/* Tracking Portal — public styles. Drafting-board: paper, ink, mono accents. */
:root {
  --paper: #faf8f2;
  --ink: #1d1a14;
  --muted: #6b6455;
  --line: #e2dccb;
  --accent: #b3541e;
  --card: #ffffff;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 1.25rem; }
.wrap.narrow { max-width: 520px; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 0.9rem; padding-bottom: 0.9rem;
}
.brand {
  font-weight: 700; font-size: 1.05rem; letter-spacing: 0.01em;
  color: var(--ink); text-decoration: none;
}
.site-header nav a {
  margin-left: 1.25rem; color: var(--muted); text-decoration: none; font-size: 0.95rem;
}
.site-header nav a:hover, .site-header nav a[aria-current] { color: var(--ink); }
.login-link {
  border: 1px solid var(--line); border-radius: 999px; padding: 0.3rem 0.9rem;
  color: var(--ink) !important;
}

.hero { padding: 4rem 0 3rem; }
.hero h1 { font-size: 2.6rem; line-height: 1.15; margin: 0 0 1rem; font-weight: 750; }
.hero h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 40rem; }

.button {
  display: inline-block; margin-top: 1rem;
  background: var(--ink); color: var(--paper) !important;
  padding: 0.7rem 1.4rem; border-radius: 6px; text-decoration: none; font-weight: 600;
  border: none; cursor: pointer; font-size: 1rem;
}
.button:hover { background: #000; }

.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin: 2rem 0; }
.pillar {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1.25rem;
}
.pillar h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.pillar p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.principles { margin: 3rem 0; }
.principles h2, .wrap > h1 { font-size: 1.6rem; }
.principles ul { padding-left: 1.25rem; }
.principles li { margin-bottom: 0.5rem; }

.cards { display: grid; gap: 1rem; margin: 2rem 0; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1.5rem;
}
.kicker {
  font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent); margin: 0 0 0.5rem;
}
.card h2 { margin: 0 0 0.5rem; font-size: 1.3rem; }
.card ul { margin: 0.75rem 0 0; padding-left: 1.25rem; color: var(--muted); font-size: 0.95rem; }
.fineprint { color: var(--muted); font-size: 0.85rem; }

.login-form { margin: 2rem 0; }
.login-form label { display: block; margin-bottom: 1rem; font-weight: 600; }
.login-form input {
  display: block; width: 100%; margin-top: 0.35rem; padding: 0.65rem 0.8rem;
  border: 1px solid var(--line); border-radius: 6px; font-size: 1rem; background: #fff;
}
.form-error { color: #a02c2c; font-size: 0.9rem; }

.site-footer { border-top: 1px solid var(--line); margin-top: 4rem; }
.site-footer .wrap {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1rem; padding-bottom: 1rem; color: var(--muted); font-size: 0.9rem;
}
.site-footer a { color: var(--muted); }

@media (max-width: 640px) {
  .hero h1 { font-size: 2rem; }
  .hero { padding: 2.5rem 0 2rem; }
}