@charset "utf-8";

* {
    /* outline: 1px solid magenta; */
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
  }

ul {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
}

body {
    width: 100%;
    color: #3e4457;
    font-family: "Shippori Mincho", serif;
    font-weight: 400;
    font-style: normal;
}


/* header */
header {
    width: 100%;
    position: relative;
}

.pc-nav {
    width: 15%;
    position: fixed;
    top: 4%;
    left: 2%;
    z-index: 1000;
}

.logo {
    width: 90%;
    padding-bottom: 20%;
}

li a {
    line-height: 3.5em;
    font-size: 1.9vmin;
}

.number-wrap {
    text-align: center;
    border-top: #696969 .5px solid;
    border-bottom: #696969 .5px solid;
    margin-top: 20%;
    padding: 6% 0;
}

.f-18 {
    font-size: 1.8vmin;
}

.phone-number {
    font-size: 1.8vmax;
    font-weight: 500;
    letter-spacing: .05em;
}

.f-15 {
    font-size: 1.5vmin;
    padding-top: 1%;
}

/* ハンバーガー メニュー */
#hbg+label {
    width: 30px;
    aspect-ratio: 4/3;
    display: none;
    justify-content: center;
    align-items: center;
    position: relative;
    left: 88%;
    z-index: 2;
}

.toggle-menu-button,
#hbg,
#hbglabel,
.header-site-menu,
.mo-logo {
    display: none;
}

#hbg+label span,
#hbg+label span::before,
#hbg+label span::after {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background-color: #3e4457;
    transition: .5s;
    border-radius: 9999px;
}

#hbg+label span::before,
#hbg+label span::after {
    position: absolute;
}

#hbg+label span::before {
    top: 0;
}

#hbg+label span::after {
    bottom: 0;
}

#hbg:checked+label span {
    background: transparent;
    /* :checkedチェックがついている時にどうなるか */
}

#hbg:checked+label span::before {
    /* transform: rotate(45deg); */
    transform: rotate(-315deg);
    /* transform: rotate(-675deg); */
    top: calc(50% - 1px);
}

#hbg:checked+label span::after {
    /* transform: rotate(-45deg); */
    transform: rotate(315deg);
    /* transform: rotate(675deg); */
    bottom: calc(50% - 1px);
}


/* ハンバーガー ボタン */
/* .hamburger {
    width: 60px;
    height: 72px;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    cursor: pointer;
    margin-left: auto;
    display: flex;
    position: relative;
    z-index: 10;
  }

  .hamburger .bar {
    width: 40px;
    height: 3px;
    background: #333;
    border-radius: 2px;
    display: block;
    position: absolute;
  }

  .hamburger .bar-top {
    transform: translate(0, -12px) rotate(0);
    transition: all 0.4s;
  }

  .hamburger .bar-middle {
    transition: all 0.4s;
    opacity: 1;
  }

  .hamburger .bar-bottom {
    transform: translate(0, 12px) rotate(0);
    transition: all 0.4s;
  }

  .checkbox:checked ~ .hamburger .bar-middle {
    opacity: 0;
  }

  .checkbox:checked ~ .hamburger .bar-top {
    transform: translate(0, 0) rotate(-45deg);
  }

  .checkbox:checked ~ .hamburger .bar-bottom {
    transform: translate(0, 0) rotate(45deg);
  }

  .hamburger-text-menu {
    color: #333;
    position: absolute;
    bottom: 0;
    transition: all 0.4s;
  }

  .checkbox:checked ~ .hamburger .hamburger-text-menu {
    opacity: 0;
  }

  .hamburger-text-close {
    position: absolute;
    bottom: 0;
    color: #333;
    opacity: 0;
    transition: all 0.4s;
  }

  .checkbox:checked ~ .hamburger .hamburger-text-close {
    opacity: 1;
  }

  .checkbox {
    display: none;
  } */

/* main 共通 */
.title {
    writing-mode: vertical-rl;
}

.title h2 {
    font-size: 2vmax;
    margin-right: 4%;
    margin-top: 5%;
}

.title p {
    color: #989fb8;
    font-weight: 500;
    font-size: 1.5vmin;
    letter-spacing: .08em;
}

h2,
h3 {
    font-weight: 500;
}


/* main */
main {
    position: relative;
    overflow: hidden;
}

.maru {
    position: absolute;
}

.maru_1 {
    width: 35%;
    top: -4%;
    right: -5%;
    z-index: -1;
    overflow: hidden;
}

.maru_2 {
    width: 20%;
    top: 7.5%;
    left: -6%;
    z-index: -2;
    overflow: hidden;
}

.maru_3 {
    width: 40%;
    top: 28%;
    left: 4%;
    z-index: -3;
    overflow: hidden;
}

.top-wrap {
    width: 100%;
    height: 90vh;
    background-image: url(../img/topimage.jpg);
    background-size: 71%;
    background-repeat: no-repeat;
    background-position: 72% 0;
    margin-top: 6%;
}

.top-wrap p {
    writing-mode: vertical-rl;
    color: #fff;
    padding: 17% 0 0 77.5%;
    font-size: 2.5vmax;
    font-weight: 300;
    text-indent: -1em;
    line-height: 1.4em;
}


/* concept */
.concept-wrap {
    max-width: 1100px;
    margin: 2% 0 0 auto;
}

.concept_1 {
    display: flex;
    justify-content: space-between;
}

.concept_text-wrap {
    margin-right: 5%;
}

.concept_text-wrap h2 {
    font-weight: 500;
    font-size: 2.3vmin;
    color: #989fb8;
}

.concept-title {
    font-weight: 500;
    font-size: 2.5vmax;
    padding: 1% 0 5%;
    line-height: 1.8em;
}

.concept-title2 {
    display: none;
}

.concept-text {
    line-height: 2.4em;
    letter-spacing: .02em;
}
.concept_1 img {
    width: 25%;
    padding-top: 13%;
}

.concept_2 {
    display: flex;
    justify-content: space-between;
    margin-bottom: 7%;
}

.pic-1 {
    width: 40%;
    margin: -15% 0 10% 18%;
}

.pic-1 img {
    width: 100%;
}

.pic-2 {
    width: 40%;
    margin: 15% 0 0 10%;
}

.pic-2 img {
    width: 70%;
}

/* service */
.service-bk {
    background-color: #f6f2ed;
    padding-top: 10%;
}

.service {
    max-width: 1100px;
    height: 13vw;
    margin: 0 10% -8% auto;
}

.service-wrap {
    max-width: 1100px;
    margin: 0 0 10% auto;
}

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

.service-wrap img {
    width: 40%;
}

.service_2-wrap {
    margin: 10% 0;
}

.ser-1_3 {
    padding: 0 12% 0 5%;
}

.ser-1_3 h3 {
    margin-bottom: 3%;
    font-size: 1.5vmax;
}

.ser-1_3 p {
    line-height: 2em;
}


/* cases */
.cases_flow-bk {
    background-image: url(../img/cases_flow-bk.jpg);
    background-size: cover;
    padding: 10% 0 10%;
}

.cases {
    max-width: 1100px;
    height: 13vw;
    margin: 0 auto -8% 28%;
}


/* slider */
.slider {
    display: flex;
    align-items: center;
    height: 340px;
    overflow: hidden;
}

.slideshow {
    display: flex;
    animation: loop-slide 40s infinite linear 1s both;
}
@keyframes loop-slide {
    from {
      transform: translateX(0);
    }
    to {
      transform: translateX(-100%);
    }
}

.slide-paused:hover .slideshow {
    animation-play-state: paused;
}

.content-hover {
    transition: all 0.3s;
}

.content-hover:hover {
    transform: translateY(-20px);
    transform: scale(1.1);
    /* border-radius: 0 10%; */
    /* box-shadow: 0 3px 10px 0 #333; */
    /* opacity: 0.8; */
    /* cursor: pointer; */
}

.content {
    width: 500px;
    height: 300px;
}

.content img {
    width: 80%;
}

.down {
    margin-top: 5%;
}

/* flow */
.flow-wrap {
    max-width: 900px;
    margin: 0 5% 0 auto;
    background-color: #f6f2ed;
    padding: 10% 20% 10% 15%;
    border-radius: 50px;
}

.dot {
    writing-mode: vertical-rl;
}

.request {
    max-width: 1100px;
    height: 13vw;
    margin: 10% 13% -6% auto;
}

.flow {
    display: flex;

}

.flow_2 {
    margin: 5% 0 0;
}

.flow_3 {
    margin: 5% 0 0;
}

.f-01_03 {
    text-align: center;
    margin-right: 5%;
}

.step {
    font-size: 1.7vmin;
}

.flow-number {
    font-size: 2.5vmax;
    font-weight: 400;
}

.flow-text h3 {
    margin-bottom: 2%;
}

.flow-text p {
    line-height: 2em;
}


/* contact */
.contact-bk {
    position: relative;
    width: 100%;
    height: 60vh;
    background-image: url(../img/contact-bk.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 11% -70px;
}

.contact-wrap {
    position: absolute;
    top: 25%;
    right: 10%;
    width: 50%;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.8);
    background-blend-mode: lighten;
    padding: 3% 0;
}

.contact-wrap h2 {
    margin-bottom: 2%;
}

.contact-wrap h3 {
    width: 48%;
    font-size: 2.5vmax;
    letter-spacing: .07em;
    font-weight: 500;
    padding: 1% 0 0;
    margin: 0 auto;
    border-bottom: #3e4457 0.5px solid;
}

.contact-wrap h3 span {
    font-size: 1.3vmax;
    font-weight: 500;
}

.contact-p_1-2 {
    display: none;
}

.contact-p_2 {
    padding-top: 1%;
    font-size: 1.7vmin;
}


/* footer */
footer {
    background-image: url(../img/cases_flow-bk.jpg);
    background-size: cover;
}

.footer-wrap {
    max-width: 1100px;
    margin: 0 0 7% auto;
    display: flex;
    justify-content: space-around;
    padding-top: 7%;
}

.adress h2 {
    padding-bottom: 5%;
}

.adress p {
    line-height: 1.7em;
}

.menu-wrap {
    width: 50%;
    display: flex;
    justify-content: center;
    line-height: 3em;
    font-size: 1.8vmin;
}

.menu1 {
    padding-right: 15%;
}

/* トップに戻るボタン */
.pagetop {
    display: none;
    position: fixed;
    bottom: 7%;
    right: -12%;
}

.pagetop img {
    width: 20%;
}

.pagetop img:hover {
    opacity: 0.5;
}

/* コピーライト */
.copyright {
    text-align: center;
    font-size: 1.5vmin;
    padding-bottom: 1%;
}


@media screen and (max-width: 800px){
    /* ハンバーガー */
    #hbg+label {
        display: flex;
    }

    .site-menu ul {
        display: block;
        text-align: center;
        width: 100%;
        height: 36vh;
    }

    h1 {
        position: relative;
    }

    .mo-logo {
        display: block;
        position: absolute;
        top: 27px;
        left: 3%;
        padding: 0;
        width: 35%;
    }

    .site-menu ul li a {
        font-size: 1.8vmax;
    }

    .hum-p-top {
        padding-top: 5%;
    }

    .header-site-menu {
        display: block;
        color: #fff;
        background-color: #989fb8;
        position: absolute;
        top: 0;
        left: 100%;
        width: 100%;
        padding: 15% 0 12%;
        transition: .5s;
        z-index: 1;
    }

    #hbg:checked ~ .header-site-menu {
        left: 0;
    }

    .toggle-menu-button {
        display: block;
        width: 44px;
        height: 34px;
        background-image: url(../images/common/icon-menu.png);
        background-size: 50%;
        background-position: center;
        background-repeat: no-repeat;
        background-color: transparent;
        border: none;
        border-radius: 0;
        outline: none;
    }

    /* header */
    .pc-nav {
        display: none;
    }

    .number-wrap {
        width: 100%;
        margin: 0 auto;
        border-top: #fff .5px solid;
        border-bottom: #fff .5px solid;
    }

    .phone-number {
        font-size: 3vmax;
    }

    .f-18 {
        font-size: 3.3vmin;
    }

    .f-15 {
        font-size: 2.3vmin;
    }

    /* 共通 */
    .title h2 {
        font-size: 3vmax;
    }

    .title p {
        font-size: 2.5vmin;
    }

    .flow-text {
        padding-left: 2%;
    }

    .flow-text h3 {
        font-size: 2.3vmax;
    }

    /* topimage */
    .top-wrap {
        width: 100%;
        height: 50vh;
        background-image: url(../img/mo-topomage.jpg);
        background-size: 100%;
        background-repeat: no-repeat;
    }

    .top-wrap p {
        font-size: 2.8vmax;
        padding: 22% 42%;
    }

    /* concept */
    .concept_text-wrap h2 {
        font-size: 3vmin;
    }

    .concept-title {
        display: none;
    }

    .concept-title2 {
        display: block;
        font-weight: 500;
        font-size: 2.5vmax;
        padding: 2% 0 5%;
        line-height: 1.8em;
    }

    .concept_text-wrap {
        width: 80%;
        margin: 5% auto;
    }

    .concept_1 img {
        display: none;
    }

    .pic-1 {
        width: 100%;
        margin: 8% auto;
    }
    .pic-2 {
        display: none;
    }

    .concept_2 {
        margin-bottom: 3%;
    }

    .maru_1 {
        width: 51%;
        top: 8%;
    }

    .maru_2 {
        display: none;
    }

    /* service */
    .service-bk {
        padding-top: 17%;
    }

    .service {
        height: 28vw;
    }
    .flex {
        flex-direction: column;
    }

    .service-wrap img {
        width: 80%;
    }

    .ser-1_3 {
        width: 80%;
        padding: 0;
    }

    .ser-1_3 h3 {
        margin: 10% auto 3%;
        font-size: 2.5vmax;
    }

    /* ceses */
    .cases {
        height: 28vw;
    }

    .cases_flow-bk {
        padding: 18% 0 0;
    }

    .content {
        width: 400px;
    }

    .content img {
        width: 87%;
    }

    /* request flow */
    .request {
        height: 28vw;
        margin: 8% 13% -6% auto;
    }

    .flow-wrap {
        margin: 0 auto;
        padding: 22% 15%;
        border-radius: 50px 50px 0 0;
    }

    .step {
        font-size: 3vmin;
    }

    .flow-number {
        font-size: 3.5vmax;
    }

    /* contact */
    .contact-bk {
        height: 45vh;
        background-position: 10%;
    }

    .contact-wrap {
        width: 80%;
        top: 23%;
    }

    .contact-wrap h2 {
        margin: 5% auto 3%;
    }

    .contact-wrap h3 {
        width: 78%;
        padding: 3% 0 0;
        font-size: 3.2vmax;
    }

    .contact-p_1 {
        display: none;
    }

    .contact-p_2 {
        font-size: 2.5vmin;
        padding-bottom: 6%;
    }

    .contact-p_1-2 {
        display: block;
    }

    /* footer */
    .footer-wrap {
        flex-direction: column;
        padding: 0;
        margin: 0 auto 7%;
    }

    .adress {
        width: 80%;
        margin: 0 auto;
    }

    .adress h2 {
        padding-top: 14%;
    }

    .menu-wrap {
        width: 80%;
        margin: 5% auto;
        justify-content: flex-start;
        line-height: 2.5m;
        font-size: 2.5vmin;
    }

}