/* ==========================================================================
   tuinix brand theme
   ========================================================================== */

/* ---------- Light mode ---------- */
:root {
  --md-primary-fg-color: #654321;
  --md-primary-fg-color--light: #8b4513;
  --md-primary-fg-color--dark: #3e2713;
  --md-primary-bg-color: #f5f5dc;
  --md-primary-bg-color--light: #fafaf0;

  --md-accent-fg-color: #e95420;
  --md-accent-fg-color--transparent: rgba(233, 84, 32, 0.1);
  --md-accent-bg-color: #e95420;
  --md-accent-bg-color--light: rgba(233, 84, 32, 0.1);
}

/* ---------- Dark mode ---------- */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #e95420;
  --md-primary-fg-color--light: #f07040;
  --md-primary-fg-color--dark: #c44418;
  --md-primary-bg-color: #1e1e1e;
  --md-primary-bg-color--light: #2a2a2a;

  --md-accent-fg-color: #87a96b;
  --md-accent-bg-color: #87a96b;

  --md-default-bg-color: #1a1a2e;
  --md-default-bg-color--light: #1f1f35;
  --md-default-bg-color--lighter: #25253d;
  --md-default-bg-color--lightest: #2d2d48;

  --md-code-bg-color: #0d0d1a;
}

/* ---------- Typography ---------- */
.md-typeset code {
  font-family: "Ubuntu Mono", "Cascadia Code", monospace;
}
.md-typeset pre > code {
  font-size: 0.85rem;
}

/* ---------- Hero section on homepage ---------- */
.tx-hero {
  margin: 0 -0.8rem;
  padding: 4rem 1rem 3rem;
  background: linear-gradient(135deg, #654321 0%, #3e2713 50%, #1a1a2e 100%);
  color: #f5f5dc;
  text-align: center;
}
.tx-hero__logo {
  margin: 0 auto 1rem;
  display: flex;
  justify-content: center;
}
.tx-hero__logo img {
  border-radius: 50%;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}
[data-md-color-scheme="slate"] .tx-hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #0d0d1a 50%, #2d1810 100%);
}
.tx-hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #f5f5dc;
}
.tx-hero .tx-hero__tagline {
  font-size: 1.3rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  font-weight: 300;
}
.tx-hero .md-button {
  margin: 0.4rem;
  border-radius: 2rem;
  padding: 0.6rem 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.tx-hero .md-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.tx-hero .md-button--primary {
  background-color: #e95420;
  border-color: #e95420;
  color: #fff;
}
.tx-hero .md-button--primary:hover {
  background-color: #f07040;
  border-color: #f07040;
}

/* ---------- Feature cards ---------- */
.tx-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.tx-feature {
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color--light);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.tx-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}
[data-md-color-scheme="slate"] .tx-feature:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}
.tx-feature h3 {
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tx-feature .twemoji {
  font-size: 1.5rem;
}

/* ---------- Admonitions ---------- */
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-color: #87a96b;
}
.md-typeset .tip > .admonition-title,
.md-typeset .tip > summary {
  background-color: rgba(135, 169, 107, 0.1);
  border-color: #87a96b;
}
.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-color: #e95420;
}
.md-typeset .warning > .admonition-title,
.md-typeset .warning > summary {
  background-color: rgba(233, 84, 32, 0.1);
  border-color: #e95420;
}

/* ---------- Tabs ---------- */
.md-typeset .tabbed-labels > label {
  font-weight: 600;
}

/* ---------- Header / logo ---------- */
.md-header__button.md-logo img {
  height: 1.5rem;
}
.md-header {
  background: linear-gradient(
    90deg,
    var(--md-primary-fg-color--dark),
    var(--md-primary-fg-color)
  );
}

/* ---------- Navigation tabs ---------- */
.md-tabs {
  background: var(--md-primary-fg-color--dark);
}

/* ---------- Footer ---------- */
.md-footer {
  background: var(--md-primary-fg-color--dark);
}

/* ---------- Smooth transitions ---------- */
.md-nav__link,
.md-typeset a {
  transition: color 0.15s;
}

/* ---------- Code block styling ---------- */
.md-typeset pre {
  border-radius: 0.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
}
[data-md-color-scheme="slate"] .md-typeset pre {
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* ---------- Responsive hero ---------- */
@media screen and (max-width: 76.25em) {
  .tx-hero h1 {
    font-size: 2.2rem;
  }
  .tx-hero .tx-hero__tagline {
    font-size: 1.1rem;
  }
}