main a {
  color: var(--clr-secondary-400);
  font-weight: bold;
}

main > section {
  padding-block: calc(var(--global-space) * 4);
}

section#cta {
  position: relative;

  isolation: isolate;

  text-shadow: var(--shadow-md);
}

section#cta .image-loader {
  position: absolute;
  inset: 0;

  mix-blend-mode: darken;
  opacity: 0.15;

  z-index: -1;
}
section#cta .wrapper {
  display: grid;
  grid-template-columns: 1fr 2px 1fr;
  gap: calc(var(--global-space) * 2);
}
@media screen and (width < 768px) {
  section#cta .wrapper {
    grid-template-columns: 1fr;
  }
}
@media screen and (width >= 768px) {
  section#cta .header {
    text-align: right;
  }
}
section#cta h2 {
  color: var(--clr-primary-400);
  font-size: var(--fs-2xl);
}
section#cta .sub-title {
  color: var(--clr-secondary-400);
  font-style: italic;
}
section#cta .button {
  --button-border-size: 0px;
  --buton-background-color: var(--clr-secondary-400);
  --buton-background-color-hover: var(--clr-secondary-300);

  color: var(--text-color-alternative);
}
section#cta .description {
  align-self: center;
}

section#summary .wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  place-items: center;
  gap: calc(var(--global-space) * 2);
}
@media screen and (width < 768px) {
  section#summary .wrapper {
    grid-template-columns: 1fr;
  }
}
section#summary .image-loader {
  display: block;

  width: 100%;
  max-width: 250px;
  aspect-ratio: 1 / 1;

  border-radius: 100%;

  box-shadow: 1px 1px 10px hsl(0, 0%, 0%, 0.25);
}
section#summary h2 {
  color: var(--clr-primary-400);
  font-size: var(--fs-xl);
}
section#summary ul {
  border: 1px solid var(--clr-primary-400);

  padding: calc(var(--global-space) * 2);

  font-style: italic;
  font-family: serif;
}
section#summary li::marker {
  color: var(--clr-secondary-400);
}

section#samples {
  background-color: hsl(var(--hsl-primary-100), 0.1);
}
section#samples ul {
  list-style: none;

  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: flex-start;
  gap: var(--global-space);
}
section#samples li {
  flex: 0 1 250px;
}
section#samples .image-loader {
  aspect-ratio: 1 / 1;

  border: 4px solid var(--clr-secondary-400);
}