:root{color-scheme:dark;--bg:#111518;--panel:#191f23;--line:#35434b;--text:#eef3f3;--muted:#aab9c0;--copper:#e7a66d;--cyan:#73d4dc;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 85% 8%,#4b332133,transparent 48%),var(--bg)}main{max-width:1280px;margin:auto;padding:30px 5vw 18px}.brand{font-weight:900;letter-spacing:3px;text-decoration:none;color:var(--text);font-size:20px}.brand span{color:var(--copper);margin-left:8px}.intro{padding:38px 0 24px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--cyan)}h1{font-size:clamp(34px,5vw,64px);letter-spacing:-2px;line-height:1.05;margin:12px 0;color:#e2e7e7;text-shadow:0 1px #fff8,0 3px 0 #25323a}.intro>p:last-child{color:var(--muted);font-size:18px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:36px}.chat{background:#172025;border:1px solid #45616c;border-radius:16px;overflow:hidden;box-shadow:0 0 0 4px #152025,0 30px 60px #0005,0 0 26px #57c2d414}.chat header{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}header strong{font-size:20px}header small{display:block;color:var(--muted);margin:5px 0 0 20px}.online{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cyan);margin-right:12px;box-shadow:0 0 12px #65d8e1}.log{height:clamp(270px,45vh,490px);overflow-y:auto;padding:24px;scroll-behavior:smooth}.message{max-width:91%;margin-bottom:22px;line-height:1.6}.message span{font-size:11px;letter-spacing:1px;color:var(--copper);font-weight:700}.message p{margin:6px 0;white-space:pre-wrap;overflow-wrap:anywhere}.message.user{background:#26343d;padding:12px 16px;border-radius:12px;margin-left:auto}.message.user span{color:var(--cyan)}form{padding:18px 24px;border-top:1px solid var(--line)}label{font-size:12px;font-weight:700;display:block;margin-bottom:9px}.composer{display:flex;gap:10px}textarea{background:#0d1519;border:1px solid #4a5a64;border-radius:8px;padding:13px;line-height:1.5;width:100%;resize:vertical}.email,button,textarea{color:var(--text);font:inherit}.email,button{font-size:13px;border:1px solid #53626b;border-radius:7px;background:#26333c;padding:11px 15px;cursor:pointer;text-decoration:none}button:hover:not(:disabled){background:#384c58}button:disabled{opacity:.5;cursor:not-allowed}:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.brief-button,.composer button,.email{background:var(--copper);color:#171717;font-weight:700;border-color:var(--copper)}.caption,.privacy{font-size:11px;color:var(--muted);line-height:1.5}.preview-notice{margin:0;background:#483721;color:#f4d6ae;padding:12px 24px;font-size:12px;line-height:1.5}.error{background:#512e32;border:1px solid #bd7779;padding:12px;border-radius:8px}aside{padding:18px 0}aside h2{font-size:30px;line-height:1.15}aside>p:not(.eyebrow){color:var(--muted);line-height:1.65}aside ul{padding-left:20px;color:#c8d8dd;font-size:14px;line-height:2.25}.brief-button{width:100%;margin-top:14px}.phone{display:block;margin-top:30px;padding-top:22px;border-top:1px solid var(--line);font-size:12px;line-height:1.8;text-decoration:none;color:var(--muted)}.phone strong{font-size:19px;color:var(--text)}footer{font-size:11px;line-height:1.7;color:#8e9fa9;padding:30px 0}footer span{float:right}.review-overlay{position:fixed;inset:0;z-index:10;background:#000b;display:grid;place-items:center;padding:16px;overflow:auto}.review{width:min(700px,100%);max-height:90dvh;overflow:auto;background:#18232a;border:1px solid #65828e;padding:28px;border-radius:15px;box-shadow:0 30px 90px #000}.close{float:right}.review h2{font-size:30px}.review-actions{display:flex;align-items:center;gap:18px;margin:14px 0}.review a{color:var(--cyan);font-size:13px}.review .email{display:inline-block;color:#171717}.consent{display:flex;gap:10px;font-weight:400;line-height:1.5;font-size:13px;margin:20px 0}.consent input{width:18px;height:18px;flex:none}@media(max-width:760px){main{padding:22px 18px}.intro{padding-top:28px}.workspace{grid-template-columns:1fr;gap:12px}.log{height:46dvh;padding:18px}.chat header,form{padding:16px}.chat header button{font-size:11px;padding:8px}aside{padding:12px 5px}aside h2{font-size:26px}aside ul{display:grid;grid-template-columns:1fr 1fr;font-size:12px}footer span{float:none;display:block}.review{padding:20px}.review-actions{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}.review-overlay{border:0;color:var(--text);width:100%;max-width:none;height:100%;max-height:none;margin:0}.review-overlay:not([open]){display:none}.review-overlay::backdrop{background:#0008}