Changed around line 1
+ :root {
+ --primary-color: #2c3e50;
+ --accent-color: #e74c3c;
+ --text-color: #333;
+ --light-bg: #f5f6fa;
+ --transition: all 0.3s ease;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+ line-height: 1.6;
+ color: var(--text-color);
+ }
+
+ /* Header Styles */
+ .main-header {
+ position: fixed;
+ width: 100%;
+ background: rgba(255, 255, 255, 0.95);
+ padding: 1rem;
+ box-shadow: 0 2px 5px rgba(0,0,0,0.1);
+ z-index: 1000;
+ }
+
+ .logo {
+ font-size: 1.5rem;
+ font-weight: bold;
+ color: var(--primary-color);
+ }
+
+ nav {
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ max-width: 1200px;
+ margin: 0 auto;
+ }
+
+ .nav-links {
+ display: flex;
+ list-style: none;
+ gap: 2rem;
+ }
+
+ .nav-links a {
+ text-decoration: none;
+ color: var(--primary-color);
+ font-weight: 500;
+ transition: var(--transition);
+ }
+
+ .nav-links a:hover {
+ color: var(--accent-color);
+ }
+
+ /* Hero Section */
+ .hero {
+ height: 100vh;
+ background: linear-gradient(135deg, var(--primary-color), #34495e);
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ text-align: center;
+ color: white;
+ }
+
+ .hero-content h1 {
+ font-size: 4rem;
+ margin-bottom: 1rem;
+ animation: fadeIn 1s ease-out;
+ }
+
+ .tagline {
+ font-size: 1.5rem;
+ margin-bottom: 2rem;
+ animation: slideUp 1s ease-out;
+ }
+
+ /* Book Section */
+ .book-section {
+ padding: 5rem 2rem;
+ background: var(--light-bg);
+ }
+
+ .book-container {
+ max-width: 1200px;
+ margin: 0 auto;
+ display: grid;
+ grid-template-columns: 1fr 1fr;
+ gap: 4rem;
+ align-items: center;
+ }
+
+ .book-cover {
+ aspect-ratio: 2/3;
+ background: var(--primary-color);
+ border-radius: 10px;
+ box-shadow: 20px 20px 60px rgba(0,0,0,0.1),
+ -20px -20px 60px rgba(255,255,255,0.8);
+ transition: var(--transition);
+ }
+
+ .book-cover:hover {
+ transform: rotate3d(1, 1, 1, 15deg);
+ }
+
+ /* Author Section */
+ .author-section {
+ padding: 5rem 2rem;
+ text-align: center;
+ }
+
+ .author-content {
+ max-width: 800px;
+ margin: 0 auto;
+ display: grid;
+ grid-template-columns: 1fr 2fr;
+ gap: 2rem;
+ align-items: center;
+ }
+
+ .author-image {
+ width: 200px;
+ height: 200px;
+ border-radius: 50%;
+ background: #ddd;
+ margin: 0 auto;
+ }
+
+ /* Reviews Section */
+ .reviews-section {
+ padding: 5rem 2rem;
+ background: var(--light-bg);
+ }
+
+ .reviews-container {
+ max-width: 1200px;
+ margin: 0 auto;
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+ gap: 2rem;
+ }
+
+ .review-card {
+ background: white;
+ padding: 2rem;
+ border-radius: 10px;
+ box-shadow: 0 5px 15px rgba(0,0,0,0.1);
+ transition: var(--transition);
+ }
+
+ .review-card:hover {
+ transform: translateY(-5px);
+ }
+
+ /* Purchase Section */
+ .purchase-section {
+ padding: 5rem 2rem;
+ }
+
+ .purchase-form {
+ max-width: 600px;
+ margin: 0 auto;
+ }
+
+ .form-group {
+ margin-bottom: 1.5rem;
+ }
+
+ input {
+ width: 100%;
+ padding: 1rem;
+ border: 2px solid var(--primary-color);
+ border-radius: 5px;
+ font-size: 1rem;
+ }
+
+ /* Buttons */
+ .cta-button, .purchase-button {
+ display: inline-block;
+ padding: 1rem 2rem;
+ background: var(--accent-color);
+ color: white;
+ text-decoration: none;
+ border-radius: 5px;
+ border: none;
+ font-size: 1.1rem;
+ cursor: pointer;
+ transition: var(--transition);
+ }
+
+ .cta-button:hover, .purchase-button:hover {
+ background: #c0392b;
+ transform: scale(1.05);
+ }
+
+ /* Animations */
+ @keyframes fadeIn {
+ from { opacity: 0; }
+ to { opacity: 1; }
+ }
+
+ @keyframes slideUp {
+ from { transform: translateY(20px); opacity: 0; }
+ to { transform: translateY(0); opacity: 1; }
+ }
+
+ /* Mobile Responsiveness */
+ @media (max-width: 768px) {
+ .nav-links {
+ display: none;
+ }
+
+ .book-container {
+ grid-template-columns: 1fr;
+ }
+
+ .author-content {
+ grid-template-columns: 1fr;
+ }
+
+ .hero-content h1 {
+ font-size: 2.5rem;
+ }
+ }