@import "https://fonts.googleapis.com/earlyaccess/notosansjapanese.css";

/*
	parts
*/
input:focus::-webkit-input-placeholder {
  color: transparent;
}

input:focus:-moz-placeholder {
  color: transparent;
}

input:focus::-moz-placeholder {
  color: transparent;
}

/*
	header
*/
#logo {
  position: relative;
  margin: 0;
  padding: 20px 0;
  background: rgba(0, 0, 0, 0.05);
  text-align: center;
  letter-spacing: 0.15em;
  font-weight: 700;
  font-size: 1.7em;
  font-family: "Avenir Next", "Helvetica";
}

.title {
  margin: 0 auto;
  padding: 50px 0;
  text-align: center;
  text-indent: 0.3em;
  letter-spacing: 0.3em;
  font-weight: 700;
  font-size: 3.5rem;
  font-family: "Avenir Next", "Helvetica";
  line-height: 100%;
}

.title_vision {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  margin-bottom: 30px;
}

.post p {
  line-height: 2;
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
}

.post p + p {
  margin-top: 10px;
}

.title.fss {
  font-weight: 800;
  font-size: 2.3rem;
}

.title span {
  display: block;
  letter-spacing: 0.4em;
  font-size: 1.7rem;
}

.attend {
  display: block;
  margin-top: 15px;
  text-align: center;
  letter-spacing: 0.1rem;
  font-size: 1.4rem;
  line-height: 2;
  margin-bottom: 40px;
}

@media screen and (max-width: 768px) {
  .title {
    font-size: 2.5rem;
  }

  #logo img {
    max-width: 100%;
  }

  .attend {
    margin-top: 10px;
    padding: 0 3%;
    text-align: left;
    letter-spacing: 0;
    font-size: 1.4rem;
    line-height: 1.7;
  }
}

header {
  position: relative;
  z-index: 99;
  padding: 0 0 10px;
  width: 100%;
}

header nav {
  overflow: hidden;
  padding: 13px 0;
  width: 100%;
  background: rgba(117, 118, 121, 0.04);
  text-align: center;
}

@media screen and (max-width: 768px) {
  header nav {
    padding: 0;
  }
}

header nav ul li {
  display: inline;
  margin: 0 20px;
  letter-spacing: 0.125rem;
  font-weight: 700;
  font-size: 1rem;
  font-family: "Lato", sans-serif;
}

.disp_pc {
  display: block;
}

@media screen and (max-width: 768px) {
  header nav ul li {
    display: block;
    padding: 10px;
    text-align: center;
  }

  .title_vision {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.1rem;
    margin-bottom: 30px;
    margin-top: 50px;
  }

  .post p {
    line-height: 2;
    font-size: 1.4rem;
    text-align: left;
  }

  .post p + p {
    margin-top: 10px;
  }

  .disp_pc {
    display: none;
  }
}

header nav ul li a:hover {
  border-bottom: solid 2px #000;
  text-decoration: none;
}

#office {
  margin: 0 auto;
  width: 100%;
  height: 400px;
  border-top: 4px solid #000;
  border-bottom: 4px solid #000;
}

/*
	layout
*/
#wrapper {
  overflow: hidden;
  width: 100%;
  border-top: 4px solid #000;
  border-bottom: 4px solid #000;
  font-size: 1.3rem;
}

#middle {
  margin: 0 auto;
  padding: 0 0 100px;
}

.center {
  text-align: center;
}

/*
	footer
*/
footer {
  position: relative;
  padding: 40px 0;
  /*background:rgba(117,118,121,0.04);*/
  color: #000;
  text-align: center;
}

footer a {
    margin-bottom: 20px;
    font-size: 1.5rem;
    display: block;
}

footer small {
  display: block;
  letter-spacing: 0.1em;
  font-size: 1rem;
}

#particle {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 83px;
}