/* ============================================================
   OtoWash — shared docs/marketing stylesheet
   Brand: #0FA2FC primary · slate ink · Plus Jakarta Sans
   Used by: user manuals, Help Center, flyers, sales deck.
   Web-responsive + print/PDF (Chrome headless) friendly.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --blue:#0FA2FC; --blue-dark:#0086BD; --blue-ink:#003049;
  --ink:#0F172A; --body:#475569; --muted:#94A3B8;
  --bg:#F8FAFC; --surface:#FFFFFF; --soft:#E6F6FD; --hairline:#E2E8F0;
  --success:#16A34A; --success-soft:#DCFCE7;
  --warning:#D97706; --warn-soft:#FEF3C7; --warn-border:#FDE68A;
  --danger:#DC2626;
  --r:16px; --r-sm:12px; --r-lg:24px;
  --shadow:0 6px 24px rgba(15,23,42,.08);
  --shadow-sm:0 2px 8px rgba(15,23,42,.06);
  --maxw:940px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased;
}
a{color:var(--blue-dark); text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* ---------- top bar (web only) ---------- */
.topbar{
  position:sticky; top:0; z-index:50; background:var(--blue);
  color:#fff; padding:12px 20px; display:flex; align-items:center; gap:12px;
  box-shadow:0 2px 10px rgba(0,48,73,.18);
}
.topbar .brand{font-weight:800; font-size:19px; letter-spacing:-.2px; display:flex; align-items:center; gap:10px}
.topbar .brand .logo{width:30px;height:30px;border-radius:8px;background:#fff;display:grid;place-items:center;color:var(--blue);font-weight:800;font-size:14px}
.topbar nav{margin-left:auto; display:flex; gap:18px; font-weight:600; font-size:15px}
.topbar nav a{color:#fff; opacity:.92}
.topbar nav a:hover{opacity:1; text-decoration:none}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 22px}
.section{padding:34px 0; border-top:1px solid var(--hairline)}
.section:first-of-type{border-top:none}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(135deg,var(--blue) 0%,var(--blue-dark) 100%);
  color:#fff; padding:54px 22px; position:relative; overflow:hidden;
}
.hero::after{content:"";position:absolute;right:-80px;top:-60px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.10)}
.hero .wrap{position:relative}
.hero .eyebrow{font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:13px;opacity:.9}
.hero h1{font-size:42px;line-height:1.1;font-weight:800;margin:.25em 0 .15em;letter-spacing:-.5px}
.hero p{font-size:19px;opacity:.95;max-width:640px;margin:.2em 0 0}
.hero .applogo{width:58px;height:58px;border-radius:14px;background:#fff;color:var(--blue);display:grid;place-items:center;font-weight:800;font-size:22px;margin-bottom:14px;box-shadow:0 8px 24px rgba(0,48,73,.25)}

/* ---------- typography ---------- */
h2{font-size:28px;font-weight:800;letter-spacing:-.3px;margin:0 0 .4em;color:var(--ink)}
h3{font-size:21px;font-weight:700;margin:1.4em 0 .4em;color:var(--ink)}
h2 .num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--soft);color:var(--blue-dark);font-size:18px;margin-right:12px;vertical-align:middle}
p{margin:.6em 0}
.lead{font-size:19px;color:var(--body)}
.muted{color:var(--muted)}
strong{font-weight:700;color:var(--ink)}

/* ---------- TOC ---------- */
.toc{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r);padding:22px 26px;box-shadow:var(--shadow-sm)}
.toc h4{margin:0 0 .6em;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:32px}
.toc li{margin:.3em 0;break-inside:avoid}
.toc a{color:var(--ink);font-weight:600}

/* ---------- steps ---------- */
.steps{counter-reset:step;margin:1em 0}
.step{
  position:relative;background:var(--surface);border:1px solid var(--hairline);
  border-radius:var(--r);padding:20px 22px 20px 70px;margin:14px 0;box-shadow:var(--shadow-sm);
  break-inside:avoid;
}
.step::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:18px;top:18px;width:38px;height:38px;border-radius:50%;
  background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center;font-size:17px;
}
.step h4{margin:.1em 0 .3em;font-size:18px;font-weight:700}
.step p{margin:.3em 0;color:var(--body)}

/* ---------- screenshot figure ---------- */
figure.shot{margin:18px 0;text-align:center;break-inside:avoid}
figure.shot img{width:260px;border-radius:22px;border:1px solid var(--hairline);box-shadow:var(--shadow)}
figure.shot.wide img{width:420px;border-radius:14px}
figure.shot figcaption{margin-top:10px;font-size:14px;color:var(--muted)}
.shotrow{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;align-items:flex-start}
.shotrow figure.shot img{width:220px}

/* step with side-by-side image */
.step.with-shot{display:flex;gap:22px;align-items:flex-start;padding-left:70px}
.step.with-shot .body{flex:1;min-width:0}
.step.with-shot img{width:180px;border-radius:18px;border:1px solid var(--hairline);box-shadow:var(--shadow-sm);flex:none}

/* ---------- callouts ---------- */
.callout{border-left:4px solid var(--blue);background:var(--soft);border-radius:10px;padding:14px 18px;margin:16px 0;break-inside:avoid}
.callout.tip{border-color:var(--success);background:var(--success-soft)}
.callout.warn{border-color:var(--warning);background:var(--warn-soft)}
.callout .t{font-weight:700;display:block;margin-bottom:2px}

/* ---------- feature grid / cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:18px 0}
.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r);padding:20px;box-shadow:var(--shadow-sm)}
.card .ico{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--blue-dark);display:grid;place-items:center;font-size:22px;margin-bottom:10px}
.card h4{margin:.1em 0 .3em;font-size:17px}
.card p{margin:0;font-size:15px;color:var(--body)}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px;background:var(--surface);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm)}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--hairline)}
th{background:var(--soft);color:var(--blue-ink);font-weight:700;font-size:13px;letter-spacing:.03em;text-transform:uppercase}
tr:last-child td{border-bottom:none}

/* ---------- FAQ ---------- */
.faq{margin:8px 0}
.faq .q{font-weight:700;color:var(--ink);margin:1em 0 .2em;font-size:17px}
.faq .a{color:var(--body);margin:0 0 .6em}

/* ---------- pills / badges ---------- */
.pill{display:inline-block;background:var(--soft);color:var(--blue-dark);border-radius:999px;padding:3px 12px;font-size:13px;font-weight:600;margin:2px 4px 2px 0}
.store-badges{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0}
.store{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;border-radius:12px;padding:10px 18px;font-weight:600}
.store small{display:block;font-size:11px;opacity:.8;font-weight:500}
.store b{font-size:16px}

/* ---------- CTA band ---------- */
.cta{background:linear-gradient(135deg,var(--blue) 0%,var(--blue-dark) 100%);color:#fff;border-radius:var(--r-lg);padding:36px;text-align:center;margin:26px 0}
.cta h3{color:#fff;font-size:26px;margin:.1em 0 .3em}
.cta p{opacity:.95;margin:.2em auto;max-width:560px}
.btn{display:inline-block;background:#fff;color:var(--blue-dark);font-weight:800;border-radius:12px;padding:13px 28px;margin-top:14px}
.btn:hover{text-decoration:none;background:#f0f9ff}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:#cbd5e1;padding:30px 22px;font-size:14px;margin-top:30px}
.footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer a{color:#93c5fd}
.footer b{color:#fff}

/* ---------- responsive ---------- */
@media (max-width:640px){
  body{font-size:16px}
  .hero h1{font-size:32px}
  .toc ol{columns:1}
  .step.with-shot{flex-direction:column}
  .topbar nav{display:none}
}

/* ============================================================
   PRINT / PDF  (Chrome --headless --print-to-pdf)
   ============================================================ */
@media print{
  @page{size:A4;margin:14mm}
  html,body{background:#fff}
  .topbar,.no-print,.footer .social{display:none !important}
  .wrap{max-width:none;padding:0}
  body{font-size:11.5pt;line-height:1.5}
  .hero{padding:28px 0;border-radius:0}
  .hero h1{font-size:26pt}
  .section{padding:14px 0}
  h2{font-size:17pt}
  .step,.card,.callout,figure.shot,table,.cta{break-inside:avoid}
  figure.shot img{width:180px}
  figure.shot.wide img{width:300px}
  .step.with-shot img{width:150px}
  a{color:var(--ink)}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}