init: Shared Branding-Tokens, Logo-Assets und Schriftart

Single Source of Truth für alle Hammerpreis-Projekte:
- tokens.css: CSS Custom Properties (Farben, Spacing, Radien, Schatten, Typo)
- base.css: Google Fonts Import (Jost + JetBrains Mono)
- Logo-SVGs: Symbol, Vollversion, Favicon, OG-Image

Made-with: Cursor

tokens.css

@@ -0,0 +1,75 @@
+:root {
+  /* Brand Colors */
+  --color-primary: #071635;
+  --color-primary-light: #1B2A49;
+  --color-primary-dark: #040d20;
+
+  --color-accent: #FF6B35;
+  --color-accent-light: #ff8a5c;
+  --color-accent-dark: #e55a24;
+
+  /* Semantic Colors */
+  --color-success: #059669;
+  --color-success-light: #10b981;
+  --color-warning: #d97706;
+  --color-warning-light: #f59e0b;
+  --color-error: #dc2626;
+  --color-error-light: #ef4444;
+
+  /* Surface Colors */
+  --color-bg: #f8fafc;
+  --color-bg-elevated: #ffffff;
+  --color-bg-muted: #f1f5f9;
+  --color-border: #e2e8f0;
+  --color-border-light: #f1f5f9;
+
+  /* Text Colors */
+  --color-text: #1e293b;
+  --color-text-secondary: #64748b;
+  --color-text-muted: #94a3b8;
+  --color-text-inverse: #ffffff;
+
+  /* Role Colors */
+  --color-customer: #4DBEEE;
+  --color-customer-light: #7dd1f3;
+  --color-craftsman: #6B7FA9;
+  --color-craftsman-light: #8e9ec0;
+
+  /* Shadows */
+  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
+  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
+  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
+  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
+
+  /* Radii */
+  --radius-sm: 6px;
+  --radius-md: 10px;
+  --radius-lg: 16px;
+  --radius-full: 9999px;
+
+  /* Spacing */
+  --space-xs: 0.25rem;
+  --space-sm: 0.5rem;
+  --space-md: 1rem;
+  --space-lg: 1.5rem;
+  --space-xl: 2rem;
+  --space-2xl: 3rem;
+
+  /* Transitions */
+  --transition-fast: 150ms ease;
+  --transition-base: 250ms ease;
+  --transition-slow: 350ms ease;
+
+  /* Typography */
+  --font-sans: 'Jost', system-ui, -apple-system, sans-serif;
+  --font-mono: 'JetBrains Mono', monospace;
+
+  --text-xs: 0.75rem;
+  --text-sm: 0.875rem;
+  --text-base: 1rem;
+  --text-lg: 1.125rem;
+  --text-xl: 1.25rem;
+  --text-2xl: 1.5rem;
+  --text-3xl: 1.875rem;
+  --text-4xl: 2.25rem;
+}