rebuild: complete redesign — enterprise coaching ops platform

- Full redesign for Agile/DT/Enterprise coach personas
- Light McKinsey-style UI: white + navy accent, Inter font
- Marcus: Team Portfolio (14 teams, filters, sparklines, maturity)
- Marcus: Team Detail (maturity bar, session log, action tracker)
- Marcus: Session Capture (tagging toolbar, AI coaching questions, AI summary)
- Priya: Workshop List + Live Capture (Decision/Tension/Question tags)
- Priya: Workshop Summary (AI-generated, grouped by capture type)
- David: Portfolio Reports + CEO Report Generator (Gemini-powered)
- AI Assistant: 5 modes (Questions/Prep/Workshop/Summary/CEO Report)
- Playbooks: Agile/DT/Facilitation library with filters
- Persona switcher: Marcus / Priya / David
- Netlify function: /api/gemini (server-side API proxy)
- netlify.toml: functions dir + API route redirect

tailwind.config.js

@@ -1,36 +1,38 @@
 /** @type {import('tailwindcss').Config} */
 export default {
-  content: [
-    "./index.html",
-    "./src/**/*.{js,ts,jsx,tsx}",
-  ],
+  content: ['./index.html', './src/**/*.{js,ts,jsx,tsx}'],
   theme: {
     extend: {
       fontFamily: {
-        sans: ['Inter', 'sans-serif'],
+        sans: ['Inter', 'system-ui', 'sans-serif'],
+        mono: ['JetBrains Mono', 'monospace'],
       },
       colors: {
-        slate: {
-          850: '#151e2e',
-          900: '#0f172a',
-          950: '#020617',
-        }
+        navy: {
+          50:  '#EEF2F7',
+          100: '#D9E3EF',
+          200: '#B3C7DF',
+          300: '#8DAACF',
+          400: '#678EBF',
+          500: '#4172AF',
+          600: '#2D5A99',
+          700: '#1B2E4B',
+          800: '#152440',
+          900: '#0E1A34',
+          950: '#070D1A',
+        },
       },
       animation: {
-        'fade-in': 'fadeIn 0.5s ease-out forwards',
-        'fade-in-up': 'fadeInUp 0.5s ease-out forwards',
+        'fade-in':    'fadeIn 0.2s ease-out forwards',
+        'fade-in-up': 'fadeInUp 0.25s ease-out forwards',
+        'slide-in':   'slideIn 0.2s ease-out forwards',
       },
       keyframes: {
-        fadeIn: {
-          '0%': { opacity: '0' },
-          '100%': { opacity: '1' },
-        },
-        fadeInUp: {
-          '0%': { opacity: '0', transform: 'translateY(10px)' },
-          '100%': { opacity: '1', transform: 'translateY(0)' },
-        }
-      }
+        fadeIn:    { '0%': { opacity: '0' },                              '100%': { opacity: '1' } },
+        fadeInUp:  { '0%': { opacity: '0', transform: 'translateY(8px)' },'100%': { opacity: '1', transform: 'translateY(0)' } },
+        slideIn:   { '0%': { opacity: '0', transform: 'translateX(-8px)' },'100%': { opacity: '1', transform: 'translateX(0)' } },
+      },
     },
   },
   plugins: [],
-}
+};