/* oasis_style.css */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP&display=swap');


:root {
  --main-blue: #1D74B3;
  --light-blue: #D2E3F0;
  --hero-blue: #0098DB;
  --text-black: #000;
  --font-jp: 'Noto Sans JP', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: calc(100vw / 19.2);
}

body {
  font-size: 1rem;
  font-family: var(--font-jp);
  color: var(--text-black);
  line-height: 1.8;
  background-color: #fff;
}

header {
  background: rgba(255, 255, 255, 0.8);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 5.885vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 8.906vw;
  z-index: 10;
}

.logo {
  display: flex;
	justify-content: center;
	align-items: center;
  width: 8.229vw;
  height: auto;
}

.logo img {
  width: 100%;
}


header .nav {
  margin: 0;
  height: auto;
}

header .nav ul {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.5vw;
  list-style: none;
  margin: 0;
  height: auto;
}

.nav a {
  font-size: 1vw;
  color: var(--main-blue);
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: url("links/hero_oasis.webp") no-repeat center/cover;
  width: 100%;
  height: 58.65vw;
  position: relative;
  margin-top: -5.885vw;
  z-index: 0;
}

.hero-logo {
  display: flex;
	justify-content: center;
	align-items: center;
  width: 14.948vw;
  height: auto;
  margin-top: 5vw;
}

.hero-logo img{
  width: 100%;
}

.hero-text {
  font-size: 3.125vw;
  color: var(--hero-blue);
  letter-spacing: 0.688vw;
  font-weight: bold;
  text-align: center;
  margin-top: 4vw;
  font-weight: 400;
}

.herospan {
  font-size: 2.6vw;
}

.section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  padding: 5vw 1vw;
  text-align: center;
  margin-top:8vw;
  margin-bottom:8vw;
}

.section h2 {
  font-size: 4.271vw;
  color: var(--main-blue);
  letter-spacing: 0.625vw;
  margin-bottom: 2vw;
  font-weight: 400;
}

.section p {
  font-size: 1.146vw;
  color: var(--main-blue);
  line-height: 3.023vw;
}

.service-title {
  font-size: 4.271vw;
  color: var(--main-blue);
  letter-spacing: 0.854vw;
  margin-bottom: -1vw;
}

.service-sub {
  font-size: 2.083vw;
  color: var(--main-blue);
  letter-spacing: 0.417vw;
  margin-bottom: 2vw;
}




.cards {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: flex-start;
  gap: 2vw;
  width:63.333vw;
}

.card {
  background: var(--light-blue);
  border-radius: 1.563vw;
  width: 30.365vw;
  height:19.769vw;
  padding: 2vw;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 4.9vw 1px 1fr;
  grid-template-rows: auto 1px auto;
  column-gap: 2vw;
  row-gap: 1vw;
  text-align: left;
  position: relative;
}

.card h3 {
  grid-column: 3 / 4;
  grid-row: 1 / 2;
  font-size: 1.302vw;
  font-weight: bold;
  color: var(--text-black);
  align-self: center;
}

.card::before {
  content: "サービス";
  grid-column: 1 / 2;
  grid-row: 1 / 2;
  font-size: 1.146vw;
  align-self: center;
  color: var(--text-black);
}

.card p {
  grid-column: 3 / 4;
  grid-row: 3 / 4;
  font-size: 1.146vw;
  line-height: 2.293vw;
  color: var(--text-black);
}

.card::after {
  content: "概　　要";
  grid-column: 1 / 2;
  grid-row: 3 / 4;
  font-size: 1.146vw;
  align-self: start;
  color: var(--text-black);
}

.card .vline {
  grid-column: 2 / 3;
  grid-row: 1 / 4;
  background-color: #fff;
  width: 1px;
  justify-self: center;
  align-self: stretch;
}

.card .hline {
  grid-column: 1 / 4;
  grid-row: 2 / 3;
  height: 1px;
  background-color: #fff;
  width: 100%;
  align-self: center;
  justify-self: stretch;
}






.staff-section {
  display: flex;
  justify-content: center;
  gap: 4vw;
  margin-top: 1.563vw;
}

.staff {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 26.042vw;
}

.staff img {
  width: 20.938vw;
  height: auto;
  object-fit: cover;
  margin-bottom: 3vw;
  margin-top:3vw;
}

.staff h4 {
  font-size: 1.458vw;
  line-height: 3.385vw;
}

.staff h3 {
  font-size: 2.604vw;
  color: var(--main-blue);
  line-height: 3.385vw;
}

.staff span {
  font-size: 1.458vw;
  line-height: 2.604vw;
}

.staff ul {
  text-align: left;
  margin-top: 0.521vw;
  font-size: 1.146vw;
  line-height: 1.823vw;
}



.contact-box {
  background: var(--light-blue);
  border-radius: 1.563vw;
  width: 63.125vw;
  padding: 2vw;
  margin: 0 auto;
  font-size: 1.823vw;
  line-height: 4.159vw;
  color: var(--text-black);
}




.org-table {
  width: 43vw;
  margin: 1.042vw auto;
  border-collapse: collapse;
  font-size: 1.042vw;
  border: 1px solid #000000;
}

.org-table th {
  background: var(--main-blue);
  color: #fff;
  text-align: center;
  padding: 2vw 0.9vw;
  font-weight: 400;
  border: 1px solid #000000;
}

.org-table td {
  background: #fff;
  color: var(--text-black);
  padding: 1vw 1vw;
  border: 1px solid #000000;
  text-align: left;
}

.org-table tr:nth-child(n+2) th {
  background: var(--light-blue);
  color: var(--text-black);
}

.org-table tr td:nth-child(2) {
  background: var(--main-blue);
  color: #fff;
  text-align: center;
}

.org-table tr:nth-last-child(-n+5) td:nth-child(2) {
  background: #fff;
  color: var(--text-black);
  text-align: left;
}



footer {
  background: rgba(0, 152, 219, 0.08);
  text-align: center;
  padding: 1.563vw 0;
  font-size: 0.521vw;
  color: var(--main-blue);
  position: relative;
}

footer .logo {
  width: 8.229vw;
  height: auto;
  margin: 0 auto 0.521vw;
}

footer .logo img{
  width:100%;
}

footer nav {
  display: flex;
  justify-content: center;
  gap: 2vw;
  margin-bottom: 0.521vw;
  margin-top:1.5vw;
}

footer nav a {
  font-size: 0.781vw;
  color: var(--main-blue);
  text-decoration: none;
}

.copy{
  margin-top:1.5vw;
}



.aboutbox {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2vw;
}

.about1,
.about2 {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about1 {
  align-items: flex-start;
  width: 30.677vw;
}

.about1 p {
  text-align: left;
}

.oasistohaspan{
  font-size: 3.125vw;
}

.about1 p{
  color: #000;
}

.aboutpspan{
  color:rgb(29, 116, 179);
  font-weight: 600;
}

.about2 {
  width: 29.115vw;
}

.about2 img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2vw;
}


.MissionVisionCoreValuesbox{
  display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
  height:30.417vw;
  width:100%;
  background-color:rgba(0, 152, 219, 0.08);
}

.MissionVisionCoreValuesbox:nth-child(2){
  background-color:rgba(0, 152, 219, 0.03);
}


.MissionVisionCoreValuesphoto{
  width:15.052vw;
  height:auto;
}

.MissionVisionCoreValuestitle{
  font-size: 2.865vw;
  color:#1d74b3;
  letter-spacing:0.8vw;
  margin-left:4.427vw;
  font-weight: 400;
}

.phototitle{
  display: flex;
	justify-content: center;
	align-items: center;
}
.MissionVisionCoreValuesbox
.MissionVisionCoreValuesp{
  font-size:1.302vw;
  color:#000;
  text-align: left;
}

.colorspan{
  color:#1d74b3;
}



/* ページトップボタン */
.page-top {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  right: 2.083vw; 
  bottom: 1.042vw; 
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  border: 0;
  background: none;
  transition: .2s;
  z-index: 9999;
  color:#1d74b3;
}

.page-top p {
  position: relative;
  font-size: 0.9vw; 
  font-weight: bold;
  writing-mode: vertical-rl;
  text-decoration: none;
  text-transform: uppercase;
  height: 4.427vw; 
  margin: 0;
  letter-spacing: 0.26vw;
  text-align: right;
  padding-right: 0.5vw;
}

.page-top p:before {
  content: "";
  position: absolute;
  top: 0.1vw;  
  right: -0.26vw; 
  width: 0.104vw; 
  height: 1.042vw;
  background: #1d74b3;
  transform: skewX(-150deg);
}

.page-top p:after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0.05vw;
  top:0.1vw;
  width: 0.104vw; 
  height: 4.427vw;
  background: #1d74b3;
}


.is-active {
  opacity: 1;
  visibility: visible;
}



/* ハンバーガー */

.hamburger-menu{
  display: none;
}

@media screen and (max-width:750px){

  .hamburger-menu{
  display: flex;
}

}

.menu-btn {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    height: 60px;
    width: 60px;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: transparent;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background-color: #1d74b3;
    position: absolute;
}
.menu-btn span:before {
    bottom: 8px;
}
.menu-btn span:after {
    top: 8px;
}

#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
}

#menu-btn-check {
    display: none;
}

.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    background-color: #3584bb;
}
.menu-content ul {
    padding: 70px 10px 0;
}
.menu-content ul li {
    border-bottom: solid 1px #1d74b3;
    list-style: none;
}
.menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 15px;
    box-sizing: border-box;
    color:#1d74b3;
    text-decoration: none;
    padding: 9px 15px 10px 0;
    position: relative;
}
.menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #1d74b3;
    border-right: solid 2px #1d74b3;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
}

.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;/*leftの値を変更してメニューを画面外へ*/
    z-index: 80;
    background-color: rgba(255, 255, 255, 0.9);
    transition: all 0.2s;/*アニメーション設定*/
}

#menu-btn-check:checked ~ .menu-content {
    left: 0;/*メニューを画面内へ*/
}

/* ハンバーガーここまで */



.phonebr{
  display: none;
}




/* レスポンシブ */
@media screen and (max-width:750px){
  
#pcnav{
  display: none;
}

header{
  height:80px;
}

.logo {
  width: 20vw;
}

.phonebr{
  display: flex;
}

footer nav{
  display: none;
}

}


@media screen and (max-width:750px) {
  .hero {
    height: 150vw;
    padding: 20vw 5vw 10vw;
    text-align: center;
  }

  .hero-text {
    font-size: 8vw;
    letter-spacing: 0.5vw;
  }

  .herospan {
    font-size: 7vw;
  }

  .hero-logo {
  width: 30vw;
  margin-bottom:10vw;
  }

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

  .aboutbox {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 5vw;
  }

  .about1{
  display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
  }

  .about1,
  .about2 {
    width: 100%;
  }

  .about1 h2 {
    font-size: 9vw;
  }


  .oasistohaspan{
    font-size: 5vw;
  }

  .about1 p {
    font-size: 4vw;
    line-height: 6vw;
  }

  .about2{
    width:60vw;
  }

  .about2 img {
    border-radius: 3vw;
    margin-top: 4vw;
  }

  .MissionVisionCoreValuesbox {
    height: auto;
    padding: 8vw 5vw;
  }

  .phototitle {
    flex-direction: column;
    gap: 2vw;
  }

  .MissionVisionCoreValuesphoto {
    width: 30vw;
  }

  .MissionVisionCoreValuestitle {
    font-size: 6vw;
    margin-left: 0;
    line-height:8vw;
  }

  .MissionVisionCoreValuesbox
  .MissionVisionCoreValuesp {
    font-size: 4vw;
    text-align: left;
    margin-top: 4vw;
    line-height:9vw;
  }



  .cards {
    flex-direction: column;
    width: 90%;
    align-items: center;
  }


  .card {
    width: 100%;
    height: auto;
    padding: 5vw 4vw;
    row-gap: 2vw;
    grid-template-columns: 13vw 1px 1fr;
  }

  .card h3 {
    font-size: 4vw;
    text-align: center;
  }

  .card p {
    font-size: 4vw;
    text-align: left;
    line-height:5vw;
  }

  .card::before {
  font-size: 3vw;
}

.card::after {
  font-size: 3vw;
  left: 80%;
}


#staff{
  	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}


  .staff-section {
    	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
    gap: 15vw;
    margin-top:10vw;
  }

  .staff {
    width: 90%;
    max-width: none;
  }

  .staff img {
    width: 60vw;
    margin: 4vw 0;
  }

    .staff h3 {
    font-size: 8vw;
    margin:4vw 0;
  }

  .staff h4,
  .staff span,
  .staff ul {
    font-size: 4vw;
    line-height:7vw;
  }

  .contact-box {
    width: 90%;
    font-size: 4vw;
    line-height: 6vw;
  }

  .org-table {
    width: 90%;
    font-size: 3.5vw;
  }


  #services .service-title,
  #staff .service-title,
  #contact .service-title,
  #overview .service-title {
    font-size:9vw;
  }

  .service-sub{
    font-size: 4vw;
  }



  footer {
  padding: 3vw 0;
  font-size: 2vw;
}

footer .logo {
  width: 20vw;
  height: auto;
  margin: 0 auto 0.521vw;
}


.copy{
  margin-top:2vw;
  margin-bottom:2vw;
}

.page-top{
  right:6%;
  bottom:3%;
}

.page-top p {
  font-size: 2.5vw; 
  height: 12vw;  
  letter-spacing: 0.52vw;  
  padding-right: 1vw; 
}

.page-top p:after {
  right: 0.1vw; 
  height: 12vw; 
  width: 0.208vw;  
}

}


/* 文字間　追加調整 */
.heromojikan{
  letter-spacing:0.4vw;
}

.oasistohamojikan{
  letter-spacing:0.4vw;
}

.missionmojikan{
  letter-spacing:0.4vw;
}

.visionmojikan{
  letter-spacing:0.4vw;
}

.coremojikan{
  letter-spacing:0.4vw;
}

.service-sub{
  letter-spacing:0.3vw;
}

@media screen and (max-width:750px){

  .hero2span{
    white-space: nowrap;
  }

}