/* Cardsemble — Savings comparison placeholder */
:root {
  --csm-primary: #244a3a;
  --csm-charcoal: #292d29;
  --csm-background: #f3efe6;
  --csm-surface: #ffffff;
  --csm-ink: #292d29;
  --csm-ink-soft: #5c625c;
  --csm-line: #e4dcd0;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--csm-background); color: var(--csm-ink); font-family: var(--font-sans); font-size: 17px; line-height: 1.65; }
a { color: var(--csm-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1120px, calc(100% - 3rem)); margin-inline: auto; padding: 1rem 0; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(243,239,230,0.92); border-bottom: 1px solid var(--csm-line); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 700; font-size: 1.25rem; color: var(--csm-charcoal); letter-spacing: -0.02em; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; border-radius: 9px; background: var(--csm-primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 0.95rem; font-weight: 800; flex: none; }
.site-nav { display: flex; align-items: center; gap: 1.75rem; }
.site-nav a { color: var(--csm-ink); font-weight: 500; font-size: 0.97rem; }
.site-nav a:hover { color: var(--csm-primary); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--csm-primary); }
h1 { font-size: clamp(2rem, 5vw, 2.6rem); margin: 1.5rem 0 0.5rem; }
p { margin: 0 0 1em; color: var(--csm-ink-soft); }
.quick-links { list-style: none; padding: 0; margin: 2rem 0; display: flex; gap: 1rem; flex-wrap: wrap; }
.quick-links a { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.6rem 1rem; border: 1px solid var(--csm-line); border-radius: 999px; font-size: 0.95rem; }
.site-footer { background: var(--csm-charcoal); color: rgba(243,239,230,0.75); padding: 2rem 0; margin-top: 3rem; }
.site-footer a { color: rgba(243,239,230,0.75); }