body {
  font-family: "Montserrat","Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: .8px;
  color: #333;
}

a {
  transition: opacity .3s;
  text-decoration: none;
  color: #1ca9e3;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
  border-style: none;
}

ul,
li {
  list-style: none;
}

.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

/*--------------------------------
 レイアウト
---------------------------------*/
.section {
  padding: 80px 0;
}

.inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 40px;
}

/*--------------------------------
 見出し
---------------------------------*/
.title {
  font-size: 34px;
  font-weight: normal;
  font-weight: bold;
  line-height: 1;
  margin-bottom: 40px;
  letter-spacing: .05em;
  color: #333;
}

.lead {
  margin-bottom: 30px;
}

/*--------------------------------
ヘッダー
---------------------------------*/
.header {
  position: fixed;
  top: 0;
  z-index: 1;
  width: 100%;
  background-color: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 30px;
}

.header-logo {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.2;
  margin-right: 20px;
  letter-spacing: .05em;
}

.header-logo a {
  color: #333;
}

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

.header-nav-item:not(:last-child) {
  margin-right: 20px;
}

.header-nav-item a {
  font-size: 13px;
  font-weight: bold;
  padding: 5px 0;
  letter-spacing: .05em;
  color: #333;
}

.header-nav-item a:hover {
  opacity: .8;
}

/*--------------------------------
 スプリットスクリーン
---------------------------------*/
.split {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}

.split-body {
  width: 50%;
  padding-right: 3%;
  padding-left: 10%;
}

.marker {
  padding: 0;
  background:linear-gradient(transparent 50%, rgba(255, 153, 0,0.5) 50%);
  background-size: 0 60%;/*幅をゼロにしておく*/
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: .8s;
}

.marker.active {
  background-size: 100% 60%;
}

.split-img {
  width: 50%;
  height: 95vh;
  background-image: url(../img/Santorini.jpg);
  background-repeat: no-repeat;
  background-position: 20vw 60px;
  background-size: cover;
  background-attachment: fixed;
}

.split-title {
  font-size: 42px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: .05em;
}

/*--------------------------------
 Works
---------------------------------*/
.works-list {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: -40px;
}

.works-item {
  width: 31.74603%;
  margin-right: 1.58730%;
  margin-bottom: 40px;
  color: #333;
}

.works-item:hover {
  opacity: .9;
}

.works-item:nth-of-type(3n) {
  margin-right: 0;
}

.works-img img {
  border: 1px solid #e6e6e6;
  width: auto;
  aspect-ratio: 400 / 284.83;
  object-fit: cover;}

.works-name {
  font-size: 12px;
  font-weight: bold;
  margin-top: 8px;
}

.works-info {
  font-size: 10px;
}

/*--------------------------------
 Skill
---------------------------------*/
/*高さを制限しているコンテンツの要素*/
.skill-list{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: relative;
  height: 500px;
  margin: 20px auto;
  overflow: hidden;
  transition: .4s;
  box-sizing: border-box;
}
/*グラデーションで隠す擬似要素*/
.skill-list:before{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100px;
  background: rgb(0,0,0);
  background: linear-gradient(0deg, rgba(255,255,255,1) 70%, rgba(255,255,255,0) 100%);
  transition: .4s;
  z-index: 1;
}
/*クラス付与時のスタイル*/
.skill-list.active:before{
  opacity: 0;
  visibility: hidden;
}
/*テキストのスタイル*/
/* p{
  font-size: 16px;
  line-height: 1.8;
} */
/*ボタンのスタイル*/
button{
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100px;
  height: 40px;
  cursor: pointer;
  color: #fff;
  background: #4d39ff;
  border: none;
  z-index: 2;
}

.skill-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 48%;
  margin-bottom: 50px;
}

.skill-img {
  width: 60px;
  height: auto;
  margin-right: 20px;
}

.skill-body {
  flex: 1;
}

.skill-name {
  margin-bottom: 3px;
  padding-left: 10px;
  color: #ffffff;
  text-shadow: 0 0 3px #000;
}

.graphflex {
  position: relative;;
}

.bar-graph-wrap {
  position: absolute;
  top: 0;
  height: 1.7rem;
  /* box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.2); */
  overflow: hidden;
  width: 99%;
  z-index: -1;
}

.graph {
  height: 1.7rem;
  margin: auto;
  margin-left: 0;
  background-image: linear-gradient(90deg, rgba(80, 245, 238, 0.5), rgba(61, 156, 194, 1) 63%, rgba(57, 41, 237, 1));
  display: flex;
  align-items: center;
  justify-content: right;
  padding: 10px;
  background-size: 0 100%;/*幅をゼロにしておく*/
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: .8s;
}

.graph.active {
  background-size: 100% 100%;
}

.g01 {
  width: 90%;
}

.g02,.g05,.g08 {
  width: 70%;
}

.g03 {
  width: 30%;
}

.g04,.g07 {
  width: 60%;
}

.g06 {
  width: 80%;
}

.graph span {
  font-size: 14px;
  color: #ffffff;
}

/*--------------------------------
 tools
---------------------------------*/
.tool-list {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

.tool-item {
  display: flex;
  align-items: center;
  width: 20%;
}

.tool-img {
  width: 20px;
  height: auto;
  margin: 0 10px 5px;
}

.tool-img img {
  width: 100%;
}

.tool-name {
  font-size: 1rem;
  width: 70%;
}

/*--------------------------------
 Contact
---------------------------------*/
.contact-item:not(:last-child) {
  margin-right: 10px;
}

.contact-text {
  margin-top: 10px;
}

/*--------------------------------
 ページトップ
---------------------------------*/
.page-top {
  font-weight: bold;
  padding: 10px;
  cursor: pointer;
  text-align: center;
  background-color: #f3f3f3;
}

.page-top .material-icons-outlined {
  vertical-align: bottom;
}

/*--------------------------------
 フッター
---------------------------------*/
.footer {
  padding: 30px;
  background-color: #333;
}

.copyright {
  font-size: 10px;
  text-align: center;
  color: #797979;
}

.footer-links {
  margin-top: 10px;
}

.footer-links a {
  color: #fff;
  text-decoration: none;
  font-size: 14px;
}

.footer-links a:hover {
  text-decoration: underline;
}

/*--------------------------------
 下層：Worksページ
---------------------------------*/
.article {
  padding: 80px 0;
}

.article-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

.article-title {
  margin-bottom: 20px;
  text-align: center;
}

.article-img {
  margin-bottom: 20px;
  border: 1px solid #00000070;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  margin-bottom: 80px;
}

.article-info-title {
  font-size: 15px;
}

.article-body img {
  margin-bottom: 30px;
}

.article-body p {
  margin-bottom: 30px;
}

.home-link {
  text-align: center;
}

/*media Queries 767
----------------------------------------------------*/
@media screen and (max-width: 767px) {
  body {
    font-size: 13px;
    line-height: 1.7;
  }

  .pc-only {
    display: none;
  }

  .sp-only {
    display: block;
  }

  /* 見出し */
  .title {
    font-size: 26px;
    margin-bottom: 20px;
  }

  /* レイアウト */
  .section {
    padding: 60px 0;
  }

  .inner {
    padding: 0 20px;
  }

  /* ヘッダー */
  .header-inner {
    padding: 20px;
  }

  .header-logo {
    font-size: 16px;
  }

  .header-nav-item:not(:last-child) {
    margin-right: 10px;
  }

  .header-nav-item a {
    font-size: 11px;
  }

  /* スプリットスクリーン */
  .split {
    flex-direction: column-reverse;
  }

  .split-body {
    width: 100%;
    padding-right: 3%;
    padding-left: 8%;
    margin-top: 30px;
  }

  .split-img {
    width: 100%;
    height: 300px;
    /* margin-bottom: 20px; */
    background-image: url(https://adpr.works/img/Santorini.jpg);
    background-position: 0 60px;
    background-size: contain;
  }

  .split-title {
    font-size: 32px;
  }

  /* Works */
  .works-name {
    font-size: 10px;
  }

  .works-list {
    justify-content: space-between;
  }

  .works-item {
    flex: 0 0 48%;
    margin-right: 0;
    margin-bottom: 30px;
  }

  /* Skill */
  .skill-list {
    display: block;
    margin-bottom: 0;
  }

  .skill-item {
    width: 100%;
    margin-bottom: 35px;
  }

  .skill-item:last-child {
    margin-bottom: 0;
  }

  /* tool */
  .tool-item {
    width: 45%;
  }

  /* フッター */
  .footer {
    padding: 20px;
  }
}

/*media Queries 500
----------------------------------------------------*/
@media screen and (max-width: 500px) {
  .works-item {
    flex: 0 0 100%;
  }

}