/* ヘッダー
  ====================================================*/
header {
    width: 100%;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
}
.orange-line {
    background-color: #f89a00;
    height: 20px;
}
.header-logo {
    display: flex;
    margin: 1% 3%;
    max-width: 250px;
    min-width: 130px;
    align-items: center;
}
.header-logo img {
    max-height: 70px;
}
.header-right {
    display: flex;
    text-align: right;
    margin: 1%;
    margin-left: auto;
    align-items: center;
}
.header-right-in {
    margin-left: 4%;
}
.header-right-in img {
    max-height: 70px;
}

@media screen and (max-width: 500px) {
    .header-right {
        margin: 3%;
    }
    .orange-line {
        height: 8px;
    }
}

/* ハンバーガー
  ====================================================*/
.nav {
    position: fixed;
    max-width: 1200px;
    top: -200%;
    left: 50%;
    transform: translate(-50%, 0%);
    width: 100%;
    height: 100vh;
    background-color: #f89a00;
    /* 上からスライド */
    transition: top 1s;
    z-index: 999999;
    overflow-y: auto; 
}
/* ナビゲーションメニュー 開いた時*/
.open .nav {
    top: 0;
}
/* ハンバーガーメニュー内スクロール用*/
.open body {
    overflow: hidden;
}

/* ヘッダー下部共通
  ====================================================*/
.top-back {
    background-color: #009aa4;
    padding: 1% 3%;
    text-align: left;
}
.top-back a {
    color: #fff;
    font-size: clamp(0.875rem, 0.6023rem + 1.3636vw, 1.625rem);
}
.top-back p {
    color: #fff;
    font-size: clamp(0.875rem, 0.6023rem + 1.3636vw, 1.625rem);
}
.top-back i {
    margin-right: 0.5rem;
}
.top-title {
    background-color: #f89a00;
    padding: 5% 8%;
    container: top-title / inline-size;
    text-align: center;
}
.top-title h2 {
    color: #fff;
    font-size: 6cqw;
    line-height: 1.5;
    font-weight: bold;
}
/* ヘッダー下部プロジェクト会員共通
  ====================================================*/
  .top-back-p {
    background-color: #f89a00;
    padding: 1% 3%;
    text-align: left;
}
.top-back-p a {
    color: #fff;
    font-size: clamp(0.875rem, 0.6023rem + 1.3636vw, 1.625rem);
}
.top-back-p p {
    color: #fff;
    font-size: clamp(0.875rem, 0.6023rem + 1.3636vw, 1.625rem);
}
.top-back-p i {
    margin-right: 0.5rem;
}
.top-title-p {
    background-color: #009aa4;
    padding: 5% 8%;
    container: top-title / inline-size;
    text-align: center;
}
.top-title-p h2 {
    color: #fff;
    font-size: 6cqw;
    line-height: 1.5;
    font-weight: bold;
}

/* フッター
  ====================================================*/
footer {
    width: 100%;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
}

.footer-links{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
  color: #333;
  text-decoration: none;
  margin: 4px 8px;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-copy {
  margin-top: 10px;
}