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

    body {
      box-sizing: border-box;
      /* Font family inherited from Punggawa_webfont.css */
      background-color: #060912;
      color: #e8f4f8;
      overflow-x: hidden;
      width: 100%;
      height: 100%;
    }

    html, body {
      height: 100%;
    }

    #vanta-bg {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
    }

    .app-container {
      width: 100%;
      height: 100%;
      overflow-y: auto;
      overflow-x: hidden;
      position: relative;
      z-index: 1;
      background: transparent;
    }

    /* Navigation */
    .nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(6, 9, 18, 0.9);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(57, 255, 20, 0.15);
      padding: 1.2rem 2rem;
    }

    .nav-content {
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-size: 1.5rem;
      font-weight: 700;
      background: linear-gradient(135deg, #39ff14 0%, #00d9ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: -0.02em;
    }

    .nav-links {
      display: flex;
      gap: 2rem;
      align-items: center;
    }

    .nav-link {
      color: #8b9db8;
      text-decoration: none;
      font-size: 0.95rem;
      font-weight: 500;
      transition: all 0.3s ease;
      cursor: pointer;
      position: relative;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      width: 0;
      height: 2px;
      bottom: -5px;
      left: 0;
      background-color: #39ff14;
      transition: width 0.3s ease;
    }

    .nav-link:hover::after {
      width: 100%;
    }

    .nav-link:hover {
      color: #39ff14;
    }

    .nav-cta {
      background: linear-gradient(135deg, #39ff14 0%, #2dd60f 100%);
      color: #0a0d1a;
      padding: 0.6rem 1.5rem;
      border-radius: 8px;
      font-weight: 600;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .nav-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(57, 255, 20, 0.5);
    }

    /* Page Content */
    .page-content {
      padding-top: 80px;
      min-height: 100%;
    }

    .page {
      display: none;
      animation: fadeIn 0.5s ease;
    }

    .page.active {
      display: block;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* Hero Section */
    .hero {
      position: relative;
      padding: 6rem 2rem;
      text-align: center;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: 
        radial-gradient(circle at 20% 50%, rgba(57, 255, 20, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 217, 255, 0.06) 0%, transparent 50%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      z-index: 1;
    }

    .hero h1 {
      font-size: 3.5rem;
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      background: linear-gradient(135deg, #ffffff 0%, #39ff14 50%, #00d9ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: -0.03em;
    }

    .hero p {
      font-size: 1.25rem;
      color: #8b9db8;
      margin-bottom: 2.5rem;
      line-height: 1.6;
    }

    .hero-cta {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }

    .btn {
      padding: 1rem 2rem;
      border-radius: 10px;
      font-size: 1rem;
      font-weight: 600;
      border: none;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
      display: inline-block;
    }

    .btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

    .btn-primary {
      background: linear-gradient(135deg, #39ff14 0%, #2dd60f 100%);
      color: #0a0d1a;
      box-shadow: 0 10px 40px rgba(57, 255, 20, 0.4);
    }

    .btn-primary:hover {
      box-shadow: 0 15px 50px rgba(57, 255, 20, 0.6);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.03);
      color: #00d9ff;
      border: 2px solid rgba(0, 217, 255, 0.3);
      backdrop-filter: blur(10px);
    }

    .btn-secondary:hover {
      background: rgba(0, 217, 255, 0.1);
      border-color: rgba(0, 217, 255, 0.6);
    }

    /* Product Cards Section */
    .products-section {
      padding: 4rem 2rem 6rem;
      max-width: 1400px;
      margin: 0 auto;
    }

    .section-header {
      text-align: center;
      margin-bottom: 4rem;
    }

    .section-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: #ffffff;
    }

    .section-header p {
      font-size: 1.1rem;
      color: #8b9db8;
    }

    .product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 2rem;
      max-width: 1200px;
      margin: 0 auto;
    }

    .product-card {
      position: relative;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 20px;
      padding: 2.5rem;
      backdrop-filter: blur(20px);
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer;
      overflow: hidden;
    }

    .product-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, #39ff14, #00d9ff);
      transform: scaleX(0);
      transition: transform 0.4s ease;
    }

    .product-card:hover::before {
      transform: scaleX(1);
    }

    .product-card:hover {
      transform: translateY(-10px) scale(1.02);
      border-color: rgba(57, 255, 20, 0.35);
      box-shadow: 0 20px 60px rgba(57, 255, 20, 0.25);
      background: rgba(255, 255, 255, 0.05);
    }

    .product-icon {
      width: 70px;
      height: 70px;
      margin-bottom: 1.5rem;
      background: linear-gradient(135deg, rgba(57, 255, 20, 0.15), rgba(0, 217, 255, 0.15));
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
    }

    .product-icon img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 12px;
    }

    .product-card h3 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: #ffffff;
    }

    .product-card p {
      color: #8b9db8;
      line-height: 1.6;
      margin-bottom: 1.5rem;
    }

    .product-card .btn {
      width: 100%;
    }

    /* Product Page Styles */
    .product-hero {
      padding: 4rem 2rem;
      text-align: center;
      background: linear-gradient(135deg, rgba(57, 255, 20, 0.04), rgba(0, 217, 255, 0.04));
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .product-hero h1 {
      font-size: 3rem;
      font-weight: 800;
      margin-bottom: 1rem;
      color: #ffffff;
    }

    .product-hero .subtitle {
      font-size: 1.3rem;
      color: #8b9db8;
      margin-bottom: 2rem;
    }

    .product-mockup {
      max-width: 900px;
      margin: 2rem auto 0;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(57, 255, 20, 0.2);
      border-radius: 16px;
      padding: 3rem;
      backdrop-filter: blur(10px);
    }

    .mockup-placeholder {
      width: 100%;
      height: 300px;
      background: linear-gradient(135deg, rgba(6, 9, 18, 0.8), rgba(15, 23, 41, 0.8));
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      border: 2px solid rgba(57, 255, 20, 0.2);
    }

    .product-description {
      max-width: 1200px;
      margin: 4rem auto;
      padding: 0 2rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
    }

    .product-description h2 {
      font-size: 2rem;
      margin-bottom: 1.5rem;
      color: #ffffff;
    }

    .product-description p {
      color: #8b9db8;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    .product-description ul {
      list-style: none;
      margin-top: 1.5rem;
    }

    .product-description li {
      padding: 0.5rem 0;
      color: #8b9db8;
      position: relative;
      padding-left: 1.5rem;
    }

    .product-description li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: #39ff14;
      font-weight: bold;
    }

    .capabilities-section {
      max-width: 1200px;
      margin: 4rem auto;
      padding: 0 2rem;
    }

    .capabilities-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .capability-card {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 2rem;
      transition: all 0.3s ease;
    }

    .capability-card:hover {
      border-color: rgba(57, 255, 20, 0.35);
      background: rgba(255, 255, 255, 0.05);
      transform: translateY(-5px);
    }

    .capability-icon {
      font-size: 2rem;
      margin-bottom: 1rem;
    }

    .capability-card h4 {
      font-size: 1.1rem;
      margin-bottom: 0.5rem;
      color: #ffffff;
    }

    .capability-card p {
      font-size: 0.9rem;
      color: #8b9db8;
      line-height: 1.5;
    }

    /* Integration Section */
    .integration-section {
      max-width: 1200px;
      margin: 6rem auto;
      padding: 4rem 2rem;
      text-align: center;
      background: rgba(57, 255, 20, 0.03);
      border-radius: 24px;
      border: 1px solid rgba(57, 255, 20, 0.12);
    }

    .integration-visual {
      margin-top: 3rem;
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .integration-node {
      width: 150px;
      height: 150px;
      background: rgba(255, 255, 255, 0.04);
      border: 2px solid rgba(57, 255, 20, 0.3);
      border-radius: 20px;
      padding: 1rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
    }

    .integration-node img {
      width: auto;
      height: auto;
      max-width: 80%;
      max-height: 60px;
      object-fit: contain;
      margin-bottom: 0.8rem;
    }

    .integration-node:hover {
      transform: scale(1.05);
      border-color: rgba(57, 255, 20, 0.6);
      box-shadow: 0 10px 40px rgba(57, 255, 20, 0.35);
    }

    .integration-node span {
      font-size: 0.85rem;
      margin-top: 0.5rem;
      color: #8b9db8;
    }

    /* Why Choose Section */
    .why-section {
      max-width: 1200px;
      margin: 4rem auto 6rem;
      padding: 0 2rem;
    }

    .why-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2rem;
      margin-top: 2rem;
    }

    .why-card {
      background: linear-gradient(135deg, rgba(57, 255, 20, 0.04), rgba(0, 217, 255, 0.04));
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      transition: all 0.3s ease;
    }

    .why-card:hover {
      transform: translateY(-5px);
      border-color: rgba(57, 255, 20, 0.35);
    }

    .why-icon {
      font-size: 2.5rem;
      margin-bottom: 1rem;
    }

    .why-card h4 {
      font-size: 1.2rem;
      margin-bottom: 0.5rem;
      color: #ffffff;
    }

    .why-card p {
      color: #8b9db8;
      line-height: 1.6;
    }

    /* Back Navigation */
    .back-nav {
      max-width: 1400px;
      margin: 0 auto;
      padding: 2rem 2rem 1rem;
    }

    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: #00d9ff;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .back-link:hover {
      gap: 0.8rem;
    }

    /* Footer */
    .footer {
      background: rgba(6, 9, 18, 0.95);
      border-top: 1px solid rgba(57, 255, 20, 0.15);
      padding: 4rem 2rem 2rem;
      margin-top: 4rem;
    }

    .footer-content {
      max-width: 1400px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 3rem;
      margin-bottom: 3rem;
    }

    .footer-brand {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .footer-logo {
      font-size: 1.5rem;
      font-weight: 700;
      background: linear-gradient(135deg, #39ff14 0%, #00d9ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 0.5rem;
    }

    .footer-brand p {
      color: #8b9db8;
      line-height: 1.6;
      font-size: 0.95rem;
    }

    .footer-section h4 {
      color: #ffffff;
      font-size: 1.1rem;
      margin-bottom: 1rem;
      font-weight: 600;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .footer-links a {
      color: #8b9db8;
      text-decoration: none;
      font-size: 0.95rem;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .footer-links a:hover {
      color: #39ff14;
      padding-left: 0.5rem;
    }

    .contact-info {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .contact-item {
      color: #8b9db8;
      font-size: 0.95rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .social-links {
      display: flex;
      gap: 1rem;
      margin-top: 1rem;
    }

    .social-icon {
      width: 40px;
      height: 40px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      transition: all 0.3s ease;
      cursor: pointer;
      text-decoration: none;
    }

    .social-icon:hover {
      background: rgba(57, 255, 20, 0.1);
      border-color: rgba(57, 255, 20, 0.4);
      transform: translateY(-3px);
    }

    .footer-bottom {
      max-width: 1400px;
      margin: 0 auto;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-bottom p {
      color: #64748b;
      font-size: 0.9rem;
    }

    .footer-bottom-links {
      display: flex;
      gap: 2rem;
    }

    .footer-bottom-links a {
      color: #64748b;
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.3s ease;
    }

    .footer-bottom-links a:hover {
      color: #39ff14;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .hero h1 {
        font-size: 3rem;
      }

      .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      }
    }

    @media (max-width: 768px) {
      .hero h1 {
        font-size: 2.5rem;
      }

      .hero p {
        font-size: 1.1rem;
      }

      .product-grid {
        grid-template-columns: 1fr;
      }

      .product-description {
        grid-template-columns: 1fr;
        gap: 2rem;
      }

      .nav-links {
        display: none;
      }

      .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
      }

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

      .footer-bottom-links {
        flex-direction: column;
        gap: 0.5rem;
      }
    }

    @media (min-width: 1440px) {
      .nav-content, .products-section, .why-section, .footer-content, .footer-bottom {
        max-width: 1600px;
      }
    }

    @media (max-width: 768px) {
      .integration-visual {
        flex-direction: column;
        gap: 1rem;
      }
      .integration-arrow {
        transform: rotate(90deg);
        margin: 0.5rem 0;
      }
    }
@view-transition { navigation: auto; }