/* PDFPlug — shared styles. Brand name is set in assets/js/config.js (one-line rename). */
:root{
  --navy:#0f1e33; --navy2:#16294a; --blue:#2563eb; --blue-d:#1d4ed8;
  --green:#16a34a; --green-d:#15803d; --ink:#0f172a; --mut:#475569; --mut2:#64748b;
  --line:#e2e8f0; --bg:#f8fafc; --card:#ffffff; --amber:#f59e0b; --red:#dc2626;
  --radius:14px; --shadow:0 6px 24px rgba(15,30,51,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
img,canvas{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
/* ---------- header ---------- */
.site-head{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50}
.site-head .wrap{display:flex;align-items:center;gap:18px;padding:14px 20px}
.logo{font-weight:800;font-size:22px;color:#fff;text-decoration:none;letter-spacing:-.5px}
.logo b{color:#4ade80}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{color:#cbd5e1;text-decoration:none;font-size:14px;padding:8px 10px;border-radius:8px}
.nav a:hover{background:#ffffff18;color:#fff}
/* ---------- hero ---------- */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 60%,#1e3a5f 100%);color:#fff;padding:56px 0 48px;text-align:center}
.hero h1{font-size:clamp(28px,5vw,46px);margin:0 0 12px;letter-spacing:-1px;line-height:1.15}
.hero h1 .hl{color:#4ade80}
.hero p.sub{color:#cbd5e1;font-size:clamp(15px,2.4vw,19px);max-width:640px;margin:0 auto 22px}
.badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.badge{background:#ffffff14;border:1px solid #ffffff2a;color:#e2e8f0;font-size:13px;padding:7px 14px;border-radius:999px}
.badge b{color:#4ade80}
/* ---------- tool grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:34px 0}
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);text-decoration:none;color:inherit;display:block;transition:transform .12s}
.tool-card:hover{transform:translateY(-3px)}
.tool-card .ic{font-size:30px}
.tool-card h3{margin:10px 0 6px;font-size:18px}
.tool-card p{margin:0;color:var(--mut);font-size:14px}
/* ---------- tool shell ---------- */
.tool-shell{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;margin:26px 0}
.privacy-strip{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;border-radius:10px;padding:10px 16px;font-size:14px;margin:0 0 18px;text-align:center}
.drop{border:2.5px dashed #94a3b8;border-radius:var(--radius);padding:44px 20px;text-align:center;background:#f8fafc;cursor:pointer;transition:.15s}
.drop:hover,.drop.over{border-color:var(--blue);background:#eff6ff}
.drop .big{font-size:17px;font-weight:700}
.drop .small{color:var(--mut2);font-size:13px;margin-top:6px}
.btn{display:inline-block;border:0;cursor:pointer;font-weight:700;font-size:16px;padding:14px 26px;border-radius:10px;text-decoration:none;text-align:center;min-height:52px}
.btn-p{background:var(--blue);color:#fff}
.btn-p:hover{background:var(--blue-d)}
.btn-g{background:var(--green);color:#fff}
.btn-g:hover{background:var(--green-d)}
.btn-ghost{background:#f1f5f9;color:var(--ink)}
.btn-block{display:block;width:100%}
.btn-lg{font-size:18px;padding:17px 30px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.mt{margin-top:16px}.mb{margin-bottom:16px}.center{text-align:center}
/* thumbnails */
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin:18px 0}
.thumb{position:relative;border:2px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;background:#fff}
.thumb canvas{width:100%;display:block}
.thumb.sel{border-color:var(--blue);box-shadow:0 0 0 2px #bfdbfe}
.thumb .pg{position:absolute;bottom:4px;left:6px;background:#000a;color:#fff;font-size:11px;padding:1px 7px;border-radius:99px}
.cutbtn{position:absolute;top:50%;right:-14px;transform:translateY(-50%);z-index:2;background:var(--red);color:#fff;border:2px solid #fff;border-radius:50%;width:30px;height:30px;font-size:15px;cursor:pointer;line-height:1}
.thumbwrap{position:relative}
/* progress */
.prog{height:10px;background:#e2e8f0;border-radius:99px;overflow:hidden;margin:14px 0;display:none}
.prog i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--green));transition:width .2s}
.prog.show{display:block;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.75}}
.status{font-size:14px;color:var(--mut);min-height:22px}
/* preview */
.preview{margin:20px 0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:relative;background:#0f172a}
.preview canvas{display:block;width:100%}
.wm{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.wm span{color:#ffffff55;font-weight:800;font-size:clamp(20px,5vw,44px);transform:rotate(-18deg);border:3px solid #ffffff44;padding:8px 22px;border-radius:8px;letter-spacing:2px}
/* result box */
.result{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:var(--radius);padding:20px;margin:18px 0;display:none}
.result.show{display:block}
.result h3{margin:0 0 8px;color:#166534}
/* ---------- paywall modal ---------- */
.overlay{position:fixed;inset:0;background:#0f172acc;z-index:200;display:none;align-items:center;justify-content:center;padding:18px}
.overlay.show{display:flex}
.modal{background:#fff;border-radius:18px;max-width:440px;width:100%;padding:30px 28px;position:relative;box-shadow:0 24px 80px #0006;animation:pop .18s}
@keyframes pop{from{transform:scale(.94);opacity:0}}
.modal .x{position:absolute;top:10px;right:14px;background:none;border:0;font-size:22px;cursor:pointer;color:var(--mut2)}
.modal h2{margin:0 0 6px;font-size:23px;letter-spacing:-.5px}
.modal .lede{color:var(--mut);font-size:15px;margin:0 0 16px}
.price-line{display:flex;align-items:baseline;gap:8px;margin:14px 0}
.price-line .p{font-size:38px;font-weight:800}
.price-line .per{color:var(--mut)}
.bump{border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;gap:10px;align-items:flex-start;margin:12px 0;cursor:pointer}
.bump input{margin-top:4px;transform:scale(1.3)}
.bump.on{border-color:var(--green);background:#f0fdf4}
.micro{font-size:12.5px;color:var(--mut2);text-align:center;margin-top:12px}
.stripe-badge{display:flex;justify-content:center;margin-top:10px;opacity:.85}
/* ---------- content sections ---------- */
.prose{max-width:760px;margin:0 auto;padding:8px 0 30px}
.prose h2{font-size:24px;margin-top:34px;letter-spacing:-.4px}
.faq{margin:26px 0}
.faq details{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:14px 18px}
.faq details p{padding:0 18px 14px;margin:0;color:var(--mut)}
/* ---------- footer ---------- */
footer{background:var(--navy);color:#94a3b8;margin-top:50px;padding:36px 0;font-size:14px}
footer .wrap{display:flex;gap:26px;flex-wrap:wrap;justify-content:space-between}
footer a{color:#cbd5e1;text-decoration:none}
footer a:hover{color:#fff}
.fine{margin-top:18px;font-size:12px;color:#64748b}
/* pass banner */
.passbar{background:#16a34a;color:#fff;text-align:center;font-size:14px;font-weight:600;padding:9px 12px;display:none}
.passbar.show{display:block}
/* responsive */
@media(max-width:640px){
  .tool-shell{padding:18px 14px}
  .drop{padding:34px 14px}
  .nav a{padding:8px 6px;font-size:13px}
  .hero{padding:40px 0 34px}
}