@charset "UTF-8";
* {
  box-sizing: border-box;
}

html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
}
body.search {
  max-width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: normal;
  font-size: inherit;
}

h3,
h4,
h5,
h6 {
  font-weight: inherit;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

img {
  border: 0;
  max-width: 100%;
  width: 100%;
  height: auto;
  backface-visibility: hidden;
  vertical-align: middle;
}

ul,
ol,
dl,
dt,
dd {
  padding: 0;
  margin: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

li, ol {
  list-style: none;
}

a {
  text-decoration: none;
  display: inline-block;
  color: inherit;
  cursor: pointer;
}

p {
  margin-top: 0;
  margin-bottom: 0;
}

b {
  font-weight: bold;
}

input[type=submit],
input[type=reset],
input[type=button],
button {
  background: none;
  border: 0;
  color: inherit;
  /* cursor: default; */
  font: inherit;
  line-height: normal;
  overflow: visible;
  padding: 0;
  -webkit-appearance: button; /* for input */
  -webkit-user-select: none; /* for button */
  -moz-user-select: none;
  -ms-user-select: none;
  cursor: pointer;
}

button:focus {
  outline: 0;
}

input::-moz-focus-inner,
button::-moz-focus-inner {
  border: 0;
  padding: 0;
}

[role=button] {
  color: inherit;
  cursor: default;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  white-space: pre;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

figure {
  display: block;
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0;
  margin-inline-end: 0;
  margin: 0;
}

@media all and (min-width: 768px) {
  a[href^=tel] {
    pointer-events: none;
  }
}

input[type=text],
input[type=email],
input[type=tel],
textarea, select,
input[type=search],
input[type=button],
input[type=submit],
input[type=reset] {
  border-width: 0;
  border-style: none;
  border-color: none;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "游ゴシック", "Yu Gothic", "游ゴシック体", "YuGothic", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

/*
  ----------------
  common styles
  ----------------
*/
/*** 表示・非表示 ***/
.pc-only-inline-block {
  display: inline-block;
}
@media all and (max-width : 767px) {
  .pc-only-inline-block {
    display: none;
  }
}

/*** FlexBox ***/
.flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}
@media all and (max-width : 767px) {
  .flex {
    align-items: center;
    justify-content: center;
  }
}
.flex.nowrap {
  flex-wrap: nowrap;
}
@media all and (max-width : 767px) {
  .flex.inherit {
    justify-content: space-between;
    align-content: space-between;
    align-items: stretch;
  }
}
.flex.jcA {
  justify-content: space-around;
}
.flex.jcE {
  justify-content: flex-end;
}
@media all and (max-width : 767px) {
  .flex.sp-jcA {
    justify-content: space-around;
  }
}
.flex.jcC {
  justify-content: center;
}
.flex.fS {
  justify-content: flex-start;
}
.flex.fE {
  justify-content: flex-end;
}
@media all and (max-width : 767px) {
  .flex.sp-fS {
    justify-content: flex-start;
  }
}
.flex.aiC {
  align-items: center;
}
.flex.aiE {
  align-items: flex-end;
}
.flex.aifS {
  align-items: flex-start;
}
@media all and (max-width : 767px) {
  .flex.sp-aifS {
    align-items: flex-start;
  }
}
.flex.row-re {
  flex-direction: row-reverse;
}
@media all and (max-width : 767px) {
  .flex.sp-row-re {
    flex-direction: row-reverse;
  }
}
@media all and (max-width : 767px) {
  .flex.sp-reverse {
    flex-direction: column-reverse;
  }
}
@media all and (max-width : 767px) {
  .flex.sp-sB {
    justify-content: space-between;
  }
}
.flex.gap5 {
  gap: 5px;
}
.flex.gap10 {
  gap: 10px;
}
@media all and (max-width : 767px) {
  .flex.gap10 {
    gap: 5px;
  }
}
.flex.gap20 {
  gap: 20px;
}
@media all and (max-width : 767px) {
  .flex.gap20 {
    gap: 10px;
  }
}
.flex.gap30 {
  gap: 30px;
}
@media all and (max-width : 767px) {
  .flex.gap30 {
    gap: 15px;
  }
}
.flex.gap40 {
  gap: 40px;
}
@media all and (max-width : 767px) {
  .flex.gap40 {
    gap: 15px;
  }
}
.flex.gap50 {
  gap: 50px;
}
@media all and (max-width : 767px) {
  .flex.gap50 {
    gap: 15px;
  }
}
.flex.gap60 {
  gap: 60px;
}
@media all and (max-width : 767px) {
  .flex.gap60 {
    gap: 15px;
  }
}

@media all and (max-width : 767px) {
  .sp-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-around;
  }
}

.core {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/***********/
a, button[type=submit] {
  transition: all 0.3s;
}
a:hover, button[type=submit]:hover {
  opacity: 0.7;
}

/*** Container ***/
.containers {
  max-width: 1230px;
  width: 100%;
  margin: 0 auto;
  padding: 120px 15px;
}
@media all and (max-width : 1200px) {
  .containers {
    padding: 35px 15px;
  }
}

/*** Shadow ***/
.box-shadow {
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
}

.txt-shadow {
  text-shadow: 2px 3px 3px rgba(0, 0, 0, 0.4);
}

/*** Scroll ***/
@media all and (max-width : 767px) {
  .scroll {
    overflow-x: scroll;
  }
}

/*** Clearfix ***/
.cf:before,
.cf:after {
  content: "";
  display: block;
  overflow: hidden;
}

.cf:after {
  clear: both;
}

.cf {
  zoom: 1;
  display: inline-table;
}

/*** その他 ***/
main {
  padding-top: 100px;
}
@media all and (max-width : 1249px) {
  main {
    padding-top: 60px;
  }
}

/*
  ----------------
  文章のスタイル設定
  ----------------
*/
body {
  font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "游ゴシック", "Yu Gothic", "游ゴシック体", "YuGothic", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  color: #262626;
  font-size: clamp(14px, 1.3008130081vw, 16px);
  line-height: 1.75;
  overflow-x: hidden;
}

/*
  ----------------
  ユーティリティー
  ----------------
*/
.container {
  max-width: 1230px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}
@media all and (max-width : 767px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/*
  ----------------
  レスポンシブ用のユティリティー
  ----------------
*/
@media all and (min-width: 768px) {
  .sp-only {
    display: none !important;
  }
}

@media all and (min-width: 1250px) {
  .hsp-only {
    display: none !important;
  }
}

@media all and (max-width : 767px) {
  .pc-only {
    display: none !important;
  }
}

@media all and (max-width : 1249px) {
  .hpc-only {
    display: none !important;
  }
}

/*
  ----------------
  Header
  ----------------
*/
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 30;
  transition: all 0.3s;
  background: #fff;
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.2);
}
header.hide {
  transform: translateY(-150px);
}
header .nav {
  background: #FFF;
  width: 100%;
  height: 100px;
}
@media all and (max-width : 1249px) {
  header .nav {
    height: 60px;
  }
}
header .nav__logo {
  padding: 15px 0 0 50px;
}
@media all and (max-width : 1249px) {
  header .nav__logo {
    padding: 15px 0 0 15px;
  }
}
header .nav__logo__img {
  width: 300px;
  transition: all 0.3s;
}
@media all and (max-width : 1249px) {
  header .nav__logo__img {
    width: 200px;
  }
}
@media all and (max-width : 1249px) {
  header .nav__menu {
    display: none;
  }
}
header .nav__menu .aside-list li a {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 190px;
  height: 60px;
  text-align: center;
  font-weight: 700;
  line-height: 1.4;
  color: #FFF;
}
header .nav__menu .aside-list li a::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
}
header .nav__menu .aside-list li .aside-list__contact {
  background: #FC8C01;
  padding-left: 24px;
}
header .nav__menu .aside-list li .aside-list__contact::before {
  background: transparent url(../images/common/ico_mail.svg) 0 0/contain no-repeat;
  width: 20px;
  height: 16px;
  left: 33px;
}
header .nav__menu .aside-list li .aside-list__document {
  background: #0F1ED2;
  padding-left: 33px;
}
header .nav__menu .aside-list li .aside-list__document::before {
  background: transparent url(../images/common/ico_download.svg) 0 0/contain no-repeat;
  width: 24px;
  height: 24px;
  left: 16px;
}
header .nav__menu .nav-list {
  color: #000;
}
header .nav__menu .nav-list li {
  font-weight: bold;
  margin-right: 30px;
}
header .nav__menu .nav-list li .nav-list__link {
  padding: 0 18px 0 0;
  color: #262626;
  position: relative;
}
header .nav__menu .nav-list li .nav-list__link::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 2px solid #262626;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-50%) rotate(135deg);
  top: 50%;
  right: 0;
  border-radius: 2px;
}
header .nav__menu .nav-list li .nav-list__link:hover {
  color: #0F1ED2;
  opacity: 1;
}
header .nav__menu .nav-list li .nav-list__link.active {
  color: #0F1ED2;
}
header .nav__menu .nav-list li .nav-list__link.active::after {
  transform: translateY(-50%) rotate(315deg);
  margin-top: 3px;
}
header .nav__anc {
  background: #313242;
  padding: 10px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media all and (max-width : 1249px) {
  header .nav__anc {
    display: none;
  }
}
header .nav__anc ul li {
  line-height: 1.2;
  font-size: 14px;
}
header .nav__anc ul li:not(:last-child) {
  border-right: 1px solid #FFF;
  padding-right: 20px;
  margin-right: 20px;
}
header .nav__anc ul li a {
  position: relative;
  color: #FFF;
}
header .nav__anc ul li a::after {
  content: "";
  display: inline-block;
  position: absolute;
  bottom: -3px;
  width: 100%;
  height: 1px;
  border-radius: 5px;
  background: transparent;
  width: 0%;
  transition: all 0.3s linear;
  left: 50%;
  transform: translateX(-50%);
}
header .nav__anc ul li a:hover {
  opacity: 1;
}
header .nav__anc ul li a:hover::after {
  background: #FFF;
  width: 100%;
}
header #nav-toggle {
  display: none;
  padding: 20px 20px 20px;
  width: 60px;
  height: 60px;
}
@media all and (max-width : 1249px) {
  header #nav-toggle {
    display: block;
  }
}
header #nav-toggle span {
  display: block;
  background: #000;
  height: 2px;
  transition: transform 0.5s ease-in-out, top 0.5s ease;
}
header #nav-toggle span:not(:last-child) {
  margin-bottom: 8px;
}
header #gloval-nav {
  display: none;
  border-top: 1px solid #cecece;
  padding: 15px;
  overflow: auto;
  background: #FFF;
}
header #gloval-nav .wrap .list {
  font-size: 14px;
  font-weight: bold;
  border-bottom: 1px solid #cecece;
}
header #gloval-nav .wrap .list__ttl {
  display: block;
  padding: 10px 15px;
  position: relative;
  color: #262626;
  position: relative;
}
header #gloval-nav .wrap .list__ttl.border {
  border-bottom: 1px solid #cecece;
}
header #gloval-nav .wrap .list__ttl::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 2px solid #262626;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-50%) rotate(45deg);
  top: 50%;
  right: 15px;
}
header #gloval-nav .wrap .list__anc {
  margin: 0 15px;
}
header #gloval-nav .wrap .list__anc li {
  padding: 10px 15px;
}
header #gloval-nav .wrap .list__anc li:not(:first-child) {
  border-top: 1px solid #cecece;
}
header .aside {
  margin: 15px;
}
header .aside li:not(:last-child) {
  margin-bottom: 10px;
}
header .aside li a {
  display: block;
  padding: 10px 48px 10px 48px;
  position: relative;
  text-align: center;
  line-height: 1.4;
  color: #FFF;
  border-radius: 5px;
}
header .aside li a::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  margin: auto;
}
header .aside li .aside__contact {
  background: #FC8C01;
  padding-left: 24px;
}
header .aside li .aside__contact::before {
  background: transparent url(../images/common/ico_mail.svg) 0 0/contain no-repeat;
  width: 20px;
  height: 16px;
  left: 16px;
}
header .aside li .aside__document {
  background: #0F1ED2;
  padding-left: 33px;
}
header .aside li .aside__document::before {
  background: transparent url(../images/common/ico_download.svg) 0 0/contain no-repeat;
  width: 24px;
  height: 24px;
  left: 16px;
}

header.open {
  height: 100%;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: none;
}
header.open #nav-toggle {
  position: relative;
}
header.open #nav-toggle span {
  background: #000;
}
header.open #nav-toggle span:first-child {
  transform: rotate(45deg);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 27px;
}
header.open #nav-toggle span:nth-child(2) {
  display: none;
}
header.open #nav-toggle span:last-child {
  transform: rotate(-45deg);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 27px;
}

/* parts-manufacturing */
.parts-manufacturing header .nav__anc {
  background: #162C56;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing header .nav__anc {
  background: #7AA5D3;
}

/*
  ----------------
  Footer
  ----------------
*/
footer {
  background: #FFF;
}
footer .containers {
  padding: 80px 15px 30px;
}
@media all and (max-width : 767px) {
  footer .containers {
    padding: 40px 15px 20px;
  }
}
footer .footer__menu li {
  font-weight: bold;
}
footer .footer__menu li:not(:last-child) {
  margin-bottom: 10px;
}
footer .footer__menu li.footer__menu--top {
  font-size: 16px;
}
footer .footer__menu li.footer__menu--lower {
  font-size: 14px;
  padding-left: 20px;
}
footer .footer__menu li.footer__menu--lower a {
  position: relative;
  padding-left: 18px;
}
footer .footer__menu li.footer__menu--lower a::before {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid #0F1ED2;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-50%) rotate(45deg);
  top: 50%;
  left: 0;
}
footer .copy {
  font-size: 12px;
  line-height: 1.2;
  margin-top: 30px;
}
@media all and (max-width : 767px) {
  footer .copy__menu {
    margin-bottom: 20px;
  }
}
footer .copy__menu li {
  padding: 0 15px 0 0;
}
@media all and (max-width : 767px) {
  footer .copy__menu li {
    margin-bottom: 10px;
  }
}
footer .copy__menu li:not(:first-child) {
  border-left: 1px solid #CFD0E2;
  padding: 0 15px;
}
@media all and (max-width : 767px) {
  footer .copy__menu li:not(:first-child) {
    margin-bottom: 10px;
  }
}
footer .copy .copyright {
  text-align: center;
}

/*
  ----------------
  各　見出し
  ----------------
*/
.ttl-secondary {
  font-size: clamp(20px, 2.9268292683vw, 35px);
  font-weight: 900;
  line-height: 1.5;
  text-align: center;
  padding-top: 30px;
  margin-bottom: 50px;
  position: relative;
}
.ttl-secondary::before {
  color: #0F1ED2;
  content: attr(data-en-label);
  font-size: clamp(12px, 1.3008130081vw, 16px);
  font-weight: 700;
  left: 50%;
  position: absolute;
  top: 0;
  transform: translateX(-50%);
}
@media all and (max-width : 767px) {
  .ttl-secondary {
    margin-bottom: 20px;
  }
}

/* parts-manufacturing */
.parts-manufacturing .ttl-secondary::before {
  color: #251F5D;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .ttl-secondary::before {
  color: #262626;
}

.ttl-tertiary {
  font-size: clamp(16px, 1.6260162602vw, 25px);
  font-weight: 700;
  margin-bottom: 30px;
}
@media all and (max-width : 767px) {
  .ttl-tertiary {
    margin-bottom: 15px;
  }
}

.lead {
  font-size: clamp(14px, 1.4634146341vw, 25px);
  font-weight: 500;
  text-align: center;
  margin-bottom: 30px;
}
@media all and (max-width : 767px) {
  .lead {
    margin-bottom: 15px;
  }
}

.note {
  font-size: clamp(10px, 0.9756097561vw, 12px);
}

/*
  ----------------
  パンくずのスタイル設定
  ----------------
*/
.breadcrumb {
  font-size: clamp(10px, 0.9756097561vw, 12px);
}
.breadcrumb .containers {
  padding: 5px 15px;
}
.breadcrumb ul li {
  position: relative;
}
.breadcrumb ul li:not(:last-child) {
  margin-right: 40px;
}
@media all and (max-width : 767px) {
  .breadcrumb ul li:not(:last-child) {
    margin-right: 20px;
  }
}
.breadcrumb ul li:not(:last-child)::before {
  content: ">";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -25px;
  margin: auto;
}
@media all and (max-width : 767px) {
  .breadcrumb ul li:not(:last-child)::before {
    right: -14px;
  }
}
.breadcrumb ul li a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* parts-manufacturing */
.parts-manufacturing .breadcrumb {
  background: #262626;
  color: #fff;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .breadcrumb {
  background: #C8D4E0;
  color: #262626;
}

/*
  ----------------
  ボタン
  ----------------
*/
.btn {
  display: block;
  width: 330px;
  color: #fff;
  font-size: clamp(14px, 1.6260162602vw, 20px);
  font-weight: bold;
  line-height: 1.2;
  text-align: center;
  padding: 23px;
  position: relative;
  border-radius: 50px;
  margin: 0 auto;
}
@media all and (max-width : 767px) {
  .btn {
    padding: 13px;
    width: 300px;
  }
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 30px;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: #FFF;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 40px;
  width: 5px;
  height: 5px;
  border-top: solid 1px #fff;
  border-right: solid 1px #fff;
  transform: rotate(45deg);
  transition: all 0.3s;
}
.btn__download {
  background: #0F1ED2;
}
.btn__download::after {
  border-color: #0F1ED2;
}
.btn__contact {
  background: #FC8C01;
}
.btn__contact::after {
  border-color: #FC8C01;
}
.btn:hover {
  opacity: 0.7;
}
.btn.large {
  width: 470px;
  padding: 27px;
  background: #fff;
  color: #0F1ED2;
}
@media all and (max-width : 767px) {
  .btn.large {
    width: 300px;
    padding: 13px;
  }
}
.btn.large::before {
  background: #0F1ED2;
}
.btn.large::after {
  border-color: #fff;
}
.btn.large span {
  position: relative;
  padding-left: 50px;
}
.btn.large span::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  left: 0;
  transition: all 0.3s;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.btn.large.btn__download span::before {
  width: 43px;
  height: 45px;
  background-image: url("../images/common/ico_document.svg");
}
@media all and (max-width : 767px) {
  .btn.large.btn__download span::before {
    width: 25px;
    height: 26px;
  }
}
.btn.large.btn__contact span::before {
  width: 45px;
  height: 29px;
  background-image: url("../images/common/ico_mail_02.svg");
}
@media all and (max-width : 767px) {
  .btn.large.btn__contact span::before {
    width: 25px;
    height: 16px;
  }
}

/*--------------------------------*/
/* MV 
/*--------------------------------*/
.mv {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  max-height: 700px;
}
.mv .containers {
  padding: 130px 15px 130px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
@media all and (max-width : 1200px) {
  .mv .containers {
    padding: 20px;
  }
}
.mv__copy {
  margin-bottom: 20px;
  font-size: clamp(16px, 1.6260162602vw, 20px);
}
@media all and (max-width : 1200px) {
  .mv__copy {
    text-align: center;
  }
}
.mv__copy b {
  font-size: clamp(18px, 2.0325203252vw, 25px);
  border-bottom: 1px solid #fff;
}
.mv__ttl {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(36px, 4.8780487805vw, 60px);
  line-height: 1;
  font-weight: bold;
  margin-bottom: 30px;
}
@media all and (max-width : 767px) {
  .mv__ttl {
    margin-bottom: 20px;
  }
}
.mv__lead {
  text-align: center;
  margin-bottom: 38px;
  font-size: clamp(14px, 1.6260162602vw, 20px);
}
.mv__lead b {
  font-size: clamp(23px, 2.2764227642vw, 28px);
}
@media all and (max-width : 767px) {
  .mv__lead {
    margin-bottom: 25px;
  }
}
.mv__img {
  margin-bottom: 25px;
}

/* explannernx */
.explannernx .mv {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../images/top/img_mv.jpg);
  color: #FFF;
}
@media all and (max-width : 767px) {
  .explannernx .mv {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../images/top/img_mv_sp.jpg);
  }
}

/* parts-manufacturing */
.parts-manufacturing .mv {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../images/parts-manufacturing/img_mv.jpg);
  color: #FFF;
}
@media all and (max-width : 767px) {
  .parts-manufacturing .mv {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(../images/parts-manufacturing/img_mv_sp.jpg);
  }
}
.parts-manufacturing .mv .containers {
  align-items: flex-start;
}
@media all and (max-width : 1200px) {
  .parts-manufacturing .mv .containers {
    align-items: center;
  }
}
.parts-manufacturing .mv__lead {
  text-align: left;
}
.parts-manufacturing .mv__lead b {
  font-size: clamp(20px, 2.2764227642vw, 28px);
}
@media all and (max-width : 767px) {
  .parts-manufacturing .mv__lead {
    text-align: center;
  }
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .mv {
  background-image: url(../images/chemical-material-manufacturing/img_mv.jpg);
  color: #262626;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .mv {
    background-image: url(../images/chemical-material-manufacturing/img_mv_sp.jpg);
  }
}
.chemical-material-manufacturing .mv .containers {
  align-items: flex-start;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .mv .containers {
    align-items: center;
  }
}
.chemical-material-manufacturing .mv__copy b {
  border-bottom: 1px solid #262626;
}
.chemical-material-manufacturing .mv__lead {
  text-align: left;
}
.chemical-material-manufacturing .mv__lead b {
  font-size: clamp(20px, 2.2764227642vw, 28px);
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .mv__lead {
    text-align: center;
  }
}

/*--------------------------------*/
/* EXPLANNER/NX 独自の強み 
/*--------------------------------*/
.strength .containers {
  padding-top: 100px;
  padding-bottom: 100px;
}
@media all and (max-width : 1200px) {
  .strength .containers {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}
.strength__img {
  width: 1200px;
}

/* explannernx */
.explannernx .strength {
  background: #F8F9FC;
}

/* parts-manufacturing */
.parts-manufacturing .strength {
  background: #1E4CA2;
  color: #fff;
}
.parts-manufacturing .strength .ttl-secondary::before {
  color: #fff;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .strength {
  background: #F5F6FA;
}

/*--------------------------------*/
/* EXPLANNER/NXの特長・選ばれる理由 
/*--------------------------------*/
.reason {
  background: #F4F9FF;
}
.reason-box {
  border-bottom: 1px solid #C3C4D0;
  margin-bottom: 50px;
}
@media all and (max-width : 767px) {
  .reason-box {
    margin-bottom: 20px;
  }
}
.reason-box__in {
  max-width: 1000px;
  margin: 0 auto;
  padding-bottom: 50px;
  position: relative;
  gap: 25px;
}
.reason-box__content {
  width: calc(100% - 375px - 25px);
}
@media all and (max-width : 767px) {
  .reason-box__content {
    width: 100%;
  }
}
.reason-box__ttl {
  text-align: left;
  color: #0F1ED2;
  margin-bottom: 20px;
}
.reason-box__ttl div {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #A2CAFB;
  font-size: clamp(14px, 1.6260162602vw, 20px);
}
.reason-box__ttl div span {
  font-size: clamp(20px, 2.4390243902vw, 30px);
}
.reason-box__list li {
  position: relative;
  padding-left: 20px;
}
.reason-box__list li:not(:last-child) {
  margin-bottom: 15px;
}
.reason-box__list li::before {
  position: absolute;
  content: "";
  clip-path: circle(50% at 50% 50%);
  background: #A2CAFB;
  width: 13px;
  height: 13px;
  top: 8px;
  left: 0;
}
.reason-box__img {
  width: 375px;
}
@media all and (max-width : 767px) {
  .reason-box__img {
    width: 100%;
  }
}
.reason-box__img--04 {
  width: 395px;
  margin: 0 -10px;
}
@media all and (max-width : 767px) {
  .reason-box__img--04 {
    margin: 0;
  }
}

/* parts-manufacturing */
.parts-manufacturing .reason {
  background: #fff;
}
.parts-manufacturing .reason-box {
  background: #F8F8F8;
  border-bottom: none;
  padding: 50px;
}
@media all and (max-width : 1200px) {
  .parts-manufacturing .reason-box {
    padding: 20px;
  }
}
.parts-manufacturing .reason-box__in {
  padding-bottom: 0;
}
.parts-manufacturing .reason-box__ttl {
  color: #0246A7;
}
.parts-manufacturing .reason-box__ttl div {
  color: #251F5D;
}
.parts-manufacturing .reason-box__list li::before {
  background: #251F5D;
}
.parts-manufacturing .reason-box__list li b {
  border-bottom: 1px solid #251F5D;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .reason {
  background: #fff;
}
.chemical-material-manufacturing .reason .ttl-secondary::before {
  background: linear-gradient(0deg, #a4c5eb 0%, #d0e7ff 100%);
  color: transparent;
  -webkit-background-clip: text;
          background-clip: text;
  text-fill-color: transparent;
}
.chemical-material-manufacturing .reason-box {
  background: none;
  border-color: #F5F6FA;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .reason-box {
    padding: 20px;
  }
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .reason-box__in {
    padding-bottom: 0;
  }
}
.chemical-material-manufacturing .reason-box__in .reason-box__content--01 {
  padding-left: 52px;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .reason-box__in .reason-box__content--01 {
    padding-left: 0;
  }
}
.chemical-material-manufacturing .reason-box__in .reason-box__content--03 {
  padding-left: 24px;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .reason-box__in .reason-box__content--03 {
    padding-left: 0;
  }
}
.chemical-material-manufacturing .reason-box__ttl {
  color: #437EBD;
}
.chemical-material-manufacturing .reason-box__ttl div {
  background: linear-gradient(0deg, #a4c5eb 0%, #d0e7ff 100%);
  color: transparent;
  -webkit-background-clip: text;
          background-clip: text;
  text-fill-color: transparent;
}
.chemical-material-manufacturing .reason-box__list li::before {
  background: linear-gradient(0deg, #a4c5eb 0%, #d0e7ff 100%);
}
.chemical-material-manufacturing .reason-box__list li b {
  border-bottom: 1px solid #251F5D;
}
.chemical-material-manufacturing .reason-box__img.reason-box__img--02 {
  width: 391px;
  margin: 0 -8px;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .reason-box__img.reason-box__img--02 {
    margin: 0;
    width: 375px;
  }
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .reason-box__img.reason-box__img--02 {
    width: 100%;
    margin: 0;
  }
}
.chemical-material-manufacturing .reason-box__img.reason-box__img--04 {
  width: 475px;
  margin: 0 -50px;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .reason-box__img.reason-box__img--04 {
    margin: 0;
    width: 375px;
  }
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .reason-box__img.reason-box__img--04 {
    width: 100%;
    margin: 0;
  }
}

/*--------------------------------*/
/* 動作環境 
/*--------------------------------*/
.system .containers {
  padding-bottom: 0;
}
.system__txt {
  text-align: center;
  margin-bottom: 50px;
}
.system-box {
  background: #F8F9FC;
  padding: 50px;
}
@media all and (max-width : 767px) {
  .system-box {
    padding: 15px;
  }
}
.system-box__note {
  max-width: 1000px;
  margin: 0 auto;
  font-size: 12px;
  color: #6E6E6E;
  padding-left: 1em;
  text-indent: -1em;
}
.system-box__note::before {
  content: "※";
}
.system .system-table {
  max-width: 1000px;
  margin: 0 auto 20px;
}
@media all and (max-width : 767px) {
  .system .system-table {
    width: 600px;
  }
}
.system .system-table th, .system .system-table td {
  padding: 10px 20px;
  font-weight: normal;
  border: 2px solid #F8F9FC;
}
.system .system-table__th--01 {
  text-align: center;
  background: #0F1ED2;
  color: #fff;
}
.system .system-table__th--02 {
  text-align: left;
  background: #C4DFFF;
}
.system .system-table td {
  background: #fff;
}

/* parts-manufacturing */
.parts-manufacturing .system-box {
  padding: 0;
  background: #fff;
}
.parts-manufacturing .system .system-table th, .parts-manufacturing .system .system-table td {
  border: 2px solid #fff;
}
.parts-manufacturing .system .system-table__th--01 {
  background: #251F5D;
  color: #fff;
}
.parts-manufacturing .system .system-table__th--02 {
  background: #DDDBE6;
}
.parts-manufacturing .system .system-table td {
  background: #F4F4F4;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .system {
  background: #F5F6FA;
}
.chemical-material-manufacturing .system .containers {
  padding-bottom: 120px;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .system .containers {
    padding-bottom: 35px;
  }
}
.chemical-material-manufacturing .system-box {
  padding: 0;
  background: inherit;
}
.chemical-material-manufacturing .system .system-table th, .chemical-material-manufacturing .system .system-table td {
  border: 2px solid #F5F6FA;
}
.chemical-material-manufacturing .system .system-table__th--01 {
  background: #7AA5D3;
  color: #fff;
}
.chemical-material-manufacturing .system .system-table__th--02 {
  background: #E6F0FA;
}
.chemical-material-manufacturing .system .system-table td {
  background: #fff;
}

/*--------------------------------*/
/* よくあるご質問 
/*--------------------------------*/
.faq-list {
  max-width: 1000px;
  margin: auto;
}
.faq-list__item:not(:last-child) {
  margin-bottom: 20px;
}
.faq-list__item--question {
  font-weight: 700;
  padding: 20px 30px;
  cursor: pointer;
  background: #F4F9FF;
}
.faq-list__item--question div {
  position: relative;
  padding: 0 30px;
}
.faq-list__item--question div::before {
  content: "Q";
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(16px, 1.6260162602vw, 20px);
  line-height: 1;
  color: #0F1ED2;
  position: absolute;
  top: 5px;
  left: 0;
}
.faq-list__item--question div::after {
  content: "＋";
  font-size: clamp(16px, 1.6260162602vw, 20px);
  font-weight: normal;
  position: absolute;
  line-height: 1;
  color: #0F1ED2;
  top: 5px;
  right: 0;
}
.faq-list__item--question.open div::after {
  content: "－";
}
.faq-list__item--answer {
  font-size: clamp(14px, 1.3008130081vw, 16px);
  padding: 20px 20px 20px 30px;
  display: none;
}
@media all and (max-width : 767px) {
  .faq-list__item--answer {
    margin-bottom: 35px;
  }
}
.faq-list__item--answer div {
  position: relative;
  padding: 0 0 0 30px;
}
.faq-list__item--answer div::before {
  content: "A";
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(16px, 1.6260162602vw, 20px);
  line-height: 1;
  color: #FC8C01;
  font-weight: bold;
  position: absolute;
  top: 5px;
  left: 0;
}

/* parts-manufacturing */
.parts-manufacturing .faq-list__item--question {
  background: #F2F2F2;
}
.parts-manufacturing .faq-list__item--question div::before {
  color: #251F5D;
}
.parts-manufacturing .faq-list__item--question div::after {
  color: #251F5D;
}
.parts-manufacturing .faq-list__item--answer div::before {
  color: #251F5D;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .faq .ttl-secondary::before {
  background: linear-gradient(0deg, #a4c5eb 0%, #d0e7ff 100%);
  color: transparent;
  -webkit-background-clip: text;
          background-clip: text;
  text-fill-color: transparent;
}
.chemical-material-manufacturing .faq-list__item--question {
  background: #F5F6FA;
}
.chemical-material-manufacturing .faq-list__item--question div::before {
  color: #7AA5D3;
}
.chemical-material-manufacturing .faq-list__item--question div::after {
  color: #262626;
}
.chemical-material-manufacturing .faq-list__item--answer div::before {
  color: #7AA5D3;
}

/*--------------------------------*/
/* cta 
/*--------------------------------*/
.cta {
  background: #0F1ED2;
}
.cta .containers {
  padding-top: 100px;
  padding-bottom: 100px;
}
@media all and (max-width : 1200px) {
  .cta .containers {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}
.cta__txt {
  font-size: clamp(18px, 2.0325203252vw, 25px);
  font-weight: bold;
  color: #fff;
  text-align: center;
  margin-bottom: 50px;
}

/* parts-manufacturing */
.parts-manufacturing .cta {
  background: #1E4CA2;
}
.parts-manufacturing .cta .btn.large {
  color: #1E4CA2;
}
.parts-manufacturing .cta .btn.large::before {
  background: #1E4CA2;
}
.parts-manufacturing .cta .btn.large span::before {
  background: none;
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center;
          mask-position: center;
  background-color: #1E4CA2;
  display: inline-block;
  aspect-ratio: 1/1;
}
.parts-manufacturing .cta .btn.large.btn__download span::before {
  -webkit-mask-image: url("../images/common/ico_document.svg");
          mask-image: url("../images/common/ico_document.svg");
}
.parts-manufacturing .cta .btn.large.btn__contact span::before {
  -webkit-mask-image: url("../images/common/ico_mail_02.svg");
          mask-image: url("../images/common/ico_mail_02.svg");
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .cta {
  background: #7AA5D3;
}
.chemical-material-manufacturing .cta .btn.large {
  color: #7AA5D3;
}
.chemical-material-manufacturing .cta .btn.large::before {
  background: #7AA5D3;
}
.chemical-material-manufacturing .cta .btn.large span::before {
  background: none;
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center;
          mask-position: center;
  background-color: #7AA5D3;
  display: inline-block;
  aspect-ratio: 1/1;
}
.chemical-material-manufacturing .cta .btn.large.btn__download span::before {
  -webkit-mask-image: url("../images/common/ico_document.svg");
          mask-image: url("../images/common/ico_document.svg");
}
.chemical-material-manufacturing .cta .btn.large.btn__contact span::before {
  -webkit-mask-image: url("../images/common/ico_mail_02.svg");
          mask-image: url("../images/common/ico_mail_02.svg");
}

/*--------------------------------*/
/* たとえば、こんな課題をお持ちではないですか？ 
/*--------------------------------*/
.issue {
  background: #F2F2F2;
}
.issue .containers {
  padding-bottom: 0;
}
.issue__ttl {
  padding-top: 0;
  padding-bottom: 20px;
}
.issue__ttl::before {
  width: 34px;
  height: 2px;
  background: #151D2D;
  bottom: 0;
  top: auto;
}
.issue-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  grid-column-gap: 13px;
  margin-bottom: 50px;
}
@media all and (max-width : 767px) {
  .issue-box {
    grid-template-columns: 1fr;
  }
}
.issue-box__item {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 2;
}
@media all and (max-width : 767px) {
  .issue-box__item:not(:last-child) {
    margin-bottom: 25px;
  }
}
.issue-box__txt {
  background: #fff;
  position: relative;
  padding: 40px 20px;
  text-align: center;
  font-weight: bold;
  margin-bottom: 30px;
}
@media all and (max-width : 767px) {
  .issue-box__txt {
    padding: 20px;
  }
}
.issue-box__txt::after {
  position: absolute;
  content: "";
  clip-path: polygon(0 0, 50% 100%, 100% 0);
  background: #fff;
  width: 30px;
  height: 12px;
  bottom: -10px;
  left: 0;
  right: 0;
  margin: auto;
}
.issue .solution {
  background: #1E4EAF url(../images/parts-manufacturing/bg_parts.png) 50% 0/cover no-repeat;
  position: relative;
  padding: 120px 15px 70px;
  color: #fff;
  margin: 0 calc(50% - 50vw);
  width: 100vw;
}
@media all and (max-width : 767px) {
  .issue .solution {
    padding: 70px 15px 35px;
  }
}
.issue .solution::before {
  position: absolute;
  content: "";
  border-style: solid;
  border-right: 87px solid transparent;
  border-left: 87px solid transparent;
  border-top: 45px solid #F2F2F2;
  border-bottom: 0;
  width: 0;
  height: 0;
  top: -1px;
  left: 0;
  right: 0;
  margin: auto;
}
.issue .solution .solution__ttl {
  padding-top: 0;
}
.issue .solution .btn {
  border: 1px solid #fff;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .issue {
  background: #EFF5FB;
}
.chemical-material-manufacturing .issue .containers {
  padding-bottom: 120px;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .issue .containers {
    padding-bottom: 35px;
  }
}
.chemical-material-manufacturing .issue__ttl::before {
  background: #7AA5D3;
}
.chemical-material-manufacturing .issue-box__txt {
  border-radius: 10px;
}
.chemical-material-manufacturing .issue .solution {
  background: url(../images/chemical-material-manufacturing/bg_solution.png) 50% 100%/cover no-repeat;
  position: relative;
  padding: 75px 15px 60px;
  color: #262626;
  max-width: 1200px;
  margin: 0 auto;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .issue .solution {
    padding: 70px 15px 35px;
    width: 100%;
  }
}
.chemical-material-manufacturing .issue .solution::before {
  border-right: 44px solid transparent;
  border-left: 44px solid transparent;
  border-top: 23px solid #EFF5FB;
  filter: drop-shadow(0 3px 2px rgba(139, 169, 203, 0.25));
}
.chemical-material-manufacturing .issue .solution .btn {
  border: none;
}

/*--------------------------------*/
/* EXPLANNER/NXの主要機能 
/*--------------------------------*/
.feature {
  background: #F2F2F2;
}
.feature__img {
  width: 1000px;
  margin: 0 auto;
}
.feature-box {
  max-width: 1000px;
  margin: 0 auto;
  padding-top: 67px;
}
.feature-box__ttl {
  text-align: center;
}
.feature-list {
  margin-bottom: 50px;
}
@media all and (max-width : 767px) {
  .feature-list {
    align-items: stretch;
    justify-content: flex-start;
  }
}
.feature-list__item {
  width: calc(33.3333333333% - 20px);
  background: #fff;
  border-radius: 5px;
  padding: 16px 8px 16px 92px;
  font-size: clamp(12px, 1.4634146341vw, 18px);
  font-weight: bold;
  position: relative;
}
@media all and (max-width : 767px) {
  .feature-list__item {
    width: calc(50% - 5px);
    padding: 8px 8px 8px 50px;
    display: flex;
    align-items: center;
  }
}
.feature-list__item::before {
  position: absolute;
  content: "";
  width: 50px;
  height: 50px;
  top: 0;
  bottom: 0;
  left: 30px;
  margin: auto;
}
@media all and (max-width : 767px) {
  .feature-list__item::before {
    width: 30px;
    height: 30px;
    left: 10px;
  }
}
.feature-list__item.feature-list__item--01::before {
  background: url(../images/parts-manufacturing/ico_feature_01.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--02::before {
  background: url(../images/parts-manufacturing/ico_feature_02.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--03 {
  font-size: clamp(12px, 1.3008130081vw, 16px);
}
.feature-list__item.feature-list__item--03::before {
  background: url(../images/parts-manufacturing/ico_feature_03.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--04::before {
  background: url(../images/parts-manufacturing/ico_feature_04.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--05::before {
  background: url(../images/parts-manufacturing/ico_feature_05.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--06::before {
  background: url(../images/parts-manufacturing/ico_feature_06.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--07::before {
  background: url(../images/parts-manufacturing/ico_feature_07.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--08::before {
  background: url(../images/parts-manufacturing/ico_feature_08.svg) 0 0/contain no-repeat;
}
.feature-list__item.feature-list__item--09::before {
  background: url(../images/parts-manufacturing/ico_feature_09.svg) 0 0/contain no-repeat;
}
.feature__txt {
  text-align: center;
  font-weight: bold;
  margin-bottom: 15px;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .feature {
  background: #FFF url(../images/chemical-material-manufacturing/bg_feature.png) 50% 100%/cover no-repeat;
}
.chemical-material-manufacturing .feature-list__item {
  background: linear-gradient(0deg, #a4c5eb 0%, #d0e7ff 100%);
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--01::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_01.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--02::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_02.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--03::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_03.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--04::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_04.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--05::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_05.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--06::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_06.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--07::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_07.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--08::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_08.svg) 0 0/contain no-repeat;
}
.chemical-material-manufacturing .feature-list__item.feature-list__item--09::before {
  background: url(../images/chemical-material-manufacturing/ico_feature_09.svg) 0 0/contain no-repeat;
}

/*--------------------------------*/
/* 資料ダウンロード
/*--------------------------------*/
.document {
  padding-top: 120px;
}
@media all and (max-width : 767px) {
  .document {
    padding-top: 35px;
  }
}
.document .containers {
  padding-top: 0;
  padding-bottom: 0;
}
@media all and (max-width : 767px) {
  .document .containers {
    padding: 0 15px;
  }
}
.document .document-link {
  display: block;
  background: #1E4EAF url(../images/parts-manufacturing/bg_parts.png) 50% 0/cover no-repeat;
  color: #fff;
  padding-top: 60px;
  padding-bottom: 60px;
}
@media all and (max-width : 767px) {
  .document .document-link {
    padding: 35px 20px;
  }
}
.document-box {
  max-width: 1000px;
  margin: 0 auto;
}
.document-box__img {
  max-width: 400px;
}
@media all and (max-width : 767px) {
  .document-box__img {
    width: 100%;
  }
}
.document-box__content {
  width: calc(100% - 400px - 20px);
}
@media all and (max-width : 767px) {
  .document-box__content {
    width: 100%;
  }
}
.document-box__ttl {
  font-weight: bold;
  margin-bottom: 20px;
}
.document-box__ttl b {
  font-size: clamp(18px, 2.0325203252vw, 25px);
}
.document-box__txt {
  margin-bottom: 26px;
}
.document-box .btn {
  background-color: #fff;
  color: #1E4CA2;
  margin: 0;
  font-size: clamp(14px, 1.3008130081vw, 16px);
  padding: 21px;
}
@media all and (max-width : 767px) {
  .document-box .btn {
    padding: 13px;
    margin: 0 auto;
  }
}
.document-box .btn::before {
  background: #1E4CA2;
}
.document-box .btn::after {
  border-color: #fff;
}

/* parts-manufacturing */
.parts-manufacturing .document .document__ttl::before {
  color: #fff;
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .document {
  padding: 120px 15px 0;
}
@media all and (max-width : 1200px) {
  .chemical-material-manufacturing .document {
    padding-top: 35px;
  }
}
.chemical-material-manufacturing .document .containers {
  padding-top: 0px;
  padding-bottom: 0;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .document .containers {
    padding: 0;
  }
}
.chemical-material-manufacturing .document .document-link {
  display: block;
  background-color: none;
  background: url(../images/chemical-material-manufacturing/bg_document.png) 50% 0/cover no-repeat;
  padding-top: 60px;
  padding-bottom: 60px;
  color: #262626;
  border-radius: 10px;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .document .document-link {
    padding: 35px 20px 35px;
  }
}
.chemical-material-manufacturing .document .document__ttl::before {
  color: #262626;
}
.chemical-material-manufacturing .document-box {
  max-width: 1000px;
  margin: 0 auto;
}
.chemical-material-manufacturing .document-box__img {
  max-width: 400px;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .document-box__img {
    width: 100%;
  }
}
.chemical-material-manufacturing .document-box__content {
  width: calc(100% - 400px - 20px);
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .document-box__content {
    width: 100%;
  }
}
.chemical-material-manufacturing .document-box__ttl {
  font-weight: bold;
  margin-bottom: 20px;
}
.chemical-material-manufacturing .document-box__txt {
  margin-bottom: 26px;
}
.chemical-material-manufacturing .document-box .btn {
  background-color: #fff;
  color: #7AA5D3;
  margin: 0;
  font-size: clamp(14px, 1.3008130081vw, 16px);
  padding: 21px;
  border: 2px solid #7AA5D3;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .document-box .btn {
    padding: 13px;
    margin: 0 auto;
  }
}
.chemical-material-manufacturing .document-box .btn::before {
  background: #7AA5D3;
}
.chemical-material-manufacturing .document-box .btn::after {
  border-color: #fff;
}

/*--------------------------------*/
/* explannernx 
/*--------------------------------*/
.explannernx .banner .containers {
  padding-top: 40px;
}
@media all and (max-width : 1200px) {
  .explannernx .banner .containers {
    padding-bottom: 60px;
  }
}
.explannernx .banner-list li {
  width: calc(50% - 25px);
}
@media all and (max-width : 767px) {
  .explannernx .banner-list li {
    width: 100%;
  }
}
.explannernx .banner-list .bnr {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  aspect-ratio: 23/8;
  width: 100%;
  max-width: 575px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: #FFF;
  border-radius: 10px;
  font-size: clamp(16px, 2.0325203252vw, 25px);
  font-weight: bold;
  text-align: center;
  margin: auto;
}
.explannernx .banner-list .bnr::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 30px;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #FFF;
}
.explannernx .banner-list .bnr::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 40px;
  width: 5px;
  height: 5px;
  border-top: solid 1px #fff;
  border-right: solid 1px #fff;
  transform: rotate(45deg);
  transition: all 0.3s;
}
.explannernx .banner-list .bnr__parts {
  background-image: linear-gradient(rgba(21, 29, 45, 0.8), rgba(21, 29, 45, 0.8)), url(../images/top/bg_btn_01.jpg);
}
.explannernx .banner-list .bnr__parts::after {
  border-color: #151D2D;
}
.explannernx .banner-list .bnr__chemical {
  background-image: linear-gradient(rgba(122, 165, 211, 0.8), rgba(122, 165, 211, 0.8)), url(../images/top/bg_btn_02.jpg);
}
.explannernx .banner-list .bnr__chemical::after {
  border-color: #7AA5D3;
}
.explannernx .banner-list .bnr span {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(12px, 1.2195121951vw, 15px);
  font-weight: normal;
}
.explannernx .about .containers {
  padding-top: 0;
}
.explannernx .about .containers .about-box {
  background: #F4F9FF;
  padding: 100px 95px;
  gap: 18px;
}
@media all and (max-width : 1200px) {
  .explannernx .about .containers .about-box {
    padding: 30px 20px;
  }
}
.explannernx .about .containers .about-box .ttl-secondary {
  text-align: left;
}
.explannernx .about .containers .about-box .ttl-secondary::before {
  left: 0;
  transform: none;
}
.explannernx .about .containers .about-box .lead {
  text-align: left;
  margin-bottom: 15px;
}
.explannernx .about .containers .about-box__content {
  width: calc(100% - 399px - 18px);
}
@media all and (max-width : 767px) {
  .explannernx .about .containers .about-box__content {
    width: 100%;
  }
}
.explannernx .about .containers .about-box__img {
  width: 399px;
}
@media all and (max-width : 767px) {
  .explannernx .about .containers .about-box__img {
    width: 100%;
  }
}
.explannernx .case .containers {
  max-width: 1000px;
  margin: 0 auto;
}
.explannernx .case-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto;
  grid-column-gap: 50px;
  margin-bottom: 50px;
}
@media all and (max-width : 767px) {
  .explannernx .case-box {
    grid-template-columns: 1fr;
  }
}
.explannernx .case-box__item {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 4;
  background: #F4F9FF;
  border-radius: 10px;
  padding-bottom: 40px;
}
.explannernx .case-box__img {
  margin-bottom: 30px;
}
.explannernx .case-box__img img {
  border-radius: 10px 10px 0 0;
}
.explannernx .case-box__category {
  margin-bottom: 26px;
}
.explannernx .case-box__category div {
  display: inline-block;
  background: #0F1ED2;
  color: #FFF;
  font-size: clamp(12px, 1.1382113821vw, 14px);
  font-weight: bold;
  padding: 10px 20px;
  position: relative;
  margin-left: -10px;
}
.explannernx .case-box__category div::before {
  position: absolute;
  content: "";
  clip-path: polygon(100% 0, 0% 100%, 100% 100%);
  background: #101662;
  width: 10px;
  height: 5px;
  top: -5px;
  left: 0;
}
.explannernx .case-box__ttl {
  text-align: center;
  padding: 0 20px;
  margin-bottom: 20px;
  font-size: clamp(14px, 1.4634146341vw, 18px);
}
.explannernx .case-box__ttl span {
  font-size: clamp(18px, 2.0325203252vw, 25px);
}
.explannernx .case-box__txt {
  padding: 0 20px;
  text-align: center;
}
.explannernx .case-box__txt b {
  color: #0F1ED2;
}

/*--------------------------------*/
/* フローティングメニュー 
/*--------------------------------*/
.floating-menu {
  display: none;
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  right: 5px;
  width: 56px;
  z-index: 1000;
  font-size: clamp(12px, 1.3008130081vw, 16px);
  line-height: 1.2;
  text-align: right;
}
@media all and (max-width : 767px) {
  .floating-menu {
    top: auto;
    bottom: 0;
    width: 100%;
    padding: 5px;
    right: auto;
    transform: none;
  }
}
.floating-menu div {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: flex-end;
}
@media all and (max-width : 767px) {
  .floating-menu div {
    width: 100%;
    align-items: stretch;
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: nowrap;
  }
}
.floating-menu div a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 56px;
  padding: 20px 10px;
  border-radius: 5px 0 0 5px;
  color: #fff;
}
@media all and (max-width : 767px) {
  .floating-menu div a {
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    width: auto;
    border-radius: 5px;
    text-align: center;
    padding: 10px;
  }
}
.floating-menu div a.for-chemical {
  background: #7AA5D3;
  writing-mode: vertical-rl;
}
@media all and (max-width : 767px) {
  .floating-menu div a.for-chemical {
    writing-mode: horizontal-tb;
  }
}
.floating-menu div a.for-parts {
  background: #251F5D;
  writing-mode: vertical-rl;
}
@media all and (max-width : 767px) {
  .floating-menu div a.for-parts {
    writing-mode: horizontal-tb;
  }
}
.floating-menu div a.floating-menu__bnr {
  width: 187px;
  background: #0F1ED2;
  position: relative;
  display: block;
  padding: 12px 0 7px 0;
  border: 1px solid #251F5D;
  border-right: none;
}
@media all and (max-width : 767px) {
  .floating-menu div a.floating-menu__bnr {
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: 0;
    width: auto;
    border: 1px solid #251F5D;
    padding: 5px 60px 5px 5px;
  }
}
.floating-menu div a.floating-menu__bnr::after {
  position: absolute;
  content: "";
}
.floating-menu div a.floating-menu__bnr .floating-menu__bnr--balloon {
  width: 175px;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  background: #fff;
  border-radius: 10px;
  padding: 5px 7px 5px 7px;
  font-size: clamp(10px, 1.0569105691vw, 13px);
  font-weight: bold;
  color: #0F1ED2;
  margin-left: -18px;
  margin-bottom: 10px;
  text-align: left;
}
@media all and (max-width : 767px) {
  .floating-menu div a.floating-menu__bnr .floating-menu__bnr--balloon {
    width: auto;
    margin: 0 0 5px;
    border-radius: 5px;
    align-items: center;
  }
}
.floating-menu div a.floating-menu__bnr .floating-menu__bnr--balloon::after {
  position: absolute;
  content: "";
  clip-path: polygon(0 0, 50% 100%, 100% 0);
  background: #fff;
  width: 20px;
  height: 10px;
  bottom: -5px;
  left: 0;
  right: 0;
  margin: auto;
}
.floating-menu div a.floating-menu__bnr .floating-menu__bnr--txt {
  font-size: clamp(12px, 1.3008130081vw, 16px);
  font-weight: bold;
  display: flex;
  align-items: center;
}
@media all and (max-width : 767px) {
  .floating-menu div a.floating-menu__bnr .floating-menu__bnr--txt {
    justify-content: center;
  }
}
.floating-menu div a.page-top {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 56px;
  padding: 32px 5px 10px;
  color: #fff;
  border-radius: 5px 0 0 5px;
  line-height: 1.2;
  background: #262626;
  position: relative;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
@media all and (max-width : 767px) {
  .floating-menu div a.page-top {
    flex-basis: auto;
    flex-shrink: 0;
    flex-grow: 0;
    border-radius: 5px;
    padding: 32px 5px 10px;
  }
}
.floating-menu div a.page-top::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  right: 0;
  margin: auto;
  background: url(../images/common/ico_arrow_top.svg) 0 0/contain no-repeat;
  width: 17px;
  height: 17px;
}

/* parts-manufacturing */
.parts-manufacturing .floating-menu {
  width: 217px;
}
@media all and (max-width : 767px) {
  .parts-manufacturing .floating-menu {
    width: 100%;
  }
}
.parts-manufacturing .floating-menu a.floating-menu__bnr::after {
  background: url(../images/parts-manufacturing/img_floating.svg) 0 0/contain no-repeat;
  width: 98px;
  height: 97px;
  top: -39px;
  right: -11px;
}
@media all and (max-width : 767px) {
  .parts-manufacturing .floating-menu a.floating-menu__bnr::after {
    width: 75px;
    height: 74px;
    top: -22px;
    right: 0;
  }
}

/* chemical-material-manufacturing */
.chemical-material-manufacturing .floating-menu {
  width: 217px;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .floating-menu {
    width: 100%;
  }
}
.chemical-material-manufacturing .floating-menu a.floating-menu__bnr::after {
  background: url(../images/chemical-material-manufacturing/img_floating.svg) 0 0/contain no-repeat;
  width: 85px;
  height: 107px;
  top: -47px;
  right: -11px;
}
@media all and (max-width : 767px) {
  .chemical-material-manufacturing .floating-menu a.floating-menu__bnr::after {
    right: 0;
  }
}

/*--------------------------------*/
/* モーダル 
/*--------------------------------*/
/* モーダルの背景（初期状態は非表示） */
#modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9998;
}

.is-modal-open {
  overflow: hidden;
  padding-right: 15px;
}

/* モーダルウィンドウ本体（初期状態は非表示） */
.modal-window {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  padding: 30px;
  z-index: 9999;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  width: 80%;
  max-width: 1000px;
  border-radius: 10px;
}
.modal-window.modal-header {
  top: 80px;
  right: 220px;
  left: auto;
  transform: none;
  width: 60%;
}
.modal-window.modal-header::before {
  content: "";
  position: fixed;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background: #fff;
  width: 30px;
  height: 12px;
  top: 68px;
  right: 270px;
}
.modal-window .modal-box {
  max-width: 650px;
  margin: auto;
}
.modal-window .modal-box__item {
  width: calc(50% - 25px);
}
@media all and (max-width : 767px) {
  .modal-window .modal-box__item {
    width: 100%;
  }
}
.modal-window .modal-box__item {
  display: flex;
  align-items: center;
  flex-direction: column;
}
.modal-window .modal-box__img {
  max-width: 235px;
  margin-bottom: 20px;
}
.modal-window .modal-box__txt {
  position: relative;
  font-size: clamp(14px, 1.4634146341vw, 18px);
  font-weight: bold;
  padding-right: 30px;
}
.modal-window .modal-box__txt::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 0;
  width: 23px;
  height: 23px;
  border-radius: 50%;
}
.modal-window .modal-box__txt::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 10px;
  width: 5px;
  height: 5px;
  border-top: solid 1px #fff;
  border-right: solid 1px #fff;
  transform: rotate(45deg);
  transition: all 0.3s;
}
.modal-window .modal-box__txt--parts::before {
  background: #251F5D;
}
.modal-window .modal-box__txt--chemical::before {
  background: #7AA5D3;
}