/* Applies to all schemes unless overridden below */
:root > * {
  --fit-blue: #007CE8;
  --fit-blue-deep: #00449B;
  --fit-green: #1CD000;
  --fit-ink: #00003D;
  --fit-paper: #F3F4F7;

  --md-default-bg-color: var(--fit-paper); /* page background */
  --md-default-fg-color: var(--fit-ink); /* body text */
  --md-typeset-color: var(--fit-ink); /* content text */
  --md-typeset-a-color: var(--fit-blue); /* links */
  --md-primary-fg-color: var(--fit-blue); /* header (light) */
  --md-primary-bg-color: var(--fit-paper); /* header text/icons */
  --md-accent-fg-color: var(--fit-green); /* FIT Green */
  --fit-title-color: var(--fit-blue); /* titles */

  /* Table styling (light) */
  --fit-table-header-bg: color-mix(in oklab, var(--fit-blue) 10%, var(--fit-paper));
  --fit-table-row-alt: color-mix(in oklab, var(--fit-blue) 6%, var(--fit-paper));
  --fit-table-border: color-mix(in oklab, var(--fit-ink) 12%, var(--fit-paper));
}

/* Dark mode (slate) overrides */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: var(--fit-blue-deep); /* page background */
  --md-default-fg-color: var(--fit-paper); /* body text */
  --md-typeset-color: var(--fit-paper); /* content text */
  --md-typeset-a-color: var(--fit-green); /* links */
  --md-primary-fg-color: color-mix(in oklab, var(--fit-ink) 90%, var(--fit-paper)); /* header (dark) */
  --md-primary-bg-color: var(--fit-blue); /* header text/icons */
  --md-footer-bg-color: var(--fit-ink);
  --fit-title-color: var(--fit-green); /* titles */

  /* Table styling (dark) */
  --fit-table-header-bg: color-mix(in oklab, var(--fit-blue) 18%, var(--fit-ink));
  --fit-table-row-alt: color-mix(in oklab, var(--fit-paper) 6%, var(--fit-ink));
  --fit-table-border: color-mix(in oklab, var(--fit-paper) 14%, var(--fit-ink));
}

/* Ensure headings use FIT Blue */
.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  color: var(--fit-title-color);
}

/* Table polish: header + zebra striping + subtle borders */
.md-typeset table:not([class]) {
  border-color: var(--fit-table-border);
}

.md-typeset table:not([class]) thead th {
  background: var(--fit-table-header-bg);
}

.md-typeset table:not([class]) tbody tr:nth-child(even) {
  background: var(--fit-table-row-alt);
}

/* Tag pills */
.md-tag,
.md-typeset .md-tag,
.md-typeset a.md-tag,
.md-typeset a.md-tag:hover,
.md-typeset a.md-tag:focus,
.md-typeset a.md-tag:active {
  background: color-mix(in oklab, var(--fit-blue) 40%, var(--fit-paper)) !important;
  color: var(--fit-ink) !important;
  border-color: var(--fit-green) !important;
}

/* Blog post author avatar — standard size */
.md-post__profile img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
}

/* Logo swap for dark mode */
[data-md-color-scheme="slate"] .md-header__button.md-logo img,
[data-md-color-scheme="slate"] .md-nav__title .md-logo img {
  content: url("../assets/icon-dark.svg");
}
  


/* =============================================================================
   SERIES GRID — ai-that-actually-works.md and future series pages
   Three-column card layout, collapses to single column on mobile.
   ============================================================================= */

.fit-series-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.fit-series-card {
  padding: 1.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  background: color-mix(in oklab, var(--fit-blue) 4%, var(--md-default-bg-color));
  display: flex;
  flex-direction: column;
}

.fit-series-card h3 {
  font-size: 0.72rem !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fit-blue) !important;
  margin: 0 0 0.5rem 0 !important;
}

.fit-series-card strong a {
  font-size: 1rem;
  line-height: 1.35;
  color: var(--md-default-fg-color) !important;
  text-decoration: none;
  display: block;
  margin-bottom: 0.75rem;
}

.fit-series-card strong a:hover {
  color: var(--fit-blue) !important;
}

.fit-series-card p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--md-default-fg-color--light);
  margin: 0 0 0.75rem 0;
  flex: 1;
}

.fit-series-card em {
  font-size: 0.75rem;
  color: var(--md-default-fg-color--light);
  font-style: normal;
  opacity: 0.75;
}

[data-md-color-scheme="slate"] .fit-series-card {
  background: color-mix(in oklab, var(--fit-blue) 8%, var(--md-default-bg-color));
  border-color: rgba(255, 255, 255, 0.08);
}

[data-md-color-scheme="slate"] .fit-series-card h3 {
  color: var(--fit-green) !important;
}

@media (max-width: 960px) {
  .fit-series-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}


/* =============================================================================
   BLOG — Suppress "Description" heading everywhere
   ## Description is a structural anchor for the hook, not display content.
   Hide it on listing cards and on full post pages.
   ============================================================================= */

/* Full post pages — hide the h2 with id="description" */
h2#description {
  display: none;
}

/* Listing card excerpts — hide any h2/h3 that leaks through */
.md-blog .md-post--excerpt .md-post__excerpt h2,
.md-blog .md-post--excerpt .md-post__excerpt h3,
.md-blog .md-post--excerpt .md-post__description h2,
.md-blog .md-post--excerpt .md-post__description h3 {
  display: none !important;
}

/* =============================================================================
   BLOG — Suppress duplicate post title on listing cards
   The blog plugin renders the title as a link above the excerpt.
   The h1 inside the excerpt content (from # Title in markdown) is redundant.
   ============================================================================= */

.md-blog .md-post--excerpt .md-post__excerpt h1,
.md-blog .md-post--excerpt .md-post__description h1 {
  display: none !important;
}

/* =============================================================================
   HOME PAGE — Hero, Feature Cards, Founder block
   Only applies to the home page via .fit-home-* classes
   ============================================================================= */

/* Hero layout — two columns: text left (2/3), graphic right (1/3) */
.fit-home-hero {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem 3rem;
  align-items: center;
  padding: 2.5rem 0 2rem 0;
  margin-bottom: 1rem;
}

.fit-home-hero__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fit-blue);
  margin: 0 0 0.75rem 0;
}

.fit-home-hero__headline {
  font-size: 2rem !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  color: var(--md-default-fg-color) !important;
  margin: 0 0 1rem 0 !important;
}

.fit-home-hero__sub {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--md-default-fg-color--light);
  margin: 0 0 1.5rem 0;
  max-width: 480px;
}

.fit-home-hero__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.fit-home-btn {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none !important;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.fit-home-btn--primary {
  background: var(--fit-blue);
  color: #fff !important;
  border: 2px solid var(--fit-blue);
}

.fit-home-btn--primary:hover {
  background: var(--fit-blue-deep);
  border-color: var(--fit-blue-deep);
}

.fit-home-btn--secondary {
  background: transparent;
  color: var(--fit-blue) !important;
  border: 2px solid var(--fit-blue);
}

.fit-home-btn--secondary:hover {
  background: var(--fit-blue);
  color: #fff !important;
}

.fit-home-hero__graphic {
  display: flex;
  align-items: center;
  justify-content: center;
}

.fit-home-hero__graphic img {
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* Dark mode hero adjustments */
[data-md-color-scheme="slate"] .fit-home-btn--primary {
  background: var(--fit-green);
  border-color: var(--fit-green);
  color: var(--fit-ink) !important;
}

[data-md-color-scheme="slate"] .fit-home-btn--primary:hover {
  background: color-mix(in oklab, var(--fit-green) 80%, #fff);
  border-color: color-mix(in oklab, var(--fit-green) 80%, #fff);
}

[data-md-color-scheme="slate"] .fit-home-btn--secondary {
  color: var(--fit-green) !important;
  border-color: var(--fit-green);
}

[data-md-color-scheme="slate"] .fit-home-btn--secondary:hover {
  background: var(--fit-green);
  color: var(--fit-ink) !important;
}

/* =============================================================================
   HOME PAGE — Feature cards (3-column service grid)
   ============================================================================= */

.fit-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 1.5rem 0 2rem 0;
}

.fit-feature-card {
  padding: 1.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  border-top: 3px solid var(--fit-blue);
  background: var(--md-default-bg-color);
  display: flex;
  flex-direction: column;
}

.fit-feature-card h3 {
  font-size: 1rem !important;
  font-weight: 700 !important;
  color: var(--fit-blue) !important;
  margin: 0 0 0.75rem 0 !important;
}

.fit-feature-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--md-default-fg-color--light);
  flex: 1;
  margin: 0 0 1rem 0;
}

.fit-feature-card a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--fit-blue) !important;
  text-decoration: none !important;
}

.fit-feature-card a:hover {
  text-decoration: underline !important;
}

[data-md-color-scheme="slate"] .fit-feature-card {
  border-top-color: var(--fit-green);
  border-color: rgba(255, 255, 255, 0.08);
}

[data-md-color-scheme="slate"] .fit-feature-card h3 {
  color: var(--fit-green) !important;
}

[data-md-color-scheme="slate"] .fit-feature-card a {
  color: var(--fit-green) !important;
}

/* =============================================================================
   HOME PAGE — Founder block (photo left, bio right)
   ============================================================================= */

.fit-founder {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  align-items: start;
  margin: 1.5rem 0;
}

.fit-founder__photo img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

.fit-founder__bio p,
.fit-founder__bio li {
  font-size: 0.93rem;
  line-height: 1.7;
}

/* =============================================================================
   HOME PAGE — Responsive
   ============================================================================= */

@media (max-width: 960px) {
  .fit-home-hero {
    grid-template-columns: 1fr;
  }

  .fit-home-hero__graphic {
    display: none;
  }

  .fit-feature-grid {
    grid-template-columns: 1fr;
  }

  .fit-founder {
    grid-template-columns: 1fr;
  }

  .fit-founder__photo img {
    width: 120px;
    height: 120px;
  }
}

@media (max-width: 600px) {
  .fit-home-hero__headline {
    font-size: 1.5rem !important;
  }
}

/* =============================================================================
   FOOTER — FIT brand color, both schemes
   ============================================================================= */

.md-footer {
  background-color: var(--fit-ink) !important;
}

.md-footer-meta {
  background-color: var(--fit-ink) !important;
}

.md-footer__title,
.md-footer__direction,
.md-footer-meta__inner,
.md-copyright,
.md-copyright__highlight {
  color: rgba(243, 244, 247, 0.75) !important;
}

.md-copyright a,
.md-footer__link {
  color: var(--fit-green) !important;
}

.md-social__link svg {
  fill: rgba(243, 244, 247, 0.65);
}

.md-social__link:hover svg {
  fill: var(--fit-green);
}