.contact-rail{position:fixed;left:16px;bottom:88px;z-index:80;display:flex;align-items:center;flex-direction:column;gap:10px;width:48px}.contact-rail-items{display:flex;flex-direction:column;gap:11px;align-items:center}.contact-circle{position:relative;display:grid;place-items:center;width:48px;height:48px;flex:0 0 48px;background:#fff;border:1px solid #e3e9eb;border-radius:50%;box-shadow:0 4px 17px #10283a12;transition:transform .18s,box-shadow .18s;color:#4567bb;padding:12px}.contact-circle svg,.contact-rail-toggle svg,.support-panel svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.contact-phone{color:#f49c20}.contact-instagram{color:#ec3d83}.contact-whatsapp{color:#00b977}.contact-live{color:#377fea}.contact-circle:hover{transform:translateX(3px);box-shadow:0 7px 20px #16334225}.contact-tip{pointer-events:none;position:absolute;left:calc(100% + 12px);top:50%;transform:translate(-4px,-50%);padding:7px 11px;background:#14283e;color:#fff;border-radius:5px;white-space:nowrap;font-size:12px;line-height:1.3;opacity:0;visibility:hidden;transition:opacity .15s,transform .15s}.contact-circle:hover .contact-tip,.contact-circle:focus-visible .contact-tip{opacity:1;visibility:visible;transform:translate(0,-50%)}.contact-rail-toggle{display:grid;place-items:center;background:#fff;border:1px solid #dfe8ec;border-radius:50%;width:28px;height:28px;padding:6px;color:#6a7d88;box-shadow:0 3px 10px #10283a0a}.contact-rail-toggle svg{width:13px;height:13px}.rail-open-icon{display:none}.contact-rail-toggle[aria-expanded=false]{height:48px;width:48px;padding:13px;background:#14283e;border-color:#14283e;color:#fff;box-shadow:0 5px 20px #14283e30}.contact-rail-toggle[aria-expanded=false] svg{width:22px;height:22px}.contact-rail-toggle[aria-expanded=false] .rail-open-icon{display:flex}.contact-rail-toggle[aria-expanded=false] .rail-close-icon{display:none}.rail-close-icon{display:flex}.contact-rail button:focus-visible,.contact-rail a:focus-visible,.support-panel button:focus-visible,.support-panel a:focus-visible{outline:3px solid #61bce9;outline-offset:4px}.support-panel{position:fixed;left:82px;bottom:88px;z-index:100;width:332px;border-radius:15px;overflow:hidden;background:#fff;color:#192f43;box-shadow:0 14px 60px #102b4140;border:1px solid #dee6ec;max-height:calc(100dvh - 120px);overflow-y:auto;isolation:isolate}.support-panel-head{display:flex;align-items:center;gap:11px;padding:19px 17px;background:#14283e;color:#fff}.support-head-icon{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:#8adcf425;color:#8adcf4}.support-panel-head>div>span{display:block;font-size:9px;letter-spacing:.15em;color:#a6c4d9}.support-panel-head h2{font:600 19px/1.4 Arial,sans-serif;letter-spacing:-.025em;margin:3px 0 0}.support-panel-close{display:grid;place-items:center;align-self:flex-start;margin-left:auto;padding:5px;background:transparent;color:#c3d3df;border:0;border-radius:4px}.support-panel-close svg{width:17px;height:17px}.support-panel-body{padding:22px 19px 15px}.support-panel-body h3{font:600 20px/1.35 Arial,sans-serif;letter-spacing:-.035em;margin:0 0 13px}.support-availability{font-size:12px;line-height:1.7;color:#697a88;margin:0 0 17px}.support-channel{display:flex;align-items:center;gap:12px;padding:14px 12px;margin-top:10px;border:1px solid #e0e9ee;border-radius:9px;background:#f7fafb;transition:background .15s}.support-channel:hover{background:#eaf4f8}.support-channel>svg{flex-shrink:0;width:22px;height:22px;color:#2586a8}.support-channel strong{display:block;font-size:13px;line-height:1.4;font-weight:600}.support-channel small{display:block;font-size:11px;line-height:1.6;color:#718391;margin-top:3px}.support-channel>b{margin-left:auto;font-size:18px;font-weight:400;color:#8096a7}.support-panel-foot{border-top:1px solid #edf1f3;margin:19px 0 0;padding-top:13px;font-size:11px;color:#718391}.support-panel-foot a{font-weight:600;color:#3c596c}.support-channel-live{background:#e6f5ff;border-color:#c0e4fb}
@media(max-width:600px){.contact-rail{left:12px;bottom:calc(80px + env(safe-area-inset-bottom));width:44px;gap:8px}.contact-circle{width:44px;height:44px;flex-basis:44px;padding:11px}.contact-rail-items{gap:9px}.contact-rail-toggle[aria-expanded=false]{width:44px;height:44px;padding:11px}.support-panel{left:12px;bottom:calc(80px + env(safe-area-inset-bottom));width:min(332px,calc(100vw - 24px));max-height:calc(100dvh - 180px)}.contact-tip{display:none}}
@media(prefers-reduced-motion:reduce){.contact-circle,.contact-tip,.support-channel{transition:none}.contact-circle:hover{transform:none}}

@media(max-width:600px){.contact-rail:not(.rail-ready) .contact-rail-items{display:none}}