@charset "UTF-8";
/* ====================
common
==================== */

html {
    font-size: 62.5%;
}

body {
    font-family: 
        'Noto Sans JP',
        Arial,
        sans-serif;
    color: #333333;
    background-color: #FFFFFF;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    letter-spacing: 0.96px;
}

a:hover {
    color: #009688 !important;
}

img {
    max-width: 100%;
    height: auto;
}


/* ====================
header
==================== */
.header {
    padding: 0 4%;
    background-color: #FFFFFF;
    width: 100%;
    margin: 0 auto;
    height: 50px;
    position: fixed;
    border-top: 5px solid #009688;
    z-index: 9999;
}

.header_logo {
    width: 239px;
    height: 34px;
    position: fixed;
    top: 5px;
    left: 4%;
    margin-top: 7px;
}

.header_btn {
    width: 35px;
    height: 35px;
    display: block;
    top: 10px;
    right: 4%;
    position: fixed;
}

.header_contact {
    display: none;
}

/* .nav初期表示 */
.nav {
    background: #FFFFFF;
    width: 100%;
    height: 100vh;
    padding: 3px 4%;
    position: fixed;
    top: 0;
    left: 0;
    transform: translateX(-100%);
    transition: transform 0.4s;
    z-index: 10000;
    border-top: 5px solid #009688;
}

.nav_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav_logo {
    width: 239px;
    height: 34px;
    margin-top: 7px;
}

.nav_btn {
    display: block;
    width: 30px;
    height: 30px;
}

.nav_item {
    font-size: 1.6rem;
    text-align: center;
    margin-top: 28px;
    letter-spacing: 1.08px;
}

.nav_list {
    margin-top: 0; /* 上の余白をなくす */
    height: calc(100vh - 50px); /* ナビ全体の高さからヘッダー分を引いた値にする */
    display: flex;
    flex-direction: column;
    justify-content: center; /* 縦中央揃え */
    align-items: center;     /* 横中央揃え */
}


.nav_contact {
    color: #FFFFFF;
    font-size: 1.6rem;
    text-align: center;
    background: linear-gradient(0deg, #009688 0%, #A1D1C7 100%);
    padding: 10px 45px 10px 20px;
    position: relative;
    display: inline-block;
}

.nav_contact:hover {
    color: #333333 !important;
}

.nav_contact::after {
    position: absolute;
    content: '';
    display: inline-block;
    width: 23px;
    height: 23px;
    background-image: url(../images/arrow.png);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 8px;
}

.nav_contact:hover::after {
  background-image: url(../images/arrow_hover.png);
}

.nav.active {
    transform: translateX(0);
}

.nav_link-key {
  position: relative;
  display: inline-block;
  padding-right: 22px;
}

.nav_link-key::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  width: 20px;
  height: 20px;
  background-image: url(../images/key.png);
  background-size: contain;
  background-repeat: no-repeat;
  transform: translateY(-50%);
}

.nav_link-key:hover::after {
  background-image: url(../images/key_hover.png);
}



/* header pc */
@media screen and (min-width:769px) {
    .nav {
        display: none;
    }

    .header {
        width: 100%;
        height: 70px;
    }

    .header_inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        max-width: 915px;
        margin: 0 auto;
        height: 100%;
    }

    .header_logo {
        width: 315px;
        height: 50px;
        position: static;
        margin-top: 0;
        display: inline-block;
        margin-top: 9px;
    }

    .header_btn {
        display: none;
        position: static;
    }

    .header_contact {
        display: block;
        color: #FFFFFF;
        font-size: 1.4rem;
        text-align: center;
        background: linear-gradient(0deg, #009688 0%, #A1D1C7 100%);
        padding: 10px 45px 10px 20px;
        position: relative;
    }

    .header_contact:hover {
        color: #333333 !important;
    }

    .header_contact::after {
        position: absolute;
        content: '';
        display: inline-block;
        width: 23px;
        height: 23px;
        background-image: url(../images/arrow.png);
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        top: 50%;
        transform: translateY(-50%);
        margin-left: 8px;
    }

    .header_contact:hover::after {
        background-image: url(../images/arrow_hover.png);
    }
    
}/* pc 769px */

.guide {
    display: none;
}

/* guide pc */
@media screen and (min-width:769px) {
    .guide {
        display: block;
        padding: 30px 0 0;
        width: 251px;

        position: sticky;   /* ここを追加 */
        top: 40px;          /* 上からの余白（ヘッダーがあるならその高さに合わせる） */
        align-self: flex-start; /* flex子要素で高さ調整されないように */
    }

    .guide_header {
        align-items: center;
        padding: 13px 4%;
        background: linear-gradient(0deg, #009688 0%, #A1D1C7 100%);
        position: relative;
        text-align: center;
    }

    .guide_header h2 {
        font-weight: 700;
        font-size: 1.8rem;
        color: #FFFFFF;
    }

    .guide_item {
        border: 1px solid #C9C9C9;
        padding: 20px 4%;
        font-size: 1.6rem;
        line-height: 1.6;
        text-align: center;
    }

    .pc_guide {
        display: flex;
        max-width: 915px;
        margin: 0 auto;
        width: 100%;
    }

    .update_all {
        margin-left: 50px;
        width: 614px;
    }

    .guide_link-key {
        position: relative;
        display: inline-block;
        padding-right: 22px;
    }

    .guide_link-key::after {
        content: '';
        position: absolute;
        top: 50%;
        right: 0;
        width: 20px;
        height: 20px;
        background-image: url(../images/key.png);
        background-size: contain;
        background-repeat: no-repeat;
        transform: translateY(-50%);
    }

    .guide_link-key:hover::after {
        background-image: url(../images/key_hover.png);
    }

}

/*===================
contact
=====================*/
.contact {
    padding: 50px 4% 0;
}

.contact_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 4%;
    background: linear-gradient(0deg, #009688 0%, #A1D1C7 100%);
    position: relative;
}

.contact_header h2 {
    font-weight: 700;
    font-size: 1.6rem;
    color: #FFFFFF;
}

.section-title {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #009688; /* 線の色 */
  margin-bottom: 20px;
  height: 40px;
  margin-top: 30px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 10px; /* 縦帯の幅 */
  height: 100%;
  background-color: #009688; /* 縦帯の色 */
  margin-right: 12px;
}

.section-title h3 {
  font-size: 1.6rem;
  margin: 0;
  padding: 12px 0;
  color: #333;
  letter-spacing: 0.96px;
}

.detail {
    font-size: 1.6rem;
    line-height: 1.6; 
}

.txt_1 {
    margin-top: 20px;
}

.map_frame {
    margin-top: 20px;
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* アスペクト比 16:9 */
    height: 0;
    overflow: hidden;
}

.map_frame iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}



/* contact pc */
@media screen and (min-width:769px) {
    .contact {
        padding: 30px 0 0;
        max-width: 614px;
        width: 100%;        /* 親の幅いっぱいに */
        box-sizing: border-box;
    }  
}

/*===================
footer
=====================*/
.footer {
    background-color: #009688;
    color: #FFFFFF;
    margin-top: 50px;
}

.footer a:hover {
    color: #FFFFFF !important;
}

.footer-links {
    font-size: 1.2rem;
    padding: 30px 4% 0;
}

.link_txt {
    margin-top: 15px;
}

.copy {
    font-size: 1rem;
    margin-top: 50px;
    text-align: center;
    padding-bottom: 20px;
}

/* footer pc */
@media screen and (min-width:769px) {
    .footer {
        margin-top: 100px;
    }

    .footer_pc {
        display: flex;
        justify-content: space-between; /* ← 追加！ */
        align-items: center;
        max-width: 915px;
        margin: 0 auto;
        padding: 15px 4%;
    }

    .footer-links {
        display: flex;
        padding: 0;
        gap: 50px;
    }

    .copy {
        margin-top: 0;
        padding-bottom: 0;

    }

    .link_txt {
        margin-top: 0;
    }
}

/*================
scroll top
=================*/
.topBtn {
    display: inline-block;
    width: 44px;
    height: 44px;

    position: fixed;
    bottom: 1.4%;
    right: 1.4%;
}


/* scroll top pc */
@media screen and (min-width:769px) {
    .topBtn {
        right: 6.5%;
        bottom: 50px;
    }  
}

.map_frame iframe { border: 0; }