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/* Light, compositor-friendly motion: opacity and transform only. */
@keyframes rise-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes molecule-drift{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 6px))}}
@keyframes orbit-breathe{0%,100%{opacity:.62}50%{opacity:1}}
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.hero-art,.page-chip{animation:rise-in .68s cubic-bezier(.2,.7,.25,1) .08s both}
.molecule{animation:molecule-drift 7s ease-in-out .6s infinite}
.orbit{animation:orbit-breathe 6s ease-in-out infinite}
.orbit.two{animation:orbit-breathe 7.5s ease-in-out .4s infinite}
.feature-card,.source,.pillar,.phase{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
@media(hover:hover){.source:hover,.pillar:hover,.phase:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(21,63,125,.08);border-color:#c4d8f1}}
