:root{--bg:#0a0a0b;--surface:#131316;--line:#26262b;--text:#f4f4f5;--muted:#9a9aa3;--accent:#6ee7a8}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--line)}.nav strong{font-size:17px;letter-spacing:-.02em}.nav a{color:var(--muted);margin-left:20px;font-size:14px}.nav a:hover{color:var(--text)}.hero{padding:96px 0 72px}.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.08;letter-spacing:-.035em;font-weight:700;max-width:16ch}.hero p{color:var(--muted);font-size:18px;margin-top:20px;max-width:52ch}.btn{display:inline-block;margin-top:32px;padding:13px 26px;background:var(--accent);color:#06120c;border-radius:8px;font-weight:600;font-size:15px;border:0;cursor:pointer}.section{padding:64px 0;border-top:1px solid var(--line)}.section h2{font-size:26px;letter-spacing:-.02em;margin-bottom:28px}.grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px}.card h3{font-size:16px;margin-bottom:8px}.card p{color:var(--muted);font-size:14px}form{display:grid;grid-gap:12px;gap:12px;max-width:440px}input,select,textarea{width:100%;padding:12px 14px;font:inherit;font-size:15px;background:var(--surface);border:1px solid var(--line);border-radius:8px;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}textarea{min-height:120px;resize:vertical}.msg{font-size:14px;color:var(--accent)}.msg.erro{color:#f87171}.zap{position:fixed;right:20px;bottom:20px;z-index:50;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:26px;box-shadow:0 6px 20px rgba(0,0,0,.35)}footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted)}footer,table{font-size:14px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500}