@charset "UTF-8";
/*--------------------------------------------
	initialize
---------------------------------------------*/
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after {
  content: '';
  content: none;
}

q:before, q:after {
  content: '';
  content: none;
}

:focus {
  outline: 0;
}

ins {
  text-decoration: none;
}

del {
  text-decoration: line-through;
}

table {
  border-collapse: separate;
  border-spacing: 0;
}

/* clearfix設定 */
.clearfix {
  display: inline-block;
  min-height: 1%;
  /* for IE 7*/
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

/* Hides from IE-mac */
* html .clearfix {
  height: 1%;
}

.clearfix {
  display: block;
}

/* iOSデフォルトスタイルリセット */
input[type="button"], input[type="submit"] {
  -webkit-appearance: none;
  border-radius: 0;
}

/*--------------------------------------------
	default
---------------------------------------------*/
/**
 * word setting
 */
* {
  word-break: normal;
  word-wrap: break-word;
}

*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

/**
 * html
 */
html {
  height: 100%;
  font-size: 62.5%;
}

/**
 * body
 */
body {
  background-color: #000;
  position: relative;
  height: 100%;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Meiryo UI", メイリオ, Verdana, "ＭＳ Ｐゴシック", sans-serif;
  font-size: 12px;
  font-size: 1.2rem;
  color: #000;
  line-height: 1.125;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

@media screen and (min-width: 768px) {
  body {
    font-size: 14px;
    font-size: 1.4rem;
  }
}

/**
 * main
 */
main {
  display: block;
}

/**
 * form
 */
form, input, textarea, select {
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Meiryo UI", メイリオ, Verdana, "ＭＳ Ｐゴシック", sans-serif;
  vertical-align: middle;
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  form, input, textarea, select {
    font-size: 14px;
    font-size: 1.4rem;
  }
}

select {
  color: #000;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  height: 40px;
  padding: 0 10px;
  padding-right: 0;
}

textarea {
  color: #000;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

input {
  vertical-align: middle;
}

input::-webkit-input-placeholder, input::-moz-placeholder, input:-ms-input-placeholder {
  color: #ccc;
  font-weight: normal;
}

[type="text"], [type="email"], [type="password"], [type="button"], [type="submit"] {
  color: #000;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  height: 40px;
  padding: 0 10px;
}

[type="checkbox"], [type="radio"] {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
}

/**
 * button
 */
button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

p, th, td {
  line-height: 1.7;
}

p, dl, h1, h2, h3, h4 {
  margin: 0;
}

h1, h2, h3, h4 {
  line-height: 1.0em;
}

small {
  font-size: 12px;
  font-size: 1.2rem;
}

/**
 * img responsive
 */
img {
  max-width: 100%;
  height: auto;
  width/***/: auto;
}

/**
 * link
 */
a, .over {
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
  text-decoration: none;
}

a:hover, .over:hover {
  opacity: .8;
}

a img, .over img {
  -webkit-transition: all .2s;
  -o-transition: all .2s;
  transition: all .2s;
}

a:hover img, .over:hover img {
  opacity: .8;
}

/**
 * display none
 */
@media screen and (max-width: 767px) {
  .hidden-sm {
    display: none !important;
  }
}

@media screen and (min-width: 768px) {
  .hidden-md {
    display: none !important;
  }
}

@media screen and (min-width: 960px) {
  .hidden-lg {
    display: none !important;
  }
}

@media screen and (min-width: 1200px) {
  .hidden-xl {
    display: none !important;
  }
}

/*--------------------------------------------
	inner
---------------------------------------------*/
.inner {
  position: relative;
  padding: 0 15px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

@media screen and (min-width: 768px) {
  .inner {
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
  }
}

.inner.inner-lg {
  max-width: 1280px;
}

/*--------------------------------------------
	header
---------------------------------------------*/
header {
  position: absolute;
  top: 25px;
  left: 0;
  right: 0;
  z-index: 2;
}

@media screen and (min-width: 768px) {
  header {
    top: 50px;
  }
}

header .header-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

header .header-logo .seiko-logo {
  padding: 0 15px;
}

@media screen and (min-width: 768px) {
  header .header-logo .seiko-logo {
    padding-left: 50px;
  }
}

header .header-logo .seiko-logo img {
  width: 60%;
}

@media screen and (min-width: 768px) {
  header .header-logo .seiko-logo img {
    width: auto;
  }
}

header .header-logo .presage-logo {
  padding: 0 15px;
  text-align: right;
}

@media screen and (min-width: 768px) {
  header .header-logo .presage-logo {
    padding-right: 50px;
  }
}

header .header-logo .presage-logo img {
  width: 60%;
}

@media screen and (min-width: 768px) {
  header .header-logo .presage-logo img {
    width: auto;
  }
}

header .header-logo a {
  display: block;
}

/*--------------------------------------------
	mainvisual
---------------------------------------------*/
.sec-mv {
  background: url("../img/mv.png") no-repeat center center;
  background-size: cover;
  height: 100vh;
  position: relative;
  z-index: 1;
}

.sec-mv img {
  display: block;
}

.sec-mv .inner {
  height: 100%;
}

@media screen and (min-width: 768px) {
  .sec-mv .inner {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    padding: 0 30px;
  }
}

.sec-mv .mv-moon {
  position: absolute;
  top: -10px;
  left: -135px;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .sec-mv .mv-moon {
    top: -100px;
    left: -300px;
  }
}

.sec-mv .mv-moon img {
  max-width: 500px;
  width: 80%;
}

@media screen and (min-width: 768px) {
  .sec-mv .mv-moon img {
    max-width: 100%;
    width: auto;
  }
}

.sec-mv .mv-main {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 250px;
  width: 50%;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .sec-mv .mv-main {
    position: relative;
    top: 0;
    margin: 0;
    max-width: 100%;
    height: 100%;
    width: 38.33333%;
  }
}

@media screen and (min-width: 768px) {
  .sec-mv .mv-main img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
}

.sec-mv .seiko-presage-img {
  position: absolute;
  left: 0;
  padding: 0 60px 0 30px;
  max-width: 400px;
  width: 100%;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .sec-mv .seiko-presage-img {
    padding: 225px 0 0;
    position: relative;
    max-width: 100%;
    left: auto;
    width: 41.91667%;
  }
}

.sec-mv .byakudan-nuri-img {
  position: absolute;
  top: 13%;
  right: 20px;
  max-width: 50px;
  width: 100%;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .sec-mv .byakudan-nuri-img {
    position: relative;
    top: auto;
    right: auto;
    margin-left: -7%;
    max-width: 185px;
    width: 10%;
  }
}

.wrap-gold {
  position: absolute;
  top: 50%;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100vh;
  z-index: 1;
}

.wrap-gold .box-gold {
  position: relative;
  height: 100%;
  overflow: hidden;
}

.wrap-gold .box-gold .gold {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.wrap-gold .box-gold .gold img {
  opacity: .7;
  position: absolute;
  top: 0;
  right: -180px;
  height: auto;
  max-width: 500px;
  min-width: auto;
  width: 100%;
}

@media screen and (min-width: 768px) {
  .wrap-gold .box-gold .gold img {
    max-width: 600px;
    min-width: auto;
    right: auto;
    width: 50%;
    left: 70%;
  }
}

.mv-fadein {
  opacity: 0;
}

.mv-fadein.is-show {
  -webkit-animation: fadein 1.5s ease 1800ms forwards;
  animation: fadein 1.5s ease 1800ms forwards;
}

@-webkit-keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.mv-fadein-x-left400 {
  opacity: 0;
}

.mv-fadein-x-left400.is-show {
  -webkit-animation: fadeinLeft400 1.5s ease 400ms forwards;
  animation: fadeinLeft400 1.5s ease 400ms forwards;
}

@-webkit-keyframes fadeinLeft400 {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-50px, 0, 0);
    transform: translate3d(-50px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeinLeft400 {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-50px, 0, 0);
    transform: translate3d(-50px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

.mv-fadein-x-left1500 {
  opacity: 0;
}

.mv-fadein-x-left1500.is-show {
  -webkit-animation: fadeinLeft1500 1.5s ease 1500ms forwards;
  animation: fadeinLeft1500 1.5s ease 1500ms forwards;
}

@-webkit-keyframes fadeinLeft1500 {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-50px, 0, 0);
    transform: translate3d(-50px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeinLeft1500 {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-50px, 0, 0);
    transform: translate3d(-50px, 0, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

.mv-fadein-y {
  opacity: 0;
}

.mv-fadein-y.is-show {
  -webkit-animation: fadeinY 1.5s ease 1500ms forwards;
  animation: fadeinY 1.5s ease 1500ms forwards;
}

@-webkit-keyframes fadeinY {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 50px, 0);
    transform: translate3d(0, 50px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeinY {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 50px, 0);
    transform: translate3d(0, 50px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

/*--------------------------------------------
	section
---------------------------------------------*/
.sec-primary {
  padding: 45px 0;
}

@media screen and (min-width: 768px) {
  .sec-primary {
    padding: 90px 0;
  }
}

.sec-primary .lead {
  text-align: center;
  font-size: 20px;
  font-size: 2rem;
}

@media screen and (min-width: 768px) {
  .sec-primary .lead {
    font-size: 28px;
    font-size: 2.8rem;
  }
}

.sec-main-cont {
  padding: 100px 0 30px;
}

@media screen and (min-width: 768px) {
  .sec-main-cont {
    padding: 200px 0 60px;
  }
}

.sec-img {
  background-color: #000;
}

.sec-img img {
  width: 100%;
}

.sec-craftsmanship {
  background: url("../img/bg_img03.png") no-repeat top center;
  background-size: cover;
  padding-top: 170px;
  position: relative;
}

@media screen and (min-width: 768px) {
  .sec-craftsmanship {
    background: url("../img/bg_img03.png") no-repeat top center;
    background-size: 100%;
    padding-top: 255px;
  }
}

.sec-craftsmanship .inner {
  padding: 0;
}

.sec-movie .movie {
  background: none;
  position: relative;
  height: 54.6vw;
  width: 100%;
}

.sec-movie .movie.stop {
  background: url("../img/movie.png") no-repeat center center;
  background-size: cover;
}

.sec-movie .movie.stop .movie-btn {
  display: block;
}

.sec-movie .movie.stop video {
  display: none;
}

.sec-movie .movie video {
  width: 100%;
}

.sec-movie .movie-btn {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
}

.sec-movie .movie-btn img {
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  -webkit-transition: opacity .2s ease;
  -o-transition: opacity .2s ease;
  transition: opacity .2s ease;
  max-width: 60px;
  width: 100%;
}

@media screen and (min-width: 768px) {
  .sec-movie .movie-btn img {
    max-width: 100%;
    width: auto;
  }
}

.sec-movie .movie-btn img:hover {
  cursor: pointer;
  opacity: .5;
}

.wrap-img-media {
  position: relative;
  height: 75vw;
  overflow: hidden;
}

@media screen and (min-width: 768px) {
  .wrap-img-media {
    height: 45vw;
  }
}

.wrap-img-media .img-media {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.wrap-img-media .img-media img {
  position: absolute;
  top: 0;
  left: -40%;
  max-width: none;
  min-width: 100%;
  height: auto;
  width: 170%;
}

@media screen and (min-width: 768px) {
  .wrap-img-media .img-media img {
    top: 50%;
    left: 50%;
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
    width: 100%;
  }
}

/*--------------------------------------------
	color
---------------------------------------------*/
/**
 * color
 */
.white {
  color: #fff;
}

.ultramarine {
  color: #b9a15b;
}

/**
 * bg color
 */
.bg-black {
  background-color: #000;
}

/*--------------------------------------------
	title
---------------------------------------------*/
.ttl {
  margin-bottom: 30px;
  text-align: center;
}

@media screen and (min-width: 768px) {
  .ttl {
    margin-bottom: 60px;
  }
}

/*--------------------------------------------
	text
---------------------------------------------*/
.serif {
  font-family: Times, serif;
}

.txt-link {
  margin-top: 15px;
}

@media screen and (min-width: 768px) {
  .txt-link {
    margin-top: 25px;
  }
}

.link {
  display: inline-block;
  position: relative;
  padding-left: 20px;
}

.link:before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}

.link:hover {
  text-decoration: underline;
}

/*--------------------------------------------
	images
---------------------------------------------*/
figure img {
  display: block;
}

.block-img {
  display: block;
  margin: auto;
}

/*--------------------------------------------
	button
---------------------------------------------*/
.btn {
  border: 2px solid #fff;
  border-radius: 30px;
  display: inline-block;
  padding: 15px 30px;
  position: relative;
}

.btn:hover {
  opacity: 1;
  background-color: #fff;
}

.btn.btn-ultramarine {
  border-color: #b9a15b;
  color: #b9a15b;
}

.btn.btn-ultramarine:hover {
  background-color: #b9a15b;
  color: #000;
}

.btn.btn-ultramarine:hover .icon-arrow-circle-right:before {
  background-color: #000;
}

.btn.btn-ultramarine:hover .icon-arrow-circle-right:after {
  border-left: 4px solid #b9a15b;
}

/*--------------------------------------------
	icon
---------------------------------------------*/
.icon-arrow-circle-right {
  position: relative;
  display: inline-block;
  padding-left: 30px;
}

.icon-arrow-circle-right:before, .icon-arrow-circle-right:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  -webkit-transition: background-color .2s;
  -o-transition: background-color .2s;
  transition: background-color .2s;
}

.icon-arrow-circle-right:before {
  background-color: #b9a15b;
  border-radius: 50%;
  left: 0;
  width: 14px;
  height: 14px;
}

.icon-arrow-circle-right:after {
  border: 3px solid transparent;
  border-left: 3px solid #000;
  left: 6px;
  vertical-align: middle;
  width: 3px;
  height: 3px;
}

/*--------------------------------------------
	contents
---------------------------------------------*/
@media screen and (min-width: 768px) {
  .list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
}

.list.list-2col-main {
  position: relative;
}

@media screen and (min-width: 768px) {
  .list.list-2col-main {
    padding: 0 3%;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
  }
}

.list.list-2col-main .list-item {
  position: relative;
  margin-top: 40px;
  padding: 0 30px;
  text-align: center;
}

@media screen and (min-width: 768px) {
  .list.list-2col-main .list-item {
    margin-top: 0;
    padding: 0 20px;
    width: 50%;
  }
}

.list.list-2col-main .list-item:first-child {
  margin-top: 0;
}

.list.list-2col-main .list-item p {
  text-align: left;
  display: inline-block;
  margin-top: 110px;
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  .list.list-2col-main .list-item p {
    margin-top: 150px;
    font-size: 16px;
    font-size: 1.6rem;
  }
}

.list.list-2col-main .list-item img {
  position: relative;
  margin: auto;
  z-index: 1;
}

.list.list-2col-main .list-item h3 {
  position: relative;
  display: inline-block;
  font-weight: normal;
  line-height: 1.4;
  text-align: left;
  font-size: 32px;
  font-size: 3.2rem;
}

@media screen and (min-width: 768px) {
  .list.list-2col-main .list-item h3 {
    font-size: 40px;
    font-size: 4rem;
  }
}

.list.list-2col-main .cont-moon {
  position: relative;
}

.list.list-2col-main .cont-moon:before {
  content: "";
  background: url("../img/cont_moon.png") no-repeat center center;
  background-size: 100%;
  position: absolute;
  bottom: -260px;
  left: 50%;
  -webkit-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
  opacity: .5;
  height: calc(743px / 2);
  width: calc(832px / 2);
  max-width: 300px;
}

@media screen and (min-width: 768px) {
  .list.list-2col-main .cont-moon:before {
    bottom: -285px;
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
    max-width: 100%;
  }
}

@media screen and (min-width: 768px) {
  .list.list-thumb {
    padding: 0 20px;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
  }
}

@media screen and (min-width: 768px) {
  .list.list-thumb {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
}

.list.list-thumb .list-item {
  margin-top: 100px;
  padding: 0 30px;
}

@media screen and (min-width: 768px) {
  .list.list-thumb .list-item {
    margin-top: 300px;
    padding: 0 3%;
    width: 50%;
  }
}

.list.list-thumb .list-item:first-child {
  margin-top: 125px;
}

@media screen and (min-width: 768px) {
  .list.list-thumb .list-item:first-child {
    margin-top: 100px;
  }
}

.list.list-thumb .list-item figure {
  padding: 0 5%;
}

@media screen and (min-width: 768px) {
  .list.list-thumb .list-item figure {
    padding: 0;
  }
}

.list.list-thumb .list-item img {
  margin: 0 auto;
}

@media screen and (min-width: 768px) {
  .list.list-thumb .list-item img {
    margin: 0;
  }
}

.list.list-thumb .list-item p {
  margin-top: 20px;
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  .list.list-thumb .list-item p {
    margin-top: 50px;
    font-size: 16px;
    font-size: 1.6rem;
  }
}

.list.list-craftsmanship {
  position: relative;
  margin-bottom: 45px;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .list.list-craftsmanship {
    margin-bottom: 180px;
  }
}

@media screen and (min-width: 960px) {
  .list.list-craftsmanship {
    margin-bottom: 90px;
  }
}

.list.list-craftsmanship .image-item .image-item-inner {
  overflow: hidden;
  width: 100%;
}

@media screen and (min-width: 768px) {
  .list.list-craftsmanship .image-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 80%;
  }
}

.list.list-craftsmanship .txt-item {
  position: relative;
  margin-top: 25px;
  padding: 0 25px;
  z-index: 1;
}

@media screen and (min-width: 768px) {
  .list.list-craftsmanship .txt-item {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 1300px;
    margin: 0 auto;
    width: 100%;
  }
}

@media screen and (min-width: 768px) {
  .list.list-craftsmanship .txt-item .wrap-craftsmanship-desc {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-left: auto;
    max-width: 500px;
    height: 100%;
    width: 50%;
  }
}

.list.list-craftsmanship.reverse {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
}

@media screen and (min-width: 768px) {
  .list.list-craftsmanship.reverse .image-item img {
    margin-left: auto;
  }
}

@media screen and (min-width: 768px) {
  .list.list-craftsmanship.reverse .txt-item .wrap-craftsmanship-desc {
    margin-left: 0;
  }
}

.list.list-line-up {
  padding: 0 15px;
}

@media screen and (min-width: 768px) {
  .list.list-line-up {
    margin-top: 45px;
    padding: 0;
  }
}

@media screen and (min-width: 768px) {
  .list.list-line-up {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
}

.list.list-line-up li {
  text-align: center;
}

@media screen and (min-width: 768px) {
  .list.list-line-up li {
    margin-top: 0;
    padding: 0 25px;
  }
}

.list.list-line-up .image-item {
  padding: 45px 0 30px;
}

@media screen and (min-width: 768px) {
  .list.list-line-up .image-item {
    padding: 45px 0;
  }
}

.list.list-line-up .image-item img {
  position: relative;
  max-width: 230px;
  width: 100%;
}

.list.list-line-up .txt-item h4 {
  font-weight: normal;
  font-size: 18px;
  font-size: 1.8rem;
}

@media screen and (min-width: 768px) {
  .list.list-line-up .txt-item h4 {
    font-size: 24px;
    font-size: 2.4rem;
  }
}

.list.list-line-up .txt-item h4 .price {
  display: block;
  font-weight: normal;
  margin-top: 10px;
  line-height: 1;
  letter-spacing: .2rem;
  font-size: 18px;
  font-size: 1.8rem;
}

@media screen and (min-width: 768px) {
  .list.list-line-up .txt-item h4 .price {
    margin-top: 20px;
    font-size: 24px;
    font-size: 2.4rem;
  }
}

.list.list-line-up .limited-label {
  display: inline-block;
  border: 1px solid #fff;
  padding: 6px 18px;
  letter-spacing: .2rem;
  margin: 15px 0 10px;
}

@media screen and (min-width: 768px) {
  .list.list-line-up .limited-label {
    margin: 30px 0 20px;
  }
}

.list.list-line-up .release {
  font-size: 16px;
  font-size: 1.6rem;
}

@media screen and (min-width: 768px) {
  .list.list-line-up .release {
    font-size: 18px;
    font-size: 1.8rem;
  }
}

.list.list-line-up p {
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  .list.list-line-up p {
    font-size: 16px;
    font-size: 1.6rem;
  }
}

.list.list-line-up .btn-group {
  margin-top: 50px;
}

@media screen and (min-width: 768px) {
  .list.list-line-up .btn-group {
    margin-top: 130px;
  }
}

.list.list-byakudan-nuri {
  padding: 0 30px;
}

@media screen and (min-width: 768px) {
  .list.list-byakudan-nuri {
    padding: 0 0 0 30px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
  }
}

@media screen and (min-width: 768px) {
  .list.list-byakudan-nuri li {
    width: 50%;
  }
}

@media screen and (min-width: 768px) {
  .list.list-byakudan-nuri .txt-item {
    padding-right: 3%;
    max-width: 600px;
  }
}

.list.list-byakudan-nuri .txt-item h4 {
  font-weight: normal;
  margin-bottom: 20px;
  font-size: 32px;
  font-size: 3.2rem;
}

@media screen and (min-width: 768px) {
  .list.list-byakudan-nuri .txt-item h4 {
    margin-bottom: 40px;
    font-size: 40px;
    font-size: 4rem;
  }
}

.list.list-byakudan-nuri .txt-item p {
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  .list.list-byakudan-nuri .txt-item p {
    font-size: 16px;
    font-size: 1.6rem;
  }
}

.list.list-byakudan-nuri .image-item {
  margin-top: 40px;
}

@media screen and (min-width: 768px) {
  .list.list-byakudan-nuri .image-item {
    margin-top: 0;
    max-width: 950px;
  }
}

.list.list-socials {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  background-color: #14171a;
  padding: 15px 0;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

@media screen and (min-width: 768px) {
  .list.list-socials {
    padding: 30px 0;
  }
}

.list.list-socials li {
  padding: 0 10px;
}

.list.list-socials li a {
  display: block;
}

.wrap-sky {
  background-color: #000;
  position: relative;
  z-index: 1;
}

.wrap-sky .sky-layer {
  background: url("../img/bg_img01.png") no-repeat center center;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.wrap-byakudan-nuri {
  position: relative;
  margin-top: 100px;
  padding: 50px 0;
  overflow: hidden;
}

@media screen and (min-width: 768px) {
  .wrap-byakudan-nuri {
    margin-top: 10vw;
    padding: 100px 0;
  }
}

.wrap-byakudan-nuri .byakudan-nuri-layer {
  background: url("../img/bg_byakudan_nuri.png") no-repeat center center;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.craftsmanship {
  position: absolute;
  padding: 20px 30px;
  top: -55px;
  right: 30px;
}

@media screen and (min-width: 768px) {
  .craftsmanship {
    position: absolute;
    padding: 40px 60px;
    top: -140px;
    right: 70px;
    max-width: 100%;
    width: auto;
  }
}

@media screen and (min-width: 960px) {
  .craftsmanship {
    padding: 50px 90px;
    top: -200px;
    right: 120px;
  }
}

.craftsmanship img {
  width: 60%;
}

@media screen and (min-width: 768px) {
  .craftsmanship img {
    width: 70%;
  }
}

@media screen and (min-width: 960px) {
  .craftsmanship img {
    width: auto;
  }
}

.craftsmanship span {
  display: block;
  margin-top: 15px;
  text-align: center;
  font-size: 20px;
  font-size: 2rem;
}

@media screen and (min-width: 768px) {
  .craftsmanship span {
    margin-top: 30px;
    font-size: 28px;
    font-size: 2.8rem;
  }
}

.craftsmanship-desc dt {
  margin-bottom: 15px;
  line-height: 1;
  font-size: 30px;
  font-size: 3rem;
}

@media screen and (min-width: 768px) {
  .craftsmanship-desc dt {
    margin-bottom: 20px;
    font-size: 48px;
    font-size: 4.8rem;
  }
}

.craftsmanship-desc .lacquer {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
  font-size: 2.2rem;
}

@media screen and (min-width: 768px) {
  .craftsmanship-desc .lacquer {
    font-size: 30px;
    font-size: 3rem;
  }
}

.craftsmanship-desc dd p {
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  .craftsmanship-desc dd p {
    font-size: 16px;
    font-size: 1.6rem;
  }
}

.border {
  background-color: rgba(255, 255, 255, 0.5);
  position: absolute;
  -webkit-transition: top 1500ms ease, left 1500ms ease, right 1500ms ease, bottom 1500ms ease;
  -o-transition: top 1500ms ease, left 1500ms ease, right 1500ms ease, bottom 1500ms ease;
  transition: top 1500ms ease, left 1500ms ease, right 1500ms ease, bottom 1500ms ease;
}

.border.top {
  top: 0;
  left: 0;
  right: 100%;
  height: 2px;
}

.border.left {
  top: 100%;
  bottom: 0;
  left: 0;
  width: 2px;
}

.border.right {
  top: 0;
  bottom: 100%;
  right: 0;
  width: 2px;
}

.border.bottom {
  bottom: 0;
  left: 100%;
  right: 0;
  height: 2px;
}

/**
 * footer
 */
footer .box-footer {
  position: relative;
  padding: 40px 0;
}

@media screen and (min-width: 768px) {
  footer .box-footer {
    padding: 45px 0;
    display: block;
  }
}

@media screen and (min-width: 768px) {
  footer .box-footer .footer-logo {
    position: absolute;
    left: 0;
    right: 0;
  }
}

footer .box-footer .list-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

@media screen and (min-width: 768px) {
  footer .box-footer .list-logo {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
}

footer .box-footer .seiko-logo, footer .box-footer .presage-logo {
  padding: 0 15px;
}

@media screen and (min-width: 768px) {
  footer .box-footer .seiko-logo {
    padding-left: 50px;
  }
}

@media screen and (min-width: 768px) {
  footer .box-footer .presage-logo {
    padding-right: 50px;
  }
}

footer .box-footer a {
  display: block;
}

footer .copyright {
  margin-top: 30px;
  text-align: center;
}

@media screen and (min-width: 768px) {
  footer .copyright {
    margin-top: 0;
  }
}

/**
 * effect
 */
.overlay {
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 110%;
}

.fadein {
  opacity: 0;
  -webkit-transition: opacity 1.5s ease;
  -o-transition: opacity 1.5s ease;
  transition: opacity 1.5s ease;
}

.fadein.is-show {
  opacity: 1;
}

.fadeout {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 3s linear, visibility 3s linear;
  -o-transition: opacity 3s linear, visibility 3s linear;
  transition: opacity 3s linear, visibility 3s linear;
}

.fadeout.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.fadein-x-left {
  opacity: 0;
  -webkit-transform: translate3d(-50px, 0, 0);
  transform: translate3d(-50px, 0, 0);
  -webkit-transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  -o-transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease, -webkit-transform 1.5s ease;
}

.fadein-x-left.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.fadein-x-right {
  opacity: 0;
  -webkit-transform: translate3d(50px, 0, 0);
  transform: translate3d(50px, 0, 0);
  -webkit-transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  -o-transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease, -webkit-transform 1.5s ease;
}

.fadein-x-right.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.fadein-y {
  opacity: 0;
  -webkit-transform: translate3d(0, 50px, 0);
  transform: translate3d(0, 50px, 0);
  -webkit-transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  -o-transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease, -webkit-transform 1.5s ease;
}

.fadein-y.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.fadein-image-left {
  position: relative;
  opacity: 0;
}

.fadein-image-left.is-show {
  opacity: 1;
}

.fadein-image-left.is-show:before {
  content: "";
  -webkit-animation: imageAnimLeft 1.5s ease forwards;
  animation: imageAnimLeft 1.5s ease forwards;
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

@-webkit-keyframes imageAnimLeft {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
  }
}

@keyframes imageAnimLeft {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
  }
}

.fadein-image-right {
  position: relative;
  opacity: 0;
}

.fadein-image-right.is-show {
  opacity: 1;
}

.fadein-image-right.is-show:before {
  content: "";
  -webkit-animation: imageAnimRight 1.5s ease forwards;
  animation: imageAnimRight 1.5s ease forwards;
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

@-webkit-keyframes imageAnimRight {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}

@keyframes imageAnimRight {
  0% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}

.fadein-scale {
  opacity: 0;
  -webkit-transform: scale(1.2);
  -ms-transform: scale(1.2);
  transform: scale(1.2);
  -webkit-transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  transition: opacity 1.5s ease, -webkit-transform 1.5s ease;
  -o-transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease;
  transition: opacity 1.5s ease, transform 1.5s ease, -webkit-transform 1.5s ease;
}

.fadein-scale.is-show {
  opacity: 1;
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}

.fadein-border.is-show .top {
  right: 0;
}

.fadein-border.is-show .left {
  top: 0;
}

.fadein-border.is-show .right {
  bottom: 0;
}

.fadein-border.is-show .bottom {
  left: 0;
}

.effect-red {
  position: relative;
}

.effect-red .box-bg-red {
  position: absolute;
  max-width: 400px;
  width: 100%;
  height: 400px;
}

.effect-red .box-bg-red.first {
  bottom: -75px;
  right: 0;
}

@media screen and (min-width: 768px) {
  .effect-red .box-bg-red.first {
    bottom: 30px;
    right: 0px;
  }
}

.effect-red .box-bg-red.second {
  display: none;
}

@media screen and (min-width: 768px) {
  .effect-red .box-bg-red.second {
    display: block;
    top: -170px;
    bottom: auto;
    right: 12vw;
  }
}

.effect-red .box-bg-red.third {
  display: none;
}

@media screen and (min-width: 768px) {
  .effect-red .box-bg-red.third {
    display: block;
    bottom: -170px;
    left: 12vw;
    right: auto;
  }
}

.effect-red .box-bg-red.fourth {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  max-width: none;
  height: auto;
}

.effect-red .box-bg-red.fourth .bg-red {
  background: url("../img/bg_red_sp.png") no-repeat center center;
  background-size: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  max-width: 340px;
  -webkit-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
  height: 120%;
  width: 120%;
  opacity: .7;
}

@media screen and (min-width: 768px) {
  .effect-red .box-bg-red.fourth .bg-red {
    background: url("../img/bg_red.png") no-repeat center center;
    background-size: 100%;
    max-width: none;
    width: 200%;
    opacity: 1;
  }
}

.effect-red .box-bg-red .wrap-img-media {
  height: 100%;
}

.effect-red .box-bg-red .wrap-img-media .img-media img {
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
  transform: translate3d(-50%, -50%, 0);
  width: 150%;
}

.effect-red .bg-red {
  background: url("../img/bg_red.png") no-repeat center center;
  background-size: 100%;
  height: 100%;
  width: 100%;
}

@media screen and (max-width: 767px) {
  .o-hidden {
    overflow: hidden;
  }
}

@media screen and (min-width: 768px) {
  .o-hidden-md {
    overflow: hidden;
  }
}