/* ===== Scroll to Top Button ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-inverse);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: 0 8px 24px rgba(29, 43, 108, .25);
    z-index: 999;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(29, 43, 108, .35);
}

.scroll-to-top:active {
    transform: scale(0.95);
}

/* ===== Active Nav Link ===== */
.nav-link.active {
    background-color: var(--v16-navy, #1d2b6c) !important;
    color: #fff !important;
    font-weight: 700;
}