:root{
  --ink:#1a1d21; --muted:#5b6470; --accent:#1d4ed8; --accent-soft:#eff4ff;
  --bg:#ffffff; --soft:#f6f8fb; --line:#e3e8f0;
  --good:#15803d; --good-bg:#eef9f0; --bad:#b91c1c; --bad-bg:#fdf0f0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.65;background:var(--bg);font-size:17px}
a{color:var(--accent)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:14px}

/* header */
.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.site-header .wrap{display:flex;align-items:center;gap:28px;padding-top:14px;padding-bottom:14px}
.logo{font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;white-space:nowrap}
.logo span{color:var(--accent)}
.site-header nav{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}
.site-header nav a{color:var(--muted);text-decoration:none;font-size:15px}
.site-header nav a:hover{color:var(--ink)}

/* hero */
.hero{background:var(--soft);border-bottom:1px solid var(--line);padding:56px 0}
.hero h1{font-size:38px;line-height:1.2;margin:0 0 14px}
.hero p.lead{font-size:19px;color:var(--muted);max-width:640px;margin:0 0 22px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:12px 26px;border-radius:8px;font-weight:600;border:0;cursor:pointer;font-size:16px}
.btn:hover{background:#1740b0}
.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.secondary:hover{border-color:var(--ink)}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap}
.honest-note{margin-top:18px;font-size:14px;color:var(--muted);max-width:640px}

/* cards */
.section{padding:48px 0}
.section h2{font-size:28px;margin:0 0 8px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:24px}
.card{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff;text-decoration:none;color:var(--ink);display:block}
.card:hover{border-color:var(--accent);box-shadow:0 4px 18px rgba(29,78,216,.08)}
.card h3{margin:0 0 8px;font-size:20px;color:var(--accent)}
.card p{margin:0;color:var(--muted);font-size:15px}
.card .kw{display:inline-block;margin-top:12px;font-size:13px;background:var(--accent-soft);color:var(--accent);padding:3px 10px;border-radius:20px}

/* how it works */
.steps{counter-reset:step;display:grid;gap:14px;margin-top:20px}
.step{border:1px solid var(--line);border-radius:10px;padding:18px 20px 18px 60px;position:relative;background:#fff}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:16px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px}

/* qa blocks (GEO dogfood) */
.qa{border-left:3px solid var(--accent);padding:4px 0 4px 18px;margin:26px 0}
.qa h3{margin:0 0 6px;font-size:19px}
.qa p{margin:0;color:var(--ink)}

/* tool ui */
.tabs{display:flex;gap:8px;margin:22px 0}
.tab{padding:10px 18px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;font-size:15px;font-weight:600;color:var(--muted)}
.tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}
textarea,input[type=text],input[type=email]{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;font-size:15px;font-family:inherit}
textarea{min-height:220px;resize:vertical}
label{display:block;font-weight:600;margin:14px 0 6px}
.tool-actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}
.results{margin-top:28px}
.error{color:var(--bad);font-weight:600}
.score-wrap{display:flex;gap:22px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:18px}
.score-ring{width:110px;height:110px;border-radius:50%;border:8px solid var(--accent);display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;flex-shrink:0}
.score-num{font-size:30px;font-weight:800;line-height:1}
.score-den{font-size:13px;color:var(--muted)}
.signals{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.signal{display:flex;gap:14px;border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:#fff}
.signal.pass{border-left:4px solid var(--good)}
.signal.fail{border-left:4px solid var(--bad)}
.badge{font-size:12px;font-weight:800;padding:4px 10px;border-radius:20px;height:fit-content;white-space:nowrap}
.signal.pass .badge{background:var(--good-bg);color:var(--good)}
.signal.fail .badge{background:var(--bad-bg);color:var(--bad)}
.signal .w{color:var(--muted);font-size:13px;font-weight:400}
.signal em{font-size:14px}
.checklist{display:grid;gap:10px;margin-top:8px}
.checklist label{display:flex;gap:12px;align-items:flex-start;font-weight:400;border:1px solid var(--line);border-radius:10px;padding:12px 14px;cursor:pointer;margin:0}
.checklist input{margin-top:4px;transform:scale(1.2)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;background:#fff}
.faq summary{padding:14px 18px;cursor:pointer;font-weight:600}
.faq .a{padding:0 18px 16px;color:var(--ink)}

/* waitlist */
.waitlist{background:var(--ink);color:#fff;border-radius:14px;padding:36px;margin:48px 0}
.waitlist h2{color:#fff;margin:0 0 8px}
.waitlist p{color:#c9d2e0;margin:0 0 18px}
.waitlist form{display:flex;gap:10px;flex-wrap:wrap}
.waitlist input[type=email]{flex:1;min-width:220px;border:0}
.waitlist .btn{background:#fff;color:var(--ink)}
.waitlist .btn:hover{background:#e8ecf4}
#waitlist-msg{margin-top:12px;font-weight:600}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:18px 0}
.tier{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:12px 14px;font-size:14px}
.tier strong{display:block;font-size:18px}

/* footer */
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between}

@media(max-width:640px){
  .hero h1{font-size:30px}
  .waitlist{padding:26px 20px}
  .score-wrap{flex-direction:column;text-align:center}
}

/* legal pages */
.legal{max-width:760px;padding-top:32px;padding-bottom:48px}
.legal h1{margin-bottom:4px}
.legal .updated{color:#8a8f98;font-size:14px;margin-bottom:28px}
.legal h2{margin-top:28px;font-size:20px}
.legal p,.legal li{line-height:1.65}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
footer a{color:inherit}

/* tables */
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{font-weight:700;background:var(--soft)}
tr:last-child td{border-bottom:none}

/* generator forms */
.gen-row{display:flex;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.gen-row input[type=text],.gen-row input[type=url],.gen-row input[type=date]{flex:1;min-width:180px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.gen-row textarea{flex:1;min-width:240px;min-height:70px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit}
.gen-qa{border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:12px;background:#fff}
pre.output{background:#1c1917;color:#e7e5e4;border-radius:10px;padding:16px;overflow-x:auto;font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:8px 14px;font-size:13px}