/* aegis docs — custom landing-page styles in the Ink theme.
 *
 * Palette mirrors src/aegis/tui/themes.py::INK so the website feels
 * like a continuation of the TUI: warm off-white text on near-black,
 * one amber accent.
 */

:root,
[data-md-color-scheme="slate"] {
  --aegis-bg:       #0e0e0d;
  --aegis-surface:  #141412;
  --aegis-panel:    #1a1a17;
  --aegis-fg:       #DCD9CF;
  --aegis-muted:    #76736a;
  --aegis-faint:    #4a4843;
  --aegis-rule:     #26241f;
  --aegis-accent:   #E0A872;
  --aegis-success:  #9DB07E;
  --aegis-error:    #C56B5C;
  --aegis-userbg:   #24241f;

  /* Pull Material's slate scheme toward Ink. */
  --md-default-bg-color:        var(--aegis-bg);
  --md-default-fg-color:        var(--aegis-fg);
  --md-default-fg-color--light: var(--aegis-fg);
  --md-typeset-color:           var(--aegis-fg);
  --md-typeset-a-color:         var(--aegis-accent);
  --md-accent-fg-color:         var(--aegis-accent);
  --md-code-bg-color:           var(--aegis-panel);
  --md-code-fg-color:           var(--aegis-fg);
}

/* Hero -------------------------------------------------------------- */

.aegis-hero {
  margin: 2rem 0 3rem;
  padding: 2rem 0 0;
  text-align: center;
}

.aegis-hero-mark {
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--aegis-fg);
  margin: 0;
  line-height: 1;
}

.aegis-hero-mark::before {
  content: "● ";
  color: var(--aegis-accent);
  font-size: 0.85em;
  vertical-align: 0.1em;
}

.aegis-hero-tagline {
  max-width: 38rem;
  margin: 1rem auto 0;
  color: var(--aegis-fg);
  font-size: 1.15rem;
  line-height: 1.5;
  font-weight: 400;
}

.aegis-hero-tagline em {
  color: var(--aegis-accent);
  font-style: normal;
  font-weight: 600;
}

.aegis-hero-cta {
  margin: 2rem auto 0;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.aegis-hero-cta code {
  background: var(--aegis-panel) !important;
  color: var(--aegis-fg) !important;
  padding: 0.5rem 1rem !important;
  border-radius: 6px;
  font-size: 0.95rem;
  border: 1px solid var(--aegis-rule);
}

.aegis-hero-cta a.aegis-button {
  background: var(--aegis-accent);
  color: var(--aegis-bg) !important;
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: filter 120ms ease;
}

.aegis-hero-cta a.aegis-button:hover {
  filter: brightness(1.1);
}

/* Terminal mockup --------------------------------------------------- */

.aegis-term {
  background: var(--aegis-surface);
  border: 1px solid var(--aegis-rule);
  border-radius: 8px;
  overflow: hidden;
  margin: 1.5rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
}

.aegis-term-chrome {
  background: var(--aegis-panel);
  padding: 0.55rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border-bottom: 1px solid var(--aegis-rule);
  font-size: 0.78rem;
  color: var(--aegis-muted);
}

.aegis-term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--aegis-faint);
}

.aegis-term-dot.accent {
  background: var(--aegis-accent);
}

.aegis-term-title {
  margin-left: 0.5rem;
  font-weight: 500;
}

.aegis-term-body {
  padding: 1rem 1.2rem;
  background: var(--aegis-bg);
  color: var(--aegis-fg);
  white-space: pre;
  overflow-x: auto;
}

/* Color spans inside terminal bodies */
.aegis-term-body .t-accent  { color: var(--aegis-accent); }
.aegis-term-body .t-success { color: var(--aegis-success); }
.aegis-term-body .t-error   { color: var(--aegis-error); }
.aegis-term-body .t-muted   { color: var(--aegis-muted); }
.aegis-term-body .t-bold    { font-weight: 600; color: var(--aegis-fg); }
.aegis-term-body .t-user    { background: var(--aegis-userbg);
                              padding: 0 0.25rem; }

/* Big hero terminal */
.aegis-term.hero {
  max-width: 56rem;
  margin: 2rem auto;
}

/* Constrain all terminals to their container — the body itself
 * scrolls horizontally if a line is wider than the viewport. */
.aegis-term {
  max-width: 100%;
}

/* Section: pitch ---------------------------------------------------- */

.aegis-section {
  margin: 4rem 0;
}

.aegis-section h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--aegis-fg);
  border: none !important;
  padding: 0 !important;
}

.aegis-section h2 .aegis-accent {
  color: var(--aegis-accent);
}

.aegis-lead {
  font-size: 1.05rem;
  color: var(--aegis-fg);
  line-height: 1.65;
  max-width: 44rem;
}

.aegis-lead.muted {
  color: var(--aegis-muted);
}

/* Comparison grid: ABOVE the harness */

.aegis-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

@media (max-width: 720px) {
  .aegis-stack { grid-template-columns: minmax(0, 1fr); }
}

.aegis-stack .col {
  min-width: 0;
  background: var(--aegis-panel);
  border: 1px solid var(--aegis-rule);
  border-radius: 8px;
  padding: 1.2rem;
}

.aegis-stack .col h4 {
  margin: 0 0 0.75rem 0;
  color: var(--aegis-accent);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.aegis-stack .col p {
  margin: 0;
  color: var(--aegis-fg);
  font-size: 0.95rem;
  line-height: 1.55;
}

.aegis-stack .col.dim {
  opacity: 0.65;
}

.aegis-stack .col.dim h4 {
  color: var(--aegis-muted);
}

/* Primitives grid --------------------------------------------------- */

.aegis-primitives {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (max-width: 880px) {
  .aegis-primitives { grid-template-columns: minmax(0, 1fr); }
}

.aegis-card {
  /* min-width: 0 unblocks the grid track from expanding to fit the
   * card's intrinsic content width — the terminal mockups inside use
   * white-space: pre with long lines that would otherwise overflow
   * the grid right of the viewport. Combined with overflow-x: auto
   * on .aegis-term-body, long lines scroll inside the card. */
  min-width: 0;
  background: var(--aegis-surface);
  border: 1px solid var(--aegis-rule);
  border-radius: 10px;
  padding: 1.3rem 1.4rem 1.5rem;
  transition: border-color 160ms ease, transform 160ms ease;
}

.aegis-card:hover {
  border-color: var(--aegis-accent);
  transform: translateY(-2px);
}

.aegis-card-glyph {
  font-family: ui-monospace, "JetBrains Mono", monospace;
  color: var(--aegis-accent);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.aegis-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
  color: var(--aegis-fg);
  font-weight: 700;
}

.aegis-card p {
  margin: 0 0 1rem;
  color: var(--aegis-fg);
  font-size: 0.95rem;
  line-height: 1.55;
}

.aegis-card .aegis-term {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
}

.aegis-card .aegis-term-body {
  padding: 0.65rem 0.85rem;
}

/* Footer CTA */

.aegis-final {
  margin: 4rem 0 2rem;
  padding: 2rem;
  background: var(--aegis-panel);
  border: 1px solid var(--aegis-rule);
  border-radius: 10px;
  text-align: center;
}

.aegis-final h2 {
  margin: 0 0 0.75rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--aegis-fg);
}

.aegis-final p {
  margin: 0 0 1.25rem;
  color: var(--aegis-muted);
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------
 * Material override: kill heading offsets + headerlink anchors inside
 * aegis custom components, so cards/sections don't visually skew right
 * relative to their body text.
 * ------------------------------------------------------------------ */

.md-typeset .aegis-hero h1,
.md-typeset .aegis-section h2,
.md-typeset .aegis-card h3,
.md-typeset .aegis-stack h4,
.md-typeset .aegis-final h2 {
  padding-left: 0 !important;
  text-indent: 0 !important;
  margin-left: 0 !important;
}

.md-typeset .aegis-hero .headerlink,
.md-typeset .aegis-section .headerlink,
.md-typeset .aegis-card .headerlink,
.md-typeset .aegis-stack .headerlink,
.md-typeset .aegis-final .headerlink {
  display: none !important;
}

/* Material wraps inline code in <p> with margins; tighten the hero CTA
 * so the install line and the button sit on one row without extra gap. */
.md-typeset .aegis-hero-cta p {
  margin: 0;
}

/* Cards: Material's .md-typeset h3 has bigger top margins that push
 * the title down inside the card padding. */
.md-typeset .aegis-card h3 {
  margin: 0 0 0.55rem !important;
}

.md-typeset .aegis-card p {
  margin: 0 0 1rem !important;
}

/* Final callback: tame the code fence so it doesn't dominate the small
 * centered box. Pull it inline-narrow, remove the Material chrome's
 * outer margin, and lay the three buttons out on one flexed row. */

.md-typeset .aegis-final .highlight {
  max-width: 28rem;
  margin: 0 auto 1.25rem;
  text-align: left;
}

.md-typeset .aegis-final pre,
.md-typeset .aegis-final pre > code {
  margin: 0 !important;
}

.md-typeset .aegis-final p:last-child {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0;
}

.md-typeset .aegis-final p:last-child a.aegis-button {
  margin: 0;
}

/* Subtle adjustments to material chrome inside Ink palette */

.md-typeset code {
  border-radius: 4px;
}

.md-header {
  background: var(--aegis-surface) !important;
  border-bottom: 1px solid var(--aegis-rule);
}

.md-tabs {
  background: var(--aegis-surface) !important;
  border-bottom: 1px solid var(--aegis-rule);
}