:root {
  --text-color: #1a1a1a;
  --text-secondary-color: #4a4a4a;
  --text-link-color: #007bff;
  --background-color: #eaedf0;
  --secondary-background-color: #64ffda1a;
  --primary-color: #007bff;
  --secondary-color: #f8f9fa;
  --text-color-dark: #e4e6eb;
  --text-secondary-color-dark: #8a8d91;
  --text-link-color-dark: #ffffff;
  --background-color-dark: #18191a;
  --secondary-background-color-dark: #212529;
  --primary-color-dark: #ffffff;
  --secondary-color-dark: #212529;

  /* Consistent section spacing */
  --section-padding-block: 5rem;
  --section-gap: 4rem;
  --content-max-width: 1200px;
}

body {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
}

html {
  background-color: var(--background-color) !important;
}

body::-webkit-scrollbar {
  height: 0;
  width: 8px;
  background-color: var(--background-color);
}

::-webkit-scrollbar-track {
  border-radius: 1rem;
}

::-webkit-scrollbar-thumb {
  border-radius: 1rem;
  background: #b0b0b0;
  outline: 1px solid var(--background-color);
}

#search-content::-webkit-scrollbar {
  width: 0.5em;
  height: 0.1em;
  background-.lab-card-cta .btncolor: var(--background-color);
}

#about .aboutImg {
  max-width: 80%;
  margin: 1rem auto;
  display: block;
}

#about .content {
  padding: 2rem 1rem;
}

@media (min-width: 768px) {
  #about .row {
    min-height: 400px;
  }

  #about .aboutImg {
    max-width: 70%;
  }

  #about .content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
  }
}

/* Responsive spacing adjustments */
@media (max-width: 768px) {
  :root {
    --section-padding-block: 3rem;
    --section-gap: 2.5rem;
  }
}

@media (max-width: 576px) {
  :root {
    --section-padding-block: 2rem;
    --section-gap: 2rem;
  }

  #about .content {
    padding: 1rem;
  }

  #about .content p {
    line-height: 1.7;
  }
}