:root{
  --ink:#0f172a; --muted:#475569; --line:#e2e8f0; --bg:#ffffff; --alt:#f8fafc;
  --brand:#4f46e5; --brand-dark:#4338ca; --ok:#047857; --bad:#b91c1c; --warn:#b45309;
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
a{color:var(--brand)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.center{text-align:center;justify-content:center}
h1,h2,h3{line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.2vw,3.1rem);letter-spacing:-.02em;max-width:900px}
h2{font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.01em}
h3{font-size:1.1rem}
p{margin:0 0 1em}

/* nav */
.nav{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:10}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:700;color:var(--ink);text-decoration:none}
.nav nav{display:flex;gap:22px;align-items:center}
.nav nav a{color:var(--muted);text-decoration:none;font-size:.95rem}
.nav nav a.btn{color:#fff}

/* buttons */
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:600;padding:14px 22px;border-radius:10px;border:0;cursor:pointer;font-size:1rem}
.btn:hover{background:var(--brand-dark)}
.btn-small{padding:8px 14px;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn-ghost:hover{background:#eef2ff}
.btn-ghost.light{color:#fff;border-color:#c7d2fe}
.btn-ghost.light:hover{background:rgba(255,255,255,.1)}
.btn-wide{display:block;width:100%;text-align:center}
.btn.is-pending{opacity:.92}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 8px}
.checkout-note{font-size:.9rem;color:var(--warn);margin-top:8px}
.checkout-note.light{color:#fde68a}

/* hero */
.hero{padding:88px 0 64px;background:radial-gradient(1200px 400px at 10% -10%,#eef2ff,transparent),radial-gradient(900px 400px at 100% 0,#f0fdfa,transparent)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--brand)}
.lead{font-size:1.2rem;color:var(--muted);max-width:760px}
.hero-points{display:flex;gap:28px;flex-wrap:wrap;list-style:none;padding:0;margin:26px 0 0;color:var(--muted);font-size:.95rem}
.hero-points li::before{content:"✓ ";color:var(--ok);font-weight:700}

/* sections */
.section{padding:72px 0}
.section.alt{background:var(--alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sub{color:var(--muted);margin-top:-.3em}
.two-col{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:start}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.card.muted{background:var(--alt)}
.card.highlight{border-color:var(--brand);box-shadow:0 0 0 3px #eef2ff}
.card p{color:var(--muted);margin:0}
.num{display:inline-flex;width:30px;height:30px;border-radius:50%;background:#eef2ff;color:var(--brand);font-weight:700;align-items:center;justify-content:center;margin-bottom:10px}
.checks{list-style:none;padding:0;margin:0}
.checks li{padding:6px 0 6px 28px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
.tight{margin:0;padding-left:18px;color:var(--muted)}
.tight li{margin:2px 0}
.fine{font-size:.9rem;color:var(--muted)}

/* example */
.example{border:2px dashed #f59e0b;border-radius:var(--radius);padding:24px;background:#fffbeb;overflow-x:auto}
.example-banner{display:inline-block;background:#f59e0b;color:#fff;font-weight:700;font-size:.8rem;letter-spacing:.06em;padding:6px 10px;border-radius:6px;margin-bottom:16px}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;font-size:.95rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{background:#f1f5f9;font-weight:600}
td.yes{color:var(--ok);font-weight:600}
td.no{color:var(--bad);font-weight:600}
td.partial{color:var(--warn);font-weight:600}
.finding{margin-top:16px;background:#fff;border-radius:10px;padding:16px;border:1px solid var(--line)}
.finding p:last-child{margin:0}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:24px 0 0}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;counter-increment:s;color:var(--muted)}
.steps li::before{content:counter(s);display:block;font-size:1.6rem;font-weight:800;color:var(--brand);margin-bottom:6px}
.steps strong{color:var(--ink)}

/* pricing */
.price-card{max-width:520px;margin:0 auto;border:1px solid var(--line);border-radius:20px;padding:36px;box-shadow:0 10px 30px rgba(15,23,42,.06);text-align:left}
.price{font-size:3rem;font-weight:800;margin:0 0 16px}
.price small{font-size:1rem;font-weight:500;color:var(--muted)}
.price-card .checks{margin-bottom:24px}

/* form */
form label{display:block;font-weight:600;font-size:.92rem;margin-bottom:14px}
form input{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #cbd5e1;border-radius:9px;font:inherit;font-weight:400}
form input:focus{outline:2px solid #c7d2fe;border-color:var(--brand)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.pending{background:#fffbeb;border:1px solid #fcd34d;color:#92400e;padding:8px 12px;border-radius:8px;font-size:.9rem}

/* faq */
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:600;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--brand);font-weight:700}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:10px 0 0}

/* final */
.final{background:var(--ink);color:#fff}
.final h2{color:#fff}

/* footer */
.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.9rem}
.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer p{margin:0}

/* legal page */
.legal{padding:56px 0}
.draft-banner{background:#fef2f2;border:2px solid #ef4444;color:#991b1b;padding:14px 18px;border-radius:10px;font-weight:600;margin-bottom:28px}
.legal h2{font-size:1.3rem;margin-top:1.6em}
.legal li{margin:4px 0}

@media (max-width:900px){
  .two-col,.grid,.steps{grid-template-columns:1fr}
  .nav nav a:not(.btn){display:none}
  .hero{padding:56px 0 40px}
}

/* article / guide */
.article{padding:56px 0 72px}
.article h2{margin-top:1.8em}
.article ul,.article ol{padding-left:22px}
.article li{margin:4px 0}
.article table{margin:12px 0 18px;font-size:.92rem}
.callout{background:#eef2ff;border:1px solid #c7d2fe;border-radius:var(--radius);padding:18px 22px;margin:24px 0}
.callout ol{margin:8px 0 0}
.cta-box h2{margin-top:0}
pre{background:#0f172a;color:#e2e8f0;padding:16px;border-radius:10px;overflow-x:auto;font-size:.88rem;line-height:1.5}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
p code,li code{background:#f1f5f9;padding:1px 5px;border-radius:5px}
.article{overflow-wrap:anywhere}
@media (max-width:900px){.article table{display:block;overflow-x:auto;max-width:100%}}