/* ClaimSweep shared styles. Brand tokens are the original ClaimSweep set
   (warm paper, petrol teal, amber highlighter, system sans + mono).
   The amber highlighter marks phrases an FDA letter quoted; nothing else uses it. */

:root{
  --bg:#F5F4EF;            /* warm paper */
  --paper:#FCFBF8;         /* card paper */
  --ink:#16181D;
  --ink-2:#4B4F59;
  --rule:#E2DFD6;
  --brand:#0E4D52;         /* petrol teal: brand + CTA */
  --brand-ink:#0A3A3E;
  --warn:#E8A93C;          /* amber highlighter */
  --mark:#F7E6BE;          /* amber wash over text */
  --alert:#B23B2E;
  --ok:#2F7D5B;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,monospace;
  --measure:68ch;
  --wide:1080px;
  --gutter:clamp(16px,4vw,32px);
  --r:10px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img,svg{max-width:100%;display:block}
a{color:var(--brand);text-underline-offset:.18em}
a:hover{color:var(--brand-ink)}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:4px}
p{margin:0 0 1em}
h1,h2,h3{margin:0;line-height:1.12;letter-spacing:-.018em;text-wrap:balance}
h1{font-size:clamp(34px,6vw,58px);font-weight:800}
h2{font-size:clamp(26px,3.6vw,36px);font-weight:750}
h3{font-size:19px;font-weight:700;letter-spacing:-.005em}
.wrap{max-width:var(--wide);margin:0 auto;padding:0 var(--gutter)}
.prose{max-width:var(--measure)}
.lede{font-size:clamp(18px,2vw,20px);color:var(--ink-2);max-width:56ch}
.muted{color:var(--ink-2)}
.small{font-size:14.5px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:100;background:var(--paper);padding:8px 12px}

/* Highlighter: a cited phrase. Slightly uneven like a real marker stroke. */
.mark{background:linear-gradient(100deg,rgba(255,228,92,0) 0,var(--mark) .3em,var(--mark) calc(100% - .3em),rgba(255,228,92,0) 100%);
  background-size:100% 78%;background-position:0 70%;background-repeat:no-repeat;padding:0 .12em;-webkit-box-decoration-break:clone;box-decoration-break:clone;color:inherit}
@media (prefers-reduced-motion:no-preference){
  .mark-sweep{animation:sweep 900ms cubic-bezier(.3,.7,.2,1) 350ms both}
  @keyframes sweep{from{background-size:0% 78%}to{background-size:100% 78%}}
}

/* Buttons: full-width on phones where they are the main action. */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:48px;padding:12px 22px;border-radius:var(--r);border:2px solid var(--brand);background:var(--brand);color:#fff;font:inherit;font-weight:700;font-size:16px;line-height:1.2;text-decoration:none;cursor:pointer;touch-action:manipulation;-webkit-appearance:none;appearance:none}
.btn:hover{background:var(--brand-ink);border-color:var(--brand-ink);color:#fff}
.btn:disabled{opacity:.6;cursor:progress}
.btn-quiet{background:transparent;color:var(--brand)}
.btn-quiet:hover{background:rgba(14,77,82,.07);color:var(--brand-ink)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* Inputs: 16px+ so iPhone Safari does not zoom on focus. */
input[type=text],input[type=email],input[type=url],input[type=search]{
  width:100%;min-height:52px;padding:12px 14px;border:1.5px solid #CFCAB9;border-radius:var(--r);background:var(--paper);color:var(--ink);font:inherit;font-size:17px;-webkit-appearance:none;appearance:none}
input::placeholder{color:#7A8494}
input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(14,77,82,.18)}
label{display:block;font-weight:650;font-size:15px;margin:0 0 6px}
.hp{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden}
.field{margin-bottom:14px}
.form-msg{margin:12px 0 0;font-size:15.5px}
.form-msg:empty{display:none}
.form-msg.err{color:var(--alert)}
.form-msg.ok{color:var(--ok);font-weight:650}

/* Header */
.site-head{background:var(--paper);border-bottom:1px solid var(--rule)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.logo{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink);text-decoration:none;flex:0 0 auto}
.logo:hover{color:var(--ink)}
.logo-mark{width:22px;height:22px;border-radius:6px;background:var(--brand);position:relative;flex:0 0 auto}
.logo-mark::after{content:"";position:absolute;inset:6px 5px;border-left:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:rotate(-45deg) translate(1px,-1px)}
.site-nav{display:flex;align-items:center;gap:6px}
.site-nav a.navlink{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--ink);font-weight:600;font-size:15.5px;text-decoration:none;border-radius:8px}
.site-nav a.navlink:hover{background:var(--bg)}
.site-nav a.navlink[aria-current=page]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.35em}
.site-nav .btn{min-height:44px;padding:8px 16px;font-size:15px}
@media (max-width:420px){
  .site-nav a.navlink{padding:0 8px;font-size:15px}
  .site-nav .btn{padding:8px 12px}
  .logo{font-size:17px}
}
@media (max-width:400px){ .site-nav a.navlink[href="/sample"]{display:none} }
@media (max-width:339px){ .site-nav a.navlink{display:none} }

/* Sections */
.section{padding:clamp(48px,8vw,88px) 0}
.section + .section{border-top:1px solid var(--rule)}
.section-head{margin-bottom:28px}
.section-head p{margin-top:12px}

/* Hero */
.hero{padding:clamp(40px,7vw,80px) 0 clamp(48px,7vw,72px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,64px);align-items:center}
.hero h1{margin-bottom:18px}
@media (max-width:860px){ .hero-grid{grid-template-columns:1fr} }

/* A quoted letter excerpt. Serif = FDA's words. */
.letter{background:var(--paper);border:1px solid var(--rule);border-radius:4px;padding:clamp(20px,3.4vw,32px);box-shadow:0 1px 0 var(--rule),0 18px 40px -28px rgba(14,77,82,.28);position:relative}
.letter-head{font-family:var(--mono);font-size:12.5px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-2);border-bottom:1px solid var(--rule);padding-bottom:12px;margin-bottom:16px}
.letter-head b{color:var(--ink);font-weight:700}
.letter blockquote{margin:0;font-size:clamp(19px,2.2vw,22px);line-height:1.5;color:var(--ink)}
.letter .source{margin:16px 0 0;font-size:14.5px}
.letter-caption{margin:12px 2px 0;font-size:14px;color:var(--ink-2)}

/* Free check tool */
.tool{background:var(--paper);border:1px solid var(--rule);border-radius:12px;padding:clamp(18px,3vw,28px)}
.tool-row{display:flex;gap:10px}
.tool-row input{flex:1 1 auto;min-width:0}
.tool-row .btn{flex:0 0 auto}
@media (max-width:560px){ .tool-row{flex-direction:column} .tool-row .btn{width:100%} }
.examples{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none;align-items:center}
.examples span{font-size:14.5px;color:var(--ink-2);margin-right:4px}
.chip{min-height:40px;padding:6px 12px;border:1px solid var(--rule);border-radius:999px;background:var(--bg);color:var(--ink);font:inherit;font-size:14.5px;cursor:pointer;touch-action:manipulation}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.coverage{font-family:var(--mono);margin:14px 0 0;font-size:12.5px;color:var(--ink-2)}
.results{margin-top:20px}
.result{border-top:1px solid var(--rule);padding:16px 0}
.result:first-child{border-top:0}
.result q{display:block;font-size:18px;line-height:1.5;quotes:none}
.result .meta{margin:8px 0 0;font-size:14px;color:var(--ink-2)}
.result .meta a{font-weight:650}
.tag{display:inline-block;font-size:13px;font-weight:650;padding:2px 8px;border-radius:6px;background:var(--bg);border:1px solid var(--rule);color:var(--ink-2);margin-right:6px}
.note{border-left:4px solid var(--rule);padding:4px 0 4px 14px;color:var(--ink-2);font-size:15px;margin:16px 0}
.result-cta{margin-top:18px;padding-top:18px;border-top:1px solid var(--rule)}

/* Steps: a real sequence, so numbered. */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,36px);counter-reset:step}
.steps li{counter-increment:step;padding-top:18px;border-top:3px solid var(--ink)}
.steps li::before{content:counter(step);display:block;font-weight:800;font-size:15px;color:var(--brand);margin-bottom:6px}
.steps h3{margin-bottom:6px}
.steps p{margin:0;color:var(--ink-2)}
@media (max-width:760px){ .steps{grid-template-columns:1fr} }

/* Two-column text blocks */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
@media (max-width:760px){ .split{grid-template-columns:1fr} }
.list{margin:0;padding-left:1.2em}
.list li{margin-bottom:.45em}

/* Report flags (sample + home preview) */
.flag{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;padding:20px 0;border-top:1px solid var(--rule)}
.flag:first-of-type{border-top:0}
.flag .on-page{font-size:17px}
.flag .on-page .lbl{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);display:block;margin-bottom:2px}
.flag .cited{margin:0;font-size:17px;line-height:1.5;padding-left:14px;border-left:3px solid var(--warn)}
.flag .cite-meta{font-size:14px;color:var(--ink-2)}

/* Buy panel */
.buy{background:var(--paper);border:1px solid var(--rule);border-radius:12px;padding:clamp(20px,3.4vw,32px)}
.buy .price{font-size:40px;font-weight:800;letter-spacing:-.02em;line-height:1}
.buy .price small{font-size:16px;font-weight:600;color:var(--ink-2);letter-spacing:0}
.buy .btn{width:100%}
/* Desktop: copy left, buy panel right. Phone: headline, then the form, then details. */
.buy-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);grid-template-areas:"intro buy" "details buy";column-gap:clamp(28px,5vw,64px);row-gap:24px;align-items:start}
.buy-intro{grid-area:intro}.buy{grid-area:buy}.buy-details{grid-area:details}
@media (max-width:860px){ .buy-grid{grid-template-columns:1fr;grid-template-areas:"intro" "buy" "details"} }
.fine{font-size:14px;color:var(--ink-2);margin:12px 0 0}

/* FAQ */
.faq details{border-top:1px solid var(--rule);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:56px;font-weight:700;font-size:17.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;font-weight:400;color:var(--brand);flex:0 0 auto}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--ink-2);max-width:var(--measure)}

/* Waitlist band */
.soon{background:var(--paper);border:1px solid var(--rule);border-radius:12px;padding:clamp(20px,3.4vw,32px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px);gap:24px;align-items:center}
.soon form{display:flex;gap:10px}
.soon form input{flex:1 1 auto;min-width:0}
@media (max-width:760px){ .soon{grid-template-columns:1fr} }
@media (max-width:480px){ .soon form{flex-direction:column} .soon form .btn{width:100%} }

/* Simple page panel (paid / declined / 404) */
.panel{max-width:640px;margin:clamp(40px,8vw,88px) auto;background:var(--paper);border:1px solid var(--rule);border-radius:12px;padding:clamp(22px,4vw,40px)}
.panel h1{font-size:clamp(30px,5vw,42px);margin-bottom:14px}

/* Legal pages */
.legal{max-width:var(--measure);margin:0 auto;padding:clamp(40px,7vw,72px) var(--gutter)}
.legal h1{font-size:clamp(30px,5vw,44px);margin-bottom:6px}
.legal h2{font-size:22px;margin:32px 0 10px}
.legal ul{padding-left:1.2em}

/* Footer */
.site-foot{border-top:1px solid var(--rule);background:var(--paper);padding:40px 0 48px;font-size:15px;color:var(--ink-2)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:28px}
.foot-grid p{margin:0 0 10px}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:6px}
.foot-links a{color:var(--ink);display:inline-flex;align-items:center;min-height:36px}
@media (max-width:760px){ .foot-grid{grid-template-columns:1fr} }

@media (max-width:560px){
  .actions .btn{width:100%}
  body{font-size:16.5px}
}

/* Hero scan card: an example scan across several pages of one site.
   Each row = page path, the matched sentence, the real letter it traces to. */
.scan-card{background:var(--paper);border:1px solid var(--rule);border-radius:12px;box-shadow:0 24px 48px -28px rgba(14,77,82,.32);overflow:hidden}
.scan-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--rule);font-family:var(--mono);font-size:12.5px;color:var(--ink-2);background:#F9F8F4}
.scan-top b{color:var(--ink);font-weight:700}
.scan-top span{white-space:nowrap}
.scan-row{padding:16px 18px;border-top:1px solid var(--rule)}
.scan-row:first-of-type{border-top:0}
.scan-row .path{font-family:var(--mono);font-size:12.5px;color:var(--brand);margin:0 0 4px}
.scan-row .said{margin:0;font-size:16.5px;line-height:1.5}
.scan-row .src{margin:6px 0 0;font-size:13.5px;color:var(--ink-2)}
.scan-foot{padding:12px 18px;border-top:1px solid var(--rule);font-size:13.5px;color:var(--ink-2);background:#F9F8F4}
@media (prefers-reduced-motion:no-preference){
  .scan-row:nth-of-type(2) .mark-sweep{animation-delay:900ms}
  .scan-row:nth-of-type(3) .mark-sweep{animation-delay:1450ms}
}

/* Facts band: three verifiable reasons, dark band for contrast. */
.band{background:var(--ink);color:#EDEBE4}
.band h2{color:#fff}
.band .muted{color:#B9B6AC}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:32px}
.facts h3{color:#fff;margin-bottom:8px}
.facts p{margin:0;color:#CFCCC2}
.facts blockquote{margin:10px 0 0;padding-left:12px;border-left:3px solid var(--warn);color:#EDEBE4;font-size:15px}
.band a{color:#F2C46B}
@media (max-width:760px){ .facts{grid-template-columns:1fr} }

/* Big numbers backed by a query, with the source sentence beside them. */
.proof{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:28px}
.proof .num{font-size:clamp(40px,6vw,56px);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--brand)}
.proof p{margin:8px 0 0;color:var(--ink-2)}
@media (max-width:620px){ .proof{grid-template-columns:1fr} }

/* Spine line */
.spine{font-size:clamp(22px,3vw,30px);font-weight:750;letter-spacing:-.015em;line-height:1.3;max-width:30ch}

/* Closing CTA */
.closer{background:var(--brand);color:#fff;border-radius:14px;padding:clamp(28px,5vw,56px)}
.closer h2{color:#fff;max-width:22ch}
.closer p{color:#D5E4E2;max-width:56ch;margin-top:12px}
.closer .btn{background:#fff;color:var(--brand);border-color:#fff}
.closer .btn:hover{background:#F2F0EA;color:var(--brand-ink)}
.closer .btn-quiet{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.closer .btn-quiet:hover{background:rgba(255,255,255,.1);color:#fff}

/* Report page groups in the sample */
.page-group{margin-top:28px}
.page-group h3{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--brand);letter-spacing:0;padding-bottom:8px;border-bottom:2px solid var(--ink)}
.ok-note{border-left:4px solid var(--ok);background:#F1F7F3;padding:12px 14px;border-radius:0 8px 8px 0;margin:16px 0;font-size:15.5px}