:root{
--ease-portfolio:cubic-bezier(0.34,1.56,0.64,1); /* @kind other */
--duration-fast:0.3s; /* @kind other */
--duration-standard:0.4s; /* @kind other */
--duration-bounce:2s; /* @kind other */

--shadow-card-hover:0 16px 32px rgba(217,119,6,0.1);
--shadow-portfolio-hover:0 20px 40px rgba(217,119,6,0.15);
--shadow-logo:0 0 20px rgba(217,119,6,0.3);

--blur-nav:10px;
--nav-bg-default:rgba(15,23,42,0.5);
--nav-bg-scrolled:rgba(15,23,42,0.85);
}
@keyframes vb-fade-in-up{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes vb-scale-in{from{opacity:0;transform:scale(0.8)}to{opacity:1;transform:scale(1)}}
@keyframes vb-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}