.expert-cta{margin-top:3rem;padding:2rem 1.75rem;border-radius:1rem;background:linear-gradient(135deg,var(--color-bg-tinted) 0%,var(--color-primary-light) 100%);border:2px solid var(--color-primary);display:flex;flex-direction:column;align-items:center;text-align:center;gap:1rem;box-shadow:0 8px 25px #14905c26;position:relative;overflow:hidden}.expert-cta:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,hsla(155,76%,32%,.1) 0%,transparent 70%);animation:expert-cta-glow 3s ease-in-out infinite}@keyframes expert-cta-glow{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}}.expert-cta__title{font-size:var(--font-size-lg);font-weight:800;color:var(--color-text-dark);line-height:1.2;position:relative;z-index:1}.expert-cta__text{font-size:var(--font-size-sm);color:var(--color-text-gray);line-height:1.6;max-width:60ch;position:relative;z-index:1}.expert-cta__button{margin-top:.5rem;padding:1rem 2.5rem;border-radius:8px;border:none;cursor:pointer;font-weight:800;font-size:var(--font-size-md);font-family:var(--font-family-base);background:var(--color-primary);color:var(--color-text-light);box-shadow:0 4px 16px #14905c4d;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:.5rem;position:relative;z-index:1}.expert-cta__button:hover{background:var(--color-primary-dark);transform:translateY(-3px);box-shadow:0 8px 20px #14905c66}dialog#expert-modal{border:none;border-radius:1rem;padding:0;max-width:700px;width:92%;max-height:90vh;box-shadow:0 20px 60px #0006;background:transparent;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0}dialog#expert-modal[open]{animation:expert-modal-appear .3s cubic-bezier(.4,0,.2,1)}@keyframes expert-modal-appear{0%{opacity:0;transform:translate(-50%,-48%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}dialog#expert-modal::backdrop{background:#000000a6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:expert-backdrop-appear .3s ease}@keyframes expert-backdrop-appear{0%{opacity:0}to{opacity:1}}dialog#expert-modal.no-anim[open]{animation:none}dialog#expert-modal.no-anim::backdrop{animation:none}.expert-modal__layout{display:flex;flex-direction:column;min-height:500px;max-height:85vh;background:var(--color-bg-hero);border-radius:1rem;overflow:hidden;box-shadow:0 0 0 1px var(--color-border)}.expert-modal__chat{padding:1.75rem;background:var(--color-bg-body);display:flex;flex-direction:column;overflow:hidden}.expert-modal__sidebar{padding:2rem 1.75rem;background:linear-gradient(180deg,var(--color-primary-dark) 0%,var(--color-primary) 100%);color:var(--color-text-light);display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto}.expert-modal__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;flex-shrink:0}.expert-modal__title{font-size:var(--font-size-lg);font-weight:800;color:var(--color-text-dark);display:flex;align-items:center;gap:.75rem}.expert-modal__avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;box-shadow:0 2px 8px #00000026;background:var(--color-bg-light-gray)}.expert-modal__avatar img{width:100%;height:100%;object-fit:cover}.expert-modal__avatar .material-icons{font-size:24px;color:var(--color-primary)}.expert-modal__status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:#117e5014;border-radius:20px;font-size:.75rem;font-weight:600;color:var(--color-primary)}.expert-modal__status-dot{width:8px;height:8px;background:#10b981;border-radius:50%;animation:expert-status-pulse 2s infinite}@keyframes expert-status-pulse{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.expert-modal__header-actions{display:flex;align-items:center;gap:.5rem}.expert-modal__icon-btn{background:transparent;border:none;color:var(--color-text-gray);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.expert-modal__icon-btn:hover{background:#0000000d;color:#e74c3c}.expert-modal__close-btn{background:var(--color-bg-light-gray);border:none;font-size:1.75rem;cursor:pointer;color:var(--color-text-gray);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s;flex-shrink:0;line-height:1}.expert-modal__close-btn:hover{background:var(--color-primary);color:var(--color-text-light);transform:rotate(90deg)}.expert-chat__window{position:relative;background:var(--color-bg-hero);border-radius:1rem;padding:1.25rem;flex:1;display:flex;flex-direction:column;gap:1rem;border:1px solid var(--color-border);box-shadow:inset 0 2px 8px #0a151108;overflow:hidden}.expert-chat__messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.875rem;padding-right:.5rem;min-height:0}.expert-chat__messages::-webkit-scrollbar{width:8px}.expert-chat__messages::-webkit-scrollbar-track{background:var(--color-bg-light-gray);border-radius:10px}.expert-chat__messages::-webkit-scrollbar-thumb{background:var(--color-primary);border-radius:10px}.expert-chat__messages::-webkit-scrollbar-thumb:hover{background:var(--color-primary-dark)}.expert-msg-row{display:flex;gap:12px;align-items:flex-end;width:100%;margin-bottom:.5rem}.expert-msg-row--user{flex-direction:row-reverse}.expert-msg__avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;box-shadow:0 2px 8px #00000026;overflow:hidden}.expert-msg__avatar--bot{background:var(--color-bg-light-gray)}.expert-msg__avatar--bot img{width:100%;height:100%;object-fit:cover}.expert-msg__avatar--user{background:linear-gradient(135deg,#64748b,#475569)}.expert-msg__avatar .material-icons{font-size:18px}.expert-msg{max-width:85%;padding:1rem 1.25rem;border-radius:1.125rem;font-size:var(--font-size-sm);line-height:1.6;animation:expert-msg-appear .3s ease;overflow-wrap:break-word;word-wrap:break-word;word-break:break-word;position:relative}@keyframes expert-msg-appear{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.expert-msg--bot{background:var(--color-primary-light);color:var(--color-text-dark);border-bottom-left-radius:.25rem;box-shadow:0 1px 2px #0000000d}.expert-msg--user{background:var(--color-primary);color:var(--color-text-light);border-bottom-right-radius:.25rem;box-shadow:0 2px 8px #14905c40}.expert-msg__content{word-wrap:break-word}.expert-msg__content strong{font-weight:700}.expert-msg__content ul{margin:.5rem 0;padding-left:1.2rem}.expert-msg__content li{margin-bottom:.25rem}.expert-msg__time{font-size:.7rem;opacity:.8;margin-top:6px;display:block;line-height:1;font-weight:500}.expert-msg--user .expert-msg__time{text-align:right;color:#ffffffd9}.expert-msg--bot .expert-msg__time{text-align:left;color:var(--color-text-gray)}.expert-typing{display:flex;gap:4px;padding:.875rem 1.125rem;background:var(--color-primary-light);border-radius:1.125rem 1.125rem 1.125rem .25rem;max-width:80px;align-self:flex-start;margin-left:44px}.expert-typing span{width:8px;height:8px;background:var(--color-primary);border-radius:50%;animation:expert-typing-bounce 1.4s infinite ease-in-out}.expert-typing span:nth-child(2){animation-delay:.2s}.expert-typing span:nth-child(3){animation-delay:.4s}@keyframes expert-typing-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-10px)}}.expert-welcome{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;color:var(--color-text-gray);animation:expert-fade-in .5s ease}@keyframes expert-fade-in{0%{opacity:0}to{opacity:1}}.expert-welcome__icon{font-size:48px;color:var(--color-primary);margin-bottom:1rem;background:#117e501a;width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:50%}.expert-welcome__title{font-size:var(--font-size-xl);font-weight:800;color:var(--color-text-dark);margin-bottom:.5rem}.expert-welcome__text{font-size:var(--font-size-sm);max-width:40ch}.expert-chat__suggestions{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem;flex-shrink:0;position:relative}.expert-chat__suggestion-btn{border-radius:999px;border:1.5px solid var(--color-primary);padding:.6rem 1.125rem;font-size:var(--font-size-xs);background:var(--color-bg-hero);color:var(--color-primary);cursor:pointer;font-weight:600;font-family:var(--font-family-base);transition:all .2s}.expert-chat__suggestion-btn:hover{background:var(--color-primary);color:var(--color-text-light);transform:translateY(-2px);box-shadow:0 4px 12px #14905c40}.expert-chat__input-container{padding-top:.75rem;border-top:1px solid var(--color-border);flex-shrink:0}.expert-chat__input-wrapper{display:flex;align-items:flex-end;gap:.75rem;background:var(--color-bg-light-gray);border:1px solid var(--color-border);border-radius:1.5rem;padding:.5rem .625rem .5rem 1rem;transition:border-color .2s,box-shadow .2s}.expert-chat__input-wrapper:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px #14905c1a}.expert-chat__textarea{flex:1;background:transparent;border:none;resize:none;max-height:120px;min-height:24px;padding:.25rem .5rem;font-family:var(--font-family-base);font-size:var(--font-size-sm);outline:none;line-height:1.5;color:var(--color-text-dark)}.expert-chat__send-btn{background:var(--color-primary);color:#fff;border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;flex-shrink:0;margin-bottom:2px}.expert-chat__send-btn:disabled{background:var(--color-text-gray);opacity:.5;cursor:not-allowed}.expert-chat__send-btn:hover:not(:disabled){background:var(--color-primary-dark);transform:scale(1.05)}.expert-chat__send-btn--stop{background:var(--color-text-dark)}.expert-chat__send-btn--stop:hover:not(:disabled){background:#000}.expert-chat__disclaimer{font-size:.7rem;color:var(--color-text-gray);text-align:center;margin-top:.5rem;opacity:.7}.expert-sidebar__title{font-size:var(--font-size-lg);font-weight:800;margin-bottom:.5rem}.expert-sidebar__text{font-size:var(--font-size-sm);opacity:.95;line-height:1.7}.expert-sidebar__list{margin:0;padding-left:1.25rem;font-size:var(--font-size-sm);line-height:1.9}.expert-sidebar__list li{margin-bottom:.625rem}.expert-sidebar__cta{margin-top:auto;display:flex;flex-direction:column;gap:1rem}.expert-sidebar__btn{border-radius:8px;border:2px solid var(--color-text-light);padding:1rem 1.25rem;background:transparent;color:var(--color-text-light);font-weight:700;font-size:var(--font-size-sm);font-family:var(--font-family-base);cursor:pointer;transition:all .3s;text-decoration:none;text-align:center}.expert-sidebar__btn:hover{background:var(--color-text-light);color:var(--color-primary-dark);transform:translateY(-3px);box-shadow:0 6px 16px #0003}.expert-sidebar__note{font-size:.8rem;opacity:.9;line-height:1.5}.expert-toast{position:absolute;bottom:80px;left:50%;transform:translate(-50%) translateY(20px);background:var(--color-text-dark);color:#fff;padding:8px 16px;border-radius:24px;font-size:.85rem;font-weight:500;opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);z-index:100;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;gap:8px}.expert-toast--visible{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}@media(max-width:968px){.expert-modal__layout{grid-template-columns:1fr;max-height:90vh}.expert-modal__sidebar{display:none}}@media(max-width:768px){.expert-cta{margin-top:2rem;padding:1.5rem 1rem}dialog#expert-modal{width:94%;height:85vh;max-width:100%;max-height:90vh;border-radius:1rem}.expert-modal__layout{height:100%;max-height:none;min-height:0;border-radius:1rem;border:1px solid var(--color-border);display:flex;flex-direction:column}.expert-modal__sidebar{display:none}.expert-modal__chat{padding:0;flex:1;background:var(--color-bg-hero)}.expert-modal__header{padding:1rem;margin-bottom:0;border-bottom:1px solid var(--color-border)}.expert-chat__window{border:none;border-radius:0;box-shadow:none;padding:1rem;height:100%}.expert-chat__textarea{font-size:16px}.expert-chat__suggestions{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.75rem;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:.625rem;mask-image:linear-gradient(to right,black 90%,transparent 100%);-webkit-mask-image:linear-gradient(to right,black 90%,transparent 100%)}.expert-chat__suggestions::-webkit-scrollbar{display:none}.expert-chat__suggestion-btn{flex-shrink:0;white-space:nowrap;padding:.625rem 1rem}}@media(max-width:576px){.expert-cta__button{width:100%;justify-content:center}}@media(max-width:420px){.expert-modal__title{font-size:1rem}.expert-chat__send-btn{width:28px;height:28px}}body.dark-mode .expert-cta{background:linear-gradient(135deg,var(--color-bg-tinted) 0%,hsla(155,70%,20%,.3) 100%);border-color:var(--color-primary)}body.dark-mode .expert-modal__layout{box-shadow:0 0 0 1px var(--color-border)}body.dark-mode .expert-chat__window{border-color:var(--color-border)}body.dark-mode .expert-msg--bot{background:#1f7a5473;border:1px solid hsla(155,60%,40%,.25)}body.dark-mode .expert-chat__input-wrapper{background:var(--color-bg-light-gray);border-color:var(--color-border)}body.dark-mode .expert-chat__suggestion-btn{background:var(--color-bg-hero);border-color:var(--color-primary)}body.dark-mode .expert-modal__close-btn{background:var(--color-bg-light-gray)}body.dark-mode .expert-welcome__icon{background:#117e5033}.expert-msg-link{color:var(--color-primary);text-decoration:underline;font-weight:700;display:inline-block;margin-top:.5rem;transition:color .2s ease}.expert-msg-link:hover{color:var(--color-primary-dark)}body.dark-mode .expert-msg-link{color:#2ecc71}.expert-msg--bot{min-width:unset;max-width:85%}@media(max-width:480px){.expert-msg--bot{max-width:92%}}