.reveal {
    opacity: 0;
    transform: translateX(0); 
    transition: opacity 1.5s ease, transform 1.8s ease;
}

.reveal-left {
    transform: translateX(-60px); 
}

.reveal-right {
    transform: translateX(80px); 
}

.reveal.active {
    opacity: 1;
    transform: translateX(0); 
}

.btn-solid-lg:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.btn-solid-lg::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        120deg, 
        rgba(255, 255, 255, 0) 45%, 
        rgba(255, 255, 255, 0.3) 50%, 
        rgba(255, 255, 255, 0) 55%
    );
    transform: rotate(45deg) translateX(-100%);
    transition: transform 0.6s ease; 
    pointer-events: none;
}

.btn-solid-lg:hover::after {
    transform: rotate(45deg) translateX(100%);
}
.navbar.transparent-start {
    background-color: transparent !important;
    transition: background-color 0.4s ease;
    box-shadow: none;
}