@charset "UTF-8";

/* ============================
  基本設定
============================ */
:root {
  /* テキストカラー */
  --txt-dark: #111;
  /* メインカラー */
  --color-main: #111111;
  /* サブカラー */
  --color-sub: #1f2124;
  /* メインカラー薄色 */
  --color-blue: #F2F2F4;
  --color-wht: #ffffff;
  --color-gray:#D9D9D9;
  /* コンテンツ幅 */
  --width-inner: min(1080px, 90%);
  --space: max( 1rem, calc((100% - calc(var(--width-inner) - var(--wrapper-padding) * 2)) / 2));
  /* 狭いコンテンツ幅 */
  --width-narrow: min(810px, 100%);
  /* セリフフォント */
  --font-serif: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
  /* font-size  */
  --font10: 0.625rem;
  --font12: 0.75rem;
  --font14: 0.875rem;
  --font16: 1rem;
  --font18: 1.125rem;
  --font19: 1.187rem;
  --font20: 1.25rem;
  --font24: 1.5rem;
  --font28: 1.75rem;
  --font30: 1.875rem;
  --font32: 2rem;
  --font36: 2.25rem;
  --font40: 2.5rem;
  --font46: 2.87rem;
  --font48: 3rem;
  --font50: 3.125rem;
  --font60: 3.75rem;
  --font80: 5rem;
  --font100: 6.25rem;
  --font128: 8rem;

  /* gutter  */
  --gutter16: 16px;
  --gutter24: 24px;
  --gutter32: 32px;
  --gutter40: 40px;
  --gutter65: 65px;
  --gutter80: 80px;
  --gutter160: 160px;
  --gutter200: 200px;

}

@media screen and (max-width: 810px) {
:root {
   /* font-size  */
    --font18: 1rem;
    --font20: 1.125rem;
    --font22: 1.5rem;
    --font24: 1.75rem;
    --font28: 2rem;
    --font30: 2.1rem;
    --font40: 3.4rem;
    --font50: 4.7rem;
    /* gutter  */
    --gutter24: 20px;
    --gutter32: 28px;
    --gutter40: 20px;
    --gutter80: 40px;
    --gutter160: 80px;
    --gutter200: 100px;

  }
}

html {
	scroll-behavior: smooth;
}

body {
  font-family: "BIZ UDPGothic", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  color: var(--txt-dark);
  background-color: var(--color-wht);
  font-size: var(--font16);
  line-height: 1.5;
  font-weight: 400;
}
/* PC / SP */
@media screen and (min-width: 810.1px) {
  .pc {
    display: block;
  }
  .sp {
    display: none;
  }
}
@media screen and (max-width: 810px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
}

/*//   text   //*/
h1 {
  line-height: 1;
}

hgroup{
  text-align: center;
}
hgroup p {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--color-main);
  line-height: 1.5;
  font-size: var(--font16);
  font-weight: bold;
}
hgroup p::before{
  content: url("../img/h2_dots_l.svg");
  display: inline-block;
  margin-bottom: 5px;
}
hgroup p::after{
  content: url("../img/h2_dots_r.svg");
  display: inline-block;
  margin-bottom: 5px;
}
hgroup h2 {
  color: var(--txt-dark);
  line-height: 1.5;
  font-size: var(--font46);
  margin-bottom: var(--gutter40);
}

@media screen and (max-width: 810px) {
  hgroup p {
    gap: 14px;
    font-size: var(--font14);
  }
  hgroup h2 {
    font-size: 6.153vw;
    font-size: var(--font36);
    margin-top: var(--gutter16);
    margin-bottom: var(--gutter24);
  }
}

h3{
  font-size: var(--font28);
  margin-bottom: 54px;
  line-height: 1.7;
  font-weight: bold;
}

@media screen and (max-width: 810px) {
  h3{
    font-size: 21px;
    margin-bottom: 45px;
  }
}

h4 {
  font-weight: bold;
}


p + p{
  margin-top: .5em;
}

p > span{
  color: var(--color-main);
}

img {
  width: 100%;
  height: auto;
}

a {
  color: #333;
  text-decoration: none;
}
.tac {
  text-align: center;
  margin: 0 auto;
}
.tar {
  text-align: right;
}
.blue{
  color:#224099;
}
.note{
  display: block;
  font-size: var(--font14);
}

/* ============================
  header
============================ */
header {
  position: absolute;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  padding: 24px 0;
  top: 0;
  z-index: 100;
  margin-inline: 80px;
}
header h1 {
  width: min(16.666vw, 240px);
}   
@media screen and (max-width: 810px) {
  header{
    padding: 12px 0 12px 4px;
    margin-inline: 8px;
  }
  header h1 {
    width: 32vw;
  }
}

header .btn_head {
  display: block;
  padding: .5em 2em;
  z-index: 30;
  color: var(--color-wht);
  background: var(--color-main);
  border-radius: 100vmax;
}


/* ============================
  footer
============================ */
footer {
  background-color: var(--color-wht);
  line-height: 1.6;
  position: relative;
  padding: 24px 0;
}

.ft-wrap{
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin: 50px 0;
}

.ft-box{
  flex: 1;
  min-width: 400px;
  padding:0 35px 5px 35px;
}
.ft-box + .ft-box{
  border-left: 1px solid #ccc;
}

.ft-box .ft-ttl{
  font-size: var(--font16);
  font-weight: bold;
  margin-bottom: 30px;
  text-align: center;
  line-height: 0.5;
}

.ft-cont{
  display: flex;
  justify-content:center;
  align-items: center;
  gap: 25px;
}

.ft-cont a img{
  max-width: 120px;
  height: auto;
}

.info p{
  margin: 0;
  font-size: var(--font14);
}

@media screen and (max-width: 810px) {
  footer {
    font-size: var(--font12);
    padding: 40px 0 24px;
  }
  .ft-wrap{
    display: block;
    margin-bottom: 0;
    text-align: center;
  }
  .ft-box{
    min-width: auto;
    padding:0 0 60px;
  }
  .ft-box + .ft-box{
    border-left:none;
  }
  .ft-box .ft-ttl{
    line-height: 1.2;
    margin-bottom: 50px;
  }
  .ft-cont{
    display: block;
    text-align: center;
  }
  .ft-cont a img{
    margin: auto auto 20px;
  }
}

/* pagetop */
footer .pagetop {
  position: absolute;
  right: 5%;
  top: -40px;
  overflow: hidden;
}
@media screen and (max-width: 810px) {
  footer .pagetop {
    left: 50%;
    right: initial;
    translate: -50%;
  }
}
footer .pagetop a{
  display: block;
  text-align: center;
  color: var(--color-main);
  height: 64px;
  width: 64px;
  border-radius: 100vmax;
  border: 2px solid var(--color-main);
}
footer .pagetop a span{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  font-size: var(--font10);
}
footer .pagetop a::before{
  position: absolute;
  content: "";
  inset: 0;
  margin: auto;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--color-main);
  border-right: 2px solid var(--color-main);
  rotate: -45deg;
}

/* footer contents */
footer .copy {
  color: #696969;
  text-align: center;
  font-size: var(--font12);
}

@media screen and (max-width: 810px) {
  footer .copy {
    font-size: var(--font10);
  }
}

/* ============================
  kv
============================ */
.kv-wrap{
  position: relative;
}
.kv-txt{
  position: absolute;
  inset: 0;
  width: var(--width-inner);
  margin-inline: auto;
  top: 53%;
  translate: 0 -53%;
  animation: fade-in ease-out 3s;
  color: var(--color-wht);
}
.kv-txt span{
  font-size: min(1.31vw,19px);
  font-weight: bold;
  vertical-align: top;
  margin-top: 5px;
}
.kv-txt p{
  font-family: Bai Jamjuree;
  font-size: min(6.94vw,100px);
  line-height: 1;
  font-weight:600;
  margin-bottom: var(--gutter32);
}
.kv-txt .txt-l{
  font-size: min(1.94vw,28px);
  line-height: 1.7;
  font-weight: bold;
}
.kv-txt .txt-s{
  font-size: var(--font14);
  font-weight: normal;
  color: var(--color-wht);
}

/* .kv-wrap{
  display: grid;
  gap: 20px;
  grid-template-columns:45% 55%;
  align-items: center;
  width: 100vw;
  height: 650px;
}
.kv-wrap .kv-txt{
  background-color: #111111;
  color: var(--color-wht);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center; 
  width: 100%;
  height: 100%;
  padding: 20px;
}
.kv-img{
  background-color: var(--color-wht);
  padding: 20px;
  margin: 0 auto;
}
.kv-img img{
  width: min(31.25vw, 450px);
} */

@media screen and (max-width: 810px) {
  .kv-wrap .kv-txt{
    top: 42%;
    text-align: center;
  }
  .kv-txt span{
    font-size: var(--font12);
  }
  .kv-txt p{
    font-size: 72px;
    margin-bottom: var(--gutter24);
  }
  .kv-txt .txt-l{
    font-size: 21px;
    margin-top: 0;
  }
  .kv-txt .txt-s{
    font-size: var(--font12);
  }
}


/* ============================
  contents
============================ */

.inner {
  width: var(--width-inner);
  margin-inline: auto;
}

.features{
  /* background-image: url(../img/feature_bg.png);
  background-position: bottom;
  background-repeat: no-repeat;
  background-size: cover; */
  padding-top: 100px;
  padding-bottom: 80px;
}
.features h3{
  text-align: center;
}

/* ul.features-row{
  color: var(--color-main);
  margin: min(3.61vw, 52px) 0;
  display: grid;
  gap: min(2.64vw, 38px) min(5.555vw, 12px);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  text-align: center;
} */
ul.features-row {
  color: var(--color-main);
  display: flex;
  flex-wrap: wrap;
  gap: min(2.64vw, 38px) 14px;
  text-align: center;
  margin: min(3.61vw, 52px) 0;
  justify-content: center;
}
ul.features-row li{
  background-color: var(--color-wht);
  border-radius: 2px;
  border: solid 1px var(--color-main);
  aspect-ratio: 1;
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex: 0 0 calc(25% - min(5.555vw, 14px)); /* 2行目の4カラム幅に合わせる */
}
ul.features-row li .number{
  display: inline-block;
  margin-top: max(-5.21vw, -75px);
  margin-left: max(-11.11vw, -160px);
  width: min(4.17vw, 60px);
  height: auto;
}
ul.features-row li p{
  font-size: min(1.25vw, 18px);
  font-weight: bold;
  margin-bottom: 17px;
}
ul.features-row li p.font16{
  font-size: min(1.11vw, 16px);
}
ul.features-row li img{
  /* width: min(6.53vw, 94px); */
  height: auto;
}

@media screen and (max-width: 810px) {
  .features{
    padding-top: 90px;
    padding-bottom: 90px;
  }
  ul.features-row {
    gap: 30px 0;
    margin: 30px 0;
    width: 100%;
  }
  ul.features-row li{
    position: relative;
    flex: 0 0 100%;
  }
  ul.features-row li .number{
    position: absolute;
    top: -7px;
    left: 30% ;
    width: min(16vw, 60px);
    transform: translateX(-50%);
  }
  ul.features-row li p{
    font-size: max(5.33vw, 20px);
    margin-top: 13px;
    margin-bottom: 13px;
  }
  ul.features-row li p.font16{
    font-size: max(5.33vw, 20px);
  }
  ul.features-row li img{
    margin-top: 10px;
    width: min(34.66vw, 130px);
  }
}

.introduction{
  background-image: url(../img/map_img.svg);
  background-position:center;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 90px;
  padding-bottom: 90px;
  height: 800px;
}
.introduction .box{
  background-color: var(--color-wht);
  padding: 40px 80px;
  border-radius: 13px;
  width: 480px;
}
.introduction p{
  font-size: var(--font30);
  font-weight: bold;
  line-height: 1;
  margin-bottom: var(--gutter24);
}
ul.disc{
  list-style-type: disc;
  padding-left: 24px;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 810px) {
  .introduction{
    background-image: url(../img/map_img_sp.jpg);
    padding-top: 70px;
    padding-bottom: 80px;
    height: 900px;
  }
  .introduction .box{
    padding: 30px 24px;
    border-radius: 13px;
    width: 100%;
  }
  .introduction p{
    margin-bottom: var(--gutter24);
  }
  ul.disc{
    padding-left: 20px;
  }
}

.sensing{
  background-color: var(--color-blue);
  padding-top: 120px;
  padding-bottom: 120px;
}

.function-box{
  background-color: var(--color-wht);
  padding: 70px 80px;
  border-radius: 3px;
  margin-top: var(--gutter65);
}
.sensing h3{
  text-align: center;
}
.radar-wrap{
  display: grid;
  gap: 5.3vw min(5.555vw, 15px);
  align-items: center;
  grid-template-columns:1fr 50px 1fr;
}
.txt-box:first-child{
  background-image: url(../img/radar_01.png);
  background-repeat: no-repeat;
  background-position: bottom;
}
.txt-box:last-child{
  background-image: url(../img/radar_02.png);
  background-repeat: no-repeat;
  background-position: bottom;
}
.ttl{
  font-size: var(--font24);
  font-weight: bold;
  color: var(--color-main);
  margin-bottom: 16px;
}
.radar-wrap > span {
  position: relative;
  display: block;
  width: 1px;
  height: 100%;
  min-height: 120px;
  background-color: var(--color-main);
  margin: 0 auto;
}
.radar-wrap > span::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  background-color:var(--color-main);
  border-radius: 50%;
}
.radar-wrap > span::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  background-color:var(--color-main);
  border-radius: 50%;
}

@media screen and (max-width: 810px) {
  .sensing{
    padding-top: 90px;
    padding-bottom: 90px;
  }
  .function-box{
    padding: 50px 24px;
    margin-top: var(--gutter40);
  }
  .radar-wrap{
    display: block;
  }
  .txt-box:last-child{
    background-position:center;
  }
  .ttl{
    font-size: 20px;
  }
  .radar-wrap > span {
    width: 100%;
    height: 1px;
    min-height: 1px;
    margin-top: 35px;
    margin-bottom: 35px;
  }
  .radar-wrap > span::before {
    top: -2px;
    left: 0;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
  }
  .radar-wrap > span::after {
    bottom: -2px;
    left: 100%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
  }
  
}


/* ============================
  table
============================ */
.table-wrap table{
	width: 100%;
	border-collapse: collapse;
	border: 1px solid var(--color-gray);
  line-height: 1.4;
  margin-top: var(--gutter32);
}
.table-wrap thead th{
	background: #EFEFEF;
	border:1px solid var(--color-gray);
	padding: .8em .4em;
	text-align: center;
}

.table-wrap tbody th{
	background: #B0B0B0;
  font-weight: normal;
	border:1px solid #D1D1D1;
	padding: .8em .5em;
	text-align: center;
}
.table-wrap td {
	border:1px solid #ccc;
	padding: .8em .5em;
	text-align: center;
}
.table-wrap td:has(span){
  font-size: var(--font14);
}
.table-wrap td span{
  display: block;
  font-size: var(--font24);
}
.table-wrap td.frequency {
  background-color: #EAF1F8;
}

@media screen and (max-width: 810px) {
  .table-wrap {
    overflow-x: scroll;
  }
  table{
    white-space: nowrap;
  }
}

/*tableここまで*/

.fmcw-wrap{
  display: grid;
  gap: 5.3vw min(5.555vw, 40px);
  align-items: center;
  grid-template-columns: 63% 37%;
}
@media screen and (max-width: 810px) {
  .fmcw-wrap{
    display: block;
    grid-template-columns: 1fr;
  }
  .fmcw-wrap img{
    margin-top: 35px;
  }
}

.base{
  padding-top: 120px;
}
.price-wrap{
  display: flex;
  gap: 65px;
  margin-top: var(--gutter65);
}
.price-wrap .price-img{
  position: relative;
  overflow: hidden;
  flex: 0 0 calc(40% - 30px);/*gapの半分px*/
}
.card-inner{
  display: flex;
  transition: transform 0.3s ease;
}
.item{
  min-width: 100%;
}
.item img{
  width: 100%;
}
.card-btn{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  margin-top: 30px;
}
.prev, .next{
  background: var(--color-main);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}
.prev::after {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  border-top: 2px solid #fff;
  border-left: 2px solid #fff;
  transform: rotate(-45deg) translate(0px, -1px);
  margin-left: 3px;
  border-radius: 2px;
}
.next::after {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg) translate(-2px, 2px);
  border-radius: 2px;
}
.dots {
  display: flex;
  align-items: center;
  gap: 30px;
}
.dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--color-gray);
  border-radius: 50%;
  cursor: pointer;
}
.dot.active {
  background: var(--color-main);
 }


.price-box {
  flex: 0 0 calc(60% - 35px);
  width: 100%;
}
.price-wrap .price-box p{
  font-family: Bai Jamjuree;
  font-size: 55px;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--gutter24);
}
.price-wrap .price-box p > span{
  display: block;
  font-size: var(--font16);
  color: var(--txt-dark);
}
.price-box table{
  width: 100%;
}
.price-box tr{
  display: flex;
  text-align: left;
  border-top: 1px solid var(--color-blue);
}
.price-box th{
  padding-top: var(--gutter24);
  padding-bottom: var(--gutter24);
  padding-right: 10px;
  vertical-align: top;
  font-size: var(--font20);
  font-weight: bold;
  width: 30%;
}
.price-box td{
  padding-top: var(--gutter24);
  padding-bottom: var(--gutter24);
  vertical-align: top;
  width: 70%;
  word-break: break-all;
}
.price-box tr:last-child th,
.price-box tr:last-child td {
  border-bottom: 1px solid var(--color-blue);
}
.price-txt{
  font-size: var(--font24);
  font-weight: bold;
}
.tax{
  font-size: var(--font14);
  font-weight: normal;
  margin-left: 2px;
}

.product{
  padding-top: 120px;
  padding-bottom: 120px;
}
.product .price-box{
  margin: 65px auto 0 auto;
  width: 60%;
}
.product .price-box th{
  width: 40%;
}
.product .price-box td{
  width: 60%;
}

@media screen and (max-width: 810px) {
  .base{
    padding-top: 100px;
  }
  .price-wrap{
    flex-direction: column-reverse;
  }
  .price-wrap .price-box p{
    font-size: 44px;
  }
  .price-wrap .price-box p > span{
    font-size: var(--font14);
  }
  .price-box tr{
    display: block;
  }
  .price-box th{
    padding-bottom: 0;
    font-size: var(--font18);
    display: block;
    width: 100%;
  }
  .price-box td{
    padding-top: 10px;
    display: block;
    width: 100%;
  }
  .price-box tr:last-child th{
    border-bottom: none;
  }
  .price-txt{
    font-size: var(--font22);
  }
  .product{
    padding-top: 90px;
    padding-bottom: 90px;
  }
  .product .price-box{
    display: flex;
    margin: 65px auto 0 auto;
    width: 100%;
  }
  .product .price-box tr{
    display: flex;
  }
  .product .price-box th{
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .product .price-box tr:last-child th{
    border-bottom: 1px solid var(--color-blue);
  }
  .product .price-box td{
    padding-top: 20px;
    padding-bottom: 20px;
  }
}


.contact{
  background-color: var(--color-sub);
  color: var(--color-wht);
  overflow-x: hidden;
}
.contact-wrap{
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2,1fr);
  max-height: fit-content;
  height: auto;
}
.contact-box{
  padding-top: 120px;
  padding-bottom: 88px;
  padding-right: 8%;
}
hgroup.left{
  text-align: left;
}
.contact hgroup h2{
  color: var(--color-wht);
  font-size: var(--font36);
}
.contact hgroup p{
  color: var(--color-wht);
}
.contact-img{
  margin-right: calc(50% - 50vw);
  padding-right: calc(50vw - 50%);
  background-image: url(../img/contact_img.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}


@media screen and (max-width: 810px) {
  .contact-wrap{
    display: flex;
    flex-direction: column-reverse;
    gap: 0;
  }
  .contact-box{
    padding-top: 90px;
    padding-bottom: 75px;
    padding-right: 0;
  }
  .contact-img{
    margin: 0 calc(50% - 50vw);
    padding: 0 calc(50vw - 50%);
    height: 250px;
  }
}


.btn a{
  display: block;
  text-align: center;
  font-size: var(--font18);
  font-weight: bold;
  color: var(--color-main);
  background-color: var(--color-wht);
  padding: 1em 2em;
  width: 100%;
  margin: var(--gutter32) 0;
  border-radius: 100vmax;
}
.btn span{
  display: inline-block;
  width: 1.5em;
  height: auto;
  vertical-align: text-top;
  margin-right: 0.5em;
}
@media screen and (max-width: 810px) {
  .btn,.btn-wht{
    padding: .5em 0;
    width: 100%;
  }
}



.grid-wrap{
  display: grid;
  gap: 0;
  align-items: center;
}
@media screen and (min-width: 810.1px) {
  .grid-wrap{
    gap: var(--gutter40);
    grid-template-columns: 50% 1fr;
  }
  ul.feature-list li:nth-child(odd) .grid-wrap{
    margin-right: -200px;
  }
  ul.feature-list li:nth-child(even) .grid-wrap{
    margin-left: -200px;
  }
  .grid-wrap .img-box{
    margin-inline: 40px;
  }
}
@media screen and (max-width: 810px) {
  ul.feature-list li:nth-child(odd) .grid-wrap{
    margin-right: -100px;
  }
  ul.feature-list li:nth-child(even) .grid-wrap{
    margin-left: -100px;
  }
  .grid-wrap .img-box{
    margin-bottom: 40px;
  }
}


.grid-wrap .txt-box{
  margin: var(--gutter80) 0;
}
.grid-wrap .txt-box h3{
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  color: var(--color-main);
}
.grid-wrap .txt-box h3 span{
  width: fit-content;
  display: block;
  color: var(--color-wht);
  font-size: clamp(var(--font80), 11.85vw, var(--font128));
  line-height: 1;
  margin-block: calc((1em - 1lh) / 2);
  -webkit-text-stroke: 1px var(--color-main); /* ベンダープレフィックス */
  text-stroke: 1px var(--color-main);
  margin-right: .2em;
}
@media screen and (max-width: 810px) {
  .grid-wrap .txt-box h3 span{
    font-size: var(--font80);
  }
}
.grid-wrap .txt-box p{
  font-weight: bold;
}

.step-wrap{
  margin-top: 40px;
  display: grid;
  gap: var(--gutter40);
}
@media screen and (min-width: 810.1px) {
  .step-wrap{
    margin-top: 40px;
    grid-template-columns: repeat(2, 1fr);
  }
}
.step-img img{
  border-radius: 20px;
  aspect-ratio: 1;
}
.step-list li{
  text-align: left;
}
.step-list li:not(:last-child){
  margin-bottom: var(--gutter40);
}

.step-list li > span{
  display: block;
  width: fit-content;
  background-color: var(--color-wht);
  padding: 0 1em 0;
  line-height: 1.1;
  margin-block: calc((1em - 1lh) / 2);
  border-radius: 20px 20px 0 0;
  color: #52B5A2;
  font-weight: bold;
}
.step-list li span > span{
  display: inline-block;
  font-size: 2em;
  margin-left: .2em;
}

.step-list li > div{
  background-color: var(--color-wht);
  padding: 1em;
  border-radius: 0 20px 20px 20px;
}

.download{
  background-color: var(--color-wht);
  border-radius: var(--gutter160) 0 0 0;
  padding: 40px 0  80px;
  margin-top: -160px;
}
@media screen and (max-width: 810px) {
  .download{
    margin-top: -80px;
  }
}



/* ============================
  animation
============================ */
/* アニメーション設定 */
.target {
  opacity: .5;
  transform: translate(0, 40px);
}
.target.is-active {
  opacity: 1;
  transform: translate(0, 0);
  transition: all 2s;
}



@-webkit-keyframes zoom-in {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}
@keyframes zoom-in {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}
@-webkit-keyframes slide-in {
  0% {
    opacity: 0;
    transform: translateX(-300px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slide-in {
  0% {
    opacity: 0;
    transform: translateX(-300px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@-webkit-keyframes fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/* アニメーション設定 */
.smooth {
  clip-path: inset(0 100% 0 0);
  transition: 1.4s cubic-bezier(0.37, 0, 0.63, 1);
  transition-property: clip-path;
}
.smooth.is-animated {
  clip-path: inset(0);
}

.inner .target *:not(h2) {
  opacity: 0;
  transform: translateY(30px);
}

.inner .target *:not(h2).is-active {
  opacity: 1;
  transform: translateY(0);
  transition: 0.6s;
}