.vbsdk_whatis{padding:4rem 1rem 6rem}.vbsdk_whatis_container{margin:auto;max-width:1200px}.vbsdk_whatis_header{margin-bottom:3rem;text-align:center}.vbsdk_whatis_title{color:#0e0e47;font-size:clamp(2rem,4vw,3rem);font-weight:700;margin-bottom:1.5rem}.vbsdk_whatis_description{color:#6b7280;font-size:1.125rem;line-height:1.7;margin:auto;max-width:760px}.vbsdk_whatis_grid{display:grid;gap:1.5rem;margin:auto;max-width:900px}@media (min-width:768px){.vbsdk_whatis_grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.vbsdk_whatis_grid{grid-template-columns:repeat(3,1fr)}}.vbsdk_feature_card{align-items:flex-start;background:#f9fafb;border-radius:1rem;display:flex;gap:.75rem;padding:1.5rem;transition:box-shadow .3s ease,transform .3s ease}.vbsdk_feature_card:hover{box-shadow:0 20px 40px rgba(0,0,0,.08);transform:translateY(-4px)}.vbsdk_feature_icon{align-items:center;background:#40ffb1;border-radius:50%;color:#0e0e47;display:flex;font-weight:700;height:24px;justify-content:center;margin-top:2px;min-width:24px;width:24px}.vbsdk_feature_text{color:#374151;font-size:1rem;font-weight:500;line-height:1.5}.vbsdk_fade_up{animation:vbsdk_fade_up .8s ease forwards}.vbsdk_fade_up_delay{animation:vbsdk_fade_up .8s ease .2s forwards}@keyframes vbsdk_fade_up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}