/* Futuristic Video Translator Design */
:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --accent-gradient: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
  --dark-bg: #0a0a0f;
  --card-bg: rgba(26, 26, 46, 0.6);
  --text-primary: #ffffff;
  --text-secondary: #a0a0b8;
  --border-glow: rgba(0, 212, 255, 0.3);
  --success-gradient: linear-gradient(135deg, #00ff88 0%, #00cc66 100%);
  --warning-gradient: linear-gradient(135deg, #ff9500 0%, #ff6b00 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Neural Grid Background */
.neural-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.1;
}

/* Navigation */
.futuristic-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glow);
  z-index: 1000;
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.logo i {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 2rem;
}

.logo-text .accent {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.connect-btn {
  background: var(--accent-gradient);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.connect-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 2rem;
  position: relative;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  color: #00ff88;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  /* Fallback for browsers that don't support background-clip: text */
  color: #00d4ff;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.primary-btn, .secondary-btn {
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  font-size: 1rem;
  border: none;
}

.primary-btn {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

.secondary-btn {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.secondary-btn:hover {
  border-color: var(--border-glow);
  box-shadow: 0 4px 15px var(--border-glow);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.floating-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00ff88;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.progress-ring {
  position: relative;
  margin: 0 auto 2rem;
  width: 120px;
  height: 120px;
}

.progress-circle {
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  animation: progress 4s ease-in-out infinite;
}

@keyframes progress {
  0% { stroke-dashoffset: 314; }
  50% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: 314; }
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: #00d4ff;
}

.process-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.process-step.active {
  color: #00ff88;
}

.process-step.processing {
  color: #00d4ff;
  animation: processing 2s infinite;
}

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

/* Sections */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* Technology Section */
.technology-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.3) 0%, rgba(16, 16, 32, 0.3) 100%);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.tech-card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.tech-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.tech-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  background: var(--accent-gradient);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
}

.tech-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.tech-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.tech-metrics {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.metric {
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  color: #00d4ff;
  font-weight: 600;
}

/* Features Section */
.features-section {
  padding: 6rem 0;
}

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

.feature-card {
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.feature-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
}

.feature-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 1.5rem;
  background: var(--success-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

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

/* Language Diagram Section */
.language-diagram-section {
  padding: 8rem 0;
  background: linear-gradient(135deg, rgba(10, 10, 15, 0.8) 0%, rgba(26, 26, 46, 0.5) 100%);
  position: relative;
  overflow: hidden;
}

.language-diagram-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.language-diagram {
  position: relative;
  width: 100%;
  max-width: 700px;
  height: 700px;
  margin: 4rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.center-language {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

.center-circle {
  width: 180px;
  height: 180px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(0, 212, 255, 0.5), 0 0 120px rgba(0, 212, 255, 0.3);
  border: 3px solid rgba(255, 255, 255, 0.2);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.5), 0 0 120px rgba(0, 212, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 80px rgba(0, 212, 255, 0.7), 0 0 160px rgba(0, 212, 255, 0.5);
  }
}

.center-circle i {
  font-size: 3rem;
  color: white;
  margin-bottom: 0.5rem;
}

.center-circle .lang-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
}

.center-circle .lang-code {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  margin-top: 0.2rem;
}

.target-languages {
  position: relative;
  width: 100%;
  height: 100%;
}

.language-node {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: 0 0;
  transform: rotate(var(--angle)) translateX(280px) rotate(calc(-1 * var(--angle)));
  animation: float 4s ease-in-out infinite;
  animation-delay: calc(var(--angle) / 360deg * 2s);
}

@keyframes float {
  0%, 100% {
    transform: rotate(var(--angle)) translateX(280px) rotate(calc(-1 * var(--angle))) translateY(0);
  }
  50% {
    transform: rotate(var(--angle)) translateX(280px) rotate(calc(-1 * var(--angle))) translateY(-10px);
  }
}

.lang-circle {
  width: 100px;
  height: 100px;
  background: var(--card-bg);
  border: 2px solid rgba(0, 212, 255, 0.3);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  position: relative;
}

.lang-circle:hover {
  border-color: #00d4ff;
  transform: scale(1.15);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
}

.lang-circle i {
  font-size: 1.2rem;
  color: #00d4ff;
  margin-bottom: 0.3rem;
  display: none;
}

.lang-flag {
  font-size: 2.5rem;
}

.lang-label {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.connection-line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 180px;
  height: 2px;
  background: linear-gradient(to left, rgba(0, 212, 255, 0.5), transparent);
  transform-origin: right center;
  transform: translateX(-100%) translateY(-50%);
  z-index: -1;
}

.language-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin-top: 4rem;
  flex-wrap: wrap;
}

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

.stat-value {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.stat-label {
  display: block;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
}

/* Pricing Section */
.pricing-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.3) 0%, rgba(16, 16, 32, 0.3) 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--card-bg);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--border-glow);
  transform: scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 2rem;
}

.currency {
  font-size: 1.5rem;
  color: var(--text-secondary);
}

.amount {
  font-size: 3rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.period {
  font-size: 1rem;
  color: var(--text-secondary);
}

.pricing-features {
  margin-bottom: 2rem;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: var(--text-secondary);
}

.feature i {
  color: #00ff88;
}

.pricing-btn {
  width: 100%;
  padding: 1rem;
  border: none;
  border-radius: 50px;
  background: var(--primary-gradient);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.pricing-btn.featured {
  background: var(--accent-gradient);
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.pricing-btn.featured:hover {
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

/* CTA Section */
.cta-section {
  padding: 6rem 0;
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.large {
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
}

/* Footer */
.futuristic-footer {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.6) 0%, rgba(16, 16, 32, 0.6) 100%);
  border-top: 1px solid var(--border-glow);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 1rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.link-group h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.link-group a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.link-group a:hover {
  color: #00d4ff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.social-links a:hover {
  border-color: var(--border-glow);
  color: #00d4ff;
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .nav-links {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* Dubbing Flow Styles */
.dubbing-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
  padding: 20px;
  background: rgba(0, 212, 255, 0.05);
  border-radius: 15px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  overflow-x: auto;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 100px;
  flex-shrink: 0;
}

.flow-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(26, 26, 46, 0.8);
  border: 2px solid rgba(0, 212, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  transition: all 0.3s ease;
}

.flow-icon.active {
  background: var(--accent-gradient);
  border-color: #00d4ff;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.flow-icon i {
  color: var(--text-primary);
  font-size: 18px;
}

.flow-step span {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  max-width: 100px;
}

.flow-arrow-right {
  color: rgba(0, 212, 255, 0.7);
  font-size: 24px;
  font-weight: bold;
  flex-shrink: 0;
}

/* Process Section Styles */
.process-section {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.3) 0%, rgba(10, 10, 15, 0.8) 100%);
}

.process-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 15px;
  margin-top: 60px;
  padding: 0 20px;
}

.process-step-large {
  background: var(--card-bg);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  padding: 25px 15px;
  text-align: center;
  min-width: 200px;
  max-width: 220px;
  position: relative;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
  flex-shrink: 1;
}

.process-step-large:hover {
  transform: translateY(-10px);
  border-color: rgba(0, 212, 255, 0.5);
  box-shadow: 0 20px 40px rgba(0, 212, 255, 0.1);
}

.step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: var(--dark-bg);
}

.step-content {
  margin-top: 20px;
}

.step-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 212, 255, 0.1);
  border: 2px solid rgba(0, 212, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  transition: all 0.3s ease;
}

.process-step-large:hover .step-icon {
  background: rgba(0, 212, 255, 0.2);
  border-color: rgba(0, 212, 255, 0.6);
}

.step-icon i {
  font-size: 24px;
  color: #00d4ff;
}

.step-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.step-content p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

.process-arrow {
  font-size: 20px;
  color: rgba(0, 212, 255, 0.5);
  margin: 0 5px;
  flex-shrink: 0;
}

@media (max-width: 1200px) {
  .process-flow {
    gap: 10px;
  }
  
  .process-step-large {
    min-width: 180px;
    max-width: 200px;
    padding: 20px 12px;
  }
  
  .process-arrow {
    font-size: 18px;
    margin: 0 3px;
  }
}

@media (max-width: 768px) {
  .process-flow {
    gap: 8px;
    padding: 0 10px;
  }
  
  .process-step-large {
    min-width: 160px;
    max-width: 180px;
    padding: 15px 8px;
  }
  
  .step-content h3 {
    font-size: 16px;
    margin-bottom: 8px;
  }
  
  .step-content p {
    font-size: 12px;
  }
  
  .step-icon {
    width: 45px;
    height: 45px;
    margin: 0 auto 10px;
  }
  
  .step-icon i {
    font-size: 18px;
  }
  
  .process-arrow {
    font-size: 14px;
    margin: 0 2px;
  }

  .tech-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .dubbing-flow {
    flex-direction: column;
    gap: 15px;
  }

  .language-diagram {
    max-width: 500px;
    height: 500px;
  }

  .language-node {
    transform: rotate(var(--angle)) translateX(200px) rotate(calc(-1 * var(--angle)));
  }

  .center-circle {
    width: 140px;
    height: 140px;
  }

  .center-circle i {
    font-size: 2.2rem;
  }

  .center-circle .lang-name {
    font-size: 1.1rem;
  }

  .lang-circle {
    width: 80px;
    height: 80px;
  }

  .lang-flag {
    font-size: 2rem;
  }

  .connection-line {
    width: 120px;
  }
}

@media (max-width: 480px) {
  .process-flow {
    gap: 5px;
    padding: 0 5px;
  }
  
  .process-step-large {
    min-width: 140px;
    max-width: 160px;
    padding: 12px 6px;
  }
  
  .step-content h3 {
    font-size: 14px;
    margin-bottom: 6px;
  }
  
  .step-content p {
    font-size: 11px;
  }
  
  .step-icon {
    width: 35px;
    height: 35px;
    margin: 0 auto 8px;
  }
  
  .step-icon i {
    font-size: 16px;
  }
  
  .process-arrow {
    font-size: 12px;
    margin: 0 1px;
  }

  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }

  .language-diagram {
    max-width: 350px;
    height: 350px;
    margin: 2rem auto;
  }

  .language-node {
    transform: rotate(var(--angle)) translateX(140px) rotate(calc(-1 * var(--angle)));
  }

  .center-circle {
    width: 100px;
    height: 100px;
  }

  .center-circle i {
    font-size: 1.5rem;
  }

  .center-circle .lang-name {
    font-size: 0.9rem;
  }

  .center-circle .lang-code {
    font-size: 0.7rem;
  }

  .lang-circle {
    width: 60px;
    height: 60px;
  }

  .lang-flag {
    font-size: 1.5rem;
  }

  .lang-label {
    font-size: 0.7rem;
    bottom: -25px;
  }

  .connection-line {
    width: 80px;
  }

  .language-stats {
    gap: 2rem;
  }

  .stat-value {
    font-size: 2rem;
  }

  .stat-label {
    font-size: 0.85rem;
  }
}