@charset "UTF-8";
html {
  scroll-behavior: smooth;
}

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #333333;
  background-color: #fff;
  width: 100%;
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
  -webkit-transition: opacity 0.3s ease 0s;
  transition: opacity 0.3s ease 0s;
}

.container {
  padding: 0 20px;
  margin: 0 auto;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
}

li {
  list-style: none;
}

img {
  width: 100%;
}

.body__inner {
  max-width: 375px;
  width: 100%;
  margin: 0 auto;
  padding-bottom: 20px;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  background-color: #fff;
  -webkit-box-shadow: 0 3px 10px rgba(75, 18, 0, 0.3);
          box-shadow: 0 3px 10px rgba(75, 18, 0, 0.3);
}

/* ====================================
共通
======================================*/
@media (min-width: 768px) {
  .is-sp {
    display: none;
  }
}
@media (max-width: 767px) {
  .is-sp {
    display: block;
  }
}

@media (min-width: 768px) {
  .is-pc {
    display: block;
  }
}
@media (max-width: 767px) {
  .is-pc {
    display: none;
  }
}

/* --------------------------------------------
PC ファーストビュー
* -------------------------------------------- */
.first-view {
  background: url(../img/pc-fv3.jpg) center center/cover no-repeat;
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -100;
}

@media (min-width: 768px) {
  .pc-title__wrapper {
    -webkit-writing-mode: vertical-rl;
        -ms-writing-mode: tb-rl;
            writing-mode: vertical-rl;
    position: absolute;
    top: 170px;
    right: 5%;
  }
}
@media (min-width: 1200px) {
  .pc-title__wrapper {
    top: 170px;
    right: 20%;
  }
}

.pc-title1,
.pc-title2 {
  width: 100px;
}

.pc-title2 {
  margin-right: -10px;
  margin-top: 100px;
}

.pc-message__en {
  position: absolute;
  bottom: -10px;
  left: -10px;
  width: 50%;
}

/* --------------------------------------------
header
* -------------------------------------------- */
.header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.8);
  max-width: 375px;
  padding: 0 10px;
  margin: 0 auto;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
}
@media (min-width: 768px) {
  .header {
    max-width: 100%;
    height: 175px;
    padding: 0 20px;
    background-color: rgba(255, 255, 255, 0);
  }
}

.header-logo {
  width: 60px;
}
@media (min-width: 768px) {
  .header-logo {
    width: 150px;
  }
}

.header-right {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.header-right__mail {
  position: relative;
  top: 0;
  margin-right: 55px;
  width: 40px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.header-right__mail:hover {
  opacity: 0.6;
}
@media (min-width: 768px) {
  .header-right__mail {
    margin-right: 84px;
    width: 100px;
  }
}

/*========= ナビゲーションのためのCSS ===============*/
#g-nav {
  /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
  position: fixed;
  z-index: 999;
  /*ナビのスタート位置と形状*/
  top: -120%;
  left: 0;
  width: 100%;
  height: 100vh; /*ナビの高さ*/
  background: #fff;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
}

/*アクティブクラスがついたら位置を0に*/
#g-nav.panelactive {
  top: 0;
}

/*ナビゲーション*/
.drawer-nav__wrapper {
  position: absolute;
  z-index: 8888;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
@media (min-width: 768px) {
  .drawer-nav__wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    max-width: 920px;
    width: 100%;
  }
}

@media (min-width: 768px) {
  .drawer-nav__inner-wrapper {
    width: 50%;
  }
}

@media (min-width: 768px) {
  .drawer-nav__img {
    width: 50%;
    text-align: center;
  }
}
.drawer-nav__img img {
  max-width: 150px;
}
@media (min-width: 768px) {
  .drawer-nav__img img {
    max-width: 274px;
  }
}

.drawer-nav__inner {
  text-align: center;
  border-bottom: 1px solid #333333;
  max-width: 200px;
  margin: 0 auto;
  padding: 20px 0;
}
@media (min-width: 768px) {
  .drawer-nav__inner {
    font-size: 1.5rem;
    max-width: 268px;
  }
}
.drawer-nav__inner:last-child {
  border-bottom: 0;
}

.drawer-nav__title {
  font-weight: bold;
  margin-bottom: 10px;
}

#g-nav li a {
  color: #333;
  text-decoration: none;
  padding: 10px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: bold;
}

/*========= ボタンのためのCSS ===============*/
.header-right {
  /* position: relative; */
}

.openbtn {
  position: absolute;
  z-index: 9999;
  top: 15px;
  right: 10px;
  cursor: pointer;
  width: 35px;
  height: 35px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.openbtn:hover {
  opacity: 0.6;
}
@media (min-width: 768px) {
  .openbtn {
    width: 70px;
    height: 79px;
  }
}

/*×に変化*/
.openbtn span {
  display: inline-block;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
  position: absolute;
  height: 4px;
  background-color: #000;
  width: 100%;
}
@media (min-width: 768px) {
  .openbtn span {
    height: 7px;
    background-color: #fff;
    width: 100%;
  }
}

.openbtn span:nth-of-type(1) {
  top: 0;
}
@media (min-width: 768px) {
  .openbtn span:nth-of-type(1) {
    top: 10px;
  }
}

.openbtn span:nth-of-type(2) {
  top: 10px;
}
@media (min-width: 768px) {
  .openbtn span:nth-of-type(2) {
    top: 30px;
  }
}

.openbtn span:nth-of-type(3) {
  top: 20px;
}
@media (min-width: 768px) {
  .openbtn span:nth-of-type(3) {
    top: 50px;
  }
}

.openbtn span:nth-of-type(3)::after {
  content: "Menu"; /*3つ目の要素のafterにMenu表示を指定*/
  position: absolute;
  top: 5px;
  left: 4px;
  color: #000;
  font-size: 0.6rem;
  text-transform: uppercase;
}
@media (min-width: 768px) {
  .openbtn span:nth-of-type(3)::after {
    font-size: 1.375rem;
    color: #fff;
  }
}

.openbtn.active span {
  background-color: #000;
}

.openbtn.active span:nth-of-type(1) {
  top: 18px;
  -webkit-transform: translateY(6px) rotate(-45deg);
          transform: translateY(6px) rotate(-45deg);
  width: 100%;
}

.openbtn.active span:nth-of-type(2) {
  opacity: 0;
}

.openbtn.active span:nth-of-type(3) {
  top: 30px;
  -webkit-transform: translateY(-6px) rotate(45deg);
          transform: translateY(-6px) rotate(45deg);
  width: 100%;
}

.openbtn.active span:nth-of-type(3)::after {
  content: "";
}

/* --------------------------------------------
メインビジュアル・タイトル
* -------------------------------------------- */
@media (min-width: 768px) {
  .main-visual {
    margin-top: 100px;
  }
}

.main-text {
  padding: 10px 16px;
}

.main-title {
  font-size: 2.25rem;
  font-weight: bold;
  line-height: 1.444;
  color: #000;
  white-space: nowrap;
}
.main-title .span-IT {
  color: #d9603a;
}

.main-title__en {
  color: #d9603a;
  font-weight: bold;
  line-height: 1.5;
}

/* --------------------------------------------
企業理念
* -------------------------------------------- */
.philosophy {
  margin-top: 80px;
  padding: 0 24px 100px;
  background: url(../img/bg_pattern.jpg) bottom right -130px/400px no-repeat;
}

.philosophy-body {
  margin-top: 40px;
}

.section-title {
  font-size: 1.5rem;
  line-height: 1.45;
  font-weight: bold;
}

/* --------------------------------------------
事業紹介
* -------------------------------------------- */
.business {
  background: -webkit-gradient(linear, left top, left bottom, from(#ecb143), to(#fff));
  background: linear-gradient(#ecb143, #fff);
  margin-top: 70px;
}

.business-title {
  font-weight: bold;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.section-title__en {
  display: block;
  font-size: 4.375rem;
  line-height: 1;
  color: #fff;
}

.section-title__vertical {
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  font-size: 2.25rem;
  margin-top: -24px;
}

.business-title .section-title__vertical {
  margin-right: 27px;
  margin-bottom: 10px;
}

.contents__title {
  position: relative;
}
.contents__title::before {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  color: #fff;
  font-size: 1.25rem;
  z-index: 2;
  white-space: pre;
}
.contents__title::after {
  content: "";
  background-color: rgba(17, 17, 17, 0.55);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}

.business-contents .contents__title.title--game::before {
  content: "ゲーム";
}

.business-contents .contents__title.title--appli::before {
  content: "アプリケーション";
}

.business-contents .contents__title.title--it::before {
  content: "ソフトウェアの企画・開発・\a運⽤ITサービス";
  text-align: center;
}

.business-contents .contents__title.title--engineer::before {
  content: "エンジニアリングサービス事業";
}

.business-contents__text {
  padding: 20px;
}

.business-contents {
  margin-top: 60px;
}

/* --------------------------------------------
リクルート
* -------------------------------------------- */
.recruit {
  background: -webkit-gradient(linear, left top, left bottom, from(#ecb143), to(#fff));
  background: linear-gradient(#ecb143, #fff);
  margin-top: 124px;
}

.recruit-header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.recruit-header .section-title__vertical {
  margin-left: 20px;
  margin-right: 20px;
  font-weight: bold;
}

.recruit-text {
  margin-top: 40px;
}

.fw_bold {
  font-weight: bold;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(60%, transparent), color-stop(60%, #fddd74));
  background-image: linear-gradient(180deg, transparent 60%, #fddd74 60%);
  background-size: 100% 100%;
}

.recruit-body {
  margin-top: 60px;
}
.recruit-body p {
  margin-top: 20px;
}

.box {
  height: 314px;
  width: 335px;
  background: url(../img/box.png) center center/cover;
  position: relative;
}

.box-inner {
  padding: 42px 20px;
  margin-left: 20px;
}

.recruit-point {
  margin-top: 100px;
}

.recruit-num {
  position: absolute;
  top: -30px;
  left: 0px;
  font-size: 2.875rem;
  font-weight: bold;
}

.recruit-point__title {
  text-align: center;
  font-weight: bold;
  font-size: 1.25rem;
}

.recruit-point__list {
  margin-top: 20px;
}
.recruit-point__list li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.recruit-point__list li:not(:first-child) {
  margin-top: 8px;
}
.recruit-point__list li .check-icon img {
  margin-right: 5px;
  margin-bottom: 2px;
  width: 20px;
}

.recruit-footer {
  text-align: center;
  margin-top: 20px;
}

/* --------------------------------------------
会社概要
* -------------------------------------------- */
.company {
  margin-top: 100px;
}

.company-title {
  font-size: 2.25rem;
  font-weight: bold;
  text-align: center;
}

.company-inner {
  margin-top: 40px;
  padding-bottom: 20px;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}
.company-inner dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.company-inner dt {
  width: 30%;
  margin-top: 20px;
  font-weight: bold;
}
.company-inner dd {
  width: 70%;
  margin-top: 20px;
}

.company-footer {
  margin-top: 60px;
  margin-bottom: 60px;
}
.company-footer h4 {
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
}

/* --------------------------------------------
お問い合わせ
* -------------------------------------------- */
.contact {
  background-color: #ecb143;
  padding: 80px 0;
  margin-top: 80px;
}

.contact-title {
  font-size: 2.25rem;
  font-weight: bold;
  text-align: center;
}

.contact-text,
.contact-form {
  margin-top: 40px;
}

.contact-text__s {
  font-size: 0.875rem;
}

/* --------------------------------------------
フッター
* -------------------------------------------- */
.footer {
  background-color: #d9603a;
  color: #fff;
  padding: 20px 0 20px;
  max-width: 375px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .footer {
    max-width: 100%;
    margin-top: 30px;
  }
}

@media (min-width: 768px) {
  .footer .container {
    max-width: 880px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}

.footer-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media (min-width: 768px) {
  .footer-nav {
    display: block;
    max-width: 200px;
    margin: 0 auto;
  }
}

.footer-nav__wrapper1 {
  width: 50%;
}
@media (max-width: 767px) {
  .footer-nav__wrapper1 {
    border-right: 1px solid #fff;
  }
}
@media (min-width: 768px) {
  .footer-nav__wrapper1 {
    display: block;
    width: 100%;
  }
}

.footer-nav__wrapper2 {
  width: 50%;
  padding-left: 20px;
}
@media (min-width: 768px) {
  .footer-nav__wrapper2 {
    width: 100%;
    padding-left: 0px;
  }
}

@media (min-width: 768px) {
  .footer-nav__inner {
    margin-bottom: 30px;
  }
}

.footer-nav__title {
  margin-bottom: 10px;
}

.footer-nav__item {
  margin-left: 1rem;
  font-weight: 500;
}

.footer-info {
  margin-top: 40px;
}
@media (min-width: 768px) {
  .footer-info {
    margin-top: 0;
    margin: 0 auto;
    max-width: 335px;
  }
}

.footer-logo {
  margin: 0 auto;
  max-width: 248px;
  width: 100%;
}

.footer-info__text {
  margin-top: 10px;
  font-weight: bold;
}

.footer-info__company {
  margin-top: 40px;
}
.footer-info__company p {
  text-align: center;
  margin-bottom: 10px;
  font-weight: bold;
}
@media (min-width: 768px) {
  .footer-info__company p {
    text-align: left;
  }
}

.copyright {
  text-align: center;
  /* margin-top: 40px; */
}

/* --------------------------------------------
コンタクトフォーム
* -------------------------------------------- */
#contact-form {
  background-color: #ecb143;
}

.contact-form {
  width: 100%;
  background-color: #fff;
  margin: 0 auto;
  margin-top: 40px;
  padding: 10px 30px 40px;
}

dt {
  font-weight: bold;
  margin-top: 30px;
}

dd {
  margin-top: 10px;
}

.btn {
  background: #000;
  color: #fff;
  border: 1px solid #000;
  border-radius: 0px;
  font-size: 1rem;
  font-weight: normal;
  width: 100%;
  height: 58px;
  cursor: pointer;
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
}
.btn:hover {
  background: #fff;
  color: #000;
}

.submit-btn {
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px;
}

.required {
  display: inline-block;
  color: #fff;
  font-size: 14px;
  background-color: #000;
  padding: 0px 5px;
}

.text-test {
  -moz-appearance: none;
  -webkit-appearance: none;
  appearance: none;
  background-color: #fff;
  background-image: none;
  border: 1px solid #333333;
  border-radius: 0;
  color: inherit;
  font-family: inherit;
  font-size: 1rem;
  padding: 8px 10px;
  width: 100%;
}
.text-test::-webkit-input-placeholder {
  color: #c3c3c3;
}
.text-test::-moz-placeholder {
  color: #c3c3c3;
}
.text-test:-ms-input-placeholder {
  color: #c3c3c3;
}
.text-test::-ms-input-placeholder {
  color: #c3c3c3;
}
.text-test::placeholder {
  color: #c3c3c3;
}

.text-test:focus {
  border: 1px solid #d9603a;
  border-radius: 0px;
  -webkit-box-shadow: none;
          box-shadow: none;
  outline: none;
}

.textarea-text {
  -moz-appearance: none;
  -webkit-appearance: none;
  appearance: none;
  background-color: transparent;
  background-image: none;
  border: 1px solid #333333;
  border-radius: 0;
  color: inherit;
  font-family: inherit;
  font-size: 1rem;
  height: 230px;
  width: 100%;
  padding: 8px 10px;
}

.textarea-text:focus {
  border: 1px solid #d9603a;
  border-radius: 0px;
  -webkit-box-shadow: none;
          box-shadow: none;
  outline: none;
}

.radio-test {
  display: none;
}

.radio-test + span {
  cursor: pointer;
  display: block;
  margin-top: 10px;
  padding: 0 0 0 28px;
  position: relative;
}

.radio-test + span::before {
  -webkit-transform: translateY(-50%);
  background: #fff;
  border: 1px solid #707070;
  border-radius: 50%;
  content: "";
  display: block;
  height: 18px;
  width: 18px;
  top: 50%;
  left: 0;
  position: absolute;
  transform: translateY(-50%);
}

.radio-test + span::after {
  -webkit-transform: translateY(-50%);
  background: #d9603a;
  border: 1px solid transparent;
  border-radius: 50%;
  content: "";
  height: 6px;
  width: 6px;
  left: 4px;
  opacity: 0;
  padding: 2px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
}

.radio-test:checked + span::after {
  opacity: 1;
}

.privacy-policy {
  text-align: left;
  margin-top: 20px;
}

/* デフォルトのラジオボタンを非表示 */
.form-check {
  display: none;
  /* 非表示にしたデフォルトのラジオボタンにチェックが入ると、オリジナルボタンのチェックも透明を解除して表示する */
}
.form-check + span {
  cursor: pointer;
  display: inline-block;
  padding: 0 0 0 28px;
  position: relative;
  /* 擬似要素beforeとafterを共通でセット */
  /* beforeをラジオボタンの枠として利用するため、デザインを適用する */
  /* afterは枠の中のチェックマークとして利用するため、デザインを適用する
  デフォルトのチェックマークはopacity:0で透明にしておく*/
}
.form-check + span::before, .form-check + span::after {
  content: "";
  position: absolute;
  top: 2px;
}
.form-check + span::before {
  background: #fff;
  border: 1px solid #333333;
  display: block;
  left: 0;
  width: 18px;
  height: 18px;
}
.form-check + span::after {
  border: 1px solid transparent;
  top: -1px;
  left: 0;
  width: 22px;
  height: 22px;
  background: transparent url(../img/check-orange.png) no-repeat center center/contain;
  -webkit-transition: opacity 0.3s ease 0s;
  transition: opacity 0.3s ease 0s;
  opacity: 0;
}
.form-check:checked + span::after {
  opacity: 1;
}

.pp-text {
  font-size: 0.75rem;
  padding: 10px;
  border: 1px solid #333333;
  height: 200px;
  overflow: auto;
}
.pp-text li {
  margin: 0.6em 0;
  margin-left: 1em;
  list-style-type: inherit;
}
.pp-text ul li {
  list-style-type: disc;
}

.pc-title1,
.pc-title2 {
  position: relative;
  top: -50px; 
}

.company-footer {
  display: flex;              
  flex-direction: column;     
  align-items: center;       
  gap: 20px;
}

.footer-info__company {
  display: flex;              
  align-items: center;      
  gap: 20px;                
}

.footer-info__company img {
  width: 320px;     /* 画像の横幅を指定。180〜220pxくらいで調整OK */
  height: auto;     /* 縦横比を維持 */
  flex-shrink: 0;   /* 親のサイズに合わせて縮まないようにする！ */
}