:root {
  --text-font: "Jetbrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --header-font: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --code-font: "Jetbrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Keep navbar icons visible on first paint without waiting for JS/image loads. */
.search-button {
  color: var(--text-0);
}

.search-button .search-icon {
  width: 16px;
  height: 16px;
  display: block;
  fill: currentColor;
}

#dark-mode-toggle svg {
  width: 15px;
  height: 15px;
  border: unset;
}

/* Safe fallback before classes are applied: show moon icon. */
#dark-mode-toggle #sun-icon {
  display: none;
}

#dark-mode-toggle #moon-icon {
  display: inline-block;
}

html.dark #dark-mode-toggle #sun-icon {
  display: inline-block;
}

html.dark #dark-mode-toggle #moon-icon {
  display: none;
}

html.light #dark-mode-toggle #sun-icon {
  display: none;
}

html.light #dark-mode-toggle #moon-icon {
  display: inline-block;
}

.site-footer {
  margin: 2.5rem 0 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bg-2);
  color: var(--text-1);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem;
  text-align: center;
}

.site-footer-copy {
  color: var(--text-1);
}

.site-footer-sep {
  color: var(--text-1);
  opacity: 0.8;
}

.site-footer-witty {
  color: var(--text-1);
}

@media (max-width: 640px) {
  .site-footer {
    margin: 2rem 0 1.25rem;
    font-size: 0.85rem;
    gap: 0.35rem;
  }
}

.page-about .body {
  display: block;
}

.page-about .body h2 {
  margin: 1.05rem 0 0.45rem;
  line-height: 1.28;
}

.page-about .body p {
  margin: 0.5rem 0;
  line-height: 1.45;
}

.page-about .body ul {
  margin: 0.45rem 0 0.65rem;
}

.page-about .about-hero {
  border: 1px solid var(--bg-2);
  border-radius: 16px;
  padding: 1rem;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--primary-color) 16%, transparent), transparent 50%),
    linear-gradient(155deg, color-mix(in srgb, var(--bg-1) 95%, var(--primary-color) 5%), var(--bg-1));
}

.page-about .about-lede {
  margin: 0 0 0.45rem;
  font-size: 1.15rem;
  line-height: 1.4;
}

.page-about .about-hero p:last-child {
  margin-bottom: 0;
}

.page-about .about-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0.75rem 0;
}

.page-about .about-proof-card {
  border: 1px solid var(--bg-2);
  border-radius: 14px;
  padding: 0.82rem 0.8rem;
  background: var(--bg-1);
}

.page-about .about-proof-number {
  margin: 0 0 0.15rem;
  font-family: var(--header-font);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.2;
}

.page-about .about-proof-label {
  margin: 0;
  font-size: 0.83rem;
  color: var(--text-1);
  line-height: 1.4;
}

.page-about .about-health-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin: 0.45rem 0 0.6rem;
}

.page-about .about-health-pills span {
  border: 1px solid var(--bg-2);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  background: color-mix(in srgb, var(--primary-color) 14%, var(--bg-1));
  font-size: 0.78rem;
}

.page-about .about-cta {
  border: 1px solid var(--bg-2);
  border-radius: 14px;
  padding: 0.85rem 0.95rem 0.8rem;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--primary-color) 17%, var(--bg-1)),
    var(--bg-1)
  );
}

.page-about .about-cta p {
  margin: 0 0 0.4rem;
}

.page-about .about-cta p:last-child {
  margin-bottom: 0;
}

.page-about .about-cta-link {
  display: inline-block;
  border: 1px solid var(--text-0);
  border-bottom-width: 1px;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-weight: 600;
  transition: transform 150ms ease;
}

.page-about .about-cta-link:hover {
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .page-about .about-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-about .about-proof-grid {
    grid-template-columns: 1fr;
  }

  .page-about .about-hero {
    padding: 0.9rem 0.85rem;
  }
}

.section-home .body {
  margin-top: 0.4rem;
}

.section-home .home-hero {
  border: 1px solid var(--bg-2);
  border-radius: 16px;
  padding: 1rem;
  background:
    radial-gradient(circle at 85% 0%, color-mix(in srgb, var(--primary-color) 16%, transparent), transparent 55%),
    linear-gradient(150deg, color-mix(in srgb, var(--bg-1) 96%, var(--primary-color) 4%), var(--bg-1));
}

.section-home .home-hero p {
  margin: 0 0 0.45rem;
  line-height: 1.46;
}

.section-home .home-hero p:last-child {
  margin-bottom: 0;
}

.section-home .home-inline-cta {
  display: inline-block;
  border: 1px solid var(--text-0);
  border-bottom-width: 1px;
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  font-weight: 600;
  transition: transform 150ms ease, background-color 150ms ease;
}

.section-home .home-inline-cta:hover {
  transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
  .section-home .home-inline-cta {
    transition: none;
  }
}

@media (max-width: 640px) {
  .section-home .home-hero {
    padding: 0.82rem 0.84rem;
    border-radius: 12px;
  }
}