.footer-newsletter {
          text-align: left;
          margin-bottom: 0px;
        }
        .subscribe-container {
          display: flex;
          justify-content: flex-end; /* Align to the right */
          align-items: center;
          margin-left: 50px; /* Sesuaikan nilai margin sesuai kebutuhan */
        }
        .subscribe-btn {
          width: 150px;
          height: 150px;
          border-radius: 70%;
          background-color: #01438a;
          display: flex;
          align-items: center;
          justify-content: center;
          cursor: pointer;
          transition: box-shadow 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
          box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
          border: none;
          overflow: hidden;
          position: relative;
        }

        .subscribe-btn:hover {
          box-shadow: 0 16px 32px rgba(0, 0, 0, 0.8);
          transform: scale(1.1);
        }

        .subscribe-btn img {
          width: 100%;
          height: 100%;
          object-fit: cover;
          display: block;
        }

        .subscribe-btn::before {
          content: "";
          position: absolute;
          background: radial-gradient(circle, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 100%);
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          border-radius: 50%;
          z-index: -1;
          transition: opacity 0.3s ease;
          opacity: 0;
        }

        .subscribe-btn:hover::before {
          opacity: 1;
        }

        /* Loading Animation Styles */
        #loading-animation {
          display: flex;
          align-items: center;
          justify-content: center;
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: rgba(255, 255, 255, 0.8); /* Semi-transparent white background */
          z-index: 9999; /* Higher z-index to overlay other elements */
          opacity: 1;
          transition: opacity 0.3s ease;
        }

        .spinner {
          border: 4px solid rgba(255, 255, 255, 0.3); /* Light border */
          border-top: 4px solid #3498db; /* Blue border for spinning effect */
          border-radius: 50%;
          width: 40px;
          height: 40px;
          animation: spin 1s linear infinite;
        }

        @keyframes spin {
          0% { transform: rotate(0deg); }
          100% { transform: rotate(360deg); }
        }

    .whatsapp-button {
      display: inline-block;
      padding: 4px 28px;
      font-size: 14px;
      color: white;
      background-color: #01438a; /* WhatsApp green color */
      border: none;
      border-radius: 5px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }

    .whatsapp-button:hover {
      background-color: #25d366; /* Darker shade on hover */
    }

    .animated-button {
      animation: bounceIn 1s; /* Add a bounce animation from Animate.css */
    }