/* ZeroDrift global stylesheet — zdr prefix — all 26 pages */

/* ============================================================
   1. CUSTOM PROPERTIES
   ============================================================ */
:root {
  --zdr-nav-h: 64px;

  /* Palette */
  --zdr-bg-dark: #0E1218;
  --zdr-bg-dark-alt: #131A24;
  --zdr-bg-light: #F0F4F8;
  --zdr-bg-white: #FFFFFF;

  --zdr-text-primary-dark: #F0F5FF;
  --zdr-text-muted-dark: #7C8FA8;
  --zdr-text-primary-light: #0A1628;
  --zdr-text-muted-light: #4A5C70;

  --zdr-emerald: #10B981;
  --zdr-emerald-dark-text: #10B981;
  --zdr-emerald-light-text: #047857;
  --zdr-red: #EF4444;

  --zdr-border-dark: #1E2D40;
  --zdr-border-light: #D1DCE8;

  /* Spacing */
  --zdr-section-v: 96px;
  --zdr-card-pad: 32px;
  --zdr-container-max: 1200px;
  --zdr-prose-max: 720px;

  /* Typography */
  --zdr-font-head: 'Bricolage Grotesque', system-ui, sans-serif;
  --zdr-font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --zdr-font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  /* Radii */
  --zdr-r-sm: 4px;
  --zdr-r-md: 8px;
}

/* JS state hook on <body> — no styling, present for theme-direction reference */
.zdr-page--dark-top,
.zdr-page--light-top { /* JS state hook, no styling */ }

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--zdr-font-body);
  font-weight: 400;
  line-height: 1.6;
  background: var(--zdr-bg-dark);
  color: var(--zdr-text-primary-dark);
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font: inherit;
  border: none;
  outline: none;
  background: none;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.zdr-container {
  width: 100%;
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-prose-container {
  width: 100%;
  max-width: var(--zdr-prose-max);
  margin-inline: auto;
  padding-inline: 40px;
}

/* Section backgrounds */
.zdr-section--dark {
  background: var(--zdr-bg-dark);
  color: var(--zdr-text-primary-dark);
}

.zdr-section--dark-alt {
  background: var(--zdr-bg-dark-alt);
  color: var(--zdr-text-primary-dark);
}

.zdr-section--light {
  background: var(--zdr-bg-light);
  color: var(--zdr-text-primary-light);
}

.zdr-section--light-alt {
  background: var(--zdr-bg-white);
  color: var(--zdr-text-primary-light);
}

/* Section vertical rhythm */
.zdr-section {
  padding-block: var(--zdr-section-v);
}

.zdr-section--first {
  padding-top: calc(var(--zdr-nav-h) + var(--zdr-section-v));
}

/* ============================================================
   4. TYPOGRAPHY
   ============================================================ */
.zdr-eyebrow {
  font-family: var(--zdr-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zdr-emerald);
  margin-bottom: 16px;
  display: block;
}

.zdr-h1 {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.zdr-h2 {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: clamp(1.75rem, 2.5vw + 1rem, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.zdr-h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: clamp(1.25rem, 1.5vw + 0.75rem, 1.75rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.zdr-h4 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.3;
}

.zdr-lead {
  font-family: var(--zdr-font-body);
  font-weight: 300;
  font-size: clamp(1rem, 1vw + 0.5rem, 1.25rem);
  line-height: 1.65;
}

.zdr-body {
  font-family: var(--zdr-font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
}

.zdr-small {
  font-size: 0.875rem;
  line-height: 1.5;
}

.zdr-mono {
  font-family: var(--zdr-font-mono);
}

/* Color helpers */
.zdr-text-emerald-dark { color: var(--zdr-emerald-dark-text); }
.zdr-text-emerald-light { color: var(--zdr-emerald-light-text); }
.zdr-text-muted-dark { color: var(--zdr-text-muted-dark); }
.zdr-text-muted-light { color: var(--zdr-text-muted-light); }
.zdr-text-red { color: var(--zdr-red); }

/* Section headline alignment helpers */
.zdr-section-head {
  max-width: 600px;
  margin-bottom: 64px;
}

.zdr-section-head--center {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: 64px;
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.zdr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--zdr-font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--zdr-r-sm);
  cursor: pointer;
  transition: opacity 0.15s ease, background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
  line-height: 1;
}

.zdr-btn--primary {
  background: var(--zdr-emerald-light-text);
  color: #fff;
  border: 2px solid var(--zdr-emerald-light-text);
}

.zdr-btn--primary:hover {
  opacity: 0.88;
}

.zdr-btn--outline-light {
  background: transparent;
  color: var(--zdr-text-primary-light);
  border: 2px solid var(--zdr-border-light);
}

.zdr-btn--outline-light:hover {
  border-color: var(--zdr-text-muted-light);
}

.zdr-btn--ghost-on-dark {
  background: transparent;
  color: var(--zdr-text-primary-dark);
  border: 2px solid var(--zdr-border-dark);
}

.zdr-btn--ghost-on-dark:hover {
  border-color: var(--zdr-text-muted-dark);
}

.zdr-btn--ghost-on-light {
  background: transparent;
  color: var(--zdr-text-primary-light);
  border: 2px solid var(--zdr-border-light);
}

.zdr-btn--ghost-on-light:hover {
  border-color: var(--zdr-text-muted-light);
}

.zdr-btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.zdr-btn--sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.zdr-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
}

/* ============================================================
   6. NAV
   ============================================================ */
.zdr-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--zdr-nav-h);
  background: var(--zdr-bg-dark);
  border-bottom: 1px solid var(--zdr-border-dark);
}

.zdr-nav__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  gap: 32px;
}

.zdr-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.zdr-nav__logo img {
  height: 24px;
  width: auto;
}

.zdr-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.zdr-nav__link {
  font-family: var(--zdr-font-body);
  font-weight: 400;
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  padding: 8px 12px;
  border-radius: var(--zdr-r-sm);
  transition: color 0.15s ease;
}

.zdr-nav__link:hover,
.zdr-nav__link--active {
  color: var(--zdr-text-primary-dark);
}

.zdr-nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.zdr-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--zdr-r-sm);
  margin-left: auto;
}

.zdr-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--zdr-text-primary-dark);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.zdr-nav--open .zdr-nav__hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.zdr-nav--open .zdr-nav__hamburger span:nth-child(2) {
  opacity: 0;
}

.zdr-nav--open .zdr-nav__hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.zdr-nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--zdr-nav-h);
  left: 0;
  right: 0;
  background: var(--zdr-bg-dark);
  border-bottom: 1px solid var(--zdr-border-dark);
  padding: 24px 40px;
  z-index: 999;
}

.zdr-nav--open .zdr-nav__mobile-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.zdr-nav__mobile-link {
  font-size: 1rem;
  font-weight: 400;
  color: var(--zdr-text-muted-dark);
  padding: 12px 0;
  border-bottom: 1px solid var(--zdr-border-dark);
  display: block;
}

.zdr-nav__mobile-link:hover {
  color: var(--zdr-text-primary-dark);
}

.zdr-nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

/* ============================================================
   7. FOOTER
   ============================================================ */
.zdr-footer {
  background: var(--zdr-bg-dark);
  border-top: 1px solid var(--zdr-border-dark);
  padding-top: 64px;
  padding-bottom: 40px;
}

.zdr-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  margin-bottom: 56px;
}

.zdr-footer__brand .zdr-footer__logo {
  margin-bottom: 20px;
  display: block;
}

.zdr-footer__brand .zdr-footer__logo img {
  height: 24px;
  width: auto;
}

.zdr-footer__brand p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.6;
  max-width: 280px;
}

.zdr-footer__col-title {
  font-family: var(--zdr-font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zdr-text-muted-dark);
  margin-bottom: 20px;
}

.zdr-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.zdr-footer__col-links a {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  transition: color 0.15s ease;
}

.zdr-footer__col-links a:hover {
  color: var(--zdr-text-primary-dark);
}

.zdr-footer__bottom {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--zdr-border-dark);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.zdr-footer__bottom-left {
  font-size: 0.875rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.6;
}

.zdr-footer__bottom-left a {
  color: var(--zdr-text-muted-dark);
  transition: color 0.15s ease;
}

.zdr-footer__bottom-left a:hover {
  color: var(--zdr-text-primary-dark);
}

.zdr-footer__cookie-link {
  font-size: 0.875rem;
  color: var(--zdr-text-muted-dark);
  transition: color 0.15s ease;
  cursor: pointer;
}

.zdr-footer__cookie-link:hover {
  color: var(--zdr-text-primary-dark);
}

/* ============================================================
   8. COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: var(--zdr-bg-dark-alt);
  border-top: 1px solid var(--zdr-border-dark);
  padding: 20px 0;
}

.cookie-banner__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.55;
  flex: 1;
  min-width: 200px;
}

.cookie-banner__text a {
  color: var(--zdr-emerald);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-banner__btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  font-family: var(--zdr-font-body);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--zdr-r-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: opacity 0.15s ease;
}

.cookie-banner__btn--primary {
  background: var(--zdr-emerald-light-text);
  color: #fff;
  border-color: var(--zdr-emerald-light-text);
}

.cookie-banner__btn--primary:hover {
  opacity: 0.88;
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--zdr-text-muted-dark);
  border-color: var(--zdr-border-dark);
}

.cookie-banner__btn--secondary:hover {
  border-color: var(--zdr-text-muted-dark);
  color: var(--zdr-text-primary-dark);
}

/* ============================================================
   9. HERO — INDEX.HTML
   ============================================================ */
.zdr-hero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + var(--zdr-section-v));
  padding-bottom: var(--zdr-section-v);
}

.zdr-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-hero__text .zdr-h1 {
  color: var(--zdr-text-primary-dark);
  margin-bottom: 24px;
}

.zdr-hero__text .zdr-lead {
  color: var(--zdr-text-muted-dark);
}

/* Hero inline mock — before/after panels */
.zdr-hero__visual {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.zdr-mock-panel {
  background: var(--zdr-bg-dark-alt);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  overflow: hidden;
}

.zdr-mock-panel__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--zdr-border-dark);
  background: rgba(14, 18, 24, 0.6);
}

.zdr-mock-panel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--zdr-border-dark);
}

.zdr-mock-panel__dot--red { background: var(--zdr-red); }
.zdr-mock-panel__dot--emerald { background: var(--zdr-emerald); }

.zdr-mock-panel__label {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  color: var(--zdr-text-muted-dark);
  letter-spacing: 0.04em;
  margin-left: 4px;
}

.zdr-mock-panel__body {
  padding: 16px;
  font-family: var(--zdr-font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--zdr-text-primary-dark);
}

.zdr-mock-panel__line {
  display: block;
  padding: 3px 6px;
  border-radius: 3px;
  margin-bottom: 2px;
  white-space: pre-wrap;
  word-break: break-word;
}

.zdr-mock-panel__line--violation {
  background: rgba(239, 68, 68, 0.15);
  color: #FCA5A5;
  text-decoration: line-through;
  text-decoration-color: var(--zdr-red);
}

.zdr-mock-panel__line--rewrite {
  background: rgba(16, 185, 129, 0.12);
  color: #6EE7B7;
}

.zdr-mock-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 0;
  gap: 8px;
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  color: var(--zdr-emerald);
  letter-spacing: 0.05em;
}

.zdr-mock-arrow::before,
.zdr-mock-arrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--zdr-border-dark);
}

/* ============================================================
   10. LOGOS STRIP
   ============================================================ */
.zdr-logos-strip {
  background: var(--zdr-bg-dark-alt);
  padding-block: 48px;
}

.zdr-logos-strip__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-logos-strip__label {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zdr-text-muted-dark);
  text-align: center;
  margin-bottom: 32px;
}

.zdr-logos-strip__names {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 40px;
}

.zdr-logos-strip__name {
  font-family: var(--zdr-font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ============================================================
   11. PROBLEM SECTION
   ============================================================ */
.zdr-problem {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-problem__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 64px;
}

.zdr-problem__item {
  padding: var(--zdr-card-pad);
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
}

.zdr-problem__item-num {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--zdr-emerald-light-text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.zdr-problem__item h3 {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--zdr-text-primary-light);
  line-height: 1.25;
  margin-bottom: 12px;
}

.zdr-problem__item p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.65;
}

/* ============================================================
   12. HOW IT WORKS
   ============================================================ */
.zdr-hiw {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
}

.zdr-hiw__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-hiw__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
  margin-top: 64px;
}

.zdr-hiw__connector {
  display: block;
  width: 100%;
  height: 2px;
  overflow: visible;
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  pointer-events: none;
}

.zdr-hiw__step {
  position: relative;
  z-index: 1;
}

.zdr-hiw__step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--zdr-emerald-light-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--zdr-font-mono);
  font-weight: 400;
  font-size: 1.125rem;
  color: var(--zdr-emerald-light-text);
  background: var(--zdr-bg-white);
  margin-bottom: 24px;
}

.zdr-hiw__step h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--zdr-text-primary-light);
  margin-bottom: 12px;
}

.zdr-hiw__step p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.65;
}

/* ============================================================
   13. FEATURES SECTION
   ============================================================ */
.zdr-features {
  background: var(--zdr-bg-dark);
  padding-block: var(--zdr-section-v);
}

.zdr-features__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 64px;
}

.zdr-feature-tile {
  background: var(--zdr-bg-dark-alt);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  padding: var(--zdr-card-pad);
}

.zdr-feature-tile__metric {
  font-family: var(--zdr-font-mono);
  font-size: 2rem;
  font-weight: 400;
  color: var(--zdr-emerald);
  margin-bottom: 12px;
  display: block;
}

.zdr-feature-tile h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--zdr-text-primary-dark);
  margin-bottom: 10px;
}

.zdr-feature-tile p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.65;
}

/* ============================================================
   14. PROOF SECTION
   ============================================================ */
.zdr-proof {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-proof__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-proof__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.zdr-proof__metric {
  text-align: center;
  padding: 40px var(--zdr-card-pad);
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
}

.zdr-proof__metric-val {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 3rem;
  color: var(--zdr-emerald-light-text);
  display: block;
  margin-bottom: 12px;
  line-height: 1;
}

.zdr-proof__metric-label {
  font-size: 1rem;
  color: var(--zdr-text-primary-light);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.zdr-proof__metric-note {
  font-size: 0.8125rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.5;
}

.zdr-proof__testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.zdr-proof__testimonial {
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
  padding: var(--zdr-card-pad);
}

.zdr-proof__testimonial blockquote {
  font-size: 1rem;
  color: var(--zdr-text-primary-light);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.zdr-proof__testimonial blockquote::before {
  content: '"';
  font-size: 1.25rem;
  color: var(--zdr-emerald-light-text);
}

.zdr-proof__testimonial-attr {
  font-size: 0.875rem;
  color: var(--zdr-text-muted-light);
  font-weight: 600;
}

/* ============================================================
   15. PRICING PREVIEW
   ============================================================ */
.zdr-pricing-preview {
  background: var(--zdr-bg-dark-alt);
  padding-block: var(--zdr-section-v);
}

.zdr-pricing-preview__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-pricing-preview__head {
  text-align: center;
  margin-bottom: 56px;
}

.zdr-pricing-preview__head .zdr-h2 {
  color: var(--zdr-text-primary-dark);
  margin-bottom: 12px;
}

.zdr-pricing-preview__head p {
  color: var(--zdr-text-muted-dark);
  font-size: 1rem;
}

.zdr-pricing-preview__tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.zdr-tier-card {
  background: var(--zdr-bg-dark);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  padding: var(--zdr-card-pad);
  display: flex;
  flex-direction: column;
}

.zdr-tier-card--highlighted {
  border-color: var(--zdr-emerald);
  box-shadow: 0 0 0 1px var(--zdr-emerald);
  position: relative;
}

.zdr-tier-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--zdr-emerald-light-text);
  color: #fff;
  font-family: var(--zdr-font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--zdr-r-sm);
  white-space: nowrap;
}

.zdr-tier-card__name {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--zdr-text-primary-dark);
  margin-bottom: 8px;
  display: block;
}

.zdr-tier-card__price {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--zdr-text-primary-dark);
  line-height: 1;
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.zdr-tier-card__price sup {
  font-size: 1.25rem;
  font-weight: 700;
  vertical-align: super;
}

.zdr-tier-card__price-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--zdr-text-muted-dark);
}

.zdr-tier-card__cap {
  font-family: var(--zdr-font-mono);
  font-size: 12px;
  color: var(--zdr-text-muted-dark);
  margin-bottom: 24px;
  display: block;
}

.zdr-tier-card__features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.zdr-tier-card__feature {
  font-size: 0.9rem;
  color: var(--zdr-text-muted-dark);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.zdr-tier-card__feature::before {
  content: '→';
  color: var(--zdr-emerald);
  font-family: var(--zdr-font-mono);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.zdr-tier-card .zdr-btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* Full pricing page tiers (light bg) */
.zdr-pricing-tiers {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-pricing-tiers__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 56px;
}

.zdr-pricing-toggle__label {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
}

.zdr-pricing-toggle__label--active {
  color: var(--zdr-text-primary-light);
  font-weight: 600;
}

/* Toggle labels inside dark hero override — light colors are invisible on dark bg */
.zdr-pricing-hero .zdr-pricing-toggle__label {
  color: var(--zdr-text-muted-dark);
}

.zdr-pricing-hero .zdr-pricing-toggle__label--active {
  color: var(--zdr-text-primary-dark);
}

.zdr-pricing-toggle__switch {
  position: relative;
  width: 44px;
  height: 24px;
  background: var(--zdr-border-light);
  border-radius: 12px;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease;
}

.zdr-pricing-toggle__switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--zdr-bg-white);
  transition: transform 0.2s ease;
}

.zdr-pricing-toggle__switch--annual {
  background: var(--zdr-emerald-light-text);
}

.zdr-pricing-toggle__switch--annual::after {
  transform: translateX(20px);
}

.zdr-tier-card--light {
  background: var(--zdr-bg-white);
  border-color: var(--zdr-border-light);
  color: var(--zdr-text-primary-light);
}

.zdr-tier-card--light .zdr-tier-card__name {
  color: var(--zdr-text-primary-light);
}

.zdr-tier-card--light .zdr-tier-card__price {
  color: var(--zdr-text-primary-light);
}

.zdr-tier-card--light .zdr-tier-card__price-period {
  color: var(--zdr-text-muted-light);
}

.zdr-tier-card--light .zdr-tier-card__cap {
  color: var(--zdr-text-muted-light);
}

.zdr-tier-card--light .zdr-tier-card__feature {
  color: var(--zdr-text-muted-light);
}

.zdr-tier-card--light-highlighted {
  border-color: var(--zdr-emerald-light-text);
  box-shadow: 0 0 0 1px var(--zdr-emerald-light-text);
}

/* ============================================================
   16. FINAL CTA
   ============================================================ */
.zdr-final-cta {
  background: var(--zdr-bg-dark);
  padding-block: var(--zdr-section-v);
  text-align: center;
}

.zdr-final-cta__inner {
  max-width: 640px;
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-final-cta .zdr-h2 {
  color: var(--zdr-text-primary-dark);
  margin-bottom: 40px;
}

.zdr-final-cta .zdr-cta-group {
  justify-content: center;
}

/* ============================================================
   17. SUBPAGE HERO (shared)
   ============================================================ */
.zdr-subhero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + var(--zdr-section-v));
  padding-bottom: var(--zdr-section-v);
}

.zdr-subhero__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-subhero__inner .zdr-h1 {
  color: var(--zdr-text-primary-dark);
  max-width: 640px;
  margin-bottom: 20px;
}

.zdr-subhero__inner .zdr-lead {
  color: var(--zdr-text-muted-dark);
  max-width: 560px;
  margin-bottom: 40px;
}

/* Two-column subhero variant */
.zdr-subhero--two-col .zdr-subhero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Stat band anchor inside subhero */
.zdr-subhero__stat-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.zdr-subhero__stat {
  background: var(--zdr-bg-dark-alt);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  padding: 24px;
}

.zdr-subhero__stat-val {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--zdr-emerald);
  display: block;
  margin-bottom: 6px;
  line-height: 1;
}

.zdr-subhero__stat-label {
  font-size: 0.875rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.45;
}

.zdr-subhero__breadcrumb {
  font-family: var(--zdr-font-mono);
  font-size: 12px;
  color: var(--zdr-text-muted-dark);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.zdr-subhero__breadcrumb a {
  color: var(--zdr-text-muted-dark);
  transition: color 0.15s ease;
}

.zdr-subhero__breadcrumb a:hover {
  color: var(--zdr-emerald);
}

.zdr-subhero__breadcrumb .sep {
  color: var(--zdr-border-dark);
}

/* ============================================================
   18. PRODUCT PAGE
   ============================================================ */
.zdr-architecture {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-architecture__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-architecture__diagram {
  margin-top: 48px;
  overflow-x: auto;
  padding-block: 24px;
}

.zdr-arch-svg {
  display: block;
  margin-inline: auto;
  max-width: 100%;
}

.zdr-policy-engine {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
  overflow-x: hidden;
}

.zdr-policy-engine__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.zdr-integration {
  background: var(--zdr-bg-dark);
  padding-block: var(--zdr-section-v);
}

.zdr-integration__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.zdr-performance {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-performance__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-perf-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.zdr-perf-stat {
  text-align: center;
  padding: 32px 24px;
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
}

.zdr-perf-stat__val {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2.25rem;
  color: var(--zdr-emerald-light-text);
  display: block;
  margin-bottom: 8px;
  line-height: 1;
}

.zdr-perf-stat__label {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zdr-text-muted-light);
}

/* ============================================================
   19. FAQ ACCORDION
   ============================================================ */
.zdr-faq {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
}

.zdr-faq--light-alt {
  background: var(--zdr-bg-white);
}

.zdr-faq__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-faq__list {
  max-width: 720px;
  margin-inline: auto;
  margin-top: 48px;
}

.zdr-faq__item {
  border-bottom: 1px solid var(--zdr-border-light);
}

.zdr-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 0;
  cursor: pointer;
  font-family: var(--zdr-font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--zdr-text-primary-light);
  text-align: left;
  background: none;
  border: none;
  gap: 16px;
}

.zdr-faq__question:hover {
  color: var(--zdr-emerald-light-text);
}

.zdr-faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
}

.zdr-faq__icon::before,
.zdr-faq__icon::after {
  content: '';
  position: absolute;
  background: var(--zdr-text-muted-light);
  border-radius: 2px;
  top: 50%;
  left: 50%;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.zdr-faq__icon::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.zdr-faq__icon::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.zdr-faq__item--open .zdr-faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.zdr-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.zdr-faq__item--open .zdr-faq__answer {
  max-height: 400px;
}

.zdr-faq__answer-body {
  padding-bottom: 20px;
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.7;
}

/* FAQ on dark bg variant (pricing page) */
.zdr-faq--on-light {
  background: var(--zdr-bg-light);
}

/* ============================================================
   20. CODE BLOCKS / INLINE MOCKS
   ============================================================ */
.zdr-code-block {
  background: var(--zdr-bg-dark);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  overflow: hidden;
}

.zdr-code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--zdr-border-dark);
  background: rgba(14, 18, 24, 0.5);
}

.zdr-code-block__filename {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  color: var(--zdr-text-muted-dark);
  letter-spacing: 0.03em;
}

.zdr-code-block__lang {
  font-family: var(--zdr-font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zdr-emerald);
  background: rgba(16, 185, 129, 0.1);
  padding: 2px 8px;
  border-radius: var(--zdr-r-sm);
}

.zdr-code-block__body {
  padding: 20px;
  overflow-x: auto;
}

.zdr-code-block__body pre {
  font-family: var(--zdr-font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--zdr-text-primary-dark);
  white-space: pre;
  overflow-x: auto;
  max-width: 100%;
}

/* Code inside .zdr-code-block must never inherit light-bg styles from .zdr-docs-content code */
.zdr-code-block code,
.zdr-code-block pre code {
  background: transparent;
  color: var(--zdr-text-primary-dark);
  padding: 0;
  border: none;
  border-radius: 0;
  font-size: inherit;
}

.zdr-code-block__body pre .tok-kw { color: #C792EA; }
.zdr-code-block__body pre .tok-str { color: #C3E88D; }
.zdr-code-block__body pre .tok-num { color: #F78C6C; }
.zdr-code-block__body pre .tok-fn { color: #82AAFF; }
.zdr-code-block__body pre .tok-comment { color: var(--zdr-text-muted-dark); font-style: italic; }
.zdr-code-block__body pre .tok-key { color: #7C8FA8; }
.zdr-code-block__body pre .tok-val { color: #C3E88D; }

/* ============================================================
   21. ABOUT PAGE
   ============================================================ */
.zdr-story {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-story__inner {
  max-width: var(--zdr-prose-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-story__inner h2 {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--zdr-text-primary-light);
  margin-bottom: 32px;
}

.zdr-story__inner p {
  font-size: 1rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.zdr-story__inner p:last-child {
  margin-bottom: 0;
}

.zdr-team {
  background: var(--zdr-bg-dark);
  padding-block: var(--zdr-section-v);
}

.zdr-team__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.zdr-team-card {
  background: var(--zdr-bg-dark-alt);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  overflow: hidden;
}

.zdr-team-card__avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--zdr-border-dark);
}

.zdr-team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.zdr-team-card__initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--zdr-emerald);
  background: rgba(16, 185, 129, 0.08);
}

.zdr-team-card__body {
  padding: 24px;
}

.zdr-team-card__name {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--zdr-text-primary-dark);
  margin-bottom: 4px;
}

.zdr-team-card__role {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zdr-emerald);
  margin-bottom: 12px;
}

.zdr-team-card__bio {
  font-size: 0.9rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.65;
}

.zdr-values {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-values__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.zdr-value-card {
  padding: var(--zdr-card-pad);
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
}

.zdr-value-card h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--zdr-text-primary-light);
  margin-bottom: 12px;
}

.zdr-value-card p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.65;
}

/* ============================================================
   22. SECURITY PAGE
   ============================================================ */
.zdr-security-infra {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-security-infra__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-security-infra__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.zdr-security-item {
  padding: var(--zdr-card-pad);
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
}

.zdr-security-item h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--zdr-text-primary-light);
  margin-bottom: 10px;
}

.zdr-security-item p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.65;
}

.zdr-data-handling {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
}

.zdr-data-handling__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-data-handling__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.zdr-compliance-posture {
  background: var(--zdr-bg-dark);
  padding-block: var(--zdr-section-v);
}

.zdr-compliance-posture__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-compliance-posture p {
  font-size: 1rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 16px;
}

.zdr-compliance-posture a:not(.zdr-btn) {
  color: var(--zdr-emerald);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============================================================
   23. DOCS PAGES
   ============================================================ */
.zdr-docs-page {
  background: var(--zdr-bg-white);
  min-height: 100vh;
}

.zdr-docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  min-height: calc(100vh - var(--zdr-nav-h) - 120px);
}

.zdr-docs-sidebar {
  padding-top: 40px;
  padding-right: 32px;
  border-right: 1px solid var(--zdr-border-light);
  position: sticky;
  top: calc(var(--zdr-nav-h) + 24px);
  align-self: start;
  max-height: calc(100vh - var(--zdr-nav-h) - 48px);
  overflow-y: auto;
}

.zdr-docs-sidebar__section-label {
  font-family: var(--zdr-font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zdr-text-muted-light);
  margin-bottom: 10px;
  margin-top: 24px;
}

.zdr-docs-sidebar__section-label:first-child {
  margin-top: 0;
}

.zdr-docs-sidebar__links {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 8px;
}

.zdr-docs-sidebar__link {
  font-size: 0.9rem;
  color: var(--zdr-text-muted-light);
  padding: 6px 10px;
  border-radius: var(--zdr-r-sm);
  display: block;
  transition: color 0.15s ease, background 0.15s ease;
}

.zdr-docs-sidebar__link:hover,
.zdr-docs-sidebar__link--active {
  color: var(--zdr-text-primary-light);
  background: var(--zdr-bg-light);
}

.zdr-docs-sidebar__link--active {
  color: var(--zdr-emerald-light-text);
  font-weight: 600;
  background: rgba(4, 120, 87, 0.06);
}

.zdr-docs-content {
  padding: 40px 0 80px 40px;
  min-width: 0;
}

.zdr-docs-content h1 {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--zdr-text-primary-light);
  margin-bottom: 12px;
  line-height: 1.15;
}

.zdr-docs-content h2 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--zdr-text-primary-light);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--zdr-border-light);
}

.zdr-docs-content h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--zdr-text-primary-light);
  margin-top: 32px;
  margin-bottom: 12px;
}

.zdr-docs-content p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 680px;
}

.zdr-docs-content ul {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 16px;
}

.zdr-docs-content li {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.7;
  margin-bottom: 6px;
}

.zdr-docs-content code {
  font-family: var(--zdr-font-mono);
  font-size: 0.875em;
  background: var(--zdr-bg-light);
  color: var(--zdr-emerald-light-text);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--zdr-border-light);
}

.zdr-docs-content a {
  color: var(--zdr-emerald-light-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.zdr-docs-content a:hover {
  opacity: 0.8;
}

/* Docs quick links grid */
.zdr-docs-quick-links {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-docs-quick-links__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-docs-quick-links__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.zdr-docs-quick-link-card {
  padding: var(--zdr-card-pad);
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: var(--zdr-text-primary-light);
  transition: border-color 0.15s ease;
}

.zdr-docs-quick-link-card:hover {
  border-color: var(--zdr-emerald-light-text);
}

.zdr-docs-quick-link-card__title {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--zdr-text-primary-light);
}

.zdr-docs-quick-link-card__desc {
  font-size: 0.875rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.55;
}

.zdr-docs-concepts {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
}

.zdr-docs-concepts__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-docs-concepts__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.zdr-docs-concept {
  padding: var(--zdr-card-pad);
  background: var(--zdr-bg-light);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
}

.zdr-docs-concept h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--zdr-text-primary-light);
  margin-bottom: 10px;
}

.zdr-docs-concept p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.65;
}

/* ============================================================
   24. DOCS LANDING (search + hero)
   ============================================================ */
.zdr-docs-hero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + var(--zdr-section-v));
  padding-bottom: var(--zdr-section-v);
}

.zdr-docs-hero__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-docs-hero__inner .zdr-h1 {
  color: var(--zdr-text-primary-dark);
  max-width: 560px;
  margin-bottom: 16px;
}

.zdr-docs-hero__inner .zdr-lead {
  color: var(--zdr-text-muted-dark);
  max-width: 480px;
  margin-bottom: 32px;
}

.zdr-docs-search {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 480px;
  background: var(--zdr-bg-dark-alt);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-sm);
  overflow: hidden;
}

.zdr-docs-search input {
  flex: 1;
  padding: 12px 16px;
  font-family: var(--zdr-font-body);
  font-size: 0.9375rem;
  color: var(--zdr-text-primary-dark);
  background: transparent;
  border: none;
  outline: none;
}

.zdr-docs-search input::placeholder {
  color: var(--zdr-text-muted-dark);
}

.zdr-docs-search__icon {
  padding: 12px 16px;
  color: var(--zdr-text-muted-dark);
  font-size: 0.9rem;
}

/* ============================================================
   25. BLOG
   ============================================================ */
.zdr-blog-hero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + var(--zdr-section-v));
  padding-bottom: var(--zdr-section-v);
}

.zdr-blog-hero__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-blog-hero__inner .zdr-h1 {
  color: var(--zdr-text-primary-dark);
  margin-bottom: 16px;
}

.zdr-blog-hero__inner p {
  color: var(--zdr-text-muted-dark);
  font-size: 1.0625rem;
  max-width: 520px;
}

.zdr-blog-featured {
  background: var(--zdr-bg-dark-alt);
  padding-block: 56px;
}

.zdr-blog-featured__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-blog-featured__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--zdr-bg-dark);
  border: 1px solid var(--zdr-border-dark);
  border-radius: var(--zdr-r-md);
  overflow: hidden;
}

.zdr-blog-featured__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--zdr-border-dark);
}

.zdr-blog-featured__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.zdr-blog-featured__body {
  padding: 40px 40px 40px 0;
}

.zdr-blog-featured__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.zdr-blog-featured__date {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  color: var(--zdr-text-muted-dark);
}

.zdr-blog-featured__tag {
  font-family: var(--zdr-font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--zdr-emerald);
  background: rgba(16, 185, 129, 0.1);
  padding: 2px 8px;
  border-radius: var(--zdr-r-sm);
}

.zdr-blog-featured__title {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 1.625rem;
  color: var(--zdr-text-primary-dark);
  line-height: 1.2;
  margin-bottom: 12px;
}

.zdr-blog-featured__excerpt {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
  line-height: 1.65;
  margin-bottom: 24px;
}

.zdr-blog-featured__readmore {
  font-family: var(--zdr-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--zdr-emerald);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.zdr-blog-featured__readmore:hover {
  opacity: 0.8;
}

.zdr-blog-grid-section {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-blog-grid-section__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.zdr-blog-card {
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.zdr-blog-card__cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--zdr-border-light);
}

.zdr-blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.zdr-blog-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.zdr-blog-card__meta {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  color: var(--zdr-text-muted-light);
  margin-bottom: 10px;
}

.zdr-blog-card__title {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--zdr-text-primary-light);
  line-height: 1.35;
  margin-bottom: 10px;
}

.zdr-blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 16px;
}

.zdr-blog-card__link {
  font-family: var(--zdr-font-mono);
  font-size: 11px;
  color: var(--zdr-emerald-light-text);
  letter-spacing: 0.04em;
  text-decoration: none;
  margin-top: auto;
}

.zdr-blog-card__link:hover {
  opacity: 0.8;
}

/* ============================================================
   26. ARTICLE TEMPLATE
   ============================================================ */
.zdr-article-hero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + 56px);
  padding-bottom: 56px;
  position: relative;
  overflow: hidden;
}

.zdr-article-cover {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  margin-bottom: 40px;
}

.zdr-article-cover img {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--zdr-r-md);
  display: block;
}

.zdr-article-hero__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--zdr-font-mono);
  font-size: 12px;
  color: var(--zdr-emerald);
  margin-bottom: 24px;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.zdr-article-back:hover {
  opacity: 0.8;
}

.zdr-article-hero__title {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: clamp(1.75rem, 3vw + 1rem, 2.75rem);
  color: var(--zdr-text-primary-dark);
  line-height: 1.15;
  max-width: 720px;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.zdr-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--zdr-font-mono);
  font-size: 12px;
  color: var(--zdr-text-muted-dark);
}

.zdr-article-hero__meta span + span::before {
  content: '·';
  margin-right: 16px;
}

.zdr-article-body {
  background: var(--zdr-bg-light);
  padding-block: var(--zdr-section-v);
}

.zdr-article-body__inner {
  max-width: var(--zdr-prose-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-article-body__inner h2 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--zdr-text-primary-light);
  margin-top: 48px;
  margin-bottom: 16px;
}

.zdr-article-body__inner h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.1875rem;
  color: var(--zdr-text-primary-light);
  margin-top: 32px;
  margin-bottom: 10px;
}

.zdr-article-body__inner p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.zdr-article-body__inner ul,
.zdr-article-body__inner ol {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 20px;
}

.zdr-article-body__inner li {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.7;
  margin-bottom: 8px;
}

.zdr-article-body__inner a {
  color: var(--zdr-emerald-light-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============================================================
   27. AUTH PAGES (login / register)
   ============================================================ */
.zdr-auth-page {
  min-height: 100vh;
  background: var(--zdr-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.zdr-auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-md);
  padding: 48px 40px;
  box-shadow: 0 4px 24px rgba(10, 22, 40, 0.08);
}

.zdr-auth-card__logo {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.zdr-auth-card__logo img {
  height: 28px;
  width: auto;
}

.zdr-auth-card__title {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--zdr-text-primary-light);
  text-align: center;
  margin-bottom: 8px;
}

.zdr-auth-card__subtitle {
  font-size: 0.9rem;
  color: var(--zdr-text-muted-light);
  text-align: center;
  margin-bottom: 32px;
}

.zdr-form-group {
  margin-bottom: 20px;
}

.zdr-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--zdr-text-primary-light);
  margin-bottom: 6px;
}

.zdr-form-input {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--zdr-font-body);
  font-size: 0.9375rem;
  color: var(--zdr-text-primary-light);
  background: var(--zdr-bg-white);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  display: block;
}

.zdr-form-input:focus {
  border-color: var(--zdr-emerald-light-text);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
  outline: none;
}

.zdr-form-input::placeholder {
  color: var(--zdr-border-light);
}

.zdr-auth-card .zdr-btn--primary {
  width: 100%;
  justify-content: center;
  padding: 13px 24px;
}

.zdr-auth-card__links {
  margin-top: 20px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--zdr-text-muted-light);
}

.zdr-auth-card__links a {
  color: var(--zdr-emerald-light-text);
  font-weight: 600;
}

.zdr-auth-card__legal {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--zdr-border-light);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--zdr-text-muted-light);
}

.zdr-auth-card__legal a {
  color: var(--zdr-text-muted-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.zdr-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--zdr-text-muted-light);
}

.zdr-form-checkbox input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  cursor: pointer;
  flex-shrink: 0;
  accent-color: var(--zdr-emerald-light-text);
}

.zdr-form-checkbox a {
  color: var(--zdr-emerald-light-text);
}

.zdr-auth-feedback {
  display: none;
  background: var(--zdr-bg-light);
  border: 1px solid var(--zdr-border-light);
  border-radius: var(--zdr-r-sm);
  padding: 16px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--zdr-text-primary-light);
  line-height: 1.55;
  text-align: center;
}

.zdr-auth-feedback--visible {
  display: block;
}

.zdr-auth-feedback--error {
  border-color: var(--zdr-red);
  background: rgba(239, 68, 68, 0.05);
  color: #b91c1c;
}

/* ============================================================
   28. LEGAL PAGES
   ============================================================ */
.zdr-legal-page {
  background: var(--zdr-bg-white);
  min-height: 100vh;
}

.zdr-legal-hero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + 64px);
  padding-bottom: 64px;
}

.zdr-legal-hero__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-legal-hero__inner h1 {
  font-family: var(--zdr-font-head);
  font-weight: 800;
  font-size: 2.25rem;
  color: var(--zdr-text-primary-dark);
  margin-bottom: 12px;
}

.zdr-legal-hero__inner p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-dark);
}

.zdr-legal-content {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
}

.zdr-legal-content__inner {
  max-width: var(--zdr-prose-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-legal-content__inner h2 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--zdr-text-primary-light);
  margin-top: 40px;
  margin-bottom: 14px;
}

.zdr-legal-content__inner h3 {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--zdr-text-primary-light);
  margin-top: 24px;
  margin-bottom: 10px;
}

.zdr-legal-content__inner p {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.zdr-legal-content__inner ul,
.zdr-legal-content__inner ol {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 16px;
}

.zdr-legal-content__inner li {
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.7;
  margin-bottom: 6px;
}

.zdr-legal-content__inner a {
  color: var(--zdr-emerald-light-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.zdr-legal-content__inner address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--zdr-text-muted-light);
  line-height: 1.8;
  margin-top: 12px;
}

/* ============================================================
   29. PRICING PAGE EXTRA
   ============================================================ */
.zdr-pricing-hero {
  background: var(--zdr-bg-dark);
  padding-top: calc(var(--zdr-nav-h) + var(--zdr-section-v));
  padding-bottom: var(--zdr-section-v);
}

.zdr-pricing-hero__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
  text-align: center;
}

.zdr-pricing-hero__inner .zdr-h1 {
  color: var(--zdr-text-primary-dark);
  margin-bottom: 16px;
}

.zdr-pricing-hero__inner .zdr-lead {
  color: var(--zdr-text-muted-dark);
  max-width: 480px;
  margin-inline: auto;
  margin-bottom: 40px;
}

.zdr-comparison-table {
  background: var(--zdr-bg-white);
  padding-block: var(--zdr-section-v);
}

.zdr-comparison-table__inner {
  max-width: var(--zdr-container-max);
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-table-scroll {
  overflow-x: auto;
  margin-top: 48px;
}

.zdr-compare {
  min-width: 640px;
}

.zdr-compare thead th {
  font-family: var(--zdr-font-head);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--zdr-text-primary-light);
  padding: 12px 20px;
  text-align: left;
  border-bottom: 2px solid var(--zdr-border-light);
}

.zdr-compare thead th:first-child {
  width: 40%;
}

.zdr-compare tbody tr {
  border-bottom: 1px solid var(--zdr-border-light);
}

.zdr-compare tbody tr:last-child {
  border-bottom: none;
}

.zdr-compare tbody td {
  padding: 12px 20px;
  font-size: 0.9rem;
  color: var(--zdr-text-muted-light);
  vertical-align: middle;
}

.zdr-compare tbody td:first-child {
  color: var(--zdr-text-primary-light);
  font-weight: 400;
}

.zdr-check {
  color: var(--zdr-emerald-light-text);
  font-size: 1rem;
}

.zdr-dash {
  color: var(--zdr-text-muted-light);
  font-size: 1rem;
}

.zdr-enterprise-cta {
  background: var(--zdr-bg-dark);
  padding-block: var(--zdr-section-v);
  text-align: center;
}

.zdr-enterprise-cta__inner {
  max-width: 560px;
  margin-inline: auto;
  padding-inline: 40px;
}

.zdr-enterprise-cta .zdr-h2 {
  color: var(--zdr-text-primary-dark);
  margin-bottom: 16px;
}

.zdr-enterprise-cta p {
  color: var(--zdr-text-muted-dark);
  margin-bottom: 32px;
  font-size: 1rem;
}

.zdr-enterprise-cta a.zdr-contact {
  font-family: var(--zdr-font-mono);
  font-size: 0.9375rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  /* color intentionally unset — inherits #fff from .zdr-btn--primary */
}

/* ============================================================
   30. FADE-IN ANIMATIONS
   ============================================================ */
.zdr-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.zdr-fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   31. MISC UTILITIES
   ============================================================ */
.zdr-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.zdr-mt-8 { margin-top: 8px; }
.zdr-mt-16 { margin-top: 16px; }
.zdr-mt-24 { margin-top: 24px; }
.zdr-mt-32 { margin-top: 32px; }
.zdr-mt-40 { margin-top: 40px; }
.zdr-mt-48 { margin-top: 48px; }

/* ============================================================
   32. RESPONSIVE — TABLET (768px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --zdr-section-v: 80px;
    --zdr-card-pad: 28px;
  }

  .zdr-container,
  .zdr-prose-container {
    padding-inline: 28px;
  }

  .zdr-nav__inner {
    padding-inline: 28px;
  }

  .zdr-footer__grid {
    grid-template-columns: 1fr 1fr;
    padding-inline: 28px;
  }

  .zdr-footer__bottom {
    padding-inline: 28px;
  }

  .zdr-hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-inline: 28px;
    max-width: 100%;
  }

  .zdr-hero__visual {
    max-width: 560px;
    margin-inline: auto;
  }

  .zdr-problem__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .zdr-hiw__steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .zdr-hiw__connector {
    display: none;
  }

  .zdr-features__grid {
    grid-template-columns: 1fr;
  }

  .zdr-proof__metrics {
    grid-template-columns: 1fr;
  }

  .zdr-proof__testimonials {
    grid-template-columns: 1fr;
  }

  .zdr-pricing-preview__tiers {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  .zdr-team__grid {
    grid-template-columns: 1fr 1fr;
  }

  .zdr-values__grid {
    grid-template-columns: 1fr 1fr;
  }

  .zdr-docs-quick-links__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .zdr-docs-concepts__grid {
    grid-template-columns: 1fr;
  }

  .zdr-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .zdr-blog-featured__card {
    grid-template-columns: 1fr;
  }

  .zdr-blog-featured__body {
    padding: 32px;
  }

  .zdr-docs-layout {
    grid-template-columns: 1fr;
    padding-inline: 28px;
  }

  .zdr-docs-sidebar {
    display: none;
  }

  .zdr-docs-content {
    padding-left: 0;
  }

  .zdr-policy-engine__inner,
  .zdr-integration__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-inline: 28px;
  }

  .zdr-policy-engine__inner > *,
  .zdr-integration__inner > * {
    min-width: 0;
    overflow-x: hidden;
  }

  .zdr-security-infra__grid,
  .zdr-data-handling__grid {
    grid-template-columns: 1fr;
  }

  .zdr-perf-stats {
    grid-template-columns: 1fr;
  }

  .zdr-subhero--two-col .zdr-subhero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================================================
   33. RESPONSIVE — MOBILE (375-640px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --zdr-section-v: 64px;
    --zdr-card-pad: 24px;
  }

  .zdr-container,
  .zdr-prose-container {
    padding-inline: 20px;
  }

  .zdr-nav__links,
  .zdr-nav__actions {
    display: none;
  }

  .zdr-nav__hamburger {
    display: flex;
  }

  .zdr-nav__inner {
    padding-inline: 20px;
  }

  .zdr-nav__mobile-menu {
    padding: 16px 20px;
  }

  .zdr-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding-inline: 20px;
  }

  .zdr-footer__brand {
    grid-column: 1 / -1;
  }

  .zdr-footer__bottom {
    padding-inline: 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .zdr-hero {
    padding-top: calc(var(--zdr-nav-h) + 56px);
    padding-bottom: 56px;
  }

  .zdr-hero__inner {
    padding-inline: 20px;
    gap: 40px;
  }

  .zdr-problem__inner,
  .zdr-hiw__inner,
  .zdr-features__inner,
  .zdr-proof__inner {
    padding-inline: 20px;
  }

  .zdr-pricing-preview__inner,
  .zdr-final-cta__inner,
  .zdr-logos-strip__inner {
    padding-inline: 20px;
  }

  .zdr-subhero__inner,
  .zdr-blog-hero__inner,
  .zdr-blog-featured__inner,
  .zdr-blog-grid-section__inner {
    padding-inline: 20px;
  }

  .zdr-team__grid {
    grid-template-columns: 1fr;
    max-width: 340px;
    margin-inline: auto;
  }

  .zdr-values__grid {
    grid-template-columns: 1fr;
  }

  .zdr-docs-quick-links__grid {
    grid-template-columns: 1fr;
  }

  .zdr-blog-grid {
    grid-template-columns: 1fr;
  }

  .zdr-logos-strip__names {
    gap: 10px 24px;
  }

  .zdr-cta-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .zdr-cta-group .zdr-btn {
    width: 100%;
    justify-content: center;
  }

  .zdr-final-cta .zdr-cta-group {
    align-items: center;
  }

  .zdr-auth-card {
    padding: 36px 28px;
  }

  .zdr-pricing-preview__tiers {
    grid-template-columns: 1fr;
  }

  .zdr-proof__metric-val {
    font-size: 2.25rem;
  }

  .zdr-subhero__stat-band {
    grid-template-columns: 1fr;
  }

  .zdr-docs-layout {
    padding-inline: 20px;
  }

  .zdr-article-cover,
  .zdr-article-hero__inner,
  .zdr-article-body__inner {
    padding-inline: 20px;
  }

  .zdr-legal-hero__inner,
  .zdr-legal-content__inner {
    padding-inline: 20px;
  }

  .zdr-comparison-table__inner {
    padding-inline: 20px;
  }

  .zdr-architecture__inner,
  .zdr-performance__inner {
    padding-inline: 20px;
  }

  .zdr-security-infra__inner,
  .zdr-data-handling__inner,
  .zdr-compliance-posture__inner {
    padding-inline: 20px;
  }

  .zdr-story__inner,
  .zdr-team__inner,
  .zdr-values__inner {
    padding-inline: 20px;
  }

  .zdr-docs-hero__inner,
  .zdr-docs-quick-links__inner,
  .zdr-docs-concepts__inner {
    padding-inline: 20px;
  }

  .zdr-enterprise-cta__inner,
  .zdr-pricing-tiers__inner,
  .zdr-pricing-hero__inner {
    padding-inline: 20px;
  }
}

@media (max-width: 480px) {
  .zdr-h1 {
    font-size: 1.875rem;
  }

  .zdr-h2 {
    font-size: 1.625rem;
  }

  .zdr-proof__metric-val {
    font-size: 2rem;
  }

  .zdr-tier-card__price {
    font-size: 2rem;
  }

  .zdr-blog-featured__title {
    font-size: 1.375rem;
  }
}