:root{
  --paper:#f7f8f6; --white:#fff; --ink:#17202b; --muted:#59636f; --rule:#d8dcd6;
  --blue:#1d4f91; --blue-dark:#153c70; --mark:#fbe27a; --ok:#2c6e49; --err:#a83a2c;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);
  background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:3px solid var(--blue);outline-offset:3px}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;background:var(--white);padding:8px 12px;z-index:10}

/* Header */
header{border-bottom:1px solid var(--rule);background:var(--paper)}
nav{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:20px}
.brand{font-weight:800;font-size:19px;letter-spacing:-.01em;color:var(--ink);text-decoration:none;white-space:nowrap}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--blue)}
.nav-links a[aria-current]{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.nav-links .quiet{color:var(--muted)}

.btn{display:inline-block;background:var(--blue);color:#fff;text-decoration:none;font:inherit;
  font-weight:600;font-size:16px;padding:13px 22px;border-radius:6px;border:none;cursor:pointer;text-align:center}
.btn:hover{background:var(--blue-dark)}
.nav-links .btn{color:#fff;font-size:15px;padding:10px 16px}
.nav-links .btn:hover{color:#fff}
.btn-line{background:transparent;color:var(--blue);box-shadow:inset 0 0 0 1.5px var(--blue)}
.btn-line:hover{background:#e8eef7}

/* Page openers */
.hero{padding:76px 0 56px}
.page-head{padding:64px 0 40px}
h1{font-size:clamp(36px,5.4vw,60px);line-height:1.05;font-weight:800;letter-spacing:-.03em;max-width:19ch;text-wrap:balance}
.page-head h1{font-size:clamp(34px,4.6vw,52px)}
.lede{font-size:clamp(18px,2vw,21px);color:var(--muted);margin-top:22px;max-width:60ch}
.cta-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:30px}
.cta-note{color:var(--muted);font-size:15px}

/* Sections */
section{padding:72px 0;border-top:1px solid var(--rule)}
h2{font-size:clamp(28px,3.4vw,38px);line-height:1.12;font-weight:800;letter-spacing:-.02em;margin-bottom:16px;max-width:26ch;text-wrap:balance}
h3{font-size:19px;font-weight:700;letter-spacing:-.01em;margin-bottom:6px}
.section-lede{color:var(--muted);font-size:18px;max-width:62ch}
.prose{max-width:66ch}
.prose p{margin-bottom:16px}
.prose p:last-child{margin-bottom:0}
.prose ul{margin:0 0 16px 20px}
.prose li{margin-bottom:6px}

/* The ledger table */
.ledger{margin-top:48px;background:var(--white);border:1px solid var(--rule);border-radius:4px}
.ledger-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;
  padding:18px 22px;border-bottom:2px solid var(--ink)}
.ledger-head h2,.ledger-head h3{font-size:17px;font-weight:700;letter-spacing:0;margin:0;max-width:none}
.ledger-head p{color:var(--muted);font-size:14px}
.ledger table{width:100%;border-collapse:collapse;font-size:15px}
.ledger th{text-align:left;font-weight:600;font-size:13px;color:var(--muted);padding:12px 22px 8px;border-bottom:1px solid var(--rule)}
.ledger td{padding:14px 22px;border-bottom:1px solid var(--rule);vertical-align:top}
.ledger tr:last-child td{border-bottom:none}
.ledger .group td{background:var(--paper);font-weight:700;font-size:14px;padding:9px 22px}
.ledger .what{font-weight:600}
.ledger .meta{color:var(--muted);font-size:14px;margin-top:2px}
.ledger .amt{white-space:nowrap;text-align:right}
.ledger th.amt{text-align:right}
.why mark,mark.hl{background:linear-gradient(transparent 12%,var(--mark) 12%,var(--mark) 88%,transparent 88%);
  color:inherit;padding:0 3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.ledger-foot{padding:12px 22px;border-top:1px solid var(--rule);color:var(--muted);font-size:13.5px}

/* Columns and lists */
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:40px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:40px}
.three p,.two p{color:var(--muted);font-size:16px}
.more{display:inline-block;margin-top:10px;font-weight:600;font-size:15px}

.steps{list-style:none;counter-reset:step;margin-top:36px;max-width:780px}
.steps li{counter-increment:step;display:grid;grid-template-columns:56px 1fr;padding:22px 0;border-top:1px solid var(--rule)}
.steps li:last-child{border-bottom:1px solid var(--rule)}
.steps li::before{content:counter(step);font-size:28px;font-weight:800;color:var(--blue);line-height:1.1}
.steps p{color:var(--muted);font-size:16px}

.rules{list-style:none;margin-top:8px}
.rules li{padding:12px 0;border-top:1px solid var(--rule);font-size:16px}
.rules li span{display:block;color:var(--muted);font-size:15px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
.panel{background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:26px}
.panel h3{margin-bottom:12px}
.panel.ai{border-top:4px solid var(--blue)}
.panel.noai{border-top:4px solid var(--ink)}

.dark{background:var(--ink);color:#e9edf1;border-top:none}
.dark h2{color:#fff}
.dark p{color:#b9c2cc;font-size:18px;max-width:62ch}
.dark p + p{margin-top:16px}
.dark a{color:#fff}

/* Sample email */
.letter{background:var(--white);border:1px solid var(--rule);border-radius:4px;max-width:720px;margin-top:36px}
.letter dl{display:grid;grid-template-columns:80px 1fr;gap:4px 12px;padding:16px 24px;border-bottom:1px solid var(--rule);font-size:15px}
.letter dt{color:var(--muted)}
.letter .body{padding:20px 24px;font-size:16px}
.letter .body p{margin-bottom:12px}
.letter-note{color:var(--muted);font-size:14px;margin-top:10px;max-width:720px}

/* Screens */
.screen{margin-top:36px}
.screen figure{background:var(--white);border:1px solid var(--rule);border-radius:4px;overflow:hidden}
.screen .slot{aspect-ratio:16/9;display:grid;place-items:center;color:var(--muted);font-size:15px;
  background:repeating-linear-gradient(135deg,#f1f3f0 0 12px,#eceee9 12px 24px)}
.screen figcaption{padding:14px 20px;border-top:1px solid var(--rule);font-size:15px;color:var(--muted)}
.screen figcaption b{color:var(--ink)}

/* Pricing */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;max-width:880px}
.plan{background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:30px;display:flex;flex-direction:column}
.plan.pro{border-color:var(--ink);border-width:2px}
.plan h3{font-size:21px}
.plan .price{font-size:44px;font-weight:800;letter-spacing:-.02em;margin:8px 0 2px}
.plan .price small{font-size:16px;font-weight:500;color:var(--muted)}
.plan .for{color:var(--muted);font-size:15px;padding-bottom:18px;border-bottom:1px solid var(--rule);margin-bottom:16px}
.plan ul{list-style:none;margin-bottom:26px;flex:1}
.plan li{padding:6px 0 6px 18px;position:relative;font-size:15.5px}
.plan li::before{content:"";position:absolute;left:0;top:15px;width:7px;height:7px;background:var(--ink)}
.price-foot{color:var(--muted);font-size:15px;margin-top:26px;max-width:66ch}

/* FAQ */
.faq{max-width:780px;margin-top:28px}
.faq details{border-top:1px solid var(--rule);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{font-weight:600;cursor:pointer;font-size:17px}
.faq details p{color:var(--muted);margin-top:10px;font-size:16px}

/* Closing band */
.closer{background:var(--white)}
.closer .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.closer h2{margin-bottom:8px}
.closer p{color:var(--muted);max-width:56ch}

/* Form */
.request-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.request-grid ol{padding-left:20px;color:var(--muted);font-size:16px;margin-top:18px}
.request-grid ol li{margin-bottom:8px}
.ea-form{display:flex;flex-direction:column;gap:16px;background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:28px}
.ea-row{display:flex;gap:14px}
.ea-field{flex:1}
.ea-form label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.ea-form label .opt{font-weight:400;color:var(--muted)}
.ea-form input,.ea-form textarea{width:100%;padding:11px 13px;border:1px solid #c3c9c1;border-radius:4px;
  font:inherit;font-size:16px;color:var(--ink);background:var(--white)}
.ea-form input:focus,.ea-form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,79,145,.18)}
.ea-form textarea{resize:vertical;min-height:110px}
.ea-form .btn{width:100%;padding:15px}
.ea-form .btn[disabled]{opacity:.6;cursor:default}
.ea-status{font-size:15px;min-height:22px}
.ea-status.ok{color:var(--ok);font-weight:600}
.ea-status.err{color:var(--err);font-weight:600}
.ea-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ea-fine{color:var(--muted);font-size:13.5px}

footer{padding:36px 0 44px;border-top:1px solid var(--rule);color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot a{color:var(--muted)}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}

@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
@media (max-width:960px){
  .nav-links a:not(.btn){display:none}
}
@media (max-width:880px){
  .three,.two,.split,.plans,.request-grid{grid-template-columns:1fr}
  .three{gap:28px}.two{gap:20px}
  .hide-sm{display:none}
}
@media (max-width:560px){
  .hero{padding:48px 0 40px}
  .page-head{padding:44px 0 28px}
  section{padding:56px 0}
  .ledger th,.ledger td{padding-left:14px;padding-right:14px}
  .ledger .group td{padding-left:14px}
  .ledger tbody tr:not(.group){display:grid;grid-template-columns:1fr auto;border-bottom:1px solid var(--rule)}
  .ledger tbody tr:not(.group) td{border-bottom:none}
  .ledger td.why{grid-column:1 / -1;grid-row:2;padding-top:0;font-size:14px}
  .ea-row{flex-direction:column}
  .letter dl{grid-template-columns:1fr}
  .letter dt{margin-top:6px}
}