.hero .container {
  align-items: center;
  gap: 40px;
}

.hero-title-area {
  max-width: 650px;
  margin-bottom: 40px;
}

.hero .red-line span {
  width: 100px;
}

h1 {
  font-size: 2.4rem;
  line-height: 1.47;
}

h2 {
  margin-bottom: 16px;
}

.hero-image {
  width: 100%;
  max-width: 700px;
}

.features {
  position: relative;
}

.features::before {
  position: absolute;
  bottom: 0;
  left: 0;
  content: '';
  width: 100%;
  height: 300px;
  background-color: var(--color-main);
  z-index: -100;
}

.features h2 {
  max-width: 620px;
  margin-left: auto;
  font-size: 1.4rem;
  color: var(--color-main);
}

.features ul {
  display: flex;
  gap: 32px;
  margin-top: 80px;
}

.features ul li {
  flex: 1;
  padding: 32px;
  border: solid 1px var(--color-main);
  border-radius: 9px;
  background-color: #FFF;
}

.features ul li h3 {
  margin-bottom: 16px;
}

.features ul li img {
  width: 70%;
  margin: auto;
}

.works-title {
  margin-bottom: 80px;
}

.works-content-title h3 {
  font-size: 3rem;
  font-weight: 300;
}

.works-content-title .red-line {
  margin: 16px 0;
}

.works-flex {
  gap: 6%;
}

.works-01 {
  margin-bottom: 200px;
}

.works-01-content-main {
  width: 50%;
  max-width: 680px;
}

.works-01-content-main .use-scene {
  margin-top: 80px;
}

.works-01-content-main .use-scene h4 {
  margin-bottom: 24px;
}

.works-01-content-main .use-scene .flex {
  flex-direction: column;
  gap: 16px;
}

.works-01-content-main .use-scene ul li {
  display: flex;
  gap: 24px;
}

.works-01-content-main .use-scene img {
  width: 144px;
}

.works-01-content-main .use-scene p {
  width: 260px;
}

.works-01-image {
  width: 44%;
}

.works-01-image img {
  width: 400px;
  margin: 80px auto 0;
}

/*
.clierl-logo {
  max-width: 300px;
}  */

.works-01-content-sub {
  margin-top: 128px;
}

.works-01-content-sub .flex {
  gap: 40px;
}

.works-02 {
  margin-bottom: 200px;
}

.works-02-content,
.works-03-content {
  max-width: 40%;
}

.works-02-image,
.works-03-image {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 32px;
  max-width: 40%;
}

.works-03-image img:nth-child(3) {
  grid-column: 2 / 3;
}

.works-02 .flex {
  flex-direction: row-reverse;
}

.null h3 {
  font-size: 1rem;
}

.null .flex {
  gap: 4%;
}

.null ul {
  padding-top: 40px;
  border-top: solid 1px var(--color-black);
}

.null ul li {
  flex: 1;
}

.contact .container {
  max-width: 800px;
  margin: auto;
}

.contact .container .content > div {
  text-align: center;
}

.contact a {
  color: blue;
  text-decoration: underline;
}


@media (max-width: 1080px) {
  .hero .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-image {
    max-width: 100%;
  }

  .features h2 {
    margin-left: initial;
  }

  .features ul {
    flex-direction: column;
  }

  .features ul li img {
    width: 40%;
  }

  .works-02 .flex,
  .works-03 .flex {
    flex-direction: column;
  }

  .works-02-content,
  .works-03-content {
    max-width: 100%;
  }

  .works-02-image,
  .works-03-image {
    max-width: 100%;
  }

  .null .flex {
    flex-direction: column;
    gap: 40px;
  }
}

@media (max-width: 767px) {
  .hero .container {
    padding: 40px;
  }

  .features ul li img {
    width: 60%;
  }


  .works-flex {
    flex-direction: column;
  }

  .works-01 .works-flex {
    flex-direction: column-reverse;
  }

  .works-01-image {
    margin: 0 auto 80px;
  }

  .works-01-content-main {
    width: 100%;
    max-width: 100%;
  }

  .works-01-content-sub .flex {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero .container {
    padding: 32px 16px;
    gap: 16px;
  }

  .hero-title-area {
    margin-bottom: initial;
  }

  h1 {
    font-size: 1.7rem;
    line-height: 1.65;
  }

  .hero-image {
    max-width: 220px;
  }
  .works-01-image img {
    margin: 0;
  }

  .works-content-title h3 {
    font-size: 2rem;
  }

  .works-01-content-sub {
    margin-top: 80px;
  }

  .works-01 {
    margin-bottom: 128px;
  }

  .works-02 {
    margin-bottom: 128px;
  }

  .contact .container .content > div {
    text-align: left;
  }

}