@charset "utf-8";

/* --------------------
common
-------------------- */
html {
  font-size: 100%;
  width: 100%;
}

body {
  color: #333;
}

h2 {
  background: none;
  margin: 0;
  padding: 0;
}

.maxheadline {
  text-align: center;
  padding: 20px 0;
}

.maxheadline .text {
  font-size: 2.5rem;
  color: #333;
  display: block;
}

.maxheadline .en {
  font-size: 1rem;
  color: #23B8EF;
  display: block;
}

.headline {
  text-align: center;
  padding: 20px 0;
  display: block;
  margin-bottom: 1.5rem;
}

.headline .text {
  font-size: 2rem;
  color: #333;
  display: block;
  position: relative;
}

.headline .text::after {
  content: "";
  width: 2rem;
  height: 3px;
  display: block;
  background-color: #23B8EF;
  position: absolute;
  bottom: -20px;
  left: calc(50% - 1rem);
}

.subheadline {
  position: relative;
  display: block;
  text-align: center;
  margin: 1rem 5rem 0 5rem;
}

.subheadline::before {
  height: 1px;
  width: 100%;
  content: "";
  background-color: #23B8EF;
  position: absolute;
  bottom: 50%;
  left: 0;
}

.subheadline .text {
  position: relative;
  text-align: center;
  display: inline;
  background-color: #fff;
  padding: 0 1rem;
  z-index: 10;
}

.lead {
  font-size: 1.25rem;
  line-height: 1.5em;
}

.center {
  text-align: center;
}

.left,
.lead.left {
  text-align: left;
  float: none;
}

.center,
.lead.center {
  text-align: center;
}

.strong {
  font-weight: bold;
}

.pc,
.pc.tab,
.pc.sp {
  display: block;
}

.tab {
  display: none;
}

.sp {
  display: none;
}

.image img {
  width: 100%;
}

@media screen and (min-width: 1600px) {
  .maxheadline {
    padding: 1.25vw 0;
  }

  .maxheadline .text {
    font-size: 2vw;
  }

  .maxheadline .en {
    font-size: 0.85vw;
  }

  .headline {
    text-align: center;
    padding: 1.25vw 0;
    margin-bottom: 1.5vw;
  }

  .headline .text {
    font-size: 2vw;
  }

  .headline .text::after {
    width: 2vw;
    height: 3px;
    bottom: -1.25vw;
    left: calc(50% - 1vw);
  }

  .subheadline {
    margin: 1vw 5vw 0 5vw;
  }

  .subheadline .text {
    padding: 0 1vw;
  }

  .lead {
    font-size: 1.25vw;
  }
}

@media only screen and (max-width: 960px) {
  .pc,
  .pc.sp {
    display: none;
  }

  .tab {
    display: block;
  }

  .maxheadline .text {
    font-size: 2rem;
  }

  .maxheadline .en {
    font-size: 0.875rem;
  }

  .subheadline {
    margin: 0 1rem;
  }

  .lead {
    font-size: 1rem;
  }
}

@media only screen and (max-width: 767px) {
  .area {
    width: auto;
    max-width: 100%;
    padding: 0 10px;
  }

  .lead {
    text-align: left;
  }

  .pc,
  .pc.tab,
  .tab {
    display: none;
  }

  .sp,
  .pc.sp,
  .pc.tab.sp,
  .tab.sp {
    display: block;
  }

  .maxheadline .text {
    font-size: 2rem;
  }

  .subheadline {
    margin: 1rem 0 0 0;
  }

  .subheadline::before {
    bottom: calc(50% - 4px);
  }

  .subheadline .text {
    font-size: 1.25rem;
  }
}

/* --------------------
  アニメーション
-------------------- */
/* 
  下から上
-------------------- */
.fade-up {
  -webkit-animation-name: fadeUpAnime;
          animation-name: fadeUpAnime;
  -webkit-animation-duration: 0.5s;
          animation-duration: 0.5s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

@-webkit-keyframes fadeUpAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateY(100px);
            transform: translateY(100px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes fadeUpAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateY(100px);
            transform: translateY(100px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

.fade-up-trigger {
  opacity: 0;
}


/* 
  右から左
-------------------- */
.fade-in-right {
  -webkit-animation-name: fadeInRightAnime;
          animation-name: fadeInRightAnime; 
  -webkit-animation-duration: 0.5s;
          animation-duration: 0.5s; 
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

@-webkit-keyframes fadeInRightAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateX(100px);
            transform: translateX(100px);
  }
  100% {
    opacity: 1; /*表示*/
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}
@keyframes fadeInRightAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateX(100px);
            transform: translateX(100px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}
.fade-in-right-trigger {
  opacity: 0;
}


/* 
  左から右
-------------------- */
.fade-in-left {
  -webkit-animation-name: fadeInLeftAnime;
          animation-name: fadeInLeftAnime;
  -webkit-animation-duration: 0.5s;
          animation-duration: 0.5s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

@-webkit-keyframes fadeInLeftAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateX(-100px);
            transform: translateX(-100px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}

@keyframes fadeInLeftAnime {
  0% {
    opacity: 0;
    -webkit-transform: translateX(-100px);
            transform: translateX(-100px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}

.fade-in-left-trigger {
  opacity: 0;
}


/* --------------------
.layout-main
-------------------- */
.layout-main {
  background-color: #f8fafb;
  margin: 0;
  padding: 0;
  font-feature-settings: "palt";
  overflow-wrap: break-word;
  letter-spacing: 0.01em;
  overflow: hidden;
}

/* --------------------
.hero
-------------------- */
.hero {
  width: 100%;
  background: url(https://iot.sakura.ad.jp/document/images/bg.png);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero .logo {
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 15rem;
}

.hero .area {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: auto;
  margin: 0 8rem;
}

.hero .area .text-area {
  width: auto;
}

.hero .area .text-area .large-text {
  display: block;
  width: auto;
  text-align: center;
  padding-bottom: 1rem;
}

.hero .area .text-area .large-text .text {
  font-size: 2rem;
  color: #fff;
  display: block;
  font-weight: bold;
}

.hero .area .hero-maxheadline {
  padding: 0;
  margin: 0;
  margin-bottom: 20px;
  line-height: 1em;
  text-align: center;
}

.hero .area .hero-maxheadline .text {
  font-size: 3rem;
  line-height: 1.5em;
  text-align: center;
  color: #fff;
  font-weight: bold;
  padding-bottom: 0;
}

.hero .area .hero-headline {
  background: none;
  text-align: center;
}

.hero .area .hero-headline .text {
  border-bottom: none;
  margin: 0;
  padding: 0;
  color: #23B8EF;
  font-size: 1.5rem;
  text-align: center;
}

@media screen and (min-width: 1600px) {
  .hero {
    min-height: 25vw;
  }

  .hero .area {
    margin: 0;
  }

  .hero .area .text-area .large-text .text {
    font-size: 1.3vw;
  }

  .hero .area .hero-maxheadline .text {
    font-size: 2.5vw;
  }

  .hero .area .hero-headline .text {
    font-size: 1.3vw;
  }
}

@media screen and (max-width: 1600px) {
  .hero {
    min-height: 30vw;
  }
}

@media screen and (max-width: 1250px) {
  .hero .area {
    width: 100%;
    padding: 0 16px;
    margin: 0 2rem;
  }

  .hero .area .text-area .large-text .text {
    font-size: 1.5rem;
  }

  .hero .area .hero-maxheadline {
    margin-bottom: 0;
    font-size: 100%;
  }

  .hero .area .hero-maxheadline .text {
    font-size: 2.5rem;
  }
}

@media screen and (max-width: 960px) {
  .hero {
    min-height: 40vw;
  }

  .hero .area .text-area {
    padding-top: 2rem;
  }

  .hero .area .text-area .large-text {
    padding-bottom: 0.65rem;
  }

  .hero .area .text-area .large-text .text {
    font-size: 1.25rem;
  }

  .hero .area .hero-maxheadline .text {
    font-size: 2rem;
    line-height: 1.5em;
  }

  .hero .area .hero-headline .text {
    font-size: 1.25rem;
  }

  .hero .area .hero-headline {
    font-size: 100%;
  }
}

@media screen and (max-width: 767px) {
  .hero {
    min-height: 60vw;
  }

  .hero .logo {
    width: 10rem;
    left: 0.5rem;
  }

  .hero .area {
    width: auto;
    flex-direction: column;
    padding: 0 0.5rem;
    margin: 0;
  }

  .hero .area .text-area {
    width: auto;
    padding: 5rem 0 4rem 0;
  }

  .hero .area .hero-maxheadline {
    margin-bottom: 0;
  }
}

/* --------------------
.problem
-------------------- */
.problem {
  padding: 2.5rem 0.5rem 0 0.5rem;
}

.problem .area {
  width: auto;
  margin: 0 16rem;
}

.problem .area .headline {
  margin-bottom: 2rem;
  text-align: center;
  font-size: 100%;
}

.problem .area .headline .text {
  font-size: 2rem;
  display: inline;
  color: #333;
}

.problem .area .headline .text::after {
  content: none;
}

.problem .area .headline .strong {
  font-size: 2.5rem;
  color: #21B8EF;
  padding: 0 4px;
}

.problem .area .item-list {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 80px;
}

.problem .area .item-list .item {
  width: 20rem;
}

.problem .area .item-list .item .inner {
  text-align: center;
}

.problem .area .item-list .item .icon {
  width: 8.25rem;
  margin-bottom: 0.5rem;
}

.problem .area .item-list .lead {
  font-size: 1.25rem;
}

.problem .area .item-list .lead .strong {
  font-weight: bold;
}

@media screen and (min-width: 1921px) {
  .problem .area .headline .text {
    font-size: 1.5vw;
  }
  .problem .area .headline .strong {
    font-size: 2.25vw;
  }
}

/* .balloon */
.problem .area .balloon {
  background-color: #fff;
  border-radius: 8px;
  text-align: center;
  padding: 2rem 0 0 0;
  width: 40rem;
  margin: 2rem auto;
  position: relative;
  z-index: 1;
}

.problem .area .balloon::after {
  display: block;
  content: "";
  width: 40px;
  height: 40px;
  transform: rotate(45deg);
  position: absolute;
  top: -20px;
  left: calc(50% - 20px);
  background-color: #fff;
  z-index: -1;
}

.problem .area .balloon .text {
  font-size: 1.5rem;
  font-weight: bold;
  color: #3A3A3A;
}

.problem .area .balloon .strong {
  font-size: 2rem;
  line-height: 1.5em;
  color: #23B8EF;
  font-weight: bold;
}

.problem .area .balloon .image {
  padding: 0 0 1rem 0;
  margin: 0 auto;
  width: 80%;
}

@media screen and (min-width: 1600px) {
  .problem .area {
    margin: 0 10vw;
  }

  .problem .area .item-list {
    width: 60vw;
    margin: 0 auto;
  }

  .problem .area .item-list .item {
    width: 10vw;
  }

  .problem .area .item-list .item .icon {
    width: auto;
  }

  .problem .area .item-list .lead {
    font-size: 1vw;
  }

  .problem .area .balloon {
    width: 40vw;
  }

  .problem .area .balloon .text {
    font-size: 1vw;
  }

  .problem .area .balloon .strong {
    font-size: 1.75vw;
  }

  .problem .area .balloon .image { 
    width:50%;
  }
}

@media screen and (max-width: 1600px) {
  .problem .area .item-list {
    max-width: 50vw;
    margin: 0 auto;
  }
}

@media screen and (max-width: 1250px) {
  .problem .area {
    margin: 0;
  }
}

@media screen and (max-width: 960px) {
  .problem .area .headline .text {
    font-size: 1.75rem;
  }

  .problem .area .item-list {
    padding: 0 0.5rem;
    max-width: 100%;
  }

  .problem .area .item-list .lead {
    font-size: 1rem;
  }
}


@media screen and (max-width: 767px) {
  .problem .area {
    margin: 0;
  }

  .problem .area .headline {
    line-height: 1em;
    padding: 0;
  }
  
  .problem .area .headline .text {
    font-size: 1.5rem;
    line-height: 1.3em;
  }

  .problem .area .headline .strong {
    font-size: 2rem;
    line-height: 1.3em;
  }

  .problem .area .item-list { 
    flex-direction: column;
  }

  .problem .area .item-list .item {
    width: auto;
  }

  .problem .area .item-list .lead {
    text-align: center;
    margin: 0 1rem;
  }

  .problem .area .balloon { 
    width: auto;
    margin: 4rem 0 2rem 0;
    text-align: center;
  }

  .problem .area .balloon .lead {
    line-height: 1.5em;
    text-align: center;
  }

  .problem .area .balloon .lead .text { 
    font-size: 1rem;
    line-height:1.5em;
    text-align: center;
  }

  .problem .area .balloon .lead .strong {
    font-size: 1.5rem;
    line-height: 1.5em;
    text-align: center;
  }
}

/* --------------------
.solution
-------------------- */
.solution {
  padding: 10rem 0 2.5rem 0;
}

.solution .area {
  margin: 0;
}

.solution .area .inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution .area .inner .headline {
  padding: 0 0 1rem 0;
  font-size: 2rem;
  line-height: 1em;
  text-align: left;
}

.solution .area .inner .headline .text {
  font-size: 2rem;
  line-height: 1.5em;
  color: #333;
  display: inline;
}

.solution .area .inner .headline .text::after {
  content: none;
}

.solution .area .inner .lead {
  font-size: 1.25rem;
  line-height: 2em;
}

.solution .area .inner .lead .strong {
  font-weight: bold;
  color: #21B8EF;
}

.solution .area .inner {
  margin-bottom: 8rem;
}

.solution .area .inner .image-area {
  width: 50%;
}

.solution .area .inner .text-area {
  width: 50%;
}

.solution .area .inner .image-area img {
  width: 100%;
  height: 100%;
}

/* .inner.fade-in-left-trigger */
.solution .area .inner.fade-in-left-trigger {
  flex-direction: row;
}

.solution .area .inner.fade-in-left-trigger .image-area {
  margin-right: 2rem;
  border-radius: 0 16px 16px 0;
  overflow: hidden;
}

.solution .area .inner.fade-in-left-trigger .text-area {
  margin-right: 16vw;
}

/* .inner.fade-in-right-trigger */
.solution .area .inner.fade-in-right-trigger {
  flex-direction: row-reverse;
}

.solution .area .inner.fade-in-right-trigger .image-area {
  margin-left: 2rem;
  border-radius: 16px 0 0 16px;
  overflow: hidden;
}

.solution .area .inner.fade-in-right-trigger .text-area {
  margin-left: 16vw;
}

@media screen and (min-width: 1921px) {
  .solution .area .inner .headline .text {
    font-size: 2vw;
  }
  .solution .area .inner .lead {
    font-size: 1vw;
  }
}


@media screen and (max-width: 1200px) {
  .solution .area .inner.fade-in-left-trigger .text-area {
    margin-right: 0.5rem;
  }

  .solution .area .inner.fade-in-right-trigger .text-area {
    margin-left: 0.5rem;
  }
}

@media screen and (max-width: 960px) {
  .solution .area .inner .headline {
    margin-bottom: 0;
  }

  .solution .area .inner .headline .text {
    font-size: 1.5rem;
  }

  .solution .area .inner {
    margin-bottom: 6rem;
  }

  .solution .area .inner .lead {
    font-size: 1rem;
    line-height: 1.5em;
  }
}

@media screen and (max-width: 767px) {
  .solution .area .inner.fade-in-left-trigger,
  .solution .area .inner.fade-in-right-trigger {
    flex-direction: column;
  }

  .solution .area .inner.fade-in-left-trigger .image-area,
  .solution .area .inner.fade-in-right-trigger .image-area,
  .solution .area .inner.fade-in-left-trigger .text-area,
  .solution .area .inner.fade-in-right-trigger .text-area { 
    width: auto;
    margin: 0;
    border-radius: 0;
  }

  .solution .area .inner:last-child {
    margin-bottom: 0;
  }

  .solution .area .inner .image-area {
    padding-bottom: 1.5rem;
  }

  .solution .area .inner .headline {
    margin-bottom: 0;
    font-size: 100%;
  }

  .solution .area .inner .headline .text {
    font-size: 1.5rem;
  }

  .solution .area .inner .lead {
    font-size: 1rem;
    line-height: 1.75em;
  }
}
/* --------------------
.feature
-------------------- */
.feature {
  margin: 40px 0;
  position: relative;
}

.feature .bg-white {
  margin: 0 8rem;
  background-color: #fff;
  padding: 2rem 0 4rem 0;
  border-radius: 8px;
  position: relative;
  z-index: 10;
}

.feature .bg-white .area {
  padding: 0 10px;
}

.feature .bg-white .area .item-list {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  padding: 1rem 0;
  gap: 5rem;
}

.feature .bg-white .area .item-list .item {
  text-align: center;
  width: calc((100% / 3) - 5rem);
}

.feature .bg-white .area .item-list .item .icon-image {
  width: 7.5rem;
  margin: 0 auto;
}

.feature .bg-white .area .item-list .item .lead.center {
  font-size: 1.25rem;
  line-height: 1.5em;
}

@media screen and (min-width: 1600px) {
  .feature .bg-white {
    margin: 0 5vw;
  }

  .feature .bg-white .area .item-list {
    gap: 2rem;
  }

  .feature .bg-white .area .item-list .item {
    width: calc(20% - 2rem);
  }

  .feature .bg-white .center, .lead.center {
    font-size: 1vw;
  }

  .feature .bg-white .area .item-list .item .icon-image {
    width: 7.5vw;
  }
}

@media screen and (max-width: 1600px) {
  .feature .bg-white .area .item-list {
    padding-top: 2rem;
    gap: 2rem;
  }

  .feature .bg-white .area .item-list .item {
    width: calc(20% - 2rem);
  }

  .feature .bg-white .area .item-list .item .lead.center {
    font-size: 1rem;
  }
}

@media screen and (max-width: 1200px) {
  .feature .bg-white {
    margin: 0 0.5rem;
  }

  .feature .bg-white .area .item-list .item .lead.center {
    font-size: 1rem;
  }
}

@media screen and (max-width: 960px) {
  .feature .bg-white .area .item-list .item {
    width: calc((100% / 3) - 2rem);
  }
}

@media screen and (max-width: 767px) {
  .feature .bg-white {
    margin: 0 0.5rem;
  }

  .feature .bg-white .area .item-list {
    gap: 1rem;
  }

  .feature .bg-white .area .item-list .item {
    width: calc(50% - 1rem);
  }

  .feature .bg-white .area .item-list .item .lead.center {
    margin: 0 1rem;
  }
}

/* --------------------
.contact
-------------------- */
.contact {
  background: url(https://iot.sakura.ad.jp/document/images/bg.png);
  background-size: cover;
  position: relative;
  top: -7.5rem;
  padding: 10rem 0 5rem 0;
}

.contact .bg-black {
  margin: 0 8rem;
  background-color: #333;
  padding: 2rem 0;
  border-radius: 8px;
}

.contact .bg-black .area {
  padding: 0 10px; 
}

.contact .bg-black .headline {
  display: block;
  padding: 32px 0 0 0;
}

.contact .bg-black .headline .text {
  color: #fff;
  font-size: 2.5rem;
  text-align: center;
  display: block;
}

.contact .bg-black .headline .text::after {
  content: none;
}

.contact .bg-black .lead.center {
  font-size: 1.25rem;
  line-height: 1.5em;
  text-align: center;
  color: #fff;
}

.contact .bg-black .btn-area {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 8rem;
  padding: 2.5rem 0;
  margin: 0 4rem;
}

.contact .bg-black .btn-area .btn {
  width: calc(50% - 8rem);
}

.contact .bg-black .btn-area .btn .click-area {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
  border-radius: 30px;
  width: 100%;
  transition: all 0.2s ease-in-out;
  position: relative;
  box-shadow: rgb(0 0 0 / 10%) 3px 3px 0;
  text-decoration: none;
}

.contact .bg-black .btn-area .btn .click-area:hover {
  background-color: #fff;
}

.contact .bg-black .btn-area .btn .click-area .text {
  color: #fff;
  font-size: 1rem;
}

.contact .bg-black .btn-area .btn .click-area:hover .text {
  color: #23B8EF;
}

@media screen and (min-width: 1600px) {
  .contact .bg-black {
    margin: 0 15vw;
    border-radius: 1vw;
  }

  .contact .bg-black .btn-area .btn .click-area {
    height: 3.75vw;
    border-radius: 1.875vw;
  }

  .contact .bg-black .btn-area .btn .click-area .text {
    font-size: 1vw;
  }

  .contact .bg-black .headline .text {
    font-size: 2vw;
  }

  .contact .bg-black .lead.center {
    font-size: 1vw;
  }

  .contact .bg-black .btn-area {
    gap: 20rem;
  }
}

@media screen and (max-width: 1200px) {
  .contact .bg-black {
    margin: 0 0.5rem;
  }

  .contact .bg-black .btn-area {
    gap: 2rem;
  }

  .contact .bg-black .btn-area .btn {
    width: calc(50% - 2rem);
  }
}

@media screen and (max-width: 960px) {
  .contact .bg-black .headline .text {
    font-size: 2rem;
  }

  .contact .bg-black .lead.center { 
    font-size: 1rem;
  }
}

@media screen and (max-width: 767px) {
  .contact {
    background-position: center right ;
  }

  .contact .bg-black {
    margin: 0 0.5rem;
    padding: 0;
  }

  .contact .bg-black .headline .text {
    font-size: 1.5rem;
  }

  .contact .bg-black .lead.center { 
    font-size: 1rem;
  }

  .contact .bg-black .btn-area {
    flex-direction: column;
    gap: 2rem;
    margin: 0;
  }

  .contact .bg-black .btn-area .btn {
    width: auto;
  }
}




/* --------------------
.faq
-------------------- */
.faq {
  margin: 0 auto 10rem 0;
}

.faq .area {
  padding: 0 10px;
  max-width: 60rem;
  margin: 0 auto;
}

/* .menu__item__link  */
.faq .menu__item {
  background-color: #fff;
  padding: 20px;
  border-radius: 4px;
  margin-bottom: 2rem;
}
.faq .menu__item__link {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: row;
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.faq .menu__item__link .question-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.2s ease-in-out;
}

.faq .menu__item__link .text {
  font-size: 1.25rem;
  color: #FC5500;
  position: relative;
  left: 3.5em;
  transition: all 0.2s ease-in-out;
}

.faq .menu__item__link .icon,
.faq .menu__item__link.on .icon {
  display: block;
  position: absolute;
  bottom: 50%;
  right: 20px;
  width: 2rem;
  height: 2rem;
  display: block;
  border-bottom: 2px solid;
}

.faq .menu__item__link.on .icon::before {
  content: none;
}

.faq .menu__item__link .icon::before {
  content: "";
  width: 2rem;
  height: 2px;
  border-bottom: 2px solid;
  transform: rotate(90deg);
  display: block;
  bottom: -2px;
  position: absolute;
}


/* contents  */
.faq .submenu {
  padding: 0 0 1.5rem 0;
  display: none;
}

.faq .submenu.open {
  display: block;
}

.faq .submenu__item {
  padding-top: 1rem;
}

.faq .title .text {
  font-size: 1.25rem;
}

.faq .lead {
  font-size: 1rem;
  line-height: 1.75em;
}

.faq .lead .text-link {
  color: #FC5521;
}

.faq .lead .text-link:hover {
  text-decoration: underline;
}

.faq .ul-list li { 
  font-size: 1rem; 
  position: relative;
  left: 1rem;
}

.faq .ul-list li::before {
  content: "・";
  position: absolute;
  left: -1rem;
}

.faq .icon-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: row;
  gap: 20px;
  padding: 20px 0;
}

.faq .icon-list .list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: row;
  gap: 0;
}

.faq .icon-list .list .label {
  display: block;
  background-color: #BBEAFA;
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.faq .icon-list .list .score {
  display: block;
  background-color: #F7F7F7;
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.faq .image .note {
  font-size: 0.75rem;
}

.faq .arrow {
  margin: 0 auto;
  width: 3.5rem;
  position: relative;
  bottom: 1rem;
}

.faq .btn.mobile-gateway-btn {
  margin: 0 auto;
  padding-top: 2rem;
  max-width: 22.5rem;
}

.faq .btn .click-area {
  border: 1px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  background-color: #fff;
  width: auto;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  height: 4rem;
  border-radius: 2rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.1);
}

.faq .btn .click-area .text {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.faq .btn .click-area:hover .text {
  color: #fff;
}

@media screen and (min-width: 1600px) {
  .faq .area {
    max-width: 65vw;
    padding: 0;
  }

  /* .menu__item__link  */
  .faq .menu__item {
    padding: 1.25vw;
    border-radius: 0.25vw;
    margin-bottom: 2vw;
  }

  .faq .menu__item__link .question-icon {
    width: 2.5vw;
    height: 2.5vw;
    border-radius: 1.25vw;
  }

  .faq .menu__item__link .text {
    font-size: 1.25vw;
    left: 3.5vw;
  }

  .faq .menu__item__link .icon,
  .faq .menu__item__link.on .icon {
    display: block;
    position: absolute;
    bottom: 50%;
    right: 1.25vw;
    width: 2vw;
    height: 2vw;
  }

  .faq .menu__item__link .icon::before {
    content: "";
    width: 2vw;
    bottom: -0.125vw;
  }

  /* contents  */
  .faq .submenu {
    padding: 0 0 1.5vw 0;
  }

  .faq .submenu__item {
    padding-top: 1vw;
  }

  .faq .title .text {
    font-size: 1.25vw;
  }

  .faq .lead {
    font-size: 1vw;
  }

  .faq .ul-list li { 
    font-size: 1vw; 
    left: 1vw;
  }

  .faq .ul-list li::before {
    left: -1vw;
  }

  .faq .icon-list {
    gap: 1.25vw;
    padding: 1.25vw 0;
  }

  .faq .icon-list .list .label {
    font-size: 0.875vw;
    padding: 0.5vw 1vw;
  }

  .faq .icon-list .list .score {
    font-size: 0.875vw;
    padding: 0.5vw 1vw;
  }

  .faq .image .note {
    font-size: 0.75vw;
  }

  .faq .arrow {
    width: 3.5vw;
    bottom: 1vw;
  }

  .faq .btn.mobile-gateway-btn {
    padding-top: 2vw;
    max-width: 22.5vw;
  }

  .faq .btn .click-area {
    height: 4vw;
    border-radius: 2vw;
    box-shadow: 0.25vw 0.25vw 0 rgba(0, 0, 0, 0.1);
  }

  .faq .btn .click-area .text {
    padding: 1vw 2vw;
    font-size: 1.125vw;
  }
}

@media screen and (max-width: 960px) {
  .faq .mobile-gateway-image {
    padding-top: 1rem;
  }
}

@media screen and (max-width: 767px) {
  .faq .menu__item__link {
    padding-right: 6rem;
  }

  .faq .menu__item__link .icon,
  .faq .menu__item__link.on .icon {
    right: 0.5rem;
    bottom: calc(50% - 0.2rem);
  }

  .faq .submenu {
    padding: 0 0 1.5rem 0;
  }

  .faq .icon-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .faq .arrow {
    width: 2rem;
    bottom: 0;
  }

  .faq .mobile-gateway-image {
    padding-top: 1rem;
  }
}


/* --------------------
.campaign
-------------------- */
.campaign {
  margin-bottom: 5rem;
}

.campaign .bg-black {
  margin: 0 8rem;
  background-color: #333;
  padding: 2rem 0;
  border-radius: 8px;
  position: relative;
  z-index: 10;
}

.campaign .bg-black .area {
  padding: 0 10px;
}

.campaign .bg-black .area .section {
  margin-bottom: 2.5rem;
  position: relative;
}

.campaign .bg-black .area .section .balloon-area {
  width: 40rem;
  margin: 0 auto;
  position: absolute;
  top: -5rem;
  left: calc(50% - 20rem);
  text-align: center;
  z-index: 100;
  border-radius: 1rem;
  padding: 1rem;
}

.campaign .bg-black .area .section .balloon-area .balloon-inner {
  position: relative;
  z-index: 100;
}

.campaign .bg-black .area .section .balloon-area .balloon-inner::after {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  transform: rotate(45deg);
  position: absolute;
  left: calc(50% - 1.25rem);
  bottom: -1.25rem;
  z-index: 10;
}

.campaign .bg-black .area .section .balloon-area .strong-text {
  font-size: 1.5rem;
  color: #fff;
  font-weight: bold;
  display: block;
  position: relative;
  z-index: 100;
}

.campaign .bg-black .area .section .balloon-area .text {
  font-size: 1rem;
  color: #fff;
  display: block;
  position: relative;
  z-index: 100;
}

.campaign .bg-black .area .maxheadline .ruby {
  font-size: 1.625rem;
}

.campaign .bg-black .area .maxheadline .text {
  font-size: 2.5rem;
  color: #fff;
}

.campaign .bg-black .area .headline {
  margin-bottom: 0;
}

.campaign .bg-black .area .lead.center {
  font-size: 1.25rem;
  color: #fff;
}

.campaign .bg-black .area .btn.entry-btn {
  margin: 0 auto;
  display: block;
  padding: 2.5rem 0 0 0;
  max-width: 22.5rem;
}

.campaign .bg-black .area .btn.entry-btn .click-area {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  height: 4.5rem;
  border-radius: 2.25rem;
  width: 100%;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.campaign .bg-black .area .btn.entry-btn .click-area:hover {
  background-color: #fff;
}

.campaign .bg-black .area .btn.entry-btn .click-area .text {
  color: #fff;
  font-size: 1.25rem;
}

/* .flow-area */
.campaign .bg-black .area .headline .text {
  text-align: center;
  color: #fff;
}

.campaign .bg-black .area .flow-area {
  padding-top: 5rem;
}

.campaign .bg-black .area .flow-area .flow-list {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-direction: row;
  margin: 0 4rem;
  gap: 2rem;
}

.campaign .bg-black .area .flow-area .flow-list .item {
  background-color: #404040;
  width: calc(25% - 15px);
  border-radius: 8px;
}

.campaign .bg-black .area .flow-area .flow-list .item .inner {
  padding: 2.5rem 0.5rem; 
  position: relative;
}

.campaign .bg-black .area .flow-area .flow-list .item .inner .number {
  width: 4rem;
  height: 4rem;
  border-radius: 2rem;
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: absolute;
  top: -2rem;
  left: calc(50% - 2rem);
}

.campaign .bg-black .area .flow-area .flow-list .item .inner .number .text {
  font-size: 1.5rem;
}

.campaign .bg-black .area .flow-area .flow-list .item .title {
  display: block;
  margin-bottom: 1.25rem;
}

.campaign .bg-black .area .flow-area .flow-list .item .title .text {
  font-size: 1.25rem;
  font-weight: bold;
  text-align: center;
  display: block;
  color: #fff;
}

.campaign .bg-black .area .flow-area .flow-list .item .lead.center {
  text-align: center;
  font-size: 1rem;
}

.campaign .bg-black .area .flow-area .flow-list .item .image {
  max-width: 7.8125rem;
  max-height: 6.625rem;
  margin: 1.25rem auto;
}

.campaign .bg-black .area .flow-area .flow-list .item .btn {
  margin: 0 auto;
  padding-top: 2.5rem;
}

.campaign .bg-black .area .flow-area .flow-list .item .btn .click-area {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: row;
  height: 3rem;
  border-radius: 1.5rem;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.campaign .bg-black .area .flow-area .flow-list .item .btn .click-area:hover {
  background-color: #fff;
}

.campaign .bg-black .area .flow-area .flow-list .item .btn .click-area .text {
  color: #fff;
  font-size: 1rem;
}

@media screen and (min-width: 1600px) {
  .campaign {
    margin-bottom: 5vw;
  }

  .campaign .bg-black {
    margin: 0 8vw;
    background-color: #333;
    padding: 2vw 0;
    border-radius: 0.5vw;
  }

  .campaign .bg-black .area {
    padding: 0 10px;
  }

  .campaign .bg-black .area .maxheadline .text {
    font-size: 2vw;
  }

  .campaign .bg-black .area .section {
    margin-bottom: 2.5vw;
  }

  .campaign .bg-black .area .section .balloon-area {
    width: 40vw;
    top: -7vw;
    left: calc(50% - 20vw);
    border-radius: 1vw;
    padding: 1vw;
  }

  .campaign .bg-black .area .section .balloon-area .balloon-inner::after {
    content: "";
    display: block;
    width: 2.5vw;
    height: 2.5vw;
    left: calc(50% - 1.25vw);
    bottom: -1.25vw;
  }

  .campaign .bg-black .area .section .balloon-area .strong-text {
    font-size: 1.5vw;
  }

  .campaign .bg-black .area .section .balloon-area .text {
    font-size: 1vw;
  }

  .campaign .bg-black .area .maxheadline .ruby {
    font-size: 1.625vw;
  }

  .campaign .bg-black .area .maxheadline .text {
    font-size: 2.5vw;
  }

  .campaign .bg-black .area .headline .text {
    font-size: 2vw;
  }

  .campaign .bg-black .area .lead.center {
    font-size: 1.25vw;
  }

  .campaign .bg-black .area .btn.entry-btn {
    padding: 2.5vw 0 0 0;
    max-width: 22.5vw;
  }

  .campaign .bg-black .area .btn.entry-btn .click-area {
    height: 4.5vw;
    border-radius: 2.25vw;
  }

  .campaign .bg-black .area .btn.entry-btn .click-area .text {
    font-size: 1.25vw;
  }

  .campaign .bg-black .area .flow-area {
    padding-top: 5vw;
  }

  .campaign .bg-black .area .flow-area .flow-list {
    margin: 0 4vw;
    gap: 2vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item {
    width: calc(25% - 1vw);
    border-radius: 0.5vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .inner {
    padding: 2.5vw 0.5vw; 
  }

  .campaign .bg-black .area .flow-area .flow-list .item .inner .number {
    width: 4vw;
    height: 4vw;
    border-radius: 2vw;
    top: -2vw;
    left: calc(50% - 2vw);
  }

  .campaign .bg-black .area .flow-area .flow-list .item .inner .number .text {
    font-size: 1.5vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .title {
    margin-bottom: 1.25vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .title .text {
    font-size: 1.25vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .lead.center {
    font-size: 1vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .image {
    max-width: 7.8125vw;
    max-height: 6.625vw;
    margin: 1.25vw auto;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .btn {
    padding-top: 2.5vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .btn .click-area {
    height: 3vw;
    border-radius: 1.5vw;
  }

  .campaign .bg-black .area .flow-area .flow-list .item .btn .click-area .text {
    font-size: 1vw;
  }
}

@media screen and (max-width: 960px) {
  .campaign .bg-black { 
    margin: 0 0.5rem;
  }

  .campaign .bg-black .area .lead.center {
    font-size: 1rem;
    line-height: 1.75em;
  }

  .campaign .bg-black .area .flow-area .flow-list { 
    margin: 0;
  }
}

@media screen and (max-width: 767px) {
  .campaign .bg-black {
    margin: 0 0.5rem;
    padding: 2rem 0 1rem 0;
  }

  .campaign .bg-black .area .section .balloon-area {
    width: 100%;
    left: 0;
    top: -8rem;
  }

  .campaign .bg-black .area .section .balloon-area .strong-text {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
  }

  .campaign .bg-black .area .section .balloon-area .text {
    font-size: 0.875rem;
  }

  .campaign .bg-black .area .maxheadline {
    padding-top: 0;
  }

  .campaign .bg-black .area .maxheadline .ruby {
    font-size: 1.3rem;
  }

  .campaign .bg-black .area .maxheadline .text {
    font-size: 2.25rem;
  }

  .campaign .bg-black .area .flow-area .flow-list {
    flex-direction: column;
    margin: 0;
    gap: 1rem;
  }

  .campaign .bg-black .area .flow-area .flow-list .item {
    width: auto;
  }

  .campaign .bg-black .area .section.flow {
    margin-bottom: 0;
  }

  .campaign .bg-black .area .btn.entry-btn {
    margin-bottom: 2.5rem;
  }
}

@media screen and (max-width: 375px) {
  .campaign .bg-black .area .section .balloon-area {
    top: -10rem;
  }

  .campaign .bg-black .area .section .balloon-area .strong-text {
    font-size: 1rem;
  }
}

/* --------------------
.company
-------------------- */

.contents .company .area .image.sakura-logo {
  width: 30vw;
  margin: 0 auto;
  padding: 0;
}

.contents .company .area .maxheadline .text {
  font-size: 2vw;
}

.contents .company .area .lead.center {
  margin-bottom: 1vw;
}

.contents .company .bg-gray {
  background-color: #f5f5f5;
  margin: 0 10vw;
  padding: 2.5vw 5vw;
  border-radius: 1vw;
}

.contents .company .bg-gray .dl-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-bottom: 1vw;
}

.contents .company .bg-gray .dl-list .dt, 
.contents .company .bg-gray .dl-list .dd {
  font-size: 1vw;
  line-height: 1.75em;
}

.contents .company .bg-gray .dl-list:last-child {
  margin-bottom: 0;
}

.contents .company .bg-gray .dl-list .dt {
  width: 15vw;
}

.contents .company .bg-gray .dl-list .dd .ul-list .list {
  margin-bottom: 1vw;
}

.contents .company .bg-gray .dl-list .dd .ul-list .list:last-child {
  margin-bottom: 0;
}

@media screen and (min-width: 1600px) {
  .contents .company.bg-white {
    margin: 0 5vw 10vw 5vw;
    padding: 2vw 0 4vw 0;
  }
}

@media screen and (max-width: 1600px) {
  .contents .company {
    margin: 0 1vw 10vw 1vw;
    padding: 2vw 0 4vw 0;
  }

  .contents .company .area .maxheadline .text {
    font-size: 1.75rem;
  }

  .contents .company .area .lead.center {
    font-size: 1rem;
    padding: 0 0.5vw 1rem 0.5vw;
  }

  .contents .company .bg-gray {
    margin: 0 5vw;
  }

  .contents .company .bg-gray .dl-list {
    margin-bottom: 1rem;
  }

  .contents .company .bg-gray .dl-list .dt, 
  .contents .company .bg-gray .dl-list .dd {
    font-size: 1rem;
    line-height: 1.75em;
  }

  .contents .company .bg-gray .dl-list .dd .ul-list .list {
    margin-bottom: 1rem;
  }
}

@media screen and (max-width: 1200px) {
  .contents .company .bg-gray {
    margin: 0 2.5vw;
  }
}

@media screen and (max-width: 960px) {
  .contents .company .area .image.sakura-logo {
    padding-bottom: 1rem;
  }

  .contents .company .bg-gray .dl-list {
    flex-direction: column;
  }

  .contents .company .bg-gray .dl-list .dt {
    width: auto;
    position: relative;
  }
  
  .contents .company .bg-gray .dl-list .dt::before {
    content: "・";
    position: absolute;
    left: -0.75em;
  }
}

@media screen and (max-width: 767px) {
  .contents .company .area .image.sakura-logo {
    width: auto;
    margin: 0 20%;
  }
}

/* --------------------
.footer-contact
-------------------- */
.footer-contact {
  top: 0;
  padding: 5rem 0;
}

.footer-contact .bg-transparent {
  background-color: transparent;
}

.footer-contact .bg-transparent .btn-area .btn {
  width: auto;
}

.footer-contact .bg-transparent .btn-area .btn .click-area {
  padding: 0 8vw;
}

/* --------------------
contents-foot
-------------------- */
.contents-foot .bread {
  display: flex;
  font-feature-settings: "palt";
  overflow-wrap: break-word;
  letter-spacing: 0.01em;
}

.contents-foot .bread li {
  margin-right: 10px;
  font-size: 0.75rem;
}

.contents-foot a .fa {
  margin-left: 10px;
}

.contents-foot .bread a:hover {
  text-decoration: underline;
}