/* Kanban Lite docs-site – main stylesheet */

:root {
  --font-sans: system-ui, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
  --color-text: #1a1a1a;
  --color-bg: #ffffff;
  --color-link: #0066cc;
  --color-border: #e0e0e0;
  --color-surface: #f8f9fa;
  --color-primary: #0066cc;
  --color-primary-hover: #0052a3;
  --sidebar-width: 17rem;
  --header-height: 3.5rem;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
  line-height: 1.6;
}

a {
  color: var(--color-link);
}

/* ── Skip navigation ── */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0 0 0.25rem 0.25rem;
  text-decoration: none;
  z-index: 100;
}
.skip-nav:focus {
  top: 0;
}

/* ── Site header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 90rem;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
}
.site-logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
}

/* ── Top navigation ── */
.top-nav {
  flex: 1;
}
.top-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.25rem;
}
.top-nav a {
  font-size: 0.9rem;
  color: var(--color-text);
  text-decoration: none;
}
.top-nav a:hover {
  color: var(--color-primary);
}

/* ── CTA Button ── */
.btn {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  white-space: nowrap;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
}
.btn--secondary {
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
}
.btn--secondary:hover {
  background: rgba(0, 102, 204, 0.08);
}

/* ── Marketing hero (homepage) ── */
.hero {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4rem 2rem 3rem;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

/* ── Docs shell (two-column) ── */
.docs-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  max-width: 90rem;
  margin: 0 auto;
  min-height: calc(100vh - var(--header-height));
}
.docs-sidebar {
  border-right: 1px solid var(--color-border);
  padding: 1.5rem 1rem 2rem;
  background: #fcfcfd;
  overflow-y: auto;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
}
.docs-content {
  padding: 2rem 2.5rem;
  min-width: 0;
}

/* ── Sidebar navigation ── */
.sidebar-nav {
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.25rem 0;
}
.sidebar-section {
  margin: 0;
}
.sidebar-section__label {
  font-size: 0.695rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted, #8a8a8a);
  padding: 0 0.875rem;
  margin: 0 0 0.55rem;
}
.sidebar-section__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
/* keep old .sidebar-section ul/li selectors for compat */
.sidebar-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-item {
  margin: 0;
}
.sidebar-section li {
  margin: 0;
}
.sidebar-link,
.sidebar-section a {
  display: block;
  padding: 0.5rem 0.875rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  color: var(--color-text);
  text-decoration: none;
  line-height: 1.45;
  font-weight: 500;
}
.sidebar-link--parent {
  padding-bottom: 0.45rem;
}
.sidebar-link:hover,
.sidebar-section a:hover {
  background: var(--color-surface);
  color: var(--color-primary);
}
.sidebar-link[aria-current="page"],
.sidebar-section a[aria-current="page"] {
  background: #e8f0fe;
  border-color: rgba(0, 102, 204, 0.12);
  color: var(--color-primary);
  font-weight: 600;
}
/* ── Nested subsection list ── */
.sidebar-subnav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin: 0.1rem 0 0.5rem;
  padding: 0 0 0 0.875rem;
  border-left: 1px solid #d9dee7;
}
.sidebar-subitem {
  margin: 0;
}
.sidebar-sublink {
  display: block;
  padding: 0.36rem 0.75rem;
  border-radius: 0.45rem;
  color: #595959;
  text-decoration: none;
  font-size: 0.82rem;
  line-height: 1.45;
}
.sidebar-sublink:hover {
  color: var(--color-primary);
  background: var(--color-surface);
}
.sidebar-sublink[aria-current="page"] {
  color: var(--color-primary);
  font-weight: 600;
  background: #e8f0fe;
}

/* ── Docs intro + section grid (docs index) ── */
.docs-intro {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 2rem;
}
.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 1rem;
}
.section-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.section-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 102, 204, 0.1);
}
.section-card strong {
  font-size: 1rem;
}
.section-card span {
  font-size: 0.8rem;
  color: #555;
}

/* ── Prose styles for rendered markdown ── */
.prose {
  max-width: 72ch;
}
.prose h1 { font-size: 2rem; margin: 0 0 1rem; }
.prose h2 { font-size: 1.4rem; margin: 2rem 0 0.75rem; border-bottom: 1px solid var(--color-border); padding-bottom: 0.35rem; }
.prose h3 { font-size: 1.15rem; margin: 1.5rem 0 0.5rem; }
.prose p { margin: 0 0 1rem; }
.prose pre {
  background: #f4f4f5;
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}
.prose code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: #f4f4f5;
  padding: 0.1em 0.3em;
  border-radius: 0.2em;
}
.prose pre code {
  background: none;
  padding: 0;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.prose th, .prose td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
}
.prose th {
  background: var(--color-surface);
  font-weight: 600;
}
.prose ul, .prose ol {
  padding-left: 1.5rem;
  margin: 0 0 1rem;
}
.prose li { margin: 0.25rem 0; }
.prose blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 0.5rem 1rem;
  margin: 0 0 1rem;
  background: var(--color-surface);
  color: #555;
}

/* ── Reference page intro block ── */
.ref-intro {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}
.ref-intro h1 {
  font-size: 2rem;
  margin: 0 0 0.75rem;
}
.ref-intro > p {
  font-size: 1.05rem;
  color: #444;
  max-width: 72ch;
  margin-bottom: 1rem;
}

/* ── Capability list (bullet style) ── */
.capability-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.capability-list li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.95rem;
  color: #333;
}
.capability-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* ── Capability cards grid (plugin types) ── */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}
.capability-card {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: var(--color-surface);
  font-size: 0.875rem;
}
.capability-card strong {
  font-size: 0.9rem;
  color: var(--color-text);
}
.capability-card span {
  color: #555;
  line-height: 1.5;
}

/* ── Inline usage example box ── */
.usage-example {
  margin: 1.25rem 0 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 1rem;
}
.usage-example strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #666;
  margin-bottom: 0.5rem;
}
.usage-example pre {
  margin: 0;
  background: none;
  border: none;
  padding: 0;
}

/* ── Cross-links footer strip ── */
.ref-links {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: #555;
}
.ref-links a {
  color: var(--color-link);
}

/* ── Example section (examples page) ── */
.example-section {
  margin-bottom: 2.5rem;
}
.example-section h2 {
  font-size: 1.3rem;
  margin: 0 0 0.75rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.35rem;
}
.example-section > p {
  margin-bottom: 0.75rem;
  color: #444;
}
.example-tabs {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.example-tab {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
}
.example-tab strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #666;
  margin-bottom: 0.5rem;
}
.example-tab pre {
  margin: 0;
  background: none;
  border: none;
  padding: 0;
  font-size: 0.82rem;
}

/* ── Badge (default/built-in labels) ── */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1em 0.45em;
  border-radius: 0.25em;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge--default {
  background: #d1fae5;
  color: #065f46;
}

/* ── Site footer ── */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: #666;
}
.site-footer__inner p { margin: 0.25rem 0; }
.site-footer a { color: inherit; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .docs-shell {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1.25rem;
  }
  .top-nav ul {
    gap: 0.75rem;
  }
  .top-nav a {
    font-size: 0.8rem;
  }
}

/* ── Button variants ── */
.btn--lg {
  padding: 0.625rem 1.5rem;
  font-size: 1rem;
}
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--ghost:hover {
  background: rgba(0, 102, 204, 0.06);
  color: var(--color-primary);
}
.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ── Section chrome ── */
.section-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4rem 2rem;
}
.section-inner--narrow {
  max-width: 48rem;
  text-align: center;
}
.section-eyebrow {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 1.5rem;
}
.section-heading {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin: 0 0 2.5rem;
}

/* ── Hero enhancements ── */
.hero__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}
.hero__badge {
  display: inline-block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  padding: 0.25rem 0.875rem;
  font-size: 0.8rem;
  color: #555;
  margin-bottom: 1.5rem;
}
.hero__headline {
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.08;
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}
.hero__tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #555;
  max-width: 38rem;
  margin: 0 auto 2rem;
  line-height: 1.65;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.hero__code {
  display: inline-block;
  text-align: left;
  margin-top: 0.5rem;
}
.hero__code pre {
  background: #0d1117;
  color: #e6edf3;
  border: none;
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── Interface grid ── */
.interfaces {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.interface-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1rem;
}
.interface-tile {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
  padding: 1.5rem;
}
.interface-tile__icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.75rem;
}
.interface-tile h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}
.interface-tile p {
  font-size: 0.875rem;
  color: #555;
  margin: 0 0 0.75rem;
}
.tile-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}
.tile-link:hover {
  text-decoration: underline;
}

/* ── Home quick start ── */
.home-quickstart {
  border-bottom: 1px solid var(--color-border);
}
.steps-horizontal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.step-block {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
}
.step-block__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.step-block h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}
.step-block pre {
  margin: 0.5rem 0;
  background: #0d1117;
  color: #e6edf3;
  border: none;
  border-radius: 0.375rem;
  padding: 0.6rem 0.875rem;
  font-size: 0.8rem;
  overflow-x: auto;
}
.step-block p {
  font-size: 0.875rem;
  color: #555;
  margin: 0.25rem 0 0;
}
.steps-cta {
  text-align: center;
  margin: 0;
}

/* ── Feature grid ── */
.features {
  background: var(--color-bg);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: 1.25rem;
}
.feature-card {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
}
.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}
.feature-card p {
  font-size: 0.875rem;
  color: #555;
  margin: 0;
}

/* ── Persona / workflow-fit grid ── */
.workflow-fit {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem;
}
.persona-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
  padding: 1.5rem;
}
.persona-card h3 {
  margin: 0 0 0.5rem;
}
.persona-card p {
  font-size: 0.875rem;
  color: #555;
  margin: 0 0 1rem;
}

/* ── Trust strip ── */
.trust-strip {
  border-bottom: 1px solid var(--color-border);
}
.trust-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: #444;
}
.trust-item__icon {
  font-size: 1.1rem;
}

/* ── Home CTA section ── */
.home-cta {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.home-cta h2 {
  font-size: 2rem;
  margin: 0 0 0.75rem;
}
.home-cta p {
  color: #555;
  margin: 0 0 2rem;
  font-size: 1.05rem;
}

/* ── Tour page ── */
.tour-section {
  margin-bottom: 3rem;
}
.tour-section h2 {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
}
.tour-screenshot {
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  overflow: hidden;
}
.tour-screenshot img {
  display: block;
  width: 100%;
  height: auto;
}
.tour-feature-list {
  padding-left: 1.5rem;
  margin: 0.5rem 0;
}
.tour-feature-list li {
  margin: 0.35rem 0;
  font-size: 0.9rem;
}
.tour-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 1rem;
}
@media (max-width: 640px) {
  .tour-split {
    grid-template-columns: 1fr;
  }
}

/* ── Feature guide pages (cards, search, boards) ── */
.guide-section {
  margin-bottom: 2.5rem;
}
.guide-section h2 {
  font-size: 1.35rem;
  margin: 0 0 0.75rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
}
.guide-section h3 {
  font-size: 1.05rem;
  margin: 1.25rem 0 0.5rem;
}
.guide-section p,
.guide-section li {
  font-size: 0.9rem;
}
.guide-callout {
  background: #eff6ff;
  border-left: 3px solid var(--color-primary);
  padding: 0.75rem 1rem;
  border-radius: 0 0.375rem 0.375rem 0;
  margin: 1rem 0;
  font-size: 0.9rem;
}

/* ── Examples grid ── */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.example-card {
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
  padding: 1.5rem;
}
.example-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}
.example-card p {
  font-size: 0.875rem;
  color: #555;
  margin: 0 0 1rem;
}
.example-card pre {
  background: #0d1117;
  color: #e6edf3;
  border-radius: 0.375rem;
  padding: 0.75rem 1rem;
  font-size: 0.78rem;
  overflow-x: auto;
  margin: 0;
  border: none;
}

/* ── FAQ accordion ── */
.faq-category {
  margin-bottom: 2.5rem;
}
.faq-category h2 {
  font-size: 1.3rem;
  margin: 0 0 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
}
.faq-item {
  margin-bottom: 0.375rem;
}
.faq-item details {
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  overflow: hidden;
}
.faq-item details[open] {
  border-color: var(--color-primary);
}
.faq-item summary {
  cursor: pointer;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-left: 0.75rem;
}
.faq-item details[open] summary::after {
  content: "\2212";
}
.faq-item summary:hover {
  background: var(--color-surface);
}
.faq-item .faq-answer {
  padding: 0.875rem 1rem 1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
}
.faq-item .faq-answer p {
  margin: 0 0 0.75rem;
}
.faq-item .faq-answer p:last-child {
  margin-bottom: 0;
}
.faq-item .faq-answer code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: #f4f4f5;
  padding: 0.1em 0.3em;
  border-radius: 0.2em;
}

/* ── Quick start step list ── */
.qs-steps {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  counter-reset: qs-step;
}
.qs-step {
  counter-increment: qs-step;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0 1rem;
  margin-bottom: 2rem;
  align-items: start;
}
.qs-step::before {
  content: counter(qs-step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.25rem;
}
.qs-step h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}
.qs-step pre {
  background: #0d1117;
  color: #e6edf3;
  border: none;
  border-radius: 0.375rem;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  overflow-x: auto;
  margin: 0.5rem 0 0.25rem;
}
.qs-step p {
  font-size: 0.875rem;
  color: #555;
  margin: 0.25rem 0 0;
}
.qs-nav-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.875rem;
  margin-top: 1.5rem;
}
.qs-nav-card {
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 1rem;
  text-decoration: none;
  color: var(--color-text);
  display: block;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.qs-nav-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 102, 204, 0.1);
}
.qs-nav-card strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
}
.qs-nav-card span {
  font-size: 0.8rem;
  color: #555;
}

/* ── Responsive additions ── */
@media (max-width: 768px) {
  .hero__code pre {
    font-size: 0.8rem;
  }
  .steps-horizontal {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .persona-grid {
    grid-template-columns: 1fr;
  }
  .examples-grid {
    grid-template-columns: 1fr;
  }
  .qs-steps {
    margin-left: 0;
  }
}