/* PREMIUM COMPONENTS & ENHANCEMENTS */

/* ENHANCED HERO */
.hero {
  padding: var(--s-24) 0 var(--s-20);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto var(--s-16);
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--tiny);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--s-10);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: var(--shadow-inset);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-line {
  display: inline-block;
  margin: 0 0.15em;
}

.hero-highlight {
  position: relative;
  background: linear-gradient(to right, var(--text) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0.05em;
  height: 2px;
  width: 0;
  background: var(--text);
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
}

body.loaded .hero-highlight::after {
  width: 100%;
}

.hero-cta {
  justify-content: center;
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
}

.hero-stats {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--s-12);
  position: relative;
  z-index: 1;
}

.stat-group {
  display: flex;
  justify-content: center;
  gap: var(--s-16);
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.stat {
  text-align: center;
  min-width: 140px;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--s-3);
  letter-spacing: -0.03em;
  line-height: 1;
}

.counter {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: var(--small);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ENHANCED BUTTONS */
.btn.secondary {
  background: transparent;
  border-color: var(--border);
}

.btn.secondary:hover {
  background: var(--surface);
  border-color: var(--border-hover);
}

/* TECHNICAL SPECS SECTION */
.tech-specs-section {
  background: var(--bg-elevated);
}

.tech-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-7);
}

@media (max-width: 1024px) {
  .tech-specs-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

.spec-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  transition: all var(--transition-base);
}

.spec-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.spec-header {
  margin-bottom: var(--s-7);
  padding-bottom: var(--s-5);
  border-bottom: 1px solid var(--border-subtle);
}

.spec-header h4 {
  margin: 0;
  font-size: var(--h4);
  font-weight: 600;
}

.spec-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--s-5);
  font-size: var(--small);
}

.spec-label {
  color: var(--text-secondary);
  font-weight: 400;
}

.spec-value {
  color: var(--text);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--tiny);
  white-space: nowrap;
}

/* TESTIMONIALS SECTION */
.testimonials-section {
  background: var(--bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-7);
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  display: flex;
  flex-direction: column;
  gap: var(--s-6);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.testimonial-content p {
  font-size: var(--body);
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border-subtle);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-avatar svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-secondary);
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
}

.author-name {
  font-size: var(--small);
  font-weight: 600;
  color: var(--text);
}

.author-role {
  font-size: var(--tiny);
  color: var(--muted);
}

/* COMPARISON TABLE SECTION */
.comparison-section {
  background: var(--bg-elevated);
}

.comparison-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  overflow-x: auto;
}

.comparison-table {
  display: grid;
  grid-template-columns: 280px repeat(3, 1fr);
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  min-width: 800px;
}

@media (max-width: 1024px) {
  .comparison-table {
    min-width: 100%;
    grid-template-columns: 200px repeat(3, 1fr);
  }
}

.comparison-header {
  display: contents;
}

.comparison-header .comparison-cell {
  padding: var(--s-6);
  background: var(--surface-elevated);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.comparison-header .comparison-cell.featured {
  background: var(--bg);
  position: relative;
}

.comparison-header .comparison-cell.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--text), transparent);
}

.comparison-row {
  display: contents;
}

.comparison-row .comparison-cell {
  padding: var(--s-5) var(--s-6);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background var(--transition-base);
}

.comparison-row:last-child .comparison-cell {
  border-bottom: none;
}

.comparison-row:hover .comparison-cell {
  background: var(--surface-hover);
}

.comparison-row.highlight-row .comparison-cell {
  padding: var(--s-7) var(--s-6);
  font-weight: 600;
}

.comparison-cell.empty {
  background: transparent;
  border: none;
}

.comparison-cell.feature-name {
  justify-content: flex-start;
  text-align: left;
  font-size: var(--small);
  color: var(--text);
  font-weight: 500;
}

.comparison-cell.featured {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-label {
  font-size: var(--tiny);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-md);
  display: inline-block;
}

.comparison-label.legacy {
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border-subtle);
}

.comparison-label.ae {
  color: var(--text);
  background: var(--surface-elevated);
  border: 1px solid var(--border);
}

.status-icon {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}

.status-icon.positive {
  stroke: var(--success);
}

.status-icon.negative {
  stroke: var(--error);
  opacity: 0.3;
}

.partial-text {
  font-size: var(--tiny);
  color: var(--muted);
  font-weight: 500;
}

.time-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--small);
  font-weight: 600;
  color: var(--text-secondary);
}

.time-value.highlight {
  color: var(--text);
  font-size: var(--body);
  position: relative;
}

.time-value.highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--text);
}

/* ENHANCED FEATURE CARDS */
.features-section {
  background: var(--bg);
}

.feature-card {
  background: var(--surface);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-strong), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover::before {
  opacity: 1;
}

/* PREMIUM PRICING ENHANCEMENTS */
.pricing-card {
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-strong), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.pricing-card.featured::before {
  opacity: 1;
}

/* DEMO ENHANCEMENTS */
.demo-interface {
  box-shadow: var(--shadow-lg);
  position: relative;
}

.demo-interface::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, 
                              transparent 0%, 
                              rgba(255, 255, 255, 0.1) 50%, 
                              transparent 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.demo-interface:hover::before {
  opacity: 1;
}

/* Copy code button */
.copy-code-btn {
  position: absolute;
  top: var(--s-4);
  right: var(--s-4);
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-4);
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-secondary);
  font-size: var(--tiny);
  font-weight: 500;
  cursor: pointer;
  opacity: 0;
  transition: all var(--transition-base);
  z-index: 10;
}

pre:hover .copy-code-btn {
  opacity: 1;
}

.copy-code-btn:hover {
  background: var(--surface-hover);
  border-color: var(--border-hover);
  color: var(--text);
}

.copy-code-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
}

/* PHILOSOPHY ENHANCEMENTS */
.philosophy-section {
  background: var(--bg-elevated);
}

.philosophy-icon {
  transition: all var(--transition-base);
}

.philosophy-item:hover .philosophy-icon {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  background: var(--surface-elevated);
}

/* TRUST SECTION ENHANCEMENT */
.trust-section {
  background: var(--bg);
}

.trust-number {
  font-family: 'Space Grotesk', sans-serif;
}

/* FAQ SECTION */
.faq-section {
  background: var(--bg);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-6);
  background: transparent;
  border: none;
  color: var(--text);
  font-size: var(--body);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-base);
}

.faq-question:hover {
  color: var(--text);
  background: var(--surface-hover);
}

.faq-question span {
  flex: 1;
}

.faq-icon {
  width: 20px;
  height: 20px;
  stroke: var(--text-secondary);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              padding 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--s-6) var(--s-6);
}

.faq-answer p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: var(--small);
}

.faq-answer em {
  color: var(--text);
  font-style: italic;
  font-weight: 500;
}

/* CTA SECTION */
.cta-section {
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--tiny);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--s-8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cta-content h2 {
  margin-bottom: var(--s-6);
}

.cta-content .lead {
  margin-bottom: var(--s-10);
  color: var(--text-secondary);
}

.cta-actions {
  display: flex;
  gap: var(--s-5);
  justify-content: center;
  margin-bottom: var(--s-12);
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .cta-actions .btn {
    width: 100%;
  }
}

.cta-trust {
  display: flex;
  gap: var(--s-7);
  justify-content: center;
  flex-wrap: wrap;
  padding-top: var(--s-10);
  border-top: 1px solid var(--border-subtle);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--tiny);
  color: var(--text-secondary);
}

.trust-badge svg {
  width: 16px;
  height: 16px;
  stroke: var(--text-secondary);
}

/* INTEGRATION SECTION */
.integration-section {
  background: var(--bg);
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
  margin-bottom: var(--s-10);
}

@media (max-width: 1024px) {
  .integration-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .integration-grid {
    grid-template-columns: 1fr;
  }
}

.integration-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-7);
  transition: all var(--transition-base);
  position: relative;
}

.integration-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.integration-icon {
  width: 48px;
  height: 48px;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-5);
}

.integration-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--text);
}

.integration-card h4 {
  margin: 0 0 var(--s-3);
  font-size: var(--h4);
  font-weight: 600;
  color: var(--text);
}

.integration-card p {
  margin: 0;
  font-size: var(--small);
  color: var(--text-secondary);
  line-height: 1.6;
}

.integration-cta {
  text-align: center;
  padding-top: var(--s-8);
  border-top: 1px solid var(--border-subtle);
}

.integration-note {
  font-size: var(--small);
  color: var(--text-secondary);
  margin: 0;
}

.integration-note a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.integration-note a:hover {
  color: var(--text);
  text-decoration-thickness: 2px;
}

/* CLI SECTION */
.cli-section {
  background: var(--bg-elevated);
}

.cli-demo {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--s-10);
  align-items: start;
}

@media (max-width: 1024px) {
  .cli-demo {
    grid-template-columns: 1fr;
  }
}

.cli-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cli-header {
  background: var(--surface-elevated);
  border-bottom: 1px solid var(--border);
  padding: var(--s-4) var(--s-6);
  display: flex;
  align-items: center;
  gap: var(--s-4);
}

.cli-dots {
  display: flex;
  gap: var(--s-2);
}

.cli-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
}

.cli-title {
  font-size: var(--tiny);
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
}

.cli-body {
  padding: var(--s-7);
  overflow-x: auto;
}

.cli-body pre {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.8;
}

.cli-body code {
  color: var(--text-secondary);
}

.cli-prompt {
  color: var(--success);
  font-weight: 600;
}

.cli-success {
  color: var(--success);
}

.cli-info {
  color: #3B82F6;
}

.cli-output {
  color: var(--text);
  font-weight: 600;
}

.cli-file {
  color: #8B5CF6;
}

.cli-meta {
  color: var(--muted);
}

.cli-cursor {
  animation: blink-cursor 1s step-end infinite;
}

.cli-features {
  display: flex;
  flex-direction: column;
  gap: var(--s-7);
}

.cli-feature h4 {
  margin: 0 0 var(--s-3);
  font-size: var(--body);
  font-weight: 600;
  color: var(--text);
}

.cli-feature p {
  margin: 0;
  font-size: var(--small);
  color: var(--text-secondary);
}

.cli-feature code {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-sm);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--tiny);
  color: var(--text);
  display: inline-block;
  margin-top: var(--s-2);
}

/* ROADMAP SECTION */
.roadmap-section {
  background: var(--bg);
}

.roadmap-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.roadmap-item {
  position: relative;
  padding-left: var(--s-14);
  padding-bottom: var(--s-10);
}

.roadmap-item:last-child {
  padding-bottom: 0;
}

.roadmap-marker {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--border);
  transition: all var(--transition-base);
}

.roadmap-item.completed .roadmap-marker {
  background: var(--success);
  border-color: var(--success);
}

.roadmap-item.current .roadmap-marker {
  background: #3B82F6;
  border-color: #3B82F6;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
  animation: pulse-marker 2s ease-in-out infinite;
}

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

.roadmap-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  transition: all var(--transition-base);
  position: relative;
}

.roadmap-item:hover .roadmap-content {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.roadmap-status {
  display: inline-block;
  font-size: var(--tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--s-1) var(--s-3);
  border-radius: var(--r-sm);
  margin-bottom: var(--s-3);
}

.roadmap-item.completed .roadmap-status {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
}

.roadmap-item.current .roadmap-status {
  background: rgba(59, 130, 246, 0.1);
  color: #3B82F6;
}

.roadmap-item .roadmap-status {
  background: var(--surface-elevated);
  color: var(--muted);
}

.roadmap-content h4 {
  margin: 0 0 var(--s-3);
  font-size: var(--h4);
  font-weight: 600;
  color: var(--text);
}

.roadmap-content p {
  margin: 0 0 var(--s-4);
  font-size: var(--small);
  color: var(--text-secondary);
  line-height: 1.6;
}

.roadmap-date {
  font-size: var(--tiny);
  color: var(--muted);
  font-weight: 500;
}

/* LOADING STATES */
.cta-section {
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--tiny);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--s-8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.cta-content h2 {
  margin-bottom: var(--s-6);
}

.cta-content .lead {
  margin-bottom: var(--s-10);
  color: var(--text-secondary);
}

.cta-actions {
  display: flex;
  gap: var(--s-5);
  justify-content: center;
  margin-bottom: var(--s-12);
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .cta-actions .btn {
    width: 100%;
  }
}

.cta-trust {
  display: flex;
  gap: var(--s-7);
  justify-content: center;
  flex-wrap: wrap;
  padding-top: var(--s-10);
  border-top: 1px solid var(--border-subtle);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--tiny);
  color: var(--text-secondary);
}

.trust-badge svg {
  width: 16px;
  height: 16px;
  stroke: var(--text-secondary);
}

/* LOADING STATES */
@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.03),
    transparent
  );
  animation: shimmer 2s infinite;
}

.skeleton {
  background: var(--surface-elevated);
  border-radius: var(--r-md);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Error states */
.error-state {
  padding: var(--s-8);
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--error);
  border-radius: var(--r-lg);
  color: var(--error);
}

.error-state svg {
  width: 48px;
  height: 48px;
  stroke: var(--error);
  margin-bottom: var(--s-4);
}

.error-state h3 {
  margin: 0 0 var(--s-3);
  color: var(--error);
}

.error-state p {
  margin: 0 0 var(--s-6);
  color: var(--text-secondary);
}

.error-state .btn {
  background: var(--error);
  border-color: var(--error);
}

.error-state .btn:hover {
  background: #DC2626;
  border-color: #DC2626;
}

/* SCROLL PROGRESS INDICATOR */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(to right, var(--text) 0%, var(--text-secondary) 100%);
  z-index: 9999;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* REFINED ANIMATIONS */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Stagger animation for grids */
  .grid-3 .reveal,
  .testimonials-grid .reveal,
  .tech-specs-grid .reveal {
    transition-delay: calc(var(--stagger-delay, 0) * 0.1s);
  }
  
  /* Feature card hover effects */
  .feature-card {
    position: relative;
  }
  
  .feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--r-xl);
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
                                rgba(255, 255, 255, 0.05) 0%,
                                rgba(255, 255, 255, 0.02) 25%, 
                                transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
  }
  
  .feature-card:hover::after {
    opacity: 1;
  }
  
  /* Apply same cursor glow to all cards */
  .spec-card,
  .pricing-card,
  .testimonial-card,
  .faq-item {
    position: relative;
  }
  
  .spec-card::before,
  .pricing-card::before,
  .testimonial-card::before,
  .faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
                                rgba(255, 255, 255, 0.05) 0%,
                                rgba(255, 255, 255, 0.02) 25%, 
                                transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
    z-index: 1;
  }
  
  .spec-card:hover::before,
  .pricing-card:hover::before,
  .testimonial-card:hover::before,
  .faq-item:hover::before {
    opacity: 1;
  }
  
  /* Ensure content stays above the glow */
  .spec-card > *,
  .pricing-card > *,
  .testimonial-card > *,
  .faq-item > * {
    position: relative;
    z-index: 2;
  }
  
  /* Spec card hover lift */
  .spec-card {
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  .spec-card:hover {
    transform: translateY(-4px);
  }
  
  /* Pricing card hover */
  .pricing-card {
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  .pricing-card:hover {
    transform: translateY(-6px);
  }
  
/* Enhanced button animations */
.btn {
  position: relative;
  overflow: hidden;
  transform: translateY(0);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn:active {
  transform: translateY(1px);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn > * {
  position: relative;
  z-index: 1;
}

.btn.primary {
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.1);
}

.btn.primary:hover {
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}  /* Pipeline step pulse */
  .pipeline-step {
    animation: pulse-subtle 3s ease-in-out infinite;
    animation-delay: calc(var(--step-index, 0) * 0.3s);
  }
  
  @keyframes pulse-subtle {
    0%, 100% {
      opacity: 1;
    }
    50% {
      opacity: 0.7;
    }
  }
  
  /* Demo interface glow */
  .demo-interface {
    position: relative;
  }
  
  .demo-interface::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, 
                                transparent 0%, 
                                rgba(255, 255, 255, 0.1) 50%, 
                                transparent 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
  }
  
  .demo-interface:hover::before {
    opacity: 1;
  }
  
  /* Grid scan line effect */
  @keyframes scanLine {
    0% {
      transform: translateY(-100%);
    }
    100% {
      transform: translateY(100%);
    }
  }
  
  .demo-interface::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, 
                                transparent 0%, 
                                rgba(255, 255, 255, 0.03) 50%, 
                                transparent 100%);
    height: 100px;
    animation: scanLine 4s linear infinite;
    pointer-events: none;
    border-radius: inherit;
  }
  
  /* Comparison row reveal */
  .comparison-row .comparison-cell {
    opacity: 0;
    animation: fadeInRow 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: calc(var(--row-index, 0) * 0.05s);
  }
  
  @keyframes fadeInRow {
    from {
      opacity: 0;
      transform: translateX(-8px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  /* Status icon animation */
  .status-icon.positive {
    animation: drawCheck 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  @keyframes drawCheck {
    from {
      stroke-dasharray: 100;
      stroke-dashoffset: 100;
    }
    to {
      stroke-dasharray: 100;
      stroke-dashoffset: 0;
    }
  }
  
  /* Nav link underline animation */
  .nav a {
    position: relative;
  }
  
  .nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text);
    transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  .nav a:hover::after {
    width: 100%;
  }
  
  /* Logo glow on hover */
  .logo {
    transition: filter 0.3s ease;
  }
  
  .brand:hover .logo {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6)) drop-shadow(0 0 16px rgba(255, 255, 255, 0.4));
    animation: pulse-glow 2s ease-in-out infinite;
  }
  
  /* Card icon float */
  .card-icon {
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  .feature-card:hover .card-icon {
    transform: translateY(-4px) scale(1.05);
  }
  
  /* Form input focus glow */
  .form-input:focus,
  .form-select:focus,
  .form-textarea:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05),
                0 1px 3px rgba(0, 0, 0, 0.3);
  }
  
  /* Waitlist form submit animation */
  .btn.loading {
    pointer-events: none;
  }
  
  .btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
  }
  
  @keyframes spin {
    to { transform: rotate(360deg); }
  }
}

/* Particle background effect (subtle) */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.035) 0%, transparent 50%);
  pointer-events: none;
  opacity: 0;
  animation: fadeIn 2s ease-out 0.5s forwards;
}

/* Hero perspective grid effect */
.hero::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: 0;
  right: 0;
  height: 400px;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.08) 2px, transparent 2px);
  background-size: 100% 50px;
  transform: perspective(500px) rotateX(60deg);
  transform-origin: bottom center;
  pointer-events: none;
  opacity: 0.3;
  mask-image: linear-gradient(to bottom, transparent 0%, black 40%, black 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 40%, black 80%, transparent 100%);
  z-index: 0;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* Enhanced grid for specific sections */
.comparison-section,
.tech-specs-section,
.demo-section {
  position: relative;
}

.comparison-section::before,
.tech-specs-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  opacity: 0.5;
}

.demo-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0px, transparent 1px, transparent 4px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0px, transparent 1px, transparent 4px);
  pointer-events: none;
  opacity: 0.6;
}

/* Typing cursor effect for code examples */
@keyframes blink-cursor {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.code-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--text);
  margin-left: 2px;
  animation: blink-cursor 1s step-end infinite;
}

/* Parallax scroll effect for sections */
@media (prefers-reduced-motion: no-preference) {
  .parallax-section {
    transform: translateZ(0);
    will-change: transform;
  }
}

/* Enhanced focus states for accessibility */
*:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .site-header,
  .site-footer,
  .scroll-progress,
  .mobile-menu-toggle {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .section {
    page-break-inside: avoid;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border: rgba(255, 255, 255, 0.3);
    --border-hover: rgba(255, 255, 255, 0.5);
  }
}

/* Reduced transparency for better readability */
@media (prefers-reduced-transparency: reduce) {
  .hero::before,
  body::before,
  body::after {
    opacity: 0.5;
  }
}

/* SMOOTH TRANSITIONS */
section {
  animation: sectionFadeIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.8s backwards;
}

@keyframes sectionFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* FOCUS VISIBLE STATES */
*:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 4px;
  border-radius: var(--r-sm);
}

button:focus-visible,
a:focus-visible {
  outline-color: var(--text);
}

/* SELECTION STYLING */
::selection {
  background: var(--text);
  color: var(--bg);
}

/* ENHANCED LINK STYLING */
a:not(.btn):not(.nav a):not(.footer-link):not(.brand) {
  position: relative;
  text-decoration: none;
  color: var(--text);
  background-image: linear-gradient(to right, var(--text) 0%, var(--text) 100%);
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0% 100%;
  transition: background-size 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

a:not(.btn):not(.nav a):not(.footer-link):not(.brand):hover {
  background-size: 100% 1px;
}

/* MOBILE OPTIMIZATIONS */
@media (max-width: 640px) {
  .comparison-table {
    font-size: 13px;
  }
  
  .comparison-cell {
    padding: var(--s-3) var(--s-4);
  }
  
  .cli-body {
    padding: var(--s-5);
  }
  
  .cli-body pre {
    font-size: 11px;
  }
  
  .roadmap-timeline::before {
    left: 10px;
  }
  
  .roadmap-item {
    padding-left: var(--s-10);
  }
  
  .roadmap-marker {
    left: 2px;
  }
  
  .stat-group {
    gap: var(--s-10);
  }
  
  .hero h1 {
    font-size: clamp(32px, 10vw, 48px);
  }
  
  .section {
    padding: var(--s-14) 0;
  }
}

/* Smooth section appearance */
.section {
  opacity: 0;
  animation: sectionFadeIn 0.8s ease-out forwards;
  animation-delay: 0.2s;
}

@keyframes sectionFadeIn {
  to { opacity: 1; }
}

/* Performance optimizations */
.card,
.btn,
.feature-card,
.spec-card,
.pricing-card,
.testimonial-card {
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
}