/**
 * SOURCE OF TRUTH KEYWORDS: site-sections, how-it-works, feature-grid, privacy-panel, install-steps, faq, closing, footer
 * WHAT:  The below-the-fold sections of the launch page: steps, feature grid, privacy panel, install steps, FAQ, closing call and footer.
 * WHY:   Calm and editorial on purpose (big type, long breaks, one picture doing the persuading); kept apart from styles.css so no stylesheet grows past one responsibility.
 * WHERE: Third stylesheet loaded by site/index.html.
 */

/* ── Sections ────────────────────────────────────────────────────────── */

section {
  padding-block: var(--space-12);
}
.eyebrow {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}
.eyebrow b {
  color: var(--accent);
  font-weight: 500;
}
h2 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(34px, 5vw, 54px);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.sub {
  max-width: 38em;
  margin: var(--space-4) 0 0;
  color: var(--text-2);
  font-size: 19px;
}
.center {
  text-align: center;
}
.center h2,
.center .sub {
  margin-inline: auto;
}

/* Where it works: a quiet single line, in the place a logo wall would go. */
.works {
  padding-block: 0 var(--space-10);
  text-align: center;
}
.works p {
  margin: 0 0 var(--space-4);
}
.works ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 17px;
  font-weight: 560;
  color: var(--text-2);
}

/* Three steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}
.step {
  padding: var(--space-6);
  border-radius: var(--radius-card);
  background: var(--card);
  border: 0.5px solid var(--hairline);
  box-shadow: var(--shadow-card);
}
.step .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 44px;
  line-height: 1;
  color: var(--accent);
}
.step h3 {
  margin: var(--space-5) 0 var(--space-2);
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.step p {
  margin: 0;
  font-size: 16px;
  color: var(--text-2);
}
.keys {
  display: inline-flex;
  gap: 4px;
  vertical-align: 1px;
}
kbd {
  display: inline-block;
  min-width: 26px;
  padding: 1px 8px;
  border-radius: 8px;
  border: 0.5px solid var(--hairline);
  border-bottom-width: 2px;
  background: var(--card);
  font-family: var(--font-mono);
  font-size: 0.82em;
  text-align: center;
}

/* Feature grid */
.grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.tile {
  grid-column: span 2;
  padding: var(--space-6);
  border-radius: var(--radius-card);
  background: var(--card);
  border: 0.5px solid var(--hairline);
  box-shadow: var(--shadow-card);
}
.tile.wide {
  grid-column: span 3;
}
.tile h3 {
  margin: var(--space-4) 0 var(--space-2);
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.tile p {
  margin: 0;
  font-size: 16px;
  color: var(--text-2);
}
.tile-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
}
.tile-icon svg {
  width: 20px;
  height: 20px;
}

/* Privacy */
.night {
  width: calc(100% - 2 * var(--gutter));
  max-width: var(--content);
  margin-inline: auto;
  border-radius: var(--radius-panel);
  background: var(--night);
  color: var(--night-ink);
}
.night .eyebrow {
  color: var(--night-ink-2);
}
.night .sub {
  color: var(--night-ink-2);
}
.night .wrap {
  max-width: 1000px;
}
.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin: var(--space-8) 0 0;
  padding: var(--space-6) 0 0;
  border-top: 0.5px solid var(--night-hairline);
  list-style: none;
}
.facts strong {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 18px;
}
.facts span {
  font-size: 15.5px;
  color: var(--night-ink-2);
}

/* Install */
.install {
  display: grid;
  /* minmax(0, 1fr), not 1fr: a bare 1fr track will not shrink below its content's
     min-content, so one long command stretched the whole page sideways on a phone. */
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-10);
  align-items: start;
}
.install > * {
  min-width: 0;
}
.install-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: s;
}
.install-steps li {
  position: relative;
  padding: 0 0 var(--space-5) 52px;
  counter-increment: s;
  color: var(--text-2);
}
.install-steps li::before {
  content: counter(s);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
}
.install-steps strong {
  display: block;
  color: var(--text);
  font-size: 17px;
}
.note {
  margin: var(--space-4) 0 0;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-card);
  background: var(--sunken);
  border: 0.5px solid var(--hairline);
  font-size: 15px;
  color: var(--text-2);
}
.note code,
.faq code {
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--sunken-strong);
  font-family: var(--font-mono);
  font-size: 0.86em;
  color: var(--text);
}
.note p {
  margin: 0;
}
/* A command line: wraps instead of scrolling, so it can never be wider than its column. */
.cmd {
  position: relative;
  margin-top: var(--space-2);
}
.cmd code {
  display: block;
  padding: var(--space-3) 72px var(--space-3) var(--space-3);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.5;
}
.cmd-copy {
  position: absolute;
  top: 50%;
  right: var(--space-2);
  transform: translateY(-50%);
  padding: 4px 10px;
  border: 0.5px solid var(--hairline);
  border-radius: var(--radius-full);
  background: var(--card);
  color: var(--text-2);
  font: inherit;
  font-size: 13px;
  font-weight: 560;
  cursor: pointer;
  transition: color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
}
.cmd-copy:hover {
  color: var(--text);
  border-color: var(--accent);
}

/* FAQ */
.faq {
  max-width: var(--reading);
  margin: var(--space-8) auto 0;
}
.faq details {
  border-top: 0.5px solid var(--hairline);
}
.faq details:last-child {
  border-bottom: 0.5px solid var(--hairline);
}
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  font-size: 18px;
  font-weight: 560;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "+";
  flex: none;
  color: var(--accent);
  font-family: var(--font-mono);
  transition: transform var(--motion-medium) var(--ease);
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq details p {
  margin: 0 0 var(--space-5);
  color: var(--text-2);
  font-size: 16.5px;
}

/* Closing call */
.closing {
  padding-block: var(--space-12);
  text-align: center;
}
.closing h2 {
  margin-inline: auto;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 6.2vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

/* Footer */
footer {
  padding-block: var(--space-8);
  border-top: 0.5px solid var(--hairline);
  font-size: 15px;
  color: var(--text-2);
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-5);
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}
footer a {
  text-decoration: none;
}
footer a:hover {
  color: var(--text);
}