html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif}
.gradient-hero{background:linear-gradient(135deg,#0B1E3F 0%,#1E3A8A 60%,#1E40AF 100%)}
.gradient-text{background:linear-gradient(90deg,#1E40AF,#0B1E3F);-webkit-background-clip:text;background-clip:text;color:transparent}
.card-hover{transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease}
.card-hover:hover{transform:translateY(-4px);box-shadow:0 12px 30px -12px rgba(11,30,63,.25);border-color:#1E40AF33}
details>summary{list-style:none;cursor:pointer}
details>summary::-webkit-details-marker{display:none}
details[open] .chev{transform:rotate(180deg)}
.chev{transition:transform .2s}
@keyframes spyrus-ping{75%,100%{transform:scale(2);opacity:0}}
.animate-ping{animation:spyrus-ping 1.4s cubic-bezier(0,0,.2,1) infinite}