/*
Theme Name: nitto/hc
Theme URL: http://nitto-ec.co.jp/hc/
Description: nitto/hc web site
Author: primal-color.com
Version: 1.0
Tags: 
License: Moutain Name Inc
License URI: http://mountain-name.com
*/

/* CSS Document */

html {
  font-size: 62.5%;
}

body {
  color: #777777;
  font-family:
    "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN",
    "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
  font-weight: 400;
  letter-spacing: 0.2rem;
  line-height: 1.8;
  font-size: 1.6rem;
  overflow-x: hidden;
  -ms-overflow-style: none;
}

body::-webkit-scrollbar {
  display: none;
}

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

a:link {
  color: #777777;
  text-decoration: none;
}

a:visited {
  color: #777777;
}

a:hover {
  color: #333333;
}

a:active {
  color: #777777;
}

a img {
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
  opacity: 1;
}

a img:hover {
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
  opacity: 0.5;
}

p {
  font-family:
    "Lato", Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3",
    "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-weight: 400;
  line-height: 1.7;
  font-size: 13px;
  font-size: 1.3rem;
  text-align: justify;
  letter-spacing: 0.1rem;
  text-justify: inter-ideograph;
}

h1 {
  line-height: 1.7;
  font-size: 25px;
  font-size: 2.5rem;
}

h2 {
  line-height: 2;
  font-size: 17px;
  font-size: 1.7rem;
}

h4 {
  line-height: 2;
  font-size: 16px;
  font-size: 1.6rem;
}

.title_sub {
  font-size: 16px;
  font-size: 1.6rem;
}

.title01 {
  display: block;
  border-bottom: 1px solid #777777;
  padding: 0.5rem 0.5rem 0.5rem 0rem;
  margin-bottom: 5px;
  font-size: 20px;
  font-size: 2rem;
  font-weight: bold;
}

.title02 {
  display: block;
  border-bottom: 1px solid #777777;
  padding: 0.5rem 0.5rem 0.5rem 0rem;
  margin-bottom: 20px;
  font-size: 18px;
  font-size: 1.8rem;
  font-weight: bold;
}

.single_title {
  padding: 0.5rem 0.5rem 0.5rem 0rem;
  margin-bottom: 5px;
  font-size: 18px;
  font-size: 1.8rem;
  font-weight: bold;
}

.title03 {
  margin-bottom: 5px;
  font-size: 16px;
  font-size: 1.6rem;
}

.title04 {
  margin-bottom: 5px;
  font-size: 20px;
  font-size: 2rem;
  font-weight: bold;
}

.text01 {
  font-size: 15px;
  font-size: 1.5rem;
}

/* 罫線
-------------------------------------------------------------- */

hr {
  height: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

hr.hr01 {
  margin-top: 30px;
  height: 1px;
  border: none;
  border-top: 1px #ffffff dotted;
}

hr.hr02 {
  height: 1px;
  border: none;
  border-top: 1px #ffffff dotted;
}

/* HEADER
-------------------------------------------------------------- */

.nitto_logo_top {
  width: 150px;
  margin-bottom: 0px;
  position: absolute;
  display: block;
}

.nitto_logo_top img {
  width: 100%;
}

.logo_top {
  width: 220px;
  margin: 0 auto;
  margin-top: 25px;
  margin-bottom: 0px;
  display: block;
}

.logo_top img {
  width: 100%;
}

/* SECTION
-------------------------------------------------------------- */

.section {
  padding-top: 50px;
  padding-bottom: 50px;
}

.section02 {
  padding-bottom: 50px;
}

.section03 {
  padding-top: 50px;
}

.container {
  max-width: 1200px;
  padding-left: 15px;
  padding-right: 15px;
}

.container_sub {
  max-width: 960px;
  margin: 0 auto;
}

.container-fluid {
  padding-left: 0px;
  padding-right: 0px;
}

.gutter-0 {
  margin-left: -0px;
  margin-right: -0px;
}

.gutter-0 > [class*="col-"] {
  padding-left: 0px;
  padding-right: 0px;
}

.gutter-1 {
  margin-left: -10px;
  margin-right: -10px;
}

.gutter-1 > [class*="col-"] {
  padding-left: 10px;
  padding-right: 10px;
}

.gutter-2 {
  margin-left: -20px;
  margin-right: -20px;
}

.gutter-2 > [class*="col-"] {
  padding-left: 20px;
  padding-right: 20px;
}

.group01 {
  margin-top: 40px;
}

/* スライダー
-------------------------------------------------------------- */

.slider-pro_wp {
  width: 375px;
  margin: 0 auto;
}

.sp-slide img {
  width: 375px;
}

/* PAGE
-------------------------------------------------------------- */

.contentnavi {
  padding-top: 50px;
}

.concept_txt_magin {
  margin: 25px 0;
}

.ceo_txt_magin {
  margin: 50px 0;
}

.ceo_txt_magin2 {
  margin: 50px 0;
}

.ceo_txt_magin3 {
  margin-bottom: 25px;
}

.ceo_sign {
  max-width: 200px;
}

.single_content {
  margin-top: 50px;
}

.single_content a:link {
  font-size: 14px;
  font-size: 1.4rem;
}

.campany_magin {
  margin-bottom: 50px;
}

.press_img {
  text-align: center;
  height: 250px;
}

.press_img img {
  width: 150px;
}

/* company table
-------------------------------------------------------------- */

.tbl-r02 {
  width: 100%;
  font-size: 13px;
  font-size: 1.3rem;
}

.tbl-r02 th {
  padding: 10px 0px;
  width: 20%;
  font-weight: bold;
}

.tbl-r02 td {
  width: 80%;
  padding: 10px 0px;
}

@media screen and (max-width: 640px) {
  .tbl-r02 {
    width: 100%;
  }
  .tbl-r02 th,
  .tbl-r02 td {
    border-bottom: none;
    display: block;
    width: 100%;
  }
}

/* FOOTER
-------------------------------------------------------------- */

#footer {
  margin-top: 50px;
  padding: 0px 0px 0px 0px;
  background-color: rgba(255, 255, 255, 0);
  position: relative;
}

#footer ul li {
  font-size: 13px;
  font-size: 1.3rem;
  color: #777777;
}

#footer_small {
  text-align: center;
  font-size: 9px;
  font-size: 0.9rem;
  color: #c5c5c5;
  margin-top: 15px;
  margin-bottom: 15px;
}

/* SNS
-------------------------------------------------------------- */

.sns_01 li {
  display: inline-block;
  padding: 0 10px 0 10px;
}

.snsicon {
  font-size: 25px;
  font-size: 2.5rem;
}

/* サムネイル
-------------------------------------------------------------- */

.thumb {
  text-align: center;
}

.thumb img {
  width: auto;
  height: auto;
  max-width: 100%;
}

.single_img {
  text-align: center;
}

.single_img img {
  width: auto;
  height: auto;
  max-width: 100%;
}

/* フォーム
-------------------------------------------------------------- */

/* Contact Form 7 */
.contact-form {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.contact-form .form-group {
  width: 100%;
  margin-bottom: 24px;
}

.contact-form label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #333;
  margin-bottom: 9px;
}

.contact-form .required {
  display: inline-block;
  font-size: 11px;
  color: #fff;
  background: #777;
  padding: 3px 7px;
  border-radius: 3px;
  margin-left: 6px;
  font-weight: normal;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 14px 16px;
  font-size: 15px;
  color: #333;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  outline: none;
  transition: border-color 0.3s;
}

.contact-form input[type="text"],
.contact-form input[type="email"] {
  height: 50px;
}

.contact-form textarea {
  min-height: 180px;
  resize: vertical;
  line-height: 1.8;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #777;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #aaa;
}

.contact-form .form-submit {
  width: 100%;
  margin-top: 30px;
}

.contact-form input[type="submit"] {
  display: block;
  padding: 3px 15px;
  border: none;
  border-radius: 5px;
  background: #555;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form input[type="submit"]:hover {
  background: #555;
}

/* エラーメッセージ */
.contact-form .wpcf7-not-valid-tip {
  font-size: 12px;
  margin-top: 5px;
}

/* 送信結果メッセージ */
.wpcf7 form .wpcf7-response-output {
  margin: 20px 0 0;
  padding: 12px 15px;
  border-radius: 5px;
  font-size: 14px;
}

/* スマホ */
@media screen and (max-width: 767px) {
  .contact-form .form-group {
    margin-bottom: 20px;
  }

  .contact-form input[type="text"],
  .contact-form input[type="email"] {
    height: 48px;
  }

  .contact-form textarea {
    min-height: 150px;
  }
}

/* 5カラム定義
-------------------------------------------------------------- */

.grid_wp {
  width: calc(100% + 20px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.grid {
  width: calc(20% - 20px);
  height: auto;
  margin: 10px;
  position: relative;
  display: block;
}

/* search
-------------------------------------------------------------- */

.searchfield {
  padding: 5px;
  font-size: 14px;
  width: 150px;
  height: 25px;
  border-radius: 5px;
}

.searchsubmit {
  width: 35px;
  height: 30px;
  padding: 0;
  font-family: FontAwesome;
  font-size: 20px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #777777;
}

input[type="text"],
input[type="submit"],
textarea,
select {
  outline: none;
}

/* ホバー
-------------------------------------------------------------- */

.snip1273 {
  position: relative;
  min-width: 310px -60px;
  max-width: 310px;
  width: 100%;
  color: #ffffff;
  text-align: left;
  font-size: 16px;
  margin-bottom: 0px;
}

.snip1273 * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
}

.snip1273 img {
  position: relative;
  max-width: 100%;
  vertical-align: top;
  margin-bottom: -1px;
  display: block;
  width: 100%;
  aspect-ratio: 375 / 550;
  object-fit: cover;
}

.snip1273 figcaption {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
  padding: 15px 15px;
}

.snip1273 figcaption:before,
.snip1273 figcaption:after {
  width: 1px;
  height: 0;
}

.snip1273 figcaption:before {
  right: 0;
  top: 0;
}

.snip1273 figcaption:after {
  left: 0;
  bottom: 0;
}

.snip1273 h3,
.snip1273 p {
}

.snip1273 h3 {
  margin: 0 0 5px;
  font-weight: 700;
}

.snip1273 p {
  font-size: 0.8rem;
  font-weight: 500;
  margin: 0 0 15px;
}

.snip1273 a {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 1;
}

.snip1273:before,
.snip1273:after,
.snip1273 figcaption:before,
.snip1273 figcaption:after {
  position: absolute;
  content: "";
  background-color: #ffffff;
  z-index: 1;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
  opacity: 0.8;
}

.snip1273:before,
.snip1273:after {
  height: 1px;
  width: 0%;
}

.snip1273:before {
  top: 0;
  left: 0;
}

.snip1273:after {
  bottom: 0;
  right: 0;
}

.snip1273:hover {
  background-color: #000000;
}

.snip1273:hover img,
.snip1273.hover img {
  opacity: 0.4;
}

.snip1273:hover figcaption,
.snip1273.hover figcaption {
  opacity: 1;
}

.snip1273:hover figcaption:before,
.snip1273.hover figcaption:before,
.snip1273:hover figcaption:after,
.snip1273.hover figcaption:after {
  height: 100%;
}

.snip1273:hover:before,
.snip1273.hover:before,
.snip1273:hover:after,
.snip1273.hover:after {
  width: 100%;
}

.snip1273:hover:before,
.snip1273.hover:before,
.snip1273:hover:after,
.snip1273.hover:after,
.snip1273:hover figcaption:before,
.snip1273.hover figcaption:before,
.snip1273:hover figcaption:after,
.snip1273.hover figcaption:after {
  opacity: 0.1;
}

.grid_title {
  font-size: 13px;
  font-size: 1.3rem;
  line-height: 1.5;
  text-align: justify;
  word-break: break-all;
}

.category_text01 {
  display: inline-block;
  background-color: #fff;
  border-radius: 3px;
  color: #777777;
  padding: 0.2rem 0.5rem;
  font-size: 12px;
  font-size: 1.2rem;
  margin-top: 5px;
  margin-bottom: 5px;
}

/* pagetop
-------------------------------------------------------------- */

#pagetop {
  display: none;
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 999;
}

#pagetop a {
  display: block;
  text-decoration: none;
  width: 50px;
  height: 50px;
  font-size: 13px;
  font-size: 1.3rem;
}

#pagetop .fa {
  font-size: 70px;
  font-size: 7rem;
  color: #777777;
}

/* PCラージ
-------------------------------------------------------------- */

@media (min-width: 1919px) {
  .container_sub {
    max-width: 1200px;
  }
}

/* PC
-------------------------------------------------------------- */

@media (min-width: 769px) {
  /* NAV
-------------------------------------------------------------- */
  ul.nav_1 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    max-width: 1200px;
    width: 100%;
    text-align: center;
    margin: 0 auto;
    margin-bottom: -15px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .nav_1 li {
    font-size: 1.2rem;
    letter-spacing: 0.1rem;
    text-align: center;
    vertical-align: middle;
    padding: 0 0px;
    font-size: 14px;
    font-size: 1.4rem;
    display: block;
  }
  .nav_1 li a {
    text-decoration: none;
    display: block;
  }
  /* fixed*/
  #header_wp {
    width: 100%;
  }
  #header_wp.fixed {
    width: 100%;
    height: 115px;
    position: fixed;
    z-index: 999;
    background: rgba(255, 255, 255, 1);
    -webkit-box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.3);
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.3);
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
  }
  #header_wp.fixed .logo_top {
    width: 100px;
    margin-top: 10px;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
  }
  #header_wp.fixed .nav_1 {
    margin-top: -25px;
  }
}

/* tb
-------------------------------------------------------------- */

@media (max-width: 768px) {
  .grid {
    width: calc(25% - 20px);
    height: auto;
    margin: 10px;
  }
  .nitto_logo_top {
    width: 130px;
    display: block;
    position: static;
    margin-top: 20px;
  }
  .logo_top {
    width: 200px;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 0px;
    display: block;
  }
  .ceo_txt_magin2 {
    margin: 25px 0;
  }
  .ceo_txt_magin3 {
    margin-bottom: 25px;
  }
  /* ドロワーメニュー
-------------------------------------------------------------- */
  * {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  .menu {
    height: 50px;
    margin-top: 12px;
    z-index: 999;
    position: absolute;
    right: 15px;
    top: 0px;
  }
  nav {
    -webkit-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    background-color: rgba(0, 0, 0, 0);
  }
  nav.dark {
    margin-top: -200px;
    padding-top: 200px;
    background-color: rgba(255, 255, 255, 1);
  }
  nav a {
    text-decoration: none;
    color: #777777;
    font-weight: lighter;
  }
  nav .menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .fa {
    font-size: 1.6em;
  }
  nav .menu a {
    padding: 15px;
  }
  .menu-icon-box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }
  .menu-icon {
    height: 2px;
    width: 25px;
    background-color: #777777;
    position: relative;
    -webkit-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    -webkit-transform-origin: top center;
    -ms-transform-origin: top center;
    transform-origin: top center;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
  }
  .menu-icon-box.open .menu-icon:first-child {
    position: absolute;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    background-color: #777777;
  }
  .menu-icon-box.open .menu-icon:last-child {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    background-color: #777777;
  }
  nav .submenu {
    text-align: center;
    height: 0px;
    overflow: hidden;
    -webkit-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
  nav .submenu li {
    font-size: 19px;
    font-size: 1.9rem;
    letter-spacing: 0.5rem;
    margin: 12px 0 12px 0px;
    text-decoration: none;
  }
  nav .submenu.open {
    height: calc(100vh);
    min-height: 468px;
  }
  .submenu a {
    padding: 12px 0;
    text-decoration: none;
  }
  .menu-about-container ul {
    display: block;
  }
  .menu-about-container li {
    display: block;
  }
  .menu-item a {
    display: block;
  }
  .submenu a:last-child {
    border-color: white;
  }
  .submenu a:last-child i {
    margin-right: 0px;
  }
  nav .submenu .submenu-container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    padding: 30px 0px;
    font-size: 1.3em;
    margin-top: 0px;
  }
  nav .submenu.open li {
    opacity: 0;
    -webkit-animation-name: curtain;
    animation-name: curtain;
    -webkit-animation-duration: 0.6s;
    animation-duration: 0.6s;
    -webkit-animation-timing-function: ease-out;
    animation-timing-function: ease-out;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
  }
  nav .submenu.open .submenu-container li:nth-child(2) {
    -webkit-animation-delay: 0.1s;
    animation-delay: 0.1s;
  }
  nav .submenu-container li:nth-child(3) {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
  }
  nav .submenu-container li:nth-child(4) {
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
  }
  nav .submenu-container li:nth-child(5) {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
  }
  nav .submenu-container li:nth-child(6) {
    -webkit-animation-delay: 0.5s;
    animation-delay: 0.5s;
  }
  nav .submenu-container li:nth-child(7) {
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s;
  }
  nav .submenu-container li:nth-child(8) {
    -webkit-animation-delay: 0.7s;
    animation-delay: 0.7s;
  }
  nav .submenu-container li:nth-child(9) {
    -webkit-animation-delay: 0.8s;
    animation-delay: 0.8s;
  }
  nav .submenu-container li:nth-child(10) {
    -webkit-animation-delay: 0.9s;
    animation-delay: 0.9s;
  }
  nav .submenu-container li:nth-child(11) {
    -webkit-animation-delay: 1s;
    animation-delay: 1s;
  }
  nav .submenu-container li:nth-child(12) {
    -webkit-animation-delay: 1.1s;
    animation-delay: 1.1s;
  }
  @keyframes curtain {
    0% {
      -webkit-transform: translate(-20px, -20px);
      transform: translate(-20px, -20px);
    }
    100% {
      -webkit-transform: translate(0px, 0px);
      transform: translate(0px, 0px);
      opacity: 1;
    }
  }
  /* search
-------------------------------------------------------------- */
  .searchfield {
    padding: 5px;
    font-size: 14px;
    width: 250px;
    height: 30px;
    border-radius: 5px;
  }
  .searchsubmit {
    width: 35px;
    height: 30px;
    padding: 0;
    font-family: FontAwesome;
    font-size: 20px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: #777777;
  }
}

/* sp
-------------------------------------------------------------- */

@media (max-width: 544px) {
  .grid {
    width: calc(50% - 20px);
    height: auto;
    margin: 10px;
  }
  #footer_small {
    letter-spacing: 0rem;
  }
  h1 {
    line-height: 1.8;
    font-size: 18px;
    font-size: 1.8rem;
  }
  h2 {
    line-height: 1.9;
    font-size: 12px;
    font-size: 1.2rem;
  }
  .title01 {
    display: block;
    border-bottom: 1px solid #777777;
    padding: 0.5rem 0.5rem 0.5rem 0rem;
    margin-bottom: 5px;
    font-size: 19px;
    font-size: 1.9rem;
  }
  .title02 {
    display: block;
    border-bottom: 1px solid #777777;
    padding: 0.5rem 0.5rem 0.5rem 0rem;
    margin-bottom: 10px;
    font-size: 15px;
    font-size: 1.5rem;
  }
  .single_title {
    padding: 0.5rem 0.5rem 0.5rem 0rem;
    margin-bottom: 5px;
    font-size: 17px;
    font-size: 1.7rem;
    font-weight: bold;
  }
  .title03 {
    margin-bottom: 5px;
    font-size: 12px;
    font-size: 1.2rem;
  }
  .title04 {
    margin-bottom: 5px;
    font-size: 16px;
    font-size: 1.6rem;
    font-weight: bold;
  }
  .grid_title {
    font-size: 12px;
    font-size: 1.2rem;
    line-height: 1.5;
  }
  .concept_text {
    font-family: "Sawarabi Mincho";
    letter-spacing: 0rem;
  }
  .concept_text h1 {
    line-height: 1.7;
    font-size: 18px;
    font-size: 1.8rem;
  }
  .concept_text h2 {
    line-height: 2.1;
    font-size: 12px;
    font-size: 1.2rem;
  }
  #pagetop {
    bottom: 30px;
    right: 15px;
  }
}