/*
 * WhichOrg website. Static, no JavaScript, no third-party fonts, trackers or CDNs:
 * the site makes no requests to anyone but whichorg.com, matching the product's
 * privacy claim (spec §5.4).
 */

:root {
  --ink: #0f1a24;
  --ink-soft: #4a5866;
  --paper: #fbfaf7;
  --card: #ffffff;
  --line: #e4e1da;
  --accent: #0c7b83;
  --accent-ink: #ffffff;
  /* The four org colours used in illustrations. */
  --org-a: #13366b;
  --org-b: #1b6b3a;
  --org-c: #9c4221;
  --org-d: #5b2a6b;
  --radius: 10px;
  --wrap: 68rem;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eef2f5;
    --ink-soft: #a9b6c2;
    --paper: #12181e;
    --card: #1a222a;
    --line: #2b3640;
    --accent: #3fb6bd;
    --accent-ink: #06181a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-inline: 1.25rem;
}

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.9rem;
  flex-wrap: wrap;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 6px;
  border: 4px solid var(--org-b);
  box-shadow: inset 0 0.45rem 0 0 var(--org-a);
  background: var(--card);
}
.site-nav { display: flex; gap: 1.1rem; flex-wrap: wrap; font-size: 0.95rem; }
.site-nav a { color: var(--ink-soft); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }

/* ---------- hero ---------- */

.hero { padding-block: 3.5rem 2.5rem; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
@media (max-width: 52rem) {
  .hero-grid { grid-template-columns: 1fr; }
}
.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.6rem;
}
h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}
.lede { font-size: 1.15rem; color: var(--ink-soft); margin: 0 0 1.6rem; max-width: 34rem; }

.actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.button {
  display: inline-block;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
}
.button.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.small { font-size: 0.9rem; color: var(--ink-soft); }
.spaced { margin-top: 1.1rem; }

/* Org colours for illustrations, as classes: the site's CSP forbids inline styles. */
.org-a { --frame: var(--org-a); }
.org-b { --frame: var(--org-b); }
.sq.org-a { background: var(--org-a); }
.sq.org-b { background: var(--org-b); }

/* ---------- illustration: two lookalike orgs ---------- */

.demo { display: grid; gap: 1rem; }
.window {
  border-radius: var(--radius);
  background: var(--card);
  border: 5px solid var(--frame);
  overflow: hidden;
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, 0.35);
}
.window .bar {
  background: var(--frame);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.55rem 0.8rem;
  display: flex;
  justify-content: space-between;
}
.window .bar span:last-child { opacity: 0.8; font-weight: 400; }
.window .body { padding: 0.8rem; display: grid; gap: 0.45rem; }
.window .line { height: 0.6rem; border-radius: 4px; background: var(--line); }
.window .line.short { width: 55%; }

/* ---------- sections ---------- */

section { padding-block: 2.5rem; }
section + section { border-top: 1px solid var(--line); }
h2 { font-size: 1.7rem; letter-spacing: -0.01em; margin: 0 0 0.6rem; }
h3 { font-size: 1.1rem; margin: 0 0 0.35rem; }
.section-lede { color: var(--ink-soft); max-width: 42rem; margin: 0 0 1.8rem; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.25rem;
}
.card p { margin: 0; color: var(--ink-soft); }

/* org switcher illustration */
.switcher { list-style: none; margin: 0.8rem 0 0; padding: 0; display: grid; gap: 0.4rem; }
.switcher li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.95rem; }
.switcher .sq {
  width: 1.7rem; height: 1.7rem; border-radius: 5px;
  display: grid; place-items: center;
  color: #fff; font-size: 0.7rem; font-weight: 700;
}

/* ---------- pricing ---------- */

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
}
.plan { display: flex; flex-direction: column; gap: 0.5rem; }
.plan.featured { border: 2px solid var(--accent); }
.plan .price { font-size: 1.9rem; font-weight: 700; letter-spacing: -0.02em; }
.plan .price small { font-size: 0.95rem; font-weight: 400; color: var(--ink-soft); }
.plan ul { margin: 0.3rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); }
.plan li { margin-bottom: 0.2rem; }

/* ---------- FAQ ---------- */

details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  margin-bottom: 0.6rem;
}
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--ink-soft); margin: 0.6rem 0 0; }

/* ---------- legal pages ---------- */

.doc { max-width: 46rem; padding-block: 2.5rem 3.5rem; }
.doc h1 { font-size: 2.1rem; }
.doc h2 { font-size: 1.3rem; margin-top: 2rem; }
.doc p, .doc li { color: var(--ink); }
.doc .meta { color: var(--ink-soft); font-size: 0.95rem; }
.draft-note {
  border: 1px dashed var(--org-c);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--org-c) 8%, transparent);
  font-size: 0.95rem;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 1.8rem 2.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
.site-footer .wrap { display: grid; gap: 0.6rem; }
.site-footer nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-footer a { color: var(--ink-soft); }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }