:root{--itallics-blue:#1d71b8;--itallics-sky:#4ab1e4;--itallics-ink:#102a43;--itallics-muted:#60758a;--itallics-surface:#f5f9fc}.itallics-chat{position:fixed;right:1.5rem;bottom:1.5rem;z-index:99999;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--itallics-ink)}.itallics-chat button,.itallics-chat input,.itallics-chat textarea{font:inherit}.itallics-chat__toggle{display:grid;place-items:center;width:4rem;height:4rem;border:0;border-radius:1.25rem;background:linear-gradient(135deg,var(--itallics-sky),var(--itallics-blue));color:#fff;box-shadow:0 18px 40px rgba(29,113,184,.36),inset 0 1px 1px rgba(255,255,255,.3);font-size:1.45rem;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.itallics-chat__toggle:hover{transform:translateY(-3px);box-shadow:0 22px 45px rgba(29,113,184,.45),inset 0 1px 1px rgba(255,255,255,.3)}.itallics-chat__panel{position:absolute;right:0;bottom:5.2rem;width:min(25rem,calc(100vw - 2rem));overflow:hidden;border:1px solid rgba(29,113,184,.16);border-radius:1.5rem;background:#fff;box-shadow:0 30px 80px rgba(16,42,67,.24),0 4px 18px rgba(16,42,67,.1)}.itallics-chat__header{display:flex;align-items:center;justify-content:space-between;min-height:5.75rem;padding:1rem 1.25rem;border-bottom:1px solid rgba(29,113,184,.1);background:linear-gradient(135deg,#fff 0%,#f1f8fd 100%)}.itallics-chat__brand img{display:block;width:auto;height:2rem;max-width:13.5rem}.itallics-chat__brand small{display:block;margin:.35rem 0 0 .1rem;color:var(--itallics-blue);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.itallics-chat__close{display:grid;place-items:center;width:2.25rem;height:2.25rem;border:1px solid rgba(29,113,184,.14);border-radius:50%;background:#fff;color:var(--itallics-ink);font-size:1.65rem;line-height:1;cursor:pointer;transition:background .2s ease,color .2s ease}.itallics-chat__close:hover{background:var(--itallics-blue);color:#fff}.itallics-chat__messages{height:21rem;overflow-y:auto;padding:1.25rem;background:linear-gradient(180deg,#fbfdff 0%,var(--itallics-surface) 100%);scroll-behavior:smooth}.itallics-message{width:fit-content;max-width:85%;margin:.7rem 0;padding:.8rem 1rem;border-radius:1rem;font-size:.93rem;line-height:1.5;white-space:pre-wrap;box-shadow:0 3px 10px rgba(16,42,67,.06)}.itallics-message--assistant{border:1px solid rgba(29,113,184,.1);border-bottom-left-radius:.3rem;background:#fff;color:var(--itallics-ink)}.itallics-message--user{margin-left:auto;border-bottom-right-radius:.3rem;background:linear-gradient(135deg,var(--itallics-sky),var(--itallics-blue));color:#fff;box-shadow:0 8px 20px rgba(29,113,184,.23)}.itallics-chat__form{display:flex;align-items:stretch;gap:.65rem;padding:1rem;border-top:1px solid rgba(29,113,184,.1);background:#fff}.itallics-chat__form textarea{min-width:0;flex:1;resize:none;border:1px solid #d4e2ed;border-radius:.85rem;background:#f8fbfd;color:var(--itallics-ink);padding:.72rem .85rem;outline:0;transition:border-color .2s ease,box-shadow .2s ease}.itallics-chat__form textarea:focus{border-color:var(--itallics-sky);box-shadow:0 0 0 3px rgba(74,177,228,.16)}.itallics-chat__form button,.itallics-lead-form button{display:inline-flex!important;align-items:center;justify-content:center;min-width:4.6rem;border:0!important;border-radius:.85rem!important;background:linear-gradient(135deg,var(--itallics-sky),var(--itallics-blue))!important;color:#fff!important;padding:.65rem .9rem!important;font-weight:700!important;line-height:1!important;box-shadow:0 8px 17px rgba(29,113,184,.22);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.itallics-chat__form button:hover,.itallics-lead-form button:hover{transform:translateY(-1px);box-shadow:0 11px 22px rgba(29,113,184,.3)}.itallics-chat__lead{padding:.85rem 1.1rem;border-top:1px solid rgba(29,113,184,.1);background:#fff;color:var(--itallics-muted);font-size:.84rem}.itallics-chat__lead summary{color:var(--itallics-blue);font-weight:700;cursor:pointer}.itallics-lead-form{display:grid;gap:.55rem;margin-top:.85rem}.itallics-lead-form input:not([type=checkbox]){width:100%;box-sizing:border-box;border:1px solid #d4e2ed;border-radius:.65rem;padding:.6rem}.itallics-lead-form label{font-size:.78rem;line-height:1.35}.itallics-lead-form button{justify-self:start}@media(max-width:480px){.itallics-chat{right:.75rem;bottom:.75rem}.itallics-chat__panel{width:calc(100vw - 1.5rem);bottom:4.75rem;border-radius:1.25rem}.itallics-chat__messages{height:18rem}.itallics-chat__toggle{width:3.6rem;height:3.6rem;border-radius:1.1rem}.itallics-chat__form button{min-width:3.2rem;padding:.65rem!important;font-size:0}.itallics-chat__form button::after{content:'➜';font-size:1.1rem}}