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

body {
  font-family: "Lato","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;
  line-height: 1;
  margin-bottom: 40px;
  text-align: center;
  letter-spacing: .05em;
  color: #737d6d;
}

.lead {
  margin-bottom: 30px;
  text-align: center;
}

/* スクロールすると下からふわっと出現 */
.offs.effect {
  opacity: 0;
  transform: translate(0, 100px);
  -webkit-transform: translate(0, 100px);
}

.ons.effect {
  opacity: 1;
  -webkit-transform: translate(0, 0);
  transform: translate(0, 0);
  -webkit-transition: all 2s ease;
  transition: all 2s ease；;
}


/*--------------------------------
ヘッダー
---------------------------------*/
.header {
  position: fixed;
  top: 0;
  z-index: 1;
  width: 100%;
  transition: background-color .6s;
}

.header.active {
  background-color: #184c94;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
}

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

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

.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;
  padding: 5px 0;
  letter-spacing: .1em;
  color: #fff;
}

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

/*--------------------------------
 メインビジュアル
---------------------------------*/
.main-visual {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
}

.main-visual-img01,
.main-visual-img02,
.main-visual-img03 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  overflow: hidden;
}

.main-visual-img01 {
  background-image: url(../img/mv1.jpg);
  animation: slide-animation-01 24s infinite;
}

.main-visual-img02 {
  background-image: url(../img/mv2.jpg);
  animation: slide-animation-02 24s infinite;
}

.main-visual-img03 {
  background-image: url(../img/mv3.jpg);
  animation: slide-animation-03 24s infinite;
}

@keyframes slide-animation-01 {
  0%{opacity: 1; transform: scale(1.0);}
  30%{opacity: 1;}
  40%{opacity: 0; transform: scale(1.15);}
  90%{opacity: 0;}
  100%{opacity: 1; transform: scale(1.0);}
}

@keyframes slide-animation-02 {
  0% {opacity: 0;}
  30% {opacity: 0;transform: scale(1.1);}
  40% {opacity: 1;}
  60% {opacity: 1;}
  70% {opacity: 0; transform: scale(1.0);}
  100% {opacity: 0;}
}

@keyframes slide-animation-03 {
  0% {opacity: 0;}
  60% {opacity: 0; transform: scale(1.0);}
  70% {opacity: 1;}
  90% {opacity: 1;}
  100% {opacity: 0; transform: scale(1.1);}
}

/*--------------------------------
  worksページメインビジュアル
---------------------------------*/
.sub-main-visual-img {
  height: 180px;
  background-image: url(../img/works_mv.jpg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  position: relative;
}

.sub-main-visual p {
  position: absolute;
  top: 90px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  text-align: center;
  line-height: 1;
}

.sub-main-visual p span {
  font-size: 1rem;
}



/*--------------------------------
  流れるメインロゴ
---------------------------------*/
.main-logo {
  position: absolute;
  top: 60%;
  right: 5%;
  transform: rotate(-15deg);
}

.main-logo .jojo {
  font-size: 6rem;
  color: #333;
  font-family: 'Allura';
  font-weight: bold;
  text-shadow:
    1px 1px 0 #fff,
    -1px 1px 0 #fff,
    -1px -1px 0 #fff,
    1px -1px 0 #fff;
  overflow: hidden;
  padding: 0 1rem;
  white-space: nowrap;
  animation: jojo 4s linear forwards;
}
@keyframes jojo {
  from { width: 0%; }
  to {width: 100%}
}

@media screen and (max-width: 767px) {
  .main-logo .jojo {
    font-size: 3rem;
  }  
}



/*--------------------------------
 プロフィール
---------------------------------*/
.profile {
  padding: 50px 0;
}

.profile-title {
  font-size: 24px;
  margin-bottom: 20px;
  text-align: center;
  color: #737d6d;
}

.profile-text {
  max-width: 500px;
  margin: 0 auto;
}

/*--------------------------------
 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;
}

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

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

/*--------------------------------
 Skill
---------------------------------*/
.skill-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: -50px;
}

.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;
}

/*--------------------------------
 Contact
---------------------------------*/
.contact-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.contact-item {
  display: block;
  margin: 0 20px;
  text-align: center;
}

.contact-text {
  margin-top: 10px;
  text-align: center;
}
/*--------------------------------
 ページトップ
---------------------------------*/
.page-top {
  font-weight: bold;
  padding: 10px;
  cursor: pointer;
  text-align: center;
  background-color: #e6e6e6;
}

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

.page-top p {
  font-size: 0.7rem;
}


/*--------------------------------
 フッター
---------------------------------*/
.footer {
  padding: 30px;
  background-color: #184c94;
}

.copyright {
  font-size: 10px;
  text-align: center;
  color: #a3bb95;
}

/*--------------------------------
 下層：Worksページ
---------------------------------*/
.article {
  padding: 50px 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;
  box-shadow: 5px 5px 5px #9d9d9d;
}

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

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

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

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

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

/*メディアクエリ 767px
----------------------------------------------------*/
@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: 40px 0;
  }

  .inner {
    padding: 0 15px;
  }

  /* ヘッダー */
  .header-logo {
    font-size: 16px;
  }

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

  .header-nav-item a {
    font-size: 12px;
  }

  /* プロフィール */
  .profile {
    padding: 30px 0;
  }
  .profile-title {
    font-size: 20px;
  }

  /* 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;
  }

  /* Contact */
  .contact-item {
    margin: 0 10px;
  }

  /* フッター */
  .footer {
    padding: 20px 0;
  }
}