/* Buy Des Moines — clean, trustworthy local real-estate guide */
:root {
  --bg: #f7f9fc;
  --ink: #15233b;
  --ink-soft: #5a6b85;
  --blue: #1d4ed8;
  --blue-deep: #1e40af;
  --green: #15803d;
  --card: #ffffff;
  --line: #e3e9f2;
  --shadow: 0 1px 2px rgba(21,35,59,.04), 0 8px 24px rgba(21,35,59,.07);
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --radius: 12px;
  --maxw: 1020px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.65; font-size: 17px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--blue-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
h1,h2,h3 { font-family: var(--serif); line-height: 1.18; letter-spacing: -0.01em; font-weight: 600; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); margin: 0 0 .3em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin: 1.6em 0 .5em; }
h3 { font-size: 1.2rem; margin: 1.2em 0 .3em; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 1.8rem); }
.narrow { max-width: 760px; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(247,249,252,.9); backdrop-filter: saturate(160%) blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: .5rem; font-family: var(--serif); font-weight: 600; font-size: 1.25rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand .mark { width: 32px; height: 32px; border-radius: 8px; background: var(--blue); color: #fff; display: grid; place-items: center; font-size: 1rem; }
.nav { display: flex; gap: 1.2rem; font-size: .93rem; font-weight: 600; flex-wrap: wrap; }
.nav a { color: var(--ink-soft); }

.hero { padding: clamp(2.4rem, 6vw, 4rem) 0 1rem; }
.hero .wrap { text-align: center; }
.hero p.lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 640px; margin: .5em auto 0; }

/* Market snapshot strip */
.market { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px,1fr)); gap: 1rem; margin: 1.6rem 0; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem; box-shadow: var(--shadow); }
.stat .k { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
.stat .v { font-family: var(--serif); font-size: 1.9rem; font-weight: 600; color: var(--blue-deep); }
.stat .chg { font-size: .82rem; font-weight: 600; }
.stat .chg.up { color: var(--green); } .stat .chg.down { color: #b91c1c; }
.market-note { font-size: .82rem; color: var(--ink-soft); }

/* Area cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px,1fr)); gap: 1.2rem; margin: 1.4rem 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; box-shadow: var(--shadow); display: block; transition: transform .14s ease, box-shadow .14s ease, border-color .14s; }
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(21,35,59,.13); border-color: var(--blue); text-decoration: none; }
.card h3 { margin: 0 0 .3rem; color: var(--ink); }
.card p { margin: 0; color: var(--ink-soft); font-size: .94rem; }

/* Area page */
.crumb { font-size: .85rem; color: var(--ink-soft); padding-top: 1.3rem; }
.crumb a { color: var(--ink-soft); }
.area-hero { padding: 1rem 0 .4rem; }
.lede { color: var(--ink-soft); font-size: 1.12rem; }
.highlights { list-style: none; padding: 0; margin: 1rem 0; }
.highlights li { padding: .5rem 0 .5rem 1.8rem; position: relative; border-bottom: 1px solid var(--line); }
.highlights li::before { content: "📍"; position: absolute; left: 0; }
.factbox { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.4rem; box-shadow: var(--shadow); margin: 1.2rem 0; }
.factbox h3 { margin-top: 0; }

/* Buy vs rent tool */
.tool { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; box-shadow: var(--shadow); margin: 1.2rem 0; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 1rem; }
.fields label { display: flex; flex-direction: column; font-size: .84rem; font-weight: 600; color: var(--ink-soft); gap: .3rem; }
.fields input { font-family: var(--sans); font-size: 1.05rem; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 8px; }
.bvr-out { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 1rem; margin-top: 1.4rem; }
.bvr-cell { background: #eef4ff; border: 1px solid #dbe6ff; border-radius: 10px; padding: .9rem; text-align: center; }
.bvr-cell span { display: block; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }
.bvr-cell strong { font-family: var(--serif); font-size: 1.4rem; color: var(--blue-deep); }
.bvr-verdict { margin-top: 1.2rem; text-align: center; font-weight: 600; font-size: 1.1rem; padding: .8rem; border-radius: 10px; }
.bvr-verdict.buy { background: #ecfdf3; color: var(--green); } .bvr-verdict.rent { background: #fef3f2; color: #b91c1c; } .bvr-verdict.even { background: #f1f5f9; color: var(--ink-soft); }
.assumptions { font-size: .82rem; color: var(--ink-soft); margin-top: .8rem; }

.prose { padding: 1rem 0 2rem; }
.disclaimer { font-size: .82rem; color: var(--ink-soft); border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 1rem; }
.ad-slot { margin: 2rem auto; max-width: 760px; min-height: 90px; display: grid; place-items: center; background: repeating-linear-gradient(135deg,#eef2f7,#eef2f7 12px,#e6ecf4 12px,#e6ecf4 24px); border: 1px dashed #ccd7e6; border-radius: 10px; color: #9badc4; font-size: .8rem; }

.site-footer { margin-top: 3.5rem; background: var(--ink); color: #c8d3e4; }
.site-footer .wrap { padding: 2.4rem 0 2rem; display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; }
.site-footer a { color: #93b4ff; }
.site-footer .brand { color: #fff; }
.site-footer h4 { font-family: var(--sans); text-transform: uppercase; letter-spacing: .07em; font-size: .72rem; color: #8fa1bd; margin: 0 0 .5rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; line-height: 1.9; font-size: .92rem; }
.copyright { width: 100%; border-top: 1px solid rgba(255,255,255,.12); padding-top: 1rem; font-size: .82rem; color: #7888a3; }
@media (max-width: 600px) { .nav { gap: .8rem; font-size: .85rem; } }