/* ============================================================
   The Building Partnership · shared styles
   Same earth-tone palette + system fonts as the wizard status page
   ============================================================ */

:root {
  --bg: #faf8f3;
  --surface: #ffffff;
  --text: #1f1d1a;
  --text-muted: #6b6862;
  --text-subtle: #a8a39a;
  --accent: #2d5f4f;
  --accent-hover: #1f4538;
  --accent-bg: #e8efeb;
  --done: #4a7c59;
  --done-bg: #eaf1ec;
  --progress: #c08a3e;
  --progress-bg: #f7efde;
  --blocked: #b5553d;
  --blocked-bg: #f5e4dd;
  --pending: #8f8b83;
  --pending-bg: #f0eee8;
  --border: #e5e1d6;
  --border-soft: #f0ece1;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

img { max-width: 100%; display: block; }

/* ─── Layout ─────────────────────────────────────────────── */

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 32px;
}

.container-narrow {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── Site nav ───────────────────────────────────────────── */

.site-nav {
  padding: 24px 0;
  border-bottom: 1px solid var(--border-soft);
}
.site-nav .container,
.site-nav .container-narrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-nav .brand-mark {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.site-nav .brand-mark a { color: var(--accent); }
.site-nav .nav-links {
  font-size: 14px;
  color: var(--text-muted);
}
.site-nav .nav-links a {
  margin-left: 24px;
  color: var(--text-muted);
}
.site-nav .nav-links a:hover { color: var(--accent); }
.site-nav .back-link {
  font-size: 14px;
  color: var(--text-muted);
}
.site-nav .back-link:hover { color: var(--accent); }

/* ─── Hero ───────────────────────────────────────────────── */

.hero {
  padding: 96px 0 64px;
}
.hero h1 {
  font-size: 48px;
  font-weight: 600;
  margin: 0 0 16px 0;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.hero .tagline {
  font-size: 22px;
  color: var(--text-muted);
  margin: 0 0 32px 0;
  line-height: 1.4;
  max-width: 620px;
}
.hero .intro {
  font-size: 17px;
  color: var(--text);
  max-width: 620px;
  margin: 0;
}

/* ─── Section blocks ─────────────────────────────────────── */

.section {
  padding: 56px 0;
  border-top: 1px solid var(--border-soft);
}
.section h2 {
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin: 0 0 28px 0;
}
.section h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 12px 0;
}
.section p {
  font-size: 16px;
  color: var(--text);
  margin: 0 0 16px 0;
  max-width: 640px;
}
.section p.muted {
  color: var(--text-muted);
}

/* ─── Cards (for "Our work" listing) ─────────────────────── */

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 32px;
  transition: border-color 0.15s ease, transform 0.15s ease;
  color: var(--text);
}
.card:hover {
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-1px);
}
.card-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
}
.card-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 8px 0;
}
.card-desc {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0 0 16px 0;
  line-height: 1.5;
}
.card-cta {
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
}

.card-coming-soon {
  opacity: 0.55;
  cursor: default;
}
.card-coming-soon:hover {
  border-color: var(--border);
  transform: none;
}

/* ─── Buttons / CTAs ─────────────────────────────────────── */

.btn {
  display: inline-block;
  padding: 14px 24px;
  background: var(--accent);
  color: white;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: background 0.15s ease;
}
.btn:hover {
  background: var(--accent-hover);
  color: white;
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: white;
}

/* ─── Steps list (used on Onboard product page) ────── */

.steps {
  margin: 32px 0;
}
.step-row {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-soft);
  align-items: start;
}
.step-row:last-child { border-bottom: none; }
.step-row-num {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--text-subtle);
  padding-top: 3px;
  font-weight: 500;
}
.step-row-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 4px 0;
  letter-spacing: -0.005em;
}
.step-row-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

/* ─── Footer ─────────────────────────────────────────────── */

.site-footer {
  padding: 48px 0 64px;
  margin-top: 64px;
  border-top: 1px solid var(--border-soft);
  font-size: 13px;
  color: var(--text-subtle);
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer a { color: var(--text-subtle); }
.site-footer a:hover { color: var(--accent); }

/* ─── Sample artifact banner (for the demo page) ─────────── */

.demo-banner {
  background: var(--progress-bg);
  border-bottom: 1px solid #e5d5b8;
  padding: 12px 0;
  text-align: center;
  font-size: 13px;
  color: var(--progress);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.demo-banner strong { font-weight: 700; }
.demo-banner a { color: var(--progress); border-bottom: 1px dotted var(--progress); }

/* ─── Responsive ─────────────────────────────────────────── */

@media (max-width: 600px) {
  .container, .container-narrow { padding: 0 20px; }
  .hero { padding: 56px 0 40px; }
  .hero h1 { font-size: 36px; }
  .hero .tagline { font-size: 19px; }
  .section { padding: 40px 0; }
  .card { padding: 24px; }
  .site-nav .nav-links a { margin-left: 14px; }
}