.nav-links{display:flex;gap:2.2rem}.nav-links a{color:var(--secondary-text);text-decoration:none;font-weight:600;position:relative;transition:color .2s ease;--underline-color:var(--brand-color)}.nav-links a::after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--underline-color);transition:width .2s ease-in-out,background-color .2s ease-in-out}.nav-links a.active::after,.nav-links a:hover::after{width:100%}.nav-links a.active,.nav-links a:hover{color:var(--primary-text)}.nav-links a[href*="#services"]{--underline-color:#ef4444}.nav-links a[href*="#roi"]{--underline-color:#ffd60a}.nav-links a[href*="#clients"]{--underline-color:#34c759}.nav-links a[href*="#contact"]{--underline-color:#f01fff}.nav-links a[href*="#faq"]{--underline-color:var(--accent-color)}.nav-links a[href*="#hero"],.nav-links a[href="#top"]{--underline-color:var(--accent-color)}