
    /* Global Settings */
    :root {
      --primary-gradient: linear-gradient(135deg, #02A2F6 0%, #006AC2 100%);
      --secondary-gradient: linear-gradient(135deg, #02A2F6 0%, #006AC2 100%);
    }
    html {
      font-size: 90%;
    }
    * {
      font-family: 'Montserrat', sans-serif;
      scroll-behavior: smooth;
    }
    body {
      background: #f8f9ff;
      overflow-x: hidden;
    }
    .container {
      max-width: 1200px;
      padding-left: 2rem;
      padding-right: 2rem;
    }
    
    /* Navbar */
    .navbar {
      backdrop-filter: blur(15px);
      background: rgba(255, 255, 255, 0.9) !important;
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
      z-index: 1000;
    }
    .navbar-brand {
      font-weight: 600;
      display: flex;
      align-items: center;
    }
    .nav-link {
      color: #1e293b !important;
      font-weight: 500;
      position: relative;
      margin: 0 15px;
      transition: 0.3s;
      text-decoration: none;
    }
    .nav-link::after {
      content: '';
      position: absolute;
      width: 0;
      height: 2px;
      background: var(--primary-gradient);
      bottom: 0;
      left: 0;
      transition: 0.3s;
    }
    .nav-link:hover::after {
      width: 100%;
    }
    .navbar-toggler {
      border: none;
      font-size: 1.5rem;
      color: #1e293b;
    }
    .navbar-toggler:focus {
      box-shadow: none;
    }
    .navbar-toggler i {
      transition: transform 0.3s ease, opacity 0.3s ease;
    }
    .navbar-toggler i.animate {
      transform: rotate(180deg);
    }
    @media (max-width: 991.98px) {
      .navbar-nav .nav-item {
        margin-bottom: 5px;
      }
      .navbar-nav .nav-link.btn-premium {
        margin-left: 0 !important;
        margin-top: 5px;
        width: 100%;
        text-align: center;
      }
    }
    .btn, .btn-premium, .btn-outline-primary {
      border-radius: 50px;
      text-decoration: none;
    }
    
    /* Hero Section */
    .hero {
      padding: 120px 0 50px 0;
      background: linear-gradient(rgba(135, 206, 235, 0.1), rgba(0, 191, 255, 0.1)),
                  url('https://source.unsplash.com/random/1920x1080/?payment') center/cover;
      position: relative;
      overflow: hidden;
      clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
      display: flex;
      align-items: center;
    }
    .bubbles {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      overflow: hidden;
    }
    .bubble {
      position: absolute;
      background: rgba(255, 255, 255, 0.15);
      border-radius: 50%;
      animation: bubbleAnimation 10s infinite;
    }
    .bubble1 {
      width: 40px;
      height: 40px;
      left: 10%;
      top: 20%;
      animation-delay: 0s;
    }
    .bubble2 {
      width: 60px;
      height: 60px;
      left: 70%;
      top: 10%;
      animation-delay: 2s;
    }
    .bubble3 {
      width: 50px;
      height: 50px;
      left: 40%;
      top: 50%;
      animation-delay: 4s;
    }
    .bubble4 {
      width: 30px;
      height: 30px;
      left: 80%;
      top: 70%;
      animation-delay: 1s;
    }
    .bubble5 {
      width: 70px;
      height: 70px;
      left: 20%;
      top: 80%;
      animation-delay: 3s;
    }
    @keyframes bubbleAnimation {
      0% {
        transform: translateY(0) scale(1);
        opacity: 0.8;
      }
      50% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.4;
      }
      100% {
        transform: translateY(0) scale(1);
        opacity: 0.8;
      }
    }
    .hero-content-wrapper {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2rem;
    }
    @media (min-width: 992px) {
      .hero-content-wrapper {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
      }
      .hero-image, .hero-content {
        flex: 1;
      }
      .hero-image {
        margin-right: 2rem;
      }
      .hero-content {
        text-align: left;
      }
    }
    .hero-content h1 {
      font-size: 1.8rem !important;
      font-weight: bold;
      margin-bottom: 1rem;
      background: var(--primary-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-content p {
      font-size: 0.9rem;
    }
    .hero-buttons a {
      padding: 8px 20px !important;
      border-radius: 50px !important;
      font-size: 0.85rem !important;
      text-decoration: none !important;
      line-height: 1.5;
    }
    
    /* Features Section */
    .feature-card {
      background: rgba(255, 255, 255, 0.9);
      border-radius: 20px;
      padding: 2rem;
      backdrop-filter: blur(10px);
      transition: 0.4s;
      border: 1px solid rgba(255, 255, 255, 0.3);
      box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    }
    .feature-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 45px rgba(31, 38, 135, 0.25);
    }
    
    /* Animations */
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    .scroll-reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: 1s;
    }
    .scroll-reveal.active {
      opacity: 1;
      transform: translateY(0);
    }
    
    /* Premium Services Section */
    .service-card {
      background: white;
      border-radius: 15px;
      padding: 2rem;
      position: relative;
      overflow: hidden;
      transition: 0.4s;
      border: 1px solid #e2e8f0;
    }
    .service-card::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: var(--primary-gradient);
      transform: rotate(45deg);
      opacity: 0;
      transition: 0.4s;
    }
    .service-card:hover::before {
      opacity: 0.1;
    }
    
    /* PPOB Services Section */
    .ppob-card {
      background: white;
      border-radius: 15px;
      padding: 1.5rem;
      text-align: center;
      transition: 0.4s;
      box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    }
    .ppob-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 15px 45px rgba(31, 38, 135, 0.2);
    }
    
    /* About Us Section */
    /* (Menggunakan styling umum Bootstrap) */
    
    /* Testimonial Section */
    .testimonial-card {
      background: white;
      border-radius: 15px;
      padding: 2rem;
      box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
      transition: 0.4s;
    }
    .testimonial-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 15px 45px rgba(31, 38, 135, 0.2);
    }
    
    /* Footer */
    .footer {
      background: var(--primary-gradient);
      color: white;
      position: relative;
      overflow: hidden;
      padding-top: 3rem;
      padding-bottom: 3rem;
    }
    .footer::before {
      content: '';
      position: absolute;
      width: 200%;
      height: 200%;
      background: rgba(255, 255, 255, 0.05);
      transform: rotate(-4deg);
      top: -50%;
      left: -50%;
    }
    .footer a {
      color: rgba(255, 255, 255, 0.8);
      text-decoration: none;
    }
    .footer a:hover {
      color: white;
    }
    
    /* Custom Button Premium */
    .btn-premium {
      background: var(--primary-gradient);
      color: white !important;
      border: none;
      font-weight: 600;
      transition: 0.3s;
      position: relative;
      overflow: hidden;
      font-size: 0.85rem;
    }
    .btn-premium::after {
      content: '';
      position: absolute;
      width: 100%;
      height: 100%;
      background: rgba(255, 255, 255, 0.1);
      left: -100%;
      top: 0;
      transition: 0.3s;
    }
    .btn-premium:hover::after {
      left: 0;
    }
  