@import url('https://fonts.googleapis.com/css?family=Noto+Sans+JP:400,500,700&display=swap');

* {
  margin: 0;
	padding: 0;
  font-size: 16px;
  letter-spacing: 2px;
  line-height: 2;
  font-family: 'Noto Sans JP', sans-serif;
	text-decoration: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: none;
  word-break: keep-all;
}

@media screen and (max-width:1000px){
  * {
    font-size: 14px;
    word-break: break-word;
    line-height: 1.75;
  }
}

html {
  scroll-padding-top: 70px;
}

@media screen and (max-width:1000px){
  html {
    scroll-padding-top: 20px;
  }
}

/* PC/SP出し分け */
.sp {
  display: none;
}

@media screen and (max-width:1000px){
  .pc {
    display: none !important;
  }

  .sp {
    display: block;
  }
}

ul,li {
	list-style: none;
}

body {
  background-image: url(img/body_bk.jpg);
  background-attachment: fixed;
  background-size: cover;
  position: relative;
}

body::before{
  content: '';
  background: inherit;
  filter: blur(3px);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 1000px;
  margin: 0 auto;
}

@media screen and (max-width:1000px){
  body{
    background-image: none;
  }

  body::before{
    display: none;
  }

  body:after{
    content: "";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
    background: url(img/body_bk.jpg) center no-repeat;
    background-size: cover;
  }
}

.center-contents {
  width: 1000px;
  margin: 0 auto;
  background-color: rgba(0, 126, 255, 0.38);
}

@media screen and (max-width:1000px){
  .center-contents {
    width: 100%;
    overflow: hidden;
  }
}

/* ページトップジャンプボタン */
.page-top {
  width: 1000px;
  position: fixed;
  bottom: 0;
  z-index: 1;
}

.page-top div {
  bottom: 0px;
  right: -100px;
  position: absolute;
}

.page-top a {
  display: block;
  width: 90px;
  height: 90px;
}

.page-top a img {
  width: 100%;
}

.page-top a:hover {
  opacity: 0.9;
}

@media (max-width: 1000px) {
  .page-top {
    width: 100%;
  }

  .page-top div {
    right: 0px;
  }

  .page-top a {
    width: 70px;
    height: 70px;
  }
}

article {
  margin: 100px auto;
  padding: 0 20px;
}

article:last-child {
  margin: 50px auto 0;
}

.article-title {
  text-align: center;
  color: white;
  font-weight: 600;
  font-size: 190%;
  letter-spacing: 20px;
  text-indent: 20px;
  margin-bottom: 50px;
  filter: drop-shadow(0px 0px 7px rgb(225, 0, 255));
}

@media screen and (max-width:1000px){
  article {
    margin: 50px auto;
  }

  .article-title {
    font-size: 180%;
    letter-spacing: 10px;
    text-indent: 10px;
    margin-bottom: 20px;
  }
}

.border-line {
  display: flex;
  justify-content: center;
}

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

}

/* ヘッダー */
header {
  position: fixed;
  height: 50px;
  width: 1000px;
  z-index: 1;
  filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.6));
}

.navi-menu {
  display: flex;
  justify-content: space-between;
  position: fixed;
  width: 1000px;
  background-color: rgba(0, 0, 0, 1);
  padding: 0px 140px;
  box-sizing: border-box;
}

@media screen and (max-width:1000px){
  .navi-menu {
    width: 100%;
  }
}

.navi-menu li a {
  color: white;
  font-weight: 500;
  line-height: 50px;
  text-indent: 2px;
}

.header-sns {
  height: 50px;
  display: grid;
  align-items: center;
  grid-template-columns: 1fr 1fr;
  grid-gap: 0 10px;
  position: absolute;
  right: 20px;
}

.header-sns div {
  width: 30px;
  height: 30px;
}

.header-sns div a {
  display: flex;
}

.header-sns div img {
  width: 100%;
}

@media screen and (max-width:1000px) {
  /* ハンバーガーメニュー */
  .sp-navi-menu {
    position: fixed;
    z-index: 2;
    text-align: center;
    width: 100%;
    transform: translateY(-100%);
    transition: all 0.4s;
    }

  .sp-navi-menu ul {
    background: rgba(0, 0, 0, .9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 50px 0 30px;
  }

  .sp-navi-menu ul li a {
    display: block;
    color: white;
    padding: 10px 0;
    font-size: 110%;
    font-weight: 500;
  }

  .sp-navi-menu.active{
  transform: translateY(0%);
  }

  .hamburger {
    position: fixed;
    right: 9px;
    top: 8px;
    width: 42px;
    height: 42px;
    z-index: 3;
    display: flex;
    justify-content: center;
    filter: drop-shadow(0px 6px 5px rgba(0, 0, 0, .8));
  }

  .hamburger span {
    position: absolute;
    width: 30px;
    border-bottom: solid 3px white;
    -webkit-transition: .35s ease-in-out;
    -moz-transition: .35s ease-in-out;
    transition: .35s ease-in-out;
  }

  .hamburger span:nth-child(1) {
    top: 9px;
  }

  .hamburger span:nth-child(2) {
    top: 18px;
  }

  .hamburger span:nth-child(3) {
    top: 27px;
  }

  .hamburger.active span:nth-child(1) {
    top: 18px;
    left: 6px;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  .hamburger.active span:nth-child(2),
  .hamburger.active span:nth-child(3) {
    top: 18px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
  }
}

/* メインビジュアル */
.main-visual img {
  width: 100%;
  display: block;
}


/* 開催趣旨 */
.purpose-text {
  color: white;
  text-align: center;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
}


/* セミナープログラム */
.program table {
  margin: -20px auto;
  border-spacing: 0 20px;
}

.program table tbody tr:last-child {
  margin: 0;
}

.program table tbody tr td {
  color: white;
  vertical-align: top;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
}

.program table tbody tr td:first-child {
  font-weight: 500;
  font-size: 110%;
  margin-right: 40px;
  display: block;
}

@media screen and (max-width:1000px){
  .program table tbody tr td:first-child {
    min-width: 80px;
    margin-right: 15px;
    text-indent: 0;
  }
}


/* 展示企業 */
.company-list {
  margin: 0 auto;
  width: 60%;
}

.company-list li {
  text-align: center;
  padding: 20px 20px 30px 20px;
  margin-bottom: 20px;
  background: rgba(0, 0, 0, .2);
}

.company-img {
  display: none;
  background-color: white;
  width: 100%;
  height: 180px;
}

.company-name {
  text-align: center;
  color: white;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
  margin: 10px 0;
  word-wrap: break-word;
}

.company-url {
  font-size: 80%;
  color: white;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
  border-bottom: 1px solid white;
}

@media screen and (max-width:1000px){
  .company-list {
    width: 100%;
  }
}


/* 開催概要 */
.outline table {
  margin: 0 auto;
  width: 80%;
  border-spacing: 0px 20px;
  margin: -20px auto;
}

.outline table tbody tr {
  height: 60px;
}

.outline table tbody tr td {
  color: white;
  vertical-align: top;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
  word-break: break-all;
  word-break: break-word;
}

.outline table tbody tr td:first-child {
  display: flex;
  justify-content: space-between;
  margin-right: 40px;
  font-weight: 500;
}

.outline table tbody tr td:first-child p {
  font-size: 110%;
}

@media screen and (max-width:1000px){
  .outline table {
    width: 100%;
    border-spacing: 0px 20px;
  }

  .outline table tbody tr td:first-child {
    margin-right: 20px;
  }
}


/* お問い合わせ */
.contact {
  position: relative;
  height: 490px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact::before {
  content: '';
  position: absolute;
  background-image: url(img/line_box.png);
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-repeat: no-repeat;
  background-position: center;
  height: 490px;
}

.contact-text {
  color: white;
  text-align: center;
  margin-bottom: 20px;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
}

.contact-text a {
  color: white;
}

@media screen and (max-width:1000px){
  .contact-text {
    margin-bottom: 15px;
  }
}


/* SNS */
.sns-btn {
  display: flex;
  justify-content: center;
}

.sns-btn div {
  width: 70px;
  height: 70px;
  margin: 0 20px;
}

.sns-btn div a {
  display: flex;
}

.sns-btn div img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width:1000px){
  .sns-btn div {
    width: 50px;
    height: 50px;
    margin: 0 10px;
  }
}

.copyright {
  color: white;
  text-indent: 2px;
  font-size: 70%;
  text-align: center;
  padding: 40px 0 10px;
  filter: drop-shadow(0px 3px 5px rgba(0, 0, 0, .7));
}


/* エフェクト */
.effect-fade {
  opacity : 0;
  transform : translate(0, 50px);
  transition : all 600ms;
}
  
.effect-fade.effect-scroll {
  opacity : 1;
  transform : translate(0, 0);
}