Changed around line 1
+ :root {
+ --primary-color: #2a6ee8;
+ --secondary-color: #34d399;
+ --background: #f8fafc;
+ --text-primary: #1f2937;
+ --text-secondary: #4b5563;
+ --accent: #8b5cf6;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: system-ui, -apple-system, sans-serif;
+ line-height: 1.5;
+ color: var(--text-primary);
+ background: var(--background);
+ }
+
+ .hero {
+ background: linear-gradient(135deg, var(--primary-color), var(--accent));
+ color: white;
+ padding: 2rem;
+ min-height: 60vh;
+ display: flex;
+ flex-direction: column;
+ }
+
+ nav {
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ padding: 1rem 0;
+ }
+
+ .logo {
+ font-size: 1.5rem;
+ font-weight: bold;
+ background: linear-gradient(to right, #fff, rgba(255,255,255,0.8));
+ -webkit-background-clip: text;
+ color: transparent;
+ }
+
+ .nav-links {
+ display: flex;
+ gap: 2rem;
+ }
+
+ .nav-links a {
+ color: white;
+ text-decoration: none;
+ transition: opacity 0.2s;
+ }
+
+ .cta-button {
+ background: white;
+ color: var(--primary-color) !important;
+ padding: 0.5rem 1rem;
+ border-radius: 0.5rem;
+ font-weight: 500;
+ }
+
+ .hero-content {
+ text-align: center;
+ margin: auto;
+ max-width: 800px;
+ }
+
+ .hero-content h1 {
+ font-size: 3.5rem;
+ margin-bottom: 1rem;
+ }
+
+ .action-buttons {
+ display: flex;
+ gap: 1rem;
+ justify-content: center;
+ margin-top: 2rem;
+ }
+
+ .primary-button, .secondary-button {
+ padding: 0.75rem 1.5rem;
+ border-radius: 0.5rem;
+ border: none;
+ font-weight: 500;
+ cursor: pointer;
+ transition: transform 0.2s;
+ }
+
+ .primary-button {
+ background: white;
+ color: var(--primary-color);
+ }
+
+ .secondary-button {
+ background: rgba(255,255,255,0.1);
+ color: white;
+ backdrop-filter: blur(10px);
+ }
+
+ .graph-canvas {
+ padding: 2rem;
+ background: white;
+ border-radius: 1rem;
+ margin: 2rem;
+ box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
+ }
+
+ canvas {
+ width: 100%;
+ height: 500px;
+ border-radius: 0.5rem;
+ background: #fafafa;
+ }
+
+ .toolbar {
+ display: flex;
+ gap: 1rem;
+ margin-top: 1rem;
+ }
+
+ .tool-btn {
+ padding: 0.5rem 1rem;
+ border: 1px solid var(--text-secondary);
+ border-radius: 0.5rem;
+ background: white;
+ cursor: pointer;
+ transition: all 0.2s;
+ }
+
+ .tool-btn:hover {
+ background: var(--primary-color);
+ color: white;
+ border-color: var(--primary-color);
+ }
+
+ .example-gallery {
+ padding: 4rem 2rem;
+ }
+
+ .gallery-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+ gap: 2rem;
+ margin-top: 2rem;
+ }
+
+ .example-card {
+ background: white;
+ border-radius: 1rem;
+ padding: 1rem;
+ box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
+ transition: transform 0.2s;
+ }
+
+ .example-card:hover {
+ transform: translateY(-5px);
+ }
+
+ @media (max-width: 768px) {
+ .hero-content h1 {
+ font-size: 2.5rem;
+ }
+
+ .nav-links {
+ display: none;
+ }
+
+ .action-buttons {
+ flex-direction: column;
+ }
+ }