.sticky-cta-bar{position:fixed;bottom:max(16px,env(safe-area-inset-bottom,24px));right:16px;z-index:9999;transform:translateY(0);transition:transform .4s cubic-bezier(.175,.885,.32,1.275);pointer-events:none}.sticky-cta-bar.scroll-down{transform:translateY(150px) scale(.8)}.floating-ai-btn{pointer-events:auto;width:60px;height:60px;border-radius:30px;background:linear-gradient(135deg,var(--college-brand, #0a84ff),var(--college-accent, #5e5ce6));color:#fff;border:none;box-shadow:0 8px 25px var(--college-brand-glow, rgba(10, 132, 255, .4)),inset 0 2px 5px #ffffff4d;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:28px;transition:all .3s ease;position:relative;animation:gentleGlow 3s infinite alternate}.whatsapp-badge{position:absolute;top:0;right:-4px;background-color:#25d366;color:#fff;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid #fff;box-shadow:0 2px 4px #0003;z-index:2}.floating-ai-btn .icon{display:block;line-height:1;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.floating-ai-btn:hover{transform:scale(1.05);box-shadow:0 12px 30px var(--college-brand-glow, rgba(10, 132, 255, .5)),inset 0 2px 5px #fff6}.floating-ai-btn:active{transform:scale(.95)}@keyframes gentleGlow{0%{box-shadow:0 8px 25px var(--college-brand-glow, rgba(10, 132, 255, .4)),inset 0 2px 5px #ffffff4d}to{box-shadow:0 8px 30px var(--college-brand-glow, rgba(94, 92, 230, .6)),inset 0 2px 5px #ffffff4d}}