/* Certified Leads — SEO site. Readable editorial doc style, fast, shared warm
   palette with the landing pages (Fraunces + IBM Plex Sans). */
:root {
  --paper: oklch(98% 0.008 75); --paper-2: oklch(95.5% 0.012 75);
  --ink: oklch(24% 0.018 55); --muted: oklch(44% 0.014 55);
  --rule: oklch(87% 0.014 70); --accent: oklch(62% 0.184 42); --accent-2: oklch(55% 0.188 40); --accent-ink: oklch(99% 0.006 75);
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --measure: 68ch; --radius: 10px;
}
/* Dark brand theme (Certified Realty) — overrides the warm tokens for the
   whole subtree; set via <body class="theme-dark">. Matches brand.css. */
body.theme-dark {
  --paper: #0b0e13; --paper-2: #131922;
  --ink: #ffffff; --muted: #aeb9c6; --rule: #232c39;
  --accent: #2ea3f2; --accent-2: #2ea3f2; --accent-ink: #ffffff;
  --font-display: "Open Sans", system-ui, -apple-system, sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, sans-serif;
}
body.theme-dark h1, body.theme-dark h2, body.theme-dark h3, body.theme-dark .brand { font-weight: 800; letter-spacing: -0.01em; }
body.theme-dark .site-nav { background: rgba(11, 14, 19, 0.95); }
body.theme-dark .cta-band { background: linear-gradient(135deg, #0056a3, #003a73); }
body.theme-dark .cta-band .btn { background: #fff; color: #0056a3; }
body.theme-dark .faq summary::after { color: var(--accent); }

* { box-sizing: border-box; }
html, body { overflow-x: clip; }
body { margin: 0; font-family: var(--font-body); color: var(--ink); background: var(--paper); line-height: 1.65; font-size: 1.0625rem; }
.wrap { width: 100%; max-width: 920px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2rem); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.015em; overflow-wrap: anywhere; }
a { color: var(--accent-2); }
p { margin: 0 0 1rem; max-width: var(--measure); }

.site-nav { border-bottom: 1px solid var(--rule); background: var(--paper); position: sticky; top: 0; z-index: 10; }
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 0.9rem; padding-bottom: 0.9rem; flex-wrap: wrap; }
.brand { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; color: var(--ink); text-decoration: none; }
.site-nav nav { display: flex; gap: clamp(0.75rem, 2vw, 1.5rem); flex-wrap: wrap; }
.site-nav nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; white-space: nowrap; }
.site-nav nav a[aria-current="page"], .site-nav nav a:hover { color: var(--ink); }

.hero { padding: clamp(2.5rem, 6vw, 4rem) 0 1.5rem; }
.hero h1 { font-size: clamp(2rem, 4.5vw + 1rem, 3.2rem); margin: 0 0 0.6em; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: var(--measure); }
.hero-img { display: block; width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--rule); margin: 1.5rem 0; }
.article { padding-top: 1.5rem; }
.crumbs { font-size: 0.9rem; color: var(--muted); margin-bottom: 1rem; }
.crumbs a { color: var(--muted); } .crumbs span { margin: 0 0.4rem; }
article h1 { font-size: clamp(1.9rem, 3.5vw + 1rem, 2.8rem); margin: 0 0 0.5em; }
.prose { margin: 2rem 0; } .prose h2 { font-size: 1.6rem; margin: 0 0 0.6em; }
.faq { margin: 2.5rem 0; } .faq h2 { font-size: 1.6rem; }
.faq details { border-top: 1px solid var(--rule); padding: 0.9rem 0; }
.faq summary { font-family: var(--font-display); font-weight: 600; cursor: pointer; }
.related ul, .index-cards { list-style: none; padding: 0; }
.related ul { columns: 2; gap: 1rem; } .related a { }
.index-cards { display: grid; gap: 1rem; grid-template-columns: 1fr; margin: 1.5rem 0 0; }
.index-cards a { display: grid; gap: 0.25rem; padding: 1.1rem 1.2rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--paper-2); text-decoration: none; color: var(--ink); }
.index-cards strong { font-family: var(--font-display); font-size: 1.15rem; }
.index-cards span { color: var(--muted); font-size: 0.95rem; }

.cta-band { background: var(--accent); color: var(--accent-ink); margin-top: 3rem; padding: 2.5rem 0; }
.cta-band .wrap { display: flex; gap: 1.25rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-band p { margin: 0; font-family: var(--font-display); font-size: 1.4rem; max-width: 30ch; }
.btn { display: inline-block; background: var(--ink); color: var(--paper); font-weight: 600; text-decoration: none; padding: 0.9rem 1.5rem; border-radius: var(--radius); white-space: nowrap; }
footer { padding: 2.5rem 0 3.5rem; color: var(--muted); font-size: 0.9rem; } footer a { color: var(--muted); }

@media (min-width: 720px) { .index-cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) {
  .site-nav .wrap { flex-direction: column; align-items: stretch; gap: 0.5rem; }
  .site-nav nav { flex-wrap: nowrap; overflow-x: auto; gap: 1.1rem; -webkit-overflow-scrolling: touch; scrollbar-width: none; padding-bottom: 2px; }
  .site-nav nav::-webkit-scrollbar { display: none; }
  .site-nav nav a { font-size: 0.9rem; }
  .cta-band .wrap { gap: 1rem; }
  .related ul { columns: 1; }
}
@media (prefers-reduced-motion: reduce) { * { transition-duration: 0.01ms !important; } }

.legal { font-size: 0.78rem; opacity: 0.78; line-height: 1.45; }

/* ── Article lead form (blog CTA → /lead capture) ─────────── */
.cta-form { background: var(--paper-2); border-top: 1px solid var(--rule); padding: 40px 0 48px; }
.cta-form .wrap { max-width: 34rem; }
.cta-form h2 { font-family: var(--font-display); margin: 0 0 4px; }
.cta-form .cta-sub { color: var(--muted); margin: 0 0 20px; }
.cta-form form { display: grid; gap: 14px; }
.cta-form label { display: grid; gap: 5px; font-size: 0.9rem; font-weight: 600; }
.cta-form .opt { font-weight: 400; color: var(--muted); }
.cta-form input:not([type="checkbox"]), .cta-form select {
  width: 100%; box-sizing: border-box; font-size: 16px; font-family: var(--font-body);
  padding: 12px 14px; border: 1px solid var(--rule); border-radius: var(--radius);
  background: var(--paper); color: var(--ink);
}
.cta-form input:focus, .cta-form select:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.cta-form .form-row { display: grid; gap: 14px; }
@media (min-width: 560px) { .cta-form .form-row { grid-template-columns: 1fr 1fr; } }
.cta-form .consent { grid-template-columns: auto 1fr; align-items: start; font-weight: 400; font-size: 0.8rem; color: var(--muted); }
.cta-form .consent input { width: 18px; height: 18px; margin-top: 2px; }
.cta-form button.btn { border: 0; cursor: pointer; font-size: 1.05rem; padding: 14px 22px; width: 100%; }
.cta-form .alt-cta { text-align: center; margin: 2px 0 0; font-size: 0.9rem; color: var(--muted); }
.cta-form .hp { position: absolute; left: -9999px; opacity: 0; height: 0; }
.cta-form .form-done { font-size: 1.05rem; }
body.theme-dark .cta-form button.btn { background: #2ea3f2; color: #fff; }
