/* about */
.about {
  color: var(--color-wh);
  padding-block: 20px 80px;
}

.about__inner {
  margin-inline: auto;
  max-width: 1440px;
  padding-inline: clamp(20px, 0px + 5.56vw, 80px);
}

.about__copy {
  margin-inline: auto;
  margin-block-start: 40px;
  text-align: center;
  width: clamp(320px, 266.667px + 14.81vw, 480px);
}

.about__text {
  font-size: clamp(1rem, 0.958rem + 0.19vw, 1.125rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 2;
  margin-inline: auto;
  margin-block-start: 40px;
  max-width: 800px;
  text-align: center;
}

.about__features {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  margin-block-start: 60px;
}
@media screen and (min-width: 744px) {
  .about__features {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    gap: clamp(60px, 0px + 8.33vw, 120px);
    justify-content: center;
  }
}

.about__item {
  align-items: center;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 20px;
  width: 300px;
}

.about__balloon {
  background-color: var(--color-yl);
  border-radius: 10px;
  color: var(--color-wh);
  display: inline-block;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-block-end: 20px;
  max-width: 100%;
  padding: 0.75rem 2em;
  position: relative;
  text-align: center;
  width: 280px;
}

.about__balloon::after {
  border: 0.5em solid transparent;
  border-top: 0.5em solid var(--color-yl);
  content: "";
  left: 50%;
  margin-left: -0.5em;
  position: absolute;
  top: 100%;
}

.about__body {
  font-size: 1rem;
  text-align: justify;
}