/* DTT website chat — brand tokens (navy + mint/cyan) */
#dttc,#dttc *{box-sizing:border-box}
#dttc{position:fixed;right:22px;bottom:22px;z-index:400;font-family:'Inter',system-ui,sans-serif}
#dttc-btn{display:flex;align-items:center;gap:10px;border:1px solid rgba(59,232,176,.35);background:rgba(11,18,32,.94);backdrop-filter:blur(12px);color:#ECF1F8;border-radius:100px;padding:12px 18px 12px 14px;cursor:pointer;box-shadow:0 14px 40px rgba(0,0,0,.5);transition:transform .3s cubic-bezier(.19,1,.22,1),box-shadow .3s}
#dttc-btn:hover{transform:translateY(-2px);box-shadow:0 20px 50px rgba(0,0,0,.6),0 0 30px rgba(59,232,176,.18)}
#dttc-btn .dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(100deg,#3BE8B0,#4FD8FF);flex-shrink:0;animation:dttc-pulse 2.6s ease-out infinite}
#dttc-btn .lbl{font-size:14px;font-weight:500;font-family:'Space Grotesk',sans-serif}
@keyframes dttc-pulse{0%{box-shadow:0 0 0 0 rgba(59,232,176,.55)}70%{box-shadow:0 0 0 10px rgba(59,232,176,0)}100%{box-shadow:0 0 0 0 rgba(59,232,176,0)}}
#dttc-nudge{position:absolute;right:0;bottom:64px;width:250px;background:rgba(11,18,32,.98);border:1px solid rgba(59,232,176,.3);border-radius:14px;padding:14px 16px;box-shadow:0 18px 44px rgba(0,0,0,.5);color:#9AA7BB;font-size:13.5px;line-height:1.45;cursor:pointer;animation:dttc-pop .4s cubic-bezier(.19,1,.22,1)}
#dttc-nudge b{color:#ECF1F8;font-weight:600}
#dttc-nudge .x{position:absolute;top:8px;right:10px;color:#5E6C82;cursor:pointer;font-size:15px;line-height:1;border:none;background:none;padding:2px}
@keyframes dttc-pop{from{opacity:0;transform:scale(.9) translateY(6px)}to{opacity:1;transform:none}}
#dttc-panel{position:absolute;right:0;bottom:0;width:380px;max-width:calc(100vw - 44px);height:560px;max-height:calc(100vh - 120px);display:none;flex-direction:column;overflow:hidden;border:1px solid rgba(154,167,187,.18);border-radius:20px;background:rgba(8,13,24,.98);backdrop-filter:blur(18px);box-shadow:0 30px 70px rgba(0,0,0,.6)}
#dttc.open #dttc-panel{display:flex;animation:dttc-rise .34s cubic-bezier(.19,1,.22,1)}
#dttc.open #dttc-btn,#dttc.open #dttc-nudge{display:none}
@keyframes dttc-rise{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
#dttc-head{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid rgba(154,167,187,.16);flex-shrink:0}
#dttc-head .av{width:34px;height:34px;border-radius:50%;flex-shrink:0;background:linear-gradient(100deg,#3BE8B0,#4FD8FF);box-shadow:0 0 18px rgba(59,232,176,.5)}
#dttc-head .t{flex:1;min-width:0}
#dttc-head .t b{display:block;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;color:#ECF1F8}
#dttc-head .t span{font-size:11.5px;color:#5E6C82;display:flex;align-items:center;gap:6px}
#dttc-head .t span::before{content:"";width:6px;height:6px;border-radius:50%;background:#3BE8B0}
#dttc-close{border:none;background:none;color:#5E6C82;font-size:22px;line-height:1;cursor:pointer;padding:4px 6px;border-radius:8px}
#dttc-close:hover{color:#ECF1F8;background:#0F1729}
#dttc-log{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px;scrollbar-width:thin}
.dttc-msg{max-width:86%;font-size:14px;line-height:1.5;padding:11px 15px;border-radius:14px;white-space:pre-wrap;word-wrap:break-word}
.dttc-msg.bot{align-self:flex-start;background:#0F1729;color:#D6DEEA;border-bottom-left-radius:4px}
.dttc-msg.me{align-self:flex-end;background:linear-gradient(100deg,#3BE8B0,#4FD8FF);color:#04211A;font-weight:500;border-bottom-right-radius:4px}
.dttc-msg a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.dttc-msg.bot a{color:#3BE8B0}
.dttc-typing{align-self:flex-start;display:flex;gap:4px;padding:14px 16px;background:#0F1729;border-radius:14px;border-bottom-left-radius:4px}
.dttc-typing i{width:6px;height:6px;border-radius:50%;background:#5E6C82;animation:dttc-blink 1.2s infinite both}
.dttc-typing i:nth-child(2){animation-delay:.2s}.dttc-typing i:nth-child(3){animation-delay:.4s}
@keyframes dttc-blink{0%,80%,100%{opacity:.3}40%{opacity:1}}
#dttc-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 20px 4px}
.dttc-chip{border:1px solid rgba(59,232,176,.3);background:transparent;color:#9AA7BB;font-size:12.5px;font-family:inherit;padding:8px 13px;border-radius:100px;cursor:pointer;transition:.2s}
.dttc-chip:hover{color:#ECF1F8;border-color:#3BE8B0;background:rgba(59,232,176,.08)}
#dttc-form{display:flex;gap:8px;padding:14px 16px;border-top:1px solid rgba(154,167,187,.16);flex-shrink:0}
#dttc-in{flex:1;background:#060A11;border:1px solid rgba(154,167,187,.2);border-radius:100px;padding:12px 16px;color:#ECF1F8;font-size:14px;font-family:inherit;resize:none;max-height:100px;line-height:1.4}
#dttc-in:focus{outline:none;border-color:#3BE8B0}
#dttc-in::placeholder{color:#5E6C82}
#dttc-send{flex-shrink:0;width:44px;border:none;border-radius:50%;background:linear-gradient(100deg,#3BE8B0,#4FD8FF);color:#04211A;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center}
#dttc-send:disabled{opacity:.4;cursor:default}
#dttc-foot{text-align:center;font-size:10.5px;color:#5E6C82;padding:0 0 10px}
@media (max-width:520px){#dttc{right:14px;bottom:14px}#dttc-panel{width:calc(100vw - 28px);height:calc(100vh - 90px)}#fab{display:none}}
@media (prefers-reduced-motion:reduce){#dttc-btn .dot{animation:none}#dttc.open #dttc-panel,#dttc-nudge{animation:none}}