@charset "UTF-8";

/* common */
html {
  font-size: 100%;
}

* {
  box-sizing: border-box;
}

body {
  background: #eee;
  font-size: 0.8rem;
  margin: 0;
}

h1 {
  font-size: 0;
}

h2 {
  margin: 0;
  padding: 0;
  font-size: 2rem;
  font-weight: normal;
  letter-spacing: 10px;
}

p {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: black;
}

ol,
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
  vertical-align: bottom;
}

.wrapper {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  padding: 0 4%;
}

.sec-title {
  position: relative;
}

.sec-title:after {
  content: "";
  width: 40px;
  height: 1px;
  background: black;
  display: block;
  position: absolute;
  bottom: -20px;
}

.sec-title {
  margin-bottom: 60px;
}

.sec-title p {
  font-size: 0.75rem;
}

/* header */
#header {
  display: flex;
  align-items: center;
  height: 80px;
}

#header .wrapper {
  display: flex;
  max-width: 1000px;
  padding: 0;
}

#header .logo img {
  padding: 0 40px 0 20px;
  width: 160px;
}

#header ol {
  display: flex;
  align-items: center;
}

#header ol li {
  margin-left: 20px;
}

#header .contact {
  margin-left: auto;
  height: 80px;
  line-height: 80px;
  display: block;
  background: black;
  padding: 0 40px;
  color: #fff;
  white-space: nowrap;
  text-overflow: ellipsis;
  /* テキストが切れた場合に省略記号を表示 */
}

#header .contact a {
  color: white;
  font-size: 0.85rem;
}

#header .contact:hover {
  background: #333;
}

/* mainvisual */
#mainvisual {
  margin-bottom: 100px;
}

#mainvisual img {
  width: 100%;
  object-fit: cover;
  height: calc(100vh - 80px);
}

/* news */
#news .navi {
  display: flex;
  margin-bottom: 100px;
  width: 100%;
}

#news .flex {
  width: 37.5%;
  justify-content: space-between;
  position: relative;
}

#news .flex::after {
  content: "";
  width: 1px;
  height: 50px;
  background: gray;
  position: absolute;
  display: block;
  top: 0;
  right: 20px;
}

#news .flex:last-child::after {
  content: none;
}

#news .flex:last-of-type {
  width: 25%;
}


#news .date span {
  display: inline-block;
  background-color: black;
  color: white;
  padding: 0 5px;
  margin-left: 10px;
  margin: 0 auto
}

#news .date time {
  margin-right: 10px;
}

/* about */
#about .about-nav {
  display: flex;
  margin-bottom: 100px;
}

#about .pic {
  width: 55%;
}

#about .pic img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

#about .wrapper {
  width: 45%;
  margin-top: 170px;
}

#about .wrapper p {
  line-height: 2.2;
}

/* business  */
#business .business-list {
  display: flex;
  gap: 60px;
  padding: 0 10%;
  margin-bottom: 100px;
}

#business .right {
  width: 50%;
  margin-top: 100px;
}

#business .left {
  width: 50%;
}

#business .business-list p {
  margin-bottom: 8px;
  margin-left: 20px;
  font-weight: bold;
  position: relative;
}

#business .business-list p::before {
  content: "";
  width: 10px;
  height: 1px;
  background: black;
  display: block;
  position: absolute;
  top: 10px;
  left: -20px;
}

#business .business-list .pic {
  margin-bottom: 40px;
}

/* company */
#company {
  display: flex;
  align-items: center;
  position: relative;
  margin-bottom: 100px;
}

#company .white {
  background: white;
  width: 60%;
  padding: 100px 0px 100px 40px;
}

#company .txt {
  display: flex;
  flex-wrap: wrap;
  width: 80%;
}

#company .txt dt {
  width: 20%;
  line-height: 2;
}

#company .txt dd {
  width: 65%;
  margin: 0;
  line-height: 2;
}

#company .pic {
  width: 50%;
  position: absolute;
  left: 45%;
}

#company .pic img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* footer */
#footer {
  background-color: white;
  width: 100%;
}

#footer .flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 45px;
  padding-bottom: 24px;
}

#footer .flex img {
  width: 100px;
}

#footer ol li {
  font-size: 0.75rem;
  line-height: 1.7;
}

#footer .copy {
  font-size: 0.5rem;
  padding-top: 20px;
  padding-bottom: 20px;
}

/* sp */
@media (max-width: 900px) {

  body {
    /* background: pink; */
    font-size: .8rem;
  }

  .logo img {
    width: 130px;
  }

  .sec-title p {
    font-size: 1rem;
  }

  p {
    font-size: 0.8rem;
  }

  #header {
    flex-direction: column;
    height: 120px;
  }

  #header .wrapper {
    display: block;
    margin-left: 0;
  }

  #header .logo {
    margin-right: auto;
    margin-top: 40px;
  }

  #header ol {
    margin-top: 12px;
    width: 100%;
  }

  #header ol li {
    margin-right: 2%;
  }

  #header .contact {
    display: none;
  }

  /* mainvisual */
  #mainvisual {
    vertical-align: bottom;
    margin-bottom: 64px;
  }

  /* news */
  #news .navi {
    flex-direction: column;
    margin-bottom: 64px;
  }

  #news .flex,
  #news .flex:last-of-type {
    width: 100%;
  }

  #news .flex::after {
    content: none;
  }

  #news .date {
    margin-bottom: 16px;
  }

  #news .flex p {
    margin-bottom: 32px;
    width: 100%;
  }

  /* about */
  #about .about-nav {
    flex-direction: column;
    margin-bottom: 64px;
  }

  #about .pic {
    width: 100%;
  }

  #about .pic img {
    width: 100%;
    height: 200px;
  }

  #about .wrapper {
    width: 96%;
    margin-top: 32px;
    margin-left: 0;
  }

  /* business */
  #business .business-list {
    flex-direction: column;
    padding: 0;
    gap: 0;
    margin-bottom: 32px;
  }

  #business .right {
    width: 100%;
    margin-top: 8px;
  }

  #business .left {
    width: 100%;
  }

  #business .pic img {
    width: 100%;
    margin-bottom: 16px;
  }

  #business .business-list p {
    font-size: 1rem;
    margin-bottom: 16px;
  }

  /* company */
  #company {
    flex-direction: column;
    margin-bottom: 0;
  }

  #company .white {
    background: white;
    width: 100%;
    padding: 48px 0px 24px 24px;
    margin-bottom: 16px;
    font-size: 1rem;
  }

  #company .pic {
    width: 100%;
    position: static;
    margin-top: 16px;
  }

  #company .txt {
    width: 100%;
  }

  #company .txt dt {
    margin-top: 32px;
    width: 100%;
  }

  #company .txt dt:first-child {
    margin-top: 0;
  }

  #company .txt ol {
    line-height: 2.2;
    margin-left: 16px;
  }

  #company .txt dd {
    width: 100%;
    margin: 0 0 0 16px;
  }

  /* footer */
  #footer .flex {
    flex-direction: column;
    align-items: flex-start;
  }

  #footer .flex img {
    width: 88px;
  }

  #footer ol {
    margin-top: 20px;
  }

  #footer ol li {
    line-height: 1.7;
  }

  #footer .copy {
    font-size: .6rem;
  }
}