@charset "UTF-8";
/* CSS Document */

/*---------------------------------
reset（リセット）
---------------------------------*/
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a,
a::before,
a::after {
    transition: .3s all;
    color: inherit;
}

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

ul,
li {
    list-style-type: none;
}


/*---------------------------------
settings（設定）
---------------------------------*/
:root {
    --color-primary: #d61029;
    --color-sub: #ea5520;
}


/*---------------------------------
structure（全体の構造）
---------------------------------*/
::selection {
    background: #01b6ce;
    color: #fff;
}

html {
    scroll-behavior: smooth;
}

body {    
    background-color: #f5f6f1;
    background-image: url(../img/bg.jpg);
    color: #333;
    font-family: 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', 'Meiryo', '游ゴシック', 'Yu Gothic', 'MS Pゴシック', 'MS PGothic', sans-serif;
    font-feature-settings: "palt";
    font-size: 15px;
    letter-spacing: 0.05em;
    line-height: 1.6;
}

.container {
    display: flex;
    flex-flow: column;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
}

.inr {
    margin-inline: auto;
    width: calc(100% - (18px * 2));
    max-width: 1000px;
}
.inr_narrow{
    margin-inline: auto;
    max-width: 640px;
}

/*hover*/
@media (hover: hover) and (pointer: fine) {
    a:hover{
        opacity: .7;
    }
}

/*responsive*/
@media screen and (min-width: 700px) {    
    body {
        font-size: 18px;
    }
}


/*---------------------------------
element（要素）
---------------------------------*/

/*margin*/
.mt10 {
    margin-top: 10px;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mt40 {
    margin-top: 40px;
}

.mt80 {
    margin-top: 80px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb30 {
    margin-bottom: 30px;
}

.mb40 {
    margin-bottom: 40px;
}

/*font-size*/
.fz160 {
    font-size: 160%;
    line-height: 1.4;
}

.fz120 {
    font-size: 120%;
    line-height: 1.4;
}

.fz100 {
    font-size: 100%;
}

.fz80 {
    font-size: 80%;
}

/*list*/
ul.list_custom li {
    text-indent: -1em;
    padding-left: 1em;
}

ul.list_disc {
    padding-left: 1.5em;
}

ul.list_disc li {
    list-style-type: disc;
    line-height: 1.4;
}

ul.list_custom_disc li {
    display: grid;
    grid-template-columns: 22px 1fr;
    line-height: 1.4;
}

ul.list_custom_disc li::before {
    content: '';
    width: 12px;
    height: 12px;
    background-color: var(--color-sub);
    border-radius: 50%;
    display: block;
    margin-top: calc(1em - 12px);
    margin-inline: auto;
}


/*btn*/
.btn_wrap{
    margin-inline: auto;
    max-width: 300px;
}
.btn {
    background-color: #343434;
    color: #fff;
    display: block;
    padding: 20px 20px;
    text-align: center;
    text-decoration: none;
    line-height: 1.0;
}

.btn.next {
    display: grid;
    grid-template-columns: 1fr 20px;
    align-items: center;
}

.btn.next::after {
    content: '';
    width: 10px;
    height: 10px;
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
    transform: rotate(45deg);
}


/*other*/
.f_bold {
    font-weight: bold;
}

.t_center {
    text-align: center;
}

.fc_primary{
    color: var(--color-primary);
}

.indent {
    text-indent: -1em;
    padding-left: 1em;
}

.underline {
    text-decoration: underline;
}

.flex_box {
    display: flex;
}

.grid_box {
    display: grid;
}

.secondary {
    color: var(--color-sub);
}

.inline_block {
    display: inline-block;
}


.fadein {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s, transform 0.7s;
}

.fadein.is_visible {
    opacity: 1;
    transform: translateY(0);
}

/*hover*/
@media (hover: hover) and (pointer: fine) {
    .btn:hover {
        background-color: var(--color-primary);
        opacity: 1;
    }
}


/*---------------------------------
header
---------------------------------*/
.main_img{
    margin: 0 auto;
    width: 100%;
    max-width: 1280px;
}
.main_img img{
    width: 100%;
}
.lead_txt{
    text-align: center;
}


/*---------------------------------
main
---------------------------------*/
main {
    flex-grow: 1;
}

.subttl{
    margin-top: 60px;
    text-align: center;
    position: relative;
}
.subttl::after{
    content: '';
    background-color: #333;
    border-radius: 50px;
    display: block;
    margin: 20px auto 30px;
    width: 4em;
    height: 4px;
}
.subttl.fc_primary::after{
    background-color: var(--color-primary);
}

.detail_txt_img_wrap{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
}
.detail_txt_img_wrap p{
    flex: 1;
}
.detail_txt_img_wrap figure{
    width: 260px;
}

.youtube{
    width: 100%;
    aspect-ratio: 16 / 9;
}
.youtube iframe {
    width: 100%;
    height: 100%;
}

.item_list{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.item_list li{
    width: 80%;
    max-width: 340px;
}
.item_list li a{
    background-color: #fff;
    border-radius: 16px;
    display: block;
    filter: drop-shadow(1px 1px 4px rgba(109, 100, 92 , .2));
    padding: 20px;
}

.tel_wrap{
    background-color: #fff;
    border-radius: 16px;
    padding: 20px;
}

/*responsive*/
@media screen and (min-width: 700px) {
    .detail_txt_img_wrap{
         flex-direction: row;
    }
}
@media screen and (min-width: 560px) {
    .item_list{
         flex-direction: row;
    }
}


/*---------------------------------
footer
---------------------------------*/
footer{
    border-top: 1px solid #bdbf9d;
    margin-top: 80px;
    padding-top: 60px;
}
.copyright {
    font-size: 12px;
    letter-spacing: 0;
    padding: 40px 5px 20px;
}

.pagetop {
    background-color: rgba(255, 255, 255, .8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 3px rgba(0, 0, 0, .1));
    width: 60px;
    height: 60px;
    position: fixed;
    right: 10px;
    bottom: 10px;
    opacity: 0;
    visibility: hidden;
    transition: .2s all;
}

.pagetop .txt{
    display: none;
    font-size: 0;
}

.pagetop::before {
    content: '';
    width: 10px;
    height: 10px;
    border-top: solid 2px var(--color-primary);
    border-right: solid 2px var(--color-primary);
    transform: rotate(-45deg);
}

/*hover*/
@media (hover: hover) and (pointer: fine) {
    .pagetop:hover {
        background-color: rgba(255, 255, 255, 1);
    }
}

.pagetop.is_active {
    opacity: 1;
    visibility: visible;
}



/*---------------------------------
print（印刷用）
---------------------------------*/
/*@media print {
}*/