/* Scroll to Top Button */
#scrollToTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

    #scrollToTopBtn.show {
        opacity: 1;
        visibility: visible;
    }

    #scrollToTopBtn:hover {
        background: linear-gradient(135deg, #ff8c42, #ff6b35);
        transform: translateY(-5px);
        box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
    }

    #scrollToTopBtn:active {
        transform: translateY(-2px);
    }

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}