.contact-dock{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:12px;direction:ltr}
.contact-dock button,.contact-dock a{box-shadow:0 5px 22px #0b152726;border:1px solid #ffffff45;display:flex;align-items:center;justify-content:center;cursor:pointer}
.contact-dock [hidden],.chat-panel [hidden],.chat-panel[hidden]{display:none!important}
.whatsapp-launch{width:56px;height:56px;border-radius:50%;background:#128c4a;color:#fff}
.whatsapp-launch img{filter:brightness(0) invert(1);width:30px;height:34px}
.whatsapp-launch:hover{background:#0c793e}
.chat-launch{min-height:48px;border-radius:25px;padding:0 18px 0 14px;gap:9px;background:#244de8;color:#fff;font:600 14px/1.4 var(--body)}
.chat-launch svg{width:23px;height:23px}
.chat-launch:hover{background:#1c3fbe}
.contact-dock :focus-visible,.chat-panel :focus-visible{outline:3px solid #009edf;outline-offset:3px}
.chat-panel{position:fixed;z-index:70;right:max(20px,env(safe-area-inset-right));bottom:88px;width:min(390px,calc(100vw - 32px));height:min(660px,calc(100dvh - 112px));display:flex;flex-direction:column;background:#fff;border:1px solid #d3ddeb;border-radius:16px;box-shadow:0 14px 70px #07172c33;color:#122139;font:400 16px/1.55 var(--body);overflow:hidden}
.chat-header{display:flex;align-items:center;gap:12px;padding:18px;background:#0b1930;color:#fff;flex:none}
.chat-avatar{width:40px;height:40px;border:1px solid #7796df;border-radius:12px;display:grid;place-items:center;font-size:12px;font-weight:700;letter-spacing:.02em;flex:none}
.chat-header h2{font:600 17px/1.3 var(--body);margin:0;color:inherit}
.chat-header p{font-size:12px;color:#c0cde6;margin:4px 0 0}
.chat-close{margin-inline-start:auto;width:38px;height:38px;flex:none;border:0;background:transparent;color:#fff;font-size:28px;cursor:pointer;border-radius:8px}
.chat-close:hover{background:#ffffff17}
.chat-body{padding:20px;overflow-y:auto;overscroll-behavior:contain;flex:1;min-height:0;scrollbar-gutter:stable}
.chat-messages{display:flex;flex-direction:column;gap:14px}
.chat-message{margin:0;border-radius:12px;padding:12px 14px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.65}
.chat-message.assistant{background:#f0f4fa;margin-inline-end:15px}
.chat-message.user{background:#244de8;color:#fff;margin-inline-start:22px}
.chat-message a{display:block;color:#2449c4;font-weight:600;margin-top:9px;text-decoration:underline;text-underline-offset:3px}
.chat-topics{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chat-topics button{background:#fff;color:#1e3970;border:1px solid #cbd7ec;border-radius:20px;font:500 13px/1.5 var(--body);padding:8px 12px;cursor:pointer}
.chat-topics button:hover{background:#edf3fc;border-color:#244de8}
.chat-mode-note{font-size:13px;line-height:1.6;color:#5b6c85;margin:16px 0 12px}
.chat-mode-note:empty{display:none}
.chat-composer{display:flex;align-items:flex-end;gap:8px;padding:8px;border:1px solid #b9c8dd;border-radius:12px;margin-top:18px;background:#fff}
.chat-composer textarea{resize:none;border:0;padding:6px;width:100%;min-height:50px;font:400 16px/1.5 var(--body);background:transparent;color:#122139}
.chat-composer textarea:focus{outline:0}
.chat-composer:focus-within{outline:2px solid #244de8;outline-offset:2px}
.chat-composer button{width:38px;height:38px;border:0;border-radius:50%;background:#244de8;color:#fff;font-size:25px;flex:none;cursor:pointer}
.chat-composer button:disabled{opacity:.45;cursor:default}
.chat-data-note{font-size:12px;line-height:1.6;color:#627189;margin:10px 0 16px}
.chat-project-button,.chat-primary{width:100%;background:#244de8;border:0;border-radius:8px;min-height:46px;padding:10px 14px;color:#fff;font:600 15px/1.4 var(--body);cursor:pointer}
.chat-primary:disabled{opacity:.6;cursor:default}
.chat-lead-form label{display:block;font-size:14px;margin:14px 0 6px;font-weight:500}
.chat-lead-form input:not([type=hidden]),.chat-lead-form select,.chat-lead-form textarea{width:100%;max-width:100%;border:1px solid #becbdd;border-radius:7px;background:#fff;color:#122139;font:400 16px/1.5 var(--body);padding:9px 10px;min-height:44px;box-sizing:border-box}
.chat-lead-form textarea{resize:vertical}
.chat-lead-form h3,.chat-review h3{font:500 23px/1.4 var(--display);margin:12px 0 16px}
.chat-back,.chat-edit{background:transparent;border:0;color:#2449c4;padding:9px 0;font:500 14px/1.5 var(--body);cursor:pointer;min-height:40px}
.chat-review>p{font-size:14px;line-height:1.7}
.chat-review dl{padding:16px;background:#f1f5fa;border-radius:8px;margin:18px 0;overflow-wrap:anywhere}
.chat-review dt{font-size:12px;color:#536680;margin-top:13px}
.chat-review dt:first-child{margin-top:0}
.chat-review dd{margin:3px 0 0;font-size:15px;white-space:pre-wrap}
.chat-review-actions{display:flex;flex-direction:column;gap:6px}
.chat-send-status{font-size:12px;color:#536680}
.chat-footer{display:flex;justify-content:space-between;padding:12px 20px;background:#f7f9fc;border-top:1px solid #e2e8f1;flex:none;font-size:12px;color:#425b83}
.chat-footer a:hover{text-decoration:underline}
.chat-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.footer-bottom{padding-bottom:100px}
@media(max-width:600px){.contact-dock{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));gap:10px}.whatsapp-launch{width:52px;height:52px}.chat-launch{width:52px;height:48px;padding:0}.chat-launch span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.chat-panel{right:16px;bottom:80px;height:min(650px,calc(100dvh - 96px));width:calc(100vw - 32px)}.chat-body{padding:16px}.chat-header{padding:14px}.chat-header p{font-size:11px}.chat-footer{padding:10px 16px}}
@media(max-height:430px){.chat-panel{bottom:12px;height:calc(100dvh - 24px);right:80px;width:min(390px,calc(100vw - 96px))}}