/* ===================================
   PRIVACY PAGE — Layout & Styles
   =================================== */
.privacy-page {
  padding-top: 9rem;
  padding-bottom: 6rem;
}

/* Header */
.privacy-header {
  margin-bottom: 3rem;
}

.privacy-header h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.privacy-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.875rem;
  border-radius: 2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.meta-badge.accent {
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent);
}

.meta-badge.neutral {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.meta-badge i { width: 12px; height: 12px; }

/* Two-column layout: TOC + Content */
.privacy-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
  align-items: start;
}

/* ── Table of Contents ── */
.privacy-toc {
  position: sticky;
  top: 5.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.toc-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: block;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.toc-list a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  font-size: 0.83rem;
  font-weight: 500;
  transition: color var(--t-fast) ease, background var(--t-fast) ease, border-color var(--t-fast) ease;
  border: 1px solid transparent;
  line-height: 1.4;
}

.toc-list a:hover {
  color: var(--text-primary);
  background: var(--surface-2);
}

.toc-list a.active {
  color: var(--accent);
  background: var(--accent-dim);
  border-color: var(--border-accent);
}

.toc-num {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

/* ── Privacy Content ── */
.privacy-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

/* Reading progress bar */
.reading-progress {
  height: 2px;
  background: var(--border);
  position: relative;
}

.reading-progress-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s linear;
  will-change: width;
}

/* Individual privacy sections */
.privacy-section {
  padding: 2.5rem 3rem;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 6rem;
  transition: background var(--t) ease;
}

.privacy-section:last-child { border-bottom: none; }

.section-title-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.section-icon {
  width: 38px;
  height: 38px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.section-icon i { width: 17px; height: 17px; }

.privacy-section h2 {
  font-size: 1.5rem;
  margin: 0;
  letter-spacing: -0.025em;
}

.privacy-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 1.75rem 0 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: -0.01em;
}

.privacy-section h3::before {
  content: '';
  display: block;
  width: 2.5px;
  height: 1em;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.privacy-section p {
  color: var(--text-secondary);
  font-size: 0.975rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.privacy-section p:last-child { margin-bottom: 0; }

/* Data list items */
.data-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1rem;
}

.data-list:last-child { margin-bottom: 0; }

.data-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.65;
  transition: border-color var(--t-fast) ease;
}

.data-list li:hover { border-color: var(--border-hover); }

.data-list li::before {
  content: '▸';
  color: var(--accent);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 0.15em;
  font-weight: 700;
}

.data-list strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Inline code */
code {
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  padding: 0.1em 0.45em;
  border-radius: 0.3rem;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.835em;
  color: var(--accent);
  font-weight: 500;
}

/* Back to top */
.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 2rem;
  margin: 2rem 3rem;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease, background var(--t-fast) ease;
  letter-spacing: 0.03em;
}

.back-to-top:hover {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

.back-to-top i { width: 14px; height: 14px; }