:root {
  --zh-ink: #17130f;
  --zh-muted: #6f5a49;
  --zh-paper: #fbf2e3;
  --zh-surface: rgba(255, 250, 243, 0.82);
  --zh-surface-strong: rgba(255, 252, 247, 0.94);
  --zh-line: rgba(91, 62, 38, 0.14);
  --zh-orange: #ef7a36;
  --zh-orange-dark: #c95f2c;
  --zh-gold: #f8c567;
  --zh-green: #236246;
  --zh-shadow: 0 28px 84px rgba(72, 47, 27, 0.12);
  --zh-shadow-soft: 0 18px 54px rgba(72, 47, 27, 0.09);
  --zh-radius-xl: 42px;
  --zh-radius-lg: 32px;
  --zh-radius-md: 24px;
  --zh-radius-sm: 16px;
  --zh-max: 1160px;
}

[data-theme="dark"] {
  --zh-ink: #fff7ed;
  --zh-muted: #dac4ad;
  --zh-paper: #15110d;
  --zh-surface: rgba(40, 31, 24, 0.88);
  --zh-surface-strong: rgba(49, 37, 28, 0.95);
  --zh-line: rgba(255, 230, 203, 0.16);
  --zh-orange: #ff9a52;
  --zh-orange-dark: #ffb178;
  --zh-gold: #ffd37a;
  --zh-green: #a5e7bd;
  --zh-shadow: 0 28px 84px rgba(0, 0, 0, 0.36);
  --zh-shadow-soft: 0 18px 54px rgba(0, 0, 0, 0.26);
}

body {
  background:
    linear-gradient(rgba(111, 78, 55, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 78, 55, 0.045) 1px, transparent 1px),
    radial-gradient(circle at top left, rgba(239, 122, 54, 0.18), transparent 32rem),
    var(--zh-paper);
  background-size: 44px 44px, 44px 44px, auto, auto;
  color: var(--zh-ink);
}

.zh-skip-link {
  position: fixed;
  left: 18px;
  top: 18px;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--zh-ink);
  color: var(--zh-paper);
  font-weight: 900;
  text-decoration: none;
}

.zh-skip-link:focus {
  transform: translateY(0);
}

.zh-anchor {
  display: block;
  height: 1px;
  scroll-margin-top: 100px;
}

.zh-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}



.zh-home {
  overflow: hidden;
}

.zh-section {
  padding: 92px 18px;
  scroll-margin-top: 108px;
}

.zh-use-case-card {
  scroll-margin-top: 108px;
}

.zh-container {
  width: min(100%, var(--zh-max));
  margin: 0 auto;
}

.zh-section-head {
  width: min(100%, 780px);
  margin: 0 auto 34px;
  text-align: center;
}

.zh-eyebrow {
  margin: 0 0 12px;
  color: var(--zh-orange-dark);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.zh-section h1,
.zh-section h2,
.zh-section h3 {
  color: var(--zh-ink);
  letter-spacing: -0.045em;
}

.zh-section h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.7rem, 5.4vw, 5.25rem);
  line-height: 0.96;
}

.zh-section h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4.2rem);
  line-height: 0.96;
}

.zh-section h3 {
  margin: 0;
  font-size: 1.32rem;
  line-height: 1.08;
}

.zh-lead,
.zh-copy,
.zh-section p {
  color: var(--zh-muted);
  line-height: 1.7;
}

.zh-lead {
  max-width: 680px;
  margin: 24px 0 0;
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  font-weight: 650;
}

.zh-copy {
  margin: 18px 0 0;
  font-size: 1rem;
}

.zh-actions,
.zh-final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.zh-actions {
  margin-top: 28px;
}

.zh-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.96rem;
  font-weight: 950;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.zh-button:hover {
  transform: translateY(-1px);
}

.zh-button:focus-visible,
.zh-home .theme-toggle-btn:focus-visible,
.zh-footer .nav-brand:focus-visible,
.zh-module-card:focus-within,
.zh-use-case-rail a:focus-visible,
.zh-use-case-footer a:focus-visible,
.zh-billing-choice a:focus-visible,
.zh-mini-faq summary:focus-visible,
.zh-card-billing-option:focus-visible,
.zh-footer a:focus-visible {
  outline: 3px solid rgba(239, 122, 54, 0.34);
  outline-offset: 3px;
}

.zh-button-primary {
  background: linear-gradient(135deg, #f08a42, var(--zh-orange));
  color: #fffaf4;
  box-shadow: 0 16px 34px rgba(201, 95, 44, 0.24);
}

.zh-button-secondary {
  border-color: var(--zh-line);
  background: rgba(255, 255, 255, 0.62);
  color: var(--zh-ink);
}

.zh-button-disabled {
  border-color: var(--zh-line);
  background: rgba(111, 78, 55, 0.08);
  color: var(--zh-muted);
  cursor: not-allowed;
}

.zh-hero {
  padding-top: 118px;
  padding-bottom: 72px;
}

.zh-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.86fr);
  gap: 42px;
  align-items: center;
}

.zh-hero-copy {
  min-width: 0;
}

.zh-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 10px 7px 8px;
  border: 1px solid var(--zh-line);
  border-radius: 999px;
  background: var(--zh-surface);
  box-shadow: var(--zh-shadow-soft);
}

.zh-hero-badge span,
.zh-hero-badge strong {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zh-hero-badge span {
  background: linear-gradient(135deg, #f08a42, var(--zh-orange));
  color: #fffaf4;
}

.zh-hero-badge strong {
  color: var(--zh-orange-dark);
}

.zh-hero-proof-row,
.zh-platform-core-list,
.zh-mini-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.zh-hero-proof-row {
  gap: 10px;
  margin-top: 18px;
}

.zh-hero-proof-row span,
.zh-platform-core-list span,
.zh-mini-chip-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 11px;
  border: 1px solid var(--zh-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--zh-ink);
  font-size: 0.76rem;
  font-weight: 900;
}

.zh-hero-proof-row span {
  min-height: 38px;
  padding: 0 14px;
  color: var(--zh-muted);
  font-size: 0.84rem;
}

.zh-hero-proof-row strong {
  color: var(--zh-ink);
  font-weight: 950;
}

.zh-hero-visual {
  position: relative;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--zh-line);
  border-radius: 36px;
  background: linear-gradient(145deg, var(--zh-surface-strong), var(--zh-surface));
  box-shadow: var(--zh-shadow);
  overflow: hidden;
}

.zh-hero-visual::before {
  content: "";
  position: absolute;
  inset: -90px auto auto -90px;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: rgba(239, 122, 54, 0.14);
  pointer-events: none;
}

.zh-visual-topbar,
.zh-visual-tabs,
.zh-visual-body,
.zh-visual-status {
  position: relative;
  z-index: 1;
}

.zh-visual-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px 14px;
  color: var(--zh-muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.zh-window-dots {
  display: inline-flex;
  gap: 6px;
}

.zh-window-dots span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(239, 122, 54, 0.48);
}

.zh-visual-topbar strong {
  color: var(--zh-ink);
  font-weight: 950;
}

.zh-visual-topbar em {
  margin-left: auto;
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.zh-visual-tabs {
  display: flex;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--zh-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
}

.zh-visual-tabs span {
  flex: 1;
  min-width: 0;
  padding: 9px 10px;
  border-radius: 999px;
  color: var(--zh-muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-align: center;
}

.zh-visual-tabs .is-active {
  background: var(--zh-ink);
  color: var(--zh-paper);
}

.zh-visual-body {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.zh-visual-sidebar {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 12px;
  border: 1px solid var(--zh-line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.45);
}

.zh-visual-sidebar span {
  display: flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(111, 78, 55, 0.07);
  color: var(--zh-muted);
  font-size: 0.74rem;
  font-weight: 900;
}

.zh-visual-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.zh-visual-card,
.zh-module-card,
.zh-pain-list article,
.zh-layer-card,
.zh-use-case-card,
.zh-price-card,
.zh-trust-cards article,
.zh-mini-faq details {
  border: 1px solid var(--zh-line);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

.zh-visual-card {
  min-height: 104px;
  padding: 15px;
  border-radius: 22px;
}

.zh-visual-card-featured {
  grid-column: 1 / -1;
  min-height: 134px;
  background: linear-gradient(135deg, rgba(239, 122, 54, 0.18), rgba(255, 255, 255, 0.82));
}

.zh-visual-card-wide {
  grid-column: 1 / -1;
}

.zh-visual-card small,
.zh-module-card span {
  color: var(--zh-orange-dark);
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zh-visual-card small {
  display: inline-flex;
}

.zh-visual-card strong {
  display: block;
  margin-top: 7px;
  color: var(--zh-ink);
  font-size: 1rem;
  line-height: 1.12;
}

.zh-visual-card p {
  margin: 8px 0 0;
  font-size: 0.82rem;
  line-height: 1.55;
}

.zh-visual-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.zh-visual-status span {
  flex: 1;
  min-width: 150px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(35, 98, 70, 0.08);
  color: var(--zh-green);
  font-size: 0.78rem;
  font-weight: 950;
  text-align: center;
}

.zh-product-strip {
  padding-top: 34px;
}

.zh-product-panel,
.zh-problem-panel,
.zh-platform-map,
.zh-trust-panel,
.zh-final-panel {
  border: 1px solid var(--zh-line);
  background: var(--zh-surface);
  box-shadow: var(--zh-shadow-soft);
}

.zh-product-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 28px;
  align-items: center;
  padding: 26px;
  border-radius: var(--zh-radius-lg);
}

.zh-product-copy h2 {
  font-size: clamp(2rem, 3.5vw, 3.6rem);
}

.zh-module-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.zh-module-card {
  display: grid;
  min-height: 118px;
  padding: 14px;
  border-radius: 22px;
}

.zh-module-card span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(239, 122, 54, 0.12);
}

.zh-module-card strong {
  align-self: end;
  margin-top: 18px;
  color: var(--zh-ink);
  font-size: 0.9rem;
  font-weight: 950;
  line-height: 1.1;
}

.zh-module-card small {
  margin-top: 4px;
  color: var(--zh-muted);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.25;
}

.zh-product-note {
  width: fit-content;
  max-width: 100%;
  margin: 18px auto 0;
  padding: 10px 16px;
  border: 1px solid rgba(35, 98, 70, 0.14);
  border-radius: 999px;
  background: rgba(35, 98, 70, 0.08);
  color: var(--zh-green);
  font-size: 0.88rem;
  font-weight: 900;
  text-align: center;
}

.zh-problem-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
  padding: 30px;
  border-radius: var(--zh-radius-xl);
  background:
    radial-gradient(circle at top left, rgba(248, 197, 103, 0.18), transparent 26rem),
    var(--zh-surface);
}

.zh-problem-copy {
  position: sticky;
  top: 110px;
}

.zh-pain-list {
  display: grid;
  gap: 12px;
}

.zh-pain-list article {
  padding: 20px;
  border-radius: var(--zh-radius-md);
}

.zh-pain-list strong,
.zh-trust-cards strong {
  display: block;
  color: var(--zh-ink);
  font-size: 1rem;
  font-weight: 950;
}

.zh-pain-list p,
.zh-trust-cards p {
  margin: 8px 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
}

.zh-problem-solution {
  grid-column: 1 / -1;
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid rgba(35, 98, 70, 0.14);
  border-radius: var(--zh-radius-md);
  background: rgba(35, 98, 70, 0.08);
}

.zh-problem-solution span {
  flex: 0 0 auto;
  color: var(--zh-green);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.zh-problem-solution p {
  margin: 0;
  color: var(--zh-ink);
  font-weight: 780;
}

.zh-platform-map {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  align-items: stretch;
  padding: 18px;
  border-radius: var(--zh-radius-xl);
  background:
    radial-gradient(circle at 16% 12%, rgba(239, 122, 54, 0.12), transparent 34%),
    var(--zh-surface);
}

.zh-platform-core {
  display: grid;
  align-content: space-between;
  gap: 22px;
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--zh-line);
  border-radius: var(--zh-radius-lg);
  background: linear-gradient(145deg, rgba(255, 247, 235, 0.92), rgba(255, 252, 247, 0.72));
}

.zh-platform-core-kicker {
  width: fit-content;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(239, 122, 54, 0.10);
  color: var(--zh-orange-dark);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.zh-platform-core h3 {
  max-width: 360px;
  font-size: clamp(1.85rem, 3vw, 3rem);
}

.zh-platform-core p {
  max-width: 420px;
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
}

.zh-platform-layers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.zh-layer-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 238px;
  padding: 22px;
  border-radius: var(--zh-radius-md);
}

.zh-layer-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.zh-layer-number,
.zh-layer-label,
.zh-layer-card-top em,
.zh-use-case-number,
.zh-use-case-kicker,
.zh-price-label,
.zh-price-prefix {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zh-layer-number,
.zh-use-case-number {
  background: var(--zh-ink);
  color: var(--zh-paper);
}

.zh-layer-label {
  background: rgba(239, 122, 54, 0.12);
  color: var(--zh-orange-dark);
}

.zh-layer-card-top em {
  margin-left: auto;
  background: rgba(35, 98, 70, 0.10);
  color: var(--zh-green);
  font-style: normal;
}

.zh-layer-card h3 {
  max-width: 420px;
}

.zh-layer-card p {
  flex: 1;
  margin: 0;
  font-size: 0.92rem;
}

.zh-use-case-head {
  max-width: 820px;
}

.zh-use-case-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 20px;
}

.zh-use-case-rail a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--zh-line);
  border-radius: 999px;
  background: var(--zh-surface);
  color: var(--zh-ink);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 900;
}

.zh-use-case-rail a span {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(239, 122, 54, 0.12);
  color: var(--zh-orange-dark);
  font-size: 0.68rem;
  font-weight: 950;
}

.zh-use-case-grid,
.zh-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.zh-use-case-card,
.zh-price-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 100%;
  padding: 24px;
  border-radius: var(--zh-radius-lg);
}

.zh-use-case-card-featured,
.zh-price-card-featured {
  border-color: rgba(239, 122, 54, 0.34);
  background: linear-gradient(180deg, rgba(255, 250, 243, 0.98), rgba(255, 245, 230, 0.96));
}

.zh-price-card-featured {
  box-shadow: 0 30px 80px rgba(201, 95, 44, 0.16);
  transform: translateY(-8px);
}

.zh-price-card-muted {
  opacity: 0.86;
}

.zh-use-case-top,
.zh-price-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.zh-use-case-kicker {
  background: rgba(111, 78, 55, 0.08);
  color: var(--zh-muted);
}

.zh-use-case-card p {
  margin: 0;
  font-size: 0.94rem;
}

.zh-use-case-card ul,
.zh-price-card ul {
  display: grid;
  gap: 10px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.zh-use-case-card li,
.zh-price-card li {
  position: relative;
  padding-left: 22px;
  color: var(--zh-ink);
  font-size: 0.92rem;
  font-weight: 780;
  line-height: 1.45;
}

.zh-use-case-card li::before,
.zh-price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--zh-green);
  font-weight: 950;
}

.zh-use-case-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--zh-line);
}

.zh-use-case-footer span {
  color: var(--zh-muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.zh-use-case-footer a,
.zh-pricing-note a {
  color: var(--zh-orange-dark);
  font-weight: 950;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.zh-price-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: rgba(239, 122, 54, 0.12);
  color: var(--zh-orange-dark);
  font-size: 0.9rem;
  font-weight: 950;
}

.zh-price-label,
.zh-price-prefix {
  display: block;
  color: var(--zh-muted);
}

.zh-price-head h3 {
  margin: 2px 0 0;
  font-size: 1.2rem;
}

.zh-starts,
.zh-billed,
.zh-price-note {
  margin: 0;
  color: var(--zh-muted);
  font-size: 0.9rem;
  font-weight: 780;
  line-height: 1.45;
}

.zh-price {
  display: block;
  color: var(--zh-ink);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.zh-billing-choice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  padding: 6px;
  border: 1px solid var(--zh-line);
  border-radius: 999px;
  background: rgba(111, 78, 55, 0.08);
}

.zh-billing-choice a {
  display: grid;
  gap: 2px;
  min-height: 54px;
  align-content: center;
  justify-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--zh-ink);
  text-decoration: none;
  text-align: center;
}

.zh-billing-choice a span {
  font-size: 0.68rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zh-billing-choice a strong {
  font-size: 0.9rem;
  font-weight: 950;
}

.zh-billing-choice .is-selected {
  background: linear-gradient(135deg, #ef8a43, #dc6d2b);
  color: #fffaf4;
  box-shadow: 0 14px 30px rgba(201, 95, 44, 0.22);
}

.zh-price-note {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--zh-line);
  font-size: 0.82rem;
}

.zh-pricing-note {
  margin: 18px 0 0;
  text-align: center;
  font-weight: 900;
}

.zh-trust-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: stretch;
  padding: 34px;
  border-radius: var(--zh-radius-xl);
  background:
    radial-gradient(circle at top right, rgba(248, 197, 103, 0.24), transparent 24rem),
    var(--zh-surface);
}

.zh-trust-copy {
  align-self: center;
}

.zh-trust-note {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 4px solid rgba(239, 122, 54, 0.46);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--zh-muted);
  font-size: 0.94rem;
  font-weight: 760;
}

.zh-trust-cards {
  display: grid;
  gap: 12px;
}

.zh-trust-cards article {
  padding: 20px;
  border-radius: var(--zh-radius-md);
}

.zh-final-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: var(--zh-radius-xl);
  background: linear-gradient(135deg, var(--zh-surface-strong), rgba(255, 238, 216, 0.9));
}

.zh-final-actions {
  justify-content: flex-end;
}

.zh-mini-faq {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.zh-mini-faq details {
  padding: 18px 20px;
  border-radius: var(--zh-radius-md);
}

.zh-mini-faq summary {
  list-style: none;
  cursor: pointer;
  color: var(--zh-ink);
  font-weight: 950;
}

.zh-mini-faq p {
  margin: 10px 0 0;
  font-size: 0.94rem;
}

.zh-footer {
  padding: 44px 18px 28px;
  border-top: 1px solid var(--zh-line);
  background: var(--zh-surface);
}

.zh-footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  width: min(100%, var(--zh-max));
  margin: 0 auto;
}

.zh-footer-inner p {
  color: var(--zh-muted);
}

.zh-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  justify-content: flex-end;
}

.zh-footer-links a {
  color: var(--zh-ink);
  font-weight: 850;
  text-decoration: none;
}

.zh-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  width: min(100%, var(--zh-max));
  margin: 24px auto 0;
  color: var(--zh-muted);
  font-size: 0.88rem;
}

@media (max-width: 1180px) {
  .zh-hero-shell {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
    gap: 32px;
  }

  .zh-module-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .zh-section {
    padding: 78px 18px;
  }

  .zh-hero {
    padding-top: 104px;
  }

  .zh-hero-shell,
  .zh-product-panel,
  .zh-problem-panel,
  .zh-platform-map,
  .zh-trust-panel,
  .zh-final-panel,
  .zh-footer-inner {
    grid-template-columns: 1fr;
  }

  .zh-hero-visual {
    width: min(100%, 720px);
    margin: 0 auto;
  }

  .zh-module-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .zh-platform-layers,
  .zh-use-case-grid,
  .zh-pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zh-problem-copy {
    position: static;
  }

  .zh-final-panel {
    align-items: start;
  }

  .zh-footer-links,
  .zh-final-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  body {
    overflow-x: hidden;
  }

  .zh-home,
  .zh-container,
  .zh-section,
  .zh-hero-shell,
  .zh-product-panel,
  .zh-platform-map,
  .zh-trust-panel,
  .zh-final-panel {
    min-width: 0;
  }

  .zh-section {
    padding: 66px 16px;
  }

  .zh-hero {
    padding-top: 88px;
    padding-bottom: 58px;
  }

  .zh-section-head {
    margin-bottom: 24px;
    text-align: left;
  }

  .zh-section h1 {
    max-width: 100%;
    font-size: clamp(2.35rem, 9.5vw, 3.35rem);
    line-height: 0.98;
    letter-spacing: -0.052em;
  }

  .zh-section h2 {
    font-size: clamp(2rem, 11vw, 3.25rem);
    letter-spacing: -0.055em;
  }

  .zh-lead {
    margin-top: 18px;
    font-size: 1.03rem;
  }

  .zh-hero-badge {
    max-width: 100%;
    flex-wrap: wrap;
    border-radius: 24px;
  }

  .zh-actions,
  .zh-final-actions {
    width: 100%;
    align-items: stretch;
  }

  .zh-button {
    width: 100%;
    min-height: 52px;
  }

  .zh-hero-proof-row span,
  .zh-platform-core-list span,
  .zh-mini-chip-row span {
    min-height: 34px;
    font-size: 0.72rem;
  }

  .zh-hero-visual {
    border-radius: 30px;
    padding: 14px;
  }

  .zh-visual-topbar {
    flex-wrap: wrap;
  }

  .zh-visual-topbar em {
    width: 100%;
    margin-left: 0;
  }

  .zh-visual-tabs {
    overflow-x: auto;
    border-radius: 24px;
    scrollbar-width: none;
  }

  .zh-visual-tabs::-webkit-scrollbar {
    display: none;
  }

  .zh-visual-tabs span {
    flex: 0 0 auto;
    min-width: 104px;
  }

  .zh-visual-body {
    grid-template-columns: 1fr;
  }

  .zh-visual-sidebar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zh-visual-board {
    grid-template-columns: 1fr;
  }

  .zh-visual-card-wide {
    grid-column: auto;
  }

  .zh-product-panel,
  .zh-problem-panel,
  .zh-platform-map,
  .zh-trust-panel,
  .zh-final-panel {
    padding: 22px;
    border-radius: 30px;
  }

  .zh-module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zh-module-card {
    min-height: 104px;
  }

  .zh-problem-solution {
    display: grid;
    gap: 8px;
    border-radius: 24px;
  }

  .zh-platform-layers,
  .zh-use-case-grid,
  .zh-pricing-grid {
    grid-template-columns: 1fr;
  }

  .zh-layer-card {
    min-height: auto;
  }

  .zh-layer-card-top em {
    margin-left: 0;
  }

  .zh-use-case-rail {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .zh-use-case-rail::-webkit-scrollbar {
    display: none;
  }

  .zh-use-case-rail a {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .zh-price-card-featured {
    transform: none;
  }

  .zh-billing-choice {
    border-radius: 28px;
  }

  .zh-billing-choice a {
    min-height: 58px;
    border-radius: 22px;
  }

  .zh-trust-cards,
  .zh-mini-faq {
    gap: 12px;
  }

  .zh-footer-inner {
    gap: 12px;
  }

  .zh-footer-links {
    justify-content: flex-start;
  }

  .zh-footer-bottom {
    display: grid;
  }
}

@media (max-width: 520px) {
  .zh-section {
    padding-inline: 14px;
  }

  .zh-hero-badge {
    display: grid;
    width: fit-content;
    max-width: 100%;
    gap: 6px;
    padding: 8px;
  }

  .zh-hero-badge span,
  .zh-hero-badge strong {
    justify-content: center;
  }

  .zh-module-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(148px, 46vw);
    grid-template-columns: none;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .zh-module-grid::-webkit-scrollbar {
    display: none;
  }

  .zh-module-card {
    scroll-snap-align: start;
  }

  .zh-visual-sidebar {
    grid-template-columns: 1fr;
  }

  .zh-visual-card,
  .zh-layer-card,
  .zh-use-case-card,
  .zh-price-card,
  .zh-trust-cards article,
  .zh-mini-faq details {
    border-radius: 24px;
  }

  .zh-billing-choice {
    grid-template-columns: 1fr;
    border-radius: 24px;
    padding: 6px;
  }

  .zh-billing-choice a {
    border-radius: 18px;
  }

  .zh-product-panel,
  .zh-problem-panel,
  .zh-platform-map,
  .zh-trust-panel,
  .zh-final-panel {
    padding: 18px;
    border-radius: 26px;
  }

  .zh-footer-links {
    display: grid;
    gap: 10px;
  }
}

@media (max-width: 390px) {
  .zh-section h1 {
    font-size: clamp(2.12rem, 11.5vw, 2.9rem);
  }

  .zh-section h2 {
    font-size: clamp(1.85rem, 12vw, 2.7rem);
  }

  .zh-visual-tabs span {
    min-width: 96px;
    padding-inline: 8px;
    font-size: 0.7rem;
  }

  .zh-price-card,
  .zh-use-case-card,
  .zh-layer-card {
    padding: 18px;
  }
}

.zh-mini-faq summary::-webkit-details-marker {
  display: none;
}

/* Simplified pricing page */
.zh-pricing-page .zh-public-nav {
  margin-bottom: -76px;
}

.zh-pricing .zh-section {
  padding: 72px 18px;
}

.zh-pricing-hero {
  padding-top: 124px !important;
  padding-bottom: 58px !important;
}

.zh-pricing-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 24px;
  align-items: stretch;
}

.zh-pricing-hero-main,
.zh-pricing-quick-card,
.zh-pricing-card,
.zh-upgrade-card,
.zh-feature-table-wrap {
  border: 1px solid var(--zh-line);
  border-radius: var(--zh-radius-lg);
  background: var(--zh-surface-strong);
  box-shadow: var(--zh-shadow-soft);
}

.zh-pricing-hero-main {
  padding: clamp(28px, 5vw, 52px);
}

.zh-pricing-hero-main h1 {
  max-width: 780px;
  font-size: clamp(2.65rem, 5vw, 4.8rem);
}

.zh-pricing-hero-main .zh-lead {
  max-width: 760px;
}

.zh-pricing-quick-card {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 28px;
}

.zh-pricing-quick-card > span,
.zh-pricing-card-eyebrow {
  width: fit-content;
  border: 1px solid var(--zh-line);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--zh-orange-dark);
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.zh-pricing-quick-card strong {
  color: var(--zh-ink);
  font-size: clamp(1.55rem, 2.3vw, 2.15rem);
  line-height: 1;
}

.zh-pricing-quick-card p {
  margin: 0;
}

.zh-pricing-mini-price {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  padding: 16px;
  border: 1px solid rgba(201, 95, 44, 0.2);
  border-radius: 22px;
  background: rgba(239, 122, 54, 0.09);
}

.zh-pricing-mini-price small,
.zh-pricing-mini-price em {
  color: var(--zh-muted);
  font-size: 0.84rem;
  font-style: normal;
  font-weight: 800;
}

.zh-pricing-mini-price b {
  color: var(--zh-ink);
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.zh-pricing-section-head {
  max-width: 740px;
  margin-bottom: 28px;
}

.zh-pricing-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.zh-pricing-card {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto auto 1fr;
  gap: 18px;
  padding: 26px;
  overflow: hidden;
}

.zh-pricing-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.42), rgba(255, 247, 235, 0));
}

.zh-pricing-card > * {
  position: relative;
}

.zh-pricing-card.is-featured {
  border-color: rgba(239, 122, 54, 0.42);
  box-shadow: 0 30px 80px rgba(201, 95, 44, 0.18);
}

.zh-pricing-card.is-disabled {
  opacity: 0.82;
}

.zh-pricing-card-head {
  display: grid;
  gap: 12px;
}

.zh-pricing-card-head h3 {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1;
}

.zh-pricing-card-price {
  display: grid;
  gap: 5px;
}

.zh-pricing-card-price strong {
  display: block;
  color: var(--zh-ink);
  font-size: clamp(2.2rem, 3.4vw, 3.3rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.zh-pricing-card-price em {
  color: var(--zh-muted);
  font-size: 0.94rem;
  font-style: normal;
  font-weight: 800;
}

.zh-pricing-card-summary {
  margin: 0;
  color: var(--zh-muted);
  line-height: 1.62;
}

.zh-card-billing-choice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--zh-line);
  border-radius: 24px;
  background: rgba(111, 78, 55, 0.07);
}

.zh-card-billing-option {
  display: grid;
  gap: 3px;
  min-height: 66px;
  padding: 11px 12px;
  border-radius: 18px;
  color: var(--zh-ink);
  text-align: center;
  text-decoration: none;
}

.zh-card-billing-option:hover {
  background: rgba(255, 255, 255, 0.62);
}

.zh-card-billing-option.is-active,
.zh-card-billing-option.is-active:hover {
  background: linear-gradient(135deg, #f08a42, var(--zh-orange));
  color: #fffaf4;
  box-shadow: 0 14px 26px rgba(201, 95, 44, 0.2);
}

.zh-card-billing-option span {
  font-size: 0.7rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zh-card-billing-option strong {
  font-size: 1rem;
  line-height: 1.1;
}

.zh-card-billing-option small {
  font-size: 0.74rem;
  font-weight: 850;
  opacity: 0.86;
}

.zh-pricing-card-cta {
  width: 100%;
}

.zh-clean-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.zh-clean-list li {
  position: relative;
  padding-left: 22px;
  color: var(--zh-muted);
  line-height: 1.52;
}

.zh-clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--zh-orange);
}

.zh-upgrade-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.zh-upgrade-card {
  padding: 24px;
}

.zh-upgrade-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.zh-upgrade-card p {
  margin: 0;
  color: var(--zh-muted);
  line-height: 1.62;
}

.zh-feature-table-wrap {
  overflow-x: auto;
  scrollbar-color: rgba(201, 95, 44, 0.42) rgba(111, 78, 55, 0.08);
}

.zh-feature-table-wrap:focus-visible {
  outline: 3px solid rgba(239, 122, 54, 0.36);
  outline-offset: 4px;
}

.zh-feature-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.zh-feature-table th,
.zh-feature-table td {
  padding: 15px 18px;
  border-bottom: 1px solid rgba(111, 78, 55, 0.10);
  vertical-align: middle;
  text-align: left;
}

.zh-feature-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: rgba(255, 249, 240, 0.96);
  color: var(--zh-ink);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.zh-feature-table thead th:not(:first-child),
.zh-feature-table td {
  text-align: center;
}

.zh-feature-table tbody:last-child tr:last-child th,
.zh-feature-table tbody:last-child tr:last-child td {
  border-bottom: 0;
}

.zh-feature-group-row th {
  padding: 13px 18px;
  background: rgba(111, 78, 55, 0.07);
  color: var(--zh-orange-dark);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.zh-feature-table tbody tr:not(.zh-feature-group-row) th {
  width: 40%;
  color: var(--zh-ink);
  font-weight: 900;
  line-height: 1.25;
}

.zh-feature-status {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(111, 78, 55, 0.12);
  background: rgba(255, 255, 255, 0.64);
  color: var(--zh-muted);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.2;
}

.zh-feature-status.is-yes {
  border-color: rgba(35, 98, 70, 0.18);
  background: rgba(35, 98, 70, 0.10);
  color: #236246;
}

.zh-feature-status.is-partial {
  border-color: rgba(201, 95, 44, 0.18);
  background: rgba(239, 122, 54, 0.10);
  color: var(--zh-orange-dark);
}

.zh-feature-status.is-soon {
  border-color: rgba(74, 85, 104, 0.14);
  background: rgba(74, 85, 104, 0.08);
  color: #5f6470;
}

.zh-feature-status.is-no {
  border-color: rgba(111, 78, 55, 0.11);
  background: rgba(111, 78, 55, 0.06);
  color: rgba(111, 78, 55, 0.68);
}

.zh-pricing-faq-list {
  margin-top: 0;
}

.zh-pricing-faq-list details {
  background: var(--zh-surface-strong);
}

@media (max-width: 980px) {
  .zh-pricing-hero-shell,
  .zh-pricing-card-grid,
  .zh-upgrade-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .zh-pricing-page .zh-public-nav {
    margin-bottom: -64px;
  }

  .zh-pricing .zh-section {
    padding: 50px 16px;
  }

  .zh-pricing-hero {
    padding-top: 104px !important;
    padding-bottom: 42px !important;
  }

  .zh-pricing-hero-main,
  .zh-pricing-quick-card,
  .zh-pricing-card,
  .zh-upgrade-card {
    padding: 22px;
    border-radius: 26px;
  }

  .zh-pricing-hero-main h1 {
    font-size: clamp(2.24rem, 11vw, 3.25rem);
  }

  .zh-card-billing-choice {
    grid-template-columns: 1fr;
  }

  .zh-feature-table {
    min-width: 650px;
  }
}