/* Base Styles */
:root {
    --primary-color: hsl(46, 69%, 50%);
    --primary-dark: hsl(46, 67%, 41%);
    --primary-light: hsl(46, 70%, 65%);
    --bg-gradient-start: rgb(7, 0, 43);
    --bg-gradient-end: rgb(1, 35, 87);
    --card-bg: rgba(14, 19, 25, 0.95);
    --text-light: #f4ebeb;
    --text-dark: #333;
    --transition-standard: all 0.3s ease;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.2);
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-light);
    scroll-behavior: smooth;
    overflow-x: hidden;
    background: linear-gradient(to right, var(--bg-gradient-start), var(--bg-gradient-end));
    line-height: 1.6;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
  }
  
  section {
    padding: 100px 0;
    position: relative;
  }
  
  /* Utility Classes */
  .primary-btn {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-standard);
    border: none;
    cursor: pointer;
    text-align: center;
    box-shadow: 0 4px 15px rgba(201, 165, 48, 0.3);
  }
  
  .primary-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(201, 165, 48, 0.4);
  }
  
  .secondary-btn {
    display: inline-block;
    background: transparent;
    color: var(--text-light);
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-standard);
    border: 2px solid var(--primary-color);
    cursor: pointer;
    text-align: center;
  }
  
  .secondary-btn:hover {
    background: rgba(201, 165, 48, 0.1);
    transform: translateY(-3px);
  }
  
  .tag {
    display: inline-block;
    background: rgba(201, 165, 48, 0.2);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 50px;
  }
  
  .section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 15px 0;
  }
  
  /* Animations */
  @keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
  }
  
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .pulse {
    animation: pulse 2s infinite;
  }
  
  /* Navigation Bar */
  .navbar {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-standard);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-sm);
    height: 70px;
  }
  
  .navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
  }
  
  .logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
  }
  
  .logo i {
    color: var(--primary-color);
    margin-right: 10px;
  }
  
  .nav-links {
    display: flex;
    list-style: none;
    align-items: center;
  }
  
  .nav-links li {
    margin: 0 5px;
  }
  
  .nav-item {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 8px 15px;
    border-radius: 30px;
    font-weight: 500;
    transition: var(--transition-standard);
    position: relative;
  }
  
  .nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-standard);
    transform: translateX(-50%);
  }
  
  .nav-item:hover::after {
    width: 70%;
  }
  
  .nav-item:hover {
    color: var(--primary-color);
  }
  
  .try-btn {
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 500;
    transition: var(--transition-standard);
    display: inline-block;
    box-shadow: 0 4px 12px rgba(201, 165, 48, 0.3);
  }
  
  .try-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(201, 165, 48, 0.4);
  }
  
  .theme-toggle {
    cursor: pointer;
    margin-left: 20px;
    font-size: 1.2rem;
    color: white;
    transition: var(--transition-standard);
  }
  
  .theme-toggle:hover {
    color: var(--primary-color);
    transform: rotate(30deg);
  }
  
  /* Hamburger Menu */
  .hamburger {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 25px;
    position: relative;
  }
  
  .bar {
    width: 100%;
    height: 3px;
    background-color: white;
    margin: 5px 0;
    transition: var(--transition-standard);
    border-radius: 3px;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }
  
  /* Hero Section */
  .hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: white;
    text-align: center;
    background-image: url('Star\ Trails.jpg');
    background-size: cover;
    background-position: center;
    padding: 0;
  }
  
  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
    margin: 60px auto; /* Add vertical margin */
  }
  
  .hero-content h1 {
    top: 250px;
    font-size: 3.5rem;
    font-weight: 800;
    margin: 0 0 0px 0; /* Clear any default margins and set explicit bottom margin */
    padding: 40px 0; /* Add padding for more space */
    color: #fff;
    text-shadow: 2px 2px 3px #171717;
    animation: fadeIn 1s ease;
    display: block; /* Ensure block-level display */
    width: 100%; /* Full width */
  }
  .hero-content h1 a.typewrite {
    text-decoration: none;
    color: inherit;
  }
  
  .hero-content p {
    top: 150px;
    font-size: 1.2rem;
    text-shadow: 2px 2px 3px #171717;
    color: rgba(255, 255, 255, 0.9);
    animation: fadeIn 1.2s ease;
    margin: 0 0 40px 0; /* Clear default margins and set explicit bottom margin */
    padding: 10px 0; /* Add padding for more space */
    display: block; /* Ensure block-level display */
    width: 100%; /* Full width */
    line-height: 1.8; /* Increased line height */
  }
  
  .hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 50px 0 0 0; /* Clear any default margins and add top margin */
    padding: 20px 0; /* Add padding for more space */
    animation: fadeIn 1.4s ease;
    width: 100%; /* Full width */
    clear: both; /* Prevent floating elements from affecting it */
  }
  
  .typewrite .wrap {
    border-right: 0.08em solid white;
    color: white;
}
  
  .scroll-indicator {
    position: absolute;
    top: 400px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    
  }
  
  .mouse {
    width: 30px;
    height: 50px;
    border: 2px solid white;
    border-radius: 20px;
    position: relative;
  }
  
  .mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    animation: scrollDown 2s infinite;
  }
  
  @keyframes scrollDown {
    0% { top: 8px; opacity: 1; }
    80% { opacity: 0.3; }
    100% { top: 25px; opacity: 0; }
  }
  
  .scroll-indicator p {
    margin-top: 10px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  /* About Section */
  .about-section {
    margin: 0 auto;
    background: linear-gradient(to right, var(--bg-gradient-start), var(--bg-gradient-end));
    padding: 100px 150px;
  }
  
  .about-box {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    max-width: 1200px;
    width: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--primary-color);
  }
  
  .about-box p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
  }
  
  .stats-container {
    display: flex;
    justify-content: space-around;
    margin: 40px 0;
    flex-wrap: wrap;
  }
  
  .stat-item {
    text-align: center;
    padding: 20px;
    transition: var(--transition-standard);
  }
  
  .stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
  }
  
  .stat-item p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
  }
  
  .stat-item:hover {
    transform: translateY(-5px);
  }
  
  /* Feature Cards */
  .features {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
    flex-wrap: wrap;
  }
  
  .feature-card {
    background-color: var(--card-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 12px;
    padding: 25px;
    width: 330px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-standard);
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    background: rgba(201, 165, 48, 0.1);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-standard);
  }
  
  .feature-card:hover .feature-icon {
    transform: rotateY(180deg);
  }
  
  .feature-card h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-align: center;
  }
  
  .feature-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
  }
  
  .feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
  }
  
  /* Demo Section */
  .demo-section {
    background: linear-gradient(135deg, #0c0428, #0a1f4d);
    padding: 100px 0;
  }
  
  .demo-container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
    margin-top: 50px;
  }
  
  .demo-interface {
    flex: 1;
    min-width: 300px;
    max-width: 550px;
  }
  
  .demo-preview {
    width: 100%;
    height: 350px;
    background: #111;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-md);
  }
  
  .demo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .prediction-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 15px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: space-between;
  }
  
  .age-prediction, .gender-prediction {
    color: var(--primary-color);
    font-weight: 600;
  }
  
  .demo-controls {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .demo-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition-standard);
  }
  
  .demo-btn:hover {
    background: rgba(201, 165, 48, 0.2);
  }
  
  .demo-info {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
  }
  
  .demo-info h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 30px;
  }
  
  .workflow-step {
    display: flex;
    margin-bottom: 25px;
    align-items: flex-start;
  }
  
  .step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: #111;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 20px;
    flex-shrink: 0;
  }
  
  .step-content h4 {
    font-size: 1.2rem;
    color: var(--primary-light);
    margin-bottom: 10px;
  }
  
  .step-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
  }
  
  /* Results Section */
  .results-section {
    background: linear-gradient(to right, #0a071b, #0a1e47);
    padding: 100px 0;
  }
  
  .comparison-slider-container {
    max-width: 800px;
    margin: 40px auto;
  }
  
  .comparison-slider {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: ew-resize;
  }
  
  .before-image, .after-image {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
  }
  
  .after-image {
    width: 50%;
  }
  
  .before-image img, .after-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left;
  }
  
  .image-label {
    position: absolute;
    top: 15px;
    color: white;
    background: rgba(0, 0, 0, 0.6);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
  }
  
  .before-image .image-label {
    right: 15px;
  }
  
  .after-image .image-label {
    left: 15px;
  }
  
  .slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--primary-color);
    transform: translateX(-50%);
    z-index: 10;
  }
  
  .slider-handle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .slider-handle i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #111;
    font-size: 1.2rem;
  }
  
  .testimonials {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 60px;
    justify-content: center;
  }
  
  .testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    width: 400px;
    position: relative;
    border-left: 4px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-standard);
  }
  
  .quote-icon {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .quote-icon i {
    color: #111;
    font-size: 1.2rem;
  }
  
  .testimonial-text {
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
    margin-bottom: 20px;
  }
  
  .testimonial-author {
    display: flex;
    align-items: center;
  }
  
  .testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 2px solid var(--primary-color);
  }
  
  .testimonial-author h4 {
    font-size: 1.1rem;
    color: var(--primary-light);
    margin-bottom: 5px;
  }
  
  .testimonial-author p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
  }
  
  .testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }
  
  /* Q&A Section */
  .qa-section {
    background: linear-gradient(to right, var(--bg-gradient-start), var(--bg-gradient-end));
    padding: 100px 0;
  }
  
  .qa-box {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .question {
    background-color: var(--card-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-standard);
  }
  
  .question-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
  }
  
  .question-header h3 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin: 0;
  }
  
  .toggle-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-standard);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
  }
  
  .question.active .toggle-btn {
    transform: rotate(45deg);
  }
  
  .answer {
    padding: 0 20px 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
  }
  
  .question.active .answer {
    max-height: 500px;
    padding: 0 20px 20px;
  }
  
  .answer p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.5;
  }
  
  .question:hover {
    box-shadow: var(--shadow-md);
  }
  
  /* Team Section */
  .team-section {
    background: linear-gradient(to right, var(--bg-gradient-start), var(--bg-gradient-end));
    padding: 100px 0;
  }
  
  .team-boxes {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 50px;
  }
  
  .team-box {
    background-color: rgba(14, 19, 25, 0.9);
    border-radius: 15px;
    width: 350px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-standard);
    border: none;
    border-left: 4px solid var(--primary-color);
  }
  
  .team-image {
    position: relative;
    padding-top: 30px;
    display: flex;
    justify-content: center;
  }
  
  .team-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    transition: var(--transition-standard);
  }
  
  .social-links {
    position: absolute;
    bottom: -15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-standard);
  }
  
  .social-icon {
    width: 35px;
    height: 35px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111;
    text-decoration: none;
    transition: var(--transition-standard);
  }
  
  .social-icon:hover {
    transform: translateY(-5px);
    background: var(--primary-dark);
  }
  
  .team-info {
    padding: 30px 20px;
    text-align: center;
  }
  
  .team-info h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 5px;
  }
  
  .team-role {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin-bottom: 5px;
  }
  
  .team-specialty {
    color: var(--primary-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
  }
  
  .team-bio {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.5;
  }
  
  .team-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
  }
  
  .team-box:hover .team-image img {
    transform: scale(1.1);
  }
  
  .team-box:hover .social-links {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Newsletter Section */
  .newsletter-section {
    background: url('newsletter-bg.jpg') center/cover no-repeat;
    position: relative;
    padding: 80px 0;
  }
  
  .newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1;
  }
  
  .newsletter-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .newsletter-content h2 {
    color: var(--primary-color);
    font-size: 2.2rem;
    margin-bottom: 15px;
  }
  
  .newsletter-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
  }
  
  .newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 50px 0 0 50px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
  }
  
  .newsletter-form button {
    border-radius: 0 50px 50px 0;
    padding: 0 25px;
  }
  
  /* Footer */
  footer {
    background: #080c17;
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 20px;
  }
  
  .footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
  }
  
  .footer-logo {
    flex: 1;
    min-width: 250px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    flex-direction: column;
  }
  
  .footer-logo i {
    color: var(--primary-color);
    margin-right: 10px;
  }
  
  .footer-logo p {
    font-size: 0.9rem;
    font-weight: 400;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.6);
  }
  
  .footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: space-around;
  }
  
  .footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
  }
  
  .footer-section ul {
    list-style: none;
  }
  
  .footer-section ul li {
    margin-bottom: 10px;
  }
  
  .footer-section ul li a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition-standard);
  }
  
  .footer-section ul li a:hover {
    color: var(--primary-color);
  }
  
  .social-icons {
    display: flex;
    gap: 15px;
  }
  
  .copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
  }
  
  /* Back to Top Button */
  .back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #111;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center
  }
    /* Mobile Responsiveness */
@media screen and (max-width: 768px) {
    /* Base adjustments */
    section {
      padding: 60px 0;
    }
    
    .section-header h2 {
      font-size: 2rem;
    }
    
    /* Navigation adjustments */
    .navbar .container {
      padding: 0 10px;
    }
    
    .logo {
      font-size: 1.4rem;
    }
    
    .nav-links {
      position: fixed;
      top: 70px;
      left: -100%;
      flex-direction: column;
      background: rgba(0, 0, 0, 0.95);
      backdrop-filter: blur(10px);
      width: 100%;
      height: calc(100vh - 70px);
      z-index: 999;
      transition: left 0.3s ease;
      padding: 20px 0;
    }
    
    .nav-links.active {
      left: 0;
    }
    
    .nav-links li {
      margin: 15px 0;
    }
    
    .hamburger {
      display: block;
    }
    
    /* Hero section */
    .hero-content h1 {
      font-size: 2.2rem;
      padding: 20px 0;
    }
    
    .hero-content p {
      font-size: 1rem;
      padding: 5px 0;
      margin-bottom: 20px;
    }
    
    .hero-buttons {
      flex-direction: column;
      align-items: center;
      gap: 15px;
      margin-top: 20px;
    }
    
    .primary-btn, .secondary-btn {
      width: 80%;
    }
    
    /* About section */
    .about-section {
      padding: 60px 20px;
    }
    
    .about-box {
      padding: 25px;
    }
    
    .stats-container {
      flex-direction: column;
      gap: 20px;
    }
    
    .stat-item {
      width: 100%;
    }
    
    /* Feature cards */
    .features {
      flex-direction: column;
      align-items: center;
    }
    
    .feature-card {
      width: 90%;
    }
    
    /* Demo section */
    .demo-container {
      flex-direction: column;
      align-items: center;
    }
    
    .demo-interface, .demo-info {
      max-width: 90%;
    }
    
    /* Results section */
    .comparison-slider {
      height: 300px;
    }
    
    .testimonial-card {
      width: 90%;
    }
    
    /* Team section */
    .team-box {
      width: 90%;
    }
    
    /* Newsletter */
    .newsletter-form {
      flex-direction: column;
      width: 90%;
      margin: 0 auto;
    }
    
    .newsletter-form input {
      border-radius: 50px;
      margin-bottom: 10px;
      width: 100%;
    }
    
    .newsletter-form button {
      border-radius: 50px;
      width: 100%;
    }
    
    /* Footer */
    .footer-content {
      flex-direction: column;
      gap: 30px;
    }
    
    .footer-links {
      flex-direction: column;
      gap: 30px;
    }
    
    .social-icons {
      justify-content: center;
    }
    
    /* Back to top button */
    .back-to-top {
      width: 40px;
      height: 40px;
      bottom: 20px;
      right: 20px;
    }
  }
  
  /* Small phones */
  @media screen and (max-width: 480px) {
    .hero-content h1 {
      font-size: 1.8rem;
    }
    
    .primary-btn, .secondary-btn {
      width: 100%;
      padding: 10px 15px;
      font-size: 0.9rem;
    }
    
    .about-box p {
      font-size: 0.95rem;
    }
    
    .question-header h3 {
      font-size: 1rem;
    }
  }