section {
  width: 100%;
  overflow: hidden;
  scroll-snap-align: start;
}

section.container {
  max-width: 100%;
  width: 100%;
  height: 100vh;
  padding: 0;
}

.top_main_img {
  display: block;
}

.sp_main_img {
  display: none;
}

.main-image {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  max-width: 100%;
}

.main_title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.page_title {
  text-align: center;
  font-size: clamp(20px, 8vw, 80px);
  color: #fff;
  font-family: 'Meiryo', sans-serif;
  font-weight: 600;
  margin: 0;
}

.page_sub_title {
  font-size: 14px;
  color: #fff;
  text-align: center;
  margin: 0;
}

.service_title {
  font-size: 35px;
  font-family: 'Meiryo', sans-serif;
  font-weight: 800;
  color: #333;
  text-align: center;
  line-height: 1;
  padding: 60px;
}

.service_sub_title {
  display: block;
  font-size: 14px;
  margin-top: 6px;
  text-align: center;
  font-weight: 500;
  color: #333;
}

.pankuzu li a,
.pankuzu li:after {
  color: #fff !important;
}

/* スライダー */

.container {
  margin-left: auto;
  margin-right: auto;
  max-width: 500px;
  position: relative;
}

.swiper-wrapper {
  align-items: center;
  justify-content: space-around;
}

.swiper {
  width: 90%;
  height: auto;
  margin: 0 auto;
}

.swiper-slide {
  width: 100%;
  height: 100%;
  display: flex !important;
  justify-content: center;
  align-items: center;
  color: #333;
  font-weight: bold;
}

.slide_box {
  background-color: #fff;
}

.custom-box {
  max-width: 260px;
  width: 100%;
  height: auto;
  border: 1px solid #4C7FD7;
  font-size: 20px;
  padding: 14px;
}

.icon_box {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
}

.icon_text {
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

.svg_icon {
  width: 50px;
  height: auto;
  vertical-align: middle;
}

.inner_text {
  margin: 65px 0 15px;
  padding: 2px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 25px;
}

.box_title {
  margin-bottom: 0;
  font-size: 18px;
  font-weight: 600;
}

.list_wrap {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 4px;
  margin-bottom: 0;
}

.list_text {
  font-size: 14px;
  letter-spacing: .02rem;
  white-space: nowrap;
  font-feature-settings: normal;
  font-weight: 400;
}

.swiper-button-next:after,
.swiper-button-prev:after {
  color: #4C7FD7;
  font-size: 28px !important;
}

.swiper-pagination {
  display: none;
}

.content_button {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 60px;
}

.content_button .btn {
  text-align: center;
  width: 100%;
  max-width: 250px;
  padding: 12px 50px;
  background: #4C7FD7;
  border: solid 1px #4C7FD7;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-size: 14px;
  transition: .3s cubic-bezier(0.5, 1, 0.89, 1);
}

.content_button .btn:hover {
  background: #fff;
  border: solid 1px #4C7FD7;
  color: #4C7FD7;
}

.bottom_line {
  padding: 0 60px 0;
}

hr {
  position: relative;
  z-index: 1;
  background: #ededed;
}

/* セクション・事業内容 */
.web_content,
.app_content,
.marketing_content,
.mainte_content {
  background: rgb(255, 255, 255);
  width: 100%;
}

.line {
  border-top: solid 1px #333;
}

section.web_item,
section.app_item,
section.marketing_item,
section.mainte_item {
  display: flex;
  padding: 120px 0;
}

section.web_item:nth-of-type(2n + 1),
section.app_item:nth-of-type(2n + 1),
section.marketing_item:nth-of-type(2n + 1),
section.mainte_item:nth-of-type(2n + 1) {
  flex-direction: row-reverse;
}

.web_img,
.app_img,
.marketing_img,
.mainte_img {
  width: 45%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}

.web_content,
.app_content,
.marketing_content,
.mainte_content {
  flex: 1;
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 0 60px;

}

.web_content h1,
.app_content h1,
.marketing_content h1,
.mainte_content h1 {
  font-size: 24px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: .02rem;
}

h1 .sub_text {
  display: block;
  font-size: 14px;
  font-weight: normal;
  margin-bottom: 30px;
  color: #4c7fd7;
}

p {
  text-align: justify;
}

.contents_text {
  font-size: 14px;
  line-height: 2.5;
  margin: 0;
}

/*----------------
    タブレット 
------------------*/
@media only screen and (max-width: 1024px) {

  section.container {
    height: auto;
  }

  header .header_contact {
    display: none;
  }

  .container .menu_toggle {
    position: fixed;
    top: 8vh;
    right: 6vw;
    z-index: 1000;
    transform: translateY(-50%);
  }

  .container .pankuzu {
    padding: 0;
    margin: 0;
  }

  .top_main_img {
    display: none;
  }

  .sp_main_img {
    display: block;
  }

  .main-image {
    max-width: 100%;
    width: 100%;
    height: 100vh;
  }

  .page_title {
    font-size: 10vw;
  }

  .service_section {
    flex-direction: column;
  }

  .web_img,
  .app_img,
  .marketing_img,
  .mainte_img {
    max-width: 100% !important;
    height: auto;
  }

  section.web_item,
  section.app_item,
  section.marketing_item,
  section.mainte_item {
    display: flex;
    padding: 80px 0;
    flex-direction: column !important;
  }

  .web_item .web_content,
  .app_item .app_content,
  .marketing_item .marketing_content,
  .mainte_item .mainte_content {
    padding: 60px 60px 0;
  }

  .service_section>img,
  .web_content,
  .app_content,
  .marketing_content,
  .mainte_content {
    width: 100%;
    aspect-ratio: auto;
  }

  .swiper-wrapper {
    justify-content: unset;
  }

  .swiper-slide .custom-box {
    width: 100%;
    margin: unset;
  }

  .swiper-button-next:after,
  .swiper-button-prev:after {
    display: none;
  }

  .swiper-pagination {
    display: block;
    position: unset !important;
    margin-top: 20px;
  }

}

/*-------------------
        スマホ 
 -------------------*/
@media only screen and (max-width: 500px) {

  header .header_contact {
    display: none;
  }

  header .logo {
    font-size: 24px;
  }

  section.container {
    max-width: 100%;
    padding: 0;
    position: relative;
  }

  .top_main_img {
    display: none;
  }

  .sp_main_img {
    display: block;
  }

  .main-image {
    max-width: 100%;
    width: 100%;
    height: 100vh;
  }

  .container .page_title {
    font-size: 13vw;
  }

  .container .pankuzu {
    margin: 0;
    padding: 0;
  }

  .service_section {
    flex-direction: column;
  }

  section.web_item,
  section.app_item,
  section.marketing_item,
  section.mainte_item {
    padding: 60px 0;
    flex-direction: column;
  }

  .service_contents .service_title {
    font-size: 1.5rem;
    padding: 40px;
  }

  .web_item .web_content,
  .app_item .app_content,
  .marketing_item .marketing_content,
  .mainte_item .mainte_content {
    margin-top: 60px;
    padding: 0 20px;
  }

  .service_section>img,
  .web_content,
  .app_content,
  .marketing_content,
  .mainte_content {
    width: 100%;
    aspect-ratio: auto;
  }

  .web_item img,
  .app_item img,
  .marketing_item img,
  .mainte_item img {
    max-width: 100% !important;
    object-fit: cover;
  }

  .swiper-container .swiper-wrapper {
    justify-content: unset;
  }

  .swiper-wrapper .swiper-slide {
    width: 100%;
  }

  .swiper-slide .custom-box {
    width: 100%;
    margin: 0 auto;
  }

  .swiper-button-next:after,
  .swiper-button-prev:after {
    display: none;
  }

  .swiper-pagination {
    display: block;
    position: unset !important;
    margin-top: 20px;
  }

  .content_button {
    margin: 30px 0;
    white-space: nowrap;
  }

  .address,
  .email,
  .phone {
    text-align: right;
  }
}