* { box-sizing: border-box; }
    
    body {
      font-family: "Inter", sans-serif;
      background: var(--bg);
      margin: 0;
      padding: 0;
      color: var(--text);
      overflow-x: hidden;
      line-height: 1.6;
    }

    h1, h2, h3, h4, p { margin: 0; }
    a { text-decoration: none; }

   
    .bg-pattern {
      background-image: radial-gradient(var(--accent-soft) 1.5px, transparent 1.5px);
      background-size: 24px 24px;
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      z-index: -1;
      opacity: 0.6;
    }

    /* HERO SECTION */
    .eld-hero {
      padding: 80px 0 100px;
      position: relative;
      overflow: hidden;
    }

    .eld-hero-inner {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      align-items: center;
      gap: 60px;
    }

    .hero-label {
      background: var(--bg-strong);
      color: var(--accent-dark);
      padding: 6px 16px;
      border-radius: var(--radius-pill);
      font-size: 14px;
      font-weight: 700;
      display: inline-block;
      margin-bottom: 20px;
      letter-spacing: 0.5px;
    }

    .hero-title {
      font-size: clamp(40px, 5vw, 64px);
      font-weight: 900;
      line-height: 1.1;
      color: var(--text);
      letter-spacing: -1px;
    }

    .hero-title span {
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: block;
    }

    .hero-subtext {
      color: var(--muted);
      font-size: 18px;
      margin: 24px 0 40px;
      max-width: 580px;
    }

    .hero-buttons {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn-primary1 {
      padding: 16px 32px;
      background: var(--accent);
      color: white;
      font-weight: 600;
      border-radius: var(--radius-pill);
      transition: var(--transition);
      box-shadow: 0 10px 20px -5px rgba(41, 152, 255, 0.4);
      border: none;
      cursor: pointer;
    }

    .btn-primary1:hover {
      background: var(--accent-dark);
      transform: translateY(-2px);
      box-shadow: 0 15px 30px -5px rgba(41, 152, 255, 0.5);
    }

    .btn-outline1 {
      padding: 16px 32px;
      background: white;
      border: 1px solid #e2e8f0;
      color: var(--text);
      font-weight: 600;
      border-radius: var(--radius-pill);
      transition: var(--transition);
      cursor: pointer;
    }

    .btn-outline1:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--bg-strong);
    }

    .hero-graphic {
      position: relative;
      display: flex;
      justify-content: center;
    }

    .hero-graphic img {
      width: 100%;
      max-width: 450px;
      position: relative;
      z-index: 2;
      animation: float 6s ease-in-out infinite;
      filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
    }

    .hero-graphic .circle-bg {
      width: 450px;
      height: 450px;
      background: var(--bg-strong);
      border-radius: 50%;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 1;
      border: 1px solid var(--accent-soft);
    }

    .features-section { padding: 100px 0; }

    .section-header {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 60px;
    }

    .section-header h2 {
      font-size: 36px;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 16px;
    }

    .section-header p {
      font-size: 18px;
      color: var(--muted);
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 30px;
    }

    .feature-card {
      background: var(--card);
      padding: 40px 32px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(0,0,0,0.04);
      transition: var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-hover);
      border-color: var(--accent-soft);
    }

    .feature-icon {
      width: 50px;
      height: 50px;
      background: var(--bg-strong);
      color: var(--accent);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
      font-size: 24px;
    }
    
    .feature-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text);
    }

    .feature-card p {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.7;
    }

    .telemetry-section {
      padding: 100px 0;
      background: var(--bg-strong);
      position: relative;
    }

    .telemetry-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 50px;
    }

    .tele-card {
      background: var(--card);
      padding: 30px;
      border-radius: var(--radius-lg);
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
      border-top: 4px solid var(--accent);
      transition: var(--transition);
    }

    .tele-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-soft);
    }

    .tele-card h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .tele-card p {
      font-size: 14px;
      color: var(--muted);
    }

    .pipeline-section { padding: 100px 0; }

    .pipeline-wrapper {
      position: relative;
      max-width: 800px;
      margin: 0 auto;
      padding-left: 40px;
    }

    .pipeline-wrapper::before {
      content: '';
      position: absolute;
      left: 14px;
      top: 20px;
      bottom: 20px;
      width: 2px;
      background: #e2e8f0;
    }

    .step {
      position: relative;
      margin-bottom: 50px;
    }

    .step:last-child { margin-bottom: 0; }

    .step-number {
      position: absolute;
      left: -40px;
      width: 30px;
      height: 30px;
      background: var(--accent);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 14px;
      border: 4px solid white;
      box-shadow: 0 0 0 2px var(--accent-soft);
    }

    .step-content h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-content p { color: var(--muted); }

    /* CTA */
    .cta-section {
      padding: 100px 24px;
      background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
      text-align: center;
      color: white;
      margin: 40px 24px;
      border-radius: var(--radius-xl);
      box-shadow: 0 20px 50px rgba(0, 84, 199, 0.3);
    }

    .cta-inner h2 {
      font-size: 36px;
      font-weight: 800;
      margin-bottom: 16px;
    }
    
    .cta-inner p {
      font-size: 18px;
      opacity: 0.9;
      margin-bottom: 32px;
    }

    .btn-white {
      background: white;
      color: var(--accent-dark);
      padding: 16px 40px;
      font-weight: 700;
      border-radius: var(--radius-pill);
      display: inline-block;
      transition: var(--transition);
    }

    .btn-white:hover {
      transform: scale(1.05);
      box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

    @keyframes float {
      0% { transform: translateY(0px); }
      50% { transform: translateY(-15px); }
      100% { transform: translateY(0px); }
    }

    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.8s ease-out;
    }

    .reveal.active {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 900px) {
      .eld-hero-inner { grid-template-columns: 1fr; text-align: center; }
      .hero-buttons { justify-content: center; }
      .hero-graphic { margin-top: 40px; }
      .hero-title { font-size: 36px; }
      .hero-graphic .circle-bg { width: 300px; height: 300px; }
    }