/* Numeliq static site — shared styles.
   Brand: OrchaHub (company) → Numeliq (app) → Nova (the star mascot).
   Kept dependency-free and hand-written; the landing page is a placeholder we'll
   design properly later, so favour clean + minimal over elaborate. */

:root {
  --teal: #12a594;
  --teal-deep: #0c7268;
  --teal-tint: #e6f5f2;
  --gold: #f5b841;
  --coral: #f2724f;

  --paper: #fcfcfa;
  --card: #ffffff;
  --ink: #17302e;
  --ink-soft: #46605c;
  --ink-faint: #8598954f;
  --ink-muted: #6f8480;
  --border: #e7ecea;
  --shadow: 0 10px 30px -12px rgba(12, 114, 104, 0.28);

  --maxw: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --teal: #34c9b8;
    --teal-deep: #7fe0d4;
    --teal-tint: #123734;
    --paper: #0e1a19;
    --card: #14201f;
    --ink: #eaf3f1;
    --ink-soft: #b6c9c5;
    --ink-muted: #8da09b;
    --border: #21302e;
    --shadow: 0 12px 34px -14px rgba(0, 0, 0, 0.6);
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Nunito", ui-rounded, "SF Pro Rounded", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--teal-deep); text-underline-offset: 3px; }
a:hover { color: var(--teal); }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.4rem;
}

/* ---- Wordmark + star ---- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Baloo 2", ui-rounded, system-ui, sans-serif;
  font-weight: 700;
  color: var(--teal-deep);
  text-decoration: none;
  letter-spacing: 0.2px;
}
.brand:hover { color: var(--teal); }
.star { width: 1.5em; height: 1.5em; flex: none; }

/* ---- Landing (placeholder) ---- */
.hero {
  min-height: 100svh;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 0.35rem;
  padding: 3rem 1.4rem;
  background:
    radial-gradient(120% 90% at 50% -10%, var(--teal-tint) 0%, transparent 55%);
}
.hero .star { width: 84px; height: 84px; margin: 0 auto 0.6rem; }
.hero h1 {
  font-family: "Baloo 2", ui-rounded, system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(2.6rem, 8vw, 3.8rem);
  color: var(--teal-deep);
  margin: 0;
  letter-spacing: 0.3px;
}
.hero .tagline {
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0.2rem 0 0;
  text-wrap: balance;
}
.hero .sub {
  color: var(--ink-soft);
  max-width: 32rem;
  margin: 0.7rem auto 0;
  text-wrap: balance;
}
.pill {
  display: inline-block;
  margin-top: 1.6rem;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--teal-deep);
}

/* ---- Article (privacy) ---- */
.topbar {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  background: var(--card);
}
main.doc { padding: 2.6rem 0 3.5rem; }
.doc h1 {
  font-family: "Baloo 2", ui-rounded, system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 2.6rem);
  color: var(--teal-deep);
  margin: 0 0 0.2rem;
  letter-spacing: 0.2px;
}
.doc .updated { color: var(--ink-muted); font-size: 0.95rem; margin: 0 0 2rem; }
.doc h2 {
  font-family: "Baloo 2", ui-rounded, system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  margin: 2.2rem 0 0.4rem;
}
.doc h3 { font-size: 1.05rem; margin: 1.3rem 0 0.3rem; color: var(--ink); }
.doc p, .doc li { color: var(--ink-soft); }
.doc ul { padding-left: 1.2rem; }
.doc li { margin: 0.35rem 0; }
.doc strong { color: var(--ink); }
.callout {
  background: var(--teal-tint);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.2rem;
  margin: 1.4rem 0;
}
.callout p { color: var(--ink); margin: 0; }

/* ---- Footer ---- */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  color: var(--ink-muted);
  font-size: 0.92rem;
}
footer .row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  align-items: center;
  justify-content: space-between;
}
footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }
footer a { color: var(--ink-muted); text-decoration: none; font-weight: 700; }
footer a:hover { color: var(--teal); }

@media (prefers-reduced-motion: no-preference) {
  .hero .star { animation: bob 4s ease-in-out infinite; }
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}