html *,
	*::before, *::after {
	box-sizing: border-box;
	font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "sans-serif";
}
html {
    flex-direction: column;
    justify-content: center;
    font-size: 16px;
	line-height: 1.7em;
    letter-spacing: 1px;
    color: #333333; /* 柔らかい黒 */
}
.sp {
    display: none;
}
h2 .sp {
    display: none;
}
a:hover {
    color:aqua
}
a {
	text-decoration: none;
    font-weight: bold;
}
img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;

}
/*  - body */
.body-class {
    padding: 0 20px 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}
/* - ヘッダー */
.header-class {
	position: relative;
    padding: 20px 0 0 20px;
    max-width: 1000px;
    margin: 0 auto;
    font-weight: bold;
}
.center-wrapper {
    display: flex;
    align-items: center;/* 水平方向の中央揃え */
}

.header-nav {
	display:flex ;
	justify-content: flex-end;
	-webkit-justify-content: flex-end;
    margin: 0;
    padding: 0;
	list-style: none;
}
.header-class nav ul li {
	margin: 0 10px;
}

.hamburger-nav { /* ハンバーガーメニュー */
    margin: 0;
    padding: 0;
	list-style: none;
}
.header-nav li a {
    color: #333333;
}
.header-nav li a:hover {
    color:aqua
}



.nav-about {
    display:flex;
	justify-content: flex-end;
	-webkit-justify-content: flex-end;
    max-width: 1000px;
    margin: 20px auto;
    font-weight: bold;
    color: #333333;
}
.nav-about a {
    color: #333333;
}
.nav-about a:hover {
    color:aqua
}
.hero-ex, .footer-band {
	max-width: 1512px;
    background: #EEEEEE;
}
.herotext-ex {
    padding: 10px;
    font-weight: bold;
}
.title-ex {
    padding-bottom: 10px;
    color: #2FA8E1;
}
.title-ex h1 {
    font-size: 2rem;
    line-height:1.5;
}
.title-ex h2 {
    font-size: 2.5rem;
    line-height:1.5;
}
.hero-container {
	display: flex;
	justify-content: center; /* 水平中央 */
}
.index {
	display: flex;
    justify-content: center;
    padding-bottom: 30px;
    color: white;
	background-repeat: no-repeat;
	background-position: center;
	background-image: url("../images/hero_01.webp");
	width: 80%;
    background-size: cover;
    margin: 10px auto 50px auto;
}
.index h1 {
    text-align: center;
    font-size: 3rem;
    margin: 50px auto;
    line-height: 1.2;
}
.index h2 {
    text-align: center;
    font-size: 2.5rem;
	-webkit-text-stroke: 0.5px black; /* 0.5pxの黒い縁取り */
    line-height: 1.2;
    margin: 10px 0;
}
.index h3 {
    text-align: center;
    font-size: 4rem;
	-webkit-text-stroke: 0.5px black; /* 0.5pxの黒い縁取り */
    line-height: 1.2;
    margin: 10px 0;
}
.greenbox {
    
    background-color: rgba(43,232,203,0.80);
    width: fit-content; /* テキストの幅に合わせる */
    padding: 5px;
    margin-bottom: 50px;
}
main {
    max-width: 1512px;
}
.page-main {
    max-width: 1000px;
    margin: 20px auto 60px auto ;
}
p.asterisk{
    padding-left: 2em;
}

p.asterisk::before {
    content: "※";
    margin-left: -2em;
    margin-right: 1em;
}
.exbition {
    display: flex;
    flex-wrap: wrap;
    margin: 10px 0 30px;
}
.mamImageViewer img {
	width: 100%;
}
.mamImageViewer {
    width: calc(50% - 20px);
    height: auto;
    border: 10px solid #D9C699;
}
.explanation-container {
    display: flex;                /* Flexboxを有効化 */
    justify-content: center;
}
.explanation {
    width: 90%;
}
.explanation h2 {
    padding: 1rem 0;
    border-top: 0.5px solid #000;
    border-bottom: 0.5px solid #000;
    font-size: 1.1rem;
}
.notice {
    display: flex;
    justify-content: center; /* 横方向の中央揃え */
    font-weight: bold;
	margin-bottom: 40px;
}
.warning-red {
	color: red;
}
.agenda {
	display: flex;
    justify-content: center; /* 横方向の中央揃え */
}
.agenda-container{
	width: 850px;
}
.agenda-title {
	font-size: 1.3rem;
	font-weight: bold;
	padding: 0.3em 0.5em 0.3em 1em;
	background: #fffaf4;/*背景色*/
	border-left: solid 10px #98D3EE;/*左線（実線 太さ 色）*/
}
.agenda-text {
	margin: 30px 0 50px 70px;
}
.agenda-text li {
	list-style-type: none;
    margin-bottom: 15px;
}
.work {
    padding-left: 90px;
}
.about {
    background-repeat: no-repeat;
    background-position: center;
    background-image: url("../images/uehara_all.webp");
    background-color: rgba(255, 255, 255, 0.7);
    background-blend-mode: lighten;
    background-size: cover;
    color:black;
    padding: 20px 100px 20px 100px;
    margin: 40px 0 60px;
}
.detailbox {
	display: flex;                /* Flexboxを有効化 */
    gap: 24px;
}
.detailbox-container {
	background-color: #2EA6E0;
    color: white;                /* 文字色 */
    width: calc(100% - 72px);
    display: flex;
    justify-content: center;
}
.detailbox-contents {
    text-align:center;
    margin: 15px;
}
.detailbox-container a {
    color: white;
}
.detailbox-container a:hover {
    color:aqua
}
.detailbox-contents p{
    font-weight: normal;
}
.linkbox {
    display: flex;                /* Flexboxを有効化 */
    gap: 24px;                    /* ボックス間の間隔を設定 */
}
.linkbox a:hover {
    color:aqua
}
.linkbox-container {
    background-color: #2EA6E0;
    color: white;                /* 文字色 */
    width: calc(100% - 48px);
    display: flex;
    justify-content: center;
}
.linkbox-contents {
    text-align:center;
    margin: 30px;
}
.linkbox-contents p{
    font-weight: normal;
}
.form {
    display: flex;
    justify-content: center;
    border: 10px solid red;
    border-radius: 20px;
    background-color: coral;
    padding-top: 10px;
    margin-bottom: 30px;
}
.form-container h2{
    font-size: 2.5rem;
        line-height:1.3;
}
.sns-icons {
    display: flex;
    padding: 40px 0 0 80px;
    gap: 20px;
}
.uehara-logo {
    display: flex;
    padding:60px 0 10px 80px;
    gap: 40px;
}
.copyright {
    padding: 0 0 20px 80px;
}
/* 以下javascript使用でトップに戻る */
.pagetop {
  height: 50px;
  width: 50px;
  position: fixed;
  right: 30px;
  bottom: 30px;
  background: #fff;
  border: solid 2px #000;
  border-radius: 50%;
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 2;
  cursor: pointer;
}
.pagetop__arrow {
  display: block;
  height: 10px;
  width: 10px;
  border-top: 3px solid #000;
  border-right: 3px solid #000;
  transform: translateY(20%) rotate(-45deg);
}
/* javascript使用でトップに戻るここまで */
/* - フッター */
.footer-container{
    padding: 0 20px 0 20px;
    max-width: 1000px;
}


@media (max-width : 800px ){
html {
    font-size: 14px;
    letter-spacing: -0.05em; /* 字間詰め */
    }
.sp {
　　display: block;
    }
    h2 .sp {
    display: block;
    }
.center-wrapper {
    margin-bottom: 20px;
	}
.header-class nav ul li {
	margin: 15px;
	}
    
    
    /* HAMBURGER MENU */
.hamburger-menu{
	position: absolute;
	top: 30px;  /* 上からpx */
	right: 10px; /* 右からpx */
}
.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 24px;
  width: 30px;
  cursor: pointer;
  position: relative;
  z-index: 1001;
}
.hamburger-icon span {
  width: 100%;
  height: 4px;
  background-color: #777777;
}
.menu-links {
  position: fixed;
  top: 0;
  right: -100%;
  width: 70%;
  height: 50vh;
  background-color: #E4E8FF;
  z-index: 1000;
}
.menu-links ul {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  height: 100%;
  list-style: none;
}
.menu-links a {
  font-size: 2rem;
  color: black;
  text-decoration: none;
}
.menu-links li {
	list-style: none;
	margin: 20px 0;
}
.menu-links.open {
	max-height: 100vh;
	right: 0;
	padding: 50px 0 0 20px;
	border: 3px solid #92ABFF;
	margin: 10px;
}
.hamburger-icon span:first-child {
  transform: none;
}
.hamburger-icon span:first-child {
  opacity: 1;
}
.hamburger-icon span:first-child {
  transform: none;
}
.hamburger-icon.open span:first-child {
  transform: rotate(45deg) translate(10px, 5px);
}
.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
}
.hamburger-icon.open span:last-child {
  transform: rotate(-45deg) translate(10px, -5px);
}
body.no-scroll {
  overflow: hidden;
}
#desktop-nav {
   display: none;
 }
 #hamburger-nav {
   display: flex;
 }
 #experience,
 .experience-details-container {
   margin-top: 2rem;
 }
 #profile,
 .section-container {
   display: block;
 }
 .arrow {
   display: none;
 }
 section,
 .section-container {
   height: fit-content;
 }
 section {
   margin: 0 5%;
 }
 .section__pic-container {
   width: 275px;
   height: 275px;
   margin: 0 auto 2rem;
 }
 .about-containers {
   margin-top: 0;
 }
    /* ここまでHAMBURGER MENU */
    
    
    

.herotext {
	padding: 20px 15px 0 15px;
	}
.index {
    padding-bottom: 20px;
	width: 95%;
    margin: 5px auto 20px auto;
}
.index h1 {
	font-size: 2rem;
    }
.index h2 {
    font-size: 1.8rem;
    }
.index h3 {
    font-size: 2.2rem;
    }
.mamImageViewer {
	width: 100%;
	margin: 0 0 10px 0;
	}
.agenda-container{
	width: auto;
}
.agenda-text {
	margin: 20px 0 30px 20px;
}
.detailbox {
    flex-direction: column; /* 横並びを縦並びに変更 */
    align-items: center;
    }
.about {
    padding: 20px 40px 20px 40px;
    }
.linkbox {
    flex-direction: column; /* 横並びを縦並びに変更 */
    align-items: center;
    }
.sns-icons {
    display: flex;
	padding: 30px 0 0 20px;
    gap: 20px;
    }
.uehara-logo {
    display: block;
	padding: 60px 0 10px;
	text-align: center;
}
.copyright {
	text-align: center;
	padding: 0 0 20px;
    }
}