:root{--brand:#0f766e;--brand2:#14b8a6;--deep:#0b3b38;--ink:#0f172a;--muted:#5b6b7f;--line:#e2e8f0;--soft:#f0fdfa;--bg:#ffffff;--card:#ffffff;--amber:#fef3c7;--wa:#22c55e;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}a{color:var(--brand)}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.3px}.logo i{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-style:normal}
.logo small{display:block;font-size:10px;color:var(--muted);font-weight:600;letter-spacing:.3px;line-height:1}
.nav nav{display:flex;gap:18px;align-items:center;font-size:14.5px}.nav nav a{color:var(--ink);text-decoration:none}.nav nav a:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:11px;font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;cursor:pointer;white-space:nowrap}
.btn.wa{background:var(--wa);color:#fff}.btn.wa:hover{filter:brightness(.95)}.btn.pri{background:var(--brand);color:#fff}.btn.ghost{border-color:var(--brand);color:var(--brand);background:#fff}.btn.sm{padding:8px 13px;font-size:13.5px}
.hero{background:linear-gradient(135deg,var(--deep),var(--brand) 60%,var(--brand2));color:#fff;padding:52px 0 40px}
.hero h1{font-size:clamp(30px,5vw,50px);line-height:1.08;margin:0 0 12px;letter-spacing:-1px}.hero p.lead{font-size:clamp(16px,2.2vw,19px);color:#ccfbf1;max-width:640px;margin:0 0 16px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}.badges span{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:5px 13px;font-size:13.5px;font-weight:700}
.hero .cta{display:flex;flex-wrap:wrap;gap:10px}.hero .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.shot{border-radius:14px;box-shadow:0 18px 50px rgba(2,6,23,.28);border:1px solid rgba(255,255,255,.25);margin-top:30px;background:#fff}
section{padding:58px 0}section.alt{background:#f8fafc}
.kicker{color:var(--brand);font-weight:800;font-size:13px;letter-spacing:.6px;text-transform:uppercase;margin:0 0 6px}
h2{font-size:clamp(25px,3.6vw,36px);line-height:1.15;margin:0 0 12px;letter-spacing:-.5px}.sub{color:var(--muted);font-size:17px;max-width:720px;margin:0 0 26px}
.grid{display:grid;gap:16px}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px}.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:14.5px}
.ico{width:42px;height:42px;border-radius:11px;background:var(--soft);display:grid;place-items:center;font-size:21px;margin-bottom:10px}
.prompt{background:var(--deep);border-radius:18px;padding:22px;color:#e6fffa}
.term{background:#fff;border-radius:12px;padding:14px 16px;font-family:Consolas,"Courier New",monospace;font-size:clamp(15px,2.4vw,19px);font-weight:700;color:var(--ink);border:2px solid var(--brand2);min-height:54px}
.caret{display:inline-block;width:2px;height:1.05em;background:var(--brand);vertical-align:-3px;margin-left:2px;animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}
.flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0;font-weight:700;font-size:14px}.flow span.s{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);border-radius:9px;padding:5px 11px;transition:.3s}.flow span.s.on{background:var(--brand2);color:#062b28;border-color:var(--brand2)}.flow em{color:#5eead4;font-style:normal}
.draft{background:#fff;color:var(--ink);border-radius:12px;padding:14px 16px;margin-top:6px;opacity:.35;transition:.4s}.draft.on{opacity:1}.draft table{width:100%;border-collapse:collapse;font-size:14px}.draft td{padding:5px 4px;border-bottom:1px solid var(--line)}.draft td:first-child{color:var(--muted);width:110px}
.ex{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:16px;font-size:13.5px}.ex code{background:rgba(0,0,0,.28);border-radius:6px;padding:2px 7px;color:#fff;font-family:Consolas,monospace}.ex span{color:#99f6e4}
.steps{counter-reset:s}.step{position:relative;padding-left:56px}.step:before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px}
.trust{background:var(--soft);border:1px solid #99f6e4}
.price{display:flex;flex-direction:column;position:relative}.price.hi{border:2px solid var(--brand2);background:var(--soft)}.price .tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:11.5px;font-weight:800;padding:3px 12px;border-radius:999px;white-space:nowrap}
.price .amt{font-size:34px;font-weight:800;color:var(--brand);margin:8px 0 0}.price .per{font-size:13px;color:var(--muted);font-weight:600}.price ul{list-style:none;padding:0;margin:14px 0;font-size:14.5px}.price li{padding:4px 0 4px 24px;position:relative}.price li:before{content:"✔";position:absolute;left:0;color:var(--brand);font-weight:800}.price .btn{margin-top:auto}
.offer{background:var(--amber);border:1px solid #fcd34d;border-radius:12px;padding:10px 14px;color:#78350f;font-size:15px;margin-bottom:22px}
table.mini{width:100%;border-collapse:collapse;font-size:14.5px}table.mini td{padding:7px 4px;border-bottom:1px solid var(--line)}table.mini td.r{text-align:right;font-weight:700;white-space:nowrap}
details{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff;margin-bottom:10px}summary{font-weight:700;cursor:pointer;font-size:16px}details p{color:var(--muted);margin:8px 0 0}
.contact{background:linear-gradient(135deg,var(--deep),var(--brand));color:#fff;border-radius:18px;padding:30px 24px;text-align:center}.contact p{color:#ccfbf1}
footer{background:#0b1f1d;color:#9fb8b4;padding:30px 0;font-size:13.5px}footer a{color:#cdeae6;text-decoration:none;margin-right:14px}footer .row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.float-wa{position:fixed;right:16px;bottom:16px;z-index:30;width:56px;height:56px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);text-decoration:none;font-size:27px}
.doc{max-width:800px;margin:0 auto;padding:40px 16px 60px}.doc h1{font-size:30px;margin:0 0 6px}.doc h2{font-size:20px;margin:26px 0 8px}.doc p,.doc li{color:#334155}.doc .muted{color:var(--muted);font-size:14px}
@media (max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}.nav nav a.hide{display:none}}
@media (max-width:620px){.g3,.g4,.g2,.ex{grid-template-columns:1fr}.nav nav a:not(.btn){display:none}.hero{padding:36px 0 28px}section{padding:44px 0}.price .tag{top:-11px}}
/* mobile overflow guards */
html,body{overflow-x:hidden}.grid>*{min-width:0}.term,.ex code,.draft td{overflow-wrap:anywhere;word-break:break-word}
@media (max-width:620px){.btn{white-space:normal;text-align:center}.hero .cta .btn{width:100%}.flow{font-size:12.5px}.ex code{display:inline-block;margin-bottom:2px}.draft td:first-child{width:84px}.nav .btn.sm{padding:7px 10px;font-size:12.5px}.price .amt{font-size:30px}.contact .btn{width:100%}}
/* "For Accountants" / "For Business Owners" switch + home banner */
.nav nav a.acc{border:1.5px solid var(--brand);border-radius:9px;padding:5px 10px;font-weight:700;color:var(--brand);white-space:nowrap}
.accbar{background:var(--soft);border-bottom:1px solid #99f6e4}.accbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:14px;padding-bottom:14px;font-size:15px}
@media (max-width:620px){.nav nav a.acc{display:inline-flex;font-size:12px;padding:5px 7px}.nav nav{gap:8px}.nav .btn.sm{white-space:nowrap;padding:6px 8px;font-size:12px}.nav .hm{display:none}.nav .wrap{gap:6px}.logo small{display:none}.logo{font-size:16px}.logo i{width:30px;height:30px}.accbar .wrap{flex-direction:column;align-items:stretch;text-align:center}}