Changed around line 1
+ :root {
+ --primary-color: #2a2d34;
+ --accent-color: #7c38d1;
+ --text-color: #333;
+ --light-bg: #f5f5f7;
+ --spacing: 2rem;
+ }
+
+ * {
+ 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);
+ }
+
+ .main-header {
+ background: var(--primary-color);
+ padding: 1rem var(--spacing);
+ position: fixed;
+ width: 100%;
+ z-index: 1000;
+ box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+ }
+
+ .nav-container {
+ max-width: 1200px;
+ margin: 0 auto;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ }
+
+ .logo {
+ color: white;
+ font-size: 1.5rem;
+ font-weight: bold;
+ text-decoration: none;
+ }
+
+ .nav-links {
+ display: flex;
+ list-style: none;
+ gap: 2rem;
+ }
+
+ .nav-links a {
+ color: white;
+ text-decoration: none;
+ transition: color 0.3s;
+ }
+
+ .nav-links a:hover {
+ color: var(--accent-color);
+ }
+
+ .mobile-menu-btn {
+ display: none;
+ }
+
+ .hero {
+ height: 100vh;
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;
+ text-align: center;
+ background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
+ color: white;
+ padding: var(--spacing);
+ }
+
+ .hero h1 {
+ font-size: 3.5rem;
+ margin-bottom: 1rem;
+ animation: fadeInUp 1s ease-out;
+ }
+
+ .tagline {
+ font-size: 1.5rem;
+ opacity: 0.9;
+ animation: fadeInUp 1s ease-out 0.3s backwards;
+ }
+
+ .section {
+ padding: var(--spacing);
+ max-width: 1200px;
+ margin: 0 auto;
+ }
+
+ .content-grid {
+ display: grid;
+ grid-template-columns: 1fr 1fr;
+ gap: var(--spacing);
+ align-items: center;
+ }
+
+ .image-placeholder {
+ background: var(--light-bg);
+ height: 300px;
+ border-radius: 10px;
+ }
+
+ .research-cards {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: var(--spacing);
+ margin-top: var(--spacing);
+ }
+
+ .card {
+ background: white;
+ padding: var(--spacing);
+ border-radius: 10px;
+ box-shadow: 0 4px 6px rgba(0,0,0,0.1);
+ transition: transform 0.3s;
+ }
+
+ .card:hover {
+ transform: translateY(-5px);
+ }
+
+ .paper-preview {
+ background: var(--light-bg);
+ padding: var(--spacing);
+ border-radius: 10px;
+ margin-top: var(--spacing);
+ }
+
+ .contact-form {
+ max-width: 600px;
+ margin: 0 auto;
+ }
+
+ .form-group {
+ margin-bottom: 1.5rem;
+ }
+
+ .form-group label {
+ display: block;
+ margin-bottom: 0.5rem;
+ }
+
+ .form-group input,
+ .form-group textarea {
+ width: 100%;
+ padding: 0.8rem;
+ border: 1px solid #ddd;
+ border-radius: 5px;
+ }
+
+ button {
+ background: var(--accent-color);
+ color: white;
+ border: none;
+ padding: 0.8rem 1.5rem;
+ border-radius: 5px;
+ cursor: pointer;
+ transition: background-color 0.3s;
+ }
+
+ button:hover {
+ background-color: #6428b8;
+ }
+
+ footer {
+ background: var(--primary-color);
+ color: white;
+ padding: var(--spacing);
+ margin-top: var(--spacing);
+ }
+
+ .footer-content {
+ max-width: 1200px;
+ margin: 0 auto;
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+ gap: var(--spacing);
+ }
+
+ @keyframes fadeInUp {
+ from {
+ opacity: 0;
+ transform: translateY(20px);
+ }
+ to {
+ opacity: 1;
+ transform: translateY(0);
+ }
+ }
+
+ @media (max-width: 768px) {
+ .mobile-menu-btn {
+ display: block;
+ background: none;
+ border: none;
+ cursor: pointer;
+ padding: 0.5rem;
+ }
+
+ .mobile-menu-btn span {
+ display: block;
+ width: 25px;
+ height: 3px;
+ background: white;
+ margin: 5px 0;
+ transition: 0.3s;
+ }
+
+ .nav-links {
+ display: none;
+ position: absolute;
+ top: 100%;
+ left: 0;
+ right: 0;
+ background: var(--primary-color);
+ flex-direction: column;
+ padding: 1rem;
+ text-align: center;
+ }
+
+ .nav-links.active {
+ display: flex;
+ }
+
+ .content-grid {
+ grid-template-columns: 1fr;
+ }
+
+ .hero h1 {
+ font-size: 2.5rem;
+ }
+ }