/* Four-second FIA welcome sequence: full body first, compact face launcher afterwards. */
.fia-assistant{opacity:0;pointer-events:none}.fia-assistant.fia-ready{opacity:1;pointer-events:auto}.fia-greeting{display:none}.fia-intro-stage{position:fixed;inset:0;z-index:80;display:grid;place-items:center;align-content:center;gap:14px;background:radial-gradient(circle at 50% 44%,rgba(83,54,168,.22),transparent 28%),rgba(6,6,13,.16);pointer-events:none;animation:intro-stage-in .35s ease-out both}.fia-intro-stage.is-complete{animation:intro-stage-out .72s cubic-bezier(.4,0,.2,1) both}.fia-intro-robot{position:relative;width:min(380px,48vw);height:min(390px,48vh);display:grid;place-items:center;animation:intro-robot-in .85s cubic-bezier(.17,.84,.28,1) both}.fia-intro-robot img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 28px rgba(106,75,255,.5));animation:intro-robot-wave 1.2s ease-in-out .35s both}.fia-intro-hand{position:absolute;right:10%;top:15%;color:#c5a6ff;font-size:1.7rem;opacity:0;animation:intro-spark .8s ease-out .8s both}.fia-intro-copy{display:flex;flex-direction:column;align-items:center;gap:5px;opacity:0;transform:translateY(8px);animation:intro-copy-in .55s ease-out 1s both}.fia-intro-copy strong{font:800 1.35rem Manrope;color:#f4edff}.fia-intro-copy span{color:#cfc5e6;font-size:.88rem}.fia-panel{width:min(50vw,520px)}.fia-robot-art{width:43px;height:43px;border-radius:50%;background-image:url("fia-robot.png");background-size:260%;background-position:50% 16%;background-repeat:no-repeat;filter:drop-shadow(0 0 10px rgba(106,75,255,.65))}.fia-launcher:hover .fia-robot-art{transform:scale(1.12)}@keyframes intro-stage-in{from{opacity:0}to{opacity:1}}@keyframes intro-stage-out{0%{opacity:1;transform:scale(1)}70%{opacity:1;transform:scale(.98)}100%{opacity:0;transform:scale(.96)}}@keyframes intro-robot-in{from{opacity:0;transform:translateY(22px) scale(.78)}to{opacity:1;transform:none}}@keyframes intro-robot-wave{0%,100%{transform:rotate(0)}35%{transform:rotate(-1.4deg) translateY(-4px)}68%{transform:rotate(1.2deg) translateY(-2px)}}@keyframes intro-spark{from{opacity:0;transform:translate(5px,8px) scale(.6)}to{opacity:1;transform:none}}@keyframes intro-copy-in{to{opacity:1;transform:none}}@media(max-width:720px){.fia-panel{width:calc(100vw - 30px)}.fia-intro-robot{width:min(330px,78vw);height:min(360px,52vh)}.fia-intro-copy{text-align:center;padding:0 24px}.fia-intro-copy span{font-size:.8rem}}@media(prefers-reduced-motion:reduce){.fia-intro-stage,.fia-intro-stage.is-complete,.fia-intro-robot,.fia-intro-robot img,.fia-intro-hand,.fia-intro-copy{animation:none}.fia-intro-stage{opacity:0}.fia-assistant{opacity:1;pointer-events:auto}}