/* ============================================
   WEB FONTS
   ============================================ */
@font-face {
  font-family: 'BFHeadline';
  src: url('../fonts/BFHeadline-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Pangea Text';
  src: url('../fonts/PangeaBasicText-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Pangea Text';
  src: url('../fonts/PangeaBasicText-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Pangea Text';
  src: url('../fonts/PangeaBasicText-Italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Pangea Text';
  src: url('../fonts/PangeaBasicText-SemiBoldItalic.woff2') format('woff2');
  font-weight: 600;
  font-style: italic;
  font-display: swap;
}

/* ============================================
   LANGUAGE VISIBILITY
   ============================================ */
html[lang="de"] [lang="en"],
html[lang="en"] [lang="de"] {
  display: none;
}

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
  /* Medical Colors */
  --colour-medical-blue: #133e8f;
  --colour-medical-light-blue: #e5ecf4;
  --colour-medical-cyan: #20b9d6;
  --colour-medical-cyan-dark: #178196;
  --colour-medical-cyan-light: #92e0ef;
  --colour-medical-yellow: #fbba00;
  --colour-medical-yellow-dark: #bc8c00;
  --colour-medical-yellow-light: #fcce59;
  --colour-medical-yellow-tint: #fff3d7;
  --colour-medical-cyan-tint: #d7ebf5;

  /* Sports Colors */
  --colour-sports-dark-blue: #02263d;
  --colour-sports-grey-blue: #b3bec5;
  --colour-sports-grey-blue-dark: #586974;
  --colour-sports-grey-blue-light: #dce1e5;
  --colour-sports-neon-green: #b9fd33;
  --colour-sports-neon-green-dark: #4f6628;
  --colour-sports-neon-green-light: #cffc7a;

  /* General Colors */
  --colour-general-dark-grey: #45484f;
  --colour-general-grey: #c2c2c2;
  --colour-general-light-grey: #e6e6e6;
  --colour-general-very-light-grey: #f0f0f0;
  --colour-general-white: #ffffff;
  --colour-general-correct: #05944f;
  --colour-general-incorrect: #e11900;
  --colour-general-correct-light: #b4dfca;
  --colour-general-incorrect-light: #f5bab4;
  --colour-general-overlay-tint: #00000099;

  /* Spacing */
  --spacing-component-padding-desktop: 96px;
  --spacing-component-padding-mobile: 72px;
  --spacing-inner-xxl: 40px;
  --spacing-inner-xl: 32px;
  --spacing-inner-l: 24px;
  --spacing-inner-m: 16px;
  --spacing-inner-s: 8px;
  --spacing-inner-xs: 4px;

  /* Border Radius */
  --radius-large: 40px;
  --radius-medium: 20px;
  --radius-small: 12px;

  /* Grid */
  --grid-gutter-desktop: 20px;
  --grid-gutter-mobile: 12px;
  --grid-margin-desktop: 80px;
  --grid-margin-mobile: 20px;

  /* Typography - 1440px defaults */
  --font-display: 'BFHeadline', 'Arial Rounded MT Bold', 'Nunito', sans-serif;
  --font-body: 'Pangea Text', 'Inter', 'Helvetica Neue', sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--colour-general-dark-grey);
  background: var(--colour-general-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   LAYOUT
   ============================================ */
.page-wrapper {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--grid-margin-desktop);
}

@media (max-width: 768px) {
  .page-wrapper { padding: 0 var(--grid-margin-mobile); }
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  background: var(--colour-medical-blue);
  color: white;
  padding: 80px 32px;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-header .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0;
  position: relative;
}

.page-header .badge--status {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  border-radius: var(--radius-large);
  font-weight: 600;
  font-size: 14px;
  background: var(--colour-medical-light-blue);
  color: var(--colour-medical-blue);
  margin-bottom: 28px;
}

/* Language Switcher */
.lang-switch {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 3px;
}
.lang-btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  background: transparent;
  color: rgba(255,255,255,0.5);
}
.lang-btn:hover {
  color: rgba(255,255,255,0.8);
}
.lang-btn--active {
  background: rgba(255,255,255,0.2);
  color: white;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: normal;
  margin-bottom: 16px;
  line-height: 1.05;
}

.page-header p {
  font-size: 20px;
  opacity: 0.8;
  max-width: 640px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .page-header { padding: 48px 20px; }
  .page-header h1 { font-size: 32px; }
}

/* ============================================
   TOP NAV BAR
   ============================================ */
.nav-bar {
  background: var(--colour-general-white);
  border-bottom: 1px solid var(--colour-general-light-grey);
  padding: 12px 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 2px rgba(19,62,143,0.06);
}

.nav-bar ul {
  list-style: none;
  display: flex;
  gap: 8px;
  max-width: 1280px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.nav-bar a {
  text-decoration: none;
  color: var(--colour-general-dark-grey);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 8px;
  display: block;
  transition: all 0.2s;
  white-space: nowrap;
}

.nav-bar a:hover,
.nav-bar a.active {
  color: var(--colour-medical-blue);
  background: var(--colour-medical-light-blue);
}

.main-content {
  min-height: 100vh;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0;
}

@media (max-width: 1344px) {
  .main-content { padding: 0 32px; }
}

@media (max-width: 768px) {
  .nav-bar { padding: 8px 16px; }
  .nav-bar ul { gap: 4px; }
  .nav-bar a { font-size: 13px; padding: 6px 10px; }
}

/* ============================================
   SECTIONS
   ============================================ */
.ds-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--colour-general-light-grey);
}

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

@media (max-width: 768px) {
  .ds-section { padding: 48px 0; }
}

.section-title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--colour-medical-blue);
  margin-bottom: 12px;
  letter-spacing: normal;
}

/* WCAG 2.1 SC 1.4.8 — max 80 characters per line */
.ds-section p {
  max-width: 75ch;
}

.section-subtitle {
  font-size: 17px;
  color: var(--colour-general-dark-grey);
  margin-bottom: 48px;
  max-width: 75ch;
  line-height: 1.65;
}

/* Read more / Mehr erfahren */
.section-desc-wrap {
  max-width: 75ch;
  margin-bottom: 48px;
}
.section-desc-wrap .section-subtitle {
  margin-bottom: 0;
}
.section-desc-text {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all 0.3s ease;
}
.section-desc-text.expanded {
  -webkit-line-clamp: unset;
  overflow: visible;
}
.read-more-btn {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--colour-medical-blue);
  cursor: pointer;
  padding: 6px 0 0;
  display: inline-block;
  transition: opacity 0.2s;
}
.read-more-btn:hover {
  opacity: 0.7;
}

.subsection {
  margin-bottom: 56px;
}

.subsection:last-child { margin-bottom: 0; }

.subsection-title {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 600;
  color: var(--colour-medical-blue);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--colour-medical-light-blue);
}

h5, h6 {
  color: #133e8f;
}

/* (Hero removed — using page-header instead) */

/* ============================================
   COLOUR SWATCHES
   ============================================ */
.colour-group {
  margin-bottom: 40px;
}

.colour-group-title {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--colour-general-dark-grey);
  margin-bottom: 16px;
}

.colour-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.colour-card {
  border-radius: var(--radius-small);
  overflow: hidden;
  border: 1px solid var(--colour-general-light-grey);
  background: white;
  transition: transform 0.2s, box-shadow 0.2s;
}

.colour-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.colour-swatch {
  height: 80px;
  position: relative;
  cursor: pointer;
}

.colour-swatch .copy-toast {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: rgba(0,0,0,0.7);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}

.colour-swatch .copy-toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.colour-swatch::after {
  content: attr(data-hex);
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'SF Mono', 'Fira Code', monospace;
  background: rgba(0,0,0,0.35);
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
}

.colour-info {
  padding: 12px;
}

.colour-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--colour-general-dark-grey);
  margin-bottom: 2px;
}

.colour-token {
  font-size: 11px;
  color: var(--colour-general-grey);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* ============================================
   TYPOGRAPHY SPECIMENS
   ============================================ */
.type-specimen {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 20px 0;
  border-bottom: 1px solid var(--colour-general-very-light-grey);
}

.type-specimen:last-child { border-bottom: none; }

.type-meta {
  font-size: 12px;
  color: var(--colour-general-grey);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.type-meta strong {
  display: block;
  font-size: 14px;
  color: var(--colour-general-dark-grey);
  font-family: var(--font-body);
  margin-bottom: 4px;
}

.type-meta span { display: block; margin-top: 2px; }

.type-sample-display {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--colour-medical-blue);
}

.type-sample-body {
  font-family: var(--font-body);
  color: var(--colour-general-dark-grey);
}

/* Responsive type table */
.type-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 24px;
}

.type-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--colour-medical-light-blue);
  color: var(--colour-medical-blue);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.type-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--colour-general-very-light-grey);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
}

.type-table tr:hover td { background: var(--colour-general-very-light-grey); }

.type-table .font-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font-body);
}

.font-tag--display {
  background: var(--colour-medical-light-blue);
  color: var(--colour-medical-blue);
}

.font-tag--body {
  background: var(--colour-medical-cyan-tint);
  color: var(--colour-medical-cyan-dark);
}

/* ============================================
   SPACING VISUALISATIONS
   ============================================ */
.spacing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 20px;
}

.spacing-item {
  text-align: center;
}

.spacing-box {
  background: var(--colour-medical-cyan);
  border-radius: 6px;
  margin: 0 auto 10px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.spacing-item:hover .spacing-box { opacity: 1; }

.spacing-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--colour-general-dark-grey);
}

.spacing-value {
  font-size: 12px;
  color: var(--colour-general-grey);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Radius demos */
.radius-grid {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.radius-item { text-align: center; }

.radius-box {
  width: 100px;
  height: 100px;
  background: var(--colour-medical-light-blue);
  border: 2px solid var(--colour-medical-blue);
  margin-bottom: 10px;
}

/* Grid demo */
.grid-demo {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.grid-demo-row {
  display: grid;
  gap: 20px;
}

.grid-demo-cell {
  background: var(--colour-medical-light-blue);
  border-radius: var(--radius-small);
  padding: 20px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--colour-medical-blue);
}

/* ============================================
   COMPONENT PREVIEW CARDS
   ============================================ */
.component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.component-card {
  background: var(--colour-general-very-light-grey);
  border-radius: var(--radius-medium);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.component-card-title {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--colour-general-dark-grey);
}

/* ============================================
   BUTTON DEMOS
   ============================================ */
.btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 40px;
  white-space: nowrap;
}

.btn--primary {
  background: var(--colour-medical-blue);
  color: white;
}
.btn--primary:hover { background: #0f3275; }

.btn--secondary {
  background: transparent;
  border: 1.5px solid var(--colour-medical-blue);
  color: var(--colour-medical-blue);
}
.btn--secondary:hover { background: var(--colour-medical-light-blue); }

.btn--disabled {
  background: var(--colour-general-light-grey);
  color: var(--colour-general-grey);
  cursor: not-allowed;
}

.btn--cyan {
  background: var(--colour-medical-cyan-tint);
  color: var(--colour-medical-blue);
  transition: all 0.2s;
}
.btn--cyan:hover {
  background: var(--colour-medical-cyan);
  color: var(--colour-medical-blue);
}

.btn--yellow {
  background: var(--colour-medical-yellow-light);
  color: var(--colour-medical-blue);
  transition: all 0.2s;
}
.btn--yellow:hover {
  background: var(--colour-medical-yellow);
  color: var(--colour-medical-blue);
}

.btn--sports-primary {
  background: var(--colour-sports-neon-green);
  color: var(--colour-sports-dark-blue);
}

.btn--sports-secondary {
  background: transparent;
  border-color: var(--colour-sports-grey-blue);
  color: var(--colour-sports-dark-blue);
}

.btn--small { padding: 8px 20px; font-size: 13px; }
.btn--icon-only { width: 44px; height: 44px; padding: 0; border-radius: 50%; }

/* CSS Spec Tabs — matches nav-bar style */
.css-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.css-tab {
  padding: 8px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--colour-general-dark-grey);
  background: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}
.css-tab:hover {
  color: var(--colour-medical-blue);
  background: var(--colour-medical-light-blue);
}
.css-tab--active {
  color: var(--colour-medical-blue);
  background: var(--colour-medical-light-blue);
}
/* Soft Tabs */
.soft-tab {
  padding: 8px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--colour-general-dark-grey);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.soft-tab:hover {
  color: var(--colour-medical-blue);
  background: var(--colour-medical-light-blue);
}
.soft-tab--active {
  color: var(--colour-medical-blue);
  background: var(--colour-medical-light-blue);
}

.css-tab-panels {
  border: 1px solid var(--colour-general-light-grey);
  border-radius: 8px;
  background: white;
}
.css-panel {
  display: none;
}
.css-panel--active {
  display: block;
}
.css-panel-inner {
  display: flex;
  gap: 0;
  min-height: 280px;
}
.css-panel-code {
  flex: 1;
  min-width: 0;
  border-right: 1px solid var(--colour-general-light-grey);
}
.css-panel-code pre {
  margin: 0;
  padding: 20px;
  background: #f8f9fb;
  font-size: 13px;
  line-height: 1.65;
  overflow-x: auto;
  height: 100%;
  border-radius: 0 0 0 8px;
}
.css-panel-code code {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}
.css-panel-preview {
  flex: 0 0 280px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.css-panel-states {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.css-state {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.css-state-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--colour-general-grey);
}
.css-panel-props {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--colour-general-dark-grey);
  line-height: 1.8;
  padding-top: 12px;
  border-top: 1px solid var(--colour-general-light-grey);
}
.css-panel-demo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
}
@media (max-width: 768px) {
  .css-panel-inner {
    flex-direction: column;
  }
  .css-panel-code {
    border-right: none;
    border-bottom: 1px solid var(--colour-general-light-grey);
  }
  .css-panel-preview {
    flex: none;
  }
}

/* Icon Buttons */
.icon-btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--colour-general-light-grey);
  background: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 18px;
}

.icon-btn:hover {
  border-color: var(--colour-medical-blue);
  background: var(--colour-medical-light-blue);
}

.icon-btn--filled {
  background: var(--colour-medical-blue);
  border-color: var(--colour-medical-blue);
  color: white;
}

/* Secondary Buttons (Apple/Google style) */
.btn--store {
  background: #000;
  color: #fff;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 13px;
}

/* Filter Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--colour-general-light-grey);
  background: white;
  cursor: pointer;
  transition: all 0.2s;
}

.chip:hover { border-color: var(--colour-medical-blue); }
.chip--active {
  background: var(--colour-medical-blue);
  border-color: var(--colour-medical-blue);
  color: white;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-group {
  margin-bottom: 20px;
  max-width: 400px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--colour-general-dark-grey);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--colour-general-grey);
  border-radius: var(--radius-small);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--colour-general-dark-grey);
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--colour-medical-blue);
  box-shadow: 0 0 0 3px rgba(19,62,143,0.12);
}

.form-input--error {
  border-color: var(--colour-general-incorrect);
}

.form-input--success {
  border-color: var(--colour-general-correct);
}

.form-input--disabled {
  background: var(--colour-general-very-light-grey);
  color: var(--colour-general-grey);
  cursor: not-allowed;
}

.form-hint {
  font-size: 12px;
  margin-top: 4px;
  color: var(--colour-general-grey);
}

.form-hint--error { color: var(--colour-general-incorrect); }
.form-hint--success { color: var(--colour-general-correct); }

.form-input::placeholder {
  color: var(--colour-general-grey);
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%234c5466' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* ============================================
   SELECTION CONTROLS
   ============================================ */
.checkbox-group, .radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.custom-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
}

.custom-check input { display: none; }

.custom-check .check-box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--colour-general-grey);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.custom-check input:checked + .check-box {
  background: var(--colour-medical-blue);
  border-color: var(--colour-medical-blue);
}

.custom-check input:checked + .check-box::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: 700;
}

.custom-radio .check-box { border-radius: 50%; }

.custom-radio input:checked + .check-box {
  background: white;
  border-color: var(--colour-medical-blue);
  box-shadow: inset 0 0 0 4px var(--colour-medical-blue);
}

.custom-radio input:checked + .check-box::after { display: none; }

/* Toggle */
.toggle-track {
  width: 48px;
  height: 28px;
  background: var(--colour-general-grey);
  border-radius: 14px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-track.active { background: var(--colour-medical-cyan); }

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-track.active .toggle-thumb { transform: translateX(20px); }

/* ============================================
   NAVIGATION COMPONENTS
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.breadcrumb a {
  color: var(--colour-medical-blue);
  text-decoration: underline;
}

.breadcrumb span { color: var(--colour-general-grey); }

/* Segmented Control */
.segmented-control {
  display: inline-flex;
  background: var(--colour-general-very-light-grey);
  border-radius: 40px;
  padding: 4px;
  gap: 4px;
}

.segmented-item {
  padding: 8px 20px;
  border-radius: 36px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--colour-general-dark-grey);
  white-space: nowrap;
}

.segmented-item:hover { background: rgba(0,0,0,0.04); }
.segmented-item.active {
  background: var(--colour-medical-blue);
  color: white;
}

/* Tabs */
.tab-bar {
  display: flex;
  border-bottom: 2px solid var(--colour-general-light-grey);
  gap: 0;
}

.tab-item {
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--colour-general-grey);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
  white-space: nowrap;
}

.tab-item:hover { color: var(--colour-general-dark-grey); }
.tab-item.active {
  color: var(--colour-medical-blue);
  border-bottom-color: var(--colour-medical-blue);
}

/* ============================================
   OTHER: BADGES, LABELS, TOOLTIPS
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
}

.badge--medical-blue {
  background: var(--colour-medical-light-blue);
  color: var(--colour-medical-blue);
}

.badge--medical-grey {
  background: var(--colour-general-light-grey);
  color: var(--colour-general-dark-grey);
}

.badge--sports-dark {
  background: var(--colour-sports-dark-blue);
  color: var(--colour-sports-neon-green);
}

.badge--sports-neon {
  background: var(--colour-sports-neon-green);
  color: var(--colour-sports-dark-blue);
}

/* Info-Tab */
.infotab {
  position: relative;
  font-size: 14px;
  line-height: 1.2;
  font-family: var(--font-body);
  letter-spacing: 0.85px;
  margin-left: 12px;
  padding: 7px 15px 0 0;
  border-top: 1px solid var(--colour-medical-blue);
  display: flex;
  word-break: break-word;
  width: fit-content;
  color: var(--colour-medical-blue);
  text-transform: uppercase;
}
.infotab::before {
  display: inline-block;
  content: "";
  width: 10px;
  border-left: 1px solid var(--colour-medical-blue);
  border-top: 1px solid var(--colour-medical-blue);
  border-top-left-radius: 12px;
  position: absolute;
  transform: translateX(-10px) translateY(-8px);
  height: 10px;
}
.infotab::after {
  height: 11px;
  width: 69px;
  border-left: 1px solid var(--colour-medical-blue);
  transform: translateY(-8px) translateX(8px);
  content: "";
  display: flex;
}
.infotab--sports {
  border-top-color: var(--colour-sports-dark-blue);
  color: var(--colour-sports-dark-blue);
}
.infotab--sports::before {
  border-left-color: var(--colour-sports-dark-blue);
  border-top-color: var(--colour-sports-dark-blue);
}
.infotab--sports::after {
  border-left-color: var(--colour-sports-dark-blue);
}

/* Tooltip */
.tooltip-demo {
  position: relative;
  display: inline-block;
  background: var(--colour-general-dark-grey);
  color: white;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  max-width: 240px;
}

.tooltip-demo::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 20px;
  width: 12px;
  height: 12px;
  background: var(--colour-general-dark-grey);
  transform: rotate(45deg);
}

/* Scrollbar demo */
.scrollbar-demo {
  height: 8px;
  background: var(--colour-general-light-grey);
  border-radius: 4px;
  position: relative;
  max-width: 300px;
}

.scrollbar-thumb {
  position: absolute;
  left: 10%;
  width: 35%;
  height: 100%;
  background: var(--colour-medical-blue);
  border-radius: 4px;
}

/* ============================================
   SHADOW/EFFECTS DEMOS
   ============================================ */
.effects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

.effect-card {
  height: 120px;
  background: white;
  border-radius: var(--radius-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--colour-general-dark-grey);
}

.shadow-1 { box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.shadow-2 { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.shadow-3 { box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.shadow-4 { box-shadow: 0 16px 48px rgba(0,0,0,0.14); }

/* ============================================
   TOKEN TABLE
   ============================================ */
.token-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.token-table th {
  text-align: left;
  padding: 10px 16px;
  background: var(--colour-medical-light-blue);
  color: var(--colour-medical-blue);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.token-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--colour-general-very-light-grey);
}

.token-table code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  background: var(--colour-general-very-light-grey);
  padding: 2px 6px;
  border-radius: 4px;
}

/* (Article preview section removed) */

/* ============================================
   UTILITY
   ============================================ */
.demo-bg-dark {
  background: var(--colour-sports-dark-blue);
  padding: 24px;
  border-radius: var(--radius-small);
}

.demo-bg-grey {
  background: var(--colour-general-very-light-grey);
  padding: 24px;
  border-radius: var(--radius-small);
}

.inline-code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  background: var(--colour-general-very-light-grey);
  padding: 2px 6px;
  border-radius: 4px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; }
}

.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .three-col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .type-specimen { grid-template-columns: 1fr; gap: 8px; }
  .section-title { font-size: 32px; }
  .hero h1 { font-size: 40px; }
  .hero { padding: 80px 20px 60px; }
  .colour-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .component-grid { grid-template-columns: 1fr; }
}