feat(web): add Next.js 14 app with Tailwind CSS

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/web/app/globals.css

@@ -0,0 +1,52 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+:root {
+  /* Primary Colors - Blue */
+  --color-primary-50: #E6EBF2;
+  --color-primary-100: #C2D1E3;
+  --color-primary-200: #9BB4D1;
+  --color-primary-300: #7497BF;
+  --color-primary-400: #5781B2;
+  --color-primary-500: #3A6BA5;
+  --color-primary-600: #2E5A8E;
+  --color-primary-700: #244977;
+  --color-primary-800: #1E3A5F;
+  --color-primary-900: #152A47;
+
+  /* Accent Colors - Green */
+  --color-accent-50: #EEFBF3;
+  --color-accent-100: #D4F5E0;
+  --color-accent-200: #A9EBBC;
+  --color-accent-300: #7EE19A;
+  --color-accent-400: #53D778;
+  --color-accent-500: #22C55E;
+  --color-accent-600: #1CA04C;
+  --color-accent-700: #167A3A;
+  --color-accent-800: #105528;
+  --color-accent-900: #0A2F16;
+
+  /* Background and Foreground */
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  color: var(--foreground);
+  background: var(--background);
+  font-family: "Inter", sans-serif;
+}
+
+@layer base {
+  html {
+    @apply antialiased;
+  }
+}