body footer.butech-footer{display:block!important;position:relative;clear:both;margin:0;padding:0;background:#071522;color:#a9bbcc;border:0;border-top:1px solid #1c3449;font:14px/1.7 Arial,sans-serif;text-align:start}
.butech-footer *{box-sizing:border-box}
.butech-footer .bf-inner{max-width:1240px;margin:0 auto;padding:56px 32px 36px;display:grid;grid-template-columns:1.15fr 1fr 1fr 1fr;gap:36px}
.butech-footer .bf-brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:#fff;font-size:20px;font-weight:800;letter-spacing:.09em}
.butech-footer .bf-brand img{width:48px;height:48px;object-fit:contain}
.butech-footer .bf-brand small{display:block;font-size:9px;color:#5ab9ff;letter-spacing:.27em;margin-top:1px}
.butech-footer .bf-tagline{font-size:14px;line-height:1.75;max-width:240px;margin:18px 0 0;color:#93aabe}
.butech-footer h2{font:700 12px/1.5 Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase;margin:3px 0 20px;color:#f5f9ff}
.butech-footer .bf-links{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.butech-footer .bf-links a{color:#a9bbcc;text-decoration:none;font-size:13px;line-height:1.6;transition:color .2s;text-underline-offset:5px;overflow-wrap:anywhere}
.butech-footer .bf-links a:hover{color:#fff;text-decoration:underline}
.butech-footer a:focus-visible{outline:2px solid #52baff;outline-offset:5px;border-radius:2px}
.butech-footer .bf-contact .bf-links a{color:#e5f2ff}
.butech-footer .bf-contact a span{color:#5cbcff;margin-inline-end:7px}
.butech-footer .bf-bottom{border-top:1px solid #ffffff16;max-width:1176px;margin:0 auto;padding:21px 90px 24px 0;color:#829bad;font-size:12px;letter-spacing:.02em}
body a.whatsapp-float{position:fixed!important;right:24px!important;left:auto!important;bottom:24px!important;z-index:80;width:60px;height:60px;border-radius:50%;display:grid!important;place-items:center;background:#25d366;color:#fff;box-shadow:0 8px 26px #0004;animation:butech-wa-bob 2.4s ease-in-out infinite;text-decoration:none;transition:box-shadow .2s}
body a.whatsapp-float svg{width:30px;height:30px;display:block;fill:currentColor}
body a.whatsapp-float:hover{animation-play-state:paused;box-shadow:0 12px 30px #0005}
body a.whatsapp-float:focus-visible{outline:3px solid #087cff;outline-offset:4px}
@keyframes butech-wa-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@media(max-width:1000px){.butech-footer .bf-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.butech-footer .bf-bottom{margin:0 32px}}
@media(max-width:560px){.butech-footer .bf-inner{padding:36px 24px 28px;gap:30px 22px}.butech-footer .bf-identity,.butech-footer .bf-contact{grid-column:1/-1}.butech-footer .bf-tagline{max-width:100%}.butech-footer h2{font-size:11px;margin-bottom:15px}.butech-footer .bf-links a{font-size:12px}.butech-footer .bf-contact .bf-links{gap:14px}.butech-footer .bf-bottom{margin:0 24px;padding:20px 60px 30px 0;font-size:11px}body a.whatsapp-float{right:16px!important;bottom:16px!important;width:54px;height:54px}}
@media(prefers-reduced-motion:reduce){body a.whatsapp-float{animation:none}}

.butech-footer .bf-social{display:inline-flex;align-items:center;gap:9px}.butech-footer .bf-social svg{width:21px;height:21px;color:#58b6ff;flex:none}