/* Shared styles for the static case-study pages. Matches the React site's tokens. */
:root {
  --primary: #086ad8; --primary-dark: #002fa6; --dark: #06122b; --text: #333;
  --muted: #696969; --gray-bg: #f6fafe; --border: #ededed; --white: #fff;
  --radius: 16px; --shadow: 0 12px 40px rgba(8, 106, 216, 0.1);
  --font: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.75; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 820px; margin: 0 auto; padding: 0 24px; }
header.site { border-bottom: 1px solid var(--border); padding: 18px 0; position: sticky; top: 0; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); z-index: 10; }
header.site .container { max-width: 1200px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header.site img { height: 34px; width: auto; }
header.site nav a { color: var(--text); font-size: 15px; margin-left: 22px; }
.hero { padding: 64px 0 40px; }
.eyebrow { color: var(--primary); text-transform: uppercase; letter-spacing: .12em; font-size: 13px; font-weight: 600; }
h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.2; color: var(--dark); margin: 12px 0 18px; font-weight: 700; }
h2 { font-size: clamp(22px, 3.4vw, 30px); color: var(--dark); margin: 48px 0 14px; font-weight: 700; line-height: 1.3; }
h3 { font-size: 19px; color: var(--dark); margin: 30px 0 10px; font-weight: 600; }
p { margin: 0 0 18px; }
.lead { font-size: 19px; color: var(--muted); }
.meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 0; }
.meta span { background: var(--gray-bg); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; font-size: 14px; color: var(--muted); }
.callout { background: var(--gray-bg); border-left: 4px solid var(--primary); border-radius: 8px; padding: 20px 24px; margin: 28px 0; }
.callout p:last-child { margin-bottom: 0; }
table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 15.5px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--gray-bg); font-weight: 600; color: var(--dark); }
.table-wrap { overflow-x: auto; }
ul, ol { margin: 0 0 18px 22px; }
li { margin-bottom: 8px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; margin: 28px 0; }
.stat { background: var(--gray-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; }
.stat b { display: block; font-size: 30px; color: var(--primary); line-height: 1.2; font-weight: 700; }
.stat span { font-size: 14px; color: var(--muted); }
.cta { background: var(--dark); color: var(--white); border-radius: var(--radius); padding: 36px 32px; margin: 56px 0 0; }
.cta h2 { color: var(--white); margin-top: 0; }
.cta p { color: rgba(255,255,255,.78); }
.btn { display: inline-block; background: var(--primary); color: var(--white); padding: 13px 26px; border-radius: 10px; font-weight: 600; margin-top: 8px; }
.btn:hover { background: var(--primary-dark); text-decoration: none; }
footer.site { border-top: 1px solid var(--border); margin-top: 64px; padding: 32px 0; color: var(--muted); font-size: 14px; }
footer.site .container { max-width: 1200px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; }
@media (max-width: 600px) { .hero { padding: 40px 0 28px; } header.site nav a { margin-left: 14px; font-size: 14px; } }