/*
  Extra styles for gentle gradients, cards, forms, and focus.
  Keep accessible contrast and visible focus rings.
*/

:root {
  --apd-accent: #10b981; /* emerald */
  --apd-hero-start: #EEF2FF; /* indigo-50 */
  --apd-hero-end: #ECFDF5;   /* emerald-50 */
}

.hero {
  background: linear-gradient(135deg, var(--apd-hero-start), var(--apd-hero-end));
  padding: 4rem 1rem;
  border-radius: 0.75rem;
  margin: 0 0 1rem 0;
}
.hero__inner { max-width: 880px; margin: 0 auto; text-align: center; }
.hero h1 { margin: 0 0 .5rem; }
.hero__sub { color: var(--md-default-fg-color--light); font-size: 1.1rem; }
.hero__ctas { margin-top: 1rem; display: flex; gap: .75rem; justify-content: center; }

.persona { padding: .5rem 0; }
.persona__inner { max-width: 880px; margin: 0 auto; display: flex; gap: .5rem; align-items: center; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem; margin: 1.5rem 0;
}
.card { border: 1px solid var(--md-default-fg-color--lighter); border-radius: .75rem; padding: 1rem; background: var(--md-default-bg-color);
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.card h3 { margin-top: 0; }

.proof { margin: 2rem 0; }
.proof__list { display: grid; gap: .5rem; list-style: none; padding: 0; }
.proof__list li { padding: .5rem .75rem; border-left: 3px solid var(--apd-accent); background: var(--md-default-bg-color); }

.recent__list { list-style: none; padding: 0; }
.recent__list li { margin: .25rem 0; }
.recent__date { color: var(--md-default-fg-color--light); margin-left: .5rem; }

.newsletter-inline { margin: 2rem 0; }
.newsletter-inline__inner { border: 1px dashed var(--md-default-fg-color--lighter); border-radius: .75rem; padding: 1rem; display: grid; gap: 1rem; }
/* Align explanatory copy vertically centered with action buttons */
.newsletter-inline__inner { grid-template-columns: 1fr minmax(320px, auto); align-items: center; }
@media (max-width: 700px) {
  .newsletter-inline__inner { grid-template-columns: 1fr; align-items: start; }
}
.newsletter-copy p { margin: .25rem 0 0; color: var(--md-default-fg-color--light); }

.home-footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--md-default-fg-color--lighter); }
.home-footer__inner { max-width: 880px; margin: 0 auto; font-size: .9rem; color: var(--md-default-fg-color--light); }

/* Publisher icon next to source name */
.publisher { vertical-align: text-bottom; margin-right: .25rem; }

/* Compact metadata line and tags for writing cards */
.md-typeset .post-meta {
  font-size: 0.8rem;
  opacity: 0.78;
  display: block;
  margin: 0.15rem 0 0.4rem;
}

.md-typeset .post-tags {
  display: inline-block;
  font-size: 0.72rem;
  background: var(--md-default-fg-color--lightest);
  border-radius: 999px;
  padding: 0.15rem 0.5rem;
  margin-bottom: 0.6rem;
}

.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > .card { height: 100%; }

.md-typeset .grid.cards strong,
.md-typeset .grid.cards b {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.md-typeset .grid.cards .card-link { display: inline-block; margin-top: 0.25rem; font-weight: 600; }
.md-typeset .grid.cards p:last-child { margin-bottom: 0; }

@media (min-width: 1100px) {
  /* Three cards per row at large sizes, keep current card width */
  .md-typeset .grid.cards {
    grid-template-columns: repeat(3, minmax(420px, 1fr));
    column-gap: 1.25rem;
    row-gap: 1.25rem;
  }
}

/* Forms */
.lead-form, .mini-form { display: grid; gap: .75rem; }
.lead-form .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .75rem; }
.lead-form input, .lead-form textarea, .lead-form select,
.mini-form input { width: 100%; }
.lead-form .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note { color: var(--md-default-fg-color--light); font-size: .9rem; }

/* Focus styles */
*:focus { outline: 2px solid var(--apd-accent); outline-offset: 2px; }

/* Dark mode tweaks */
[data-md-color-scheme="slate"] .hero {
  background: linear-gradient(135deg, #0b1220, #0e1a14);
}
/* ---------- Base scale & container ---------- */
/* Slightly larger body text (~16.8px if base is 16px) */
:root {
  --md-typeset-font-size: 1.05rem;
}

/* Wider page to reduce crowding */
.md-grid {
  max-width: 100rem; /* ≈1600px for roomier layouts */
}

/* ---------- Writing layout (grid + sticky filters) ---------- */
/* Mobile-first: stack; switch to grid on desktop with sticky filters */
.writing-layout { display: block; }
@media (min-width: 1100px) {
  .writing-layout {
    display: grid;
    grid-template-columns: 220px 1fr; /* left filter + main */
    gap: 1.5rem;
    align-items: start;
  }
  .filters { position: sticky; top: 5.25rem; }
  .filters label { display: block; margin: .25rem 0; }
}

/* ---------- Card grid: spacing + readability ---------- */
/* Increase spacing and add subtle hover affordance */
.md-typeset .writing-grid { gap: 1.25rem; }
.md-typeset .grid.cards > ul > li {
  padding: 1.25rem; /* more breathing room for excerpts */
  transition: box-shadow .2s, transform .2s;
}
.md-typeset .grid.cards > ul > li:hover {
  box-shadow: var(--md-shadow-z2);
  transform: translateY(-1px);
}

/* Two lines max for titles -> cleaner rows */
.md-typeset .grid.cards strong {
  font-weight: 700;
  font-size: 1.08rem; /* slightly larger titles for readability */
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: .2rem;
}

/* Compact meta row under titles */
.md-typeset .post-meta {
  display: inline-block;
  font-size: .85rem;
  opacity: .8;
  margin-bottom: .5rem;
}

/* Ensure emoji/Simple Icons align nicely before meta */
.md-typeset .twemoji { vertical-align: text-bottom; margin-right: .25rem; }
/* Fallback publisher icon alignment (inline <img>) */
.md-typeset img.publisher-icon { height: 1em; width: 1em; vertical-align: text-bottom; margin-right: .25rem; }

/* ---------- Responsive columns for Writing ---------- */
/* 1 column on mobile, 2 on tablets, 3 on wide screens */
.md-typeset .grid.cards { grid-template-columns: 1fr; }
@media (min-width: 700px) {
  .md-typeset .grid.cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .md-typeset .grid.cards { grid-template-columns: repeat(3, minmax(420px, 1fr)); }
}

/* ---------- Branded newsletter buttons ---------- */
/* Substack brand (orange) */
.md-typeset .md-button.md-button--substack {
  background: #ff6719;
  color: #fff;
}
.md-typeset .md-button.md-button--substack:hover { filter: brightness(0.95); }

/* LinkedIn brand (blue) */
.md-typeset .md-button.md-button--linkedin {
  background: #0A66C2;
  color: #fff;
}
.md-typeset .md-button.md-button--linkedin:hover { filter: brightness(0.95); }

/* Small pill labels for newsletter identities */
.pills { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .4rem; }
.pill { font-size: .72rem; line-height: 1; padding: .25rem .5rem; border-radius: 999px; border: 1px solid transparent; }
.pill--substack { background: #FFEFE5; color: #b04a0f; border-color: #ffd4bf; }
.pill--linkedin { background: #E6F0FB; color: #0A66C2; border-color: #cfe2f7; }

/* CTA alignment: buttons and labels align neatly */
.cta--newsletters { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.cta--newsletters .cta-item { display: flex; flex-direction: column; gap: .35rem; }
.cta--newsletters .md-button { min-width: 16rem; justify-content: center; }

/* Hide blog index list in main content; keep ToC populated */
.blog-index-list { display: none; }

/* Hide right sidebar ToC on Speaking page */
.page-speaking ~ .md-sidebar--secondary { display: none; }

/* ---------- Blog post with right sidebar ---------- */
.blog-content-wrapper {
  display: block;
  position: relative;
}

@media (min-width: 1100px) {
  .blog-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 2rem;
    align-items: start;
  }
  
  .blog-sidebar {
    position: sticky;
    top: 5.25rem;
    padding: 1rem;
    border: 1px solid var(--md-default-fg-color--lighter);
    border-radius: 0.5rem;
    background: var(--md-default-bg-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
  }
  
  .blog-sidebar h3 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--md-default-fg-color);
    border-bottom: 1px solid var(--md-default-fg-color--lighter);
    padding-bottom: 0.5rem;
  }
  
  .blog-posts-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .blog-post-item {
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s;
  }
  
  .blog-post-item:hover {
    background: var(--md-default-fg-color--lightest);
  }
  
  .blog-post-item.current {
    background: var(--md-accent-fg-color--transparent);
    border-left: 3px solid var(--md-accent-fg-color);
  }
  
  .blog-post-item time {
    display: block;
    font-size: 0.7rem;
    color: var(--md-default-fg-color--light);
    margin-bottom: 0.25rem;
    font-weight: 500;
  }
  
  .blog-post-item a {
    display: block;
    font-size: 0.85rem;
    line-height: 1.3;
    color: var(--md-default-fg-color);
    text-decoration: none;
  }
  
  .blog-post-item a:hover {
    color: var(--md-accent-fg-color);
  }
  
  .blog-main-content {
    min-width: 0;
  }
}

/* Mobile: hide sidebar */
@media (max-width: 1099px) {
  .blog-sidebar {
    display: none;
  }
}

/* ---------- Right sidebar Blog ToC styling ---------- */
.md-sidebar--secondary .blog-toc {
  border: 1px solid var(--md-default-fg-color--lighter);
  border-radius: 8px;
  background: var(--md-default-bg-color);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  padding: .5rem .25rem .5rem .25rem;
}
.md-sidebar--secondary .blog-toc__title {
  font-weight: 700;
  font-size: .95rem;
  padding: .5rem .75rem .6rem;
  border-bottom: 1px solid var(--md-default-fg-color--lighter);
}
.md-sidebar--secondary .blog-toc .md-nav__list { padding: .25rem; }
.md-sidebar--secondary .blog-toc .md-nav__item { margin: .1rem 0; }
.md-sidebar--secondary .blog-toc__link {
  display: block;
  padding: .35rem .5rem;
  border-radius: 6px;
  text-decoration: none;
  color: var(--md-default-fg-color);
}
.md-sidebar--secondary .blog-toc__link:hover { background: var(--md-default-fg-color--lightest); }
.md-sidebar--secondary .blog-toc__link[aria-current="page"] {
  background: var(--md-accent-fg-color--transparent);
  outline: 2px solid var(--md-accent-fg-color--transparent);
}
.md-sidebar--secondary .blog-toc__row { display: flex; align-items: baseline; gap: .4rem; }
.md-sidebar--secondary .blog-toc__date { font-size: .78rem; color: var(--md-default-fg-color--light); }
.md-sidebar--secondary .blog-toc__sep { color: var(--md-default-fg-color--light); }
.md-sidebar--secondary .blog-toc__title { font-size: .86rem; line-height: 1.25; }