docs: add Near-Zero Energy Staking details (#79)

* docs: add Near-Zero Energy Staking details

* fix: content typo

* fix: content typo

layouts/index.html

@@ -108,8 +108,9 @@
                 >
               </div>
               <p class="mt-4">
-                Pactus ensures true decentralization by eliminating delegation,
-                miners, and promoting open participation.
+                Pactus achieves true decentralization by removing delegation and
+                mining while fostering an open, inclusive network that empowers direct
+                user participation.
               </p>
             </div>
             <div class="blob"></div>
@@ -137,8 +138,9 @@
                 >
               </div>
               <p class="mt-4">
-                Pactus offers a simple, user-friendly blockchain with an
-                easy-to-use GUI for running nodes, for all users.
+                Pactus provides an intuitive, user-friendly blockchain experience with a streamlined
+                GUI, enabling anyone to easily run nodes and participate in the network without
+                technical barriers.
               </p>
             </div>
             <div class="blob"></div>
@@ -166,8 +168,9 @@
                 >
               </div>
               <p class="mt-4">
-                Pactus redefines decentralized storage and contract
-                deployment with its Sandbox dApps platform.
+                Pactus revolutionizes decentralized app development with its Sandbox dApps platform,
+                offering secure storage, seamless contract deployment, and a flexible environment for
+                innovation.
               </p>
             </div>
             <div class="blob"></div>
@@ -195,8 +198,8 @@
                 >
               </div>
               <p class="mt-4">
-                SSPoS promotes decentralization with dynamic, random validator
-                committees and no delegation.
+                Pactus' SSPoS consensus, verified with TLA+, ensures security and decentralization 
+                through dynamic, fault-tolerant validator committees, eliminating delegation.
               </p>
             </div>
             <div class="blob"></div>
@@ -224,8 +227,8 @@
                 >
               </div>
               <p class="mt-4">
-                Pactus' consumptional fee model current status allows for up to 
-                2 zero-fee transactions per day.
+                Pactus consumptional fee model allows users to make up to two zero-fee transactions daily,
+                reducing costs and driving blockchain adoption.
               </p>
             </div>
             <div class="blob"></div>
@@ -242,19 +245,20 @@
                   style="width: 50px; height: 50px;"
                   target=".icon-target"
                   trigger="hover"
-                  src="/icons/wired-outline-1865-shooting-stars-hover-pinch.json"
+                  src="/icons/energy.json"
                   colors="primary:#7064e9,secondary:#7064e9">
                 </lord-icon>
               </div>
               <div class="mt-4 block">
                 <span
                   class="font-bold md:text-2xl text-xl group-hover:text-[#7064e9] transition ease-linear duration-100"
-                  >Efficient Security</span
+                  >Near-Zero Energy Staking</span
                 >
               </div>
               <p class="mt-4">
-                Pactus' consensus protocol, verified with TLA+, ensures security
-                with a fault-tolerant validator committee.
+                Pactus enables sustainable blockchain participation with its lightweight node,
+                running seamlessly on Raspberry Pi Zero. Achieving near-zero energy consumption at
+                just 0.7W power.
               </p>
             </div>
             <div class="blob"></div>