/* General Styles */
:root {
    --primary-color: #a0d8f0;
    --secondary-color: #73b3e2;
    --text-dark: #213653; /* Dark text for button */
    --text-light: #f0fdfc;
    --bg-dark: #254060; /* Darker blue background to match the screenshot */
    --btn-bg: linear-gradient(145deg, #a0d8f0, #73b3e2); /* Button gradient */
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    color: var(--text-light);
    line-height: 1.6;
    background-color: var(--bg-dark);
    overflow-x: hidden;
    position: relative;
  }
  
  /* Background animation */
  #background-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
  }

/* Chat-style particle canvas behind everything */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}
  
  /* Navigation */
  .nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    box-sizing: border-box;
    padding: 1rem 2rem;
    background: rgba(37, 64, 96, 0.5); /* Semi-transparent dark blue matching hero */
    backdrop-filter: blur(10px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-light);
  }

.brand-logo {
  height: 40px;
  max-height: 80px;
  width: auto;
  vertical-align: middle;
  margin-right: 10px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  padding: 4px;
  border: 1px solid rgba(255,255,255,0.15);
}
  
  .links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    transition: background-color 200ms ease, color 200ms ease;
  }
  
  .links a:hover {
    background-color: var(--secondary-color);
    color: var(--text-dark);
  }
  
  /* Main Content */
  main {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .section-container {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .hero {
    height: 100vh;
    justify-content: center;
    padding-top: 0;
    position: relative;
  }
  
  h1 {
    font-size: 4rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -1px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.1);
  }
  
  .subtitle {
    font-size: 1.25rem;
    max-width: 800px;
    color: var(--text-light);
    margin: 1rem 0 2rem;
  }
  
  .cta-btn {
    display: inline-block;
    padding: 1.2rem 3.5rem;
    background: var(--btn-bg);
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
  }
  
  .cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.4);
  }
  
  h2 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
  }
  
  /* Content Sections */
  .section-container p, .section-container ul {
    max-width: 800px;
    margin: 1rem auto;
    font-size: 1.1rem;
    color: var(--text-light);
  }
  
  .list-container li {
    text-align: left;
    margin-bottom: 1rem;
    list-style: none;
    padding-left: 2em;
    position: relative;
  }
  
  .list-container li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
  }
  
  .list-container li span {
    font-weight: 600;
    color: var(--primary-color);
  }
  
  .split-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    width: 100%;
  }
  
  .content-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: left;
    flex: 1;
    min-width: 300px;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .content-box h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-top: 0;
    color: var(--primary-color);
  }
  
  .content-box ul {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--text-light);
  }
  
  .content-box ul li {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }
  
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    width: 100%;
  }
  
  .feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 1.5rem;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 200ms ease, box-shadow 200ms ease;
  }
  
  .feature-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
  }
  
  .feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
    transform: rotate(-10deg);
    transition: transform 300ms ease;
    color: var(--primary-color);
  }
  
  .feature-card:hover .feature-icon {
    transform: rotate(0deg) scale(1.1);
  }
  
  .feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
  }
  
  .feature-card p {
    font-size: 1rem;
    margin: 0;
  }
  
  .impact-list {
    list-style: none;
    padding: 0;
    text-align: left;
  }
  
  .impact-list li {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 200ms ease, box-shadow 200ms ease;
    color: var(--text-light);
  }
  
  .impact-list li:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  }
  
  .impact-list .highlight {
    font-weight: 700;
    color: var(--primary-color);
  }
  
  /* Footer */
  footer {
    text-align: center;
    padding: 2rem 0;
    color: rgba(255, 255, 255, 0.6);
    opacity: 0.8;
    font-size: 0.9rem;
  }
  
  /* Animations */
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1), opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  .animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
  }
  
  .delay-2 { transition-delay: 0.2s; }
  .delay-4 { transition-delay: 0.4s; }
  .delay-6 { transition-delay: 0.6s; }
  .delay-8 { transition-delay: 0.8s; }
  .delay-10 { transition-delay: 1s; }
  
  /* Media Queries */
  @media (max-width: 768px) {
    .nav {
      padding: 0.75rem 1rem;
    }
    .brand {
      font-size: 1.2rem;
    }
    .links a {
      font-size: 0.8rem;
      padding: 0.4rem 0.8rem;
    }
    h1 {
      font-size: 2.5rem;
    }
    .subtitle {
      font-size: 1rem;
    }
    .cta-btn {
      padding: 0.8rem 2rem;
    }
  }