:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1c1f1d;
  --muted: #5d6560;
  --line: #dfe3e0;
  --card: #f5f7f6;
  --accent: #34495e;
  --accent-fg: #ffffff;
  --font-display: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mark-bg: #12171a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101412;
    --fg: #e8ece9;
    --muted: #9aa39d;
    --line: #2a312d;
    --card: #171c19;
    --accent: #9fb3c8;
    --accent-fg: #0d1512;
    --mark-bg: #05070a;
  }
}

/* Per-app accent colours (the mark next to the app name, links, buttons). */
.app-capbudget { --accent: #0c3927; --accent-fg: #ffffff; }
.app-metadata-cleaner { --accent: #2f5d9e; --accent-fg: #ffffff; }
.app-vaultmark { --accent: #347965; --accent-fg: #ffffff; }
@media (prefers-color-scheme: dark) {
  .app-capbudget { --accent: #7ed3a6; --accent-fg: #0b1f16; }
  .app-metadata-cleaner { --accent: #8db4f0; --accent-fg: #0c1a2e; }
  .app-vaultmark { --accent: #63a692; --accent-fg: #0b1f16; }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0 auto;
  max-width: 46rem;
  padding: 0 1.25rem 4rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
code { font-size: .92em; background: var(--card); padding: .05em .35em; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- header ---------- */
.site-header {
  margin: 0 -1.25rem 2.4rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 43.5rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: inherit;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.01em;
}
.pixeon-logo { width: 28px; height: 28px; flex: none; border-radius: 8px; }
.site-nav { display: flex; gap: 1.1rem; margin-left: auto; }
.site-nav a { color: var(--fg); text-decoration: none; font-size: .95rem; }
.site-nav a:hover { color: var(--accent); }
.lang-switch select {
  font: inherit;
  font-size: .85rem;
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .3rem .7rem;
  appearance: none;
}
.crumb { font-size: .9rem; color: var(--muted); text-decoration: none; }
.crumb:hover { text-decoration: underline; }

/* ---------- type ---------- */
h1 { font-family: var(--font-display); font-size: 2.1rem; line-height: 1.15; margin: .2rem 0 .5rem; letter-spacing: -.02em; }
h2 { font-family: var(--font-display); font-size: 1.4rem; margin: 2.2rem 0 .4rem; letter-spacing: -.01em; }
h3 { font-size: 1.05rem; margin: 1.6rem 0 .2rem; }
p, ol, ul { margin: .5rem 0 1rem; }
li { margin: .25rem 0; }
.lede { font-size: 1.1rem; color: var(--muted); max-width: 38rem; }
.lede strong { color: var(--fg); }
.updated { font-size: .88rem; color: var(--muted); margin: 0 0 1rem; }

/* ---------- hero ---------- */
.hero { padding: 1.2rem 0 .4rem; }
.hero-actions { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1.4rem; }
.app-hero { display: flex; align-items: center; gap: 1rem; margin-bottom: .3rem; }
.app-dot { width: 44px; height: 44px; border-radius: 12px; background: var(--accent); flex: none; }

.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .6rem 1.1rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  text-decoration: none; border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--accent-fg); }
.btn-primary:hover { opacity: .92; }
.btn-ghost { border-color: var(--line); color: var(--fg); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- toc / doc (privacy & support pages) ---------- */
.toc { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.2rem 0 .5rem; padding: 0; list-style: none; }
.toc a {
  display: inline-block; padding: .35rem .8rem; border: 1px solid var(--line); border-radius: 999px;
  text-decoration: none; font-size: .92rem; color: var(--fg);
}
.toc a:hover { border-color: var(--accent); color: var(--accent); }

.doc { border-top: 1px solid var(--line); margin-top: 2.2rem; padding-top: .2rem; }
.doc > h2:first-child { margin-top: 1.4rem; }

.contact { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.2rem; margin: 1rem 0 1.4rem; }

/* ---------- contact form ---------- */
.contact-form { display: grid; gap: .9rem; max-width: 30rem; margin-top: .8rem; }
.contact-form label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: .3rem; }
.contact-form select,
.contact-form textarea,
.contact-form input[type="email"] {
  width: 100%; font: inherit; font-size: .95rem; padding: .55rem .7rem;
  border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--fg);
}
.contact-form textarea { min-height: 7rem; resize: vertical; }
.contact-form .hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form .cf-turnstile { margin-top: .2rem; }
.form-status { font-size: .9rem; margin-top: .6rem; min-height: 1.2em; }
.form-status.ok { color: #2f8a5b; }
.form-status.error { color: #c0392b; }

/* ---------- feature grid (product pages) ---------- */
.features { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr)); margin: 1.6rem 0; }
.feature { padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.feature h3 { margin-top: 0; font-size: .98rem; }
.feature p { margin: .3rem 0 0; color: var(--muted); font-size: .93rem; }

/* ---------- app cards (home page) ---------- */
.cards { display: grid; gap: 1rem; margin-top: 1.6rem; }
.card {
  display: block; padding: 1.2rem 1.3rem; border: 1px solid var(--line); border-radius: 14px;
  color: inherit; text-decoration: none; background: var(--card);
}
.card:hover { border-color: var(--accent); }
.card .card-title { display: flex; align-items: center; gap: .6rem; font-size: 1.15rem; font-weight: 700; font-family: var(--font-display); }
.card .brand-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); flex: none; }
.card p { margin: .4rem 0 0; color: var(--muted); }
.card .card-link { display: inline-block; margin-top: .7rem; font-size: .9rem; font-weight: 600; color: var(--accent); }

/* ---------- footer ---------- */
.site-footer {
  margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .6rem;
  font-size: .88rem; color: var(--muted);
}
.site-footer a { color: inherit; }
.site-footer .brand { font-size: .95rem; }
.site-footer .pixeon-logo { width: 20px; height: 20px; }

@media (max-width: 30rem) {
  .header-inner { gap: .8rem; }
  .site-nav { margin-left: 0; }
}
.footer-links { display: flex; gap: 1.2rem; }
.form-note { font-size: .85rem; color: var(--muted); margin-top: .6rem; }