@layer base{*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;color:#1a1a1a;background:#fff;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5{font-family:Inter,sans-serif}header{position:sticky;top:0;z-index:100}.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}.reveal.visible{opacity:1;transform:none}.nav-link{position:relative}.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:#752226;transition:width .3s}.nav-link:hover:after,.nav-link.active:after{width:100%}.brand-card{transition:transform .25s,box-shadow .25s,border-color .25s}.brand-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px #181f4d1a;border-color:#181f4d}.wa-float{position:fixed;bottom:24px;right:24px;z-index:200}.wa-float a{display:flex;align-items:center;gap:8px;background:#25d366;color:#fff;font-family:Inter,sans-serif;font-size:13px;font-weight:600;padding:11px 16px;border-radius:50px;box-shadow:0 4px 18px #25d36666;text-decoration:none;transition:transform .2s}.wa-float a:hover{transform:translateY(-2px)}}