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

      body {
          font-family: "Arial", sans-serif;
          background: #000;
      }

      .page {
          display: none;
          position: fixed;
          top: 0;
          left: 0;
          width: 100vw;
          height: 100vh;
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      }

      .page.active {
          display: flex !important;
          flex-direction: column;
          justify-content: center;
          align-items: center;
          opacity: 1 !important;
          visibility: visible !important;
      }

      .background-video {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          object-fit: cover;
          z-index: 0;
      }

      .video-fallback {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          z-index: 1;
      }

      .background-video {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          object-fit: cover;
          z-index: 2;
      }

      .overlay {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background: rgba(0, 0, 0, 0.4);
          z-index: 3;
      }

      .content {
          position: relative;
          z-index: 4;
          text-align: center;
          color: white;
          padding: 2rem;
      }

      .question {
          font-size: 2.5rem;
          margin-bottom: 2rem;
          font-weight: bold;
          text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      }

      .buttons {
          display: flex;
          gap: 2rem;
          justify-content: center;
          flex-wrap: wrap;
      }

      .btn {
          padding: 1rem 2rem;
          font-size: 1.2rem;
          border: none;
          border-radius: 50px;
          cursor: pointer;
          transition: all 0.3s ease;
          font-weight: bold;
          min-width: 120px;
      }

      .btn-yes {
          background: linear-gradient(45deg, #4caf50, #45a049);
          color: white;
      }

      .btn-no {
          background: linear-gradient(45deg, #f44336, #da190b);
          color: white;
      }

      .btn:hover {
          transform: translateY(-3px);
          box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
      }

      .video-container {
          position: relative;
          z-index: 4;
          max-width: 800px;
          margin: 2rem auto;
          border-radius: 15px;
          box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
      }

      .video-player {
          width: 100%;
          height: auto;
          display: block;
      }

      .next-btn {
          background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
          color: white;
          border: none;
          padding: 1rem 2rem;
          font-size: 1.2rem;
          border-radius: 50px;
          cursor: pointer;
          font-weight: bold;
          margin: 2rem;
          transition: all 0.3s ease;
          position: relative;
          z-index: 9999;
      }

      .next-btn:hover {
          transform: translateY(-3px);
          box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
      }

      /* Page 6 Gallery Styles */
      .gallery-container {
          position: relative;
          z-index: 4;
          height: 100vh;
          overflow-y: auto;
          padding: 2rem;
          color: white;
      }

      .gallery-title {
          font-size: 3rem;
          text-align: center;
          margin-bottom: 3rem;
          font-weight: bold;
          text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
          background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
          -webkit-background-clip: text;
          -webkit-text-fill-color: transparent;
          background-clip: text;
          position: sticky;
          top: 0;
          background-color: rgba(102, 126, 234, 0.9);
          backdrop-filter: blur(10px);
          padding: 1rem 0;
          z-index: 5;
      }

      .gallery-grid {
          display: flex;
          flex-direction: column;
          gap: 2rem;
          max-width: 800px;
          margin: 0 auto;
          padding-bottom: 3rem;
      }

      .gallery-item {
          background: rgba(255, 255, 255, 0.1);
          border-radius: 15px;
          padding: 1.5rem;
          backdrop-filter: blur(10px);
          border: 1px solid rgba(255, 255, 255, 0.2);
          transition: all 0.3s ease;
          display: flex;
          align-items: center;
          gap: 1.5rem;
      }

      .gallery-item:hover {
          transform: translateX(10px);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
          background: rgba(255, 255, 255, 0.15);
      }

      .gallery-item img {
          width: 200px;
          height: 150px;
          object-fit: cover;
          border-radius: 10px;
          flex-shrink: 0;
      }

      .gallery-item-content {
          flex: 1;
          display: flex;
          flex-direction: column;
          gap: 0.8rem;
      }

      .gallery-item-title {
          font-size: 1.4rem;
          font-weight: bold;
          color: #4ecdc4;
      }

      .gallery-item-description {
          font-size: 1rem;
          opacity: 0.9;
          line-height: 1.5;
      }

      .download-btn-vbs {
          background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
          color: white;
          border: none;
          padding: 0.8rem 1.5rem;
          border-radius: 25px;
          cursor: pointer;
          font-weight: bold;
          max-width: 200px;
          transition: all 0.3s ease;
          font-size: 0.9rem;
      }

      .download-btn-vbs:hover {
          transform: translateY(-2px);
          box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
          background: linear-gradient(45deg, #ff5252, #26a69a);
      }

      /* Custom Scrollbar */
      .gallery-container::-webkit-scrollbar {
          width: 8px;
      }

      .gallery-container::-webkit-scrollbar-track {
          background: rgba(255, 255, 255, 0.1);
          border-radius: 10px;
      }

      .gallery-container::-webkit-scrollbar-thumb {
          background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
          border-radius: 10px;
      }

      .gallery-container::-webkit-scrollbar-thumb:hover {
          background: linear-gradient(45deg, #ff5252, #26a69a);
      }

      /* Trial Popup Styles */
      .trial-popup {
          position: fixed;
          top: 20px;
          right: 20px;
          width: 320px;
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          border-radius: 15px;
          padding: 20px;
          color: white;
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
          backdrop-filter: blur(10px);
          border: 1px solid rgba(255, 255, 255, 0.2);
          z-index: 1000;
          transform: translateX(100%);
          opacity: 0;
          animation: slideInPopup 0.8s ease-out 1s forwards;
      }

      @keyframes slideInPopup {
          0% {
              transform: translateX(100%);
              opacity: 0;
          }

          100% {
              transform: translateX(0);
              opacity: 1;
          }
      }

      .trial-popup.shake {
          animation: shakePopup 0.6s ease-in-out;
      }

      @keyframes shakePopup {

          0%,
          100% {
              transform: translateX(0);
          }

          10%,
          30%,
          50%,
          70%,
          90% {
              transform: translateX(-5px);
          }

          20%,
          40%,
          60%,
          80% {
              transform: translateX(5px);
          }
      }

      .popup-close {
          position: absolute;
          top: 10px;
          right: 15px;
          background: none;
          border: none;
          color: white;
          font-size: 20px;
          cursor: pointer;
          opacity: 0.7;
          transition: opacity 0.3s ease;
      }

      .popup-close:hover {
          opacity: 1;
          transform: scale(1.1);
      }

      .popup-badge {
          background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
          color: white;
          padding: 4px 12px;
          border-radius: 20px;
          font-size: 11px;
          font-weight: bold;
          text-transform: uppercase;
          margin-bottom: 10px;
          display: inline-block;
          animation: pulse 2s infinite;
      }

      @keyframes pulse {
          0% {
              transform: scale(1);
          }

          50% {
              transform: scale(1.05);
          }

          100% {
              transform: scale(1);
          }
      }

      .popup-title {
          font-size: 18px;
          font-weight: bold;
          margin-bottom: 8px;
          text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
      }

      .popup-subtitle {
          font-size: 14px;
          opacity: 0.9;
          margin-bottom: 15px;
          line-height: 1.4;
      }

      .popup-features {
          list-style: none;
          padding: 0;
          margin: 15px 0;
      }

      .popup-features li {
          font-size: 12px;
          margin-bottom: 6px;
          display: flex;
          align-items: center;
          opacity: 0.9;
      }

      .popup-features li::before {
          content: "✓";
          color: #4ecdc4;
          font-weight: bold;
          margin-right: 8px;
          font-size: 14px;
      }

      .popup-cta {
          background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
          color: white;
          border: none;
          padding: 12px 20px;
          border-radius: 25px;
          cursor: pointer;
          font-weight: bold;
          width: 100%;
          font-size: 14px;
          transition: all 0.3s ease;
          text-transform: uppercase;
          letter-spacing: 0.5px;
      }

      .popup-cta:hover {
          transform: translateY(-2px);
          box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
          background: linear-gradient(45deg, #ff5252, #26a69a);
      }

      .popup-security {
          text-align: center;
          font-size: 10px;
          opacity: 0.8;
          margin-top: 10px;
          display: flex;
          align-items: center;
          justify-content: center;
          gap: 5px;
      }

      .security-icon {
          font-size: 12px;
          color: #4ecdc4;
      }

      /* Trial Started Notification */
      .trial-notification {
          position: fixed;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          background: linear-gradient(135deg, #4ecdc4, #44a08d);
          color: white;
          padding: 20px 30px;
          border-radius: 15px;
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
          z-index: 1001;
          animation: notificationSlide 0.5s ease-out;
      }

      @keyframes notificationSlide {
          0% {
              transform: translate(-50%, -50%) scale(0.8);
              opacity: 0;
          }

          100% {
              transform: translate(-50%, -50%) scale(1);
              opacity: 1;
          }
      }

      .notification-content {
          display: flex;
          align-items: center;
          gap: 15px;
      }

      .notification-icon {
          font-size: 24px;
      }

      .notification-text {
          font-size: 14px;
          line-height: 1.4;
      }

      .popup-cta:disabled {
          opacity: 0.7;
          cursor: not-allowed;
          transform: none;
      }

      .popup-cta:disabled:hover {
          transform: none;
          box-shadow: none;
      }


      /* Responsive Design */
      @media (max-width: 768px) {
          .question {
              font-size: 2rem;
          }

          .gallery-title {
              font-size: 2rem;
          }

          .gallery-grid {
              grid-template-columns: 1fr;
              gap: 1rem;
          }

          .buttons {
              flex-direction: column;
              align-items: center;
          }

          .trial-popup {
              width: 280px;
              right: 10px;
              top: 10px;
          }
      }