:root {
      --bg-base: #060814;
      --bg-card: rgba(13, 17, 35, 0.55);
      --bg-card-hover: rgba(20, 26, 54, 0.75);
      --border-subtle: rgba(255, 255, 255, 0.05);
      --border-hover: rgba(255, 255, 255, 0.12);
      
      --text-primary: #F8FAFC;
      --text-secondary: #94A3B8;
      --text-muted: #64748B;
      
      --color-cyan: #06B6D4;
      --color-blue: #3B82F6;
      --color-violet: #8B5CF6;
      --color-emerald: #10B981;
      --color-orange: #F97316;
      --color-pink: #EC4899;
      --color-teal: #14B8A6;
      
      --glow-intensity: 0.15;
      --transition-speed: 0.3s;
    }

    .light-theme {
      --bg-base: #F8FAFC;
      --bg-card: rgba(255, 255, 255, 0.75);
      --bg-card-hover: rgba(241, 245, 249, 0.85);
      --border-subtle: rgba(148, 163, 184, 0.15);
      --border-hover: rgba(148, 163, 184, 0.35);
      
      --text-primary: #0F172A;
      --text-secondary: #475569;
      --text-muted: #94A3B8;
      
      --glow-intensity: 0.06;
    }

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

    body {
      background-color: var(--bg-base);
      color: var(--text-primary);
      font-family: "Plus Jakarta Sans", sans-serif;
      min-height: 100vh;
      overflow-x: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
      transition: background-color var(--transition-speed), color var(--transition-speed);
    }

    /* Ambient Glowing Backgrounds */
    
    
    
    

    /* Grid Background overlay */
    .bg-grid {
      position: fixed;
      inset: 0;
      background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
      background-size: 50px 50px;
      pointer-events: none;
      z-index: 1;
    }

    .light-theme .bg-grid {
      background-image: 
        linear-gradient(rgba(15, 23, 42, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.02) 1px, transparent 1px);
    }

    /* Sticky Navigation Header */
    nav.top-nav {
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-subtle);
      background: rgba(6, 8, 20, 0.6);
      padding: 14px 24px;
      transition: background var(--transition-speed), border var(--transition-speed);
    }

    .light-theme nav.top-nav {
      background: rgba(248, 250, 252, 0.7);
    }

    .nav-container {
      max-width: 1300px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .brand-link {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .brand-logo-container {
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-subtle);
      padding: 2px;
    }

    .brand-logo-img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    .brand-text {
      font-family: "Outfit", sans-serif;
      font-weight: 800;
      font-size: 22px;
      letter-spacing: -0.5px;
      color: var(--text-primary);
    }

    /* Dual Theme Switch Toggle */
    .theme-toggle {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-subtle);
      width: 44px;
      height: 44px;
      border-radius: 12px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-primary);
      transition: all 0.3s;
    }

    .theme-toggle:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: var(--border-hover);
      transform: scale(1.05);
    }

    .theme-toggle svg {
      width: 20px;
      height: 20px;
      transition: transform 0.5s;
    }

    .theme-toggle .sun-icon {
      display: none;
    }

    .light-theme .theme-toggle .moon-icon {
      display: none;
    }

    .light-theme .theme-toggle .sun-icon {
      display: block;
    }

    /* Main Container */
    

    /* Hero Area */
    

    

    

    

    /* Animated text typist */
    

    @keyframes blink {
      from, to { border-color: transparent }
      50% { border-color: var(--color-cyan); }
    }

    

    /* Video Console Mock Monitor (Centered and Premium) */
    

    .light-theme .video-console {
      box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05);
    }

    

    

    
    
    
    

    

    
    
    
    
    

    /* Particle interactive Canvas */
    

    

    

    

    

    

    

    /* Actual embedded video */
    

    

    

    

    

    @keyframes pulse {
      0%, 100% { opacity: 0.4; }
      50% { opacity: 1; }
    }

    /* Products Grid - Full Width Desktop-first Columns */
    

    

    

    /* Cards */
    

    

    .light-theme .card::before {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.08), transparent 40%);
    }

    

    

    .light-theme .card:hover {
      box-shadow: 0 12px 25px rgba(15, 23, 42, 0.06);
    }

    

    

    

    

    

    

    

    

    

    

    /* Individual Card Hover Aesthetics */
    
    
    
    

    
    
    
    

    
    
    
    

    
    
    
    

    
    
    
    

    
    
    
    

    
    
    
    

    /* RAG Server card — warm amber */
    
    
    
    

    /* Coming Soon placeholder card */
    
    
    
    
    
    

    /* Columns Footer */
    

    .light-theme footer {
      background: rgba(241, 245, 249, 0.95);
    }

    .footer-content {
      max-width: 1300px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 40px;
    }

    @media  (max-width: 768px)  {

      .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
      }
    }


    .footer-left {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .footer-brand-row {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .footer-brand-logo {
      width: 28px;
      height: 28px;
      object-fit: contain;
    }

    .footer-tagline {
      font-size: 13.5px;
      color: var(--text-secondary);
      line-height: 1.6;
      max-width: 320px;
    }

    .footer-col {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .footer-title {
      font-family: "Outfit", sans-serif;
      font-weight: 700;
      font-size: 14.5px;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text-primary);
    }

    

    

    

    .footer-bottom {
      max-width: 1300px;
      margin: 40px auto 0;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12.5px;
      color: var(--text-muted);
    }

    .light-theme .footer-bottom {
      border-top-color: rgba(15, 23, 42, 0.05);
    }

    @media  (max-width: 600px)  {

      .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
      }
      
      

      

      

      

      
    }


    /* Coming Soon Frosted glass overlay modal */
    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 1000;
      background: rgba(4, 6, 15, 0.5);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.4s;
      padding: 20px;
    }

    .modal-overlay.active {
      opacity: 1;
      pointer-events: auto;
    }

    .modal-box {
      background: rgba(15, 22, 42, 0.8);
      border: 1px solid rgba(255, 255, 255, 0.08);
      max-width: 480px;
      width: 100%;
      border-radius: 24px;
      padding: 36px;
      position: relative;
      transform: scale(0.9);
      transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15);
      box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
      text-align: center;
    }

    .light-theme .modal-box {
      background: rgba(255, 255, 255, 0.9);
      border-color: rgba(148, 163, 184, 0.2);
      box-shadow: 0 25px 50px rgba(15, 23, 42, 0.1);
    }

    .modal-overlay.active .modal-box {
      transform: scale(1);
    }

    .modal-close-btn {
      position: absolute;
      top: 20px;
      right: 20px;
      background: none;
      border: none;
      color: var(--text-muted);
      cursor: pointer;
      font-size: 24px;
      line-height: 1;
      transition: color 0.3s;
    }

    .modal-close-btn:hover {
      color: var(--text-primary);
    }

    .modal-icon-container {
      width: 70px;
      height: 70px;
      border-radius: 20px;
      background: rgba(139, 92, 246, 0.1);
      border: 1px solid rgba(139, 92, 246, 0.25);
      color: var(--color-violet);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
    }

    .modal-icon-container svg {
      width: 32px;
      height: 32px;
    }

    .modal-title {
      font-family: "Outfit", sans-serif;
      font-weight: 800;
      font-size: 24px;
      margin-bottom: 12px;
      color: var(--text-primary);
    }

    .modal-message {
      font-size: 14.5px;
      color: var(--text-secondary);
      line-height: 1.6;
      margin-bottom: 24px;
    }

    /* Beta sign up form inside modal */
    .modal-form {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    

    .light-theme .form-input {
      background: rgba(15, 23, 42, 0.01);
    }

    

    

    

    /* Quick Navigation Dropdown styling */
    .nav-dropdown-container {
      position: relative;
      display: inline-block;
      z-index: 150;
    }

    .nav-dropdown-trigger {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-subtle);
      color: var(--text-primary);
      padding: 9px 18px;
      border-radius: 12px;
      font-family: inherit;
      font-size: 13.5px;
      font-weight: 600;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: all 0.3s;
    }

    .nav-dropdown-trigger:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: var(--border-hover);
      transform: translateY(-1px);
    }

    .nav-dropdown-trigger svg {
      transition: transform 0.3s;
    }

    .nav-dropdown-container:hover .nav-dropdown-trigger svg {
      transform: rotate(180deg);
    }

    .nav-dropdown-menu {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      width: 250px;
      background: rgba(10, 15, 30, 0.85);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border: 1px solid var(--border-subtle);
      border-radius: 16px;
      padding: 10px 8px;
      opacity: 0;
      visibility: hidden;
      transform: translateY(10px);
      transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    }

    .light-theme .nav-dropdown-menu {
      background: rgba(255, 255, 255, 0.95);
      box-shadow: 0 15px 30px rgba(15, 23, 42, 0.08);
    }

    .nav-dropdown-container:hover .nav-dropdown-menu,
    .nav-dropdown-container.active .nav-dropdown-menu,
    .nav-dropdown-container:focus-within .nav-dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    

    

    .nav-dropdown-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 14px;
      border-radius: 10px;
      text-decoration: none;
      color: var(--text-secondary);
      font-size: 13.5px;
      font-weight: 550;
      transition: all 0.25s;
    }

    .nav-dropdown-item:hover {
      background: rgba(255, 255, 255, 0.04);
      color: var(--text-primary);
      transform: translateX(4px);
    }

    .light-theme .nav-dropdown-item:hover {
      background: rgba(15, 23, 42, 0.03);
    }

    

    

    .nav-dropdown-item:hover .item-icon-svg {
      color: var(--color-cyan);
    }
  
    /* Social Proof & Trust Sections */
    
    
    
    
    
    
    
    
    
    

    
    
    
    
    
    
    
    

    
    
    
    
    
    

    .light-theme .metrics-strip, .light-theme .testimonial-card, .light-theme .email-capture-section { background: rgba(255,255,255,0.7); border-color: rgba(0,0,0,0.05); }
    .light-theme .email-capture-form input { background: white; color: black; border-color: rgba(0,0,0,0.1); }
  
/* Unified Launch Action Button */
.action-box {
  margin-top: 30px;
  display: flex;
  justify-content: center;
}
.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-theme, #F97316);
  color: white;
  text-decoration: none;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 99px;
  transition: all 0.3s ease;
  font-size: 16px;
}
.action-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 12px 30px rgba(255, 255, 255, 0.1);
}
.action-btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s;
}
.action-btn:hover svg {
  transform: translateX(4px);
}

/* Subpage Typewriter Animation */
.typing-subpage {
  border-right: 2px solid var(--color-theme, var(--color-cyan));
  white-space: nowrap;
  animation: blink-subpage 0.75s step-end infinite;
}
@keyframes blink-subpage {
  from, to { border-color: transparent }
  50% { border-color: var(--color-theme, var(--color-cyan)); }
}