/* abmadvertisingplatform.com — shared stylesheet */
:root {
  --ink: #14171f;
  --paper: #ffffff;
  --panel: #f4f6f9;
  --line: #dfe3ea;
  --accent: #d6491f;
  --accent-dark: #a8360f;
  --navy: #1b2540;
  --muted: #5a6172;
  --good: #1a7a4c;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
}
a { color: var(--accent-dark); text-decoration: underline; text-decoration-color: #e8b7a4; text-underline-offset: 2px; }
a:hover { color: var(--accent); }
.topbar {
  background: var(--navy);
  color: #eef0f5;
  padding: 10px 24px;
  font-size: 0.82rem;
  text-align: center;
}
.topbar a { color: #ffd9c4; }
header.site-header {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 24px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 3px solid var(--ink);
}
.brand { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; }
.brand span { color: var(--accent); }
nav.primary-nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.92rem; font-weight: 600; }
nav.primary-nav a { text-decoration: none; color: var(--ink); }
nav.primary-nav a:hover { color: var(--accent); }
main { max-width: 1040px; margin: 0 auto; padding: 32px 24px 60px; }
.breadcrumbs { max-width: 1040px; margin: 0 auto; padding: 14px 24px 0; font-size: 0.82rem; color: var(--muted); }
.breadcrumbs a { color: var(--muted); }
.hero { padding: 8px 0 28px; }
.hero h1 { font-size: 2.15rem; line-height: 1.18; margin: 0 0 14px; letter-spacing: -0.01em; }
.hero p.lede { font-size: 1.1rem; color: #33384a; max-width: 760px; }
.kicker { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.76rem; color: var(--accent-dark); font-weight: 700; margin-bottom: 8px; }
section { margin: 42px 0; }
h2 { font-size: 1.5rem; margin: 0 0 14px; border-bottom: 2px solid var(--line); padding-bottom: 8px; }
h3 { font-size: 1.18rem; margin: 26px 0 8px; color: var(--navy); }
h4 { font-size: 1.02rem; margin: 18px 0 6px; }
p { margin: 0 0 14px; color: #262a35; }
ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 6px; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; margin: 18px 0; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--panel); font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }
tbody tr:hover { background: #fbfaf7; }
.vendor-name { font-weight: 700; color: var(--ink); }
.tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  background: #fdece3;
  color: var(--accent-dark);
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.tag.exec { background: #e3f0e8; color: var(--good); }
.tag.hybrid { background: #eef0f5; color: var(--navy); }
.callout {
  background: var(--panel);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  border-radius: 4px;
  font-size: 0.96rem;
  margin: 20px 0;
}
.callout.disclosure { border-left-color: var(--navy); background: #eef0f7; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 18px 0; }
.card {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px;
  background: var(--paper);
}
.card h3 { margin-top: 0; }
.card a.card-link { font-weight: 600; text-decoration: none; }
.verdict-box {
  background: #fff9f4;
  border: 1px solid #f0d3c0;
  border-radius: 6px;
  padding: 18px 20px;
  margin: 22px 0;
}
.verdict-box h3 { margin-top: 0; color: var(--accent-dark); }
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 18px 0; }
.pros-cons > div { border: 1px solid var(--line); border-radius: 6px; padding: 16px 18px; }
.pros-cons h4 { margin-top: 0; }
.pros-cons.two-col-mobile { }
@media (max-width: 640px) { .pros-cons { grid-template-columns: 1fr; } }
.faq-item { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq-item h3 { margin: 0 0 8px; font-size: 1.05rem; }
.meta-row { display: flex; gap: 10px; flex-wrap: wrap; font-size: 0.82rem; color: var(--muted); margin-bottom: 6px; }
.rating-badge { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; background: var(--panel); border-radius: 4px; padding: 3px 10px; font-size: 0.85rem; }
footer.site-footer {
  background: var(--navy);
  color: #cfd4e2;
  margin-top: 60px;
  padding: 40px 24px 28px;
}
.footer-inner { max-width: 1040px; margin: 0 auto; }
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 26px; margin-bottom: 26px; }
.footer-cols h5 { color: #fff; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 10px; }
.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 7px; font-size: 0.88rem; }
footer.site-footer a { color: #cfd4e2; text-decoration: none; }
footer.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid #2c375a; padding-top: 18px; font-size: 0.78rem; color: #99a1b8; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.source-note { font-size: 0.78rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 10px; margin-top: 10px; }
code { background: var(--panel); padding: 1px 5px; border-radius: 3px; font-size: 0.9em; }