:root{--color-primary:#478cd1;--color-primary-light:#70a6db;--color-primary-dark:#2e73b8;--color-accent:#dd3c71;--color-bg:#f8fafc;--color-bg-dark:#0a0a0a;--color-text:#1f2937;--color-text-light:#f1f5f9}@media (prefers-color-scheme:dark){:root{--color-bg:var(--color-bg-dark);--color-text:var(--color-text-light)}}html{color:var(--color-text);background:var(--color-bg);font-family:Inter,system-ui,sans-serif}.nav-glass{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff26;border-bottom:1px solid #fff3}@keyframes heroFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-section{animation:1.2s ease-out heroFadeIn}.card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001f}