@charset "UTF-8";

body {
  font-size: 14px;
  line-height: 1.5;
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  text-align: left;
  margin: 0;
  padding: 0;
  color: #333;
  background: #333;
  -webkit-text-size-adjust: 100%;
  position: relative;
}
body *,
body *::before,
body *::after {
  box-sizing: border-box;
}
h1,
h2,
h3,
h4,
h5,
p,
ul,
ol,
li,
img,
table,
th,
td,
dl,
dt,
dd {
  margin: 0;
  padding: 0;
  font-size: 14px;
  line-height: 1.5;
}
table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}
li {
  list-style-type: none;
}
a {
  cursor: pointer;
  color: #333;
  text-decoration: none;
}
img {
  display: block;
  border: 0;
  max-width: 100%;
  height: auto;
}
input,
textarea,
select,
button,
label {
  outline: none;
  border: none;
  padding: 0;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
}
button {
  background: none;
  cursor: pointer;
}

/* wrap
-----------------------------------------------*/
#wrap {
  background: #ffffff;
  padding-top: 90px;
}
@media only screen and (max-width: 767px) {
  #wrap {
    padding-top: 70px;
  }
}

/* header
-----------------------------------------------*/
header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
  width: 100%;
  height: 90px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 0 40px;
}
header .logo a {
  display: block;
  width: 230px;
  aspect-ratio: 230 / 18;
  background: url('/img/common/logo-atlb.png') no-repeat center / 100%;
  transition: all .2s;
}
header .logo a:hover {
  opacity: .7;
}
header nav {
  display: flex;
  align-items: center;
  gap: 40px;
}
header nav ul {
  display: flex;
  align-items: center;
  gap: 40px;
}
header nav ul li {
  font-size: 13px;
  line-height: 1.3;
}
header nav ul li a {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  transition: color .2s;
}
header nav ul li a:hover {
  color: #8F8F8F;
}
header nav ul li a::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -14px;
  width: 100%;
  height: 1px;
  background: #676767;
  opacity: 0;
  transition: all .2s;
  pointer-events: none;
}
header nav ul li a:hover::before {
  opacity: 1;
}
header nav ul li a.current::before {
  opacity: 1;
}
header nav .contact a {
  width: 140px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #333;
  border-radius: 999999px;
  font-size: 13px;
  transition: all .2s;
}
header nav .contact a:hover {
  background: rgba(0,0,0,.05);
}
header nav .search a {
  display: block;
  width: 16px;
  height: 16px;
  background-image: url('/img/common/icon-search.svg');
  transition: all .2s;
}
header nav .search a:hover {
  opacity: .7;
}
header nav .language a {
  font-size: 13px;
  transition: all .2s;
}
header nav .language a:hover {
  opacity: .7;
}
header #menu-btn {
  display: none;
}
@media only screen and (max-width: 1380px) {
  header {
    padding: 0 0 0 40px;
  }
  header nav ul {
    display: none;
  }
  header #menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 90px;
    height: 90px;
    background: #fff;
    cursor: pointer;
  }
  header #menu-btn::after {
    content: "MENU";
    color: #333;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
  }
  header #menu-btn span {
    content: "";
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    transition: transform .3s, opacity .3s;
  }
  header #menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  header #menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  header #menu-btn.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  header #menu-btn::after {
    font-size: 10px;
  }
}
@media only screen and (max-width: 767px) {
  header {
    padding: 0 0 0 20px;
    height: 70px;
  }
  header .logo {
    width: 150px;
  }
  header .logo a {
    width: 150px;
  }
  header nav {
    gap: 0;
  }
  header nav .contact a {
    width: 112px;
    height: 36px;
    font-size: 11px;
  }
  header nav .search {
    display: none;
  }
  header nav .language {
    display: none;
  }
  header #menu-btn {
    gap: 6px;
    width: 70px;
    height: 70px;
  }
}

/* sp-menu
-----------------------------------------------*/
@media only screen and (min-width: 1381px) {
  #sp-menu {
    display: none !important;
  }
}
@media only screen and (max-width: 1380px) {
  #sp-menu {
    display: none;
    position: fixed;
    top: 90px;
    left: 0;
    z-index: 10;
    width: 100%;
    height: calc(100% - 90px);
    background: #fff;
    overflow-y: auto;
    padding: 40px;
  }
  #sp-menu ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
}
@media only screen and (max-width: 767px) {
  #sp-menu {
    top: 70px;
    height: calc(100% - 70px);
    padding: 20px;
  }
}

/* main
-----------------------------------------------*/
main {
  padding: 0 40px;
  margin-top: 20px;
}
@media only screen and (max-width: 767px) {
  main {
    padding: 0 20px;
  }
}

/* breadcrumb
-----------------------------------------------*/
#breadcrumb ul {
  display: flex;
  gap: 12px;
}
#breadcrumb ul li {
  display: flex;
  gap: 12px;
  font-size: 11px;
}
#breadcrumb ul li a {
  transition: all .2s;
}
#breadcrumb ul li a:hover {
  opacity: .7;
}
#breadcrumb ul li:not(:last-child)::after {
  content: "/";
}
@media only screen and (max-width: 767px) {
  #breadcrumb {
    margin-top: 12px;
  }
}

/* main-ttl
-----------------------------------------------*/
.main-ttl {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
  margin-top: 90px;
}
.main-ttl p {
  font-size: 14px;
  color: #7D7D7D;
}
.main-ttl h1 {
  font-size: 40px;
  font-weight: 300;
}
@media only screen and (max-width: 767px) {
  .main-ttl {
    gap: 4px;
    margin-top: 40px;
  }
  .main-ttl p {
    font-size: 10px;
  }
  .main-ttl h1 {
    font-size: 24px;
  }
}

/* contents
-----------------------------------------------*/
#contents {
  max-width: 1080px;
  margin: 120px auto 0;
}
@media only screen and (max-width: 767px) {
  #contents {
    margin: 52px auto 0;
  }
}

/* share
-----------------------------------------------*/
#share {
  padding: 0 40px 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
#share p {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 40px;
}
#share p::after {
  content: "";
  display: block;
  height: 28px;
  width: 1px;
  background: #C4C4C4;
}
#share ul {
  display: flex;
  gap: 40px;
}
#share ul li a {
  transition: all .2s;
}
#share ul li a:hover {
  opacity: .7;
}
@media only screen and (max-width: 767px) {
  #share {
    padding: 0 20px 60px;
    gap: 20px;
  }
  #share p {
    gap: 20px;
  }
  #share ul {
    gap: 20px;
  }
  #share ul li {
    width: 30px;
  }
}

/* contact-flow
-----------------------------------------------*/
#contact-flow {
  background: #F2F2F1;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
#contact-flow h3 {
  font-size: 20px;
  font-weight: 400;
}
#contact-flow .btn a {
  height: 50px;
  display: inline-flex;
  gap: 12px;
  padding: 0 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid #333;
  border-radius: 999999px;
  font-size: 14px;
  transition: all .2s;
}
#contact-flow .btn a:hover {
  background: rgba(0,0,0,.05);
}
#contact-flow .btn a::after {
  content: "";
  width: 20px;
  height: 7px;
  background: url('/img/common/icon-arrow.svg'),no-repeat;
  transition: all .2s;
}
#contact-flow .btn a:hover::after{
  transform: translateX(4px);
}
@media only screen and (max-width: 767px) {
  #contact-flow {
    padding: 40px 20px;
    gap: 10px;
  }
  #contact-flow .img {
    width: 58px;
  }
}

/* top-btn
-----------------------------------------------*/
#top-btn {
  width: 80px;
  height: 80px;
  background: #17171B;
  position: sticky;
  right: 0;
  bottom: 0;
  z-index: 8;
  margin: -80px 0 0 auto;
  border-radius: 40px 0 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 0 0 6px;
  cursor: pointer;
  display: none;
  transition: background .2s;
}
#top-btn:hover {
  background: #5A5A5D;
}
#top-btn::before {
  content: "";
  display: block;
  width: 5px;
  height: 14px;
  background: url('/img/common/icon-arrow-top.svg'),no-repeat;
}
#top-btn p{
  color: #fff;
  font-size: 13px;
}
@media only screen and (max-width: 767px) {
  #top-btn {
    display: none !important;
  }
}

/* footer
-----------------------------------------------*/
footer {
  background: #17171B;
  color: #fff;
  padding: 120px 40px 40px 40px;
}
footer a {
  transition: all .2s;
}
footer a:hover {
  opacity: .7;
}
footer .inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}
footer .f-box {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}
footer .about {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 230px;
}
footer .about .logo {
  width: 230px;
}
footer .about p {
  font-size: 10px;
  line-height: 2;
}
footer nav {
  display: flex;
  gap: 80px;
}
footer nav .col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
footer nav .col p {
  font-size: 12px;
}
footer nav .col a {
  color: #fff;
  font-size: 12px;
}
footer nav .col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 1em;
}
footer nav .col ul li {
  font-size: 12px;
}
footer .copy {
  border-top: 1px solid #fff;
  font-size: 10px;
  text-align: center;
  padding: 30px 0 0 0;
}
@media only screen and (max-width: 1280px) {
  footer .inner {
    gap: 40px;
  }
  footer .f-box {
    flex-direction: column-reverse;
    gap: 80px
  }
  footer .about {
    width: 100%;
  }
  footer nav {
    justify-content: space-between;
    gap: 32px;
  }
}
@media only screen and (max-width: 767px) {
  footer {
    padding: 60px 20px 20px 20px;
  }
  footer .f-box {
    gap: 60px
  }
  footer .about .logo {
    width: 180px;
  }
  footer nav {
    flex-direction: column;
    gap: 10px;
  }
  footer nav .col br {
    display: none;
  }
  footer .copy {
    font-size: 8px;
    padding: 20px 0 0 0;
  }
}