Changed around line 1
+ :root {
+ --primary-color: #1a1a2e;
+ --secondary-color: #16213e;
+ --accent-color: #0f3460;
+ --text-color: #e94560;
+ --light-text: #ffffff;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: 'Segoe UI', system-ui, sans-serif;
+ background: var(--primary-color);
+ color: var(--light-text);
+ line-height: 1.6;
+ }
+
+ header {
+ background: var(--secondary-color);
+ padding: 1rem;
+ position: fixed;
+ width: 100%;
+ top: 0;
+ z-index: 100;
+ box-shadow: 0 2px 10px rgba(0,0,0,0.3);
+ }
+
+ nav {
+ max-width: 1200px;
+ margin: 0 auto;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ }
+
+ .logo {
+ font-size: 1.5rem;
+ font-weight: bold;
+ color: var(--text-color);
+ }
+
+ .nav-links a {
+ color: var(--light-text);
+ text-decoration: none;
+ margin-left: 2rem;
+ transition: color 0.3s ease;
+ }
+
+ .nav-links a:hover {
+ color: var(--text-color);
+ }
+
+ main {
+ margin-top: 4rem;
+ padding: 2rem;
+ }
+
+ .hero {
+ text-align: center;
+ padding: 4rem 0;
+ background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
+ border-radius: 1rem;
+ margin-bottom: 3rem;
+ }
+
+ .hero h1 {
+ font-size: 3rem;
+ margin-bottom: 1rem;
+ color: var(--text-color);
+ }
+
+ .planet-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+ gap: 2rem;
+ padding: 2rem 0;
+ }
+
+ .planet-card {
+ background: var(--secondary-color);
+ border-radius: 1rem;
+ padding: 2rem;
+ transition: transform 0.3s ease;
+ cursor: pointer;
+ }
+
+ .planet-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .planet-icon {
+ width: 100px;
+ height: 100px;
+ margin: 1rem auto;
+ border-radius: 50%;
+ background: var(--accent-color);
+ position: relative;
+ overflow: hidden;
+ }
+
+ .planet-icon::after {
+ content: '';
+ position: absolute;
+ width: 100%;
+ height: 100%;
+ background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.2));
+ }
+
+ .planet-data {
+ margin-top: 1rem;
+ }
+
+ .planet-data p {
+ margin: 0.5rem 0;
+ }
+
+ .about {
+ max-width: 800px;
+ margin: 4rem auto;
+ padding: 2rem;
+ background: var(--secondary-color);
+ border-radius: 1rem;
+ }
+
+ footer {
+ background: var(--secondary-color);
+ padding: 2rem;
+ text-align: center;
+ margin-top: 4rem;
+ }
+
+ @media (max-width: 768px) {
+ .hero h1 {
+ font-size: 2rem;
+ }
+
+ .nav-links a {
+ margin-left: 1rem;
+ }
+
+ .planet-grid {
+ grid-template-columns: 1fr;
+ }
+ }