/* ============================================
   DentAlign - Sections Styles
   ============================================ */

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-4) 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.header.is-scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-3) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Mobile menu */
.mobile-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--duration-normal) var(--ease-out);
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .header-actions .btn {
    display: none;
  }
}

/* ========== HERO SECTION ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Video Background */
.hero-video-container {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: opacity var(--duration-slower) var(--ease-out);
}

[data-theme="dark"] .hero-video {
  opacity: 0.4;
}

/* Video Overlay Gradient */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gradient-hero);
}

.hero-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center top,
    transparent 0%,
    var(--bg-primary) 70%
  );
  opacity: 0.5;
}

/* Hero Content */
.hero-content {
  text-align: center;
  max-width: 900px;
  padding: var(--space-8);
  padding-top: calc(var(--header-height) + var(--space-8));
}

/* Floating App Icon */
.hero-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-8);
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0, 179, 198, 0.3));
}

.hero-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-2xl);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-10px) rotate(2deg); }
  50% { transform: translateY(-5px) rotate(0deg); }
  75% { transform: translateY(-15px) rotate(-2deg); }
}

/* Hero Title */
.hero-title {
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(40px);
  animation: reveal 1s var(--ease-out) 0.3s forwards;
}

.hero-title-line {
  display: block;
}

.hero-title .text-gradient {
  display: inline;
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-10);
  opacity: 0;
  transform: translateY(30px);
  animation: reveal 1s var(--ease-out) 0.5s forwards;
}

/* Hero CTA Buttons */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  opacity: 0;
  transform: translateY(30px);
  animation: reveal 1s var(--ease-out) 0.7s forwards;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  margin-top: var(--space-16);
  opacity: 0;
  animation: reveal 1s var(--ease-out) 0.9s forwards;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
}

/* Hero Particles (decorative) */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: particle-float 15s infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: 2s; }
.particle:nth-child(3) { left: 30%; top: 40%; animation-delay: 4s; }
.particle:nth-child(4) { left: 50%; top: 90%; animation-delay: 1s; }
.particle:nth-child(5) { left: 70%; top: 30%; animation-delay: 3s; }
.particle:nth-child(6) { left: 80%; top: 70%; animation-delay: 5s; }
.particle:nth-child(7) { left: 90%; top: 50%; animation-delay: 2.5s; }
.particle:nth-child(8) { left: 15%; top: 60%; animation-delay: 4.5s; }

@keyframes particle-float {
  0%, 100% {
    transform: translateY(0) translateX(0) scale(1);
    opacity: 0.3;
  }
  25% {
    transform: translateY(-30px) translateX(10px) scale(1.2);
    opacity: 0.5;
  }
  50% {
    transform: translateY(-50px) translateX(-5px) scale(0.8);
    opacity: 0.2;
  }
  75% {
    transform: translateY(-20px) translateX(15px) scale(1.1);
    opacity: 0.4;
  }
}

/* Glow Effect Behind Title */
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(0, 179, 198, 0.15) 0%,
    transparent 70%
  );
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .hero-content {
    padding: var(--space-6);
    padding-top: calc(var(--header-height) + var(--space-6));
  }
  
  .hero-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-6);
  }
  
  .hero-stats {
    gap: var(--space-6);
    flex-wrap: wrap;
  }
  
  .hero-stat-value {
    font-size: var(--text-3xl);
  }
  
  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
}

/* ========== FEATURES SECTION ========== */
.features {
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

/* Decorative background gradient */
.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(0, 179, 198, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.features-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.features-header h2 {
  margin-bottom: var(--space-6);
}

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

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

/* Feature Card */
.feature-card {
  position: relative;
  background: linear-gradient(
    135deg,
    rgba(0, 179, 198, 0.08) 0%,
    rgba(255, 255, 255, 0.03) 50%,
    rgba(0, 179, 198, 0.05) 100%
  );
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Gradient border on hover */
.feature-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(0, 179, 198, 0.6),
    transparent 50%,
    rgba(0, 212, 170, 0.6)
  );
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

/* Shine effect */
.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
  transition: left 0.6s ease;
}

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

.feature-card:hover::after {
  left: 100%;
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: transparent;
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.3),
    0 0 50px rgba(0, 179, 198, 0.2),
    inset 0 0 30px rgba(0, 179, 198, 0.05);
}

/* Card inner glow on hover */
.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(0, 179, 198, 0.15) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
}

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

/* Feature Icon */
.feature-icon {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--duration-normal) var(--ease-out);
}

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

/* Feature Title */
.feature-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

/* Feature Description */
.feature-description {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

/* Feature Tags */
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
}

.feature-tag {
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent-soft);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-out);
}

.feature-card:hover .feature-tag {
  background: var(--color-primary);
  color: var(--text-inverse);
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid .feature-card:last-child {
    grid-column: span 2;
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .features-grid .feature-card:last-child {
    grid-column: span 1;
    max-width: none;
  }
  
  .feature-card {
    padding: var(--space-8);
  }
  
  .feature-icon {
    width: 100px;
    height: 100px;
  }
}

/* ========== AI SECTION ========== */
.ai-section {
  position: relative;
  background: var(--bg-secondary);
  overflow: hidden;
}

/* Background pattern */
.ai-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(0, 179, 198, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0, 79, 124, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.ai-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

/* Left side - Text content */
.ai-text {
  position: relative;
  z-index: 1;
}

.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-soft);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.ai-badge-icon {
  width: 20px;
  height: 20px;
}

.ai-badge-text {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.ai-text h2 {
  margin-bottom: var(--space-6);
}

.ai-text > p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

/* AI Features List */
.ai-features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.ai-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
}

.ai-feature-item:hover {
  border-color: var(--color-primary);
  transform: translateX(8px);
}

.ai-feature-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
}

.ai-feature-icon svg {
  width: 20px;
  height: 20px;
  color: white;
}

.ai-feature-content h4 {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.ai-feature-content p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
}

/* Right side - Visual demo */
.ai-visual {
  position: relative;
  z-index: 1;
}

.ai-demo-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}

/* Screenshot image */
.ai-demo-image {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity var(--duration-slow) var(--ease-out);
}

/* Floating decorative elements */
.ai-floating-element {
  position: absolute;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  animation: float 6s ease-in-out infinite;
}

.ai-floating-element.element-1 {
  top: 10%;
  right: -20px;
  animation-delay: 0s;
}

.ai-floating-element.element-2 {
  bottom: 20%;
  left: -20px;
  animation-delay: 2s;
}

.ai-floating-element.element-3 {
  bottom: 10%;
  right: 10%;
  animation-delay: 4s;
}

.ai-floating-icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.ai-floating-check {
  color: var(--color-success);
}

/* Stats row */
.ai-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-light);
}

.ai-stat {
  text-align: left;
}

.ai-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: 1;
}

.ai-stat-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

/* Responsive */
@media (max-width: 1024px) {
  .ai-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .ai-visual {
    order: -1;
  }
  
  .ai-floating-element.element-1 {
    right: 10px;
  }
  
  .ai-floating-element.element-2 {
    left: 10px;
  }
}

@media (max-width: 768px) {
  .ai-stats {
    flex-wrap: wrap;
    gap: var(--space-6);
  }
  
  .ai-stat {
    flex: 1 1 45%;
  }
  
  .ai-floating-element {
    display: none;
  }
}

/* ========== VIDEO STUDIO SECTION ========== */
.studio-section {
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

.studio-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(
    to top,
    rgba(0, 179, 198, 0.05) 0%,
    transparent 100%
  );
  pointer-events: none;
}

.studio-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.studio-header h2 {
  margin-bottom: var(--space-6);
}

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

/* Studio Content Grid */
.studio-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

/* Left - Preview */
.studio-preview {
  position: relative;
}

.studio-preview-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  background: var(--bg-secondary);
}

.studio-preview-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Waveform overlay */
.studio-waveform {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.8) 0%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-4);
  gap: 3px;
}

.waveform-bar {
  width: 4px;
  background: var(--color-primary);
  border-radius: 2px;
  animation: waveform-pulse 1s ease-in-out infinite;
}

.waveform-bar:nth-child(1) { height: 20%; animation-delay: 0s; }
.waveform-bar:nth-child(2) { height: 40%; animation-delay: 0.1s; }
.waveform-bar:nth-child(3) { height: 60%; animation-delay: 0.2s; }
.waveform-bar:nth-child(4) { height: 80%; animation-delay: 0.3s; }
.waveform-bar:nth-child(5) { height: 100%; animation-delay: 0.4s; }
.waveform-bar:nth-child(6) { height: 80%; animation-delay: 0.5s; }
.waveform-bar:nth-child(7) { height: 60%; animation-delay: 0.6s; }
.waveform-bar:nth-child(8) { height: 40%; animation-delay: 0.7s; }
.waveform-bar:nth-child(9) { height: 70%; animation-delay: 0.8s; }
.waveform-bar:nth-child(10) { height: 90%; animation-delay: 0.9s; }
.waveform-bar:nth-child(11) { height: 50%; animation-delay: 1s; }
.waveform-bar:nth-child(12) { height: 30%; animation-delay: 1.1s; }

@keyframes waveform-pulse {
  0%, 100% { 
    opacity: 0.6;
    transform: scaleY(1);
  }
  50% { 
    opacity: 1;
    transform: scaleY(1.2);
  }
}

/* Right - Features */
.studio-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.studio-feature {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all var(--duration-normal) var(--ease-out);
}

.studio-feature:hover {
  border-color: var(--color-primary);
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.studio-feature-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-accent-soft);
}

.studio-feature-icon img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.studio-feature-icon svg {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
}

.studio-feature-content h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.studio-feature-content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* Formats list */
.studio-formats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.studio-format {
  padding: var(--space-1) var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--text-tertiary);
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 1024px) {
  .studio-content {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  
  .studio-preview {
    order: -1;
  }
}

@media (max-width: 768px) {
  .studio-feature {
    padding: var(--space-5);
  }
  
  .studio-feature-icon {
    width: 48px;
    height: 48px;
  }
}

/* ========== TOOLS SECTION ========== */
.tools-section {
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

.tools-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(0, 179, 198, 0.06) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.tools-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.tools-header h2 {
  margin-bottom: var(--space-6);
}

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

/* Tools Grid */
.tools-grid,
.retouch-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* Tool Card */
.tool-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  background: linear-gradient(
    135deg,
    rgba(0, 179, 198, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 50%,
    rgba(0, 179, 198, 0.05) 100%
  );
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.tool-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(
    135deg,
    rgba(0, 179, 198, 0.5),
    transparent,
    rgba(0, 212, 170, 0.5)
  );
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.tool-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: transparent;
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(0, 179, 198, 0.3),
    inset 0 0 20px rgba(0, 179, 198, 0.1);
}

.tool-card:hover::before {
  left: 100%;
}

.tool-card:hover::after {
  opacity: 1;
}

.tool-card:hover .tool-icon img {
  transform: scale(1.2) rotate(10deg);
  filter: drop-shadow(0 8px 16px rgba(0, 179, 198, 0.5));
}

.tool-icon {
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.tool-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.tool-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

/* Responsive */
@media (max-width: 1024px) {
  .tools-grid,
  .retouch-tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .tools-grid,
  .retouch-tools-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  
  .tool-card {
    padding: var(--space-4);
  }
  
  .tool-icon {
    width: 48px;
    height: 48px;
  }
}

/* ========== PRICING SECTION ========== */
.pricing-section {
  position: relative;
  background: var(--bg-secondary);
  overflow: hidden;
}

.pricing-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  height: 100%;
  background: 
    radial-gradient(ellipse at 20% 0%, rgba(0, 179, 198, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(0, 79, 124, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.pricing-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.pricing-header h2 {
  margin-bottom: var(--space-6);
}

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

/* Billing Toggle */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.pricing-toggle-label {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--text-tertiary);
  transition: color var(--duration-fast) var(--ease-out);
}

.pricing-toggle-label.is-active {
  color: var(--text-primary);
}

.pricing-toggle-switch {
  position: relative;
  width: 56px;
  height: 30px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--duration-normal) var(--ease-out);
}

.pricing-toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 50%;
  transition: transform var(--duration-normal) var(--ease-out);
}

.pricing-toggle-switch.is-yearly::after {
  transform: translateX(26px);
}

.pricing-toggle-badge {
  padding: var(--space-1) var(--space-2);
  background: var(--color-success-bg);
  color: var(--color-success);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-md);
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

/* Pricing Card */
.pricing-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: all var(--duration-normal) var(--ease-out);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Popular card */
.pricing-card.is-popular {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.pricing-card.is-popular::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: var(--gradient-primary);
  border-radius: inherit;
  z-index: -1;
  opacity: 0.1;
}

.pricing-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

/* Card Header */
.pricing-card-header {
  text-align: center;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: var(--space-6);
}

.pricing-plan-name {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.pricing-plan-description {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-1);
}

.pricing-currency {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--text-secondary);
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  line-height: 1;
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* Features List */
.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-feature-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-success);
}

.pricing-feature.is-disabled {
  color: var(--text-tertiary);
  opacity: 0.5;
}

.pricing-feature.is-disabled .pricing-feature-icon {
  color: var(--text-tertiary);
}

/* CTA Button */
.pricing-cta {
  width: 100%;
}

.pricing-card.is-popular .pricing-cta {
  background: var(--gradient-primary);
  border: none;
}

/* Responsive */
@media (max-width: 1200px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .pricing-card {
    padding: var(--space-6);
  }
  
  .pricing-toggle {
    flex-wrap: wrap;
    gap: var(--space-3);
  }
}

/* ========== DOWNLOAD SECTION ========== */
.download-section {
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

.download-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 20%, rgba(0, 179, 198, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(0, 79, 124, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.download-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.download-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--space-8);
  animation: float 6s ease-in-out infinite;
}

.download-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.download-content h2 {
  margin-bottom: var(--space-6);
}

.download-content > p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-10);
}

/* Download Buttons */
.download-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.download-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all var(--duration-normal) var(--ease-out);
}

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

.download-btn-icon {
  width: 32px;
  height: 32px;
  color: var(--text-primary);
}

.download-btn-text {
  text-align: left;
}

.download-btn-label {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  display: block;
}

.download-btn-platform {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

/* System Requirements */
.download-requirements {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-light);
}

.download-requirement {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.download-requirement-icon {
  width: 16px;
  height: 16px;
  color: var(--color-success);
}

/* Responsive */
@media (max-width: 768px) {
  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .download-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .download-requirements {
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
  }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

/* Footer Brand */
.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
}

.footer-logo span {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

/* Social Links */
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-width: 280px;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  transition: all var(--duration-fast) var(--ease-out);
  overflow: hidden;
}

.footer-social-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.footer-social-link svg {
  width: 20px;
  height: 20px;
}

.footer-social-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* Footer Columns */
.footer-column h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-4);
}

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

.footer-link {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-link:hover {
  color: var(--color-primary);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-light);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  
  .footer-brand {
    grid-column: span 2;
    max-width: none;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-brand {
    grid-column: span 1;
    text-align: center;
  }
  
  .footer-logo {
    justify-content: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-column {
    text-align: center;
  }
  
  .footer-links {
    align-items: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ========== UPDATED HERO STATS ========== */
.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.hero-stat {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: rgba(0, 179, 198, 0.1);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
}

.hero-stat-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  color: white;
}

.hero-stat-icon svg {
  width: 24px;
  height: 24px;
}

.hero-stat-text {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

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

@media (max-width: 1024px) {
  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
  }
  
  .hero-stat {
    width: 100%;
    max-width: 300px;
  }
}

/* ========== PROBLEM/SOLUTION SECTION ========== */
.problem-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.problem-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 179, 198, 0.3) 20%,
    rgba(0, 179, 198, 0.3) 80%,
    transparent
  );
}

.problem-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  position: relative;
}

.problem-block {
  padding: var(--space-10);
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-light);
  transition: all 0.4s ease;
}

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

.problem-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.problem-icon-red {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.problem-icon-green {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.problem-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.problem-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.problem-list,
.solution-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.problem-list li,
.solution-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.problem-list li::before {
  content: '✕';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: bold;
}

.solution-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: bold;
}

@media (max-width: 1024px) {
  .problem-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .problem-section::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .problem-block {
    padding: var(--space-6);
  }
  
  .problem-title {
    font-size: var(--text-xl);
  }
}

/* ========== THREE MODES SECTION ========== */
.modes-section {
  background: transparent;
}

.modes-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.modes-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

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

.modes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.mode-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(0, 179, 198, 0.05) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.mode-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.mode-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 179, 198, 0.2);
}

.mode-card:hover::before {
  left: 100%;
}

.mode-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 179, 198, 0.15);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  transition: all 0.3s ease;
}

.mode-card:hover .mode-card-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 179, 198, 0.4);
}

.mode-card-icon img {
  width: 32px;
  height: 32px;
}

.mode-card-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}

.mode-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.mode-card > p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.mode-card-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mode-card-features li {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.mode-card-features li::before {
  content: '• ';
  color: var(--color-primary);
}

.mode-card-video {
  margin-top: var(--space-4);
  width: 100%;
  aspect-ratio: 16/9;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mode-card-video span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.modes-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
  padding: var(--space-4) var(--space-6);
  background: rgba(0, 179, 198, 0.1);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-full);
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.modes-note-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  color: white;
}

.modes-note-icon svg {
  width: 16px;
  height: 16px;
}

.modes-note p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.modes-note strong {
  color: var(--text-primary);
}

@media (max-width: 1024px) {
  .modes-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ========== AI ALIGNMENT SECTION ========== */
.alignment-section {
  background: transparent;
}

.alignment-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.alignment-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(0, 179, 198, 0.15);
  border: 1px solid rgba(0, 179, 198, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.alignment-badge-icon {
  width: 20px;
  height: 20px;
}

.alignment-badge span {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
}

.alignment-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

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

.alignment-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-10);
  align-items: start;
  margin-bottom: var(--space-12);
}

.alignment-video-container {
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.alignment-video-placeholder {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1), rgba(0, 0, 0, 0.2));
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  transition: all 0.4s ease;
}

.alignment-video-placeholder:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 40px rgba(0, 179, 198, 0.2);
}

.alignment-video-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  color: white;
}

.alignment-video-icon svg {
  width: 32px;
  height: 32px;
}

.alignment-video-text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Alignment Features Grid - Like Tool Cards */
.alignment-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.alignment-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-5);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(0, 179, 198, 0.05) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.alignment-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.alignment-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 179, 198, 0.15);
}

.alignment-feature:hover::before {
  left: 100%;
}

.alignment-feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 179, 198, 0.15);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  transition: all 0.3s ease;
}

.alignment-feature:hover .alignment-feature-icon {
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(0, 179, 198, 0.4);
}

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

.alignment-feature-text h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.alignment-feature-text p {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.4;
}

/* How It Works Steps */
.alignment-steps {
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.08), rgba(0, 0, 0, 0.1));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.alignment-steps-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-8);
}

.alignment-steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.alignment-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 179, 198, 0.15);
  border-radius: var(--radius-xl);
}

.alignment-step-number {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: white;
}

.alignment-step-content h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.alignment-step-content p {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.alignment-step-arrow {
  color: var(--color-primary);
  opacity: 0.5;
}

.alignment-step-arrow svg {
  width: 20px;
  height: 20px;
}

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

@media (max-width: 640px) {
  .alignment-features {
    grid-template-columns: 1fr;
  }
  
  .alignment-steps-grid {
    flex-direction: column;
  }
  
  .alignment-step-arrow {
    transform: rotate(90deg);
  }
}

/* ========== RETOUCH SECTION ========== */
.retouch-section {
  background: transparent;
}

.retouch-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.retouch-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

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

/* Tools Grid - Beautiful Cards */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.tool-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(0, 179, 198, 0.05) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.tool-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.5), transparent, rgba(0, 212, 170, 0.5));
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.tool-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: transparent;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 179, 198, 0.3);
}

.tool-card:hover::before {
  left: 100%;
}

.tool-card:hover::after {
  opacity: 1;
}

.tool-card:hover .tool-icon img {
  transform: scale(1.2);
  filter: drop-shadow(0 8px 16px rgba(0, 179, 198, 0.5));
}

.tool-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  transition: all 0.4s ease;
}

.tool-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  transition: all 0.4s ease;
}

.tool-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
}

@media (max-width: 1024px) {
  .tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========== VIDEO STUDIO SECTION ========== */
.studio-section {
  background: transparent;
}

.studio-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.studio-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

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

.studio-main-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.studio-feature-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.08), rgba(0, 0, 0, 0.1));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-2xl);
  transition: all 0.3s ease;
}

.studio-feature-card:hover {
  border-color: rgba(0, 179, 198, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.studio-feature-card-reverse {
  direction: rtl;
}

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

.studio-feature-placeholder {
  aspect-ratio: 16/10;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.studio-feature-placeholder span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.studio-waveform-demo {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 50px;
}

.waveform-bar {
  width: 6px;
  background: var(--gradient-primary);
  border-radius: 3px;
  animation: waveform 1s ease-in-out infinite;
}

.waveform-bar:nth-child(1) { height: 20px; animation-delay: 0s; }
.waveform-bar:nth-child(2) { height: 35px; animation-delay: 0.1s; }
.waveform-bar:nth-child(3) { height: 25px; animation-delay: 0.2s; }
.waveform-bar:nth-child(4) { height: 45px; animation-delay: 0.3s; }
.waveform-bar:nth-child(5) { height: 30px; animation-delay: 0.4s; }
.waveform-bar:nth-child(6) { height: 40px; animation-delay: 0.5s; }
.waveform-bar:nth-child(7) { height: 20px; animation-delay: 0.6s; }
.waveform-bar:nth-child(8) { height: 35px; animation-delay: 0.7s; }

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

.studio-morph-demo {
  display: flex;
  gap: var(--space-4);
}

.morph-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  animation: morphPulse 2s ease-in-out infinite;
}

.morph-circle:nth-child(2) {
  animation-delay: 1s;
}

@keyframes morphPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
}

.studio-feature-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(0, 179, 198, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.studio-badge-icon {
  width: 16px;
  height: 16px;
}

.studio-feature-info h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.studio-feature-info > p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.studio-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.studio-feature-list li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.studio-feature-list li::before {
  content: '✓ ';
  color: var(--color-primary);
}

/* Studio Extras Grid */
.studio-extras {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.studio-extra {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(0, 179, 198, 0.05) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.studio-extra::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.studio-extra:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.studio-extra:hover::before {
  left: 100%;
}

.studio-extra-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 179, 198, 0.15);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  transition: all 0.3s ease;
}

.studio-extra:hover .studio-extra-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 179, 198, 0.4);
}

.studio-extra-icon svg {
  width: 28px;
  height: 28px;
}

.studio-extra h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.studio-extra p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

@media (max-width: 1024px) {
  .studio-feature-card {
    grid-template-columns: 1fr;
  }
  
  .studio-feature-card-reverse {
    direction: ltr;
  }
  
  .studio-extras {
    grid-template-columns: 1fr;
  }
}

/* ========== COLLAGES SECTION ========== */
.collages-section {
  background: transparent;
}

.collages-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.collages-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

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

/* Patient Card Feature */
.patient-card-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1), rgba(0, 0, 0, 0.1));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.25);
  border-radius: var(--radius-2xl);
  margin-bottom: var(--space-12);
}

.patient-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: white;
  margin-bottom: var(--space-4);
}

.patient-card-badge svg {
  width: 18px;
  height: 18px;
}

.patient-card-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.patient-card-content > p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.patient-card-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.patient-card-features li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.patient-card-features li::before {
  content: '• ';
  color: var(--color-primary);
}

.patient-card-placeholder {
  aspect-ratio: 4/3;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.patient-card-placeholder span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.patient-card-demo {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
}

.pc-demo-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pc-demo-photo {
  width: 60px;
  height: 45px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: white;
}

.pc-before {
  background: rgba(239, 68, 68, 0.5);
  border: 1px solid rgba(239, 68, 68, 0.8);
}

.pc-after {
  background: rgba(34, 197, 94, 0.5);
  border: 1px solid rgba(34, 197, 94, 0.8);
}

.pc-demo-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.pc-demo-small {
  width: 28px;
  height: 28px;
  background: rgba(0, 179, 198, 0.3);
  border: 1px solid rgba(0, 179, 198, 0.5);
  border-radius: var(--radius-sm);
}

/* Template Categories Grid */
.collages-categories-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-8);
}

.collages-category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.collage-category {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(0, 179, 198, 0.05) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.collage-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.collage-category:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 179, 198, 0.2);
}

.collage-category:hover::before {
  left: 100%;
}

.collage-category-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 179, 198, 0.15);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  transition: all 0.3s ease;
}

.collage-category:hover .collage-category-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 179, 198, 0.4);
}

.collage-category-icon svg {
  width: 28px;
  height: 28px;
}

.collage-category h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.collage-category p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}

.collage-count {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: var(--weight-medium);
}

@media (max-width: 1024px) {
  .patient-card-feature {
    grid-template-columns: 1fr;
  }
  
  .collages-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ========== WHY SECTION ========== */
.why-section {
  background: transparent;
}

.why-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.why-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

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

.why-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.why-benefit {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.08), rgba(0, 0, 0, 0.1));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  transition: all 0.3s ease;
}

.why-benefit:hover {
  border-color: rgba(0, 179, 198, 0.4);
  transform: translateX(8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.why-benefit-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 179, 198, 0.15);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  color: var(--color-primary);
}

.why-benefit-icon svg {
  width: 32px;
  height: 32px;
}

.why-benefit-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.why-benefit-content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
}

/* Stats Bar */
.why-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1), rgba(0, 0, 0, 0.1));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-2xl);
  margin-bottom: var(--space-12);
}

.why-stat {
  text-align: center;
}

.why-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
}

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

/* Platforms */
.why-platforms-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-6);
}

.why-platforms-grid {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.why-platform {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 179, 198, 0.15);
  border-radius: var(--radius-xl);
}

.why-platform svg {
  width: 32px;
  height: 32px;
  color: var(--text-primary);
}

.why-platform span {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* Languages */
.why-languages-title {
  font-size: var(--text-base);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-4);
}

.why-languages-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.why-languages-list span {
  padding: var(--space-1) var(--space-3);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(0, 179, 198, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

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

@media (max-width: 768px) {
  .why-benefit {
    flex-direction: column;
    text-align: center;
  }
  
  .why-benefit-icon {
    margin: 0 auto;
  }
  
  .why-platforms-grid {
    flex-direction: column;
    align-items: center;
  }
}

/* ========== PRICING SECTION ========== */
.pricing-section {
  background: transparent;
}

.pricing-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.pricing-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

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

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  padding: var(--space-8);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.08), rgba(0, 0, 0, 0.15));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-2xl);
  transition: all 0.3s ease;
}

.pricing-card:hover {
  border-color: rgba(0, 179, 198, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.pricing-card.is-popular {
  border-color: var(--color-primary);
  position: relative;
}

.pricing-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: white;
}

.pricing-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.pricing-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.pricing-price {
  margin-bottom: var(--space-6);
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-feature-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 197, 94, 0.15);
  border-radius: 50%;
  color: #22c55e;
  font-size: 10px;
}

.pricing-feature.is-disabled {
  opacity: 0.5;
}

.pricing-feature.is-disabled .pricing-feature-icon {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== DOWNLOAD SECTION ========== */
.download-section {
  background: transparent;
}

.download-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.download-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  margin: 0 auto var(--space-6);
}

.download-icon img {
  width: 48px;
  height: 48px;
}

.download-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.download-content > p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.download-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.15), rgba(0, 0, 0, 0.2));
  border: 1px solid rgba(0, 179, 198, 0.3);
  border-radius: var(--radius-xl);
  transition: all 0.3s ease;
}

.download-btn:hover {
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.download-btn-icon svg {
  width: 24px;
  height: 24px;
  color: var(--text-primary);
}

.download-btn-text {
  text-align: left;
}

.download-btn-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.download-btn-platform {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.download-requirements {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
}

.download-requirement {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.download-requirement-icon svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 640px) {
  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .download-requirements {
    flex-direction: column;
    align-items: center;
  }
}

/* ========== FOOTER ========== */
.footer {
  padding: var(--space-12) 0;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid rgba(0, 179, 198, 0.15);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-logo img {
  width: 32px;
  height: 32px;
}

.footer-logo span {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

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

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    gap: var(--space-6);
    text-align: center;
  }
}

/* ========== STUDIO CARDS GRID ========== */
.studio-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.studio-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.1) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(0, 179, 198, 0.05) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 179, 198, 0.2);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.studio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.studio-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, rgba(0, 179, 198, 0.5), transparent, rgba(0, 212, 170, 0.5));
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.studio-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: transparent;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 179, 198, 0.3);
}

.studio-card:hover::before {
  left: 100%;
}

.studio-card:hover::after {
  opacity: 1;
}

.studio-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  transition: all 0.4s ease;
}

.studio-card-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.studio-card-icon svg {
  width: 32px;
  height: 32px;
}

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

.studio-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.studio-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .studio-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}