/* Base resets */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Plus Jakarta Sans', sans-serif;
    }

    body {
      background-color: #0a0a0a;
      color: #ffffff;
      overflow-x: hidden;
      min-height: 100vh;
    }

    /* Floating particles background effect */
    .bg-particles {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      z-index: 1;
      pointer-events: none;
    }

    .particle {
      position: absolute;
      background: rgba(255, 255, 255, 0.2);
      border-radius: 1px;
      animation: float 12s infinite linear;
    }

    .p1 { width: 6px; height: 6px; top: 25%; left: 8%; animation-delay: 0s; }
    .p2 { width: 8px; height: 8px; top: 65%; left: 82%; animation-delay: -3s; }
    .p3 { width: 4px; height: 4px; top: 15%; left: 75%; animation-delay: -5s; }
    .p4 { width: 5px; height: 5px; top: 80%; left: 20%; animation-delay: -2s; }
    .p5 { width: 7px; height: 7px; top: 40%; left: 90%; animation-delay: -7s; }

    @keyframes float {
      0% { transform: translateY(0) rotate(0deg); opacity: 0.2; }
      50% { transform: translateY(-20px) rotate(45deg); opacity: 0.6; }
      100% { transform: translateY(0) rotate(0deg); opacity: 0.2; }
    }

    /* Navigation Header */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 24px 60px;
      z-index: 100;
      background: rgba(10, 10, 10, 0.8);
      backdrop-filter: blur(12px);
    }

    .logo {
      font-size: 1.25rem;
      font-weight: 800;
      letter-spacing: -0.5px;
    }

    nav {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    nav a {
      color: #a1a1aa;
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      transition: color 0.2s ease;
    }

    nav a:hover {
      color: #ffffff;
    }

    .theme-toggle {
      background: none;
      border: none;
      color: #a1a1aa;
      cursor: pointer;
      font-size: 1.1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-left: 8px;
    }

    .theme-toggle:hover {
      color: #ffffff;
    }

    /* Hero Section */
    .hero {
      position: relative;
      height: 100vh;
      width: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 0 20px;
    }

    .hero-content {
  position: relative;
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px; /* Controls vertical space between elements */
  padding-top: 60px;
}

    .tagline {
  color: #a1a1aa;
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  z-index: 10;
}

    .main-title {
  position: static; /* Restores standard spacing flow */
  transform: none;
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  font-weight: 800;
  letter-spacing: -2px;
  color: #ffffff;
  white-space: nowrap;
  z-index: 10;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  margin: 0;
}

    .container-3d {
  position: absolute;
  left: 2%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  pointer-events: none; 
}

    .object-3d {
  width: clamp(200px, 22vw, 320px);
  height: auto;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.7));
  animation: gentle-float 6s ease-in-out infinite;
}
    @keyframes gentle-float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-15px); }
    }

    .description {
  max-width: 550px;
  color: #d4d4d8;
  font-size: 1.05rem;
  line-height: 1.6;
  z-index: 10;
  margin: 0;
}

    /* CTA Buttons */
    .cta-group {
  display: flex;
  gap: 16px;
  z-index: 10;
  margin-top: 10px;
}
    .btn {
      padding: 12px 24px;
      border-radius: 8px;
      font-size: 0.95rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.2s ease;
      cursor: pointer;
    }

    .btn-primary {
      background-color: #ef4444;
      color: #ffffff;
      border: none;
    }

    .btn-primary:hover {
      background-color: #dc2626;
      transform: translateY(-2px);
    }

    .btn-secondary {
      background-color: rgba(255, 255, 255, 0.05);
      color: #ffffff;
      border: 1px solid rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(10px);
    }

    .btn-secondary:hover {
      background-color: rgba(255, 255, 255, 0.15);
      border-color: rgba(255, 255, 255, 0.2);
      transform: translateY(-2px);
    }

    /* NEW: About Section */
    .about-section {
      position: relative;
      padding: 100px 24px;
      max-width: 1000px;
      margin: 0 auto;
      z-index: 10;
    }

    .about-card {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 20px;
      padding: 48px;
      backdrop-filter: blur(10px);
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    }

    .section-label {
      display: inline-block;
      color: #ef4444;
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 2px;
      margin-bottom: 16px;
    }

    .about-title {
      font-size: clamp(2rem, 4vw, 3rem);
      font-weight: 800;
      margin-bottom: 24px;
      line-height: 1.2;
    }

    .about-text {
      color: #a1a1aa;
      font-size: 1.1rem;
      line-height: 1.8;
      margin-bottom: 32px;
    }

    .about-text strong {
      color: #ffffff;
      font-weight: 600;
    }

    .badge-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 16px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 32px;
    }

    .badge-item {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .badge-number {
      font-size: 1.5rem;
      font-weight: 800;
      color: #ef4444;
    }

    .badge-label {
      font-size: 0.9rem;
      color: #a1a1aa;
    }
    
    /* Default Dark Mode */
:root {
  --bg-color: #121212;
  --text-color: #ffffff;
  --card-bg: #1e1e1e;
}

/* Light Mode Overrides */
body.light-mode {
  --bg-color: #ffffff;
  --text-color: #121212;
  --card-bg: #f4f4f4;
}

/* Apply Variables to Elements */
body {
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s; /* Smooth transition */
}

    /* Responsive styles */
    @media (max-width: 768px) {
      header {
        padding: 20px 24px;
      }
      .main-title {
        font-size: 3.5rem;
      }
      .about-card {
        padding: 28px;
      }
    }
  .theme-btn {
  background: transparent;      /* Removes default white background */
  border: 1px solid #333;       /* Subtle border, or set to 'none' */
  color: #ffffff;               /* Matches text color of navbar links */
  padding: 6px 12px;            /* Gives it balanced spacing */
  border-radius: 20px;          /* Smooth pill shape */
  font-family: inherit;         /* Matches site font */
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Hover Effect */
.theme-btn:hover {
  background: rgba(255, 255, 255, 0.1); /* Subtle glow on hover */
  border-color: #666;
}

nav, .nav-links {
  display: flex;
  align-items: center; /* Keeps text and button perfectly aligned horizontally */
  gap: 20px;
}