feat: refresh site pages and styling assets

- update contact, documentation, and home pages

- refine global and page-specific CSS styles

- add reusable global animations stylesheet

- add pink Naliia background image asset

package-lock.json

@@ -8,7 +8,8 @@
       "name": "naliia-website",
       "version": "0.0.1",
       "dependencies": {
-        "astro": "^5.17.1"
+        "astro": "^5.17.1",
+        "lenis": "^1.3.17"
       }
     },
     "node_modules/@astrojs/compiler": {
@@ -2127,9 +2128,9 @@
       }
     },
     "node_modules/devalue": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.2.tgz",
-      "integrity": "sha512-nPRkjWzzDQlsejL1WVifk5rvcFi/y1onBRxjaFMjZeR9mFpqu2gmAZ9xUB9/IEanEP/vBtGeGganC/GO1fmufg==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.3.tgz",
+      "integrity": "sha512-nc7XjUU/2Lb+SvEFVGcWLiKkzfw8+qHI7zn8WYXKkLMgfGSHbgCEaR6bJpev8Cm6Rmrb19Gfd/tZvGqx9is3wg==",
       "license": "MIT"
     },
     "node_modules/devlop": {
@@ -2738,6 +2739,32 @@
         "node": ">=6"
       }
     },
+    "node_modules/lenis": {
+      "version": "1.3.17",
+      "resolved": "https://registry.npmjs.org/lenis/-/lenis-1.3.17.tgz",
+      "integrity": "sha512-k9T9rgcxne49ggJOvXCraWn5dt7u2mO+BNkhyu6yxuEnm9c092kAW5Bus5SO211zUvx7aCCEtzy9UWr0RB+oJw==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/darkroomengineering"
+      },
+      "peerDependencies": {
+        "@nuxt/kit": ">=3.0.0",
+        "react": ">=17.0.0",
+        "vue": ">=3.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@nuxt/kit": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "vue": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/longest-streak": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/longest-streak/-/longest-streak-3.1.0.tgz",