/* TidyTill palette 2: navy #1E3A5F primary, mint #34D399 accent (never as text on light backgrounds), bg #F5FAF8, text #111827. */
:root{--ink:#111827;--muted:#4B5563;--line:#E3ECE8;--bg:#F5FAF8;--soft:#FFFFFF;--card:#fff;--brand:#1E3A5F;--brand-d:#162C48;--brand-l:#E3F7EE;--mint:#34D399;--mint-d:#047857;--warn:#fff7e8;--warn-b:#f1d39b;--radius:18px;--max:1120px;--shadow:0 1px 2px rgba(17,24,39,.04),0 8px 28px rgba(30,58,95,.08)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-underline-offset:3px}a:hover{color:var(--brand-d)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:760px}
.center{text-align:center}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:9}
/* header */
header.site{position:sticky;top:0;z-index:5;background:rgba(245,250,248,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.logo svg{flex:none}.logo .lockup{height:32px;width:auto;display:block}
nav.top{display:flex;align-items:center;gap:26px}
nav.top a{color:var(--muted);text-decoration:none;font-size:15px}nav.top a:hover{color:var(--ink)}
nav.top a.btn,nav.top a.btn:hover{color:#fff}
nav.top .hide-sm{display:none}
/* buttons */
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:999px;padding:12px 22px;font:600 16px/1.2 inherit;text-decoration:none;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--brand-d);color:#fff;transform:translateY(-1px)}
.btn.sm{padding:9px 16px;font-size:14px}
.btn.lg{padding:16px 30px;font-size:17px}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.ghost:hover{background:var(--brand-l);color:var(--brand-d)}
.btn.light{background:var(--mint);color:var(--brand)}.btn.light:hover{background:#6EE7B7;color:var(--brand-d)}
.link-arrow{font-weight:600;text-decoration:none;padding:12px 4px}.link-arrow::after{content:" →"}
/* type */
h1{font-size:clamp(34px,6.4vw,58px);line-height:1.06;letter-spacing:-.03em;margin:18px 0 18px;font-weight:750}
h2{font-size:clamp(26px,4.2vw,38px);line-height:1.15;letter-spacing:-.02em;margin:0 0 14px;font-weight:700}
h3{font-size:19px;line-height:1.3;margin:0 0 6px}
.hl{color:var(--brand);white-space:nowrap;background:linear-gradient(transparent 68%,rgba(52,211,153,.45) 68%,rgba(52,211,153,.45) 92%,transparent 92%)}
.lead{font-size:clamp(18px,2.4vw,21px);color:var(--muted);max-width:34em;margin:0}
.sub{color:var(--muted);font-size:18px;margin:-4px 0 32px}
.small{font-size:14px;color:var(--muted)}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--brand);background:var(--brand-l);padding:5px 12px;border-radius:999px}
/* sections */
section{padding:64px 0}
section.tint{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero{padding:48px 0 40px}
.hero-grid{display:grid;gap:40px;align-items:center}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin:30px 0 14px}
.hint{font-size:15px;color:var(--muted);margin:0}
.hero-shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px;box-shadow:var(--shadow)}
.hero-shot img{border-radius:10px}
figure{margin:0}
figcaption{font-size:13px;color:var(--muted);margin:10px 4px 2px}
.label{display:inline-block;background:var(--warn);border:1px solid var(--warn-b);color:#6b4a00;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;letter-spacing:.04em;text-transform:uppercase;margin-right:4px}
.platforms{padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.platforms .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 28px}
.platforms p{margin:0;font-size:14px;color:var(--muted)}
.platforms ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 28px}
.platforms li{font-weight:700;font-size:20px;color:#6B7280;letter-spacing:-.01em}
/* steps */
.steps3{list-style:none;padding:0;margin:36px 0 0;display:grid;gap:18px;counter-reset:s}
.steps3 li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;counter-increment:s;position:relative}
.steps3 li::before{content:counter(s);position:absolute;top:22px;right:24px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--brand);background:var(--brand-l)}
.steps3 p{margin:0;color:var(--muted);font-size:16px}
.icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--brand);color:var(--mint);margin-bottom:16px}
.trust{list-style:none;padding:0;margin:32px 0 0;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;font-size:15px;color:var(--muted)}
.trust li::before{content:"✓";color:var(--mint-d);font-weight:700;margin-right:8px}
/* pricing */
.price-grid{display:grid;gap:18px;max-width:760px;margin:0 auto 32px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;position:relative;box-shadow:var(--shadow)}
.price-card.featured{border:2px solid var(--brand)}
.price-card h3{font-size:17px;color:var(--muted);font-weight:600}
.price{font-size:42px;font-weight:750;letter-spacing:-.03em;margin:2px 0 14px;line-height:1.1}
.price-card ul{list-style:none;padding:0;margin:0}
.price-card li{padding:6px 0 6px 28px;position:relative;font-size:16px}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--mint-d);font-weight:700}
.tag{position:absolute;top:-13px;left:24px;background:var(--mint);color:var(--brand);font-weight:700;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}
/* FAQ */
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 20px;margin:0 0 12px}
summary{cursor:pointer;font-weight:600;padding:18px 28px 18px 0;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:0;top:15px;color:var(--brand);font-weight:500;font-size:24px;line-height:1}
details[open] summary::after{content:"–"}
details>div{padding:0 0 18px;color:var(--muted);font-size:16px}
details>div p:first-child{margin-top:0}
#faq h2{margin-bottom:28px}
.waitlist-box{background:var(--bg);border-style:dashed;margin-top:28px}
/* final CTA */
section.final{background:var(--brand);color:#fff;padding:64px 0}
section.final .sub{color:#D1FAE5;margin:0 0 26px}
/* waitlist form */
form.waitlist{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;max-width:620px}
label.field{display:block;font-weight:600;margin:0 0 6px;color:var(--ink)}
input[type=email]{width:100%;font:inherit;padding:12px 14px;border:1.5px solid #c3cfd3;border-radius:12px;background:#fff}
input[type=email]:focus,.chk input:focus-visible{outline:3px solid var(--mint);outline-offset:1px}
fieldset{border:0;padding:0;margin:18px 0 0}
legend{font-weight:600;margin-bottom:8px;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chk{display:inline-flex;align-items:center;gap:8px;border:1.5px solid #d3dcdf;border-radius:999px;padding:7px 12px;font-size:15px;cursor:pointer;background:#fff;color:var(--ink)}
.chk:has(input:checked){border-color:var(--brand);background:var(--brand-l)}
.consent{display:flex;gap:10px;align-items:flex-start;margin:18px 0;font-size:14px;color:var(--muted)}
.consent input{margin-top:4px;width:18px;height:18px;flex:none}
.hp{position:absolute;left:-5000px}
.formmsg{margin-top:12px;font-weight:600}.formmsg.ok{color:#11633a}.formmsg.err{color:#a11d1d}
/* notices */
.notice{background:var(--warn);border:1px solid var(--warn-b);border-radius:14px;padding:16px 18px;font-size:15px}
.notice.info{background:var(--brand-l);border-color:#A7E9CB}
/* footer */
footer.site{border-top:1px solid var(--line);padding:36px 0 44px;font-size:13px;color:var(--muted);background:#fff}
footer.site a{color:var(--muted)}
.foot-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.foot-top .logo{font-size:17px}
.foot-links{margin:0;display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14px}
.foot-legal{margin:6px 0;max-width:62em;line-height:1.55}
/* guide + legal pages */
.crumbs{font-size:14px;color:var(--muted);margin:28px 0 0}.crumbs a{color:var(--muted)}
article.guide{max-width:740px;padding-bottom:56px}
article.guide h1{font-size:clamp(30px,5vw,44px)}
article.guide h2{font-size:clamp(22px,3.4vw,27px);margin-top:44px}
article.guide p,article.guide li{color:#2c3a41}
article.guide table{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
article.guide th,article.guide td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
article.guide thead th{background:var(--brand-l)}
article.guide td.num,article.guide th.num{text-align:right;font-variant-numeric:tabular-nums}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.answer{background:var(--brand-l);border-left:4px solid var(--mint);border-radius:14px;padding:16px 20px;margin:22px 0}
.answer p{margin:0}
.cta-box{background:var(--brand);color:#fff;border-radius:var(--radius);padding:28px;margin:44px 0}
.cta-box h2{color:#fff}
.cta-box p{margin:6px 0 18px;color:#D1FAE5}
.cta-box a.btn{background:var(--mint);color:var(--brand);margin:4px 8px 4px 0}
.cta-box a.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.sources li{margin-bottom:6px}
.guide-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.guide-list a{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;text-decoration:none;color:var(--ink);font-weight:600;transition:border-color .15s,box-shadow .15s}
.guide-list a:hover{border-color:var(--brand);box-shadow:var(--shadow)}
.guide-list span{display:block;font-size:14px;color:var(--muted);font-weight:400;margin-top:4px}
@media (min-width:760px){
  nav.top .hide-sm{display:inline}
  .hero{padding:80px 0 72px}
  .hero-grid{grid-template-columns:1.05fr 1fr;gap:56px}
  section{padding:96px 0}
  section.final{padding:88px 0}
  .steps3{grid-template-columns:repeat(3,1fr);gap:22px}
  .price-grid{grid-template-columns:1fr 1fr;gap:22px}
  .guide-list{grid-template-columns:1fr 1fr}
}
@media (max-width:759px){
  .cta-row .btn.lg{width:100%;text-align:center}

  .hero-copy{text-align:left}
  section.final .btn.lg{width:100%;max-width:360px}
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
.wrap>article.guide:first-child{padding-top:36px}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--mint-d);outline-offset:2px}
section.final .btn:focus-visible,.cta-box .btn:focus-visible{outline-color:#fff}
.foot-top .logo .lockup{height:28px}
/* programmatic MTD pages (/mtd/) */
dl.glossary{margin:0}
dl.glossary dt{font-weight:700;margin-top:18px}
dl.glossary dd{margin:4px 0 0}
.sources .small{color:var(--muted)}
.crumbs+article.guide{padding-top:20px}