:root {
            --navy: #0a1d3b;
            --dark-navy: #051324;
            --gold: #FFB300;
            --dark-gold: #E6A100;
            --light: #F8F9FA;
            --gray: #6C757D;
            --dark: #343A40;
            --light-blue: #E8F4FD;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--dark);
            background-color: var(--light);
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        .section-padding {
            padding: 80px 0;
        }
        
        /* Header Styles */
    header {
      background-color: var(--navy);
      color: white;
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      padding: 10px 0;
  }
  
  .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 15px;
  }
  
  .logo-wrapper {
      display: flex;
      align-items: center;
      gap: 10px;
  }
  
  .logo-img {
      height: 40px;
      width: auto;
  }
  
  .logo {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--gold);
      display: flex;
      align-items: center;
  }
  
  .logo span {
      color: white;
  }
  
  .nav-menu {
      display: flex;
      gap: 25px;
  }
  
  .nav-menu li {
      list-style: none;
  }
  
  .nav-menu a {
      font-weight: 500;
      transition: color 0.3s;
      position: relative;
      color: white;
      text-decoration: none;
  }
  
  .nav-menu a::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--gold);
      transition: width 0.3s;
  }
  
  .nav-menu a:hover {
      color: var(--gold);
  }
  
  .nav-menu a:hover::after {
      width: 100%;
  }
  
  .hamburger {
      display: none;
      cursor: pointer;
      font-size: 1.5rem;
      color: white;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
      .header-container {
          padding: 0 15px;
      }
      
      .nav-menu {
          position: fixed;
          top: 70px;
          right: -100%;
          background-color: var(--navy);
          width: 80%;
          height: calc(100vh - 70px);
          flex-direction: column;
          padding: 40px 20px;
          transition: right 0.3s;
          box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
          gap: 0;
      }
      
      .nav-menu.active {
          right: 0;
      }
      
      .nav-menu li {
          margin: 20px 0;
      }
      
      .hamburger {
          display: block;
      }
      
      .logo {
          font-size: 1.5rem;
      }
      
      .logo-img {
          height: 35px;
      }
  } 
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(5, 19, 36, 0.8), rgba(5, 19, 36, 0.8)), url('../images/berkah-image-1.webp');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 160px 0 100px;
            text-align: center;
            position: relative;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 100px;
            z-index: 1;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            line-height: 1.3;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
        }
        
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
            font-weight: 300;
        }
        
        .btn {
            display: inline-block;
            background-color: var(--gold);
            color: var(--navy);
            padding: 14px 35px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid var(--gold);
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(255, 179, 0, 0.3);
        }
        
        .btn:hover {
            background-color: transparent;
            color: var(--gold);
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255, 179, 0, 0.4);
        }
        
        .btn-outline {
            background-color: transparent;
            color: var(--gold);
            border: 2px solid var(--gold);
        }
        
        .btn-outline:hover {
            background-color: var(--gold);
            color: var(--navy);
        }
        
        /* Features */
        .features {
            background-color: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.2rem;
            color: var(--navy);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 70px;
            height: 4px;
            background-color: var(--gold);
            border-radius: 2px;
        }
        
        .section-title p {
            color: var(--gray);
            max-width: 600px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            text-align: center;
            padding: 40px 25px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            background: white;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
        }
        
        .feature-icon {
            font-size: 3rem;
            color: var(--gold);
            margin-bottom: 25px;
            background: linear-gradient(135deg, var(--navy), var(--dark-navy));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .feature-card h3 {
            margin-bottom: 15px;
            color: var(--navy);
            font-size: 1.3rem;
        }
        
        .feature-card p {
            color: var(--gray);
        }
        
        /* About */
        .about {
            background-color: #f8f9fa;
            position: relative;
            overflow: hidden;
        }
        
        .about::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background-color: rgba(10, 35, 66, 0.05);
            border-radius: 50%;
            z-index: 0;
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .about-text h2 {
            font-size: 2.2rem;
            color: var(--navy);
            margin-bottom: 20px;
        }
        
        .about-text p {
            margin-bottom: 20px;
            color: var(--gray);
        }
        
        .about-image {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            position: relative;
        }
        
        .about-image::before {
            content: '';
            position: absolute;
            top: -15px;
            right: -15px;
            width: 100px;
            height: 100px;
            background-color: var(--gold);
            border-radius: 10px;
            z-index: -1;
        }
        
        .about-image::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: -15px;
            width: 80px;
            height: 80px;
            background-color: var(--navy);
            border-radius: 10px;
            z-index: -1;
        }
        
        /* Products */
        .products {
            background-color: white;
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .product-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
        }
        .product-img {
            overflow: hidden;
            position: relative;
            aspect-ratio: 4/3; /* Rasio aspek konsisten 4:3 */
            width: 100%;
        }
        
        .product-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .product-card:hover .product-img img {
            transform: scale(1.1);
        }
        
        .product-info {
            padding: 20px;
            text-align: center;
        }
        
        .product-info h3 {
            color: var(--navy);
            margin-bottom: 15px;
            font-size: 1.2rem;
        }
        
        /* Brands */
        .brands {
            background-color: #f8f9fa;
            position: relative;
            overflow: hidden;
        }
        
        .brands::after {
            content: '';
            position: absolute;
            bottom: -50px;
            left: -50px;
            width: 200px;
            height: 200px;
            background-color: rgba(255, 179, 0, 0.05);
            border-radius: 50%;
            z-index: 0;
        }
        
        .brands-container {
            position: relative;
            z-index: 1;
        }
        
        .brands-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
            gap: 25px;
            align-items: center;
        }
        
        .brand-item {
            background: white;
            padding: 25px 15px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
            height: 120px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .brand-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
        }
        
        .brand-item img {
            max-height: 60px;
            width: auto;
            margin: 0 auto;
        }
        
        .ecatalog {
          background: linear-gradient(rgba(5, 19, 36, 0.726), rgba(5, 19, 36, 0.623)), url('../images/berkah-image-1.webp');
          background-size: cover;
          background-position: center;
          background-attachment: fixed;
          color: white;
          text-align: center;
          position: relative;
      }
      
      .ecatalog::before {
          content: '';
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: linear-gradient(135deg, var(--navy) 0%, transparent 100%);
          opacity: 0.9;
      }
      
      .ecatalog .container {
          position: relative;
          z-index: 1;
      }
      
      .ecatalog-content {
          max-width: 800px;
          margin: 0 auto;
          padding: 40px 30px;
          background: rgba(255, 255, 255, 0.1);
          backdrop-filter: blur(10px);
          border-radius: 20px;
          border: 1px solid rgba(255, 255, 255, 0.2);
      }
      
      .ekatalog-logo-container {
          display: flex;
          justify-content: center;
          margin-bottom: 25px;
          background: white;
          padding: 20px;
          border-radius: 12px;
          box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
          max-width: 400px;
          margin-left: auto;
          margin-right: auto;
      }
      
      .ekatalog-logo {
          width: 100%;
          height: auto;
          max-width: 300px;
          object-fit: contain;
      }
      
      .ecatalog h2 {
          font-size: 2.2rem;
          margin-bottom: 15px;
          color: white;
      }
      
      .ecatalog p {
          font-size: 1.2rem;
          margin-bottom: 30px;
          line-height: 1.6;
          color: rgba(255, 255, 255, 0.9);
      }
      
      .benefits-list {
          text-align: left;
          max-width: 500px;
          margin: 0 auto 30px;
          list-style: none;
      }
      
      .benefits-list li {
          margin-bottom: 12px;
          display: flex;
          align-items: center;
          color: rgba(255, 255, 255, 0.9);
      }
      
      .benefits-list li i {
          color: var(--gold);
          margin-right: 10px;
          font-size: 1.2rem;
      }
      
      /* Responsive */
      @media (max-width: 768px) {
          .ecatalog-content {
              padding: 30px 20px;
          }
          
          .ecatalog h2 {
              font-size: 1.8rem;
          }
          
          .ecatalog p {
              font-size: 1rem;
          }
          
          .ekatalog-logo-container {
              padding: 15px;
              max-width: 300px;
          }
          
          .ekatalog-logo {
              max-width: 250px;
          }
      }
      
      @media (max-width: 480px) {
          .ekatalog-logo-container {
              max-width: 250px;
          }
          
          .ekatalog-logo {
              max-width: 200px;
          }
      }
        
        /* Customers */
        .customers {
            background-color: white;
        }
        
        .testimonials {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .testimonial-card {
            background: #f8f9fa;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            position: relative;
            transition: transform 0.3s;
        }
        
        .testimonial-card:hover {
            transform: translateY(-5px);
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            position: relative;
            color: var(--dark);
        }
        
        .testimonial-text::before {
            content: '"';
            font-size: 4rem;
            color: var(--gold);
            position: absolute;
            top: -20px;
            left: -15px;
            opacity: 0.2;
            font-family: serif;
        }
        
        .testimonial-author {
            font-weight: 600;
            color: var(--navy);
            display: flex;
            align-items: center;
        }
        
        .testimonial-author::before {
            content: '';
            width: 30px;
            height: 2px;
            background-color: var(--gold);
            margin-right: 10px;
        }
        
        .customer-logos {
            margin-top: 60px;
        }
        
        .logo-carousel-container {
            position: relative;
            padding: 0 40px;
        }
        
        .logo-carousel {
            display: flex;
            overflow: hidden;
            gap: 40px;
            padding: 30px 0;
        }
        
        .logo-track {
            display: flex;
            gap: 40px;
            animation: carousel-scroll 30s linear infinite;
        }
        
        .logo-item {
            flex: 0 0 auto;
            width: 180px;
            height: 120px;
            background: white;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            padding: 15px;
        }
        
        .logo-item img {
            max-width: 100%;
            max-height: 80px;
            width: auto;
        }
        
        @keyframes carousel-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(calc(-180px * 6 - 40px * 6));
            }
        }
        
        .carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            background: var(--navy);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 2;
            transition: background 0.3s;
        }
        
        .carousel-control:hover {
            background: var(--gold);
        }
        
        .carousel-control.prev {
            left: 0;
        }
        
        .carousel-control.next {
            right: 0;
        }
        
        /* Promotion - IMPROVED SECTION */
        .promotion {
            background: linear-gradient(135deg, var(--light-blue) 0%, #d4e7f7 100%);
            color: var(--navy);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .promotion::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            background-color: rgba(255, 179, 0, 0.1);
            border-radius: 50%;
        }
        
        .promotion::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 250px;
            height: 250px;
            background-color: rgba(10, 35, 66, 0.05);
            border-radius: 50%;
        }
        
        .promo-header {
            margin-bottom: 40px;
        }
        
        .promo-header h2 {
            font-size: 2.5rem;
            color: var(--navy);
            margin-bottom: 15px;
        }
        
        .promo-header p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            color: var(--dark);
        }
        
        .promo-benefits {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .promo-benefit {
            background: white;
            padding: 15px 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        .promo-benefit i {
            color: var(--gold);
            margin-right: 10px;
            font-size: 1.2rem;
        }
        
        .promo-form {
            max-width: 600px;
            margin: 0 auto;
            background: white;
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            position: relative;
            z-index: 1;
        }
        
        .form-group {
            margin-bottom: 20px;
            text-align: left;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--navy);
            font-weight: 500;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 15px 20px;
            border: 1px solid #ddd;
            border-radius: 10px;
            font-family: inherit;
            font-size: 1rem;
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(255, 179, 0, 0.2);
        }
        
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        
        /* Branches */
        .branches {
            background-color: #f8f9fa;
        }
        
        .branches-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .branch-card {
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s;
        }
        
        .branch-card:hover {
            transform: translateY(-5px);
        }
        
        .branch-card h3 {
            color: var(--navy);
            margin-bottom: 15px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
        }
        
        .branch-card h3::before {
            content: '\f3c5';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            margin-right: 10px;
            color: var(--gold);
        }
        
        /* Footer */
        footer {
            background-color: var(--dark-navy);
            color: white;
            padding: 70px 0 20px;
            position: relative;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-contact h3 {
            color: var(--gold);
            margin-bottom: 25px;
            font-size: 1.5rem;
        }
        
        .footer-contact p {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .footer-contact i {
            margin-right: 15px;
            color: var(--gold);
            width: 20px;
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
        }
        
        /* WhatsApp Float */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 70px;
            height: 70px;
            background-color: #25D366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
            z-index: 999;
            transition: all 0.3s;
            animation: pulse 2s infinite;
        }
        
        .whatsapp-float:hover {
            transform: scale(1.1);
            background-color: #128C7E;
            animation: none;
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }
        
        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            padding: 20px;
            backdrop-filter: blur(5px);
        }
        
        .modal-content {
            background-color: white;
            padding: 40px;
            border-radius: 20px;
            width: 100%;
            max-width: 500px;
            position: relative;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            transform: scale(0.9);
            opacity: 0;
            transition: transform 0.3s, opacity 0.3s;
        }
        
        .modal.active .modal-content {
            transform: scale(1);
            opacity: 1;
        }
        
        .close-modal {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--gray);
            transition: color 0.3s;
        }
        
        .close-modal:hover {
            color: var(--navy);
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .about-image {
                order: -1;
            }
            
            .hero h1 {
                font-size: 2.3rem;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                padding: 15px;
            }
            
            .nav-menu {
                position: fixed;
                top: 70px;
                right: -100%;
                background-color: var(--navy);
                width: 80%;
                height: calc(100vh - 70px);
                flex-direction: column;
                padding: 40px 20px;
                transition: right 0.3s;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
            }
            
            .nav-menu.active {
                right: 0;
            }
            
            .nav-menu li {
                margin: 20px 0;
            }
            
            .hamburger {
                display: block;
            }
            
            .hero {
                padding: 140px 0 80px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .section-padding {
                padding: 60px 0;
            }
            
            .logo-carousel-container {
                padding: 0 20px;
            }
            
            .carousel-control {
                width: 35px;
                height: 35px;
            }
            
            .ecatalog-content {
                padding: 20px;
            }
            
            .ecatalog h2 {
                font-size: 2rem;
            }
            
            .promo-header h2 {
                font-size: 2rem;
            }
            
            .promo-benefits {
                flex-direction: column;
                align-items: center;
            }
        }
        
        @media (max-width: 576px) {
            .btn {
                padding: 12px 25px;
            }
            
            .feature-card, .product-card, .testimonial-card {
                padding: 25px 20px;
            }
            
            .promo-form {
                padding: 25px 20px;
            }
            
            .modal-content {
                padding: 30px 20px;
            }
            
            .whatsapp-float {
                width: 60px;
                height: 60px;
                font-size: 1.7rem;
                bottom: 20px;
                right: 20px;
            }
            
            .logo-track {
                animation-duration: 20s;
            }
            
            .ecatalog h2 {
                font-size: 1.8rem;
            }
            
            .ecatalog p {
                font-size: 1rem;
            }
            
            .promo-header h2 {
                font-size: 1.8rem;
            }
            
            .promo-header p {
                font-size: 1rem;
            }
        }