/*
Theme Name: alegbit-theme
Author: Kaoru Takahashi
Version: 1.0
*/
/* common */
* {
  box-sizing: border-box;
}

.sp_only {
  display: none;
}

.pc_only {
  display: block;
}

body {
  min-width: 1280px;
  margin: auto;
  color: #041c30;
  font-family: "noto", "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 16px;
  letter-spacing: 2px;
}
body a {
  color: #041c30;
}

.wrapper {
  max-width: 1200px;
  margin: auto;
}

.cta_btn {
  width: 340px;
  margin: 50px auto 0;
}
.cta_btn a {
  display: block;
  height: 64px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.3137254902);
  background-color: #1131B9;
  border-radius: 32px;
  color: #ffffff;
  font-size: 24px;
  font-weight: bold;
  line-height: 64px;
  text-align: center;
  transition: 0.3s ease-in;
}
.cta_btn a:hover {
  box-shadow: none;
  opacity: 0.75;
}

/* slider */
.slick-slider div {
  transition: none;
}

.slick-arrow {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  z-index: 1;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #1131B9;
  text-indent: -999999px;
}

.slick-prev {
  left: 0;
}

.slick-next {
  right: 0;
}

.slick-prev::before,
.slick-next::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
}

.slick-prev::before {
  border-bottom: 3px solid #ffffff;
  border-left: 3px solid #ffffff;
  border-right: 0;
  border-top: 0;
  transform: translate(-35%, -50%) rotate(45deg);
}

.slick-next::before {
  border-bottom: 0;
  border-left: 0;
  border-right: 3px solid #ffffff;
  border-top: 3px solid #ffffff;
  transform: translate(-65%, -50%) rotate(45deg);
}

/* page top button */
.page_top {
  position: relative;
  z-index: 9999;
  transition: 0.3s;
}
.page_top.downmove {
  position: fixed;
  bottom: -50px;
  right: 20px;
  transform: rotate(0);
}
.page_top.upmove {
  position: fixed;
  bottom: 20px;
  right: 20px;
  transform: rotate(360deg);
}
.page_top a {
  position: relative;
  display: block;
  width: 36px;
  height: 36px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
  border-radius: 50%;
  background-color: #ffd919;
}
.page_top a:hover {
  opacity: 0.75;
  box-shadow: none;
}
.page_top a span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  color: #041c30;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0;
}

/* header */
header {
  position: fixed;
  top: 0;
  z-index: 100;
  width: 100%;
  height: 60px;
  margin: auto;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
  background-color: #ffffff;
}

.header_inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.header_inner_logo a {
  display: flex;
  align-items: center;
}

.header_inner_menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}
.header_inner_menu li .cta_btn--header {
  display: block;
  width: 120px;
  height: 36px;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.3137254902);
  background-color: #ffd919;
  border-radius: 18px;
  font-size: 16px;
  font-weight: bold;
  line-height: 36px;
  text-align: center;
  letter-spacing: 0;
  transition: 0.3s ease-in;
}
.header_inner_menu li .cta_btn--header:hover {
  box-shadow: none;
  opacity: 0.75;
  color: #041c30;
}
.header_inner_menu li a {
  transition: 0.3s ease-in;
}
.header_inner_menu li a:hover {
  color: #1131B9;
}

/* first view */
.fv_flexbox {
  display: flex;
  align-items: center;
  margin-top: 60px;
}

.fv_flexbox_left {
  flex-basis: 50%;
}

.fv_flexbox_left_inner {
  width: 540px;
}
.fv_flexbox_left_inner h2 {
  margin-bottom: 40px;
  font-size: 40px;
  font-weight: bold;
}
.fv_flexbox_left_inner h2 span {
  position: relative;
  z-index: 0;
  color: #1131B9;
  font-size: 60px;
}
.fv_flexbox_left_inner h2 span::before {
  content: "";
  position: absolute;
  bottom: 10px;
  z-index: -1;
  width: 100%;
  height: 34px;
  background-color: #ffd919;
}
.fv_flexbox_left_inner p {
  font-weight: bold;
  line-height: 34px;
}
.fv_flexbox_left_inner p span {
  color: #1131B9;
  background: linear-gradient(transparent 70%, #ffd919 0%);
}

.fv_flexbox_right {
  flex-basis: 50%;
  width: 100%;
  height: 740px;
  background: url(../img/fv_pc.webp) center/cover no-repeat;
}

/* about */
.about {
  background-color: #1131B9;
}

.about_block {
  display: flex;
  flex-direction: column;
  gap: 40px;
  width: 980px;
  margin: auto;
  padding: 70px 0;
}

.about_block_flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about_block_flex_left h2 {
  margin-bottom: 40px;
}
.about_block_flex_left h2 span {
  position: relative;
  z-index: 0;
  color: #ffffff;
  font-size: 40px;
  font-weight: bold;
}
.about_block_flex_left h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #5273fe;
}
.about_block_flex_left p {
  color: #ffffff;
  font-weight: bold;
  line-height: 34px;
}

.about_block_flex_right {
  width: 422px;
  height: 422px;
  border-radius: 50%;
  background: url(../img/about01.webp) center/cover no-repeat;
}

.about_block_flex2 {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

.about_block_flex_whbox {
  width: 310px;
  height: 450px;
  padding: 20px 30px 30px;
  background-color: #ffffff;
}
.about_block_flex_whbox h3 {
  padding-bottom: 10px;
  border-bottom: 1px solid #1131B9;
  color: #1131B9;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}
.about_block_flex_whbox div {
  padding: 25px;
}
.about_block_flex_whbox div img {
  width: 100%;
}
.about_block_flex_whbox p {
  font-size: 14px;
  line-height: 30px;
}
.about_block_flex_whbox:nth-of-type(2) {
  margin-top: 100px;
}
.about_block_flex_whbox:last-of-type {
  margin-top: 200px;
}

/* demo */
.demo {
  padding: 70px 0;
  background-color: #f3f6ff;
}

.demo_block h2 {
  margin-bottom: 70px;
  font-weight: bold;
  text-align: center;
}
.demo_block h2 span {
  position: relative;
  z-index: 0;
  font-size: 40px;
}
.demo_block h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #ffd919;
}

.demo_block_flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}
.demo_block_flex li {
  width: 270px;
}
.demo_block_flex li img {
  width: 100%;
  margin: auto;
}
.demo_block_flex li:nth-child(1) {
  margin-top: 150px;
}
.demo_block_flex li:nth-child(2) {
  margin-top: 100px;
}
.demo_block_flex li:nth-child(3) {
  margin-top: 50px;
}
.demo_block_flex li:nth-child(6) {
  margin-top: -50px;
}
.demo_block_flex li:nth-child(7) {
  margin-top: -100px;
}
.demo_block_flex li:nth-child(8) {
  margin-top: -150px;
}

/* feature */
.feature {
  padding: 70px 0;
}

.feature_block h2 {
  margin-bottom: 70px;
  font-weight: bold;
  text-align: center;
}
.feature_block h2 span {
  position: relative;
  z-index: 0;
  font-size: 40px;
}
.feature_block h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #ffd919;
}

.feature_block_flex {
  display: flex;
  justify-content: space-between;
  width: 980px;
  margin: 0 auto 70px;
}
.feature_block_flex:nth-of-type(even) {
  display: flex;
  flex-direction: row-reverse;
}
.feature_block_flex:last-of-type {
  margin-bottom: 0;
}

.feature_block_flex_left {
  flex-basis: calc(100% - 430px);
}
.feature_block_flex_left h3 {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.feature_block_flex_left h3 img {
  position: relative;
  width: 49px;
  margin-right: 12px;
}
.feature_block_flex_left h3 span {
  position: relative;
  color: #1131B9;
  font-size: 24px;
  font-weight: bold;
}
.feature_block_flex_left h3 span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -65px;
  transform: translate(0%, -50%);
  z-index: -1;
  width: 57px;
  height: 57px;
  border-radius: 50%;
  background-color: #1131B9;
}

.feature_block_flex_right {
  position: relative;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background-color: #ffd919;
}
.feature_block_flex_right img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* function */
.function {
  padding: 70px 0;
  background-color: #f3f6ff;
}

.function_block h2 {
  margin-bottom: 70px;
  font-weight: bold;
  text-align: center;
}
.function_block h2 span {
  position: relative;
  z-index: 0;
  font-size: 40px;
}
.function_block h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #ffd919;
}

.function_block_flex {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  max-width: 980px;
  margin: auto;
}

.function_block_flex_items {
  width: 270px;
  max-width: 270px;
  min-height: 240px;
  padding: 30px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
  border-radius: 5px;
  background-color: #ffffff;
}
.function_block_flex_items .function_block_flex_items_img {
  margin-bottom: 30px;
  text-align: center;
}
.function_block_flex_items h3 {
  margin-bottom: 10px;
  color: #1131B9;
  font-size: 14px;
  font-weight: bold;
  text-align: center;
}
.function_block_flex_items p {
  font-size: 14px;
}

/* cost */
.cost {
  padding: 70px 0;
}

.cost_block h2 {
  margin-bottom: 70px;
  font-weight: bold;
  text-align: center;
}
.cost_block h2 span {
  position: relative;
  z-index: 0;
  font-size: 40px;
}
.cost_block h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #ffd919;
}

.cost_block_bluebox {
  width: 980px;
  margin: auto;
  padding: 50px 0;
  border: 5px solid #1131B9;
  border-radius: 20px;
}

.cost_block_bluebox_installation,
.cost_block_bluebox_subscription {
  width: 768px;
  margin: auto;
}
.cost_block_bluebox_installation h3,
.cost_block_bluebox_subscription h3 {
  position: relative;
  z-index: 0;
  text-align: center;
}
.cost_block_bluebox_installation h3::before,
.cost_block_bluebox_subscription h3::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
  z-index: -1;
  width: 100%;
  height: 5px;
  background-color: #ffd919;
}
.cost_block_bluebox_installation h3 span,
.cost_block_bluebox_subscription h3 span {
  padding: 0 20px;
  background-color: #ffffff;
  font-size: 30px;
  font-weight: bold;
}

.cost_block_bluebox_installation {
  margin-bottom: 100px;
}

.cost_block_bluebox_installation_change {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 60px auto 30px;
}

.cost_block_bluebox_installation_change_old {
  width: 350px;
  min-height: 160px;
  padding: 30px 0;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
  background-color: #f3f6ff;
  border-radius: 10px;
  text-align: center;
}
.cost_block_bluebox_installation_change_old h4 {
  margin-bottom: 20px;
  font-size: 32px;
  font-weight: bold;
}
.cost_block_bluebox_installation_change_old span {
  font-size: 24px;
  font-weight: bold;
}

.cost_block_bluebox_installation_change_arrow {
  position: relative;
}
.cost_block_bluebox_installation_change_arrow span {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-top: 40px solid transparent;
  border-left: 25px solid #1131B9;
  border-bottom: 40px solid transparent;
}

.cost_block_bluebox_installation_change_new {
  position: relative;
  width: 350px;
  min-height: 160px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
  background-color: #1131B9;
  border-radius: 10px;
  text-align: center;
}
.cost_block_bluebox_installation_change_new h4 {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translate(-50%, 0);
  color: #ffffff;
  font-size: 40px;
  font-weight: bold;
}
.cost_block_bluebox_installation_change_new h4 img {
  width: 138px;
}
.cost_block_bluebox_installation_change_new > span {
  display: block;
  padding-top: 100px;
  color: #ffffff;
  font-size: 24px;
  font-weight: bold;
}

.cost_block_bluebox_installation_txt span {
  color: #1131B9;
  font-weight: bold;
}

.cost_block_bluebox_subscription h3 {
  position: relative;
  z-index: 0;
  text-align: center;
}
.cost_block_bluebox_subscription h3::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
  z-index: -1;
  width: 100%;
  height: 5px;
  background-color: #ffd919;
}
.cost_block_bluebox_subscription h3 span {
  padding: 0 20px;
  background-color: #ffffff;
  font-size: 30px;
  font-weight: bold;
}
.cost_block_bluebox_subscription img {
  width: 100%;
}

.cost_block_bluebox_subscription_detail {
  width: 600px;
  margin: 40px auto 30px;
  padding: 10px 0;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
  border-radius: 10px;
  background-color: #ffd919;
  text-align: center;
}
.cost_block_bluebox_subscription_detail h4 {
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: bold;
}
.cost_block_bluebox_subscription_detail span {
  font-size: 20px;
  font-weight: bold;
}
.cost_block_bluebox_subscription_detail span:last-of-type {
  font-size: 14px;
  font-weight: normal;
}

.cost_block_bluebox_subscription_graph--pc {
  display: block;
}

.cost_block_bluebox_subscription_graph--sp {
  display: none;
}

/* faq */
.faq {
  padding: 70px 0;
  background-color: #f3f6ff;
}

.faq_block h2 {
  margin-bottom: 70px;
  font-weight: bold;
  text-align: center;
}
.faq_block h2 span {
  position: relative;
  z-index: 0;
  font-size: 40px;
}
.faq_block h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #ffd919;
}

.faq_block_list {
  width: 768px;
  margin: auto;
}

.faq_block_list_btn {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 15px 50px 15px 0;
  cursor: pointer;
  transition: 0.3s;
}
.faq_block_list_btn:hover {
  opacity: 0.5;
}
.faq_block_list_btn span {
  display: block;
}
.faq_block_list_btn span.faq_block_list_btn_ti {
  position: relative;
  padding-left: 32px;
  text-indent: -32px;
  font-size: 20px;
  text-align: left;
}
.faq_block_list_btn span.faq_block_list_btn_ti::before {
  content: "Q.";
  padding-right: 10px;
}
.faq_block_list_btn span.faq_block_list_btn_icon {
  position: absolute;
  right: 0;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background-color: #1131B9;
  transition: 0.3s ease;
}
.faq_block_list_btn span.faq_block_list_btn_icon span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 23px;
  height: 5px;
  background-color: #ffffff;
  transition: 0.3s ease;
}
.faq_block_list_btn span.faq_block_list_btn_icon span:first-child {
  transform: translate(-50%, -50%);
}
.faq_block_list_btn span.faq_block_list_btn_icon span:last-child {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq_block_list_btn.faq_block_list_btn--active span {
  color: #1131B9;
  font-weight: bold;
}
.faq_block_list_btn.faq_block_list_btn--active span.faq_block_list_btn_icon {
  background-color: #ffd919;
}
.faq_block_list_btn.faq_block_list_btn--active span.faq_block_list_btn_icon span:last-child {
  transform: translate(-50%, -50%) rotate(0);
}

.faq_block_list_panel {
  display: none;
  padding-left: 30px;
  transition: none;
}

/* footer contents */
.footer_contents {
  background-color: #1131B9;
}

/**** contact ****/
.contact {
  padding: 70px 0;
}

.contact_block {
  width: 768px;
  margin: auto;
  text-align: center;
}
.contact_block h2 {
  margin-bottom: 70px;
  font-weight: bold;
  text-align: center;
}
.contact_block h2 span {
  position: relative;
  z-index: 0;
  color: #ffffff;
  font-size: 40px;
}
.contact_block h2 span::before {
  content: "";
  position: absolute;
  bottom: 0;
  z-index: -1;
  width: 100%;
  height: 24px;
  background-color: #5273fe;
}
.contact_block iframe {
  height: 1130px;
  background-color: #fff9dc;
}

/**** footer ****/
.footer {
  padding: 15px 0;
}

.footer_logo {
  margin-bottom: 40px;
  color: #ffffff;
  text-align: center;
}
.footer_logo span {
  display: block;
  margin-bottom: 10px;
  font-size: 14px;
}
.footer_logo a {
  transition: 0.3s ease-in;
}
.footer_logo a:hover {
  opacity: 0.75;
}

.footer_sns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-bottom: 70px;
}
.footer_sns a {
  transition: 0.3s ease-in;
}
.footer_sns a:hover {
  opacity: 0.75;
}

.footer_credit {
  text-align: center;
}
.footer_credit span {
  color: #ffffff;
  font-size: 14px;
}

@media only screen and (max-width: 1280px) {
  /* common */
  .sp_only {
    display: block;
  }
  .pc_only {
    display: none;
  }
  body {
    overflow-x: hidden;
    min-width: unset;
    font-size: 14px;
  }
  .wrapper {
    max-width: unset;
    padding: 0 15px;
  }
  /* header */
  .header_inner_sp {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .header_inner_sp_menu .cta_btn--header {
    display: block;
    width: 120px;
    height: 36px;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.3137254902);
    background-color: #ffd919;
    border-radius: 18px;
    font-size: 16px;
    font-weight: bold;
    line-height: 36px;
    text-align: center;
    letter-spacing: 0;
    transition: 0.3s ease-in;
  }
  .header_inner_sp_menu .cta_btn--header:hover {
    box-shadow: none;
    opacity: 0.75;
    color: #041c30;
  }
  .hamburger {
    cursor: pointer;
    position: relative;
    z-index: 9999;
    width: 36px;
    height: 36px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3137254902);
    border-radius: 50%;
    background-color: #1131B9;
  }
  .hamburger span {
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    display: block;
    width: 20px;
    height: 4px;
    border-radius: 2px;
    background-color: #ffffff;
    transition: 0.3s ease;
  }
  .hamburger span:first-child {
    top: 30%;
  }
  .hamburger span:last-child {
    top: 70%;
  }
  .hamburger.active {
    background-color: #ffffff;
  }
  .hamburger.active span {
    background-color: #1131B9;
  }
  .hamburger.active span:first-child {
    top: 45%;
    transform: translate(-50%, 0) rotate(45deg);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:last-child {
    top: 45%;
    transform: translate(-50%, 0) rotate(-45deg);
  }
  .hamburger_nav {
    position: absolute;
    top: 0;
    left: 0;
    transform: translateX(100%);
    z-index: 0;
    width: 100%;
    height: 100vh;
    transition: 0.3s ease;
  }
  .hamburger_nav.active {
    transform: translateX(0);
  }
  .hamburger_nav_grayscale {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.3137254902);
  }
  .hamburger_nav_menu {
    position: absolute;
    top: 0;
    right: 0;
    transform: translate(0%, 0%);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    width: 50%;
    height: 100vh;
    padding: 60px 0 0;
    background-color: #1131B9;
  }
  .hamburger_nav_menu li {
    width: 100%;
    border-bottom: 1px dotted #5273fe;
  }
  .hamburger_nav_menu li:first-child {
    border-top: 1px dotted #5273fe;
  }
  .hamburger_nav_menu li a {
    display: block;
    width: 100%;
    color: #ffffff;
    font-size: 20px;
    text-align: center;
    line-height: 70px;
  }
  /* first view */
  .fv_flexbox {
    width: 728px;
    margin: 60px auto 0;
  }
  .fv_flexbox_left {
    padding: 10vw 0;
  }
  .fv_flexbox_left_inner {
    width: 100%;
  }
  .fv_flexbox_left_inner h2 {
    text-shadow: 0 0 6px #ffffff;
  }
  .fv_flexbox_left_inner p {
    text-shadow: 0 0 6px #ffffff;
    line-height: 34px;
  }
  .fv_flexbox_right {
    position: absolute;
    top: 60px;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
    background: url(../img/fv_sp.webp) top/cover no-repeat;
  }
  /* about */
  .about_block {
    width: 100%;
    padding: 50px 0;
  }
  .about_block_flex {
    width: 728px;
    margin: auto;
  }
  .about_block_flex_left {
    margin-bottom: 20px;
  }
  .about_block_flex_left h2 span {
    font-size: 32px;
  }
  .about_block_flex_right {
    width: 300px;
    height: 300px;
  }
  .about_block_flex2 {
    width: 728px;
    margin: auto;
  }
  .about_block_flex_whbox {
    width: 30%;
    padding: 10px;
  }
  .about_block_flex_whbox h3 {
    font-size: 16px;
  }
  .about_block_flex_whbox p {
    padding: 0 20px;
  }
  /* demo */
  .demo {
    padding: 50px 0;
  }
  .demo_block h2 {
    margin-bottom: 40px;
  }
  .demo_block h2 span {
    font-size: 32px;
  }
  .demo_block h2 span::before {
    height: 18px;
  }
  .demo_block_flex {
    display: block;
  }
  .demo_block_flex li img {
    width: 270px;
  }
  .demo_block_flex li:nth-child(1) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(2) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(3) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(4) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(5) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(6) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(7) {
    margin-top: 0;
  }
  .demo_block_flex li:nth-child(8) {
    margin-top: 0;
  }
  /* feature */
  .feature {
    padding: 50px 0;
  }
  .feature_block h2 {
    margin-bottom: 40px;
  }
  .feature_block h2 span {
    font-size: 32px;
  }
  .feature_block h2 span::before {
    height: 18px;
  }
  .feature_block_flex {
    width: 728px;
    margin: 0 auto 40px;
  }
  .feature_block_flex_left {
    flex-basis: calc(100% - 250px);
  }
  .feature_block_flex_left h3 span {
    font-size: 20px;
  }
  .feature_block_flex_right {
    width: 200px;
    height: 200px;
  }
  .feature_block_flex_right img {
    width: 180px;
    height: auto;
  }
  /* function */
  .function {
    padding: 50px 0;
  }
  .function_block h2 {
    margin-bottom: 40px;
  }
  .function_block h2 span {
    font-size: 32px;
  }
  .function_block h2 span::before {
    height: 18px;
  }
  .function_block_flex_items {
    min-height: 252px;
    margin: 10px;
    padding: 30px 0;
  }
  .function_block_flex_items .function_block_flex_items_img img {
    margin: auto;
  }
  .function_block_flex_items p {
    padding: 0 20px;
  }
  /* cost */
  .cost {
    padding: 50px 0;
  }
  .cost_block h2 {
    margin-bottom: 40px;
  }
  .cost_block h2 span {
    font-size: 32px;
  }
  .cost_block h2 span::before {
    height: 18px;
  }
  .cost_block_bluebox {
    width: 728px;
    padding: 30px 0;
  }
  .cost_block_bluebox_installation,
  .cost_block_bluebox_subscription {
    width: 728px;
    padding: 0 40px;
  }
  .cost_block_bluebox_installation h3 span,
  .cost_block_bluebox_subscription h3 span {
    font-size: 28px;
  }
  .cost_block_bluebox_installation {
    margin-bottom: 50px;
  }
  .cost_block_bluebox_installation_change_old {
    width: 47%;
  }
  .cost_block_bluebox_installation_change_old h4 {
    font-size: 28px;
  }
  .cost_block_bluebox_installation_change_old span {
    font-size: 22px;
  }
  .cost_block_bluebox_installation_change_arrow span {
    border-top: 30px solid transparent;
    border-left: 15px solid #1131B9;
    border-bottom: 30px solid transparent;
  }
  .cost_block_bluebox_installation_change_new {
    width: 47%;
  }
  .cost_block_bluebox_installation_change_new h4 {
    font-size: 32px;
  }
  .cost_block_bluebox_installation_change_new > span {
    font-size: 20px;
  }
  /* faq */
  .faq {
    padding: 50px 0;
  }
  .faq_block h2 {
    margin-bottom: 40px;
  }
  .faq_block h2 span {
    font-size: 32px;
  }
  .faq_block h2 span::before {
    height: 18px;
  }
  .faq_block_list {
    width: 728px;
  }
  .faq_block_list_btn span.faq_block_list_btn_ti {
    padding-left: 28px;
    text-indent: -28px;
    font-size: 16px;
  }
  /* footer contents */
  /**** contact ****/
  .contact {
    padding: 50px 0;
  }
  .contact_block {
    width: 728px;
  }
  .contact_block h2 {
    margin-bottom: 50px;
  }
  .contact_block h2 span {
    font-size: 32px;
  }
  /**** footer ****/
  .footer_sns {
    margin-bottom: 50px;
  }
}
@media only screen and (max-width: 768px) {
  /* header */
  .hamburger_nav_menu {
    width: 75%;
  }
  /* first view */
  .fv_flexbox {
    display: block;
    width: 100%;
  }
  .fv_flexbox_left {
    margin-top: 46vw;
  }
  .fv_flexbox_right {
    width: 100%;
    height: 100vh;
    background: url(../img/fv_sp.webp) top/contain no-repeat;
  }
  /* about */
  .about_block_flex {
    width: 100%;
    flex-direction: column;
  }
  .about_block_flex_left {
    margin-bottom: 20px;
    text-align: center;
  }
  .about_block_flex2 {
    flex-direction: column;
    gap: 20px;
    width: 100%;
  }
  .about_block_flex_whbox {
    width: 100%;
    max-width: 345px;
    height: auto;
    margin: auto;
    padding: 20px 30px 30px;
  }
  .about_block_flex_whbox:nth-of-type(2) {
    margin-top: 0;
  }
  .about_block_flex_whbox:nth-of-type(3) {
    margin-top: 0;
  }
  .about_block_flex_whbox h3 {
    font-size: 20px;
  }
  .about_block_flex_whbox p {
    padding: 0 20px;
  }
  /* feature */
  .feature_block_flex {
    align-items: center;
    gap: 20px;
    width: 100%;
  }
  .feature_block_flex:nth-of-type(even) {
    flex-direction: column-reverse;
  }
  .feature_block_flex:nth-of-type(odd) {
    flex-direction: column-reverse;
  }
  /* cost */
  .cost_block_bluebox {
    width: 100%;
  }
  .cost_block_bluebox_installation,
  .cost_block_bluebox_subscription {
    width: 100%;
    padding: 0 20px;
  }
  .cost_block_bluebox_installation_change {
    flex-direction: column;
    margin: 30px auto;
  }
  .cost_block_bluebox_installation_change_old {
    max-width: 460px;
    width: 100%;
    min-height: auto;
    margin-bottom: 20px;
    padding: 15px;
  }
  .cost_block_bluebox_installation_change_old h4 {
    margin-bottom: 15px;
    font-size: 28px;
  }
  .cost_block_bluebox_installation_change_old span {
    font-size: 20px;
  }
  .cost_block_bluebox_installation_change_arrow {
    width: 60px;
    height: 15px;
  }
  .cost_block_bluebox_installation_change_arrow span {
    position: unset;
    transform: rotate(90deg);
  }
  .cost_block_bluebox_installation_change_new {
    max-width: 460px;
    width: 100%;
    margin-top: 60px;
  }
  .cost_block_bluebox_installation_change_new h4 {
    font-size: 32px;
  }
  .cost_block_bluebox_installation_change_new > span {
    font-size: 20px;
  }
  .cost_block_bluebox_subscription_detail {
    max-width: 460px;
    width: 100%;
    margin: 30px auto 20px;
    padding: 20px 0;
  }
  .cost_block_bluebox_subscription_detail h4 {
    margin-bottom: 10px;
    font-size: 18px;
    letter-spacing: 0;
  }
  .cost_block_bluebox_subscription_detail span {
    font-size: 13px;
    letter-spacing: 0;
  }
  .cost_block_bluebox_subscription_graph--pc {
    display: none;
  }
  .cost_block_bluebox_subscription_graph--sp {
    display: block;
    max-width: 305px;
    margin: auto;
  }
  /* faq */
  .faq_block_list {
    width: 100%;
  }
  /* footer contents */
  /**** contact ****/
  .contact_block {
    width: 100%;
  }
  .contact_block iframe {
    width: 100%;
  }
}/*# sourceMappingURL=style_top.css.map */