Changed around line 1
+ :root {
+ --primary-color: #2a6af3;
+ --secondary-color: #1d4ed8;
+ --text-color: #333;
+ --background-color: #f8fafc;
+ --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: 'Segoe UI', system-ui, sans-serif;
+ line-height: 1.6;
+ color: var(--text-color);
+ background-color: var(--background-color);
+ }
+
+ /* Header & Navigation */
+ header {
+ background: white;
+ box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+ position: fixed;
+ width: 100%;
+ top: 0;
+ z-index: 1000;
+ }
+
+ nav {
+ max-width: 1200px;
+ margin: 0 auto;
+ padding: 1rem;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ }
+
+ .logo {
+ font-size: 1.5rem;
+ font-weight: bold;
+ color: var(--primary-color);
+ }
+
+ .nav-links {
+ display: flex;
+ list-style: none;
+ gap: 2rem;
+ }
+
+ .nav-links a {
+ text-decoration: none;
+ color: var(--text-color);
+ font-weight: 500;
+ transition: color 0.3s ease;
+ }
+
+ .nav-links a:hover {
+ color: var(--primary-color);
+ }
+
+ /* Hero Section */
+ .hero {
+ height: 80vh;
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;
+ text-align: center;
+ padding: 2rem;
+ background: linear-gradient(135deg, #2a6af3 0%, #1d4ed8 100%);
+ color: white;
+ margin-top: 60px;
+ }
+
+ .hero h1 {
+ font-size: 3rem;
+ margin-bottom: 1rem;
+ }
+
+ .cta-button {
+ display: inline-block;
+ padding: 1rem 2rem;
+ background: white;
+ color: var(--primary-color);
+ text-decoration: none;
+ border-radius: 30px;
+ font-weight: bold;
+ margin-top: 2rem;
+ transition: transform 0.3s ease;
+ }
+
+ .cta-button:hover {
+ transform: translateY(-2px);
+ }
+
+ /* Book Cards */
+ .book-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ padding: 2rem;
+ max-width: 1200px;
+ margin: 0 auto;
+ }
+
+ .book-card {
+ background: white;
+ border-radius: 10px;
+ padding: 1rem;
+ box-shadow: var(--card-shadow);
+ transition: transform 0.3s ease;
+ }
+
+ .book-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .book-image {
+ height: 200px;
+ background: #eee;
+ border-radius: 5px;
+ margin-bottom: 1rem;
+ }
+
+ .price {
+ color: var(--primary-color);
+ font-weight: bold;
+ }
+
+ .original {
+ text-decoration: line-through;
+ color: #666;
+ margin-right: 0.5rem;
+ }
+
+ .buy-button {
+ width: 100%;
+ padding: 0.8rem;
+ background: var(--primary-color);
+ color: white;
+ border: none;
+ border-radius: 5px;
+ cursor: pointer;
+ transition: background-color 0.3s ease;
+ }
+
+ .buy-button:hover {
+ background: var(--secondary-color);
+ }
+
+ /* Categories */
+ .category-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+ gap: 1rem;
+ padding: 2rem;
+ max-width: 1200px;
+ margin: 0 auto;
+ }
+
+ .category {
+ background: white;
+ padding: 2rem;
+ text-align: center;
+ border-radius: 10px;
+ box-shadow: var(--card-shadow);
+ cursor: pointer;
+ transition: transform 0.3s ease;
+ }
+
+ .category:hover {
+ transform: scale(1.05);
+ }
+
+ /* Responsive Design */
+ @media (max-width: 768px) {
+ .nav-toggle {
+ display: block;
+ cursor: pointer;
+ }
+
+ .nav-toggle span {
+ display: block;
+ width: 25px;
+ height: 3px;
+ background: var(--text-color);
+ margin: 5px 0;
+ transition: 0.3s;
+ }
+
+ .nav-links {
+ display: none;
+ position: absolute;
+ top: 100%;
+ left: 0;
+ right: 0;
+ background: white;
+ flex-direction: column;
+ padding: 1rem;
+ text-align: center;
+ }
+
+ .nav-links.active {
+ display: flex;
+ }
+
+ .hero h1 {
+ font-size: 2rem;
+ }
+ }