Changed around line 1
+ :root {
+ --primary: #4f46e5;
+ --primary-dark: #4338ca;
+ --text: #1f2937;
+ --text-light: #6b7280;
+ --background: #ffffff;
+ --surface: #f3f4f6;
+ --border: #e5e7eb;
+ --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: system-ui, -apple-system, sans-serif;
+ color: var(--text);
+ line-height: 1.5;
+ }
+
+ /* Header & Navigation */
+ header {
+ position: fixed;
+ width: 100%;
+ background: var(--background);
+ box-shadow: var(--shadow);
+ z-index: 100;
+ }
+
+ 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: 700;
+ color: var(--primary);
+ }
+
+ .nav-links {
+ display: flex;
+ gap: 2rem;
+ list-style: none;
+ }
+
+ .nav-links a {
+ text-decoration: none;
+ color: var(--text);
+ font-weight: 500;
+ transition: color 0.2s;
+ }
+
+ .nav-links a:hover {
+ color: var(--primary);
+ }
+
+ .menu-toggle {
+ display: none;
+ }
+
+ /* Hero Section */
+ .hero {
+ min-height: 100vh;
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;
+ text-align: center;
+ padding: 2rem;
+ background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
+ }
+
+ .hero h1 {
+ font-size: 3.5rem;
+ margin-bottom: 1rem;
+ background: linear-gradient(to right, var(--primary), var(--primary-dark));
+ -webkit-background-clip: text;
+ color: transparent;
+ }
+
+ .hero p {
+ font-size: 1.25rem;
+ color: var(--text-light);
+ max-width: 600px;
+ margin-bottom: 2rem;
+ }
+
+ /* Conference Section */
+ .conference {
+ position: fixed;
+ top: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+ background: var(--text);
+ z-index: 1000;
+ }
+
+ .video-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+ gap: 1rem;
+ padding: 1rem;
+ height: calc(100% - 80px);
+ }
+
+ .video-container {
+ position: relative;
+ background: var(--surface);
+ border-radius: 0.5rem;
+ overflow: hidden;
+ }
+
+ .video-container video {
+ width: 100%;
+ height: 100%;
+ object-fit: cover;
+ }
+
+ .controls {
+ position: fixed;
+ bottom: 0;
+ left: 0;
+ width: 100%;
+ display: flex;
+ justify-content: center;
+ gap: 1rem;
+ padding: 1rem;
+ background: rgba(0, 0, 0, 0.8);
+ }
+
+ .control-button {
+ width: 50px;
+ height: 50px;
+ border-radius: 50%;
+ border: none;
+ background: var(--surface);
+ cursor: pointer;
+ transition: all 0.2s;
+ }
+
+ .end-call {
+ background: #ef4444;
+ color: white;
+ }
+
+ /* Features Section */
+ .features {
+ padding: 4rem 2rem;
+ background: var(--surface);
+ }
+
+ .feature-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ max-width: 1200px;
+ margin: 2rem auto;
+ }
+
+ .feature-card {
+ background: var(--background);
+ padding: 2rem;
+ border-radius: 0.5rem;
+ box-shadow: var(--shadow);
+ text-align: center;
+ transition: transform 0.2s;
+ }
+
+ .feature-card:hover {
+ transform: translateY(-5px);
+ }
+
+ /* Utility Classes */
+ .hidden {
+ display: none;
+ }
+
+ .cta-button {
+ padding: 1rem 2rem;
+ font-size: 1.125rem;
+ font-weight: 600;
+ color: white;
+ background: var(--primary);
+ border: none;
+ border-radius: 0.5rem;
+ cursor: pointer;
+ transition: background 0.2s;
+ }
+
+ .cta-button:hover {
+ background: var(--primary-dark);
+ }
+
+ /* Mobile Responsive */
+ @media (max-width: 768px) {
+ .menu-toggle {
+ display: block;
+ background: none;
+ border: none;
+ cursor: pointer;
+ }
+
+ .menu-toggle span {
+ display: block;
+ width: 25px;
+ height: 3px;
+ background: var(--text);
+ margin: 5px 0;
+ transition: 0.2s;
+ }
+
+ .nav-links {
+ display: none;
+ position: absolute;
+ top: 100%;
+ left: 0;
+ width: 100%;
+ background: var(--background);
+ padding: 1rem;
+ flex-direction: column;
+ text-align: center;
+ }
+
+ .nav-links.active {
+ display: flex;
+ }
+
+ .hero h1 {
+ font-size: 2.5rem;
+ }
+ }