/* Privacy is a static product explanation, not an app screenshot. Its field,
   controls, inheritance ladder, and Secret sequence all remain readable with
   scripts disabled. Shared Naisho tokens and page chrome live in site.css. */

.privacy-page {
  max-width: 1120px;
  padding-top: clamp(42px, 6vw, 76px);
}

.privacy-hero {
  min-height: min(760px, calc(100dvh - 92px));
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(430px, 1.22fr);
  gap: clamp(54px, 8vw, 104px);
  align-items: center;
}

.privacy-hero-copy { padding-bottom: 7vw; }

.privacy-hero .page-title {
  max-width: 460px;
  font-size: clamp(46px, 5.5vw, 72px);
  letter-spacing: -0.045em;
}

.privacy-hero .page-lede {
  max-width: 420px;
  margin: 20px 0 0;
  color: var(--ink);
  font-size: clamp(20px, 2.1vw, 25px);
  line-height: 1.38;
  letter-spacing: -0.02em;
}

.privacy-hero-note {
  max-width: 430px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.58;
}

.privacy-field-figure { width: 100%; max-width: 560px; margin: 0; justify-self: end; }

.privacy-field-figure .visual-equivalent {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.privacy-field-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
}

.privacy-field-stage::before {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 14%, transparent), transparent 68%);
}

.privacy-field-layer,
.privacy-field-you {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.privacy-field-layer { border: 1px solid var(--line-strong); }

.privacy-field-layer > span,
.privacy-field-you > span {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 3px 8px;
  border: 0.5px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.privacy-field-world { width: 94%; height: 94%; opacity: 0.64; }
.privacy-field-connections { width: 76%; height: 76%; opacity: 0.76; }
.privacy-field-groups { width: 58%; height: 58%; opacity: 0.88; }
.privacy-field-people { width: 40%; height: 40%; border-color: color-mix(in srgb, var(--accent) 48%, var(--line-strong)); }

.privacy-field-you {
  width: 13%;
  height: 13%;
  display: grid;
  place-items: center;
  background: var(--accent-deep);
  box-shadow: 0 0 0 10px color-mix(in srgb, var(--accent) 9%, transparent);
}

.privacy-field-you > span {
  top: 50%;
  border: 0;
  background: transparent;
  color: var(--accent-contrast);
  font-size: 12px;
}

.theme-dark .privacy-field-you > span { color: var(--bg); }
.theme-light .privacy-field-you { background: var(--accent); }
.theme-light .privacy-field-you > span { color: var(--ink); }

.privacy-field-ray {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform-origin: left center;
  opacity: 0.72;
}

.privacy-field-ray::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  width: 9px;
  height: 9px;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-50%);
}

.privacy-field-ray-profile { width: 43%; transform: rotate(-137deg); }
.privacy-field-ray-trip { width: 28%; transform: rotate(-36deg); }
.privacy-field-ray-person { width: 19%; transform: rotate(137deg); background: var(--partner-deep); }
.privacy-field-ray-person::after { background: var(--partner-deep); }

.privacy-field-legends {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  margin-top: 20px;
  border-top: 0.5px solid var(--line-strong);
  border-bottom: 0.5px solid var(--line);
}

.privacy-field-legend { padding: 17px 20px 18px 0; }
.privacy-field-legend + .privacy-field-legend { padding-left: 20px; border-left: 0.5px solid var(--line); }
.privacy-field-legend strong { display: block; margin-bottom: 4px; font-size: 13px; }
.privacy-field-legend span { display: block; color: var(--ink-soft); font-size: 12.5px; line-height: 1.45; }

.privacy-story { max-width: 920px; margin: 0 auto; }
.privacy-section { margin-top: clamp(104px, 11vw, 156px); }

.privacy-story .privacy-section h2 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(34px, 4.5vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.privacy-story .privacy-section-lede {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.55;
}

.privacy-controls { margin-top: 50px; }

.privacy-control {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) minmax(420px, 1.3fr);
  gap: clamp(36px, 7vw, 84px);
  padding: 34px 0 40px;
  border-top: 0.5px solid var(--line-strong);
}

.privacy-control-duration { margin-left: 8%; }
.privacy-control-hours { margin-left: 16%; }
.privacy-control-head h3 { margin: 0; font-family: var(--font-display); font-size: 23px; letter-spacing: -0.025em; }
.privacy-control-head p { margin: 8px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.5; }

.privacy-options {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px clamp(24px, 4vw, 42px);
}

.privacy-options li { position: relative; min-width: 0; margin: 0; padding-left: 14px; }
.privacy-options li::before { content: ""; position: absolute; top: 8px; bottom: 2px; left: 0; width: 2px; border-radius: 2px; background: var(--line-strong); }
.privacy-options li.is-selected::before { background: var(--accent); }
.privacy-options strong { display: block; color: var(--ink); font-size: 15px; }
.privacy-options span { display: block; margin-top: 5px; color: var(--ink-soft); font-size: 13.5px; line-height: 1.48; }
.privacy-options .privacy-option-state { margin-top: 9px; color: var(--accent-ink); font-size: 11px; font-weight: 650; letter-spacing: 0.055em; line-height: 1; text-transform: uppercase; }

.inheritance-demo { margin-top: 50px; }
.inheritance-level {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(180px, 0.55fr);
  gap: 36px;
  align-items: end;
  width: 82%;
  padding: 22px 0;
  border-top: 0.5px solid var(--line-strong);
}
.inheritance-group { margin-left: 9%; }
.inheritance-person { margin-left: 18%; }
.inheritance-level div { display: grid; gap: 7px; }
.inheritance-name { color: var(--accent-ink); font-size: 13px; font-weight: 600; }
.inheritance-level strong { font-size: clamp(16px, 2vw, 20px); line-height: 1.35; }
.inheritance-level p { margin: 0; color: var(--ink-soft); font-size: 13.5px; line-height: 1.45; }
.inheritance-rule { margin: 26px 0 0 18%; color: var(--ink-soft); font-size: 14px; }

.resolved-answer {
  margin: 18px 0 0 18%;
  padding: 26px 28px;
  border: 0.5px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.resolved-answer span { display: block; margin-bottom: 8px; color: var(--accent-ink); font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: 0; }

.group-pair {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(24px, 5vw, 52px);
  margin-top: 50px;
  align-items: start;
}

.group-example { padding: 30px 0 0; border-top: 2px solid var(--line-strong); }
.group-example-shared { padding: 30px; border: 0.5px solid color-mix(in srgb, var(--accent) 42%, var(--line)); border-radius: 16px; background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.group-kind { display: block; margin-bottom: 10px; color: var(--accent-ink); font-size: 12.5px; font-weight: 600; }
.group-example-private .group-kind { color: var(--ink-soft); }
.group-example h3 { margin: 0; font-family: var(--font-display); font-size: clamp(25px, 3.2vw, 34px); letter-spacing: -0.03em; }
.group-example p { margin: 14px 0 0; color: var(--ink-soft); font-size: 15px; line-height: 1.58; }

.secret-section { padding: clamp(34px, 6vw, 64px); border: 0.5px solid var(--line); border-radius: 16px; background: var(--surface); }
.secret-sequence { display: grid; grid-template-columns: 1.03fr 0.87fr 1.1fr; gap: clamp(28px, 5vw, 58px); margin-top: 50px; }
.secret-sequence article { margin: 0; padding-top: 22px; border-top: 2px solid var(--gold); }
.secret-sequence h3 { margin: 0; color: var(--ink); font-family: var(--font-display); font-size: 20px; letter-spacing: -0.02em; }
.secret-sequence p { margin: 11px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.55; }

.ownership-section { margin-bottom: 20px; }
.ownership-principles { display: grid; grid-template-columns: 1fr 1.15fr 0.85fr; gap: clamp(24px, 5vw, 52px); margin-top: 48px; padding-top: 26px; border-top: 0.5px solid var(--line-strong); }
.ownership-principles p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.55; }
.ownership-principles strong { display: block; margin-bottom: 7px; color: var(--ink); }

@media (max-width: 760px) {
  .privacy-page { padding: 42px 22px 86px; }
  .privacy-hero { min-height: auto; grid-template-columns: 1fr; gap: 58px; }
  .privacy-hero-copy { padding-bottom: 0; }
  .privacy-hero .page-title { max-width: 340px; font-size: clamp(42px, 13vw, 58px); }
  .privacy-hero .page-lede { max-width: 340px; font-size: 21px; }
  .privacy-field-figure { justify-self: center; }
  .privacy-field-legends { grid-template-columns: 1fr; }
  .privacy-field-legend + .privacy-field-legend { padding-left: 0; border-top: 0.5px solid var(--line); border-left: 0; }
  .privacy-control,
  .inheritance-level,
  .group-pair,
  .secret-sequence,
  .ownership-principles { grid-template-columns: 1fr; }
  .privacy-control { gap: 24px; }
  .privacy-control-duration,
  .privacy-control-hours,
  .inheritance-group,
  .inheritance-person,
  .inheritance-rule,
  .resolved-answer { width: auto; margin-left: 0; }
  .privacy-options { grid-template-columns: 1fr; gap: 20px; }
  .inheritance-level { width: 100%; gap: 8px; align-items: start; }
  .group-pair { gap: 42px; }
  .secret-section { padding: 30px 24px 34px; }
  .secret-sequence { gap: 30px; }
  .ownership-principles { gap: 28px; }
}

@media (min-width: 1220px) {
  .privacy-hero { padding-right: 120px; }
}

@media (max-width: 360px) {
  .privacy-page { padding-right: 18px; padding-left: 18px; }
  .privacy-field-layer > span { font-size: 10px; }
  .privacy-field-you > span { font-size: 11px; }
  .privacy-story .privacy-section h2 { font-size: 34px; }
  .resolved-answer { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .privacy-field-stage *,
  .privacy-field-stage *::before,
  .privacy-field-stage *::after { animation: none; transition: none; }
}