.hero-gradient {
    background: linear-gradient(160deg, rgba(20, 30, 25, 0.9) 0%, rgba(30, 45, 35, 0.8) 60%, rgba(40, 60, 45, 0.7) 100%);
}
.stat-counter {
    font-variant-numeric: tabular-nums;
}
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #4a9b6b;
    transition: width 0.25s ease;
}
.nav-link:hover::after {
    width: 100%;
}