@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&family=Space+Mono:wght@400;700&display=swap');

/* ========= TOKENS ========= */
:root {
  --bg: #000;
  --surface: #050505;
  --border: #151515;
  --text: #e8e8e8;
  --muted: #a8a8a8;
  --accent: #b8ff00;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-serif: 'Merriweather', serif;
  --font-mono: 'Space Mono', monospace;
  --bar-gradient: repeating-linear-gradient(
      -45deg,
      var(--accent) 0%,
      var(--accent) 5%,
      var(--bg) 5%,
      var(--bg) 10%
    );
  --pixel-grid: repeating-conic-gradient(
      var(--accent) 0% 25%, var(--bg) 25% 50%
    ) 0 0 / 10px 10px;
}

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

/* ========= NAV ========= */
.mq-nav {
  background: #000;
}
.mq-nav-heading {
  font: 800 0.75rem/1 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.mq-nav-brand {
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}
.mq-nav-links a {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  border: var(--bg) 1px solid;
}
.mq-nav-links a:hover {
  color: var(--accent);
  border: var(--accent) 1px solid;
}
.mq-nav-links a.active {
  background: var(--accent);
  color: var(--bg);
  border: var(--accent) 1px solid;
}
.mq-nav-links a.active:hover {
  background: var(--text);
  color: var(--bg);
  border: var(--text) 1px solid;
}

/* ========= TYPO ========= */
.mq-main h1 {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 0.9;
}
.mq-main h2 {
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.mq-main h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.mq-main p,
.mq-main li {
  color: #d0d0d0;
  font-size: 0.95rem;
}
.mq-main a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid rgba(184, 255, 0, 0.5);
}
.mq-main a:hover {
  border-bottom-color: var(--accent);
}

/* a wrapping a code pill — underline lives on the <a>, tint on hover */
.mq-main a > code {
  color: var(--accent) !important;
  border-bottom: none;
  cursor: pointer;
}
.mq-main a:hover > code {
  background: rgba(184, 255, 0, 0.1);
}

/* ========= LAYOUT ========= */
.mq-row {
  display: grid;
  gap: 0;
}

/* ========= CARDS ========= */
.mq-card {
  background: var(--surface);
  padding: 1.5rem;
}
.mq-card.primary {
  background: var(--accent);
  color: #000;
}
.mq-card.secondary {
  background: #fff;
  color: #000;
}
.mq-card.tertiary {
  background: #0d0d0d;
  color: var(--text);
  border: 1px solid var(--border);
}
.mq-card.primary *,
.mq-card.secondary * {
  color: #000;
}
.mq-card.tertiary * {
  color: var(--text);
}

/* ========= CARD LINK OVERRIDES ========= */

/* primary */
.mq-card.primary a {
  color: #000 !important;
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 0, 0, 0.35);
}
.mq-card.primary a:hover {
  border-bottom-color: #000;
}
.mq-card.primary a > code {
  color: #000 !important;
  background: rgba(0, 0, 0, 0.08);
  border-bottom: none;
}
.mq-card.primary a:hover > code {
  background: rgba(0, 0, 0, 0.15);
}

/* secondary */
.mq-card.secondary a {
  color: #000 !important;
  text-decoration: none;
  border-bottom: 2px solid rgba(0, 0, 0, 0.3);
}
.mq-card.secondary a:hover {
  border-bottom-color: #000;
}
.mq-card.secondary a > code {
  color: #000 !important;
  background: rgba(0, 0, 0, 0.06);
  border-bottom: none;
}
.mq-card.secondary a:hover > code {
  background: rgba(0, 0, 0, 0.13);
}

/* tertiary */
.mq-card.tertiary a {
  color: var(--accent) !important;
  text-decoration: none;
  border-bottom: 2px solid rgba(184, 255, 0, 0.4);
}
.mq-card.tertiary a:hover {
  border-bottom-color: var(--accent);
}
.mq-card.tertiary a > code {
  color: var(--accent) !important;
  border-bottom: none;
}
.mq-card.tertiary a:hover > code {
  background: rgba(184, 255, 0, 0.1);
}

/* ========= CODE ========= */
pre,
.mq-code-block {
  background: #050505;
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  font-family: var(--font-mono);
  padding: 1rem;
  overflow-x: auto;
}
.mq-main code {
  background: #050505;
  border: 1px solid var(--border);
  color: var(--accent) !important;
  padding: 0.1em 0.3em;
}

/* ========= SMALL COMPONENTS ========= */
.mq-spotlight {
  height: 3em;
  background: var(--bar-gradient);
}
.mq-divider {
  width: 200px;
  height: 10px;
  background: var(--pixel-grid);
}

/* ========= CALLOUT ========= */
.mq-callout {
  border-left: 3px solid var(--accent);
  background: #050505;
  padding: 0.8rem 1rem;
  color: var(--muted);
}

/* ========= FOOTER ========= */
.mq-footer {
  border-top: 1px solid var(--border);
  color: #888;
}
.mq-footer a {
  color: var(--accent);
}

/* ========= RESPONSIVE ========= */
@media (max-width: 640px) {
  .mq-row {
    grid-template-columns: 1fr !important;
  }
}

hr {
  border: none; 
  height: 1px;
}

/* responsive normalization */
:root {
  --mq-page-gutter: clamp(1rem, 3vw, 2rem);
  --mq-block-gap: clamp(1rem, 2vw, 1.5rem);
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
}

.mq-nav-heading {
  padding: 0.7rem 0.8rem 0.25rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mq-muted);
}

.mq-nav-divider {
  height: 1px;
  margin: 0.45rem 0;
  background: var(--mq-nav-border);
}

.mq-main :where(h1, h2, h3, p, li, blockquote) {
  overflow-wrap: anywhere;
}

.mq-main :where(h1, h2, h3, h4, h5, h6)[id] {
  scroll-margin-top: 5rem;
}

a.mq-btn {
  text-align: center;
  white-space: normal;
}

img {
  max-width: 100%;
  height: auto;
}

.mq-spotlight,
.mq-hero {
  padding: clamp(1.4rem, 4vw, 2.2rem) clamp(1rem, 4vw, 1.3rem);
  margin: 0 0 clamp(1.5rem, 4vw, 2rem);
}

.mq-row {
  gap: var(--mq-block-gap, 1.25rem);
}

.mq-column {
  gap: var(--mq-block-gap, 1.25rem);
}

.mq-stat-value {
  font-size: clamp(2rem, 6vw, 2.6rem);
}

product-card {
  min-width: 0;
}

@container mq-main (max-width: 960px) {
  .mq-row {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)) !important;
  }

  .mq-main h1 {
    margin-bottom: 0.85rem;
  }

  .mq-card,
  .mq-callout,
  .mq-stat,
  product-card {
    padding: 1.1rem;
  }

  .mq-dropdown > summary,
  .mq-dropdown-content {
    padding-left: 0.9rem;
    padding-right: 0.9rem;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }
}

@container mq-main (max-width: 640px) {
  .mq-main h2 {
    font-size: 1.25rem;
  }

  .mq-main h3 {
    font-size: 0.95rem;
  }

  .mq-card,
  .mq-callout,
  .mq-stat,
  product-card {
    padding: 1rem;
  }

  .mq-step {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .mq-step-num {
    justify-self: start;
  }
}


/* directive-style: @dropdown */
.mq-dropdown {
  border: 1px solid var(--mq-border);
  border-radius: var(--mq-radius);
  background: var(--mq-surface);
  margin: 1rem 0;
  overflow: clip;
}

.mq-dropdown > summary {
  cursor: pointer;
  padding: 0.8rem 1rem;
  font-weight: 600;
  list-style: none;
}

.mq-dropdown > summary::-webkit-details-marker {
  display: none;
}

.mq-dropdown > summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 0.5rem;
  transition: transform 0.2s ease;
}

.mq-dropdown[open] > summary::before {
  transform: rotate(90deg);
}

.mq-dropdown-content {
  border-top: 1px solid var(--mq-border);
  padding: 0.9rem 1rem 1rem;
}

.mq-dropdown-content > :first-child {
  margin-top: 0;
}

.mq-dropdown-content > :last-child {
  margin-bottom: 0;
}
/* end directive-style: @dropdown */
/* directive-style: @product-card */
product-card {
  display: block;
  border: 1px solid var(--mq-border);
  background: var(--mq-surface);
  border-radius: var(--mq-radius);
  padding: 1rem;
}

product-card[variant="featured"] {
  border-color: var(--mq-primary);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--mq-primary) 25%, transparent);
}

product-card > :first-child {
  margin-top: 0;
}

product-card > :last-child {
  margin-bottom: 0;
}
/* end directive-style: @product-card */
/* directive-style: @sparkle */
.mq-sparkle {
  display: inline-block;
  animation: sparkle 1.5s infinite;
  color: var(--mq-primary);
}

@keyframes sparkle {
  0%, 100% { opacity: 0.5; transform: scale(0.5) rotate(30deg); }
  50% { opacity: 1; transform: scale(1); }
}
/* end directive-style: @sparkle */