Merge pull request #3140 from shriyadindi/con-scroll

Adding Enhanced scroll back button with a progress ring to the contributors page and giving a smooth slide.

contributors.html

@@ -567,8 +567,154 @@ <h4 class="title custom-margin">Contact Us</h4>
 
     <div id="particles-2"></div>
     </div>
-    <button onclick="scrollToTop()" id="scrollToTopBtn" title="Go to top" style="margin-left:95%; margin-bottom: 30px; border-radius: 50%; width: 60px; height: 60px;">↑</button>
-
+    <button id="scrollToTopBtn" class="scroll-top" aria-label="Scroll to top">
+      <div class="scroll-top-icon">
+        <i class="fa-solid fa-arrow-up"></i>
+      </div>
+      <svg class="progress-ring" width="60" height="60">
+        <circle class="progress-ring__circle" stroke="#ffffff" stroke-width="4" fill="transparent" r="28" cx="30"
+          cy="30"></circle>
+      </svg>
+    </button>
+    <style>
+      .scroll-top {
+        position: fixed;
+        right: 1.6%;
+        background: #635adc;
+        color: white;
+        width: 60px;
+        height: 60px;
+        border-radius: 50%;
+        border: none;
+        cursor: pointer;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        font-size: 24px;
+        opacity: 0;
+        visibility: hidden;
+        transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
+        box-shadow: 0 5px 15px rgba(255, 69, 159, 0.4);
+        overflow: visible;
+        z-index: 10;
+        bottom: 15px;
+        margin-right: 10px;
+        /* Ensure button is on top */
+      }
+
+      .scroll-top.show {
+        opacity: 1;
+        visibility: visible;
+      }
+
+      .scroll-top:hover {
+        transform: scale(1.1);
+        /* Subtle scaling instead of expanding */
+        box-shadow: 0 8px 20px rgba(255, 69, 159, 0.6);
+        /* Slightly larger shadow */
+      }
+
+      .scroll-top:active {
+        transform: scale(1.05);
+        /* Minor scale reduction on click */
+      }
+
+      .scroll-top-icon {
+        position: relative;
+        z-index: 2;
+        transition: transform 0.3s ease;
+      }
+
+      .scroll-top:hover .scroll-top-icon {
+        transform: translateY(-3px);
+      }
+
+      /* Progress Ring Styling */
+      .progress-ring {
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        transform: rotate(-90deg);
+        /* To start from the top */
+      }
+
+      .progress-ring__circle {
+        transition: stroke-dashoffset 0.35s;
+        transform-origin: 50% 50%;
+      }
+
+      /* Pulse Animation */
+      @keyframes pulse {
+        0% {
+          box-shadow: 0 5px 15px rgba(255, 69, 159, 0.4);
+        }
+
+        50% {
+          box-shadow: 0 5px 15px rgba(255, 69, 159, 0.7);
+        }
+
+        100% {
+          box-shadow: 0 5px 15px rgba(255, 69, 159, 0.4);
+        }
+      }
+
+      .scroll-top:hover {
+        animation: pulse 1.5s infinite;
+      }
+
+      .scroll-top.show {
+        animation: none;
+        /* No animation when showing the button */
+      }
+
+      .scroll-top.show:hover {
+        animation: pulse 1.5s infinite;
+        /* Pulse on hover */
+      }
+    </style>
+    <script>
+      // Get the button
+      const scrollToTopBtn = document.getElementById("scrollToTopBtn");
+      const progressCircle = document.querySelector(".progress-ring__circle");
+      const radius = progressCircle.r.baseVal.value;
+      const circumference = 2 * Math.PI * radius;
+
+      // Set the circle progress properties
+      progressCircle.style.strokeDasharray = `${circumference} ${circumference}`;
+      progressCircle.style.strokeDashoffset = circumference;
+
+      // Function to show or hide the button based on scroll position
+      function toggleScrollButton() {
+        if (window.scrollY > 100) {
+          scrollToTopBtn.classList.add("show");
+        } else {
+          scrollToTopBtn.classList.remove("show");
+        }
+      }
+
+      // Function to set the scroll progress on the button ring
+      function setProgress(percent) {
+        const offset = circumference - (percent / 100) * circumference;
+        progressCircle.style.strokeDashoffset = offset;
+      }
+
+      // Listen for scroll events to update button visibility and progress
+      window.addEventListener("scroll", () => {
+        toggleScrollButton();
+        const scrollPercent = (window.scrollY / (document.documentElement.scrollHeight - window.innerHeight)) * 100;
+        setProgress(scrollPercent);
+      });
+
+      // Smooth scroll to top when the button is clicked
+      scrollToTopBtn.addEventListener("click", () => {
+        window.scrollTo({
+          top: 0,
+          behavior: "smooth"
+        });
+      });
+    </script>
     </footer>  -->
 </body>  <!-- <footer id="footer" class="footer-area pt-120">