/* style.css */

/*----------------------
base
----------------------*/
*, *::before, *::after {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

html {
    font-family: "IBM Plex Sans JP", sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 62.5%;
    line-height: 1.5;
    width: 100%;
    height: 100%;
    scroll-behavior: smooth;
}

body {
    width: 100%;
    margin: 0 auto;
    height: 100%;
    color: #333;
    font-size: 1.6rem;
    position: relative;
}

html, body {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

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

.inner {
    max-width: 1024px;
    margin: 0 auto;
}

.bg-W {
    background-color: rgba(255, 255, 255, .8)
}


@media all and (-ms-high-contrast: none) {
    *::-ms-backdrop, .btn {
      padding: 環境に合わせ調整
    }
}

i {
    padding: 5px 0;
}

section {
    margin-bottom: 70px;
}

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

.fade {
    transition: all 1000ms;
    opacity: 0;
    visibility: hidden;
    transform: translate(0px, 50px);
  }
  
.fadein {
    opacity: 1;
    visibility: visible;
    transform: translate(0px, 0px);
} 

.PC {
    display: block !important;
}
.SP {
    display: none !important;
}

p {
    text-align: justify;
}


/* 送信ボタン */
.submit-btn {
    /* buttonタグのリセットCSS */
    background-color: transparent;
    border: none;
    cursor: pointer;
    outline: none;
    appearance: none;
    color: #fff;
    background-color: #455781;
    cursor: pointer; /* ポインターカーソルを表示 */
  }
  
  .submit-btn[disabled] {
    background-color: #ccc;
    cursor: not-allowed; /* クリック不可のカーソルを表示 */
  }

  .submit-btn[disabled] a {
    cursor: not-allowed;
    pointer-events: none;
  }


  .entryBtn {
    display: block;
    width: 80%;
    margin: 50px auto 0 auto;
    padding: 8px 24px;
  }
  .entryBtn a {
    display: block;
    width: 100%;
    border-radius: 10px;
    background-color: #427bbf;
    text-align: center;
    color: #FFF;
    font-size: 2.0rem;
    font-weight: 700;
    padding: 25px 0 20px 0;
    opacity: 1;
    transition: .3s all;
  }
  .entryBtn a:hover  {
    opacity: .5;
    transition: .3s all;
  }




/*----------------------
header
----------------------*/
header {
   width: 100%;
   margin: 0 auto;
   margin-top: 20px;
   height: auto;
}

header > img {
    display: block;
    width: 270px;
    margin: 0 auto 20px auto;
}

.headerBG {
    width: 100%;
    height: 400px;
    background: url(./img/headerBG.jpg) center center / cover no-repeat;
    position: relative;
}

.hedaerTitle {
    max-width: 900px;
    margin: 0 auto;
    position:absolute;
    bottom: 0;
    left:0;
    right:0;
    margin:0 auto;
}

.hedaerTitle > img {
    display: block;
    width: 90%;
    margin: 0 auto;
}

p.FREELIVE_tag {
    display: block;
    width: 100px;
    position:absolute;
    top: -20px;
    right: 10px;
}


@media screen and ( min-width:1200px) {
    header {
        width: 100%;
        height: auto;
    }

}

@media screen and ( max-width:1000px) {

    header {
    }
    
    .headerBG {
        height: auto;
        padding-top: 45%;
    }
    
    .hedaerTitle > img {
        display: block;
        width: 93%;
        margin: 0 auto;
    }

    p.FREELIVE_tag {
        display: block;
        width: 60px;
        position:absolute;
        top: -10px;
        right: 10px;
    }
    
    
}


/*----------------------
main
----------------------*/
.main {
    margin-top: 50px;
    position: relative;
}

.headerBtn:hover {
    background-color: #666;
}

/*----------------------
テーマ
----------------------*/
.theme {
    margin-top: -70px;
}

.theme img {
    width: 900px;
}


/*----------------------
リード文
----------------------*/
.read {
    width: 100%;
}

.read h1 {
    text-align: center;
    font-weight: 900;
    font-size: 120%;
    width: 100%;
    position: relative;
    color: #6146a8;
}

.read h1:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -20px;
    margin: auto;
    width: 15%;
    height: 7px;
    border-radius: 10px;
    background: -webkit-repeating-linear-gradient(-45deg,rgba(205,191,172,1), rgba(205,191,172,1) 2px, rgba(205,191,172,0) 2px, rgba(205,191,172,0) 4px);
    background: repeating-linear-gradient(-45deg, rgba(205,191,172,1), rgba(205,191,172,1) 2px, rgba(185,227,249,0)  2px, rgba(185,227,249,0)  4px);
}

.read h1 > br {
    display: none;
}

.read p {
    width: 100%;
    text-align: left;
    line-height: 2;
    color: #333;
    margin-top: 30px;
    text-align: justify;
}

.read p > span {
    background: linear-gradient(transparent 30%, #fdd809 70%);
    line-height: 1;
}


/*----------------------
セミナー内容
----------------------*/

.agenda {
    margin-top: 0px;
}

.agenda .flex {
    flex-wrap: no-wrap;
    align-items: stretch;
}

.agenda figure:nth-child(1) {
    display: flex;
    align-items: center;
    width: 48%;
}

.agenda figure:nth-child(2) {
    width: 50%;
}

.agenda figure small {
    display: inline-block;
    margin-left: 15px;
}

@media screen and ( max-width:930px) {
    .agenda .flex {
        display: block;
    }
    .agenda figure:nth-child(1) {
        width: 60%;
        margin: 0 auto;
    }
    .agenda figure:nth-child(2) {
        width: 90%;
        margin: 5% auto;
    }
}

@media screen and ( max-width:540px) {
    .agenda figure:nth-child(1) {
        width: 90%;
    }
}

.agenda figure > ul > li  {
    padding: 10px;
    margin-bottom: 10px;
    border-top: 1px solid #427bbf;
}

.agenda figure > ul > li dl {
    color: #427bbf;
    display: flex;
    margin-bottom: 10px;
}

.agenda figure > ul > li dt {
    display: flex;
    align-items: center;
    width: 30px;
    font-weight: 400;
    margin-right: 15px;
    border-right: 1px solid #427bbf;
}

.agenda figure > ul > li p {
    font-size: 90%;
    margin-left: 30px;
}


.agenda figure > ul > li ul {
    margin-left: 30px;
    border: 1px dotted #888;
    border-radius: 5px;
    font-size: 90%;
    padding: 10px;
}

.agenda figure > ul > li ul li.list {
    margin-left: 7px;
    padding-left: 1.5rem;
    text-indent: -2rem;
}

.agenda figure > ul > li ul li.list::before {
    content: "ー";
    margin-right: 5px;
}

.agenda figure > ul > li ul li:last-child {
    font-size: 80%;
    margin-top: 10px;
    text-align: right;
}



/*----------------------
セミナーの見どころ
----------------------*/

.point {
}

.point h2 {
    width: 100%; /* 横幅 */
    height: 60px; /* 縦幅 */
    margin-bottom: 1%;
    line-height: 60px; /* 行の高さ(heightと同じにする) */
    background: linear-gradient(135deg, #ffdd00 0%, #ee7810 70%);
    border-radius: 1px; /* 角の丸み */
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
}

.point h2 i {
    margin-right: 5px;
    font-size: 120%;
}

.point ul {
    display: flex;
    flex-wrap: no-wrap;
    justify-content: space-around;
}

.point ul li {
    display: block;
    width: 48%;
    margin: 1%;
    padding: 3% 1%;
    font-weight: 700;
    border: 1px solid #FFF;
    border-image: linear-gradient(45deg, #ee7810 30%, #ffdd00 100%);
    border-image-slice: 1;
    text-align: center;
    -webkit-background-clip: text;
    color: transparent;
    background-image: linear-gradient(45deg, #ee7810 30%, #ffdd00 100%);
}



/*----------------------
こんな方にオススメ
----------------------*/

.foryou {
    text-align: center;
}

.foryou img {
    text-align: center;
    width: 600px;
    margin: 0 auto;
}



/*----------------------
Clam Clinic Club
----------------------*/

.CCC {
    background-color: #f7f7f7;
    padding: 40px 0 20px 0;
}

.CCC h1 {
    font-size: 120%;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #932B84;
}

.CCC h1 > i {
    color: #d5b658c7;
    margin-right: 6px;
    font-size: 120%;
}

.CCC .CCC_txt {
    background: url(./img/CCP.png) top left 20px / contain no-repeat;
    background-size: 70px;
}
.CCC .CCC_txt h2 {
    padding-left: 90px;
    width: 100%;
}
.CCC .CCC_txt h2 span {
    color: #932B84;
    font-weight: 700;
    margin: 0 3px;
}
.CCC .CCC_txt ul {
    display: flex;
    align-items: center;
    width: 80%;
    margin: 0 auto;
}
.CCC .CCC_txt ul li {
    width: auto;
    margin: 3%;
    font-size: 90%;
} 
.CCC .CCC_txt ul li a {
    display: block;
    width: 100%;
}
.CCC .CCC_txt ul li a img {
    display: block;
    width: 97%;
    margin: 0 auto;
    transition: .3s all;
}
.CCC .CCC_txt  ul li a p {
    text-align: center;
    line-height: 2;
}
.CCC .CCC_txt ul li a:hover img {
    display: block;
    width: 100%;
    transition: .3s all;
}
.CCC .CCC_txt  ul li a:hover p {
    color: #888;
}



/*----------------------
開催概要
----------------------*/

.detailWrap {
    padding: 30px 20px;
    position: relative;
}
.detailWrap > small {
    display: block;
    width: 90%;
    margin: 0 auto;
    color: #888;
}

.detail {
    display: flex;
    justify-content: center;
    position: relative;
}


.detail-inner {
    width: 70%;
    box-sizing: border-box;
}

.detail-inner img {
    display: inline;
    width: 200px;
    margin-left: 10px;
}

.detail-inner h1 {
    position: relative;
    font-weight: bold;
    padding: 1.5rem 0;
    margin-bottom: 15px;
    color: #888;
}

.detail-inner h1::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    content: '';
    background-image: -webkit-repeating-linear-gradient(135deg, #888888, #888888 1px, transparent 2px, transparent 5px);
    background-image: repeating-linear-gradient(-45deg, #888888, #888888 1px, transparent 2px, transparent 5px);
    background-size: 7px 7px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.detail-inner h2 {
    position: relative;
    font-weight: 700;
    font-size: 1.8rem;
    padding-left: 1rem;
    margin-bottom: 20px;
    color: #6146a8;
}

.detail-inner h2 > small {
    display: block;
    margin-top: 0px;
    color: #666;
}

.detail-inner p {
    border-left: 3px solid #CCC;
    font-size: 1.4rem;
    margin-left: 1rem;
    padding-left: 1rem;
    padding-top: 3px;
    margin-bottom: 20px;
}


.detail-inner > table {
    display: block;
    width: 100%;
    padding-left: 1.5rem;
    margin: 10px 0 10px 15px;
}

.detail-inner > table th {
    width: 100px;
    font-size: 1.4rem;
    font-weight: 500;
    color: #888888;
    padding: 2px 0 10px 0;
}

.detail-inner > table td {
    color: #444;
    padding-bottom: 10px;
}

.detail-inner > table td img {
    width: 150px;
}

.detail-inner > ul.biko {
    width: 80%;
    padding-left: 1rem;
    margin: 10px 0 10px 15px;
    font-size: 85%;
    color: #888;
}
.detail-inner > ul.biko > li {
    text-indent: -1.5rem;
    padding-left: 20px;

}
.detail-inner > ul.biko > li::before {
    content: "※";
    padding-right: 2px;
}




.leaflet {
    width: 30%;
    padding: 0;
    margin-top: 30px;
}
.leaflet a {
    display: block;
    width: 100%;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid #FFF;
}

.leaflet a img {
    transition: .3s all;
    cursor: pointer;
}

.leaflet p {
    text-align: center;
    color: #888;
    opacity: 1;
    margin-top: 10px;
    font-size: 1.4rem;  
    transition: .3s all;
}

.leaflet a:hover img {
    transform: scale(1.15); /* 拡大 */
    transition: .3s all;
}

.leaflet a:hover img {
    opacity: .5;
}

.leaflet:hover p {
    opacity: 0;
    margin-top: -40px;
    transition: .3s all;
}

.detailBtn {
    display: block;
    width: 70%;
    margin: 50px auto;
    text-align: center;
    color: #FFF;
    font-weight: bold;
    font-size: 130%;
}


.detailBtn a {
    display: block;
    width: 100%;
    background-color: #EA609E;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0.3em 0px rgba(0, 0, 0, .1);
    transition: all .5s;
}

.detailBtn a i {
    margin-left: 10px;
    transition: all .5s;
}

.detailBtn:hover a {
    background-color: #5B34C6;
    transition: all .5s;
}

.detailBtn:hover a i {
    margin-left: 25px;
    transition: all .5s;
}


/*----------------------
講師
----------------------*/
.teacher {
    width: 100%;
    margin: 50px auto 20px auto;
    padding: 20px;
    border: 1px dotted #CCC;
    border-radius: 8px;
    align-items: center;
    vertical-align: middle;
}


.teacher ul.flex {
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items:stretch;
}

.teacher ul li{
    width: 48%;
}

.teacher h2 {
    display: block;
    background-color: #888;
    color: #FFF;
    text-align: center;
    border-radius: 8px;
    width: 100%;
    padding: 10px 0;
    margin-bottom: 15px;
}

.teacher h3 {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 5px;
}

.teacher h3 small {
    font-size: 1.6rem;
    margin: 1rem;
}
.teacher ul.flex {
    align-items: center;
    text-align: left;
}
.teacher img {
    display: block;
    width: 240px;
    border-radius: 5px;
    margin: 15px auto 20px auto;
}
.teacher p {
    font-size: 90%;
    text-align: center;
    color: #71615a;
    margin-bottom: 15px;
    transition: .5s all;
}
.teacher p a {
    transition: .5s all;
}
.teacher p a:hover {
    color: #888;
    transition: .5s all;

}
.teacher p a i {
    margin-left: 10px;
}


/*----------------------
視聴までの流れ
----------------------*/

.flow h1 {
	text-align: center;
	font-size: 2.0rem;
    font-weight: bold;
}

.flow i {
	display: block;
	margin: 0 auto;
	text-align: center;
	font-size: 3rem;
	color: #999;
}

.flow h1::after {
	content: "";
	margin: 5px auto 10px auto;
	display: block;
	width: 25px;
	height: 4px;
	border-radius: 2px;
	background-color: #71615a;
}

.flow > p {
	font-size: 1.4rem;
	margin-bottom: 20px;
	text-align: center;
}

.flow ul li {
	padding: 0 1%;
	text-align: center;
}


.flow ul li:nth-child(2n+1) {
	width: 100%;
}

.flow ul li:nth-child(1) h2, .flow ul li:nth-child(7) h2 {
	color: #F6AB00;
}

.flow ul li:nth-child(2n) {
	color: #F6AB00;
	font-size: 2.0rem;
	padding-top: 50px;
}

.flow ul li h2 {
	font-size: 1.6rem;
    font-weight: bold;
	margin-bottom: 10px;
}

.flow ul li p {
    font-size: 1.4rem;
	border-top: 1px dotted#CCC;
	padding-top: 10px;
}

.flow span {
	display: block;
	margin: 0 auto 20px auto;
	width: 50%;
	color: #FFF;
	padding: 5px 0;
	font-size: 1.2rem;
	background-color: #F6AB00;
	position: relative;
}

.flow span:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -10px;
  border: 10px solid transparent;
  border-top: 10px solid #F6AB00;
}

/*----------------------
視聴に関する注意事項
----------------------*/

.attention h1 {
	text-align: center;
	font-size: 2.0rem;
    font-weight: bold;
}

.attention i {
	display: block;
	margin: 0 auto;
	text-align: center;
	font-size: 3rem;
	color: #999;
}

.attention h1::after {
	content: "";
	margin: 5px auto 10px auto;
	display: block;
	width: 25px;
	height: 4px;
	border-radius: 2px;
	background-color: #71615a;
}

.attention > p {
	font-size: 1.4rem;
	margin-bottom: 20px;
	text-align: center;
}

.attention > ul {
	border: 1px solid #CCC;
	padding: 10px;
}

.attention > ul > li {
	padding: 5px;
	font-size: 1.4rem;
}

.attention > ul h2 {
	margin-bottom: 0px;
	font-size: 1.4rem;
}

.attention > ul h2 {
	font-weight: 600;
}

/*----------------------
フッター
----------------------*/
footer {
    padding: 30px 0;
    text-align: center;
    font-size: 1.3rem;
    border-top: 1px dashed #a59791;
}



@media screen and ( max-width:1024px) {

    .inner {
        width: 95%;
        margin: 0 auto;
    }
}


@media screen and ( max-width:700px) {
    html {
    }
    body {
        font-size: 1.4rem;
    }


    .PC {
        display: none !important;
    }
    .SP {
        display: block !important;
    }

    .flex {
        display: block;
    }
    
    .main {
    }

    section {
        margin-bottom: 30px;
    }

    .read h1 > br {
        display: block;
    }

    .agenda {
        margin-top: 70px;
    }

    .point ul {
        flex-wrap: wrap;
    }

    .point ul li {
        width: 48%;
        margin: 1% 0;
    }

    .point ul li br {
        display: none;
    }

    .CCC .CCC_txt ul {
        width: 100%;
        margin: 15px 0 5px 0;
    }
    .CCC .CCC_txt ul li {
        margin: 1%;
    }
    .CCC .CCC_txt ul li a p {
        font-size: 90%;
    }

    .detail {
        flex-wrap: wrap;
    }

    .detailWrap {
        padding: 30px 5px;
    }

    .detail-inner {
        width: 100%;
        box-sizing: border-box;
    }
    .detail-inner > table {
        margin: 0;
    }
    .detail-inner > table th {
        display: block;
        width: 100%;
        margin: 0;
        padding: 0;
    }
    
    .detail-inner > table td {
        display: block;
        width: 100%;
    }

    .leaflet {
        width: 100%;
        margin-top: 20px;
    }

    .leaflet p {
        margin-bottom: 40px;
    }

    .teacher {
        width: 100%;
        padding: 10px;
    }

    .teacher ul.flex {
        width: 100%;
        display: block;
        text-align: center;
    }
    .teacher ul li:nth-child(1){ width: 100%; }
    .teacher ul li:nth-child(2){ width: 100%; margin-top: 30px; }
    .teacher ul li{
        margin: 0;
    }
    .teacher h3 {
        display: inline-block;
        font-size: 2.0rem;
        font-weight: 700;
        line-height: 2;
    }
    
    .teacher h3 small {
        font-size: 1.6rem;
    }
    .teacher p {
        text-align: center;
    }
    .teacher h4 {
        text-align: left;
        width: 90%;
        margin:  0 auto;
    }

    .teacher h4 dl dt {
        min-width: 14%;
    }
    
    .teacher h4 dl dd {
        width: 86%;
    }
    
    .entryBtn {
        width: 100%;
    }
    .entryBtn a {
        font-size: 1.6rem;
    }
    
    .flow .flex, .attention .flex {
        display: block;
    }

    .flow .flex li {
        padding-bottom: 20px;
        margin-bottom: 30px;
        border-bottom: 1px dashed #ddd;
    }
    .flow .flex li:last-child {
        border-bottom: none;
    }
    .flow .flex li:nth-child(even) {
        display: none;
    }


    .flow ul li p {
        border-top: none;
        padding-top: 0;
    }

    footer {
        margin-top: 40px;
    }

}