/* ==========================================================================
   anchor -- Custom Styles
   Brand: Astro Intelligence
   Primary: #3b82f6 (Blue)  |  Accent: #6B8E6B (Sage)  |  Steel: #64748b
   ========================================================================== */

/* ── Light/Dark image toggling ── */
[data-md-color-scheme="default"] .only-dark { display: none; }
[data-md-color-scheme="slate"] .only-light { display: none; }

/* ── Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

/* ── Custom Properties ── */
:root {
  --anchor-primary: #3b82f6;
  --anchor-primary-dim: #2563eb;
  --anchor-sage: #6B8E6B;
  --anchor-steel: #64748b;
  --anchor-steel-hover: #94a3b8;

  /* Override Material theme colors */
  --md-primary-fg-color: #3b82f6;
  --md-primary-fg-color--light: #60a5fa;
  --md-primary-fg-color--dark: #2563eb;
  --md-accent-fg-color: #6B8E6B;
  --md-accent-fg-color--transparent: rgba(107, 142, 107, 0.1);
}

[data-md-color-scheme="slate"] {
  --md-default-bg-color: #0a1420;
  --md-default-bg-color--light: #101c2c;
  --md-default-bg-color--lighter: #162536;
  --md-primary-fg-color: #3b82f6;
  --md-primary-fg-color--light: #60a5fa;
  --md-primary-fg-color--dark: #2563eb;
  --md-accent-fg-color: #6B8E6B;
  --md-typeset-color: #e8ecf0;
  --md-default-fg-color: #e8ecf0;
  --md-default-fg-color--light: #8896a4;
  --md-default-fg-color--lighter: #4a5568;
  --md-default-fg-color--lightest: rgba(255, 255, 255, 0.06);
  --md-code-bg-color: #020810;
  --md-code-fg-color: #e8ecf0;
}

/* ── Typography ── */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ── Hero Section ── */
.hero {
  text-align: center;
  padding: 2.5rem 1rem 1.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.05) 0%,
    rgba(107, 142, 107, 0.03) 50%,
    rgba(59, 130, 246, 0.02) 100%
  );
  border-radius: 0.75rem;
  border: 1px solid rgba(59, 130, 246, 0.08);
}

[data-md-color-scheme="slate"] .hero {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.10) 0%,
    rgba(107, 142, 107, 0.05) 50%,
    rgba(59, 130, 246, 0.03) 100%
  );
  border-color: rgba(59, 130, 246, 0.12);
}

.hero h1 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.hero h3 {
  font-size: 1.15rem;
  font-weight: 400;
  opacity: 0.78;
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.hero p:last-of-type {
  margin-top: 0.5rem;
}

.hero .md-button {
  margin: 0.25rem 0.4rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.hero .md-button--primary {
  background-color: var(--anchor-primary);
  border-color: var(--anchor-primary);
}

.hero .md-button--primary:hover {
  background-color: var(--anchor-primary-dim);
  border-color: var(--anchor-primary-dim);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.hero img[src*="shields.io"] {
  vertical-align: middle;
  margin: 0 0.15rem;
}

/* ── Feature Grid Cards ── */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.25s ease;
}

.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ol > li:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.25);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li:hover,
[data-md-color-scheme="slate"] .md-typeset .grid.cards > ol > li:hover {
  box-shadow: 0 8px 28px rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.30);
}

/* Icon sizing inside cards */
.md-typeset .grid.cards .lg {
  font-size: 1.6rem;
}

.md-typeset .grid.cards .middle {
  vertical-align: middle;
}

/* ── Code Blocks ── */
.md-typeset pre > code {
  border-radius: 0.4rem;
}

.md-typeset code {
  border-radius: 0.25rem;
}

/* Left accent on code blocks */
.md-typeset pre {
  border-left: 3px solid var(--anchor-primary);
  border-radius: 0 0.4rem 0.4rem 0;
}

[data-md-color-scheme="slate"] .md-typeset pre {
  border-left-color: rgba(59, 130, 246, 0.5);
}

/* ── Badges ── */
.md-typeset .badge {
  display: inline-block;
  padding: 0.15em 0.55em;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 2rem;
  vertical-align: middle;
}

.md-typeset .badge--primary {
  background-color: var(--anchor-primary);
  color: #fff;
}

.md-typeset .badge--accent {
  background-color: var(--anchor-sage);
  color: #fff;
}

.md-typeset .badge--new {
  background-color: #22c55e;
  color: #fff;
}

.md-typeset .badge--deprecated {
  background-color: #ef4444;
  color: #fff;
}

/* ── Navigation & Header ── */
.md-header {
  backdrop-filter: blur(12px);
}

[data-md-color-scheme="slate"] .md-header {
  background-color: rgba(2, 8, 16, 0.85);
}

/* ── Landing Page Spacing ── */
.md-main__inner {
  margin-top: 0;
}

.md-typeset hr {
  margin: 2rem 0;
  border-color: var(--md-default-fg-color--lightest);
}

/* Comparison table: center columns except first */
.md-typeset table:not([class]) td:not(:first-child),
.md-typeset table:not([class]) th:not(:first-child) {
  text-align: center;
}

/* ── Mermaid Diagrams ── */
.mermaid {
  margin: 1.5rem 0;
}

/* ── Admonitions ── */
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-color: var(--anchor-sage);
}

/* ── Responsive ── */
@media screen and (max-width: 76.25em) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero h3 {
    font-size: 1rem;
  }
}

@media screen and (max-width: 44.9375em) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .hero {
    padding: 1.5rem 0.75rem 0.75rem;
  }
}