/* ============================================================================
   Personal Agent — MkDocs Material theme + landing page
   Restrained, text-forward styling: one accent colour, generous whitespace,
   no gradient fills or glows.
   ========================================================================== */

:root {
  --md-primary-fg-color: #4f46e5;
  --md-primary-fg-color--light: #6366f1;
  --md-primary-fg-color--dark: #4338ca;
  --md-accent-fg-color: #4f46e5;
}

/* OLED-black dark scheme, matching the product's design tokens */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #000000;
  --md-default-bg-color--light: #0a0a0a;
  --md-code-bg-color: #0d0d0f;
  --md-primary-fg-color: #0a0a0a;
  --md-accent-fg-color: #818cf8;
  --pa-hero-bg: #0a0a0a;
  --pa-line: rgba(255, 255, 255, 0.10);
  --pa-code-bg: #0c0c10;
}

[data-md-color-scheme="default"] {
  --pa-hero-bg: #fafafa;
  --pa-line: rgba(0, 0, 0, 0.10);
  --pa-code-bg: #1e1e24;
}

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

.pa-hero {
  background: var(--pa-hero-bg);
  border-bottom: 1px solid var(--pa-line);
  padding: 4rem 0 4.25rem;
}

.pa-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 46rem;
  margin: 0 auto;
}

.pa-hero__logo {
  display: block;
  margin: 0 auto 1.25rem;
}
.pa-hero__logo img {
  width: 84px;
  height: 84px;
}

.pa-hero__title {
  margin: 0;
  font-size: 2.75rem;
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--md-default-fg-color);
}

.pa-hero__subtitle {
  margin: 1.2rem auto 0;
  max-width: 34rem;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--md-default-fg-color--light);
}

.pa-hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1.9rem;
}

.pa-hero__actions .md-button {
  margin: 0;
  font-weight: 600;
}
.pa-hero__actions .md-button--primary {
  background-color: var(--md-primary-fg-color--light);
  border-color: var(--md-primary-fg-color--light);
}
[data-md-color-scheme="slate"] .pa-hero__actions .md-button--primary {
  color: #fff;
}

/* ----------------------------------------------------------------------------
   Sections below the hero
   -------------------------------------------------------------------------- */

.pa-section-title {
  margin-top: 3rem !important;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Feature cards: quiet, with a restrained hover */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > .card {
  border-radius: 0.55rem;
  transition: border-color 140ms, box-shadow 140ms;
}
.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > .card:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 0.25rem 0.9rem rgba(0, 0, 0, 0.10);
}
.md-typeset .grid.cards .lg.middle {
  color: var(--md-accent-fg-color);
}

.md-typeset table:not([class]) th {
  font-weight: 600;
}

/* ----------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media screen and (max-width: 76.1875em) {
  .pa-hero__title { font-size: 2.25rem; }
}

@media screen and (max-width: 44.9375em) {
  .pa-hero { padding: 2.75rem 0 3rem; }
  .pa-hero__title { font-size: 1.9rem; }
  .pa-hero__subtitle { font-size: 0.96rem; }
}