/* HousingFeed — shared styles. Zero dependencies, hand-authored.
   Brand: green gradient #16B884 -> #097049, accent mint #8CF2C9. */

:root {
  --green: #16B884;
  --green-deep: #097049;
  --green-700: #0B7D53;
  --mint: #8CF2C9;
  --ink: #0C1F17;
  --body: #33413B;
  --muted: #6B7C74;
  --line: #E3EBE7;
  --bg: #FFFFFF;
  --bg-soft: #F5F9F7;
  --bg-mint: #EAF8F1;
  --code-bg: #0C1F17;
  --code-ink: #D7F5E7;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(12,31,23,.06), 0 1px 3px rgba(12,31,23,.05);
  --shadow-md: 0 6px 24px rgba(12,31,23,.08);
  --shadow-lg: 0 20px 60px rgba(9,112,73,.14);
  --maxw: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--green-700); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section-soft { background: var(--bg-soft); }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--green-700); margin-bottom: 14px;
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 650; font-size: 1rem;
  padding: 13px 22px; border-radius: 11px; border: 1px solid transparent; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease; text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--green-700); box-shadow: var(--shadow-md); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--green); color: var(--green-700); }
.btn-lg { padding: 15px 28px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--ink); font-size: 1.15rem; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--body); font-weight: 550; font-size: .95rem; }
.nav-links a:hover { color: var(--green-700); text-decoration: none; }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 96px 0 72px; background:
  radial-gradient(1200px 500px at 80% -10%, var(--bg-mint), transparent 60%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 600;
  color: var(--green-deep); background: var(--bg-mint); border: 1px solid #CDEEDF;
  padding: 6px 13px; border-radius: 999px; margin-bottom: 22px;
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(22,184,132,.18); }
.hero p.lead { font-size: 1.22rem; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: .9rem; color: var(--muted); }

/* Code card */
.code-card { background: var(--code-bg); border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid #123322; }
.code-head { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid #16351f; }
.code-head .d { width: 11px; height: 11px; border-radius: 50%; background: #2c4c3a; }
.code-head .f { margin-left: 10px; color: #6f9a86; font: 500 .8rem/1 var(--mono); }
pre { margin: 0; padding: 20px; overflow-x: auto; }
pre code { font: 500 .86rem/1.65 var(--mono); color: var(--code-ink); white-space: pre; }
.tok-key { color: var(--mint); }
.tok-str { color: #B6E3FF; }
.tok-num { color: #FFD59E; }
.tok-cmt { color: #5f8570; }
.tok-fn  { color: #FFB3C1; }

/* Stat bar */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 8px; }
.stat .num { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.stat .lbl { font-size: .9rem; color: var(--muted); font-weight: 550; }

/* Feature cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card .ico { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; background: var(--bg-mint); margin-bottom: 16px; font-size: 1.4rem; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }

/* Platform / country chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 8px; }
.chip { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: .92rem; color: var(--ink); box-shadow: var(--shadow-sm); }
.chip .cnt { color: var(--muted); font-weight: 500; margin-left: 6px; }
.chip.flag { background: var(--bg-soft); }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); }
.plan.feature { border: 2px solid var(--green); box-shadow: var(--shadow-md); position: relative; }
.plan .tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--green); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 5px 13px; border-radius: 999px; }
.plan h3 { font-size: 1.05rem; }
.plan .price { font-size: 2.2rem; font-weight: 800; color: var(--ink); letter-spacing: -.03em; }
.plan .price small { font-size: .95rem; font-weight: 500; color: var(--muted); }
.plan .desc { color: var(--muted); font-size: .92rem; min-height: 40px; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 10px; }
.plan li { position: relative; padding-left: 26px; font-size: .93rem; color: var(--body); }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.plan .btn { margin-top: auto; }

/* Use cases */
.usecases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.uc { padding: 26px; border-radius: var(--radius); background: var(--bg-soft); border: 1px solid var(--line); }
.uc h3 { color: var(--green-deep); }
.uc p { color: var(--muted); margin: 0; font-size: .96rem; }

/* FAQ */
.faq { max-width: 800px; margin: 0 auto; }
details { border: 1px solid var(--line); border-radius: 12px; padding: 4px 20px; margin-bottom: 12px; background: #fff; }
details[open] { box-shadow: var(--shadow-sm); }
summary { cursor: pointer; font-weight: 650; color: var(--ink); padding: 16px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--green); font-size: 1.5rem; font-weight: 400; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--green), var(--green-deep)); border-radius: 22px; padding: 56px; text-align: center; color: #fff; box-shadow: var(--shadow-lg); }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); font-size: 1.1rem; max-width: 52ch; margin: 0 auto 26px; }
.cta-band .btn-primary { background: #fff; color: var(--green-deep); }
.cta-band .btn-primary:hover { background: var(--mint); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-soft); padding: 56px 0 40px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
.foot-grid a { display: block; color: var(--body); font-size: .93rem; margin-bottom: 9px; }
.foot-bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: .88rem; }

/* Docs layout */
.docs { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: start; padding: 48px 0 96px; }
.docs-nav { position: sticky; top: 90px; }
.docs-nav h4 { font-size: .75rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); margin: 20px 0 10px; }
.docs-nav a { display: block; color: var(--body); font-size: .93rem; padding: 5px 0; }
.docs-nav a:hover { color: var(--green-700); text-decoration: none; }
.docs-body { min-width: 0; }
.docs-body h2 { margin-top: 8px; scroll-margin-top: 90px; }
.docs-body h3 { margin-top: 36px; scroll-margin-top: 90px; }
.docs-body p, .docs-body li { color: var(--body); }
.docs-body pre { background: var(--code-bg); border-radius: var(--radius); box-shadow: var(--shadow-sm); margin: 18px 0; }
.inline-code { font: 600 .85em var(--mono); background: var(--bg-mint); color: var(--green-deep); padding: 2px 7px; border-radius: 6px; }
.table-wrap { overflow-x: auto; margin: 18px 0; border: 1px solid var(--line); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--bg-soft); font-weight: 700; color: var(--ink); white-space: nowrap; }
tr:last-child td { border-bottom: none; }
td code, .docs-body p code { font: 600 .86em var(--mono); color: var(--green-deep); }
.callout { background: var(--bg-mint); border: 1px solid #CDEEDF; border-radius: 12px; padding: 16px 20px; margin: 20px 0; font-size: .95rem; }
.callout strong { color: var(--green-deep); }

/* Access / lead-capture form */
.access-card { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--shadow-md); }
.access-perks { list-style: none; padding: 0; margin: 20px 0 0; }
.access-perks li { position: relative; padding-left: 26px; margin-bottom: 12px; color: var(--muted); font-size: .98rem; }
.access-perks li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.access-form { display: flex; flex-direction: column; gap: 14px; }
.access-form label { font-weight: 600; font-size: .9rem; color: var(--ink); display: flex; flex-direction: column; gap: 6px; }
.access-form input, .access-form select {
  font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--bg-soft); color: var(--ink); width: 100%; transition: border-color .12s, box-shadow .12s; }
.access-form input:focus, .access-form select:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,184,132,.15); background: #fff; }
.form-note { font-size: .82rem; color: var(--muted); margin: 4px 0 0; text-align: center; }
.form-success { display: none; text-align: center; padding: 20px 0; }
.form-success.show { display: block; }
.form-success .big { font-size: 2.4rem; margin-bottom: 8px; }

/* Responsive */
@media (max-width: 900px) {
  .access-card { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .cards, .usecases { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .docs { grid-template-columns: 1fr; }
  .docs-nav { display: none; }
  .nav-links { display: none; }
  .section { padding: 60px 0; }
  .cta-band { padding: 40px 24px; }
}
@media (max-width: 520px) {
  .pricing { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
}