background: var(--color-bg-primary);
}

.additional-features .container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid-small {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: var(--transition-all);
}

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

.feature-card .feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto var(--space-4);
}

.feature-card .feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card .feature-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.feature-card .feature-description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* CTA Section */
.features-cta {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-primary));
  text-align: center;
}

.features-cta .container {
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .feature-showcase {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }
  
  .feature-showcase.reverse {
    direction: ltr;
  }
  
  .features-grid {
    gap: var(--space-16);
  }
}

@media (max-width: 768px) {
  .features-hero {
    padding: var(--space-12) 0 var(--space-8);
  }
  
  .features-hero .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .core-features {
    padding: var(--space-16) 0;
  }
  
  .features-grid {
    gap: var(--space-12);
  }
  
  .feature-content .feature-title {
    font-size: var(--font-size-xl);
  }
  
  .template-grid {
    grid-template-columns: 1fr;
  }
  
  .template-card:nth-child(3) {
    grid-column: 1;
  }
  
  .features-grid-small {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .additional-features {
    padding: var(--space-16) 0;
  }
  
  .features-cta {
    padding: var(--space-16) 0;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-actions .btn {
    width: 100%;
    max-width: 280px;
  }
}

@media (max-width: 480px) {
  .features-hero .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .cta-title {
    font-size: var(--font-size-2xl);
  }
  
  .feature-content .feature-icon {
    width: 48px;
    height: 48px;
  }
  
  .feature-content .feature-icon svg {
    width: 24px;
    height: 24px;
  }
}