/* ヘッダー */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-bottom: 1px solid #ddd;
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 1rem 2rem;
}
header .logo img{
  width: 60%;
  height: 60%;
}

header nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
  font-size: 2rem;
}

header nav a {
  font-weight: bold;
}
/* fv */
.fv{
    position: relative;
}
.fv-green{
    height: 30%;
    background-color: #497b66;
}
.fv-white{
    height: 70%;
    background: #f9f9f9;
}
.fv img{
  position: absolute; 
}
/* NEWS */
.news {
  background: #497b66;
  color: white;
  
}

.news h2 {
  color: white;
}

.news ul {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: auto;
}
.news li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.3);
}

.news span {
  font-weight: bold;
  margin-right: 10px;
}
.news a{
    color: white;
}

/* Business */
.business {
  background: #f9f9f9;
}
.business .item {
    display: flex;
    flex-direction: column;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.item p{
    font-size: 1.5rem;
    line-height: 2rem;
    
}

.business .item img {
  width: 100%;
  height: 100%!important;
  border-radius: 10px;
  padding-bottom: 2rem;
}

/* about */


/* Client */
.client {
  background:white;
}
.client-list_box{
  display: flex;
  
}
.client-list{
  display: flex;
  flex-wrap: wrap;

}
.client-name{
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 1rem;
    
}
.etc{
    border-bottom: none;
}
.client-name img{
    width: 10%;
}
.client-name p{
    margin-top:5px ;
    padding-bottom: 3px;
    border-bottom: dotted black 2px;
}
.about {
  text-align: center;
  background: #f9f9f9;
  position: relative;
  overflow: hidden;
  
}

.about-bg {
  background: url("./img/logo.png") no-repeat center;
  opacity: 0.3;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}
.about-text{
   text-align: center;
   
}
.about h2, .about p {
  position: relative;
  z-index: 1;
}
/* contact */
.contact {
  background: white;
  cursor:pointer;
}
.item-ttl{
  text-align-last:justify ;
  padding-right: 1rem;
}
.contact-img img{
    border-radius: 5px;
}

/* フッター */
footer {
  background: #2f4f4f;
  color: white;
  text-align: center;
  padding: 30px;
  font-size: 1.3rem;
}
.footer-links{
  padding: 1rem;
  
}
.footer-links a{
  color: white;
  margin-right: 20px;
  font-weight: 200;

}
.sns-footer{
    padding: 1rem;
}
.sns-footer a {
  font-size: 3rem;
  margin: 0 10px;
  color: white;
}

/* レスポンシブ */
@media (max-width: 768px) {
  header nav ul {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .info-box {
    flex-direction: column;
  }
}