.nav-link { font-family: 'Inter', sans-serif; font-size: 0.78rem; font-weight: 500; color: #0A0A0A; text-transform: uppercase; letter-spacing: 0.15em; padding: 0.5rem 0; position: relative; transition: color 0.3s; }
.nav-link::after { content:''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: #0A0A0A; transform: scaleX(0); transform-origin: center; transition: transform 0.3s; }
.nav-link:hover { color: #6B6B6B; }
.nav-link.active::after { transform: scaleX(1); }
html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; }