/* Shared styles for the Hyperfocused Apps privacy and support pages.
   Each page sets --accent (and a dark-mode variant) in a <style> block in its <head>. */

:root {
  --accent: #6366f1;
  --accent-ink: #ffffff;
  --bg: #ffffff;
  --surface: #f6f6f8;
  --text: #17171c;
  --text-2: #55555f;
  --rule: #e4e4ea;
  --link: var(--accent);
  --max: 42rem;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f14;
    --surface: #1a1a22;
    --text: #f2f2f5;
    --text-2: #a6a6b2;
    --rule: #2a2a34;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  text-decoration-thickness: 2px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
.top {
  border-bottom: 1px solid var(--rule);
  background: var(--surface);
}

.top .wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.mark {
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.top strong {
  font-size: 1.05rem;
}

.top .nav {
  margin-left: auto;
  display: flex;
  gap: 16px;
  font-size: 0.95rem;
}

.top .nav a {
  color: var(--text-2);
}

.top .nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

/* Content */
main {
  padding: 32px 0 56px;
}

h1 {
  font-size: 2rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

h1 + .meta {
  color: var(--text-2);
  font-size: 0.95rem;
  margin: 0 0 24px;
}

h2 {
  font-size: 1.3rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 40px 0 12px;
  padding-top: 8px;
  border-top: 3px solid var(--accent);
  display: inline-block;
}

h3 {
  font-size: 1.05rem;
  margin: 24px 0 6px;
}

p, ul, ol {
  margin: 0 0 14px;
}

ul, ol {
  padding-left: 1.25rem;
}

li + li {
  margin-top: 6px;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: var(--surface);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--text-2);
  margin-bottom: 24px;
}

.summary {
  background: var(--surface);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 0 0 8px;
}

.summary ul {
  margin: 0;
}

.callout {
  background: var(--surface);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 16px 0;
}

.contact {
  display: inline-block;
  margin-top: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
}

.contact:hover {
  filter: brightness(1.08);
}

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--rule);
  padding: 12px 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::before {
  content: "+";
  color: var(--accent);
  font-weight: 800;
  width: 1em;
  flex: none;
}

.faq details[open] summary::before {
  content: "–";
}

.faq details p:first-of-type {
  margin-top: 10px;
}

/* Index of apps */
.apps {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  display: grid;
  gap: 12px;
}

.app {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border-radius: 14px;
  background: var(--surface);
  border-left: 4px solid var(--accent);
}

.app .mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 1.1rem;
}

.app h2 {
  border: 0;
  padding: 0;
  margin: 0 0 2px;
  font-size: 1.15rem;
  display: block;
}

.app p {
  margin: 0 0 8px;
  color: var(--text-2);
  font-size: 0.98rem;
}

.app .links {
  display: flex;
  gap: 14px;
  font-size: 0.95rem;
}

/* Footer */
footer {
  border-top: 1px solid var(--rule);
  padding: 20px 0 40px;
  color: var(--text-2);
  font-size: 0.9rem;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

@media (min-width: 640px) {
  h1 {
    font-size: 2.4rem;
  }
  main {
    padding-top: 44px;
  }
}