body{font-family: 'Inter', sans-serif;background-color: #0a0a0a}.header-video{position: absolute;top: 50%;left: 50%;width: 100%;height: 100%;object-fit: cover;transform: translate(-50%, -50%);z-index: -2}.header-overlay{position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(10, 10, 10, 0.7);z-index: -1}.header-content{position: relative;z-index: 1}.nav-link{position: relative;transition: color 0.3s ease}.nav-link::after{content: '';position: absolute;width: 0;height: 2px;bottom: -4px;left: 50%;background-color: #818cf8;transition: all 0.3s ease-out}.nav-link:hover::after{width: 100%;left: 0}.cta-button{transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out}.cta-button:hover{transform: translateY(-2px);box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.2), 0 4px 6px -2px rgba(99, 102, 241, 0.1)}.footer-link{transition: color 0.2s ease-in-out}.faq-answer{overflow: hidden;max-height: 0;transition: max-height 0.3s ease-in-out}