.tchat-section{padding:clamp(72px,9vw,120px) 0;background:radial-gradient(circle at 85% 15%,rgba(244,169,0,.11),transparent 27%),#06121d;color:#fff}.tchat-shell{width:min(1180px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:minmax(0,.82fr) minmax(420px,1.18fr);gap:clamp(42px,7vw,92px);align-items:center}.tchat-intro{max-width:520px}.tchat-kicker{display:inline-flex;align-items:center;gap:10px;color:#ffd166;font-size:.75rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.tchat-kicker:before{content:"";width:32px;height:2px;background:#f4a900}.tchat-intro h2{margin:18px 0;color:#fff;font-size:clamp(2.35rem,4.6vw,4.5rem);line-height:.98;letter-spacing:-.045em}.tchat-intro>p{margin:0;color:#c5d5dd;font-size:1.06rem;line-height:1.7}.tchat-intro ul{display:grid;gap:12px;margin:28px 0;padding:0;list-style:none}.tchat-intro li{display:flex;gap:11px;align-items:center;color:#edf5f8;font-weight:700}.tchat-intro li:before{content:"✓";display:grid;width:23px;height:23px;border-radius:50%;place-items:center;background:rgba(244,169,0,.16);color:#ffd166;font-size:.78rem}.tchat-intro small{display:block;color:#829aa6;line-height:1.55}.tchat-card{overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:27px;background:rgba(8,28,42,.86);box-shadow:0 32px 90px rgba(0,0,0,.34);backdrop-filter:blur(18px)}.tchat-head{display:flex;min-height:78px;padding:14px 18px;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.1)}.tchat-avatar{display:grid;width:46px;height:46px;flex:0 0 46px;border-radius:15px;place-items:center;background:#f4a900;color:#071522;font-size:1.15rem;font-weight:950}.tchat-head>div:nth-child(2){display:grid;gap:4px}.tchat-head strong{font-size:.96rem}.tchat-head span{display:flex;align-items:center;gap:7px;color:#9fb3bd;font-size:.76rem}.tchat-head i{width:7px;height:7px;border-radius:50%;background:#42d878}.tchat-reset{display:grid;width:44px;height:44px;margin-left:auto;padding:0;border:1px solid rgba(255,255,255,.12);border-radius:13px;place-items:center;background:rgba(255,255,255,.05);color:#dce9ef;font-size:1.2rem;cursor:pointer}.tchat-progress{height:3px;background:rgba(255,255,255,.06)}.tchat-progress span{display:block;width:8%;height:100%;background:linear-gradient(90deg,#f4a900,#ffd166);transition:width .35s ease}.tchat-messages{height:380px;padding:22px;overflow:auto;scroll-behavior:smooth}.tchat-msg{display:flex;margin:0 0 14px}.tchat-msg>span{max-width:82%;padding:12px 15px;border-radius:17px;color:#e8f0f3;font-size:.94rem;line-height:1.5;white-space:pre-wrap}.tchat-msg.bot>span{border:1px solid rgba(255,255,255,.09);border-bottom-left-radius:5px;background:rgba(255,255,255,.07)}.tchat-msg.user{justify-content:flex-end}.tchat-msg.user>span{border-bottom-right-radius:5px;background:#f4a900;color:#071522;font-weight:700}.tchat-quick{display:flex;padding:0 20px 12px;gap:8px;flex-wrap:wrap}.tchat-chip{min-height:42px;padding:9px 14px;border:1px solid rgba(255,209,102,.36);border-radius:999px;background:rgba(244,169,0,.08);color:#ffe2a0;font:inherit;font-size:.82rem;font-weight:800;cursor:pointer}.tchat-compose{display:grid;grid-template-columns:1fr auto;gap:9px;padding:13px;border-top:1px solid rgba(255,255,255,.1);background:rgba(2,14,23,.5)}.tchat-compose input{min-width:0;min-height:50px;padding:0 16px;border:1px solid rgba(255,255,255,.13);border-radius:15px;outline:0;background:rgba(255,255,255,.055);color:#fff;font:inherit}.tchat-compose input:focus{border-color:#f4a900;box-shadow:0 0 0 3px rgba(244,169,0,.13)}.tchat-compose button{min-height:50px;padding:0 19px;border:0;border-radius:15px;background:#f4a900;color:#071522;font:inherit;font-weight:900;cursor:pointer}.tchat-privacy{padding:0 18px 15px;color:#77909c;font-size:.7rem;text-align:center}.tchat-privacy a{color:#aec1ca}.tchat-whatsapp{display:inline-flex;min-height:48px;margin-top:8px;padding:0 18px;border-radius:999px;align-items:center;justify-content:center;background:#25d366;color:#062012!important;font-weight:900;text-decoration:none}.tchat-card button:focus-visible,.tchat-card a:focus-visible{outline:3px solid #fff;outline-offset:3px}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}@media(max-width:850px){.tchat-shell{grid-template-columns:1fr}.tchat-intro{max-width:650px}.tchat-card{max-width:650px;width:100%;margin:auto}}@media(max-width:600px){.tchat-section{padding:58px 0}.tchat-shell{width:calc(100% - 24px);gap:30px}.tchat-intro h2{font-size:2.55rem}.tchat-card{border-radius:21px}.tchat-messages{height:350px;padding:17px}.tchat-msg>span{max-width:90%;font-size:.9rem}.tchat-compose{grid-template-columns:1fr}.tchat-compose button{width:100%}}@media(prefers-reduced-motion:reduce){.tchat-progress span,.tchat-messages{transition:none;scroll-behavior:auto}}