/* Profit X Research — public site design system.
   WCAG 2.1 AA target: body text >= 4.5:1 contrast, large text/UI >= 3:1,
   visible focus rings on every interactive element, no color-only meaning. */
:root{
  --bg:#0A0C12; --bg-2:#0D1017;
  --panel:#12151E; --panel-2:#171B26; --border:#262B3A; --border-2:#323950;
  --ink:#F1F3F8; --ink-dim:#ADB4C6; --ink-faint:#7A8296;
  --accent:#4FB3FF; --accent-ink:#04141F; --accent-2:#2EC5A0; --gold:#E8B85C;
  --red:#F0798C; --amber:#F0B15A;
  --radius-lg:18px; --radius-md:12px; --radius-sm:8px;
  --container:900px;
}
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"Segoe UI", system-ui, -apple-system, sans-serif;
  line-height:1.6; -webkit-font-smoothing:antialiased;
}
a{ color:var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible{
  outline:3px solid var(--gold); outline-offset:2px; border-radius:4px;
}
img{ max-width:100%; }

.skip-link{
  position:absolute; left:12px; top:-60px; background:var(--gold); color:#1A1204;
  padding:10px 16px; border-radius:8px; font-weight:700; font-size:14px; z-index:100;
  transition:top .15s ease;
}
.skip-link:focus{ top:12px; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:20; background:rgba(10,12,18,.92); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.site-header-inner{
  max-width:var(--container); margin:0 auto; padding:14px 20px;
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--ink); font-weight:800; font-size:17px; letter-spacing:.01em; }
.brand .mark{ color:var(--gold); }
.brand .reg{ font-size:10.5px; color:var(--ink-faint); font-weight:500; display:block; }
.main-nav{ display:flex; gap:4px; flex-wrap:wrap; }
.main-nav a{
  color:var(--ink-dim); text-decoration:none; font-size:13.5px; font-weight:600;
  padding:9px 13px; border-radius:20px;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ color:var(--ink); background:var(--panel-2); }
.main-nav a[aria-current="page"]{ color:var(--accent); }

/* ---------- Hero ---------- */
.hero{
  padding:64px 20px 48px; text-align:center; position:relative; overflow:hidden;
  background:radial-gradient(ellipse 700px 400px at 50% -10%, rgba(79,179,255,.16), transparent 70%);
}
.hero-badge{
  display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:600; color:var(--accent-2);
  background:rgba(46,197,160,.1); border:1px solid rgba(46,197,160,.35); padding:6px 14px; border-radius:20px;
  margin-bottom:22px;
}
.hero h1{ font-size:clamp(28px,5vw,42px); line-height:1.18; margin:0 0 16px; font-weight:800; max-width:760px; margin-inline:auto; }
.hero h1 .accent{ color:var(--gold); }
.hero p.lede{ font-size:16px; color:var(--ink-dim); max-width:560px; margin:0 auto 30px; }
.cta-row{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border:none; border-radius:12px; padding:14px 26px; font-size:14.5px; font-weight:700;
  cursor:pointer; text-decoration:none; line-height:1;
}
.btn-primary{ background:linear-gradient(135deg, var(--accent), #2E8FE0); color:var(--accent-ink); }
.btn-ghost{ background:var(--panel-2); color:var(--ink); border:1px solid var(--border-2); }
.btn:hover{ filter:brightness(1.08); }

/* ---------- Sections / cards ---------- */
main{ max-width:var(--container); margin:0 auto; padding:0 20px; }
.section{ padding:52px 0; border-top:1px solid var(--border); }
.section:first-of-type{ border-top:none; }
.section-head{ margin-bottom:28px; text-align:center; }
.section-eyebrow{ font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--accent); margin-bottom:8px; }
.section-head h2{ font-size:clamp(22px,3.5vw,30px); margin:0 0 10px; }
.section-head p{ color:var(--ink-dim); max-width:560px; margin:0 auto; }

.grid{ display:grid; gap:16px; }
.grid-2{ grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); }
.grid-4{ grid-template-columns:repeat(auto-fit, minmax(200px,1fr)); }

.card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-lg); padding:22px;
}
.card h3{ font-size:16px; margin:0 0 8px; }
.card p{ font-size:13.5px; color:var(--ink-dim); margin:0; }
.icon-tile{
  width:44px; height:44px; border-radius:12px; background:rgba(79,179,255,.12); color:var(--accent);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px; font-size:20px;
}

/* Pricing */
.plan-card{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-lg); padding:24px; display:flex; flex-direction:column; gap:14px; }
.plan-card.featured{ border-color:var(--gold); box-shadow:0 0 0 1px var(--gold) inset; }
.plan-card h3{ font-size:17px; margin:0; }
.plan-card .desc{ font-size:12.5px; color:var(--ink-dim); margin:0; }
.price-table{ width:100%; border-collapse:collapse; font-size:13px; }
.price-table th, .price-table td{ text-align:left; padding:7px 0; border-bottom:1px solid var(--border); }
.price-table th{ color:var(--ink-faint); font-weight:600; }
.price-table td.amount{ text-align:right; font-weight:700; color:var(--ink); }
.plan-note{ font-size:11.5px; color:var(--ink-faint); }

/* Document / legal pages */
.doc-header{ padding:44px 20px 20px; text-align:center; }
.doc-header h1{ font-size:clamp(24px,4vw,32px); margin:0 0 8px; }
.doc-header p{ color:var(--ink-dim); font-size:13.5px; }
.doc{ max-width:760px; margin:0 auto; padding:0 20px 60px; }
.doc h2{ font-size:19px; margin:36px 0 12px; scroll-margin-top:90px; }
.doc h3{ font-size:15.5px; margin:22px 0 8px; color:var(--ink); }
.doc p, .doc li{ font-size:14.5px; color:var(--ink-dim); }
.doc ul, .doc ol{ padding-left:22px; }
.doc li{ margin-bottom:6px; }
.doc blockquote{
  border-left:3px solid var(--accent); background:var(--panel); padding:14px 18px; border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  font-size:13.5px; color:var(--ink-dim); margin:16px 0;
}
.doc table{ width:100%; border-collapse:collapse; font-size:13px; margin:16px 0; }
.doc th, .doc td{ border:1px solid var(--border); padding:9px 10px; text-align:left; }
.doc th{ background:var(--panel); color:var(--ink); }
.toc{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-md); padding:18px 20px; margin:0 0 32px; }
.toc p{ margin:0 0 8px; font-weight:700; color:var(--ink); font-size:13px; text-transform:uppercase; letter-spacing:.04em; }
.toc ol{ margin:0; padding-left:20px; columns:2; }
.toc a{ font-size:13.5px; text-decoration:none; }
.toc a:hover{ text-decoration:underline; }
.hi{ font-family:"Nirmala UI", "Noto Sans Devanagari", system-ui, sans-serif; }

/* Alert / notice callouts */
.notice{ border-radius:var(--radius-md); padding:16px 18px; font-size:13.5px; margin:20px 0; border:1px solid; }
.notice-warning{ background:rgba(240,177,90,.08); border-color:rgba(240,177,90,.4); color:var(--amber); }
.notice-warning strong{ color:var(--ink); }
.notice-info{ background:rgba(79,179,255,.08); border-color:rgba(79,179,255,.35); }
.notice-info strong{ color:var(--ink); }

/* Mandatory-links strip (SCORES / Smart ODR / Complaints — every page footer) */
.mandatory-links{
  display:flex; gap:10px; flex-wrap:wrap; justify-content:center; padding:20px; margin:0 auto;
  max-width:var(--container);
}
.mandatory-links a{
  display:inline-flex; align-items:center; gap:6px; font-size:13px; font-weight:700; text-decoration:none;
  padding:10px 18px; border-radius:20px; border:1px solid var(--border-2); color:var(--ink);
}
.mandatory-links a:hover{ border-color:var(--accent); color:var(--accent); }

/* Footer */
footer.site-footer{ border-top:1px solid var(--border); background:var(--bg-2); padding:40px 20px 28px; margin-top:40px; }
.footer-inner{ max-width:var(--container); margin:0 auto; display:grid; gap:28px; grid-template-columns:repeat(auto-fit, minmax(220px,1fr)); }
.footer-col h4{ font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-faint); margin:0 0 12px; }
.footer-col p, .footer-col a{ font-size:13px; color:var(--ink-dim); display:block; margin-bottom:6px; text-decoration:none; }
.footer-col a:hover{ color:var(--accent); }
.disclaimer-block{ max-width:var(--container); margin:28px auto 0; padding-top:24px; border-top:1px solid var(--border); font-size:11.5px; color:var(--ink-faint); line-height:1.7; }
.disclaimer-block p{ margin:0 0 10px; }
.social-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; }
.social-row a{ border:1px solid var(--border-2); border-radius:8px; padding:6px 12px; font-size:12px; }

/* FAQ accordions */
.doc details{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-md); padding:14px 18px; margin-bottom:10px; }
.doc details[open]{ border-color:var(--border-2); }
.doc summary{ cursor:pointer; font-weight:700; font-size:14.5px; color:var(--ink); list-style:none; }
.doc summary::-webkit-details-marker{ display:none; }
.doc summary::before{ content:"+ "; color:var(--accent); }
.doc details[open] summary::before{ content:"– "; }
.doc details p{ margin-top:10px; }

@media (max-width:640px){
  .toc ol{ columns:1; }
  .site-header-inner{ flex-direction:column; align-items:flex-start; }
}