* {
  box-sizing: border-box;
}

p {
  font-size: 15px;
}

body {
  max-width: 1080px;
  margin: 0 auto 0 auto;
  font-family: "Source Sans Pro", "Hiragino Kaku Gothic ProN", Meiryo, Arial, sans-serif;
}

header {
  display: flex;
  justify-content: space-between;
}

#nav-pc {
  font-size: 14px;
}

#nav-pc ul {
  display: flex;
  padding-left: 0;
}

#nav-pc li {
  list-style: none;
}

#nav-pc a {
  text-decoration: none;
  margin-left: 20px;
  color: #0d0d0d;
}

#nav-pc a:hover {
  text-decoration: underline;
}


/* スマホ用ナビを非表示 */

#nav-sp,
#menu-sp {
  display: none;
}


#main-visual {
  position: relative;
  height: 400px;
}

#main-message {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #2710d5;
  color: #ffffff;
  border-radius: 0 0 476px 0;
  max-width: 620px;
  height: 100%;
  width: 100%;
  z-index: 11;
}

#main-message > h1 {
  font-size: 60px;
  margin: 100px 0 0 50px;
}

#main-message > p {
  font-size: 28px;
  margin: 0 0 0 50px;
}

#main-visual > img {
  max-width: 620px;
  border-radius: 476px 0 0 0;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
}

h2 {
  margin: 40px 0 0 0;
}

h2::after {
  content: url("images/line.png");
  margin-left: 10px;
}

h3 {
  font-size: 27px;
}

#mission {
  margin: 80px auto 80px auto;
}

#mission-flex {
  display: flex;
}

#mission-flex > div {
  width: 50%;
  margin: 20px;
}

#mission-photo {
  width: 100%;
}

#s2dgs {
  margin-top: 50px;
  width: 100%;
}
 
/* プロダクト */
#product {
  background-color: #fafafa;
  margin: 80px 0 80px 0;
  padding: 10px 40px 0px 40px;
}

#product .product-flex {
  margin-top: 40px;
  display: flex;
}

#product-left {
  width: 50%;
  margin-right: 20px;
}

#product-right {
  width: 50%;
  margin-left: 20px;
  margin-top: 80px;
}

#product-left > div {
position: relative;
height: 480px;
margin-right: 20px;
}
#product-right > div {
  position: relative;
  height: 480px;
  margin-left: 20px;
}

.product-photo {
  width: 100%;
}

.product-explain {
  background-color: #ffffff;
  position: absolute;
  left: 0;
  bottom: 50px;
  margin: 0 40px 0 40px;
  padding: 20px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.05);
}

.product-explain > span {
  color: #2710d5;
  font-weight: bold;
  font-size: 16px;
  margin: 0;
}

.product-explain > h3 {
  margin: 5px 0 5px 0;
}

.product-explain > p {
  font-size: 14px;
  margin: 0;
}

#product-more {
  text-align: center;
}

#product-more a {
  position: relative;
  bottom: -42px;
}

/* ABOUT US */
#aboutus {
  margin: 80px auto 80px auto;
}

/* 3つの組織文化と画像を入れる枠　*/
#aboutus > div {
  display: flex;
}

.culture-img {
  width: 50%;
  align-self: flex-start;
}

.culture-img2 {
  margin-top: 50px;
  width: 100%;
}

.culture-table {
  margin-right: 50px;
}

.culture-num {
  font-size: 80px;
  color: #2710d5;
  padding: 0 20px 0 0;
}

.culture-table th {
  text-align: left;
  font-size: 28px;
  font-weight: bold;
}

.culture-en {
  color: #2710d5;
  font-size: 24px;
}

.culture-description {
  margin: 0;
}

#vision {
  margin: 80px auto 80px auto;
}

#vision > div {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.vision-box {
  width: 300px;
  height: 300px;
  margin-bottom: 30px;
  position: relative;
}

.vision-box > img {
  width: 100%;
  position: relative;
  z-index: 30;
}

.vision-box > div {
position: absolute;
top: 0;
left: 0;
z-index: 31;
margin-right: 20px;
}

.vision-box > div > h4 {
  color: #2710d5;
  font-size: 19px;
  margin: 80px 0 0 0;
}

.vision-box > div > h4::first-letter {
font-size: 40px;
}

.vision-box > div > h5 {
  font-size: 20px;
  margin: 0 0 0 0;
}

.vision-box > div > p {
  margin: 10px 0 0 0;
}

#company {
  margin: 80px auto 80px auto;
}

#company-table {
  width: 100%;
}

.tableheader {
  text-align: left;
  padding: 20px;
  border-bottom-color: #2710d5;
  border-bottom-width: 1px;
  border-bottom-style: solid;
  width: 100px;
}
.tableheader-first {
  border-top-color: #2710d5;
  border-top-width: 1px;
  border-top-style: solid;
}

.cell {
  padding: 30px;
  border-bottom-color: #ececec;
  border-bottom-width: 1px;
  border-bottom-style: solid;
}

.cell-first {
  border-top-color: #ececec;
  border-top-width: 1px;
  border-top-style: solid;
}

#company > iframe {
width: 100%;
height: 368px;
margin-top: 40px;
}

/* お問い合わせ */
#contact {
  margin: 80px auto 80px auto;
}

/* 外枠 */
#contact > form > div {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding-bottom: 30px;
}

/* 左列の見出し */
.contact-heading {
  width: 240px;
  align-self: center;
}
/* ラベル */
.contact-label {
  font-weight: bold;
}
/* 必須 */
.contact-span {
  color: #ce2222;
  margin: 0 0 0 20px;
  font-weight: bold;
}

/* テキストボックス */
.contact-textbox {
  border-top: 0px;
  border-left: 0px;
  border-right: 0px;
  border-bottom-width: 1px;
  border-bottom-color: #707070;
  border-style: solid;
  background-color: #fafafa;
  width: 400px;
  height: 56px;
}

.contact-textarea {
  border-top: 0px;
  border-left: 0px;
  border-right: 0px;
  border-bottom-width: 1px;
  border-bottom-color: #707070;
  background-color: #fafafa;
  width: 400px;
  height: 200px;
}

#contact dt {
  font-weight: bold;
}

#contact dd {
  margin: 0 0 16px 0;
}

#contact dd p {
  margin: 0;
}

#contact dd ul {
  padding-left: 0;
}

#contact dd li {
  margin-bottom: 0;
  list-style: none;
}

footer {
  background-color: #0d0d0d;
  text-align: center;
  padding: 80px 80px 30px 80px;
}

#footer-logo {
  margin-bottom: 30px;
}

#footer-link {
  margin-bottom: 50px;
}

#footer-link > a {
text-decoration: none;
margin: 10px;
color: #ffffff;
}

#footer-link > a:hover {
  text-decoration: underline;
}

#sns-footer {
  display: flex;
  justify-content: space-between;
  text-align: left;
}

#sns-footer a {
 margin-right: 30px;
}
 
#copyright {
  color: #ffffff;
  margin: 0;
}

/* mission.html用スタイル */
/* ミッションのメインビジュアル */

.mission-main-inner {
  background-image: url(images/mission/mission-main.png);
  background-repeat: no-repeat;
  background-position-y: center;
}


#mission-title {
  background-color: #2710d5;
  width: 368px;
  color: #ffffff;
  height: 496px;
  border-radius: 0 248px 248px 0;
  position: relative;
}

#mission-title h1 {
  position: absolute;
  top: 0;
  left: 100px;
  font-size: 80px;
  line-height: 1;
}

#mission-title h1 span {
  font-size: 26px;
}

#mission-title > p {
  position: absolute;
  top: 350px;
  left: 100px;
  font-size: 16px;
}

/* ミッションページ　S2DGSの設定 */

#mission-s2dgs {
  padding: 20px;
}

.mission-h2 {
  color: #2710d5;
  font-size: 40px;
}

.mission-h2::after {
  content: none;
}



/* ミッションページ　5つのゴールの設定 */
#mission-five-goals {
  padding: 20px;
  display: flex;
}

#mission-five-goals .five-goals-image {
  width: 30%;
  padding: 20px;
}

#mission-five-goals .five-goals-image img {
  width: 100%;

}

#mission-five-goals .five-goals-read {
  width: 70%;
  padding: 20px;
}

#mission-five-goals .five-goals-read > div {
  margin-bottom: 40px;
}

.fivegoals-img-right {
  float: right;
  margin: 20px;
}

.fivegoals-img-left {
  float: left;
  margin: 20px;
}

.fivegoals-number {
  color: #2710d5;
  font-size: 48px;
  font-weight: bold;
  margin: 0;
}

.fivegoals-h3 {
  font-size: 28px;
  margin: 0;
}

.fivegoals-p {
  margin: 0;
}

.product-main-inner {
  background-image: url("images/product/product-main.png");
  background-repeat: no-repeat;
  background-position-y: center;
}

#product-title {
  background-color: #2710d5;
  width: 368px;
  color: #ffffff;
  height: 496px;
  border-radius: 0 248px 248px 0;
  position: relative;
}

#product-title h1 {
position: absolute;
top: 0;
left: 100px;
font-size: 80px;
line-height: 1;
}

#product-title h1 span {
  font-size: 26px;
}

#product-title > p {
  position: absolute;
  top: 350px;
  left: 100px;
  font-size: 16px;
}


/* セクション */

.product-section {
  display: flex;
  padding: 20px 20px 0;
}

.product-section .product-section-img {
  width: 450px;
}

/* 左が画像のセクション*/
.product-section-left .product-section-img img {
  width: 100%;
  padding: 0 40px 30px 0;
  border-radius: 0 432px 0 0;
}

.product-section-left .product-read {
  width: 50%;
  flex-grow: 1;
}

.product-section-left .product-read p {
  margin-bottom: 0;
}

/*右画像セクション*/

.product-section-right {
  justify-content: space-between;
}

.product-section-right .product-section-img img {
  width: 100%;
  padding: 0 0 30px 40px;
  border-radius: 432px 0 0 0;
}

.product-section-right .product-read {
  width: 500px;
}

.product-h2 {
  color: #2710d5;
  font-size: 24px;
  margin: 0;
}

.product-h3 {
  font-size: 28px;
  margin: 0;
}





/*スマホ用スタイル*/

@media screen and (max-width: 767px) {
    /* スマートフォン用のスタイルを指定する */
    /* PC用ナビゲーション非表示 */
  #nav-pc {
    display: none;
  }



  /* ハンバーガーメニュー */
  #menu-sp {
    display: block;
    background-color: transparent;
    float: right;
    padding: 0;
    border: none;
  }

   /*スマホ用ナビゲーションの表示切り替え*/
   /*初期状態、レイアウトと表示設定*/
  #nav-sp {
    background-color: #2710d5;
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    display: none;
    z-index: 100;
  }
  /* xボタン */
  #close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: transparent;
    border: none;
  }

  #nav-sp nav ul {
    padding-left: 0;
  }

  #nav-sp nav li {
    list-style: none;
  }

  /* ナビゲーションメニュー用ロゴ　*/
  #logo-sp {
    margin: 80px 0 30px 20px;
  }

  /* ナビゲーションのリンクの装飾設定　*/
  #nav-sp nav a {
    display: block;
    color: #ffffff;
  }

  #nav-sp nav a:hover {
    text-decoration: underline;
  }

  #nav-sp .menu {
    text-decoration: none;
    margin: 0 20px 0 20px;
    height: 44px;
    font-size: 16px;
    background-image: url("images/arrow.png");
    background-repeat: no-repeat;
    background-position: right top;
  }
  #sns {
    position: absolute;
    bottom: 20px;
    left: 20px;
  } 

  #sns > a {
    margin-right: 30px;
  }

 /*メインビジュアル　*/  
 #main-visual {
  position: relative;
  height: 470px;
 } 

 #main-visual > div {
  text-align: center;
  height: 280px;
 }

 #main-visual h1 {
  font-size: 28px;
  margin: 90px 0 0 0;
 }

 #main-visual > div > p {
  margin: 0;
  font-size: 15px;
 }

 #main-visual > img {
  width: 100%;
  border-radius: 476px 0 0 0;
  top: auto;
  bottom: 0;
 }

 /* 見出し  */
 h2 {
  margin: 15px 0 15px 0;
 }

 h3 {
  font-size: 24px;
  margin: 10px 0 0 0;
 }

  /* ミッション */
 #mission {
  margin: 20px 0 20px 0;
  padding: 0 20px 0 20px;
 }

 #mission-flex {
  flex-direction: column;
 }

 #mission-flex > div {
  width: 100%;
  margin: 0;
 }
 
 /* プロダクト　*/

 #product {
  margin: 0;
  padding: 10px 20px 0 20px;
 }

 /* 外枠　*/
 #product .product-flex {
  flex-direction: column;
  margin-top: 0;
 }

 /* 左右のカラム　スマホでは縦並び　*/
 #product-left,
 #product-right {
  width: 100%;
  margin: 0;
 }
 
 /*画像＋説明枠*/
 #product-left > div,
 #product-right > div {
  height: auto;
  margin: 0;
 }

 /* 説明文の枠 */
 .product-explain {
  position: relative;
  margin: 0;
 }

 .product-explain > h3 {
  margin: 10px 0 10px 0;
  font-size: 24px;
 }

 #product-more {
  text-align: left;
 }

 /* ABOUT US */
 #aboutus {
  margin: 80px 20px 80px 20px;
 }

 #aboutus > div {
 flex-direction: column;
 }

 .culture-table th {
  font-size: 16px;
 }

 .culture-table {
  margin-right: 0;
  padding-right: 20px;
  order: 2;
 }

 .culture-img {
 width: 100%;
 order: 1;
 }

 .culture-img2 {
  margin-top: 0;
 }

 .culture-num {
  padding: 0;
 }

 .culture-description {
  margin: 0;
 }

 /* ビジョン */
 #vision {
  margin: 80px 20px 80px 20px;
 }

 .vision-box > img {
  position: absolute;
  top: 0;
  left: 0;
 }

 .vision-box > div > h4 {
  margin: 60px 0 0 0;
 }

 /*会社概要*/

 #company {
  margin: 0 20px 0 20px;
 }

 #company > h3 {
  margin-bottom: 20px;
 }

 .tableheader {
  width: 50px;
 }

 .cell {
  padding: 20px;
 }


 #company > iframe {
  height: 240px;
 }

 #contact {
  margin: 80px 20px 80px 20px;
 }

 #contact > h3 {
  margin-bottom: 20px;
 }

 #contact > form > div {
  flex-direction: column;
  margin-bottom: 20px;
 }

 .contact-heading {
  align-self: auto;
  margin-bottom: 20px;
 }

 .contact-textbox {
  min-width: 300px;
  width: 100%;
 }

 .contact-textarea {
  height: 150px;
  width: 100%;

 }


 .radiobutton {
  margin-bottom: 20px;
 }


 footer {
  padding: 30px 20px 50px 20px;
  text-align: left;
 }

 #footer-link > a {
  margin: 0 20px 30px 0;
  display: block;
  background-image: url("images/arrow.png");
  background-repeat: no-repeat;
  background-position: right top;
 }

 #footer-link > a:hover {
  text-decoration: underline;
 }

 #sns-footer {
  flex-direction: column;
  justify-content: flex-start;
 }

 #copyright {
  font-size: 12px;
  margin-top: 30px;
 }
  



  /* mission.html用スタイル */
  /* ミッションのメインビジュアル */
 
  #mission-main {
  height: 256px;
  margin-top: 4%;
  position: relative;
 }

 .mission-main-inner {
  height: 80%;
  background-size: cover;
 }

 #mission-title {
  width: 136px;
  height: 256px;
  position: absolute;
  top: -10%;
 }

 #mission-title h1 {
  font-size: 40px;
  left: 20px;
 }

 #mission-title h1 span {
  font-size: 18px;
 }

 #mission-title > p {
  top: 180px;
  left: 20px;
  font-size: 13px;
 }


 /* ミッションページ　S2DGSの設定 */

 .mission-h2 {
  font-size: 38px;
  margin: 0px;
 }

 .mission-h2::after {
  content: none;
 }

 #mission-s2dgs > img {
  width: 100%;
 }

 #mission-five-goals {
  flex-direction: column;
 }

 #mission-five-goals > div {
  padding: 0;
 }

 #mission-five-goals .five-goals-image,
 #mission-five-goals .five-goals-read {
  width: 100%;
  padding: 0;
 }

 #mission-five-goals .five-goals-read > div {
  display: flex;
  flex-direction: column;
 }

 .fivegoals-image-right,
 .fivegoals-image-left {
  align-self: center;
 }

  /* プロダクトページ */


 #product-main {
  height: 256px;
  margin-top: 4%;
  position: relative;
 }

 .product-main-inner {
  height: 80%;
  background-size: cover;
 }

 #product-title {
  width: 136px;
  height: 256px;
  position: absolute;
  top: -10%;
 }
 

 #product-title h1 {
  left: 20px;
  font-size: 40px;
 }

 #product-title h1 span {
  font-size: 18px;
 }

 #product-title > p {
  top: 180px;
  left: 20px;
  font-size: 13px;
 }
 

 .product-section {
  flex-direction: column;
 }
 
 .product-section .product-section-img {
  width: 100%;
 }

 .product-section .product-section-img img {
  width: 100%;
  padding: 0;
 }

 .product-section-left .product-section-img img {
  border-radius: 0 300px 0 0;
 }

 .product-section-left .product-read {
  width: 100%;
  flex-grow: 1;
 }

 .product-section-right .product-section-img img {
  order: 1;
  border-radius: 300px 0 0 0;
 }

 .product-section-right .product-read {
  order: 2;
  width: 100%;
 }








}