[data-animate]{opacity:0;transform:translateY(10px);transition:opacity .6s ease, transform .6s cubic-bezier(.2,.9,.3,1)}
[data-animate].is-visible{opacity:1;transform:none}
.nav a{position:relative}
.nav a::after{content:'';position:absolute;left:0;bottom:-6px;height:3px;width:0;background:var(--accent);transition:width .28s}
.nav a:hover::after{width:100%}
.skip{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:8px;top:8px;width:auto;height:auto;background:white;padding:8px;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,0.08)}