:root {
  --bg: #f7f4ef;
  --surface: #ffffff;
  --ink: #24302f;
  --muted: #66736f;
  --line: #e2ddd3;
  --brand: #315c54;
  --brand-dark: #193c36;
  --accent: #c9945d;
  --danger: #9d2f2f;
  --success: #276749;
  --shadow: 0 18px 50px rgba(36, 48, 47, .12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.55; }
a { color: var(--brand); }
code { background: #efe9df; padding: .15rem .35rem; border-radius: .35rem; }
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(247,244,239,.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav-wrap { max-width: 1180px; margin: 0 auto; padding: 1rem 1.25rem; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.logo { display: inline-flex; align-items: center; gap: .65rem; color: var(--ink); text-decoration: none; font-weight: 800; }
.logo span, .brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 999px; background: var(--brand); color: #fff; font-weight: 900; }
.nav-links { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.nav-links a { text-decoration: none; font-weight: 650; color: var(--ink); }
.nav-links .logout { color: var(--danger); }
.hero { max-width: 1180px; margin: 0 auto; padding: 5rem 1.25rem 3rem; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .65fr); gap: 2rem; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; color: var(--accent); font-weight: 850; margin: 0 0 .75rem; }
h1 { font-size: clamp(2.3rem, 6vw, 5.25rem); line-height: .95; margin: 0 0 1.25rem; letter-spacing: -.06em; }
h2 { font-size: clamp(1.45rem, 3vw, 2.15rem); line-height: 1.1; margin: 0 0 1rem; letter-spacing: -.03em; }
h3 { margin: 0 0 .5rem; }
.hero-copy { max-width: 760px; font-size: 1.2rem; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.5rem; }
.button, button { appearance: none; border: 0; display: inline-flex; align-items: center; justify-content: center; padding: .9rem 1.15rem; border-radius: 999px; background: var(--brand); color: #fff; font-weight: 800; text-decoration: none; cursor: pointer; }
.button.secondary { background: transparent; color: var(--brand-dark); border: 1px solid var(--brand); }
.summary-card, .panel, .doc-category, .service-card, .note-card, .login-card { background: var(--surface); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.summary-card { padding: 1.5rem; }
dl { margin: 0; }
dt { color: var(--muted); font-size: .85rem; }
dd { margin: 0 0 .9rem; font-weight: 800; }
.section { max-width: 1180px; margin: 0 auto; padding: 2rem 1.25rem; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.panel { padding: 1.5rem; }
.check-list { padding-left: 1.1rem; margin-bottom: 0; }
.check-list li { margin: .5rem 0; }
.section-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.25rem; }
.section-heading p { margin: 0; color: var(--muted); }
input { width: min(100%, 360px); padding: .9rem 1rem; border-radius: 999px; border: 1px solid var(--line); font: inherit; background: #fff; }
.doc-groups { display: grid; gap: 1rem; }
.doc-category { padding: 1.25rem; }
.doc-item { padding: 1rem; border: 1px solid var(--line); border-radius: 20px; margin-top: 1rem; background: #fffdf9; }
.doc-meta { color: var(--muted); margin: .2rem 0 .75rem; }
.doc-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: .65rem; }
.doc-link { display: block; padding: .8rem; border-radius: 16px; background: #f4efe6; text-decoration: none; color: var(--ink); border: 1px solid #e7dccb; }
.doc-link strong { display: block; }
.doc-link span { color: var(--muted); font-size: .88rem; }
.doc-link-indicator {
  display: block;
  margin-top: .55rem;
  padding: .2rem .5rem;
  border-radius: 999px;
  border: 1px solid #d2c2a7;
  background: #fff7ea;
  color: #5a3d12;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
  width: fit-content;
}
.service-grid, .notes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.service-card, .note-card { padding: 1.25rem; }
.service-category { color: var(--accent); font-weight: 900; text-transform: uppercase; letter-spacing: .09em; font-size: .75rem; }
.service-card p, .note-card p { color: var(--muted); }
.footer { text-align: center; padding: 3rem 1rem; color: var(--muted); }
.login-body { min-height: 100vh; display: grid; place-items: center; padding: 1rem; background: radial-gradient(circle at top left, #d8e8dd, transparent 35%), var(--bg); }
.login-card { width: min(100%, 440px); padding: 2rem; }
.login-card h1 { font-size: 2.1rem; letter-spacing: -.04em; }
.stack { display: grid; gap: .75rem; }
.stack input { width: 100%; border-radius: 14px; }
.alert, .success { padding: .8rem 1rem; border-radius: 14px; margin: 1rem 0; }
.alert { background: #fff0f0; color: var(--danger); border: 1px solid #f2c2c2; }
.success { background: #ecfff4; color: var(--success); border: 1px solid #bde8cd; }
.muted, .small { color: var(--muted); }
.small { font-size: .92rem; }
.hidden { display: none !important; }
@media (max-width: 820px) {
  .hero, .intro-grid { grid-template-columns: 1fr; }
  .section-heading { align-items: stretch; flex-direction: column; }
  .nav-wrap { align-items: flex-start; flex-direction: column; }
}