:root{--ink:#0f172a;--muted:#475569;--bg:#fff;--alt:#f4f6fb;--brand:#2547d0;--brand2:#e8edff;--line:#e2e8f0;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}h1,h2,h3{line-height:1.2;margin:0 0 .5em}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.narrow{max-width:720px}
.nav{display:flex;justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:18px}
.logo{font-weight:800;font-size:1.4rem;text-decoration:none;color:var(--ink)}.logo span{color:var(--brand)}
.nav-cta{background:var(--ink);color:#fff;padding:8px 16px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.9rem}
.hero{background:linear-gradient(180deg,var(--brand2),#fff);padding:48px 0 64px}
.hero-grid{display:grid;gap:40px;align-items:center}
@media(min-width:860px){.hero-grid{grid-template-columns:1.2fr 1fr}}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:700;color:var(--brand)}
h1{font-size:clamp(2rem,5vw,3.2rem);letter-spacing:-.02em}h1 em{color:var(--brand);font-style:normal}
.lede{font-size:1.15rem;color:var(--muted)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:0 6px 24px rgba(15,23,42,.06)}
.signup h2{font-size:1.3rem}
.field{display:block;font-weight:600;font-size:.9rem}
input[type=email]{display:block;width:100%;margin-top:6px;padding:12px 14px;font-size:1rem;border:1px solid #cbd5e1;border-radius:10px}
input:focus{outline:2px solid var(--brand);border-color:transparent}
fieldset{border:0;padding:0;margin:16px 0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
legend{font-weight:600;font-size:.9rem;margin-bottom:8px}
.chk{display:flex;gap:8px;align-items:center;font-size:.95rem;background:var(--alt);padding:8px 10px;border-radius:8px;cursor:pointer}
button{width:100%;padding:13px;font-size:1rem;font-weight:700;color:#fff;background:var(--brand);border:0;border-radius:10px;cursor:pointer}
button:hover{filter:brightness(1.1)}
.fine{font-size:.8rem;color:var(--muted);margin:.6em 0 0}
.section{padding:64px 20px}.alt{background:var(--alt)}
.section h2{font-size:clamp(1.6rem,3.5vw,2.2rem)}.sub{color:var(--muted);margin-top:-.3em}
.steps{list-style:none;padding:0;display:grid;gap:20px}
@media(min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{background:var(--alt);border-radius:var(--r);padding:24px}
.steps span{display:inline grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;margin-bottom:12px}
.steps p{color:var(--muted);margin:0}
.alerts{display:grid;gap:20px;margin-top:24px}
@media(min-width:760px){.alerts{grid-template-columns:1fr 1fr}}
.alert h3{font-size:1.05rem}.alert p{margin:.4em 0}
.tag{display:inline-block;background:var(--brand2);color:var(--brand);font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}
.status{font-size:.85rem;color:var(--muted);font-weight:600}.next{font-size:.92rem}
.alert a{font-weight:600;text-decoration:none}
.promise ul{padding-left:1.2em;font-size:1.05rem}.promise li{margin:.4em 0}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:10px 0}
summary{font-weight:600;cursor:pointer}details p{color:var(--muted);margin:.6em 0 0}
.foot{padding-top:32px;padding-bottom:40px;color:var(--muted);font-size:.9rem;text-align:center}
.msg{margin:.8em 0 0;padding:10px 12px;background:#e7f7ee;color:#166534;border-radius:8px;font-weight:600;font-size:.95rem}
button:disabled{opacity:.6;cursor:default}
/* Kit embed */
.formkit-form input.formkit-input{display:block;width:100%;margin:6px 0 12px;padding:12px 14px;font-size:1rem;border:1px solid #cbd5e1;border-radius:10px}
.formkit-submit{position:relative;width:100%;padding:13px;font-size:1rem;font-weight:700;color:#fff;background:var(--brand);border:0;border-radius:10px;cursor:pointer}
.formkit-spinner{display:none}.formkit-submit[data-active] .formkit-spinner{display:inline-block}
.formkit-spinner div{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:#fff}
.formkit-alert{list-style:none;margin:0 0 10px;padding:0}.formkit-alert:empty{display:none}
.formkit-alert li{padding:10px 12px;border-radius:8px;font-size:.92rem;font-weight:600}
.formkit-alert-error li{background:#fdecec;color:#991b1b}
.formkit-alert-success{list-style:none;margin:0;padding:12px;background:#e7f7ee;color:#166534;border-radius:8px;font-weight:600}
.covers{margin:12px 0 0;font-size:.92rem;color:var(--muted)}