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

  :root {
    /* Brand Colors */
    --color-light: #f1f1f1;
    --color-dark: #111111; /* Slightly off-black for better depth */
    --color-yellow: #FFFF33;

    /* Extended palette */
    --color-white: #ffffff;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;

    /* Semantic colors for Dark Theme */
    --color-primary: var(--color-yellow);
    --color-background: var(--color-dark);
    --color-surface: var(--color-gray-900);
    --color-text-primary: var(--color-light);
    --color-text-secondary: var(--color-gray-400);
    --color-text-muted: var(--color-gray-500);

    /* Typography */
    --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  }

  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }

  body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* Typography */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--color-text-primary);
  }

  h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
  }

  h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
  }

  h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: var(--font-weight-semibold);
  }

  p {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
  }

  .gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, #e6e600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  /* Layout */
  .section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
  }

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

  .section-header h2 {
    margin-bottom: var(--spacing-md);
  }

  .section-header p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
  }

  /* Buttons */
  .cta-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: var(--color-dark);
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    text-decoration: none;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 0 20px rgba(255, 255, 51, 0.3);
    position: relative;
    overflow: hidden;
  }

  .cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 255, 51, 0.5);
    background: #e6e600;
  }

  .cta-primary.large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
  }

  .cta-primary.full-width {
    width: 100%;
  }

  .cta-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
    font-size: 1rem;
    text-decoration: none;
    border: 2px solid var(--color-gray-700);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-normal);
  }

  .cta-secondary:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-dark);
  }

  /* Navigation */
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-gray-800);
    transition: transform 0.3s ease-in-out;
  }
  
  .navbar.scroll-down {
    transform: translateY(-100%);
  }
  
  .navbar.scroll-up {
    transform: translateY(0);
  }

  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
  }

  .logo {
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    height: 100%;
  }
  
  .logo img {
    max-height: 100%;
    width: auto;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
  }

  .nav-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
    position: relative;
  }

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

  .nav-cta {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-dark);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    border-radius: 25px;
    transition: all var(--transition-normal);
  }

  .nav-cta:hover {
    background: #e6e600;
    transform: translateY(-1px);
  }

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

  /* .hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-normal);
  } */

  /* Hero Section */
  .hero {
    padding: 120px 0 var(--spacing-4xl);
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-900) 100%);
    position: relative;
    overflow: hidden;
  }

  .hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    min-height: 70vh;
  }

  .hero-content {
    max-width: 650px;
  }

  .hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    border-radius: 20px;
    margin-bottom: var(--spacing-lg);
  }

  .hero h1 {
    margin-bottom: var(--spacing-lg);
  }

  .hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    color: var(--color-text-secondary);
  }

  .hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
  }
  
  .shipping-note {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin: 0.75rem 0 1.5rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }


  .hero-stats {
    display: flex;
    flex-wrap: wrap;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-gray-800);
    max-width: 100%;
    padding-bottom: 10px;
    gap: var(--spacing-xl);
  }

  .stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 100px;
    text-align: left;
    flex: 1;
    min-width: 0;
    padding: 0;
    margin: 0;
  }
  
  /* For mobile - make stats take 50% width minus gap */
  @media (max-width: 768px) {
    .stat {
      flex: 0 0 calc(50% - (var(--spacing-xl) / 2));
      text-align: center;
    }
    
    /* Reset left margin for all stats on mobile */
    .stat:not(:first-child) {
      margin-left: 0;
    }
  }

  .stat-number {
    font-size: 1.1rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    white-space: nowrap;
  }

  .stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
  }
  
  /* Mobile-first GIF */
  .mobile-first {
    display: none;
  }
  
  /* Desktop-only GIF */
  .desktop-only {
    display: flex;
  }
  
  @media (max-width: 768px) {
    .hero-container {
      flex-direction: column;
      text-align: center;
    }
    
    .hero-content {
      order: 2;
      width: 100%;
    }
    
    .mobile-first {
      display: flex;
      order: 1;
      margin-bottom: var(--spacing-lg);
      width: 100%;
    }
    
    .desktop-only {
      display: none;
    }
    
    .hero-stats {
      justify-content: center;
    }
  }

  .model-container {
    width: 400px;
    height: 400px;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
  }

  .model-container.large {
    width: 500px;
    height: 500px;
  }

  .model-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    opacity: 0.2;
    animation: pulse 3s ease-in-out infinite;
  }

  /* GIF Container Styles */
  .gif-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
  }

  .gif-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
    position: relative;
    z-index: 2;
  }

  .gif-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 0 40px 15px rgba(255, 255, 51, 0.6);
    z-index: 1;
    animation: glow-pulse 3s ease-in-out infinite;
  }

  @keyframes glow-pulse {
    0%, 100% {
      box-shadow: 0 0 40px 15px rgba(255, 255, 51, 0.6);
    }
    50% {
      box-shadow: 0 0 60px 25px rgba(255, 255, 51, 0.8);
    }
  }

  @keyframes pulse {
    0%,
    100% {
      transform: translate(-50%, -50%) scale(1);
      opacity: 0.2;
    }
    50% {
      transform: translate(-50%, -50%) scale(1.1);
      opacity: 0.3;
    }
  }

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

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

  .feature-card {
    padding: var(--spacing-2xl);
    background: var(--color-surface);
    border-radius: 16px;
    border: 1px solid var(--color-gray-800);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
  }

  .feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
  }

  .feature-visual {
    margin-bottom: var(--spacing-lg);
  }

  .feature-icon {
    width: 64px;
    height: 64px;
    background: var(--color-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
  }

  .feature-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
  }

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

  @media (max-width: 768px) {
    .feature-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 1.5rem;
    }

    .feature-visual {
      display: flex;
      justify-content: center;
      width: 100%;
      margin-bottom: 1rem;
    }

    .feature-icon {
      margin: 0 auto;
    }

    .feature-card h3 {
      width: 100%;
      text-align: center;
    }
  }

  /* Testimonials Section */
  .testimonials-section {
    padding: 4rem 0 6rem;
    background: var(--color-bg-light);
    overflow: hidden;
    position: relative;
  }
  
  .testimonial-carousel {
    position: relative;
    max-width: 800px;
    margin: 2rem auto 0;
    padding: 0 2rem;
  }
  
  .testimonial-track {
    position: relative;
    min-height: 300px;
    overflow: visible;
  }
  
  .testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: auto;
    height: auto;
    opacity: 0;
    visibility: hidden;
    transition: all 0.6s ease-in-out;
    display: flex;
    align-items: flex-start;
    background: var(--color-surface);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  }
  
  .testimonial-slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
  }
  
  .testimonial-image {
    flex: 0 0 300px;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-right: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }
  
  .testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .testimonial-slide:hover .testimonial-image img {
    transform: scale(1.05);
  }
  
  .testimonial-content {
    flex: 1;
    text-align: left;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  
  .testimonial-quote {
    position: relative;
    margin-bottom: 2rem;
  }
  
  .quote-mark {
    position: absolute;
    top: -30px;
    left: -35px;
    font-size: 6rem;
    color: var(--color-primary);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
  }
  
  .testimonial-quote p {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin: 0 0 1.5rem 0;
    position: relative;
    z-index: 1;
    flex-grow: 1;
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
  }
  
  .testimonial-author h4 {
    font-size: 1.3rem;
    color: var(--color-text-primary);
    margin: 0 0 0.3rem;
  }
  
  .testimonial-author p {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin: 0;
    font-weight: 500;
  }
  
  /* Navigation Dots */
  .testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    gap: 10px;
  }
  
  .testimonial-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .testimonial-dots .dot.active {
    background: var(--color-primary);
    transform: scale(1.2);
  }
  
  /* Navigation Arrows */
  .testimonial-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-background);
    border: 2px solid rgba(0, 0, 0, 0.1);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 10;
  }
  
  .testimonial-arrow:hover {
    background: var(--color-primary);
    color: var(--color-dark);
  }
  
  .testimonial-arrow.prev {
    left: 0;
  }
  
  .testimonial-arrow.next {
    right: 0;
  }
  
  /* Adjust carousel padding to prevent content from going under arrows */
  .testimonial-carousel {
    padding: 0 60px !important;
    position: relative;
  }
  
  @media (max-width: 992px) {
    .testimonial-carousel {
      padding: 0 2.5rem !important;
      margin: 0.5rem 0 0;
    }
    
    .testimonial-track {
      min-height: 280px;
      padding: 0.5rem 0;
    }
    
    .testimonial-slide {
      flex-direction: column;
      padding: 1.5rem 1.25rem;
      text-align: center;
      min-height: auto;
      margin: 0;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
      align-items: center;
    }
    
    .testimonial-image {
      flex: 0 0 140px;
      width: 140px;
      height: 140px;
      margin: 0 auto 1rem;
      border-radius: 50%;
    }
    
    .testimonial-content {
      padding: 0.5rem 0;
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    
    .testimonial-quote {
      margin-bottom: 1rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    
    .testimonial-quote p {
      margin-bottom: 1rem;
      flex-grow: 1;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    .testimonial-quote p {
      font-size: 1.1rem;
      line-height: 1.7;
      margin-bottom: 1.5rem;
    }
    
    .quote-mark {
      top: -20px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 4rem;
    }
    
    .testimonial-arrow {
      width: 36px;
      height: 36px;
      font-size: 1rem;
      background: rgba(255, 255, 255, 0.9);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    
    .testimonial-arrow.prev {
      left: 5px;
    }
    
    .testimonial-arrow.next {
      right: 5px;
    }
  }
  
  @media (max-width: 576px) {
    .testimonial-carousel {
      padding: 0 0.5rem !important;
    }
    
    .testimonial-slide {
      padding: 1.5rem 1rem;
      min-height: 420px;
      margin: 0;
    }
    
    .testimonial-image {
      width: 120px;
      height: 120px;
      margin-bottom: 1rem;
    }
    
    .testimonial-quote p {
      font-size: 0.95rem;
      line-height: 1.6;
      margin: 0.5rem 0;
      padding: 0 0.5rem;
    }
    
    .testimonial-author {
      margin-top: auto;
      padding-top: 0.5rem;
    }
    
    .testimonial-author h4 {
      font-size: 1.1rem;
      margin: 0.25rem 0;
    }
    
    .testimonial-author p {
      font-size: 0.9rem;
      margin: 0;
    }
    
    .quote-mark {
      font-size: 3rem;
      top: -10px;
    }
    
    .testimonial-dots {
      margin-top: 1rem;
      padding: 0.5rem 0;
    }
    
    .testimonial-dots .dot {
      width: 8px;
      height: 8px;
      margin: 0 3px;
    }
    
    .testimonial-arrow {
      width: 36px;
      height: 36px;
      font-size: 1rem;
    }
  }
  
  /* About Section */
  .about-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-bg);
  }
  
  .about-content {
    display: flex;
    gap: 4rem;
    align-items: center;
  }
  
  .about-text {
    flex: 1;
  }
  
  /* About Carousel - Matches testimonial carousel styling */
  .about-carousel {
    position: relative;
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 2rem;
  }
  
  .carousel-track {
    position: relative;
    min-height: 400px;
    overflow: visible;
    display: flex;
    transition: transform 0.5s ease;
  }
  
  .carousel-slide {
    position: absolute;
    width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    box-sizing: border-box;
  }
  
  .carousel-slide.active {
    opacity: 1;
    position: relative;
    z-index: 1;
  }
  
  .carousel-image {
    max-width: 100%;
    max-height: 350px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  }
  
  .carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-background);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--color-text-primary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 10;
    transition: all 0.3s ease;
  }
  
  .carousel-arrow:hover {
    background: var(--color-yellow);
    color: var(--color-dark);
    transform: translateY(-50%) scale(1.1);
  }
  
  .carousel-arrow.prev {
    left: 0;
  }
  
  .carousel-arrow.next {
    right: 0;
  }
  
  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 1.5rem;
    position: relative;
    z-index: 5;
  }
  
  .carousel-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
  }
  
  .carousel-dots .dot.active {
    background: var(--color-yellow);
    transform: scale(1.2);
    border-color: rgba(0, 0, 0, 0.1);
  }
  
  .carousel-dots .dot:hover:not(.active) {
    background: rgba(0, 0, 0, 0.4);
  }
  
  /* Responsive styles */
  @media (max-width: 768px) {
    .about-carousel {
      padding: 0 1rem;
    }
    
    .carousel-track {
      min-height: 350px;
    }
    
    .carousel-image {
      max-height: 280px;
    }
    
    .carousel-arrow {
      width: 36px;
      height: 36px;
      font-size: 1rem;
    }
    
    .carousel-dots .dot {
      width: 10px;
      height: 10px;
    }
  }
  
  @media (max-width: 480px) {
    .carousel-track {
      min-height: 250px;
    }
    
    .carousel-image {
      max-height: 200px;
    }
  }
  
  /* Contact Popup */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.popup-content {
  background: var(--color-background);
  padding: 2rem;
  border-radius: 12px;
  max-width: 400px;
  width: 90%;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.popup-overlay.active .popup-content {
  transform: translateY(0);
}

.close-popup {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 1.8rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
}

.close-popup:hover {
  color: var(--color-yellow);
}

.popup-content h3 {
  margin-top: 0;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.email-link {
  color: var(--color-yellow);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.email-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* About Carousel - Using updated styles from above */
  
  @media (max-width: 992px) {
    .about-content {
      flex-direction: column;
      gap: 2rem;
    }
    
    .about-carousel {
      width: 100%;
      max-width: 100%;
      margin-top: 2rem;
    }
    
    .carousel-image {
      height: 300px;
    }
  }

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

  .section-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-dark);
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    border-radius: 20px;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .about-text h2 {
    margin-bottom: var(--spacing-lg);
    text-align: left;
  }

  .about-text p {
    margin-bottom: var(--spacing-lg);
  }

  .about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
  }

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

  .feature-check {
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: var(--color-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
  }

  /* CTA Section */
  .cta-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(rgba(17,17,17,0.9), rgba(17,17,17,0.9)), url('/placeholder.svg?height=400&width=1200') center/cover;
    color: var(--color-white);
    text-align: center;
  }

  .cta-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
  }

  .cta-content p {
    color: var(--color-gray-300);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
  }

  .cta-details {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-gray-400);
    flex-wrap: wrap;
  }

  /* Buy Section */
  .buy-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
  }

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

  .product-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #525252;
    border-radius: 20px;
    padding: var(--spacing-2xl);
    height: 500px; /* Fixed height for the 3D model */
    position: relative;
    overflow: hidden;
  }
  
  #model-container {
    width: 100%;
    height: 100%;
    position: relative;
  }
  
  #loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-gray-400);
    font-size: 1.2rem;
    z-index: 10;
  }
  
  canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
  }

  .product-header {
    margin-bottom: var(--spacing-xl);
  }

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

  .price-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  
  .prices {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  @media (max-width: 768px) {
    .buy-content {
      text-align: center;
    }
    
    .product-header,
    .product-price,
    .price-container,
    .prices {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      width: 100%;
    }
    
    .product-price {
      margin: 1rem 0;
    }
    
    .prices {
      margin-bottom: 0.5rem;
    }
  }
  
  .limited-offer {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
  }

  .original-price {
    text-decoration: line-through;
    color: #ff4d4f;
    font-size: 2rem;
    opacity: 0.8;
  }

  .sale-price {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
  }
  .product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: relative;
    border-radius: 8px;
  }

  .product-showcase {
    display: inline-block;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.3s ease;
    overflow: hidden;
  }

  .product-showcase:hover {
    border-color: var(--color-primary);
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }

  .price-note {
    color: var(--color-text-muted);
    font-size: 1rem;
  }

  .product-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--color-surface);
    border-radius: 12px;
  }

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

  .spec-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .spec-value {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
  }

  .product-guarantee {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-800);
  }

  .product-guarantee p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
  }

  /* FAQ Section */
  .faq-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-surface);
  }

  .faq-container {
    max-width: 800px;
    margin: 0 auto;
  }

  .faq-item {
    background: var(--color-gray-900);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray-800);
    transition: all var(--transition-normal);
  }

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

  .faq-question {
    padding: var(--spacing-xl);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-normal);
  }

  .faq-question:after {
    content: "+";
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: transform var(--transition-normal);
  }

  .faq-item.active .faq-question:after {
    transform: rotate(45deg);
  }

  .faq-answer {
    padding: 0 var(--spacing-xl);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
    color: var(--color-text-secondary);
    line-height: 1.6;
  }

  .faq-item.active .faq-answer {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    max-height: 200px;
    margin-bottom: 20px;
  }

  /* Footer */
  .footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    border-top: 1px solid var(--color-gray-800);
  }

  .footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-2xl);
  }

  .footer-brand p {
    color: var(--color-gray-400);
    margin-top: var(--spacing-md);
  }

  .footer-logo {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
  }

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

  .footer-column h4 {
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
  }

  .footer-column a {
    display: block;
    color: var(--color-gray-400);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
  }

  .footer-column a:hover {
    color: var(--color-white);
  }

  .footer-bottom {
    width: 100%;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-800);
    color: var(--color-gray-500);
    font-size: 0.875rem;
    text-align: center !important;
  }
  .footer-bottom p {
    text-align: center !important;
  }

  .footer-legal {
    display: flex;
    gap: var(--spacing-lg);
  }

  .footer-legal a {
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  .footer-legal a:hover {
    color: var(--color-gray-300);
  }

  /* Responsive Design */
  @media (max-width: 1024px) {
    .hero-container,
    .about-content,
    .buy-content {
      grid-template-columns: 1fr;
      gap: var(--spacing-2xl);
      text-align: center;
    }

    .about-text h2 {
      text-align: center;
    }

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

    .footer-links {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .gif-container {
      width: 250px;
      height: 250px;
      margin-top: var(--spacing-xl);
    }
  }

  @media (max-width: 768px) {
    .nav-links {
      display: none;
    }

    .hamburger {
      display: flex;
    }

    .hero {
      padding: 100px 0 var(--spacing-2xl);
    }

    .hero-actions {
      flex-direction: column;
      align-items: center;
    }

    .hero-stats {
      justify-content: center;
      gap: var(--spacing-lg);
    }

    .features-grid {
      grid-template-columns: 1fr;
    }

    .model-container {
      width: 300px;
      height: 300px;
    }

    .model-container.large {
      width: 350px;
      height: 350px;
    }

    .product-specs {
      grid-template-columns: 1fr;
    }

    .footer-links {
      grid-template-columns: 1fr;
      text-align: center;
    }

    .footer-bottom {
      flex-direction: column;
      gap: var(--spacing-md);
      text-align: center;
    }

    .cta-details {
      flex-direction: column;
      gap: var(--spacing-xs);
    }
    
    .gif-container {
      width: 200px;
      height: 200px;
    }
  }

  @media (max-width: 480px) {
    .section-container {
      padding: 0 var(--spacing-md);
    }

    .nav-container {
      padding: 0 var(--spacing-md);
    }

    .hero-container {
      padding: 0 var(--spacing-md);
    }

    .model-container {
      width: 250px;
      height: 250px;
    }

    .hero-stats {
      flex-direction: row;
      align-items: center;
      gap: var(--spacing-lg);
      overflow-x: auto;
      padding-bottom: 15px;
      justify-content: center;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none; /* Firefox */
      -ms-overflow-style: none; /* IE and Edge */
    }
    
    .hero-stats::-webkit-scrollbar {
      display: none; /* Hide scrollbar for Chrome, Safari and Opera */
    }
    
    .stat {
      flex: 0 0 auto;
      text-align: center;
      padding: 0 10px;
    }
    
    .gif-container {
      width: 180px;
      height: 180px;
    }

    .product-showcase {
      padding: var(--spacing-xs);
    }
  }