/* Base Styles */
:root {
    --primary-color: #00ff66;
    --primary-dark: #00cc52;
    --secondary-color: #b8ffb8;
    --text-color: #333;
    --text-light: #666;
    --background-light: #f9f9f9;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 16px;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: "Poppins", sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  h1,
  h2,
  h3,
  h4 {
    font-weight: 700;
    line-height: 1.2;
  }
  
  h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
  }
  
  h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
  }
  
  h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  
  p {
    margin-bottom: 1rem;
  }
  
  a {
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
  }
  
  .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
  }
  
  /* Button Styles */
  .cta-button {
    background: var(--primary-color);
    color: black;
    padding: 12px 24px;
    border-radius: 24px;
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    transition: var(--transition);
    border: 2px solid transparent;
  }
  
  .cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 255, 102, 0.2);
  }
  
  /* Navbar */
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
  }
  
  .logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    letter-spacing: 1px;
  }
  
  .nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
  }
  
  .nav-links a {
    font-weight: 500;
  }
  
  .nav-links a:hover {
    color: var(--primary-color);
  }
  
  .login-btn {
    background: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    box-shadow: var(--shadow);
  }
  
  .menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
  }
  
  .menu-toggle span {
    width: 30px;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
  }
  
  /* Hero Section */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%);
  }
  
  .hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 60px 0;
  }
  
  .hero-text {
    flex: 1;
    max-width: 600px;
  }
  
  .hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-light);
  }
  
  .highlight {
    color: var(--primary-dark);
    position: relative;
  }
  
  .highlight::after {
    content: "";
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 10px;
    background-color: rgba(0, 255, 102, 0.3);
    z-index: -1;
  }
  
  .hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  
  .model-container {
    position: relative;
    width: 400px;
    height: 400px;
  }
  
  .brain-model {
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%2300FF66" stroke-width="1" stroke-linecap="round" stroke-linejoin="round"><path d="M9.5 2A2.5 2.5 0 0 1 12 4.5v15a2.5 2.5 0 0 1-4.96.44A2.5 2.5 0 0 1 2 17.5v-10a2.5 2.5 0 0 1 2.5-2.5h1.06a3 3 0 0 0 2.1-.86L9.5 2.14z"/><path d="M14.5 2A2.5 2.5 0 0 0 12 4.5v15a2.5 2.5 0 0 0 4.96.44A2.5 2.5 0 0 0 22 17.5v-10a2.5 2.5 0 0 0-2.5-2.5h-1.06a3 3 0 0 1-2.1-.86L14.5 2.14z"/></svg>');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    animation: pulse 3s infinite alternate;
  }
  
  .floating-element {
    position: absolute;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.7;
    filter: blur(10px);
  }
  
  .e1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation: float 8s infinite alternate;
  }
  
  .e2 {
    width: 60px;
    height: 60px;
    top: 60%;
    left: 20%;
    animation: float 6s infinite alternate-reverse;
  }
  
  .e3 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 10%;
    animation: float 10s infinite alternate;
  }
  
  .e4 {
    width: 50px;
    height: 50px;
    bottom: 20%;
    right: 20%;
    animation: float 7s infinite alternate-reverse;
  }
  
  /* Dashboard Section */
  .dashboard {
    padding: 100px 0;
    background-color: var(--background-light);
  }
  
  .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
  }
  
  .dashboard-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
  }
  
  .dashboard-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-color);
    z-index: -1;
  }
  
  .dashboard-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
  }
  
  .card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 102, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  
  .card-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--primary-dark);
    stroke-width: 2;
  }
  
  .dashboard-card h3 {
    margin-bottom: 10px;
  }
  
  .dashboard-card p {
    color: var(--text-light);
    margin-bottom: 20px;
  }
  
  .card-link {
    color: var(--primary-dark);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
  }
  
  .card-link::after {
    content: "→";
    margin-left: 5px;
    transition: var(--transition);
  }
  
  .card-link:hover::after {
    margin-left: 10px;
  }
  
  /* Features Section */
  .features {
    background: var(--secondary-color);
    padding: 100px 0;
  }
  
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
  }
  
  .feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
  }
  
  .feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
  }
  
  .feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 102, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  
  .feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary-dark);
    stroke-width: 2;
  }
  
  .feature-content h3 {
    margin-bottom: 10px;
  }
  
  .feature-content p {
    color: var(--text-light);
  }
  
  /* Benefits Section */
  .benefits {
    padding: 100px 0;
    background-color: var(--white);
  }
  
  .benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
  }
  
  .benefit-card {
    padding: 30px;
    border-radius: var(--border-radius);
    background: var(--background-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  .benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
  }
  
  .benefit-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(0, 255, 102, 0.2);
    position: absolute;
    top: 10px;
    right: 20px;
  }
  
  .benefit-card h3 {
    position: relative;
    z-index: 1;
  }
  
  .benefit-card p {
    position: relative;
    z-index: 1;
    color: var(--text-light);
  }
  
  /* Call to Action */
  .cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #00ff66 0%, #b8ffb8 100%);
    text-align: center;
  }
  
  .cta h2 {
    color: var(--text-color);
    margin-bottom: 20px;
  }
  
  .cta p {
    color: var(--text-color);
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .cta .cta-button {
    background: var(--white);
    color: var(--text-color);
    font-size: 1.1rem;
    padding: 15px 40px;
  }
  
  .cta .cta-button:hover {
    background: var(--text-color);
    color: var(--white);
  }
  
  /* Footer */
  .footer {
    background-color: #222;
    color: var(--white);
    padding: 80px 0 30px;
  }
  
  .footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
  }
  
  .footer-logo {
    flex: 1;
    min-width: 200px;
  }
  
  .footer-logo .logo {
    color: var(--white);
    margin-bottom: 20px;
  }
  
  .footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
  }
  
  .footer-column h4 {
    margin-bottom: 20px;
    font-size: 1.2rem;
  }
  
  .footer-column a {
    display: block;
    color: #aaa;
    margin-bottom: 10px;
  }
  
  .footer-column a:hover {
    color: var(--primary-color);
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
  }
  
  /* Animations */
  @keyframes float {
    0% {
      transform: translateY(0) rotate(0deg);
    }
    50% {
      transform: translateY(-20px) rotate(5deg);
    }
    100% {
      transform: translateY(0) rotate(0deg);
    }
  }
  
  @keyframes pulse {
    0% {
      transform: scale(1);
      opacity: 0.8;
    }
    50% {
      transform: scale(1.05);
      opacity: 1;
    }
    100% {
      transform: scale(1);
      opacity: 0.8;
    }
  }
  
  /* Add these animation classes to the CSS file */
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }
  
  .animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Responsive Styles */
  @media (max-width: 992px) {
    h1 {
      font-size: 2.8rem;
    }
  
    h2 {
      font-size: 2rem;
    }
  
    .hero-content {
      flex-direction: column;
      text-align: center;
    }
  
    .hero-text {
      max-width: 100%;
    }
  
    .model-container {
      width: 300px;
      height: 300px;
    }
  
    .features-grid {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 768px) {
    .nav-links {
      display: none;
    }
  
    .menu-toggle {
      display: flex;
    }
  
    h1 {
      font-size: 2.2rem;
    }
  
    h2 {
      font-size: 1.8rem;
    }
  
    .nav-links {
      display: none;
      position: absolute;
      top: 80px;
      left: 0;
      width: 100%;
      background: white;
      flex-direction: column;
      padding: 20px;
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
      z-index: 100;
    }
  
    .nav-links.active {
      display: flex;
    }
  
    .menu-toggle.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }
  
    .menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }
  
    .menu-toggle.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -6px);
    }
  }
  
  @media (max-width: 576px) {
    .dashboard-grid,
    .benefits-grid {
      grid-template-columns: 1fr;
    }
  
    .footer-links {
      flex-direction: column;
      gap: 30px;
    }
  
    h1 {
      font-size: 1.8rem;
    }
  
    .section-subtitle {
      font-size: 1rem;
    }
  
    .cta h2 {
      font-size: 1.5rem;
    }
  
    .cta p {
      font-size: 1rem;
    }
  }
  
  /* Stagger animations for dashboard cards */
  .dashboard-card:nth-child(1) {
    transition-delay: 0.1s;
  }
  .dashboard-card:nth-child(2) {
    transition-delay: 0.2s;
  }
  .dashboard-card:nth-child(3) {
    transition-delay: 0.3s;
  }
  .dashboard-card:nth-child(4) {
    transition-delay: 0.4s;
  }
  .dashboard-card:nth-child(5) {
    transition-delay: 0.5s;
  }
  
  /* Stagger animations for features */
  .feature:nth-child(1) {
    transition-delay: 0.1s;
  }
  .feature:nth-child(2) {
    transition-delay: 0.2s;
  }
  .feature:nth-child(3) {
    transition-delay: 0.3s;
  }
  .feature:nth-child(4) {
    transition-delay: 0.4s;
  }
  
  /* Stagger animations for benefits */
  .benefit-card:nth-child(1) {
    transition-delay: 0.1s;
  }
  .benefit-card:nth-child(2) {
    transition-delay: 0.2s;
  }
  .benefit-card:nth-child(3) {
    transition-delay: 0.3s;
  }
  .benefit-card:nth-child(4) {
    transition-delay: 0.4s;
  }