.header-glass {
    background: #ffffff;
    border-bottom: 1px solid rgba(16, 185, 129, 0.3);
}

.cyber-button {
    background: linear-gradient(45deg, #10b981, #1e3a8a);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    overflow: hidden;
}
.cyber-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}
.cyber-button:hover::before {
    left: 100%;
}
.cyber-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}