@charset "utf-8";
/*=================================
common
=================================*/
:root{
    --primary-white: #FEFFFA;
    --primary-black: #222222;
    --primary-greyblue: #BBDBDA;
    --primary-skyblue: #F2F6F6;
}

html{
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body{
    font-family: "Ubuntu","Noto Sans JP";
    color: var(--primary-black);
    font-optical-sizing: auto;
    font-weight: 500;
    letter-spacing: 0.06em;
    background-color: var(--primary-white);
    line-height: 1.5;
}

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

.btn1{
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 22px 0 21px 0;
    position: relative;
    width: 24.3vw;
    height: 85px;
    background: var(--primary-black);   
    min-width: 261px; 
    display: block;
    margin: 0 auto;
}

section{
    overflow-x: hidden;
}


.main_title::after{
    content: "";
    display: block;
    width: 64.37vw;
    height: 3.125vw;
    flex-grow: 1;
}

.show.main_title::after{
background-image: linear-gradient(
    90deg,
    #222,
    #222 50%,
    #FEFFFA 50%,
    #FEFFFA
);
background-size: 200%, 100%;
animation-name: bar-anime;
animation-duration: 1.4s;
  animation-timing-function: cubic-bezier(0.83, 0, 0.17, 1); /* easeInOutQuintのイージング */
}

@keyframes bar-anime {
0% {
    background-position: 100% 0;
}

100% {
    background-position: 0% 0;
}
}


 /* common sp */
@media screen and (max-width: 769px){
body{
    font-family: "Noto Sans JP";
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 24px; /* 160% */
    position: relative;
}
}

/* mainvisual_text */
.main{
padding-top: 8.333vw;
}

.header{
    position: absolute;
    left: 0;
    right: 0;
    position: fixed;
    z-index: 10000;
}

header.fixed {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.pagetop.fixed {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  /* その他のアニメーションなど */
}


.pagetop {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.3s;
}

.keyvisual{
    width: 100vw;
    aspect-ratio: 1440 / 1029;
}

.js_keyvisual{
    height: 100%;
}

.mainvisual_topic{
    color: var(--primary-white);
    font-family: Ubuntu;
    font-size: 9.027vw;
    font-style: normal;
    font-weight: 700;
    line-height: 80%;
    position: absolute;
    top: 23.875vw;
    left: 3.513vw;
    text-shadow: 0px 0px 4px rgba(0, 0, 0, 0.15);
}

.mainvisual_text{
    color: var(--primary-white);
    font-family: "Noto Sans JP";
    font-size: 1.736vw;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
    position: absolute;
    top: 54.208vw;
    left: 4vw;
    text-shadow: 0px 0px 4px rgba(0, 0, 0, 0.15);
}

.mainvisual_btn_sp{
    display: none;
}

.mainvisual_btn{
    color: var(--primary-white);
    font-size: 1.736vw;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 1.944vw;
    position: relative;
    width: 24.305vw;
    background: var(--primary-black);
    margin-top: 58px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    border: 3px solid var(--primary-black);
    margin: 0 auto;
    top: 58.722vw;
    left: 4vw;
}

.mainvisual_btn::before{
    content: "";
    background-image: url(../img/arrow.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 1.041vw;
    height: 1.666vw;
    position: absolute;
    right: 22px;
}

.mainvisual_btn:hover:before{
    background-image: url(../img/arrow_blk.svg);
}

@media screen and (max-width: 768px){
.main{
padding-top: 70px;
}

.header{
    /* background-image: url(../img/top_sp.png); */
    /* height: 133.333vw;
    background-size: cover;
    position: relative;
    background-position: center; */
}

.keyvisual{
    aspect-ratio: 375 / 500;
}

.mainvisual_topic{
    font-family: Ubuntu;
    font-size: 13.333vw;
    font-style: normal;
    font-weight: 700;
    line-height: 82%;
    position: absolute;
    top: 58.733vw;
    left: 5.333vw;
}

.mainvisual_text{
    font-family: "Noto Sans JP";
    font-size: 3.733vw;
    font-style: normal;
    font-weight: 500;
    position: absolute;
    top: 105.333vw;
    left: 6.133vw;
}

.mainvisual_btn{
    display: none;
}

.mainvisual_btn_sp{
    color: var(--primary-white);
    font-size: 3.733vw;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 4vw;
    position: relative;
    width: 48vw;
    background: var(--primary-black);
    margin-top: 58px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    position: absolute;
    top: 113.333vw;
    left: 5.333vw;
}

.mainvisual_btn_sp::before{
    content: "";
    background-image: url(../img/arrow.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 2.041vw;
    height: 2.666vw;
    position: absolute;
    right: 22px;
}

.mainvisual_btn_sp:hover:before{
    background-image: url(../img/arrow_blk.svg);
}


}

/*=================================
main
=================================*/
/* mainvisual */
.main_topic{
    padding: 0 4.72vw 13.333vw;
}

.main_group{
    margin-bottom: 60px;    
}

.main_title{
    font-family: Ubuntu;
    font-size: 6.944vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    position: relative;
    margin-top: 100px;
    margin-left: 68px;
    display: flex;
    gap: 20px;
    align-items: baseline;
    max-width: 1380px;
    margin: 0 auto;
}

.main_subtitle{
    font-family: "Noto Sans JP";
    font-size: 1.388vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    max-width: 1380px;
    margin: 0 auto;
}

.about_list{
    gap: 5.555vw;
    margin: 3.472vw auto 13.333vw; 
}

.about_topic{
    display: flex;
    gap: 6.944vw;
    margin-bottom: 6.555vw;
    justify-content: center;
    align-items: center;
}

.about_group{
    width: 34.722vw; 
}

.about_no{
    font-family: Ubuntu;
    font-size: 4.86vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    display: flex;
    gap: 0.388vw;
    align-items: baseline;
    margin-bottom: 1.875vw;
    margin-top: 1.875vw;
}

.about_no::after{
    content: "";
    display: block;
    height: 0.697vw;
    width: 6.416vw;
    /* background-color: var(--primary-black); */
}

.show.about_no::after{
  background-image: linear-gradient(
    90deg,
    #222,
    #222 50%,
    #FEFFFA 50%,
    #FEFFFA
  );
  background-size: 200%, 100%;
  animation-name: bar-anime;
  animation-duration: 1.4s;
  animation-timing-function: cubic-bezier(0.83, 0, 0.17, 1); /* easeInOutQuintのイージング */
}

@keyframes bar-anime {
  0% {
    background-position: 100% 0;
  }

  100% {
    background-position: 0% 0;
  }
}

.about_title{
    font-family: "Noto Sans JP";
    font-size: 3.472vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.208vw;
    white-space: nowrap;  
    margin-bottom: 0.875vw;
}

.about_text{
    font-family: "Noto Sans JP";
    font-size: clamp(12px, 1.111vw, 18px);
    font-style: normal;
    font-weight: 500;
    line-height: 187.5%;
}

.about_img img{
    width: 46.416vw;
}

.about_btn{
    color: var(--primary-white);
    font-size: 1.736vw;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 1.944vw;
    position: relative;
    width: 24.305vw;
    background: var(--primary-black);
    margin-top: 58px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 3px solid var(--primary-black);
    margin: 8vw auto 0;
}

.about_btn::before{
    content: "";
    background-image: url(../img/arrow.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 1.041vw;
    height: 1.666vw;
    position: absolute;
    right: 22px;
}

.about_btn:hover:before{
    background-image: url(../img/arrow_blk.svg);
}

.about_btn_sp{
    display: none;
}



 
@media screen and (max-width: 768px){
.mainvisual{
    background-image: url(../img/top.jpg);
    height: 180px;
    }

.main_topic{
    padding: 0 4.8vw 26.666vw;
}
    
.massage_topic{
    margin: 50px 18px;
}

.main_title{
    font-family: Ubuntu;
    font-size: 9.333vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    padding: 0;
    gap: 8px;
}    

.main_title::after{
    content: "";
    display: block;
    width: 64.37vw;
    height: 4.8vw;
    background-color: var(--primary-black);
    flex-grow: 1;
}

.main_subtitle{
    font-family: "Noto Sans JP";
    font-size: 3.733vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    padding: 0;
}

.main_group{
    margin-bottom: 0;
    padding-bottom: 5.333vw;
}

.about_topic{
    flex-direction: column-reverse;
    gap: 0;
    margin-bottom: 5vw;
}

.about_no{
    font-size: 6.666vw;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    display: flex;
    gap: 4px;
    align-items: baseline;
}

.about_group{
    width: 100%;
}

.about_title{
    font-family: "Noto Sans JP";
    font-size: 6.666vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 1.5px;
}

.about_text{
    font-size: 3.4666vw;
    font-style: normal;
    font-weight: 400;
    line-height: 157.143%;
    /* width: 91.4666666667vw; */
    margin-bottom: 2.666vw;
}

.about_no::after {
    height: 1.6vw;
    width: 13.133vw;
}

.about_img{
    aspect-ratio: 343 / 155;
    overflow: hidden;
}

.about_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}

.about_topic--sp{
    display: flex;
    flex-direction: column;
}
.about_btn{
    display: none;
}

.about_btn_sp{
    display: block;
    color: var(--primary-white);
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 19px 17px;
    position: relative;
    width: 62.1333333333vw;
    background: var(--primary-black);   
    border: 2px solid #222;
    margin-top: 58px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 50px auto 0;
    min-height: 55px;
    height: auto;
}

.about_btn_sp::before{
    content: "";
    background-image: url(../img/arrow.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 2.041vw;
    height: 2.666vw;
    position: absolute;
    right: 22px;
}

.about_btn_sp:hover:before{
    background-image: url(../img/arrow_blk.svg);
}

}


/* service */
.service{
padding: 13.333vw 4.72vw;
}

.service_topic{
    width: 100%;
    text-align: center;
}

.service_top h2{
    font-family: "Noto Sans JP";
    font-size: 4.166vw;
    font-style: normal;
    font-weight: 700;
    line-height: 155%;
    letter-spacing: 3.6px;
    margin-bottom: 4.555vw;
}

.service_top p{
    color: #000;
    font-family: "Noto Sans JP";
    font-size: 1.5vw;
    font-style: normal;
    font-weight: 500;
    line-height: 166.667%;
    margin-bottom: 5.555vw; 
}


.service_btn{
    color: var(--primary-black);
    font-size: 1.736vw;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 1.944vw;
    position: relative;
    width: 24.3055555556vw;
    background: var(--primary-white);
    border: 3px solid #FEFFFA;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 3px solid var(--primary-black);
    margin: 0 auto;
    /* margin-top: 58px; */
}

.service_btn::before{
    content: "";
    background-image: url(../img/arrow_blk.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 1.041vw;
    height: 1.666vw;
    position: absolute;
    right: 22px;
}

.service_btn:hover:before{
    background-image: url(../img/arrow.svg);
}


.service_btn_sp{
    display: none;
}

.br_pc{
    display: block;
}

@media screen and (max-width: 768px){
.service{
padding: 26.666vw 4.8vw;
}

.service_topic{
    width: 100%;
    text-align: center;
    /* border-radius: 12vw; */
    /* position: relative; */
    /* margin: 0 auto; */
    /* padding: 86px 21px 87px 21px; */
    /* white-space: normal; */
    
}

.service_top h2{
    text-align: center;
    font-family: "Noto Sans JP";
    font-size: 5.866vw;
    font-style: normal;
    font-weight: 700;
    line-height: 145.455%;
    letter-spacing: 1.32px;
    white-space: nowrap;
    margin-bottom: 20px;
}

.service_top p{
    text-align: center;
    font-family: "Noto Sans JP";
    font-size: 3.2vw;
    font-style: normal;
    font-weight: 500;
    line-height: 175%;
}

.br_pc{
    display: none;
}

.service_btn_sp{
    display: block;
    color: var(--primary-black);
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.011em;
    padding: 19px 17px;
    position: relative;
    width: 62.1333333333vw;
    background: var(--primary-white);   
    border: 2px solid var(--primary-black);
    margin-top: 58px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 50px auto 0;
    min-height: 55px;
    height: auto;
}

.service_btn_sp::before{
    content: "";
    background-image: url(../img/arrow_blk.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 2.041vw;
    height: 2.666vw;
    position: absolute;
    right: 22px;
}

.service_btn_sp:hover:before{
    background-image: url(../img/arrow.svg);
}


.service_btn{
    display: none;
}

}