/* Guideline website styles.
   Design tokens (brand colors, neutrals, type, spacing, radii) come from tokens.css, generated
   from brand/standard/. This file holds layout and components plus a few website-only values.
   Sections: Base · Page frame · Brand tab · Website tab · Assets tab · Footer · Responsive · Merchandise */
:root {
  --shadow-overlay: 0 16px 40px rgb(17 19 23 / 12%);
  --type-feature: 24px;
  --type-mission: 36px;
  --type-specimen: 80px;

  /* Website-only shades (not brand rules; see brand/standard/ for those). */
  --page-dark: #101820;
  --page-dark-logo: #111820;
  --page-dark-border: #1d252d;
  --page-dark-border-strong: #27323a;
  --page-dark-control-border: #46515b;
  --page-code-text: #d8f4ff;
  --page-footer-text: #b8c4cb;
  --page-text-intro: #3f4850;
  --page-text-secondary: #4f565d;
  --page-stage: #f8fafb;
  --page-do: #3d7b2a;
  --page-dont: #b32e28;
  --page-primary-hover: #ff5c54;
  --status-ok-border: #9dd4b1;
  --status-ok-text: #176b3a;
  --status-ok-bg: #eefaf2;
  --status-renamed-border: #9ac5ef;
  --status-renamed-text: #1b5f9e;
  --status-renamed-bg: #eef6ff;
  --status-review-border: #f2c777;
  --status-review-text: #8a5200;
  --status-review-bg: #fff8e9;
  --status-issue-border: #efaaa5;
  --status-issue-text: #a2231b;
  --status-issue-bg: #fff1f0;
}

/* ===== Base: reset, typography, links ===== */

/* Keyboard users can jump past the header and tabs (WCAG 2.4.1). */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 1000;
  padding: 8px 12px;
  border: 2px solid var(--ink);
  color: var(--ink);
  background: var(--paper);
  font-weight: 700;
}

.skip-link:focus {
  top: 8px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 184px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: var(--type-body);
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  color: inherit;
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--ztag-navy);
  text-underline-offset: 3px;
}

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

code,
pre {
  font-family: var(--font-data);
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid rgb(0 163 224 / 38%);
  outline-offset: 2px;
}

.shell {
  width: min(var(--page-width), calc(100% - 32px));
  margin-inline: auto;
}

/* ===== Page frame: header, tabs, section navigation, sections ===== */

.app-header {
  position: sticky;
  z-index: 40;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 95%);
  backdrop-filter: blur(14px);
}

.app-header-inner {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-lockup {
  display: inline-flex;
  min-height: var(--touch-target);
  align-items: center;
  gap: 14px;
  color: var(--ink);
  font-size: var(--type-ui);
  font-weight: var(--weight-bold);
  text-decoration: none;
}

.brand-lockup img {
  width: 86px;
  height: 36px;
  object-fit: contain;
}

.brand-lockup span {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: var(--weight-semibold);
}

.account {
  display: flex;
  align-items: center;
  gap: 8px;
}

.account-name {
  max-width: 200px;
  overflow: hidden;
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: var(--weight-semibold);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 520px);
  align-items: end;
  gap: 64px;
  padding: 64px 0 36px;
}

.eyebrow,
.spec-label {
  margin: 0 0 8px;
  color: var(--ztag-navy);
  font-size: var(--type-caption);
  font-weight: var(--weight-extrabold);
  line-height: 1.35;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
blockquote,
figure {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: var(--type-display);
  font-weight: var(--weight-extrabold);
  line-height: 1.05;
}

h2 {
  margin-bottom: 0;
  font-size: var(--type-section);
  font-weight: var(--weight-bold);
  line-height: 1.16;
}

h3 {
  font-size: var(--type-subheading);
  font-weight: var(--weight-bold);
  line-height: 1.35;
}

.page-summary {
  max-width: 520px;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: var(--type-body);
  line-height: 1.55;
}

.primary-tabs {
  position: sticky;
  z-index: 30;
  top: 68px;
  display: flex;
  gap: 4px;
  padding-top: 20px;
  border-bottom: 1px solid var(--line-strong);
  background: rgb(255 255 255 / 96%);
  backdrop-filter: blur(14px);
}

.primary-tabs button {
  min-width: 118px;
  min-height: var(--touch-target);
  padding: 10px 18px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  cursor: pointer;
  font-size: var(--type-ui);
  font-weight: var(--weight-bold);
}

.primary-tabs button:hover {
  background: var(--surface);
}

.primary-tabs button[aria-selected="true"] {
  border-bottom-color: var(--ztag-blue);
  color: var(--ztag-navy);
}

.local-toc {
  position: sticky;
  z-index: 20;
  top: 135px;
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 96%);
  scrollbar-width: none;
}

.local-toc::-webkit-scrollbar {
  display: none;
}

.local-toc a {
  display: inline-flex;
  min-height: 36px;
  flex: 0 0 auto;
  align-items: center;
  padding: 7px 10px;
  border-radius: var(--radius-card);
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: var(--weight-semibold);
  text-decoration: none;
}

.local-toc a:hover {
  color: var(--ink);
  background: var(--surface);
}

.system-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  margin-bottom: 36px;
}

.section-heading-actions {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.section-intro {
  max-width: 900px;
  margin-bottom: 28px;
  color: var(--page-text-intro);
}

.section-action-note {
  max-width: 640px;
  margin: -16px 0 28px;
  color: var(--muted);
  font-size: var(--type-ui);
}

/* ===== Brand tab: mission, Logo, color, type, kids, applications ===== */

.mission-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.mission-layout blockquote,
.slogan-statement > strong {
  display: block;
  margin-bottom: 0;
  color: var(--ztag-blue);
  font-size: var(--type-mission);
  font-weight: var(--weight-extrabold);
  line-height: 1.08;
}

.mission-statement .spec-label,
.slogan-statement .spec-label {
  margin-bottom: 14px;
}

.supporting-slogan {
  max-width: 520px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--type-body);
  line-height: 1.6;
}

.white-outline-logo {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: stretch;
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.white-outline-logo-preview {
  display: grid;
  min-height: 300px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--page-dark-border);
  border-radius: var(--radius-card);
  background: var(--page-dark-logo);
}

.white-outline-logo-preview img {
  width: min(360px, 76%);
  max-height: 52%;
  object-fit: contain;
}

.white-outline-logo-copy {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 12px;
}

.white-outline-logo-copy h3,
.white-outline-logo-copy p {
  margin: 0;
}

.white-outline-logo-copy > p:not(.spec-label) {
  color: var(--page-text-secondary);
  font-size: var(--type-ui);
  line-height: 1.65;
}

.white-outline-logo-copy .button {
  margin-top: 6px;
}

.logo-protection > h3 {
  margin-bottom: 18px;
}

.logo-protection {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.logo-protection ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
}

.logo-protection li {
  color: var(--page-text-secondary);
  font-size: var(--type-ui);
}

.rule-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.rule {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--radius-card);
}

.rule > span {
  font-size: var(--type-caption);
  font-weight: var(--weight-extrabold);
  text-transform: uppercase;
}

.rule p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--type-ui);
}

.rule-do {
  border-left-color: var(--ztag-green);
}

.rule-do > span {
  color: var(--page-do);
}

.rule-dont {
  border-left-color: var(--ztag-red);
}

.rule-dont > span {
  color: var(--page-dont);
}

.subheading {
  margin-bottom: 16px;
  font-size: var(--type-ui);
  font-weight: var(--weight-bold);
}

.color-group-heading {
  margin-top: 40px;
}

.color-grid {
  display: grid;
  gap: 48px 36px;
}

.color-grid-core,
.color-grid-supporting,
.color-grid-neutral {
  grid-template-columns: 1fr 1fr;
}

.color-card {
  --color-swatch-size: 210px;
  display: grid;
  grid-template-columns: var(--color-swatch-size) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  min-width: 0;
}

.color-sample {
  width: var(--color-swatch-size);
  height: var(--color-swatch-size);
  border: 1px solid var(--sample-border, transparent);
  background: var(--color);
}

.color-details {
  min-width: 0;
  max-height: var(--color-swatch-size);
  overflow: hidden;
}

.color-name {
  margin: 0 0 6px;
}

.color-name strong {
  font-size: var(--type-feature);
  line-height: 1.25;
}

.color-values {
  display: grid;
  margin: 0;
}

.color-values > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: center;
  min-width: 0;
  min-height: 30px;
}

.color-values dt {
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: var(--weight-bold);
}

.color-values dd {
  min-width: 0;
  margin: 0;
  line-height: 1;
}

[data-copy-value] {
  display: block;
  min-height: 30px;
  padding: 3px 0;
  border: 0;
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-data);
  font-size: var(--type-caption);
  font-weight: var(--weight-semibold);
  line-height: 1.25;
  text-align: left;
  text-decoration: none;
}

[data-copy-value]:hover {
  color: var(--ztag-navy);
}

[data-copy-value].copied {
  color: var(--page-do);
}

.color-footnote {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--type-caption);
}

.type-specimens {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-block: 1px solid var(--line);
}

.type-specimens article {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  align-items: center;
  min-width: 0;
  padding: 32px 28px;
  border-right: 1px solid var(--line);
}

.type-specimens article:last-child {
  border-right: 0;
}

/* Wide card for image specimens (decorative font): image and text wrap on narrow screens. */
.type-specimens .type-specimen-wide {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
}

.type-specimen-wide img {
  flex: 1 1 320px;
  min-width: 0;
  max-width: 560px;
  height: auto;
}

.type-specimen-wide div {
  flex: 0 1 240px;
}

.type-sample {
  color: var(--ztag-blue);
  font-size: var(--type-specimen);
  font-weight: 400;
  line-height: 1;
}

.type-sample-bold {
  font-weight: 800;
}

.type-specimens strong {
  display: block;
  margin-bottom: 10px;
}

.type-specimens p {
  max-width: 100%;
  margin-bottom: 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: var(--type-caption);
  line-height: 1.8;
}

.type-scale {
  margin-top: 32px;
  border-block: 1px solid var(--line-strong);
}

.type-scale > div {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  min-height: 52px;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  font-size: var(--type-ui);
}

.type-scale > div:last-child {
  border-bottom: 0;
}

.kids-visual-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-block: 1px solid var(--line);
}

.kids-visual-intro > article {
  min-width: 0;
  padding: 28px 28px 28px 0;
}

.kids-visual-intro > article + article {
  padding-inline: 28px 0;
  border-left: 1px solid var(--line);
}

.kids-title-artwork {
  display: block;
  width: min(100%, 520px);
  height: 74px;
  margin: 10px 0 24px;
  object-fit: contain;
  object-position: left center;
}

.kids-type-spec {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
}

.kids-type-spec > div {
  display: grid;
  gap: 2px;
  padding-right: 12px;
}

.kids-type-spec dt,
.kids-visual-rules li {
  font-size: var(--type-caption);
}

.kids-type-spec dt {
  color: var(--muted);
  font-weight: 600;
}

.kids-type-spec dd {
  margin: 0;
  font-size: var(--type-ui);
  font-weight: 700;
}

.kids-visual-rules h3 {
  margin-bottom: 12px;
  font-size: var(--type-subheading);
}

.kids-visual-rules ul {
  margin: 0;
  padding-left: 20px;
}

.kids-visual-rules li + li {
  margin-top: 6px;
}

.kids-emotion-set > header {
  margin: 36px 0 14px;
}

.kids-library-heading {
  margin: 0;
  font-size: var(--type-subheading);
}

.kids-asset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 20px;
}

.asset-masonry {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.asset-masonry[data-visual-library="community-launch-pack:event-gear"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.asset-masonry .application-card {
  display: block;
  width: 100%;
  margin: 0;
  align-self: start;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
  box-shadow: 0 8px 24px rgb(2 86 160 / 7%);
}

.asset-masonry .application-card > div {
  padding: 16px;
}

.application-collection-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.application-collection-heading h3,
.application-collection-heading p {
  margin-bottom: 0;
}

.application-collection-heading > div:first-child > p:last-child {
  max-width: 660px;
  margin-top: 8px;
  color: var(--muted);
}

.application-collection-heading-secondary {
  margin-top: 48px;
}

.application-collection-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 8px;
}

.application-subsection-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 4px 0 20px;
}

.application-subsection-heading-spaced {
  margin-top: 46px;
}

.application-subsection-heading h4,
.application-subsection-heading p {
  margin-bottom: 0;
}

.application-card {
  min-width: 0;
}

.application-image {
  display: block;
  width: 100%;
  aspect-ratio: auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: white;
}

.application-image:hover,
.application-image:focus-visible {
  border-color: var(--ztag-blue);
}

.application-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.asset-masonry .application-image {
  overflow: visible;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.asset-masonry .application-image:hover,
.asset-masonry .application-image:focus-visible {
  border-color: var(--line);
  background: var(--surface);
}

.asset-library-card .application-image {
  padding: 10px;
  background: var(--surface);
}

.application-card > div {
  padding-top: 14px;
}

.application-card-meta {
  display: flex;
  min-height: 22px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.file-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1px solid var(--status-ok-border);
  border-radius: 999px;
  color: var(--status-ok-text);
  background: var(--status-ok-bg);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.file-status::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: '';
}

.file-status[data-file-status="renamed"] {
  border-color: var(--status-renamed-border);
  color: var(--status-renamed-text);
  background: var(--status-renamed-bg);
}

.file-status[data-file-status="review-required"] {
  border-color: var(--status-review-border);
  color: var(--status-review-text);
  background: var(--status-review-bg);
}

.file-status[data-file-status="unchecked"] {
  border-color: var(--line);
  color: var(--muted);
  background: var(--surface);
}

.file-status[data-file-status="link-issue"] {
  border-color: var(--status-issue-border);
  color: var(--status-issue-text);
  background: var(--status-issue-bg);
}

.production-file-link {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  color: var(--ztag-navy);
  font-size: var(--type-caption);
  font-weight: 700;
  text-decoration: none;
}

.production-file-link span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.production-file-link:hover,
.production-file-link:focus-visible {
  color: var(--ztag-blue);
  text-decoration: underline;
}

.file-governance-note {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(320px, 1.4fr) auto;
  align-items: center;
  gap: 26px;
  margin-top: 32px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.file-governance-note h3,
.file-governance-note p {
  margin-bottom: 0;
}

.file-governance-note > * {
  min-width: 0;
}

.file-governance-note > p {
  color: var(--muted);
  font-size: var(--type-ui);
}

.file-governance-note code {
  color: var(--ink);
  overflow-wrap: anywhere;
}

.file-governance-note > a {
  color: var(--ztag-navy);
  font-size: var(--type-ui);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.application-card h3 {
  margin-bottom: 6px;
}

.application-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--type-ui);
}

.asset-reference-note {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--type-caption);
}

@media (max-width: 840px) {
  .asset-masonry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .asset-masonry,
  .asset-masonry[data-visual-library="community-launch-pack:event-gear"] {
    grid-template-columns: 1fr;
  }
}

.component-table,
.responsive-table {
  border-block: 1px solid var(--line-strong);
}

.component-table > div,
.responsive-table > div {
  display: grid;
  min-height: 54px;
  align-items: center;
  gap: 18px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: var(--type-ui);
}

.component-table > div:last-child,
.responsive-table > div:last-child {
  border-bottom: 0;
}

.component-table > div {
  grid-template-columns: 0.8fr 1.5fr 1.7fr;
}

.component-table.file-standard-table > div {
  grid-template-columns: minmax(180px, 0.65fr) minmax(0, 2.35fr);
}

.file-standard-table code,
.file-standard-table span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.responsive-table > div {
  grid-template-columns: 0.75fr 0.85fr 1fr 1fr 0.75fr;
}

.table-head {
  min-height: 44px !important;
  color: var(--muted);
  background: var(--surface);
  font-size: var(--type-caption) !important;
  font-weight: 800;
  text-transform: uppercase;
}

/* ===== Brand tab: contact; shared buttons ===== */

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-block: 1px solid var(--line);
}

.contact-row > a:not(.button) {
  color: var(--ink);
  font-size: var(--type-ui);
  font-weight: var(--weight-semibold);
  text-decoration: none;
}

.button,
.icon-button {
  display: inline-flex;
  min-height: var(--touch-target);
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-card);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}

.button {
  gap: 8px;
  padding: 10px 17px;
  border: 1px solid transparent;
  font-size: var(--type-ui);
}

.button-primary {
  color: var(--ink);
  background: var(--ztag-red);
}

.button-primary:hover {
  background: var(--page-primary-hover);
}

.button-secondary {
  border-color: var(--ztag-navy);
  color: var(--ztag-navy);
  background: white;
}

.button-secondary:hover {
  background: var(--surface-blue);
}

.button-quiet {
  color: var(--ztag-navy);
  background: transparent;
}

.button-quiet:hover {
  background: var(--surface);
}

.icon-button {
  width: var(--touch-target);
  min-width: var(--touch-target);
  padding: 0;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: white;
}

.icon-button:hover {
  border-color: var(--ztag-blue);
  color: var(--ztag-navy);
  background: var(--surface-blue);
}

.icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  background-color: transparent;
  background-image: var(--icon);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.i-download { --icon: url("./assets/icons/download.svg"); }
.i-copy { --icon: url("./assets/icons/copy.svg"); }
.i-external { --icon: url("./assets/icons/external-link.svg"); }
.i-search { --icon: url("./assets/icons/search.svg"); }
.i-image { --icon: url("./assets/icons/image.svg"); }
.i-boxes { --icon: url("./assets/icons/boxes.svg"); }
.i-layout { --icon: url("./assets/icons/layout-template.svg"); }

.website-reference {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 400px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.website-reference > img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border-right: 1px solid var(--line);
  object-fit: cover;
  object-position: top center;
}

/* ===== Website tab: direction, tokens, components, states ===== */

.signal-list {
  display: grid;
  align-content: stretch;
}

.signal-list article {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 14px;
  align-items: start;
  padding: 20px;
  border-bottom: 1px solid var(--line);
}

.signal-list article:last-child {
  border-bottom: 0;
}

.signal-list span {
  color: var(--ztag-navy);
  font-size: var(--type-caption);
  font-weight: 800;
  text-transform: uppercase;
}

.signal-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--type-caption);
}

.principle-grid,
.finish-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}

.principle-grid article,
.finish-grid article {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.principle-grid span {
  color: var(--ztag-blue);
  font-size: var(--type-caption);
  font-weight: 800;
}

.principle-grid h3 {
  margin: 28px 0 8px;
}

.principle-grid p,
.finish-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--type-caption);
}

.foundation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.spec-block {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.spec-block h3 {
  margin-bottom: 24px;
}

.spec-block dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 18px;
  margin: 0;
}

.spec-block dl div {
  min-width: 0;
}

.spec-block dt {
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: 700;
}

.spec-block dd {
  margin: 2px 0 0;
  font-size: var(--type-caption);
  font-weight: 600;
}

.token-panel {
  position: relative;
  display: grid;
  grid-template-columns: 0.5fr 1.5fr;
  gap: 24px;
  margin-top: 14px;
  padding: 24px;
  overflow: hidden;
  color: white;
  background: var(--page-dark);
  border-radius: var(--radius-card);
}

.token-panel .eyebrow {
  color: var(--ztag-cyan);
}

.token-panel h3 {
  margin-bottom: 0;
}

.token-panel pre {
  margin: 0;
  overflow: auto;
  color: var(--page-code-text);
  font-size: var(--type-caption);
  line-height: 1.65;
}

.token-panel .icon-button {
  position: absolute;
  top: 14px;
  right: 14px;
  border-color: var(--page-dark-control-border);
  color: white;
  background: transparent;
}

.token-panel .icon-button .icon {
  filter: brightness(0) invert(1);
}

.component-specimen {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}

.component-specimen > header {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.component-specimen h3 {
  margin-bottom: 0;
}

.component-stage {
  padding: 24px;
  background-color: var(--page-stage);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 24px 24px;
}

.button-stage {
  display: flex;
  min-height: 140px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.two-up {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 14px 0;
}

.form-stage {
  display: grid;
  min-height: 220px;
  align-content: center;
  gap: 14px;
}

.form-stage label {
  display: grid;
  gap: 6px;
  font-size: var(--type-caption);
  font-weight: 700;
}

.form-stage input,
.form-stage select {
  width: 100%;
  min-height: var(--touch-target);
  padding: 9px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  background: white;
  font-size: var(--type-ui);
}

.state-stage {
  display: grid;
  min-height: 220px;
  align-content: center;
  gap: 8px;
}

.state-stage > div {
  display: grid;
  grid-template-columns: 10px 74px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: white;
}

.state-stage strong {
  font-size: var(--type-caption);
}

.state-stage small {
  color: var(--muted);
  font-size: var(--type-caption);
}

.state-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.state-ok { background: var(--ztag-green); }
.state-review { background: var(--ztag-yellow); }
.state-blocked { background: var(--ztag-red); }

.content-rules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.content-rules article {
  padding: 22px;
  border-top: 3px solid var(--ztag-blue);
  background: var(--surface);
}

.content-rules h3 {
  margin-bottom: 18px;
}

.content-rules ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: var(--type-caption);
}

.content-rules li + li {
  margin-top: 8px;
}

.finish-grid {
  grid-template-columns: repeat(4, 1fr);
}

.finish-grid article {
  min-height: 132px;
}

.finish-grid strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ztag-navy);
}

.qa-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
}

.qa-grid > div {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px;
  border-right: 1px solid var(--line);
}

.qa-grid > div:last-child {
  border-right: 0;
}

.qa-grid h3 {
  margin-bottom: 8px;
}

.qa-grid label {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 8px;
  align-items: start;
  color: var(--muted);
  font-size: var(--type-caption);
}

.qa-grid input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--ztag-blue);
}

/* ===== Assets tab: Logo library, products, icons, data ===== */

.product-library-heading {
  margin: 0 0 14px;
  font-size: var(--type-subheading);
}

.icon-style-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, 0.85fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 28px;
}

.icon-style-intro > div > p {
  max-width: 650px;
  margin-bottom: 18px;
  color: var(--muted);
}

.icon-package-download {
  display: inline-flex;
  width: fit-content;
}

.icon-style-specs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.icon-style-specs > div {
  display: grid;
  min-height: 74px;
  align-content: center;
  gap: 2px;
  padding: 10px 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.icon-style-specs dt {
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: var(--weight-semibold);
}

.icon-style-specs dd {
  margin: 0;
  font-size: var(--type-ui);
  font-weight: var(--weight-bold);
}

.icon-library-heading {
  margin: 40px 0 14px;
  font-size: var(--type-subheading);
}

.icon-style-intro + .icon-library-heading {
  margin-top: 32px;
}

.icon-rules {
  margin-top: 28px;
}

/* ===== Downloads: one card and one grid for every downloadable file =====
   Preview (saves the main file), name, notes, then one button per file.
   Whole sets (ZIP) sit on the right of the section heading. */

.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.download-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
}

.download-card-preview {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  padding: 14%;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  transition: background-color 160ms ease;
}

.download-card-preview:hover {
  background: var(--surface-blue);
}

.download-card-preview img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

.download-card-preview-dark,
.download-card-preview-dark:hover {
  border-color: var(--page-dark-border);
  background: var(--page-dark-logo);
}

.download-grid-logos .download-card-preview {
  padding: 18%;
}

.download-grid-photos .download-card-preview {
  padding: 12px;
  background: white;
}

.download-grid-photos .download-card-preview:hover {
  background: var(--surface-blue);
}

.download-card-preview .icon {
  width: 34%;
  height: 34%;
}

.download-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px 16px;
}

.download-card-body strong {
  font-size: var(--type-ui);
  line-height: 1.35;
}

.download-card-body p {
  margin: 0;
  color: var(--muted);
  font-size: var(--type-caption);
  line-height: 1.5;
}

.download-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px;
}

.download-chip {
  display: inline-flex;
  min-height: var(--touch-target);
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  color: var(--ink);
  background: white;
  font-size: var(--type-caption);
  font-weight: var(--weight-bold);
  text-decoration: none;
}

.download-chip:hover {
  border-color: var(--ztag-blue);
  color: var(--ztag-navy);
  background: var(--surface-blue);
}

.download-chip .icon {
  width: 16px;
  height: 16px;
}

@media (max-width: 1100px) {
  .download-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .download-card-body {
    padding: 12px;
  }
}

/* Members-only parts: a status tag after the title ("Internal" unless data-status says otherwise). */
.status-tag {
  display: inline-block;
  margin-left: 12px;
  padding: 3px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: var(--type-caption);
  font-weight: var(--weight-bold);
  letter-spacing: 0;
  line-height: 1.4;
  vertical-align: middle;
  white-space: nowrap;
}

.status-tag-beta {
  border-color: var(--ztag-yellow);
  color: var(--ink);
  background: rgb(250 194 36 / 18%);
}

[role="tab"] .status-tag,
.download-card-body .status-tag {
  margin-left: 8px;
  padding: 1px 7px;
}

.data-links {
  border-block: 1px solid var(--line-strong);
}

.data-links > a {
  display: grid;
  min-height: 62px;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.data-links > a {
  grid-template-columns: 28px 1fr auto;
}

.data-links > a:last-child {
  border-bottom: 0;
}

.data-links > a:hover {
  background: var(--surface-blue);
}

.data-links small {
  color: var(--muted);
  font-size: var(--type-caption);
}

.data-links > a > .icon {
  width: 24px;
  height: 24px;
  color: var(--ztag-navy);
}

.data-links div {
  display: grid;
}

.data-links strong {
  font-size: var(--type-ui);
}

.data-links code {
  color: var(--ztag-navy);
  font-size: var(--type-caption);
  font-weight: 800;
}

/* ===== Footer and toast ===== */

.site-footer {
  background: var(--page-dark);
}

.site-footer > div {
  display: flex;
  min-height: 100px;
  align-items: center;
  gap: 24px;
  color: var(--page-footer-text);
  font-size: var(--type-caption);
}

.site-footer > div span:first-child {
  color: white;
  font-weight: 700;
}

.site-footer a {
  margin-left: auto;
  color: white;
}

.toast {
  position: fixed;
  z-index: 60;
  right: 20px;
  bottom: 20px;
  min-width: 140px;
  padding: 12px 16px;
  border-radius: var(--radius-overlay);
  color: white;
  background: var(--page-dark);
  box-shadow: var(--shadow-overlay);
  font-size: var(--type-caption);
  font-weight: var(--weight-semibold);
}

/* ===== Responsive (narrow screens) and reduced motion ===== */

@media (max-width: 900px) {
  .page-header {
    gap: 32px;
  }

  .icon-style-intro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .type-specimens article {
    grid-template-columns: 100px 1fr;
  }

  .color-card {
    --color-swatch-size: 180px;
  }
}

@media (max-width: 820px) {
  :root {
    --type-mission: 30px;
  }

  html {
    scroll-padding-top: 162px;
  }

  .shell {
    width: min(var(--page-width), calc(100% - 32px));
  }

  .app-header-inner {
    min-height: 60px;
  }

  .brand-lockup img {
    width: 72px;
  }

  .brand-lockup span {
    display: none;
  }

  .header-meta {
    display: none;
  }

  .page-header {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 44px 0 28px;
  }

  .page-summary {
    font-size: var(--type-body);
  }

  .primary-tabs {
    top: 60px;
    padding-top: 8px;
  }

  .primary-tabs button {
    min-width: 0;
    flex: 1;
    padding-inline: 10px;
  }

  .local-toc {
    top: 113px;
  }

  .system-section {
    padding: 52px 0;
  }

  .mission-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .kids-visual-intro {
    grid-template-columns: 1fr;
  }

  .kids-visual-intro > article {
    padding: 24px 0;
  }

  .kids-visual-intro > article + article {
    padding-inline: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .section-heading-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .application-collection-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .file-governance-note {
    grid-template-columns: 1fr;
  }

  .application-grid.asset-library-grid {
    grid-template-columns: 1fr;
  }

  .application-grid,
  .content-rules,
  .principle-grid,
  .finish-grid {
    grid-template-columns: 1fr 1fr;
  }

  .type-specimens,
  .foundation-grid,
  .two-up,
  .qa-grid,
  .website-reference {
    grid-template-columns: 1fr;
  }

  .color-grid-core,
  .color-grid-supporting,
  .color-grid-neutral {
    grid-template-columns: 1fr;
  }

  .type-specimens article,
  .qa-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .type-specimens article:last-child,
  .qa-grid > div:last-child {
    border-bottom: 0;
  }

  .contact-row {
    grid-template-columns: 1fr 1fr;
  }

  .website-reference > img {
    min-height: 320px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .token-panel {
    grid-template-columns: 1fr;
  }

  .responsive-table > div {
    grid-template-columns: 0.75fr 1fr 1.2fr;
  }

  .responsive-table > div > :nth-child(4),
  .responsive-table > div > :nth-child(5) {
    display: none;
  }

  .white-outline-logo {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  :root {
    --type-specimen: 54px;
  }

  .shell {
    width: calc(100% - 32px);
  }

  .application-grid,
  .content-rules,
  .principle-grid,
  .finish-grid,
  .rule-pair,
  .contact-row {
    grid-template-columns: 1fr;
  }

  .white-outline-logo-preview {
    min-height: 240px;
  }

  .color-card {
    --color-swatch-size: 144px;
    gap: 16px;
  }

  .color-name {
    margin-bottom: 8px;
  }

  .color-name strong {
    font-size: var(--type-subheading);
  }

  .color-values > div {
    grid-template-columns: 68px minmax(0, 1fr);
    min-height: 22px;
  }

  [data-copy-value] {
    min-height: 24px;
    padding-block: 1px;
  }

  .component-table > div,
  .component-table.file-standard-table > div {
    grid-template-columns: 1fr;
    gap: 3px;
    padding-block: 15px;
  }

  .component-table .table-head {
    display: none;
  }

  .type-specimens article {
    grid-template-columns: 72px 1fr;
    padding: 24px 12px;
  }

  .button-stage {
    justify-content: stretch;
  }

  .button-stage .button {
    width: 100%;
  }

  .spec-block dl {
    grid-template-columns: 1fr;
  }

  .token-panel {
    padding: 18px;
  }

  .token-panel pre {
    font-size: var(--type-caption);
  }

  .icon-style-specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .kids-type-spec {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .kids-title-artwork {
    height: 58px;
  }

  .site-footer > div {
    flex-wrap: wrap;
    align-content: center;
    gap: 8px 16px;
  }

  .site-footer a {
    width: 100%;
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ===== Merchandise gallery ===== */

/* Current merchandise product visuals share one full-product white canvas. */

/* Separate transparent color exports for Team Sweatbands. */