/* Northwend website. Colors, type, spacing and radii are the Northwend design
   system's tokens; the same palette as .streamlit/config.toml and dashboard.py.
   Dark mode follows the visitor's device. No inline styles anywhere (the
   Content-Security-Policy in _headers allows only this file). */

@font-face { font-family: "Newsreader"; src: url("fonts/Newsreader-Variable-latin.woff2") format("woff2");
  font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Figtree"; src: url("fonts/Figtree-Variable-latin.woff2") format("woff2");
  font-weight: 400 700; font-style: normal; font-display: swap; }

:root {
  --surface: #f5f7f9; --surface-raised: #ffffff; --surface-sunken: #e8eef4;
  --line: #d5dde5; --line-strong: #74838f;
  --ink: #132a3e; --ink-muted: #4d5d6c;
  --compass: #2a78d6; --compass-soft: #e3eefb; --action: #1d5fae; --on-action: #ffffff; --link: #1d5fae;
  --dawn: #f0b23c; --on-dawn: #132a3e; --dawn-soft: #fbebc9;
  --up: #15803d; --down: #b91c1c; --warn: #a16207;
  --shadow-sm: 0 1px 2px #132a3e14; --shadow-lg: 0 8px 24px -4px #132a3e29;
  --focus-ring: 0 0 0 2px #f5f7f9, 0 0 0 4px #2a78d6;
  --radius-sm: 4px; --radius-bar: 5px; --radius-md: 8px; --radius-lg: 12px; --radius-full: 9999px;
  --font-serif: Newsreader, "Iowan Old Style", Georgia, serif;
  --font-sans: Figtree, "Segoe UI", system-ui, -apple-system, sans-serif;
  --gutter: clamp(16px, 4vw, 48px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --surface: #0d1620; --surface-raised: #15212d; --surface-sunken: #1c2a38;
    --line: #2a3847; --line-strong: #62748a;
    --ink: #e6edf3; --ink-muted: #9eadbb;
    --compass: #3987e5; --compass-soft: #16304d; --action: #2f74c8; --on-action: #ffffff; --link: #7cb3f2;
    --dawn: #f2bd57; --on-dawn: #0d1620; --dawn-soft: #3a2f17;
    --up: #4ade80; --down: #f87171; --warn: #fbbf24;
    --shadow-sm: 0 1px 2px #00000080; --shadow-lg: 0 12px 28px -4px #000000b3;
    --focus-ring: 0 0 0 2px #0d1620, 0 0 0 4px #3987e5;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--surface); color: var(--ink); font-family: var(--font-sans);
  font-size: 16px; line-height: 24px; }
img, svg { max-width: 100%; }
a { color: var(--link); text-underline-offset: 2px; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible { outline: 2px solid transparent; box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm); }
p, h1, h2, h3, ul, ol { margin: 0; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
html { scroll-behavior: smooth; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--surface-raised); padding: 8px 12px;
  border-radius: var(--radius-md); z-index: 10; }
.skip:focus { left: 8px; }

/* type */
.display { font-family: var(--font-serif); font-size: 44px; line-height: 48px; font-weight: 500;
  letter-spacing: -0.01em; text-wrap: balance; }
.title { font-family: var(--font-serif); font-size: 28px; line-height: 34px; font-weight: 500; text-wrap: balance; }
.heading { font-size: 18px; line-height: 26px; font-weight: 600; }
.small { font-size: 14px; line-height: 20px; }
.label { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: 0.02em; }
.muted { color: var(--ink-muted); }
.accent { color: var(--link); }
.measure { max-width: 52ch; }
.figure-hero { font-size: 42px; line-height: 48px; font-weight: 700; font-variant-numeric: tabular-nums; }
.up { color: var(--up); font-weight: 600; font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .display { font-size: 36px; line-height: 40px; } .figure-hero { font-size: 36px; line-height: 42px; } }

/* layout */
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: var(--gutter); }
.stack { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.stack-lg { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; min-width: 0; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 48px; align-items: center; }
.section { padding-block: 72px; }
.band { background: var(--surface-raised); border-block: 1px solid var(--line); }

/* header */
.site-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 20px; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-serif); font-size: 26px;
  line-height: 32px; font-weight: 500; color: var(--ink); text-decoration: none; }
.wordmark:hover { color: var(--ink); }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; }
.nav-link { color: var(--ink-muted); text-decoration: none; font-weight: 600; }
.nav-link:hover { color: var(--ink); }
@media (max-width: 640px) { .nav-link { display: none; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px;
  padding: 0 16px; border-radius: var(--radius-md); border: 1px solid var(--line-strong);
  background: var(--surface-raised); color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; }
.btn:hover { color: var(--ink); border-color: var(--ink); }
.btn-primary { background: var(--action); border-color: var(--action); color: var(--on-action); }
.btn-primary:hover { color: var(--on-action); border-color: var(--action); filter: brightness(1.08); }
.btn-text { background: transparent; border-color: transparent; color: var(--link); padding: 0 8px; }
.btn-text:hover { border-color: transparent; color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* chips */
.chip { display: inline-block; padding: 2px 8px; border-radius: var(--radius-full); font-size: 12px; line-height: 16px;
  font-weight: 600; border: 1px solid currentColor; color: var(--ink-muted); }
.chip-compass { color: var(--link); background: var(--compass-soft); border-color: transparent; }

/* hero */
.hero { padding-block: 64px 72px; }
.card { background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 24px; min-width: 0; }
.card-float { box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 20px; }
.card-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.divider { border-top: 1px solid var(--line); padding-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.goal-top { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: baseline; }
.goal-pct { font-weight: 600; font-variant-numeric: tabular-nums; }
.goal-track { height: 10px; border-radius: var(--radius-bar); background: var(--surface-sunken); overflow: hidden; margin-top: 8px; }
.goal-fill { height: 100%; width: 74%; border-radius: var(--radius-bar); background: var(--compass); }
.goal-sub { font-size: 14px; line-height: 20px; color: var(--ink-muted); margin-top: 4px; }
.guide-note { display: flex; gap: 12px; align-items: flex-start; background: var(--surface-sunken);
  border-radius: var(--radius-md); padding: 12px 16px; }
.guide-icon { flex: none; width: 28px; height: 28px; border-radius: var(--radius-full); background: var(--compass-soft);
  color: var(--link); display: inline-flex; align-items: center; justify-content: center; }

/* waypoint route */
.route { display: flex; align-items: center; }
.dot { width: 12px; height: 12px; border-radius: var(--radius-full); border: 2px solid var(--line-strong);
  background: var(--surface-raised); flex: none; }
.dot-done { background: var(--compass); border-color: var(--compass); }
.dot-here { width: 20px; height: 20px; background: var(--compass-soft); border: 4px solid var(--compass); }
.dot-goal { width: 20px; height: 20px; background: var(--dawn); border: 2px solid var(--ink); }
.leg { height: 2px; width: 32px; background: var(--line-strong); flex: none; }
.leg-done { background: var(--compass); }
.leg-flex { flex: 1 1 0; width: auto; }
@media (max-width: 400px) { .leg { width: 20px; } }

/* how it works */
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 24px; }
.steps li { display: flex; flex-direction: column; gap: 8px; }

/* checklists */
.checks { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 16px 32px; min-width: 0; }
.checks-single { grid-template-columns: 1fr; gap: 12px; }
.checks li { display: flex; gap: 12px; }
.check { flex: none; margin-top: 2px; color: var(--compass); }

/* example chat */
.chat { display: flex; flex-direction: column; gap: 16px; }
.chip-start { align-self: flex-start; }
.bubble-you { align-self: flex-end; max-width: 80%; background: var(--compass-soft); border-radius: var(--radius-md); padding: 10px 14px; }
.bubble-row { display: flex; gap: 12px; align-items: flex-start; }
.bubble-guide { background: var(--surface-sunken); border-radius: var(--radius-md); padding: 10px 14px; }

/* advisors */
.panel { background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 32px;
  margin-bottom: 72px; }
.strong { color: var(--ink); font-weight: 600; }

/* closing band */
.cta-band { background: var(--compass-soft); }
.cta-inner { padding-block: 56px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }

/* footer */
.site-footer { padding-block: 40px 48px; display: flex; flex-direction: column; gap: 16px; border-top: 1px solid var(--line); }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; line-height: 20px; }
.legal { max-width: 72ch; }

/* about and disclosures */
.prose { max-width: 68ch; padding-block: 56px 72px; display: flex; flex-direction: column; gap: 16px; }
.prose h2 { font-family: var(--font-serif); font-size: 28px; line-height: 34px; font-weight: 500; margin-top: 24px; }
.prose ul { padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.prose .summary { font-size: 18px; line-height: 28px; }
.toc { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 14px; line-height: 20px; }

/* 404 */
.lost { padding-block: 96px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }