@charset "UTF-8";
/* CSS Document */

@media (min-width: 1025px) {
  .u-only--sp {
    display: none !important
  }
}
@media (max-width: 1024px) {
  .u-only--pc {
    display: none !important
  }
}
.u-display--none {
  display: none !important;
}

/* reset
=====================================================================*/
*,::after,::before{box-sizing:border-box;background-repeat:no-repeat;min-height:0%}html{box-sizing:border-box;-webkit-text-size-adjust:100%;word-break:normal}body{margin:0;padding:0}h1,h2,h3,h4,h5,h6{margin:0;padding:0;display:block;line-height:1;margin-block-start:0;margin-block-end:0;margin-inline-start:0;margin-inline-end:0}p{margin:0;padding:0;display:block;margin-block-start:0;margin-block-end:0;margin-inline-start:0;margin-inline-end:0}pre{white-space:pre-wrap}hr{border-style:solid;border-width:1px 0 0;color:inherit;height:0;overflow:visible}audio,canvas,embed,iframe,object,video{display:block;max-width:100%}img,svg{vertical-align:middle}canvas,img,svg,video{height:auto}audio{width:100%}img{border-style:none}svg{overflow:hidden}article,aside,figcaption,figure,footer,header,main,nav,section,div,span,a{margin:0;padding:0;color:inherit}ul,ol,li,dl,dt,dd{list-style:none;margin:0;padding:0;margin-block-start:0;margin-block-end:0;margin-inline-start:0;margin-inline-end:0;padding-inline-start:0;padding-inline-end:0}table{text-indent:initial;border-spacing:0}table,th,tr,td{margin:0;padding:0;border:none}address{text-decoration:none;font-style:normal}::before,::after{text-decoration:inherit;vertical-align:inherit}

/* Font preset
=====================================================================*/
:root {
  --font-mincho: "Zen Old Mincho", serif;
}
body{
  font-family:"Hiragino Kaku Gothic ProN",
    "Hiragino Kaku Gothic Pro",
    "ヒラギノ角ゴ ProN W3",
    "ヒラギノ角ゴ Pro W3",
    "Hiragino Sans",
    "BIZ UDPGothic",
    "Meiryo",
    sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  font-style: normal;
  line-height: 1.8;
}

/* Color preset
=====================================================================*/
:root {
  --color-black:    #333;
  --color-white:    #FFFFFF;
  --color-blue:     #163b73;
  --color-paleblue: #E5F3F9;
  --color-beige:    #F5E8D9;
  --color-pink:     #FF73A6;
  --color-brown:    #462C00;
  --grd-blue:       linear-gradient(135deg,  #edf5f8 0%,#d2e7f1 100%);
}

body {
  background-color: var(--color-white);
  color: var(--color-black);
}

/* Base
=====================================================================*/
p {
  color: var(--color-black);
}
img,
picture {
  display: block;
  max-width: 100%;
}
a {
  text-decoration: none;
}
.c-txt{
  display: grid;
  gap: 15px;
}
.c-txt p{
  font-size: 15px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.04em;
}
.c-img img{
  width: 100%;
  height: auto;
  object-fit: contain;
}
@media (max-width: 768px) {
  .c-txt{
    gap: calc(15 * 100 / 390 * 1vw);
  }
  .c-txt p{
    font-size: calc(15 * 100 / 390 * 1vw);
  }
}

/* Layout
=====================================================================*/
.l-contents{
  width: 100%;
  overflow: clip;
  position: relative;
}
.l-header{
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
}
.l-bottom-menu{
  position: fixed;
  left: calc(50% - 195px);
  bottom: 0;
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
  z-index: 300;
}
.l-main-container{
  padding-top: 58px;
}
.l-menu{
  opacity: 0;
  height: 100dvh;
  overflow-y: auto;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.is-menu-open .l-menu{
  display: block;
  opacity: 1;
  pointer-events: initial;
}
.l-left-nav{
  display: none;
  position: relative;
  z-index: 50;
}
@media (min-width: 769px) {
  .l-contents{
    display: grid;
    grid-template-columns: 1fr 390px 1fr;
    gap: 1px;
  }
  .l-left-container{
    order: 1;
    position: relative;
    height: 100%;
    background-color: var(--color-beige);
    z-index: 50;
  }
  .l-main-container{
    order: 2;
    background-color: var(--color-white);
    overflow: clip;
    position: relative;
    height: 100%;
  }
  .l-right-container{
    order: 3;
    position: relative;
  }
  .l-right-img{
    display: block;
    width: 100%;
    height: 100dvh;
    position: sticky;
    top: 0;
    left: 0;
  }
}
@media (min-width: 1070px) {
  .l-left-nav{
    display: grid;
    place-content: center;
    width: 100%;
    height: 100dvh;
    background-color: var(--color-beige);
    position: sticky;
    top: 0;
    left: 0;
    will-change: transform;
    transform: translateZ(0);
  }
  .l-bottom-menu{
    display: none;
  }
}
@media (max-width: 768px) {
  .body{
    min-width: 100%;
  }
  .l-main-container{
    padding-top: calc(58 * 100 / 390 * 1vw);
  }
  .l-left-container,
  .l-right-container {
    display: none !important;
  }
  .l-bottom-menu{
    left: 0;
  }
}

/* Navigation 01
=====================================================================*/
.c-menu{
  display: grid;
  place-content: center;
  min-height: 100dvh;
  width: 390px;
  padding: 65px 0 55px;
  background: linear-gradient(135deg, #FFFFFF 0%, #EEFAFF 50%, #C9EFFF 100%);
}
.c-menu-links{
  display: grid;
  gap: 15px;
  /*width: 250px;*/
  width: 280px;
}
.c-menu-links li a{
  display: block;
  position: relative;
  padding: 0 0 24px;
}
.c-menu-links li a:after{
  content: '';
  display: block;
  width: 8px;
  height: 14px;
  background: url(./img/lp/ico_arrow_right_blue.svg) 0 0 no-repeat;
  background-size: contain;
  position: absolute;
  right: 0;
  bottom: 26px;
}
.c-menu-link--num{
  display: block;
  margin: 0 0 5px;
  color: var(--color-pink);
  font-family: var(--font-mincho);
  font-weight: 400;
  font-size: 15px;
  line-height: 1;
  letter-spacing: 0.04em;
}
.c-menu-link--txt{
  display: block;
  color: var(--color-blue);
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 21px;
  line-height: 1;
  letter-spacing: 0.04em;
}
@media (max-width: 768px) {
  .c-menu{
    width: 100vw;
    padding: calc(65 * 100 / 390 * 1vw) 0 calc(55 * 100 / 390 * 1vw);
  }
  .c-menu-links{
    gap: calc(15 * 100 / 390 * 1vw);
    /*width: calc(250 * 100 / 390 * 1vw);*/
    width: calc(280 * 100 / 390 * 1vw);
  }
  .c-menu-links li a{
    padding-bottom: calc(24 * 100 / 390 * 1vw);
  }
  .c-menu-links li a:after{
    width: calc(8 * 100 / 390 * 1vw);
    height: calc(14 * 100 / 390 * 1vw);
    bottom: calc(26 * 100 / 390 * 1vw);
  }
  .c-menu-link--num{
    margin-bottom: calc(5 * 100 / 390 * 1vw);
    font-size: calc(15 * 100 / 390 * 1vw);
  }
  .c-menu-link--txt{
    font-size: calc(21 * 100 / 390 * 1vw);
  }
}

/* Navigation 02
=====================================================================*/
.c-bottom-menu{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  width: 390px;
  background-color: var(--color-blue);
}
.c-bottom-menu-link a{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 55px;
  position: relative;
}
.c-bottom-menu-link a::before{
  content: '';
  display: block;
  background-repeat: no-repeat;
  background-size: contain;
}
.c-bottom-officiallink a::before{
  width: 13px;
  height: 15px;
  background-image: url(./img/lp/ico_homepage.svg);
}
.c-bottom-officiallink a::after{
  content: '';
  width: 1px;
  height: 20px;
  background-color: var(--color-white);
  position: absolute;
  right: 0;
  top: calc(50% - 10px);
}
.c-bottom-oblink a::before{
  width: 17px;
  height: 17px;
  background-image: url(./img/lp/ico_ob.svg);
}
.c-bottom-menu-link--txt{
  color: var(--color-white);
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.1;
  letter-spacing: 0.04em;
  text-align: center;
}
.c-bottom-ob-small{
  display: block;
  font-size: 12px;
}
@media (max-width: 768px) {
  .c-bottom-menu{
    width: calc(390 * 100 / 390 * 1vw);
  }
  .c-bottom-menu-link a{
    gap: calc(9 * 100 / 390 * 1vw);
    height: calc(55 * 100 / 390 * 1vw);
  }
  .c-bottom-officiallink a::before{
    width: calc(13 * 100 / 390 * 1vw);
    height: calc(15 * 100 / 390 * 1vw);
  }
  .c-bottom-officiallink a::after{
    height: calc(20 * 100 / 390 * 1vw);
    top: calc(50% - (10 * 100 / 390 * 1vw));
  }
  .c-bottom-oblink a::before{
    width: calc(17 * 100 / 390 * 1vw);
    height: calc(17 * 100 / 390 * 1vw);
  }
  .c-bottom-menu-link--txt{
    font-size: calc(15 * 100 / 390 * 1vw);
  }
  .c-bottom-ob-small{
    font-size: calc(12 * 100 / 390 * 1vw);
  }
}


/* Header
=====================================================================*/
.c-header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 390px;
  height: 58px;
  background-color: rgba(255, 255, 255, 0.7);
  padding: 0 25px 0 7px;
}
.is-menu-open .c-header{
  background-color: transparent;
  transition: background-color 0.5s ease;
}
.c-header-logo img{
  display: block;
  width: 208px;
  height: 50px;
  object-fit: contain;
}
.c-menu-button{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 50px;
  height: 50px;
  cursor: pointer;
  position: relative;
}
.c-menu-button span{
  display: block;
  width: 30px;
  height: 1px;
  background-color: #462C00;
  will-change: transform;
}
.is-open.c-menu-button span{
  position: absolute;
  top: 50%;
  left: calc(50% - 15px);
}
.is-open.c-menu-button span:nth-of-type(1){
  transform: rotate(20deg);
}
.is-open.c-menu-button span:nth-of-type(2){
  transform: rotate(-20deg);
}
@media (max-width: 768px) {
  .c-header{
    width: 100vw;
    height: calc(58 * 100 / 390 * 1vw);
    padding: 0 calc(25 * 100 / 390 * 1vw) 0 calc(7 * 100 / 390 * 1vw);
    }
  .c-header-logo img{
    width: calc(208 * 100 / 390 * 1vw);
    height: calc(50 * 100 / 390 * 1vw);
  }
  .c-menu-button{
    gap: calc(10 * 100 / 390 * 1vw);
    width: calc(50 * 100 / 390 * 1vw);
    height: calc(50 * 100 / 390 * 1vw);
  }
  .c-menu-button span{
    width: calc(30 * 100 / 390 * 1vw);
  }
  .is-open.c-menu-button span{
    left: calc(50% - (15 * 100 / 390 * 1vw));
  }
}

/* Contents
=====================================================================*/
.c-mv{
  position: relative;
}
.c-mv--img{
  width: 100%;
  height: 449px;
}
.c-mv--copy{
  /*width: 159px;
  height: 380px;*/
  width: 120px;
  height: 280px;
  position: absolute;
  top: 23px;
  right: 10px;
}
.c-clippath {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.p-intro{
  overflow: clip;
  clip-path: url(#curveClip);
  background: var(--grd-blue);
  padding: 87px 0 60px;
  margin: 0 0 -87px;
  position: relative;
  top: -87px;
  left: 0;
}
.c-intro--title{
  margin: 0 0 27px;
  color: var(--color-blue);
  font-family: var(--font-mincho);
  font-weight: 600;
  /*font-size: 28px;*/
  font-size: 22px;
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-align: center;
}
.c-intro-title-big{
  font-size: 28px;
  display: block;
  padding-top: 5px;
}
.c-intro-title-big .pink{
  color:#FF73A6;
}

.c-intro-list{
  display: grid;
  gap: 9px;
  margin: 0 30px 0 0;
}
.c-intro-list li a{
  display: flex;
  gap: 12px;
  align-items: center;
  height: 57px;
  width: 100%;
  padding: 0 50px 0 25px;
  background-color: var(--color-white);
  border-radius: 0 50px 50px 0;
  position: relative;
  color: var(--color-blue);
  font-family: var(--font-mincho);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.c-intro-list li a::after{
  content: '';
  display: block;
  width: 14px;
  height: 7px;
  background: url(./img/lp/ico_down.svg) 0 0 no-repeat;
  background-size: contain;
  position: absolute;
  top: 25px;
  right: 19px;
  position: absolute;
}
.c-intro-list-num{
  display: block;
  width: 40px;
  height: 30px;
}
.c-intro-list-num img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.c-section-intro{
  padding: 102px 0 33px;
}
.c-section-intro-title{
  display: block;
  gap: 16px;
  margin: 0 0 18px;
  background: linear-gradient(45deg, #1E294C 0%, #176398 54%, #1573AE 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-mincho);
  /*font-size: 33px;*/
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
  padding-left: 80px;
  position: relative;
}
.c-section-title--num{
  display: block;
  /*width: 77px;
  height: 90px;*/
  width: 70px;
  height: 83px;
  position: absolute;
  bottom: -14px;
  left: 0;
}
.c-section-title--num img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.c-section-01 .c-section-title--num{
  letter-spacing: -0.1em;
}
.c-section-02 .c-section-title--num{
  letter-spacing: -0.05em;
}
.c-section-intro-fukidashi{
  display: grid;
  justify-content: center;
  padding: 25px 0 0;
  margin: -5px auto 24px;
  width: 100%;
  height: 75px;
  background: url(./img/lp/ico_fukidashi.webp) 0 0 no-repeat;
  background-size: contain;
  background-position: center;
}
.c-section-intro-fukidashi--txt{
  color: var(--color-pink);
  font-size: 15px;
  font-weight: 400;
  line-height: 2.4;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.c-section-intro--txt{
  margin: 0 30px;
}
.c-section-main{
  background: var(--grd-blue);
  padding: 30px 20px 80px;
}
.l-section-main-columnarea{
  display: grid;
  gap: 30px;
  margin: 0 0 40px;
}
.c-section-main-column{
  background-color: var(--color-white);
  border-radius: 12px;
  box-shadow: 2px 2px 3px 0 #0D394D14;
  padding: 40px 19px;
}
.c-section-main-column--title{
  margin: 0 0 20px;
  padding: 0 0 20px;
  color: var(--color-blue);
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-align: center;
  position: relative;
}
.c-section-main-column--title::after{
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background-color: var(--color-pink);
  position: absolute;
  bottom: 0;
  left: calc(50% - 20px);
}
.c-section-04 .c-section-main-column:last-child .c-section-main-column--title{
  color: var(--color-black);
}
.c-section-04 .c-section-main-column:last-child .c-section-main-column--title::after{
  display: none;
}
.c-section-04 .c-section-main-column:last-child .c-section-main-column--txt{
  text-align: center;
}
.c-section-04 .c-section-main-column:last-child .c-section-main-column--txt a{
  font-family: var(--font-mincho);
  font-size: 22px;
  font-weight: 700;
}
.c-button{
  display: grid;
  justify-content: center;
}
.c-button a{
  display: grid;
  place-content: center;
  width: fit-content;
  min-width: 230px;
  min-height: 56px;
  border: 1px solid #FFA4CB;
  border-radius: 35px;
  background-color: var(--color-pink);
}
.c-button--txt{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 40px;
  color: var(--color-white);
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.c-button--txt::after{
  content: '';
  display: block;
  width: 9px;
  height: 10px;
  background: url(./img/lp/ico_arrow_right.svg) 0 0 no-repeat;
  background-size: contain;
}
.c-section-main-column--img img{
  margin: 26px 0 7px;
}
.c-section-main-column--img .c-img-caption{
  display: block;
  font-weight: 400;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.04em;
  text-align: right;
}
.c-section-doc{
  margin: 113px 0 0;
  padding: 25px 20px 62px;
  background: #F8F2E5;
  color: var(--color-brown);
  position: relative;
}
.c-section-doc::before{
  content: '';
  display: block;
  width: 106px;
  height: 56px;
  border-radius: 50px 50px 0 0;
  background-color:  #F8F2E5;
  position: absolute;
  top: -35px;
  left: calc(50% - 53px);
}
.c-section-doc::after{
  content: '';
  display: block;
  width: 34px;
  height: 20px;
  background: url(./img/lp/ico_leaf.svg) 0 0 no-repeat;
  background-size: contain;
  position: absolute;
  top: -20px;
  left: calc(50% - 17px);
}
.c-section-doc--title{
  display: grid;
  place-content: center;
  width: 100%;
  height: 55px;
  margin: 0 0 37px;
  border-radius: 5px;
  background-color: var(--color-white);
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.28;
  letter-spacing: 0.04em;
  text-align: center;
  position: relative;
}
.c-section-doc--subtitle{
  margin: 0 0 25px;
  font-weight: 600;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-align: center;
}
.c-doc-button{
  margin-top: 32px;
}
.c-doc-button a{
  background-color: var(--color-brown);
  border: none;
}
.c-footer{
  padding: 50px 0 100px;
  background: url(./img/lp/bg_footer.webp) 0 0 repeat;
  background-color: var(--color-brown);
}
.c-footer-logo{
  display: grid;
  justify-content: center;
  margin: 0 0 36px;
}
.c-footer-logo img{
  width: 207px;
  height: 134px;
}
.c-footer--img{
  margin: 0 0 41px;
}
.c-footer--txt{
  padding: 0 26px;
  margin: 0 0 10px;
}
.c-footer--txt p{
  color: var(--color-white);
}
.c-footer-signature{
  margin: 0 39px 50px 0;
  color: var(--color-white);
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-align: right;
}
.c-signature-small{
  font-size: 16px;
  margin-right: 8px;
}
.c-footer-button a{
  background-color: var(--color-white);
  border: none;
}
.c-footer-button .c-button--txt{
  color: var(--color-brown);
}
.c-footer-button .c-button--txt::after{
  background-image: url(./img/lp/ico_arrow_right_brown.svg);
}
.c-textlink{
  display: block;
  text-decoration: underline;
}
.c-textlink:hover{
  text-decoration: none;
}
@media (max-width: 768px) {
  .c-mv--copy{
    /*width: calc(159 * 100 / 390 * 1vw);
    height: calc(380 * 100 / 390 * 1vw);*/
    width: calc(120 * 100 / 390 * 1vw);
    height: calc(280 * 100 / 390 * 1vw);
    top: calc(23 * 100 / 390 * 1vw);
    right: calc(10 * 100 / 390 * 1vw);
  }
  .c-mv--img{
    height: calc(449 * 100 / 390 * 1vw);
  }
  .p-intro{
    padding: calc(87 * 100 / 390 * 1vw) 0 calc(60 * 100 / 390 * 1vw);
    margin-bottom: calc(-87 * 100 / 390 * 1vw);
    top: calc(-87 * 100 / 390 * 1vw);
  }
  .c-intro--title{
    margin-bottom: calc(27 * 100 / 390 * 1vw);
    /*font-size: calc(28 * 100 / 390 * 1vw);*/
    font-size: calc(22 * 100 / 390 * 1vw);
  }
  .c-intro-title-big {
    display: block;
    font-size: calc(28 * 100 / 390 * 1vw);
    padding-top: calc(5 * 100 / 390 * 1vw);
  }
  .c-intro-list{
    gap: calc(9 * 100 / 390 * 1vw);
    margin-right: calc(30 * 100 / 390 * 1vw);
  }
  .c-intro-list li a{
    gap: calc(12 * 100 / 390 * 1vw);
    height: calc(57 * 100 / 390 * 1vw);
    padding: 0 calc(50 * 100 / 390 * 1vw) 0 calc(25 * 100 / 390 * 1vw);
    border-radius: 0 calc(50 * 100 / 390 * 1vw) calc(50 * 100 / 390 * 1vw) 0;
    font-size: calc(20 * 100 / 390 * 1vw);
  }
  .c-intro-list li a::after{
    width: calc(14 * 100 / 390 * 1vw);
    height: calc(7 * 100 / 390 * 1vw);
    top: calc(25 * 100 / 390 * 1vw);
    right: calc(19 * 100 / 390 * 1vw);
  }
  .c-intro-list-num{
    width: calc(40 * 100 / 390 * 1vw);
    height: calc(30 * 100 / 390 * 1vw);
    top: calc(16 * 100 / 390 * 1vw);
  }
  .c-section-intro{
    padding: calc(102px * 100 / 390 * 1vw) 0 calc(33 * 100 / 390 * 1vw);
  }
  .c-section-intro-title{
    /*font-size: calc(33 * 100 / 390 * 1vw);*/
    font-size: calc(28 * 100 / 390 * 1vw);
  }
  .c-section-title--num{
    /*width: calc(77 * 100 / 390 * 1vw);
    height: calc(90 * 100 / 390 * 1vw);*/
    width: calc(70 * 100 / 390 * 1vw);
    height: calc(83 * 100 / 390 * 1vw);
    bottom: calc(-14 * 100 / 390 * 1vw);
  }
  .c-section-intro-fukidashi{
    padding-top: calc(25 * 100 / 390 * 1vw);
    margin: calc(-5 * 100 / 390 * 1vw) auto calc(24 * 100 / 390 * 1vw);
    height: calc(75 * 100 / 390 * 1vw);
  }
  .c-section-intro-fukidashi--txt{
    font-size: calc(15 * 100 / 390 * 1vw);
  }
  .c-section-intro--txt{
    margin: 0 calc(30 * 100 / 390 * 1vw);
  }
  .c-section-main{
    padding: calc(30 * 100 / 390 * 1vw) calc(20 * 100 / 390 * 1vw) calc(80 * 100 / 390 * 1vw);
  }
  .l-section-main-columnarea{
    gap: calc(30 * 100 / 390 * 1vw);
    margin-bottom: calc(40 * 100 / 390 * 1vw);
  }
  .c-section-main-column{
    border-radius: calc(12 * 100 / 390 * 1vw);
    box-shadow: calc(2 * 100 / 390 * 1vw) calc(2 * 100 / 390 * 1vw) calc(3 * 100 / 390 * 1vw) 0 #0D394D14;
    padding: calc(40 * 100 / 390 * 1vw) calc(19 * 100 / 390 * 1vw);
  }
  .c-section-main-column--title{
    margin: 0 0 calc(20 * 100 / 390 * 1vw);
    padding: 0 0 calc(20 * 100 / 390 * 1vw);
    font-size: calc(24 * 100 / 390 * 1vw);
  }
  .c-section-main-column--title::after{
    width: calc(40 * 100 / 390 * 1vw);
  }
  .c-button a{
    min-width: calc(230 * 100 / 390 * 1vw);
    min-height: calc(56 * 100 / 390 * 1vw);
    border-radius: calc(35 * 100 / 390 * 1vw);
  }
  .c-button--txt{
    gap: calc(10 * 100 / 390 * 1vw);
    padding: 0 calc(40 * 100 / 390 * 1vw);
    font-size: calc(18 * 100 / 390 * 1vw);
  }
  .c-button--txt::after{
    width: calc(9 * 100 / 390 * 1vw);
    height: calc(10 * 100 / 390 * 1vw);
  }
  .c-section-main-column--img img{
    margin: calc(26 * 100 / 390 * 1vw) 0 calc(7 * 100 / 390 * 1vw);
  }
  .c-section-main-column--img .c-img-caption{
    font-weight: 400;
    font-size: calc(10 * 100 / 390 * 1vw);
  }
  .c-section-doc{
    margin: calc(113 * 100 / 390 * 1vw) 0 0;
    padding: calc(25 * 100 / 390 * 1vw) calc(20 * 100 / 390 * 1vw) calc(62 * 100 / 390 * 1vw);
  }
  .c-section-doc::before{
    width: calc(106 * 100 / 390 * 1vw);
    height: calc(56 * 100 / 390 * 1vw);
    border-radius: calc(50 * 100 / 390 * 1vw) calc(50 * 100 / 390 * 1vw) 0 0;
    top: calc(-35 * 100 / 390 * 1vw);
  }
  .c-section-doc::after{
    width: calc(34 * 100 / 390 * 1vw);
    height: calc(20 * 100 / 390 * 1vw);
    top: calc(-20 * 100 / 390 * 1vw);
  }
  .c-section-doc--title{
    height: calc(55 * 100 / 390 * 1vw);
    margin: 0 0 calc(37 * 100 / 390 * 1vw);
    border-radius: calc(5 * 100 / 390 * 1vw);
    font-weight: 600;
    font-size: calc(21 * 100 / 390 * 1vw);
    line-height: 1.28;
  }
  .c-section-doc--subtitle{
    margin: 0 0 calc(25 * 100 / 390 * 1vw);
    font-weight: 600;
    font-size: calc(19 * 100 / 390 * 1vw);
    line-height: 1.4;
  }
  .c-doc-button{
    margin-top: calc(32 * 100 / 390 * 1vw);
  }
  .c-footer{
    padding: calc(50 * 100 / 390 * 1vw) 0 calc(100 * 100 / 390 * 1vw);
  }
  .c-footer-logo{
    margin: 0 0 calc(36 * 100 / 390 * 1vw);
  }
  .c-footer-logo img{
    width: calc(207 * 100 / 390 * 1vw);
    height: calc(134 * 100 / 390 * 1vw);
  }
  .c-footer--img{
    margin: 0 0 calc(41 * 100 / 390 * 1vw);
  }
  .c-footer--txt{
    padding: 0 calc(26 * 100 / 390 * 1vw);
    margin: 0 0 calc(10 * 100 / 390 * 1vw);
  }
  .c-footer-signature{
    margin: 0 calc(39 * 100 / 390 * 1vw) calc(50 * 100 / 390 * 1vw) 0;
    font-size: calc(22 * 100 / 390 * 1vw);
  }
  .c-signature-small{
    font-size: calc(16 * 100 / 390 * 1vw);
    margin-right: calc(8 * 100 / 390 * 1vw);
  }
}

/* Side Navigation (1070px~)
=====================================================================*/
.c-left-nav{
  display: grid;
  justify-content: center;
  width: 270px;
}
.c-left-logo{
  display: grid;
  justify-content: center;
  margin: 0 0 46px;
}
.c-left-logo img{
  display: block;
  width: 207px;
  height: 135px;
  object-fit: contain;
}
.l-left-buttons{
  display: grid;
  gap: 17px;
}
.c-left-button{
  position: relative;
}
.c-left-button a{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 270px;
  height: 55px;
  padding: 0 23px;
  border: 1px solid var(--color-brown);
  border-radius: 35px;
  position: relative;
}
.c-left-homepage-button a{
  background-color: var(--color-brown);
  border: none;
}
.c-left-ob-button a{
  background-color: var(--color-white);
}
.c-left-button a::after{
  content: '';
  display: block;
  width: 9px;
  height: 10px;
  background: url(./img/lp/ico_arrow_right.svg) 0 0 no-repeat;
  background-size: contain;
}
.c-left-ob-button a::after{
  background-image: url(./img/lp/ico_arrow_right_brown.svg);
}
.c-left-button--txt{
  display: flex;
  justify-content: start;
  gap: 3px;
  width: 205px;
  padding: 0;
  color: var(--color-white);
  font-family: var(--font-mincho);
  font-size: 18px;
  line-height: 1.4;
}
.c-left-ob-button .c-left-button--txt{
  color: var(--color-brown);
  white-space: nowrap;
}
.c-left-button--txt::before{
  content: '';
  display: block;
  width: 25px;
  height: 25px;
  background-repeat: no-repeat;
  background-position: center;
}
.c-left-homepage-button .c-left-button--txt::before{
  background-image: url(./img/lp/ico_homepage.svg);
  background-size: 13px 14px;
}
.c-left-ob-button .c-left-button--txt::before{
  background-image: url(./img/lp/ico_ob_white.svg);
  background-size: 17px 17px;
}
.c-left-oblink-smalltxt{
  font-size: 13px;
}
.c-rightside--img img{
  height: 100dvh;
  width: 100%;
  object-fit: cover;
}