/* ============================================================
   IntentQL Documentation — Custom Stylesheet (clean baseline)
   ============================================================ */

:root {
  --qce-ink: #172321;
  --qce-teal: #087f72;
  --qce-teal-light: #0f9f8d;
  --qce-teal-dark: #075e55;
  --qce-amber: #b45309;
  --qce-border: #d9e2df;
  --qce-surface: #f7faf9;
  --qce-surface-strong: #eef5f3;
  --qce-header-bg: #172321;
  --qce-header-fg: #ffffff;
  --qce-button-bg: #075e55;
  --qce-button-fg: #ffffff;

  --md-primary-fg-color: #172321;
  --md-primary-fg-color--light: #314541;
  --md-primary-fg-color--dark: #0f1715;
  --md-accent-fg-color: #087f72;
  --md-typeset-a-color: #087f72;
}

[data-md-color-scheme="slate"] {
  --qce-ink: #edf7f4;
  --qce-teal: #67dec9;
  --qce-teal-light: #8be8d7;
  --qce-teal-dark: #8be8d7;
  --qce-amber: #f9c76b;
  --qce-border: #405853;
  --qce-surface: #182522;
  --qce-surface-strong: #22332f;
  --qce-header-bg: #101a18;
  --qce-header-fg: #f4fbf9;
  --qce-button-bg: #8be8d7;
  --qce-button-fg: #10201d;
  --md-primary-fg-color: #101a18;
  --md-primary-fg-color--light: #20332f;
  --md-primary-fg-color--dark: #0a100f;
  --md-accent-fg-color: #8be8d7;
  --md-typeset-a-color: #8be8d7;
}

/* ---------- Stable, professional page geometry ---------- */
.md-grid {
  max-width: 100rem; /* wider than default, still balanced */
}

.md-content__inner {
  margin: 0 auto 1.8rem;
  max-width: 1120px;
}

.md-main__inner,
.md-content,
.md-content__inner,
.qce-home,
.qce-hero {
  min-width: 0;
}

/* Keep prose readable even on large screens */
.md-typeset > p,
.md-typeset > ul,
.md-typeset > ol {
  max-width: 92ch;
}

/* Code blocks should not run edge-to-edge */
.md-typeset pre,
.md-typeset .highlight {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 0.5rem;
}

/* ---------- Typography ---------- */
.md-typeset h1 { font-weight: 800; letter-spacing: 0; }
.md-typeset h2 { font-weight: 700; letter-spacing: 0; margin-top: 2.2em; }
.md-typeset h3 { font-weight: 600; }
.md-typeset p, .md-typeset li { line-height: 1.68; }

/* ---------- Header / nav ---------- */
.md-header {
  background: var(--qce-header-bg);
  color: var(--qce-header-fg);
}
.md-tabs {
  background: var(--qce-header-bg);
  color: var(--qce-header-fg);
}
.md-tabs__link { font-weight: 600; }

/* ---------- Homepage blocks ---------- */
.qce-home .md-content__inner > h1:first-child { display: none; }

.qce-hero {
  position: relative;
  padding: 4rem 0 2.8rem;
  text-align: left;
  border-bottom: 1px solid var(--qce-border);
}
.qce-hero__eyebrow {
  display: inline-flex;
  padding: 0.28rem 0.62rem;
  border-radius: 0.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  background: var(--qce-surface-strong);
  color: var(--qce-teal-dark);
  margin-bottom: 1rem;
}
.md-typeset .qce-hero__title {
  font-size: 3.4rem;
  line-height: 1.1;
  margin: 0 0 0.35rem;
  max-width: 900px;
  color: var(--qce-ink);
  overflow-wrap: anywhere;
}
.md-typeset .qce-hero__lead {
  max-width: 850px;
  margin: 0 0 1rem;
  color: var(--qce-teal-dark);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.qce-hero__subtitle {
  font-size: 1.08rem;
  color: var(--md-default-fg-color--light);
  max-width: 820px;
  margin: 0 0 1.6rem;
  overflow-wrap: anywhere;
}
.qce-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.6rem; }

.qce-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.72rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none !important;
  border: none;
}
.qce-btn--primary {
  background: var(--qce-button-bg);
  color: var(--qce-button-fg) !important;
}
.qce-btn--outline {
  border: 1px solid var(--qce-border);
  color: var(--qce-teal-dark) !important;
}

.qce-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.qce-badge {
  display: inline-flex;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
}
.qce-badge--green  { background: #d1fae5; color: #065f46; }
.qce-badge--blue   { background: #dbeafe; color: #1e40af; }
.qce-badge--amber  { background: #fef3c7; color: #92400e; }
.qce-badge--gray   { background: #f3f4f6; color: #374151; }

[data-md-color-scheme="slate"] .qce-badge--green {
  background: #173d34;
  color: #a7f3d0;
}
[data-md-color-scheme="slate"] .qce-badge--blue {
  background: #1d3556;
  color: #bfdbfe;
}
[data-md-color-scheme="slate"] .qce-badge--amber {
  background: #493618;
  color: #fde68a;
}
[data-md-color-scheme="slate"] .qce-badge--gray {
  background: #303b39;
  color: #e5e7eb;
}

.qce-pipeline {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, auto));
  align-items: stretch;
  gap: 0.65rem;
  margin: 1.8rem 0 3rem;
}
.qce-pipeline__step {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem;
  border-top: 3px solid var(--qce-teal);
  background: var(--qce-surface);
}
.qce-pipeline__step strong {
  color: var(--qce-ink);
}
.qce-pipeline__step span:last-child {
  color: var(--md-default-fg-color--light);
  font-size: 0.78rem;
  line-height: 1.4;
}
.qce-pipeline__num {
  color: var(--qce-amber);
  font-family: var(--md-code-font-family);
  font-size: 0.7rem;
  font-weight: 700;
}
.qce-pipeline__arrow {
  display: grid;
  place-items: center;
  color: var(--qce-teal);
  font-size: 1.15rem;
}

.qce-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 1.5rem 0;
  border: 1px solid var(--qce-border);
  background: var(--qce-border);
}
.qce-stat {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  background: var(--qce-surface);
}
.qce-stat__num {
  color: var(--qce-teal-dark);
  font-family: var(--md-code-font-family);
  font-size: 1.15rem;
  font-weight: 700;
}
.qce-stat__label {
  color: var(--md-default-fg-color--light);
  font-size: 0.75rem;
  line-height: 1.4;
}

.qce-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.qce-feature {
  border: 1px solid var(--qce-border);
  border-radius: 0.35rem;
  padding: 1.25rem;
  background: var(--qce-surface);
}
.qce-feature__icon {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--qce-amber);
  margin-bottom: 0.55rem;
}
.qce-feature__title { font-weight: 700; margin: 0 0 0.4rem; }
.qce-feature__desc { color: var(--md-default-fg-color--light); margin: 0; }

.qce-path-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.qce-path-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  border: 1px solid var(--qce-border);
  border-radius: 0.35rem;
  text-decoration: none !important;
  background: var(--qce-surface);
}
.qce-path-card__kicker {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--qce-amber);
}
.qce-path-card__title { font-weight: 700; }
.qce-path-card__desc { font-size: 0.88rem; color: var(--md-default-fg-color--light); }
.qce-path-card__cta { font-size: 0.84rem; font-weight: 700; color: var(--qce-teal-dark); }

/* Comparison chips */
.check, .cross, .partial {
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}
.check { color: #065f46; background: #d1fae5; border: 1px solid #6ee7b7; }
.cross { color: #991b1b; background: #fee2e2; border: 1px solid #fca5a5; }
.partial { color: #92400e; background: #fef3c7; border: 1px solid #fcd34d; }

@media (max-width: 60em) {
  .md-content__inner { max-width: 100%; }
  .md-typeset pre, .md-typeset .highlight { max-width: 100%; }
  .qce-hero { padding: 3rem 0 2rem; }
  .qce-hero__title { font-size: 2rem; }
  .qce-hero__lead { font-size: 1.25rem; }
  .qce-hero__subtitle { font-size: 1rem; }
  .qce-pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .qce-pipeline__arrow {
    display: none;
  }
  .qce-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 35em) {
  .md-main__inner,
  .md-content,
  .md-content__inner {
    box-sizing: border-box;
    width: 100vw;
    max-width: 100vw;
    margin-left: 0;
    margin-right: 0;
  }
  .md-content {
    overflow-x: hidden;
  }
  .qce-home {
    box-sizing: border-box;
    width: 100vw;
    max-width: 100vw;
    padding-left: 0.8rem;
    padding-right: 0.8rem;
  }
  .qce-home * {
    box-sizing: border-box;
    max-width: 100%;
  }
  .qce-pipeline,
  .qce-stats,
  .qce-features,
  .qce-path-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .qce-hero__actions {
    align-items: stretch;
    flex-direction: column;
  }
  .qce-btn {
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
  }
}