/* ==========================================================================
 *  Magic Data — Privacy Policy & Terms of Use
 *
 *  Loaded by page-privacy.php. Uses the shared contact-footer tokens
 *  (--mdcf-*) and declares page-specific tokens under --mdp-*.
 *
 *  Prefix: mdx-privacy__*
 * ======================================================================== */

/* ============================  Tokens  ============================ */
:root {
  --mdp-bg: #000000;
  --mdp-text: #f4f1f7;
  --mdp-muted: rgba(244, 241, 247, 0.72);
  --mdp-muted-2: rgba(244, 241, 247, 0.42);
  --mdp-border: rgba(255, 255, 255, 0.14);
  --mdp-border-soft: rgba(255, 255, 255, 0.08);
  --mdp-accent: #c4b5fd;
  --mdp-accent-strong: #a78bfa;
  --mdp-accent-rgb: 196, 181, 253;
  --mdp-tab-bg: rgba(255, 255, 255, 0.06);
  --mdp-tab-active-bg: rgba(196, 181, 253, 0.20);
  --mdp-radius-sm: 8px;
  --mdp-radius-md: 14px;
  --mdp-radius-pill: 999px;
  --mdp-font-display: 'Ubuntu', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --mdp-font-body: 'Nunito Sans', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', system-ui, sans-serif;
  --mdp-shell: 1280px;
  --mdp-pad-x: 32px;
}

/* ====================================================================
   COMPAT — hide TwentyTwentyFive block-theme scaffolding
   (matches the pattern in magicdata-about.css)
   ==================================================================== */

body.page-template-page-privacy-php #header,
body.page-template-page-privacy-php #page > hr:first-of-type,
body.page-template-page-privacy-php #footer {
  display: none !important;
}

body.page-template-page-privacy-php,
body.page-template-page-privacy-php #page {
  background: var(--mdp-bg) !important;
  margin: 0 !important;
}

body.page-template-page-privacy-php .wp-site-blocks,
body.page-template-page-privacy-php .wp-site-blocks > main,
body.page-template-page-privacy-php .wp-block-post-content {
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

body.page-template-page-privacy-php .wp-block-post-title,
body.page-template-page-privacy-php .wp-block-post-featured-image,
body.page-template-page-privacy-php .wp-block-post-date,
body.page-template-page-privacy-php .wp-block-post-terms {
  display: none !important;
}

/* ====================================================================
   MAIN WRAPPER
   Dual nebula uses mix-blend-mode: screen — the same technique as
   magicdata-home.css and magicdata-about.css.  Black parts of the
   nebula image become transparent; the coloured glow adds to the dark
   page background without needing a separate dark overlay to fight it.

   Layer order (back → front):
     1.  .mdx-privacy background  — solid black
     2.  ::before  z-index 1      — top nebula (screen, normal)
     3.  __nebula-b z-index 2     — bottom nebula (screen, flipped)
     4.  __shell   z-index 3      — all content
   ==================================================================== */

.mdx-privacy {
  position: relative;
  isolation: isolate;
  overflow: clip;
  background: var(--mdp-bg);
  font-family: var(--mdp-font-body);
  color: var(--mdp-text);
  min-height: 60vh;
  padding: 108px 0 120px;
}

/* ── Top nebula ──────────────────────────────────────────────────── */
.mdx-privacy::before {
  content: "";
  position: absolute;
  top: 6%;
  left: -5%;
  right: -5%;
  height: 72%;
  /* auto width preserves aspect ratio; 80% height prevents over-magnification */
  background: url("./images/nebula.webp") center top / auto 55% no-repeat;
  opacity: 0.85;
  mix-blend-mode: screen;
  z-index: 1;
  pointer-events: none;
}

/* ── Bottom nebula — dedicated element so we can transform it ────── */
.mdx-privacy__nebula-b {
  position: absolute;
  bottom: -5%;
  left: -5%;
  right: -5%;
  height: 58%;
  background: url("./images/nebula.webp") center top / auto 80% no-repeat;
  opacity: 0.55;
  mix-blend-mode: screen;
  transform: scaleX(-1) scaleY(-1);  /* flip both axes for a distinct look */
  z-index: 2;
  pointer-events: none;
}

.mdx-privacy__shell {
  position: relative;
  z-index: 3;
  max-width: var(--mdp-shell);
  margin: 0 auto;
  padding: 0 var(--mdp-pad-x);
}

/* ====================================================================
   TABS
   ==================================================================== */

.mdx-privacy__tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--mdp-tab-bg);
  border: 1px solid var(--mdp-border-soft);
  border-radius: var(--mdp-radius-pill);
  margin-bottom: 40px;
}

.mdx-privacy__tab {
  position: relative;
  padding: 10px 28px;
  border: none;
  border-radius: var(--mdp-radius-pill);
  background: transparent;
  color: var(--mdp-muted);
  font-family: var(--mdp-font-body);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: color 0.2s ease, background 0.2s ease, transform 0.12s ease;
  white-space: nowrap;
}

.mdx-privacy__tab:hover {
  color: var(--mdp-text);
}

.mdx-privacy__tab:active {
  transform: translateY(1px);
}

.mdx-privacy__tab:focus-visible {
  box-shadow: 0 0 0 3px rgba(var(--mdp-accent-rgb), 0.35);
}

.mdx-privacy__tab.is-active {
  background: var(--mdp-tab-active-bg);
  color: var(--mdp-accent);
}

/* ====================================================================
   TWO-COLUMN LAYOUT (TOC left + content right)
   ==================================================================== */

.mdx-privacy__layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

/* ── Left sticky TOC ─────────────────────────────────────────────── */
.mdx-privacy__toc {
  position: sticky;
  top: 100px;
  padding: 14px 12px 12px;
  border-radius: var(--mdp-radius-md);
  background: rgba(0, 0, 0, 0.38);
  border: 1px solid var(--mdp-border-soft);
}

.mdx-privacy__tocTitle {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mdp-muted-2);
  margin: 0 0 10px;
  font-weight: 700;
  padding: 0 4px;
}

.mdx-privacy__tocGroup {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Critical: CSS display:flex overrides the browser [hidden] default */
.mdx-privacy__tocGroup[hidden] {
  display: none;
}

.mdx-privacy__tocLink {
  display: block;
  padding: 7px 10px;
  border-radius: 9px;
  color: var(--mdp-muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.35;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.mdx-privacy__tocLink:hover,
.mdx-privacy__tocLink:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--mdp-border-soft);
  color: var(--mdp-text);
}

/* ── Content card ────────────────────────────────────────────────── */
.mdx-privacy__surface {
  border-radius: 16px;
  background: rgba(10, 8, 20, 0.68);
  border: 1px solid var(--mdp-border);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.55);
  padding: 36px 40px;
}

/* ====================================================================
   CONTENT PANELS
   ==================================================================== */

.mdx-privacy__panel {
  max-width: 820px;
}

.mdx-privacy__panel[hidden] {
  display: none;
}

.mdx-privacy__hero {
  margin: 0 0 28px;
}

.mdx-privacy__heading {
  font-family: var(--mdp-font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--mdp-text);
}

.mdx-privacy__lead {
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mdp-muted);
  margin: 0;
}

.mdx-privacy__notice {
  margin: 12px 0 0;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(var(--mdp-accent-rgb), 0.22);
  background: rgba(var(--mdp-accent-rgb), 0.08);
  color: var(--mdp-text);
  font-size: 13.5px;
}

.mdx-privacy__section {
  scroll-margin-top: 120px;
}

.mdx-privacy__panel h3 {
  font-family: var(--mdp-font-body);
  font-size: 15.5px;
  font-weight: 700;
  margin: 36px 0 12px;
  color: var(--mdp-text);
}

.mdx-privacy__panel p {
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mdp-muted);
  margin: 0 0 16px;
}

/* ── Bullet list (why we collect) ───────────────────────────────── */
.mdx-privacy__bullets {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.mdx-privacy__bullets li {
  border: 1px solid var(--mdp-border-soft);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--mdp-radius-md);
  padding: 14px 16px;
}

.mdx-privacy__bullets strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--mdp-text);
  margin: 0 0 6px;
}

.mdx-privacy__bullets span {
  display: block;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mdp-muted);
}

/* ── Links ───────────────────────────────────────────────────────── */
.mdx-privacy__panel a {
  color: var(--mdp-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}

.mdx-privacy__panel a:hover,
.mdx-privacy__panel a:focus-visible {
  color: var(--mdp-accent-strong);
}

/* ====================================================================
   RESPONSIVE
   ==================================================================== */

@media (max-width: 960px) {
  .mdx-privacy__layout {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 18px;
  }
}

@media (max-width: 720px) {
  .mdx-privacy {
    padding: 72px 0 80px;
  }

  .mdx-privacy__shell {
    padding: 0 20px;
  }

  .mdx-privacy__tabs {
    margin-bottom: 28px;
  }

  .mdx-privacy__layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .mdx-privacy__toc {
    position: relative;
    top: auto;
    order: 2;
  }

  .mdx-privacy__surface {
    padding: 22px 20px;
    border-radius: 14px;
  }

  .mdx-privacy__tab {
    padding: 8px 20px;
    font-size: 13.5px;
  }

  .mdx-privacy__heading {
    font-size: 22px;
  }

  .mdx-privacy__panel h3 {
    margin-top: 28px;
  }
}