/* ============== PAGE HERO ADDITIONS (page-hero base in style.css) ============== */
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 32px;
  position: relative; z-index: 1;
}
.meta-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--d-line-2);
  background: rgba(255,255,255,0.04);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--d-soft);
}
.meta-chip strong { color: #fff; font-weight: 600; }
.meta-chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-success); box-shadow: 0 0 8px var(--c-success); }

/* ============== PRIVACY GRID ============== */
.privacy-sec {
  padding: 90px 0 110px;
  background: var(--paper);
  color: var(--l-text);
  --soft: var(--l-soft); --mute: var(--l-mute);
  --line: var(--l-line); --line2: var(--l-line-2);
}
.privacy-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
}

/* TOC */
.toc {
  position: sticky;
  top: 96px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px 22px 18px;
}
.toc .hd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.toc ol {
  list-style: none;
  display: grid;
  gap: 2px;
  counter-reset: toc;
}
.toc li { counter-increment: toc; }
.toc ol a {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 4px;
  padding: 7px 6px;
  border-radius: 7px;
  text-decoration: none;
  color: var(--l-soft);
  font-size: 13.5px;
  line-height: 1.35;
  transition: all 0.18s var(--ease);
}
.toc ol a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--mute);
  letter-spacing: 0.05em;
  padding-top: 2px;
}
.toc a:hover { background: var(--paper); color: var(--l-text); }
.toc a.active {
  background: var(--cobalt-100);
  color: var(--cobalt);
  font-weight: 600;
}
.toc a.active::before { color: var(--cobalt); }

/* Article */
.article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 56px 60px;
}
.article .intro {
  font-size: 16.5px;
  color: var(--l-soft);
  padding-bottom: 32px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.article section {
  padding: 36px 0 8px;
  border-top: 1px solid var(--line);
}
.article section:first-of-type { border-top: none; padding-top: 12px; }

.section-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cobalt);
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.section-num::after {
  content: ''; width: 18px; height: 1px; background: var(--cobalt); opacity: 0.5;
}

.article h2 {
  font-size: clamp(1.45rem, 2.2vw, 1.75rem);
  margin-bottom: 16px;
  color: var(--l-text);
}
.article h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 22px 0 10px;
  color: var(--l-text);
  letter-spacing: -0.01em;
}
.article p {
  font-size: 15px;
  color: var(--l-soft);
  margin-bottom: 14px;
}
.article p:last-child { margin-bottom: 0; }
.article a {
  color: var(--cobalt); text-decoration: none;
  border-bottom: 1px solid rgba(0,112,243,0.3);
  transition: border-color 0.2s;
}
.article a:hover { border-color: var(--cobalt); }

.article ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 8px 0 18px;
}
.article ul li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  color: var(--l-soft);
}
.article ul li::before {
  content: '';
  position: absolute;
  left: 4px; top: 10px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cobalt);
}
.article ul li strong { color: var(--l-text); font-weight: 600; }

/* Definition table */
.deftable {
  margin: 18px 0 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.deftable .row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.deftable .row:first-child { border-top: none; }
.deftable .row .k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--l-text);
  font-weight: 500;
}
.deftable .row .v { color: var(--l-soft); }

/* Callout */
.callout {
  margin: 22px 0;
  padding: 20px 22px;
  background: var(--cobalt-100);
  border-left: 3px solid var(--cobalt);
  border-radius: 4px var(--r-md) var(--r-md) 4px;
}
.callout .cl-hd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cobalt);
  font-weight: 600;
  margin-bottom: 8px;
}
.callout p { font-size: 14.5px; color: var(--l-text); margin: 0; }

/* ============== CONTACT BANNER ============== */
.contact-banner {
  padding: 70px 0;
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.contact-banner::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 700px 320px at 90% 50%, rgba(124,92,255,0.18), transparent 60%),
    radial-gradient(ellipse 500px 240px at 0% 50%, rgba(0,112,243,0.18), transparent 60%);
  pointer-events: none;
}
.banner-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.banner-grid h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  margin: 14px 0 14px;
}
.banner-grid p { color: var(--d-soft); font-size: 15.5px; max-width: 480px; }
.banner-cta { display: flex; flex-direction: column; gap: 12px; }
.banner-row {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 22px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--d-line-2);
  border-radius: var(--r-md);
  text-decoration: none;
  color: #fff;
  transition: all 0.2s;
}
.banner-row:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.banner-row .ic {
  width: 40px; height: 40px; border-radius: 9px;
  background: rgba(255,255,255,0.08);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.banner-row .lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--d-mute);
}
.banner-row .val {
  font-family: 'Inter Tight', sans-serif;
  font-weight: 600;
  font-size: 16px;
  margin-top: 2px;
}
.banner-row .arr { margin-left: auto; color: var(--d-mute); }
.banner-row:hover .arr { color: #fff; }

/* ============== RESPONSIVE ============== */
@media (max-width: 980px) {
  .privacy-grid { grid-template-columns: 1fr; gap: 24px; }
  .toc { position: relative; top: 0; }
  .article { padding: 36px 28px; }
  .banner-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .privacy-sec { padding: 60px 0 70px; }
  .article { padding: 28px 22px; }
  .deftable .row { grid-template-columns: 1fr; gap: 4px; }
}