docs: improve SEO descriptions on redesigned landing pages

evm/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "EVM Developers"
-description: "Deploy Solidity smart contracts on Hedera using MetaMask, Hardhat, Foundry, and the JSON-RPC relay, your existing EVM workflow."
+description: "Deploy Solidity smart contracts on Hedera using MetaMask, Hardhat, Foundry, ethers.js, and the JSON-RPC relay with your existing EVM workflow."
 mode: wide
 ---
 

index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Hedera Developer Docs"
-description: "Explore our SDKs, APIs, tutorials, and guides for building on the Hedera network."
+description: "Explore Hedera SDKs, JSON-RPC relay, mirror node APIs, tutorials, and guides for building EVM and native apps on the Hedera public network."
 mode: "custom"
 ---
 
@@ -33,7 +33,7 @@ import { PlaygroundShowcase } from '/snippets/showcases/playground-showcase.jsx'
           lineHeight: 1.6,
           maxWidth: '420px'
         }}>
-          Explore our SDKs, APIs, tutorials, and guides for building on the Hedera network.
+          Explore SDKs, JSON-RPC relay, mirror node APIs, tutorials, and guides for building EVM and native apps on the Hedera network.
         </p>
       </div>
     </div>

learn/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Learn Hedera"
-description: "Get started with Hedera: what it is, how it works, and the core concepts behind accounts, tokens, consensus, and smart contracts."
+description: "Get started with Hedera: what it is, how it works, and the core concepts behind accounts, tokens, hashgraph consensus, staking, and smart contracts."
 mode: wide
 icon: "book-arrow-right"
 ---

operators/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Operators"
-description: "Run and operate Hedera infrastructure: mirror nodes, JSON-RPC relay, and consensus nodes."
+description: "Guides for running Hedera infrastructure: deploy and operate mirror nodes, the JSON-RPC relay, and consensus nodes with monitoring and requirements."
 mode: wide
 ---
 

reference/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Reference"
-description: "Complete API and protocol reference: REST, gRPC, Protobuf, and status APIs for every Hedera service."
+description: "Complete API and protocol reference for Hedera: mirror node REST endpoints, gRPC services, Protobuf message definitions, and network status APIs."
 mode: wide
 ---
 

solutions/ai/agent-lab.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Agent Lab"
 sidebarTitle: Agent Lab
-description: "Experiment with and evaluate AI agents built with Hedera AI Studio."
+description: "Prototype, test, and benchmark AI agents built with Hedera AI Studio in Agent Lab, an interactive playground for evaluating on-chain agent behavior."
 ---
 
 <div className="flex flex-col sm:flex-row gap-4 mt-6 mb-8 not-prose">

solutions/ai/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "AI Studio on Hedera"
 sidebarTitle: AI Studio
-description: "Build verifiable, transparent AI agents on Hedera."
+description: "Build verifiable, transparent AI agents on Hedera with AI Studio: open-source frameworks, tooling, and bounties for on-chain agent development."
 ---
 
 

solutions/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Open-Source Solutions"
-description: "Open-source studios and toolkits for tokenization, AI agents, governance, sustainability, and developer tooling on Hedera."
+description: "Discover open-source studios and toolkits for tokenization, AI agents, governance, sustainability, and developer tooling built on the Hedera network."
 mode: wide
 ---