@charset "UTF-8";

html {
  margin: 0;
  padding: 0;
  font-size: 62.5%;
}

body {
  font-family: 'Shippori Mincho B1', 'Noto Serif JP', "游明朝", "YuMincho", "ヒラギノ明朝 ProN W3",
    "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif !important;
  font-size: 1.6rem;
  line-height: 2.1;
  color: #797e81;
  margin: 0;
  padding: 0;
  text-align: center;
}

a {
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  margin: 0;
  padding: 0;
}

ul {
  margin: 0;
  padding: 0;
}

ul li {
  list-style: none;
}

.inner {
  width: 1024px;
  margin: 0 auto;
}

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

section {
  position: relative;
  background: #fff;
}

section h1 {
  font-size: 2.4rem;
  margin: 0 0 56px;
  font-weight: normal;
}

.sp-nav {
  display: none;
}

/*=============header*/
header {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 10;
  background: white;
  box-shadow: 0 6px 3px -3px rgba(0, 0, 0, 0.1);
}

header .inner {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header ul {
  display: flex;
}

header a {
  font-size: 1.6rem;
  color: #585858;
  margin: 0 0 0 50px;
  letter-spacing: 0.3em;
}

header a:hover {
  color: #d6d6d6;
  font-weight: normal;
}

header .logo {
  color: #585858;
  font-size: clamp(6rem, 1vw, 8rem);
}

/*-------------main*/
#kv {
  position: relative;
  justify-content: center;
  min-height: 100vh;
  color: #fff;
  text-align: center;
  background: url(./images/top_img01.jpg) no-repeat center top / cover;
}

#kv h1 {
  font-size: clamp(4.8rem, 3vw, 6.4rem);
  font-weight: normal;
  line-height: 2.0;
  color: #fff;
  position: absolute;
  top: 50%;
  width: 50%;
  margin: -100px 0 0 160px;
  text-align: left;
}

/*=============footer*/
footer {
  padding: 120px 0 0;
  position: relative;
  background: #585858;
}

footer .wrap-blk {
  margin: 0 0 120px;
  display: flex;
}

footer ul {
  font-size: clamp(1.4rem, 1vw, 1.6rem);
  font-weight: normal;
  line-height: 3.2;
  color: #fff;
  letter-spacing: 0.05em;
  top: 50%;
  width: 50%;
  text-align: left;
  margin: 0 120px;
}

.copyright {
  font-size: clamp(1.4rem, 1vw, 1.6rem);
  color: #fff;
  letter-spacing: 0.05em;
  padding: 60px 0;
  background: #333333;
}

footer a {
  color: #fff;
  font-weight: normal;
}

footer a:hover {
  color: #d6d6d6;
  font-weight: normal;
}

/*==========about*/
#about {
  margin: 64px 0 0;
  padding: 80px 0 80px;
  position: relative;
  display: flex;
  justify-content: center;
}

#about h1 {
  font-size: clamp(2.0rem, 1vw, 2.4rem);
  line-height: 3.6;
  color: #585858;
  letter-spacing: 0.1em;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: normal;
}

/*==========feature*/
#feature {
  display: flex;
  background: #333333;
}

#feature .feature-image {
  width: 50%;
  background: url(./images/top_img02.jpg) no-repeat center bottom / cover;
}

#feature .feature-text {
  width: 50%;
  padding: 90px 0 90px 100px;
  box-sizing: border-box;
  text-align: left;
  font-weight: normal;
}

#feature .contents-blk {
  color: #cfd5d8;
  margin: 80px 0 0;
  display: flex;
}

#feature .servicelist {
  font-size: clamp(2.8rem, 1vw, 3.2rem);
  line-height: 3.6;
  font-weight: normal;
  letter-spacing: 0.1em;
  color: #fff;
}

#feature a {
  color: #fff;
}

#feature a:hover {
  color: #d6d6d6;
  font-weight: normal;
}

/*==========contact*/
#contact {
  padding: 120px 0 120px;
  position: relative;
  display: flex;
  justify-content: center;
}

#contact h1 {
  color: #585858;
  display: flex;
  text-align: center;
  font-size: clamp(4.8rem, 1vw, 5.6rem);
  font-weight: normal;
}

#contact a .contactbtn {
  position: absolute;
}

#contact .contactbtn {
  font-size: clamp(2.0rem, 1vw, 2.4rem);
  color: #585858;
  line-height: 1.3;
  font-weight: normal;
  letter-spacing: 0.05em;
  width: 90px;
  height: 90px;
  margin: 0 20px 0 0;
  border: 1px solid #585858;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  margin-left: 50px;
}

#contact .contactbtn:hover {
  color: #d6d6d6;
  font-weight: normal;
}

/*----------opening-*/
.start {
  background: #FFF;
  position: fixed;
  font-size: 2.4rem;
  text-align: center;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 9000;
}

.start p {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: none;
  z-index: 9999;
  width: 280px;
}

/* フェードイン用のCSS */
/* 下からフェードイン */
.slide-bottom {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1.5s 2.5s ease-out;
}

.slide-bottom2 {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1.5s 0.2s ease-out;
}

/* 右からフェードイン */
.slide-right {
  opacity: 0;
  transform: translate(20px, 0);
  transition: all 1.5s 0.5s ease-out;
}

/*----------スマフォ----------*/
@media screen and (max-width:640px) {
  .sp-nav {
    display: block;
    overflow: hidden;
  }

  .inner {
    width: 94%;
    margin: 0 auto;
  }

  .header-nav {
    display: none;
  }

  /*----------ハンバーガーメニュー*/
  #nav-toggle {
    position: fixed;
    top: 25px;
    right: 25px;
    height: 32px;
    cursor: pointer;
    z-index: 1000;
  }

  #nav-toggle>div {
    position: relative;
    width: 36px;
  }

  #nav-toggle>div span {
    width: 100%;
    height: 2px;
    left: 0;
    display: block;
    background: #000;
    position: absolute;
    transition: transform .3s ease, top .5s ease;
  }

  #nav-toggle>div span:nth-child(1) {
    top: 0;
  }

  #nav-toggle>div span:nth-child(2) {
    top: 14px;
  }

  #nav-toggle>div span:nth-child(3) {
    top: 28px;
  }

  .open #nav-toggle>div span:nth-child(1) {
    top: 15px;
    transform: rotate(45deg);
  }

  .open #nav-toggle>div span:nth-child(2) {
    width: 0;
  }

  .open #nav-toggle>div span:nth-child(3) {
    top: 15px;
    transform: rotate(-45deg);
  }

  .header-nav {
    background: #585858;
    color: #fff;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    z-index: 990;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 100px;
    transform: translateX(-100%);
    transition: transform 1s ease;
    -js-display: flex;
  }

  .open .header-nav {
    transform: translateX(0) !important;
  }

  .header-nav ul {
    display: block;
  }

  /*------
    .header-nav ul.sns {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-start;
      margin: 0 0 0 -7px;
      -js-display: flex;
    }
    */
  .header-nav li {
    position: relative;
    margin: 0 !important;
    text-align: left;
    transform: translateX(-200px);
    transition: transform 1.3s ease;
  }

  .open .header-nav li {
    transform: translateX(0);
  }

  .header-nav ul.sns li {
    margin: 0 1em 0 0 !important;
  }

  .header-nav ul>li:nth-child(2) {
    transition-delay: .15s;
  }

  .header-nav ul>li:nth-child(3) {
    transition-delay: .3s;
  }

  .header-nav ul>li:nth-child(4) {
    transition-delay: .6s;
  }

  .header-nav ul.sns li:last-child {
    width: 100%;
    margin: 0 0 0 7px !important;
  }

  /*------
    .header-nav ul.sns img {
      max-width: 28px;
      max-height: 28px;
    }
    */
  .header-nav li a {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    padding: 10px 0;
  }

  /*----------ヘッダー*/
  header .inner {
    height: 80px;
  }

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

  header .logo a {
    font-size: 6rem;
  }

  #about header h1 {
    margin: 0;
  }

  /*-----------フッター*/
  footer {
    width: 100%;
    padding: 30 0 0;
  }

  footer .wrap-blk {
    display: block;
    justify-content: center;
  }

  footer .wrap-blk p {
    width: 100%;
    margin: 0 0 0 30px;
    text-align: left;
    line-height: 3.0;
    font-weight: normal;
  }

  footer .wrap-blk ul {
    width: 94%;
    margin: 0 auto;
  }

  footer .copyright {
    padding: 30px 0;
    margin: 0;
  }

  /*----------ホーム*/
  section h1 {
    line-height: 1.5;
    font-weight: normal;
  }

  /*---
  #kv {
    top: 80px;
    height: 300px;
  }
  */
  #kv h1 {
    line-height: 2.0;
    top: 50%;
    width: 50%;
    margin: -100px 0 0 30px;
    text-align: left;
  }

  /*-------about----*/
  #about {
    width: 100%;
    height: 120px;
    padding: 0 20px;
  }

  #about h1 {
    font-size: 94%;
    line-height: 2.0;
    text-align: center;
  }

  /*--------feature-----*/
  #feature {
    display: block;
  }

  #feature .feature-image {
    width: 100%;
    height: 300px;
  }

  #feature .feature-text {
    width: 100%;
    height: 50%;
    margin: 0 0 0 30px;
    padding: 30px;
  }

  #feature li {
    font-size: 90%;
    font-weight: normal;
  }

  /*----------TOP contact------*/
#contact {
  width: 100%;
  justify-content: center;
  }
}