/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

:root {
  /* Colors */
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary-color: #f59e0b;
  --accent-color: #10b981;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-dark: #111827;
  --border-color: #e5e7eb;
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1),
    0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Typography */
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 5rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: max(var(--spacing-lg), env(safe-area-inset-left));
  padding-right: max(var(--spacing-lg), env(safe-area-inset-right));
}

/* Utility Classes */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
}

.btn-primary:hover {
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
}

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

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Touch feedback for mobile devices */
@media (hover: none) and (pointer: coarse) {
  .btn-primary:active,
  .btn-secondary:active,
  .audio-play-btn:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
  }

  .problem-card:active,
  .feature-card:active,
  .testimonial-card:active {
    transform: translateY(-2px);
    transition: transform 0.1s ease;
  }

  .mobile-menu-toggle:active {
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-sm);
  }

  .nav-links a:active {
    background: rgba(99, 102, 241, 0.05);
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

@keyframes wave {
  0%,
  100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(0.5);
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all 0.3s ease;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--text-primary);
}

.logo {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--primary-color);
}

.nav-links a.btn-primary {
  color: white !important;
}

.nav-links a.btn-primary:hover {
  color: white !important;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%236366f1" fill-opacity="0.05" fill-rule="nonzero"><circle cx="30" cy="30" r="2"/></g></svg>');
  opacity: 0.5;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.6;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-lg);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.social-proof {
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
}

.stars {
  display: flex;
  gap: 2px;
  color: var(--secondary-color);
}

/* Waveform Visual */
.hero-visual {
  animation: fadeInRight 0.8s ease-out 0.4s both;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.audio-comparison-container {
  background: white;
  padding: var(--spacing-md);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  max-width: 100%;
  width: 100%;
}

.audio-demo {
  margin-bottom: 0;
  position: relative;
}

.audio-demo.unified {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.audio-demo.input .audio-player {
  border-left: 4px solid #ef4444;
}

.audio-demo.output .audio-player {
  border-left: 4px solid #10b981;
}

.audio-demo.unified .audio-player {
  border-left: 4px solid #6366f1;
  margin-bottom: var(--spacing-md);
}

.demidify-toggle-container {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.demidify-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--bg-secondary);
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  font-family: var(--font-family);
  box-shadow: 0 2px 4px rgba(99, 102, 241, 0.1);
}

.demidify-toggle:hover {
  background: rgba(99, 102, 241, 0.05);
  box-shadow: 0 4px 8px rgba(99, 102, 241, 0.2);
  transform: translateY(-1px);
}

.demidify-toggle.active {
  background: rgba(99, 102, 241, 0.1);
}

.toggle-label {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 0.3px;
}

.demidify-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  font-family: var(--font-family);
}

.indicator-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-color);
  transition: all 0.3s ease;
  box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
}

.demidify-indicator.active .indicator-light {
  background: var(--primary-color);
  box-shadow: 0 0 8px 2px rgba(99, 102, 241, 0.4);
  animation: pulse-glow 2s ease-in-out infinite;
}

.indicator-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
}

.demidify-indicator.active .indicator-label {
  color: var(--primary-color);
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 8px 2px rgba(99, 102, 241, 0.4);
  }
  50% {
    box-shadow: 0 0 12px 4px rgba(99, 102, 241, 0.6);
  }
}

.toggle-switch {
  position: relative;
  width: 56px;
  height: 32px;
  background: var(--border-color);
  border-radius: 16px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  padding: 3px;
  flex-shrink: 0;
}

.demidify-toggle.active .toggle-switch {
  background: var(--gradient-primary);
}

.toggle-slider {
  width: 26px;
  height: 26px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  transform: translateX(0);
}

.demidify-toggle.active .toggle-slider {
  transform: translateX(24px);
}

.piano-roll-section {
  margin-top: var(--spacing-xs);
  padding-top: 0;
}

.velocity-map-header {
  margin-bottom: var(--spacing-xs);
}

.velocity-map-label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.7;
}

.piano-roll-container {
  position: relative;
}

.piano-roll-container .piano-roll-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: #f8f9fa;
  max-height: 160px;
  object-fit: contain;
  display: block;
}

.piano-roll-container .piano-roll-image:not(:first-of-type) {
  display: none;
}

.piano-roll-caption {
  text-align: right;
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.audio-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.audio-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0;
}

.audio-tab {
  background: none;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  position: relative;
  bottom: -2px;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-family: var(--font-family);
}

.audio-tab:hover {
  color: var(--text-primary);
  background: rgba(99, 102, 241, 0.05);
}

.audio-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
  font-weight: 700;
}

.audio-tab .tab-badge {
  font-size: var(--font-size-xs);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.audio-tab.active .tab-badge {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transform: scale(1.05);
  transition: transform 0.2s ease;
}

.track-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  opacity: 0.5;
  cursor: pointer;
}

.track-label:hover {
  opacity: 0.8;
  background: rgba(99, 102, 241, 0.03);
}

.track-label.active {
  opacity: 1;
  background: rgba(99, 102, 241, 0.05);
  transform: scale(1.02);
  cursor: default;
}

.track-label.active .label-badge {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.track-label.active .label-text {
  font-weight: 700;
  color: var(--text-primary);
}

.label-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.label-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  /* min-width: 110px; */
  display: inline-block;
}

.label-badge {
  font-size: var(--font-size-xs);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.5px;
  width: 80px;
  text-align: center;
  display: inline-block;
  box-sizing: border-box;
}

.input-badge {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.output-badge {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.audio-player {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.audio-player.compact {
  padding: var(--spacing-sm);
  gap: var(--spacing-sm);
}

.audio-play-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.audio-player.compact .audio-play-btn {
  width: 40px;
  height: 40px;
}

.audio-play-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}

.audio-play-btn i {
  font-size: var(--font-size-lg);
  margin-left: 2px; /* Slight offset for play icon alignment */
}

.audio-play-btn.playing i::before {
  content: "\f04c"; /* Pause icon */
}

.audio-waveform {
  flex: 1;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.audio-player.compact .audio-waveform {
  height: 30px;
}

.audio-progress-container {
  flex: 1;
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-sm);
  cursor: pointer;
  margin: calc(-1 * var(--spacing-sm)) 0;
}

.audio-progress-bar {
  width: 100%;
  height: 10px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  overflow: visible;
  cursor: pointer;
  position: relative;
}

.audio-player.compact .audio-progress-bar {
  height: 8px;
}

.audio-player.compact .audio-progress-container {
  padding: var(--spacing-xs) var(--spacing-sm);
  margin: calc(-1 * var(--spacing-xs)) 0;
}

.audio-progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  width: 0%;
  position: relative;
  will-change: width;
}

.audio-progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: var(--primary-color);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.audio-player.playing .audio-progress-fill::after {
  opacity: 1;
}

.audio-player.compact .audio-progress-fill::after {
  width: 14px;
  height: 14px;
}

.waveform-bars {
  display: flex;
  align-items: end;
  gap: 2px;
  height: 30px;
}

.audio-player.compact .waveform-bars {
  height: 20px;
  gap: 1px;
}

.waveform-bars span {
  width: 3px;
  background: var(--primary-color);
  border-radius: 2px;
  opacity: 0.6;
  transition: all 0.3s ease;
}

.waveform-bars span:nth-child(1) {
  height: 20%;
}
.waveform-bars span:nth-child(2) {
  height: 60%;
}
.waveform-bars span:nth-child(3) {
  height: 40%;
}
.waveform-bars span:nth-child(4) {
  height: 80%;
}
.waveform-bars span:nth-child(5) {
  height: 30%;
}
.waveform-bars span:nth-child(6) {
  height: 70%;
}
.waveform-bars span:nth-child(7) {
  height: 50%;
}
.waveform-bars span:nth-child(8) {
  height: 90%;
}
.waveform-bars span:nth-child(9) {
  height: 35%;
}
.waveform-bars span:nth-child(10) {
  height: 65%;
}
.waveform-bars span:nth-child(11) {
  height: 45%;
}
.waveform-bars span:nth-child(12) {
  height: 75%;
}

.audio-player.playing .waveform-bars span {
  opacity: 1;
  animation: waveformPulse 1.5s ease-in-out infinite;
}

.audio-time {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  font-weight: 500;
  min-width: 40px;
}

@keyframes waveformPulse {
  0%,
  100% {
    transform: scaleY(1);
    opacity: 1;
  }
  50% {
    transform: scaleY(1.3);
    opacity: 0.8;
  }
}

.ai-terminal {
  background: #1a1a1a;
  border-radius: var(--radius-lg);
  margin: var(--spacing-lg) 0;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
}

.ai-terminal.compact {
  margin: 0;
  opacity: 0.7;
  transform: scale(0.95);
}

.terminal-header {
  background: #2d2d2d;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  justify-content: space-between;
}

.terminal-controls {
  display: flex;
  gap: var(--spacing-xs);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red {
  background: #ff5f57;
}

.terminal-dot.yellow {
  background: #ffbd2e;
}

.terminal-dot.green {
  background: #28ca42;
}

.terminal-title {
  color: #ffffff;
  font-size: var(--font-size-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  flex: 1;
  justify-content: center;
}

.terminal-title i {
  color: var(--primary-color);
}

.processing-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-color);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.processing-dot {
  width: 6px;
  height: 6px;
  background: var(--primary-color);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.terminal-content {
  padding: var(--spacing-md);
  background: #1a1a1a;
}

.ai-terminal.compact .terminal-content {
  padding: var(--spacing-sm);
}

.terminal-scroll-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid #333;
  color: #888;
  font-size: var(--font-size-xs);
}

.scroll-dots {
  color: #666;
  font-size: var(--font-size-lg);
  line-height: 1;
  animation: fadeIn 1s ease;
}

.step-counter {
  color: #999;
  font-weight: 500;
  animation: fadeIn 1.2s ease;
}

.terminal-line {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
  color: #00ff41;
  font-size: var(--font-size-sm);
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

.ai-terminal.compact .terminal-line {
  font-size: var(--font-size-xs);
  margin-bottom: 2px;
}

.terminal-line:nth-child(1) {
  animation-delay: 0.2s;
}
.terminal-line:nth-child(2) {
  animation-delay: 0.8s;
}
.terminal-line:nth-child(3) {
  animation-delay: 1.4s;
}
.terminal-line:nth-child(4) {
  animation-delay: 2s;
}
.terminal-line:nth-child(5) {
  animation-delay: 2.6s;
}

.terminal-line.success {
  color: #28ca42;
}

.terminal-prompt {
  color: #6366f1;
  font-weight: bold;
}

.terminal-text {
  flex: 1;
}

.terminal-status {
  color: #10b981;
  font-weight: bold;
  font-size: var(--font-size-xs);
  opacity: 0;
  animation: fadeInStatus 0.3s ease forwards;
  animation-delay: 0.8s;
}

.terminal-status.complete {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  animation-delay: 0.5s;
}

.terminal-cursor {
  color: #00ff41;
  animation: blink 1s infinite;
}

@keyframes fadeInStatus {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

/* MIDI Problems Section */
.midi-problems-section {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-primary);
}

/* Existing Solutions Section */
.existing-solutions-section {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
}

.existing-solutions-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-4xl);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.section-header p {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
}

.section-footer {
  text-align: center;
  margin-top: var(--spacing-3xl);
  font-style: italic;
}

/* Problem Categories */
.problem-category {
  margin-bottom: var(--spacing-4xl);
}

.problem-category:last-child {
  margin-bottom: 0;
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-lg) 0;
  border-bottom: 2px solid var(--border-color);
}

.category-number {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--primary-color);
  background: var(--primary-color);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.category-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.category-subtitle {
  color: var(--text-secondary);
  margin: 0;
  margin-left: auto;
  font-style: italic;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.problems-grid.compact {
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.problem-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.problem-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-secondary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: white;
  font-size: var(--font-size-lg);
  transition: all 0.3s ease;
}

/* Existing Solutions Section Specific Styling */
.existing-solutions-section .problem-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.existing-solutions-section .section-header h2 {
  color: var(--text-primary);
  position: relative;
}

.problem-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.problem-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: var(--font-size-sm);
}

/* Demo Section */
.demo-section {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  color: white;
}

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

.demo-player {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.demo-track {
  display: none;
  margin-bottom: var(--spacing-2xl);
}

.demo-track.active {
  display: block;
}

.track-info {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.track-info h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.track-info p {
  color: rgba(255, 255, 255, 0.7);
}

.audio-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.audio-section {
  text-align: center;
}

.audio-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.play-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  color: white;
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
}

.play-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.audio-wave {
  height: 40px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 2px;
}

.wave-bars {
  display: flex;
  gap: 2px;
  align-items: end;
  height: 100%;
}

.wave-bars span {
  width: 4px;
  background: var(--primary-light);
  border-radius: 2px;
  height: 20%;
  animation: wave 1.5s ease-in-out infinite;
}

.wave-bars span:nth-child(1) {
  animation-delay: 0s;
  height: 80%;
}
.wave-bars span:nth-child(2) {
  animation-delay: 0.1s;
  height: 60%;
}
.wave-bars span:nth-child(3) {
  animation-delay: 0.2s;
  height: 100%;
}
.wave-bars span:nth-child(4) {
  animation-delay: 0.3s;
  height: 40%;
}
.wave-bars span:nth-child(5) {
  animation-delay: 0.4s;
  height: 70%;
}
.wave-bars span:nth-child(6) {
  animation-delay: 0.5s;
  height: 90%;
}
.wave-bars span:nth-child(7) {
  animation-delay: 0.6s;
  height: 30%;
}
.wave-bars span:nth-child(8) {
  animation-delay: 0.7s;
  height: 50%;
}

.track-selector {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.track-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.track-btn:hover,
.track-btn.active {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-color: var(--primary-color);
}

/* Features Section */
.demo-features-section {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-secondary);
}

.demo-features-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: start;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  flex: 1;
}

.feature-group {
  margin-bottom: var(--spacing-xl);
}

.feature-group:last-child {
  margin-bottom: 0;
}

.feature-group h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.feature-group h4 i {
  color: var(--primary-color);
  width: 20px;
}

.feature-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  background: white;
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.feature-emoji {
  font-size: 1rem;
  flex-shrink: 0;
}

.feature-header h4 {
  color: var(--text-primary);
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  flex: 1;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.5;
  font-size: var(--font-size-sm);
  margin: 0;
  font-weight: 400;
}

.audio-demos {
  background: white;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.audio-demos h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  color: var(--text-primary);
}

.demo-genres {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

.genre-toggle-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding: 0;
}

.genre-toggle-container .audio-label {
  margin-bottom: 0;
}

.genre-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xl);
  border-bottom: 2px solid var(--border-color);
}

.genre-tab {
  background: none;
  border: none;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  position: relative;
  bottom: -2px;
}

.genre-tab:hover {
  color: var(--text-primary);
  background: rgba(99, 102, 241, 0.05);
}

.genre-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
}

.genre-demo {
  display: block;
  margin-bottom: var(--spacing-md);
}

.audio-comparison-container .genre-demo:first-of-type {
  margin-top: var(--spacing-md);
}

.genre-demo:last-child {
  margin-bottom: 0;
}

.genre-header {
  margin-bottom: var(--spacing-xs);
  margin-top: 0;
}

.genre-header h4 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--text-primary);
}

.genre-header p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  font-weight: 500;
}

.piano-roll-image {
  margin-top: var(--spacing-sm);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #f8f9fa;
}

.piano-roll-image img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 100px;
  object-fit: cover;
}

.feature-card {
  background: white;
  padding: var(--spacing-lg);
  border: 0px;
  transition: all 0.3s ease;
  position: relative;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: white;
  font-size: var(--font-size-xl);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.feature-card ul {
  list-style: none;
}

.feature-card li {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  padding-left: var(--spacing-lg);
  position: relative;
}

.feature-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: 600;
}

/* How It Works Section */
.how-it-works-section {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-primary);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-lg);
}

.step h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.step p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.step-visual {
  font-size: var(--font-size-3xl);
  color: var(--primary-light);
}

/* Benefits Section */
.benefits-section {
  padding: var(--spacing-4xl) 0;
  background: white;
}

.benefits-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.benefits-text h2 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.benefits-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.benefit-item i {
  font-size: var(--font-size-xl);
  color: var(--accent-color);
  margin-top: 2px;
  flex-shrink: 0;
}

.benefit-item h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.benefit-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.comparison-chart {
  background: white;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.chart-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  text-align: center;
  color: var(--text-primary);
}

.chart-bars {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.chart-bar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.bar-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.bar-container {
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  height: 40px;
  display: flex;
  align-items: center;
}

.bar {
  height: 100%;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  transition: width 1s ease-out;
}

.bar.manual {
  background: var(--gradient-secondary);
}

.bar.demidify {
  background: var(--gradient-primary);
}

.bar-value {
  position: absolute;
  right: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

/* Workflow Diagram */
.workflow-diagram {
  background: white;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.workflow-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  text-align: center;
  color: var(--text-primary);
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.workflow-step {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  position: relative;
}

.step-arrow {
  display: none;
}

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-sm);
}

.step-content {
  flex: 1;
}

.step-content h4 {
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

.step-content p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.step-arrow {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-color);
  font-size: var(--font-size-lg);
  opacity: 0.6;
}

  .time-saved-visual {
    margin: var(--spacing-lg) calc(-1 * var(--spacing-lg))
      calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg));
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }

  .time-comparison-bars {
    gap: var(--spacing-md);
  }

  .time-comparison-item {
    text-align: center;
  }

  .time-bar {
    height: 16px;
    margin-bottom: var(--spacing-sm);
  }

  .savings-percentage {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    font-size: var(--font-size-md);
  }.time-saved-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.time-saved-header i {
  color: var(--primary-color);
  font-size: var(--font-size-lg);
}

.time-saved-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
}

.time-comparison-bars {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.time-comparison-item {
  flex: 1;
  text-align: center;
}

.time-comparison-item .time-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.time-bar {
  width: 100%;
  height: 12px;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
  position: relative;
}

.time-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 2s ease-out;
}

.time-bar.before .time-bar-fill {
  width: 100%;
  background: linear-gradient(90deg, #ef4444, #dc2626);
}

.time-bar.after .time-bar-fill {
  width: 2%;
  background: linear-gradient(90deg, #10b981, #059669);
}

.time-comparison-item .time-value {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.time-arrow {
  color: var(--text-secondary);
  font-size: var(--font-size-md);
  flex-shrink: 0;
  opacity: 0.6;
}

.savings-percentage {
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  color: white;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.savings-percentage i {
  font-size: var(--font-size-sm);
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-primary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
}

.testimonial-card {
  background: white;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

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

.testimonial-content {
  margin-bottom: var(--spacing-lg);
}

.quote-icon {
  color: var(--primary-light);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.testimonial-content p {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.6;
}

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

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

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

.author-role {
  font-size: var(--font-size-sm);
  color: var(--text-light);
}

/* Pricing Section */
.pricing-section {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-secondary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card:hover {
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.plan-badge {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-align: center;
}

.plan-header {
  padding: var(--spacing-2xl);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.plan-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.price {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--text-primary);
}

.price span {
  font-size: var(--font-size-lg);
  font-weight: 400;
  color: var(--text-secondary);
}

.plan-header p {
  color: var(--text-secondary);
}

.plan-features {
  padding: var(--spacing-2xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.plan-features h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.plan-features ul {
  list-style: none;
  margin-bottom: var(--spacing-2xl);
  flex-grow: 1;
}

.plan-features li {
  padding: var(--spacing-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
}

.plan-features .fa-check {
  color: var(--accent-color);
}

.plan-features .fa-times {
  color: var(--text-light);
}

.plan-features .fa-star {
  color: var(--primary-color);
}

.feature-spacer {
  visibility: hidden;
  height: 0;
  padding: 0;
  margin: 0;
}

.price .one-time {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--primary-color);
  background: rgba(59, 130, 246, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  margin-left: var(--spacing-xs);
}

.trial-badge {
  background: var(--gradient-secondary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  margin: 0 var(--spacing-lg) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.trial-badge i {
  font-size: var(--font-size-md);
}

.savings-badge {
  background: var(--accent-color);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 700;
  margin: 0 auto var(--spacing-xs) auto;
  display: block;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.plan-profile {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  color: white;
  text-align: center;
}

.cta-content h2 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.8);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.cta-note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.creator-types {
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-2xl) 0;
  /* border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); */
}

.creator-types h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.9);
}

.creator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  text-align: left;
  max-width: 1000px;
  margin: 0 auto;
}

.creator-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.creator-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-color);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.2);
}

.creator-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: var(--font-size-lg);
}

.creator-content h4 {
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: white;
}

.creator-content p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  margin: 0;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: white;
  padding: var(--spacing-lg) 0;
}

.footer-content {
  text-align: center;
}

.footer-content .brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer-content .tagline {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-content .copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .problem-icon {
    display: none;
  }

  .nav-links {
    display: flex;
    align-items: center;
    position: static;
    background: transparent;
    backdrop-filter: none;
    flex-direction: row;
    padding: 0;
    gap: 0;
    box-shadow: none;
    z-index: auto;
    transform: none;
    opacity: 1;
    transition: none;
    visibility: visible;
  }



  .navbar {
    padding: var(--spacing-sm) 0;
  }

  .nav-brand {
    font-size: var(--font-size-md);
  }

  .nav-brand .logo {
    width: 32px;
    height: 32px;
  }

  .nav-links a:not(.btn-primary) {
    display: none;
  }

  .nav-links .btn-primary {
    display: flex;
    margin: 0;
    justify-content: center;
    color: white !important;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }

  .mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 32px;
    height: 32px;
    justify-content: center;
    cursor: pointer;
  }

  .mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
  }

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }

  .hero-title {
    font-size: var(--font-size-4xl);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
  }

  .hero-subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    padding: 0 var(--spacing-sm);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
    max-width: 280px;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-md);
  }

  .audio-comparison-container {
    padding: var(--spacing-md);
    margin: 0;
  }

  .piano-roll-section {
    margin-top: var(--spacing-md);
  }

  .piano-roll-caption {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs);
  }

  .audio-tabs {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .audio-tab {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .audio-tab .tab-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
  }

  /* Fix terminal text alignment on mobile */
  .ai-terminal .terminal-content {
    text-align: left;
  }

  .terminal-line {
    text-align: left;
  }

  .audio-controls {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .audio-player {
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
  }

  .audio-play-btn {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    touch-action: manipulation;
  }

  .audio-player.compact .audio-play-btn {
    width: 50px;
    height: 50px;
  }

  .audio-waveform {
    height: 50px;
    min-width: 0;
  }

  .audio-time {
    min-width: 50px;
    font-size: var(--font-size-sm);
  }

  /* Genre demos responsive styles */
  .genre-toggle-container {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
  }

  .genre-toggle-container .audio-label {
    flex: 1;
    min-width: 200px;
  }

  .genre-toggle-container .demidify-toggle {
    min-height: 44px;
    touch-action: manipulation;
  }

  .genre-toggle-container .audio-label {
    font-size: var(--font-size-xs);
  }

  .genre-demo {
    margin-bottom: var(--spacing-sm);
  }

  .audio-comparison-container .genre-demo:first-of-type {
    margin-top: var(--spacing-sm);
  }

  .genre-header h4 {
    font-size: var(--font-size-xs);
  }

  .demo-features-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .benefits-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .workflow-diagram {
    padding: var(--spacing-lg);
  }

  .workflow-steps {
    gap: var(--spacing-md);
  }

  .workflow-step {
    gap: var(--spacing-sm);
  }

  .step-icon {
    width: 40px;
    height: 40px;
  }

  .step-arrow {
    right: var(--spacing-sm);
    font-size: var(--font-size-md);
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .creator-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .creator-item {
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0;
  }

  .creator-icon {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-md);
  }

  /* Remove any white border from footer on mobile */
  .footer {
    border: none;
    border-top: none;
    border-bottom: none;
  }

  /* Additional mobile optimizations */
  .section-header h2 {
    font-size: var(--font-size-3xl);
    padding: 0 var(--spacing-sm);
  }

  .section-header p {
    font-size: var(--font-size-lg);
    padding: 0 var(--spacing-sm);
  }

  .problems-grid.compact {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .problem-card,
  .feature-card,
  .testimonial-card,
  .pricing-card {
    margin: 0;
    padding: var(--spacing-lg);
  }

  .problem-card h4,
  .feature-card h4 {
    font-size: var(--font-size-md);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 100%;
  }

  .pricing-card {
    max-width: 100%;
  }

  .workflow-diagram {
    margin: 0 var(--spacing-sm);
  }

  .demo-player {
    margin: 0 var(--spacing-sm);
  }

  .audio-demos {
    margin: 0 var(--spacing-sm);
  }

  .comparison-chart {
    margin: 0 var(--spacing-sm);
  }

  .hero-visual {
    width: 100%;
    margin-top: var(--spacing-lg);
  }

  .audio-demo.unified {
    width: 100%;
  }

  .piano-roll-section {
    margin-top: var(--spacing-md);
  }

  .piano-roll-caption {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs);
  }

  .features-list {
    gap: var(--spacing-md);
  }

  .benefit-list {
    gap: var(--spacing-md);
  }

  .time-saved-visual {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
  }

  /* Ensure proper spacing for all sections */
  .section-header {
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
  }

  /* Improve card readability on mobile */
  .problem-card,
  .feature-card {
    text-align: left;
  }

  .problem-card h4,
  .feature-card h4 {
    text-align: center;
  }

  /* Better spacing for workflow diagram */
  .workflow-steps {
    padding: var(--spacing-md) 0;
  }

  /* Pricing cards full width on mobile */
  .pricing-card .plan-header {
    padding: var(--spacing-xl);
  }

  .pricing-card .btn-primary {
    margin: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .section-header h2 {
    font-size: var(--font-size-3xl);
  }

  .problems-grid,
  .features-grid,
  .steps-container,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .track-selector {
    flex-wrap: wrap;
  }

  /* Enhanced touch targets for small screens */
  .btn-primary,
  .btn-secondary {
    min-height: 48px;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-md);
    touch-action: manipulation;
  }

  .audio-play-btn {
    min-width: 48px;
    min-height: 48px;
    touch-action: manipulation;
  }

  .genre-tab,
  .track-btn {
    min-height: 44px;
    padding: var(--spacing-md) var(--spacing-lg);
    touch-action: manipulation;
  }

  /* Genre demos responsive styles for small screens */
  .audio-comparison-container {
    padding: var(--spacing-sm);
  }

  .genre-toggle-container {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-xs);
  }

  .genre-toggle-container .audio-label {
    min-width: auto;
  }

  .genre-toggle-container .demidify-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .genre-demo {
    margin-bottom: var(--spacing-xs);
  }

  .audio-comparison-container .genre-demo:first-of-type {
    margin-top: var(--spacing-xs);
  }

  .audio-player.compact {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
  }

  .audio-player.compact .audio-play-btn {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
  }

  .audio-time {
    font-size: var(--font-size-xs);
    min-width: 45px;
  }

  .genre-toggle-container .audio-label {
    font-size: var(--font-size-xs);
  }

  .label-badge {
    font-size: 0.7rem;
    padding: 3px 8px;
  }

  .mobile-menu-toggle {
    min-width: 44px;
    min-height: 44px;
    padding: var(--spacing-sm);
    touch-action: manipulation;
  }

  .nav-links a {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
  }

  .nav-links a.btn-primary {
    color: white !important;
  }

  /* Typography optimizations for small screens */
  body {
    font-size: var(--font-size-base);
    line-height: 1.6;
  }

  .hero-subtitle {
    font-size: var(--font-size-md);
    line-height: 1.5;
  }

  .problem-card p,
  .feature-card p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }

  .step p,
  .benefit-item p {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }

  .testimonial-content p {
    font-size: var(--font-size-sm);
    line-height: 1.6;
  }

  .creator-content p {
    font-size: var(--font-size-xs);
    line-height: 1.4;
  }

  .cta-content p {
    font-size: var(--font-size-lg);
    line-height: 1.5;
    /* padding: 0 var(--spacing-md); */
  }

  /* Prevent horizontal overflow */
  html,
  body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
  }

  .container {
    padding: 0 var(--spacing-sm);
    width: 100%;
    max-width: 100%;
  }

  /* Ensure all containers respect viewport */
  section {
    width: 100%;
    overflow-x: hidden;
  }

  /* Ensure all sections have proper spacing on mobile */
  section {
    padding: var(--spacing-2xl) 0;
  }

  .midi-problems-section,
  .existing-solutions-section {
    padding: var(--spacing-xl) 0;
  }

  /* Improve button spacing on mobile */
  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 100%;
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    max-width: 100%;
  }

  /* Ensure images don't overflow */
  img {
    max-width: 100%;
    height: auto;
  }

  .piano-roll-image {
    width: 100%;
    height: auto;
  }
}