/* PdfAdapter design system — light, premium-clean, zero external requests */
:root{
  --navy:#0f2a4a; --navy-2:#173a63; --blue:#1f6fd6; --blue-soft:#e8f1fc;
  --ink:#1c2733; --ink-soft:#4a5a6a; --line:#dde6ee; --bg:#f7fafc; --card:#ffffff;
  --ok:#0e7c4f; --ok-soft:#e6f5ee; --warn:#9a5b00; --warn-soft:#fdf3e3;
  --radius:14px; --shadow:0 1px 2px rgba(15,42,74,.06),0 8px 24px rgba(15,42,74,.07);
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:16.5px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* Header */
header.site{background:var(--card);border-bottom:1px solid var(--line)}
.site-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:inline-flex;align-items:center;width:165px}
.logo svg{width:165px;height:auto;display:block}
nav.main{display:flex;gap:18px;flex-wrap:wrap}
nav.main a{color:var(--ink-soft);font-weight:600;font-size:.95rem}
nav.main a:hover{color:var(--navy);text-decoration:none}
.privacy-chip{display:inline-flex;align-items:center;gap:7px;background:var(--ok-soft);color:var(--ok);
  border:1px solid #bfe6d3;border-radius:999px;padding:4px 12px;font-size:.8rem;font-weight:700;white-space:nowrap}
.privacy-chip svg{width:13px;height:13px;flex:none}
@media(max-width:820px){.privacy-chip{display:none}
  nav.main{gap:0}
  nav.main a{display:none}
  nav.main a:last-child{display:inline-block;border:1.5px solid var(--blue);color:var(--blue);border-radius:9px;padding:7px 14px}
}

/* Breadcrumbs */
.crumbs{font-size:.85rem;color:var(--ink-soft);padding:14px 0 0}
.crumbs a{color:var(--ink-soft)}
.crumbs span{color:var(--navy);font-weight:600}

/* Hero */
.hero{padding:26px 0 8px}
.hero h1{font-size:clamp(1.7rem,3.6vw,2.4rem);color:var(--navy);line-height:1.2;letter-spacing:-.5px}
.hero p.sub{margin-top:10px;font-size:1.08rem;color:var(--ink-soft);max-width:760px}

/* Tool card */
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin:22px 0 10px;padding:26px}
.drop{border:2px dashed #b9cde2;border-radius:12px;background:var(--blue-soft);
  padding:44px 20px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.drop.drag{border-color:var(--blue);background:#dcebfb}
.drop .big{font-size:1.12rem;font-weight:700;color:var(--navy)}
.drop .hint{margin-top:6px;color:var(--ink-soft);font-size:.92rem}
.drop input{display:none}
.btn{display:inline-block;border:0;border-radius:10px;background:var(--blue);color:#fff;
  font-size:1.02rem;font-weight:700;padding:13px 26px;cursor:pointer;transition:background .15s}
.btn:hover{background:#1a5fb8}
.btn[disabled]{background:#9db8d6;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn.ghost:hover{background:var(--blue-soft)}
.btn.small{font-size:.85rem;padding:7px 14px;border-radius:8px}
.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px}
.controls label{font-weight:600;color:var(--navy);font-size:.95rem}
.controls select,.controls input[type=text],.controls input[type=number]{
  border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:.98rem;background:#fff;color:var(--ink)}
.filelist{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.filelist .row{display:flex;align-items:center;gap:10px;background:var(--bg);
  border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:.93rem}
.filelist .row .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;color:var(--navy)}
.filelist .row .meta{color:var(--ink-soft);white-space:nowrap}
.filelist .row button{border:1px solid var(--line);background:#fff;border-radius:7px;
  padding:3px 9px;cursor:pointer;font-size:.85rem;color:var(--ink)}
.filelist .row button:hover{border-color:var(--blue);color:var(--blue)}
.status{margin-top:16px;font-size:.95rem;color:var(--ink-soft);min-height:1.4em}
.status.ok{color:var(--ok);font-weight:700}
.status.err{color:#b3261e;font-weight:600}
.result{margin-top:16px;display:none;background:var(--ok-soft);border:1px solid #bfe6d3;
  border-radius:12px;padding:18px;text-align:center}
.result.show{display:block}
.result .btn{background:var(--ok)}
.result .btn:hover{background:#0a6a43}
.result .again{display:block;margin-top:10px;font-size:.88rem}
.downloads{margin-top:12px;display:flex;flex-direction:column;gap:6px;text-align:left;max-height:260px;overflow:auto}
.honest{margin-top:14px;background:var(--warn-soft);border:1px solid #f0ddb8;border-radius:10px;
  padding:12px 14px;font-size:.9rem;color:var(--warn)}
progress{width:100%;height:8px;margin-top:14px;appearance:none;border:none;border-radius:99px;overflow:hidden;display:none}
progress.show{display:block}
progress::-webkit-progress-bar{background:var(--line)}
progress::-webkit-progress-value{background:var(--blue)}

/* Signature pad */
.sigpad{border:1.5px solid var(--line);border-radius:10px;background:#fff;touch-action:none;width:100%;max-width:420px;height:150px;display:block}
.sig-tabs{display:flex;gap:8px;margin:14px 0 8px}
.sig-tabs button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 16px;cursor:pointer;font-weight:600;color:var(--ink-soft)}
.sig-tabs button.on{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}
.sig-type-input{font-family:"Snell Roundhand","Segoe Script","Brush Script MT",cursive;font-size:2rem;color:var(--navy);
  border:1.5px solid var(--line);border-radius:10px;padding:10px 16px;width:100%;max-width:420px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0}
.steps .step{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
.steps .n{display:inline-flex;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;
  align-items:center;justify-content:center;font-weight:800;font-size:.95rem;margin-bottom:10px}
.steps h3{font-size:1.02rem;color:var(--navy);margin-bottom:6px}
.steps p{font-size:.92rem;color:var(--ink-soft)}
@media(max-width:720px){.steps{grid-template-columns:1fr}}

/* Body copy */
article.copy{max-width:800px;padding:8px 0 10px}
article.copy h2{color:var(--navy);font-size:1.45rem;margin:30px 0 12px;letter-spacing:-.3px}
article.copy h3{color:var(--navy);font-size:1.12rem;margin:20px 0 8px}
article.copy p{margin:0 0 14px;color:#2a3948}
article.copy ul,article.copy ol{margin:0 0 14px 22px;color:#2a3948}
article.copy li{margin-bottom:6px}
article.copy strong{color:var(--navy)}

/* FAQ */
.faq{max-width:800px;margin:8px 0 30px}
.faq h2{color:var(--navy);font-size:1.45rem;margin:28px 0 14px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:14px 0;font-size:1rem;list-style:none;position:relative;padding-right:28px}
.faq summary::after{content:"+";position:absolute;right:2px;top:12px;font-size:1.3rem;color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 14px;color:#2a3948;font-size:.96rem}

/* Tool grid (hub + footer-adjacent) */
.toolgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:22px 0 30px}
.toolgrid a.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;display:block;transition:box-shadow .15s,border-color .15s}
.toolgrid a.tile:hover{text-decoration:none;border-color:var(--blue);box-shadow:var(--shadow)}
.toolgrid .tico{width:38px;height:38px;border-radius:9px;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.toolgrid .tico svg{width:20px;height:20px;stroke:var(--blue)}
.toolgrid h3{font-size:1.02rem;color:var(--navy);margin-bottom:4px}
.toolgrid p{font-size:.88rem;color:var(--ink-soft)}

/* Trust band */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:8px 0 26px}
.trust .t{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;gap:12px;align-items:flex-start}
.trust .t svg{width:22px;height:22px;flex:none;stroke:var(--ok);margin-top:2px}
.trust .t b{color:var(--navy);display:block;font-size:.98rem}
.trust .t span{font-size:.88rem;color:var(--ink-soft)}
@media(max-width:720px){.trust{grid-template-columns:1fr}}

/* Footer */
footer.site{background:var(--navy);color:#c7d6e6;margin-top:44px;padding:38px 0 26px;font-size:.92rem}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
footer.site h4{color:#fff;font-size:.95rem;margin-bottom:10px}
footer.site a{color:#c7d6e6;display:block;margin-bottom:7px}
footer.site a:hover{color:#fff}
footer.site .logo{margin-bottom:12px}
footer.site .fine{border-top:1px solid #2a4568;margin-top:26px;padding-top:16px;color:#8fa6bf;font-size:.83rem}
@media(max-width:720px){footer.site .cols{grid-template-columns:1fr}}