@charset "utf-8";
/* CSS Document */
/* base
------------------------------------------------------------*/
html, body, main, div, span, h1, p, header, footer {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  overflow-y: scroll;
  height: 100%;
}
#web-attendance {
  margin: 0;
  width: 100vw;
  height: 100vh;
  font-size: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  line-height: 1.4;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS P Gothic", sans-serif;
  font-feature-settings: "palt";
  background-color: #4694D1;
  background-image: url("../images/bg.jpg");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: contain;
  animation: move 60s infinite both;
}
@keyframes move {
  0% {
    background-size: 100% auto;
  }
  50% {
    background-size: 110% auto;
  }
  100% {
    background-size: 100% auto;
  }
}
#web-attendance div, #web-attendance a {
  box-sizing: border-box;
}
#web-attendance img {
  border: 0;
  max-width: 100%;
  vertical-align: bottom;
  height: auto;
}
/* header
------------------------------------------------------------*/
#web-attendance header {
  position: fixed;
  width: 100%;
  padding: 0.75rem 2rem 0.5rem;
  top: 0;
  color: #FFFFFF;
}
#web-attendance .header-logo {
  max-width: 60px;
}
/* main
------------------------------------------------------------*/
#web-attendance .main {
  margin-top: 5rem;
  padding: 0 1rem;
}
#web-attendance .inner {
  max-width: 960px;
  margin: 0 auto;
  border-radius: 30px;
  background-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  padding: 4rem 2rem 3rem;
}
#web-attendance .page-title {
  max-width: 680px;
  margin: 0 auto 4rem;
}
#web-attendance .button {
  display: block;
  width: 30rem;
  text-align: center;
  font-weight: bold;
  font-size: 1.5rem;
  margin: 0 auto 1.5rem;
}
#web-attendance .button_link {
  position: relative;
  display: inline-block;
  cursor: pointer;
  width: 100%;
  text-decoration: none;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  overflow: hidden;
  border-radius: 100vh;
  background-image: linear-gradient(90deg, rgba(69, 147, 208, 1), rgba(130, 203, 209, 1));
  box-shadow: 0px 4px 20px -6px #a0a0a0;
  padding: 0.25em 1.5em 0.5em;
  transition: 0.5s;
  z-index: 0;
}
#web-attendance .button_link:after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(90deg, rgba(130, 203, 209, 1), rgba(69, 147, 208, 1));
  transition: 0.5s;
}
#web-attendance .button_link:hover:after {
  opacity: 0;
}
#web-attendance .button_link span {
  position: relative;
  z-index: 1;
}
#web-attendance .button_link:hover {
  color: #fff;
  box-shadow: none;
}
#web-attendance .note {
  color: #595757;
  text-align: center;
  line-height: 1.8;
}
#web-attendance .text_link {
  color: #4694D1;
  transition: .5s;
}
#web-attendance .text_link:hover {
  opacity: .5;
}
/* footer
------------------------------------------------------------*/
footer {
  position: fixed;
  width: 100%;
  text-align: center;
  background: #82CBD1;
  padding: 1rem 2rem;
  bottom: 0;
}
.copyright {
  font-size: 0.75rem;
  color: #FFFFFF;
}
@media screen and (max-width:767px) {
  #web-attendance .header-logo {
    max-width: 50px;
  }
  #web-attendance .main {
    margin-top: 4rem;
  }
  #web-attendance .inner {
    padding: 2.5rem 1.5rem 2rem;
  }
  #web-attendance .page-title {
    margin: 0 auto calc(48 / 768 * 100vw);
  }
  #web-attendance .button {
    width: calc(480 / 768 * 100vw);
    font-size: calc(15 / 320 * 100vw);
    margin: 0 auto calc(45 / 768 * 100vw);
  }
  #web-attendance .note {
    font-size: 0.875rem;
  }
  #web-attendance .inline {
    display: inline-block;
  }
}