@charset "UTF-8";

html {
  font-size: 1.666vw;
}
@media screen and (min-width: 768px) {
    html {
        font-size: 62.5%;
    }
}

:root {
  --primary-color: #557e78;
  --accent-color: #FFEC6A;
}

body {
  background: #d9e5dc;
  color: #0D0C0C;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  line-height: 2.0;
}


/*  ----------------------------------------------------------
footer
----------------------------------------------------------  */
footer {
  background: var(--primary-color);
  color: #fff;
  padding: 6rem 5%;
}
footer h2 {
  font-size: 3.6rem;
  margin-bottom: 2rem;
  text-align: center;
  line-height: 1;
}
footer dl {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
footer dl dt {
  width: 40%;
  border-bottom: solid 1px #fff;
  padding: 2rem;
  font-weight: bold;
  display: flex;
  align-items: center;
}
footer dl dd {
  width: 60%;
  border-bottom: dotted 1px #fff;
  padding: 2rem;
  display: flex;
  align-items: center;
}

footer small {
  display: block;
  text-align: center;
  font-size: 1.2rem;
}
@media screen and (max-width: 767px) {
  
}


/*  ----------------------------------------------------------
page-top
----------------------------------------------------------  */
#page-top {
    position: fixed;
  z-index: 999;
  bottom: 1.5rem;
  right: 1rem;  
}
#page-top a {
  background: var(--primary-color);
  border: solid 1px #fff;
  color: #fff;  
  width: 8rem;
  height: 8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  line-height: 1;
  font-size: 1.8rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: bold;  
}


/*  ----------------------------------------------------------
link
----------------------------------------------------------  */
a {
  color: #ffffff;
    text-decoration: none;
    -webkit-transition: 0.3s ease-in-out;  
    -moz-transition: 0.3s ease-in-out;  
    -o-transition: 0.3s ease-in-out;  
    transition: 0.3s ease-in-out; 
}
a:hover {
    opacity: 0.6;
    filter: alpha(opacity=40);
}