@charset "UTF-8";

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  color: #5A5453;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-weight: 400;
}
img {
  max-width: 100%;
  vertical-align: bottom;
  
}
li {
  list-style: none;
}
a {
  color: #5A5453;
  text-decoration: none;
  transition: all 0.3s ease;
}
a:hover {
  opacity: 0.7;
}
iframe {
  vertical-align: bottom;
}
main {
  padding-top: 70px;
}

/* 下層ページのページヘッダー部 */
.page-header {
  margin-bottom: 80px;
  position: relative;
}
.page-header .img {
  height: 100%;
}
.page-header .img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}
.page-header .page-title-area {
  width: 100%;
  max-width: 400px;
  height: 100%;
  display: flex;
  align-items: center;
  background-color: rgba(51, 51, 51, 0.9);
  color: #fff;
  padding: 0 4%;
  position: absolute;
  top: 0;
  left: 0;
}

.page-header .page-title-area .page-title .ja {
  display: block;
  font-size: 14px;
  font-weight: 400;
}

/* 下層ページのページヘッダー下テキスト */
.head-text {
  font-size: 15px;
  line-height: 2;
  padding: 0 20px;
  margin-bottom: 80px;
  text-align: center;
}

/*-------------------------------------------
Header
-------------------------------------------*/
#header {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
  padding: 0 20px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
}
#header .logo {
  width: 100%;
  max-width: 220px;
  line-height: 0;
}
#header .logo a {
  display: block;
}
#header .navi .menu {
  display: flex;
  align-items: center;
  font-size: 14px;
}
#header .navi .menu > li {
  margin-left: 40px;
}

#header .navi .menu .menu-contact a {
  background-color:  #5A5453 ;
  border-radius: 30px;
  color: #fff;
  display: block;
  font-weight: 500;
  padding: 8px 30px;
  text-align: center;
}
#header .mask {
  display: none;
}


/*-------------------------------------------
Footer
-------------------------------------------*/
#footer {
  display: flex;
  justify-content: space-between;
  background-color: #5A5453;
  color: #fff;
  padding: 80px 5%;
}

#footer .info-area .copyright {
  font-size: 24px;
}


/*-------------------------------------------
タブレット
-------------------------------------------*/
@media screen and (max-width: 1024px) {
  html {
    scroll-padding-top: 60px;
  }
  main {
    padding-top: 60px;
  }

  /*-------------------------------------------
  Header
  -------------------------------------------*/
  #header {
    height: 60px;
  }
  #header .logo {
    max-width: 180px;
  }
  #header .navi {
    width: 80%;
    height: 100vh;
    background-color: #fff;
    position: fixed;
    top: 0;
    left: -120%;
    z-index: 20;
    transition: all 0.6s;
  }
  #header .navi.active {
    left: 0;
  }
  #header .navi .menu {
    width: 100%;
    height: 100vh;
    flex-direction: column;
    padding: 60px 0;
    overflow: auto;
  }
  #header .navi .menu > li {
    width: 100%;
    border-top: solid 1px #5A5453;
    margin-left: 0;
  }
  #header .navi .menu > li a {
    width: 100%;
    display: block;
    padding: 20px;
  }
  #header .navi .menu .menu-first span {
    display: block;
    padding: 20px;
  }
  #header .navi .menu .menu-first span::before {
    content: "";
    width: 15px;
    height: 1px;
    background-color: #5A5453;
    position: absolute;
    top: 30px;
    right: 20px;
  }
  #header .navi .menu .menu-first span::after {
    width: 1px;
    height: 15px;
    background-color: #5A5453;
    border: none;
    transform: none;
    position: absolute;
    top: 23px;
    right: 26px;
    left: auto;
  }
  #header .navi .menu .menu-first span.active::after {
    content: none;
  }
  #header .navi .menu .menu-first .menu-second {
    width: 100%;
    position: static;
    padding: 0 0 0 40px;
  }
  #header .navi .menu .menu-first .menu-second li {
    border-top: solid 1px #eee;
    margin-bottom: 0;
  }
  #header .navi .menu .menu-contact {
    padding: 30px 0;
  }
  #header .navi .menu .menu-contact a {
    max-width: 160px;
    margin: 0 auto;
  }
  #header .hamburger {
    width: 50px;
    height: 50px;
    cursor: pointer;
    position: fixed;
    top: 5px;
    right: 10px;
    z-index: 30;
  }
  #header .hamburger span {
    width: 30px;
    height: 1px;
    background-color: #5A5453;
    display: inline-block;
    position: absolute;
    left: 10px;
    transition: all 0.4s;
  }
  #header .hamburger.active span {
    background-color: #fff;
  }
  #header .hamburger span:nth-of-type(1) {
    top: 16px; 
  }
  #header .hamburger span:nth-of-type(2) {
    top: 25px;
  }
  #header .hamburger span:nth-of-type(3) {
    top: 34px;
  }
  #header .hamburger.active span:nth-of-type(1) {
    top: 24px;
    transform: rotate(-45deg);
  }
  #header .hamburger.active span:nth-of-type(2) {
    opacity: 0;
  }
  #header .hamburger.active span:nth-of-type(3) {
    top: 24px;
    transform: rotate(45deg);
  }
  #header .mask.active {
    width: 100%;
    height: 100%;
    background: #5A5453;
    display: block;
    opacity: 0.8;
    position: fixed;
    top: 0;
    left: 0;
  }
}

/*-------------------------------------------
スマートフォン
-------------------------------------------*/
@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }

  /* 下層ページのページヘッダー部 */
  .page-header {
    margin-bottom: 40px;
  }
  .page-header .img img {
    height: 240px;
  }
  .page-header .page-title-area {
    height: 70px;
    top: auto;
    bottom: 0;
  }
  .page-header .page-title-area .page-title .en {
    font-size: 24px;
  }
  .page-header .page-title-area .page-title .ja {
    font-size: 12px;
  }

  /* 下層ページのページヘッダー下テキスト */
  .head-text {
    margin-bottom: 40px;
  }

  /*-------------------------------------------
  Footer
  -------------------------------------------*/
  #footer {
    flex-direction: column-reverse;
    padding: 60px 20px;
  }
  #footer .info-area {
    width: 100%;
  }
  #footer .menu-area {
    width: 100%;
    justify-content: center;
    margin-bottom: 40px;
  }
  #footer .info-area {
    text-align: center;
  }
  #footer .info-area .logo {
    margin: 0 auto 30px;
  }
}


/* マウスストーカー */
#mouse-stalker {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  background-color: rgba(132, 164, 193, 0.6); 
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.15s ease, height 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  z-index: 10000;
}

#mouse-stalker.hover {
  width: 30px;
  height: 30px;
  background-color: rgba(132, 164, 193, 0.8); 
}

@media (hover: none) and (pointer: coarse) {
  #mouse-stalker {
    display: none !important;
  }
}