@charset "utf-8";

html {
    scroll-behavior: smooth;
}

.page_main.top >section >div {
    margin: 0 2%;
    padding: 2em 0;
    max-width: 550px;
}

@media screen and (min-width:550px) {
    .page_main.top >section >div {
        max-width: 800px;
        margin: 0 auto;
    }    
}

/* トップ見出し */
.page_main.top .top_wrapper {
    position: relative;
    height: 480px;
}

.page_main.top .top_wrapper .image_area {
    background-image: url(firstview_0.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat, no-repeat;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    filter: contrast(70%) brightness(90%); 
    z-index: -1;
}

.page_main.top .top_wrapper .text_area {
    position: absolute;
    color: white;
    padding: 0;
    margin: 0;
    top: 0;
    left: 12px;
    right: 12px;
    font-weight: bold;
    text-shadow: 0px 0px 6px black;
    filter: none;
}

.page_main.top .top_wrapper .text_area h1 {
    font-size: 30px;
    margin: 0.5em 0;
    line-height: 40px;
    /* text-decoration: underline;
    text-decoration-color: rgba(255, 255, 128, 0.75);
    text-decoration-thickness: 16px;
    text-underline-offset: -12px; */
}

.page_main.top .top_wrapper .text_area h1 .underline {
    background: linear-gradient(to bottom, transparent 60%, rgba(255, 255, 0, .5) 60%, rgba(255, 255, 0, .8) 100%);
}

.page_main.top .top_wrapper .text_area p {
    margin: 0.5em 0;
}

.top .top_wrapper .contact_btn {
    padding: 16px 2%;
    margin-left: 0;
}

.page_main.top .top_wrapper .scroll {
    position: absolute;
    left: calc(50% - 15px);
    bottom: 5%;
    width: 30px;
}

@media screen and (min-width: 900px) {
    .page_main.top .top_wrapper {
        height: 480px;
    }

    .page_main.top .top_wrapper .text_area {
        /* left: 10%; */
        bottom: 120px;
    }

    .page_main.top .top_wrapper .text_area h1 {
        font-size: 52px;
        line-height: 64px;
        padding-left: 10%;
    }

    .page_main.top .top_wrapper .text_area p {
        font-size: 26px;
        padding-left: 10%;
    }

    .top .top_wrapper .contact_btn {
        margin-left: 10%;
    }
    
    .page_main.top .top_wrapper .scroll {
        width: 40px;
        left: calc(50% - 20px);
    }
}
.page_main.top .top_wrapper .animation {
    animation: animation 1s infinite linear alternate;
}

@keyframes animation {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(5px);
    }

    100% {
        transform: translateY(0);
    }
}

.page_main.top .top_wrapper .scroll img {
    width: 100%;
}
    
/* グレー */
.page_main.top .section_wrapper {
    background-color: #f6f6f6;
    padding: 3em 0 1em;
}

.page_main.top .page_title_wrapper .page_title {
    font-size: 20px;
    padding: 0 8px;
    margin-top: 0;
}

@media screen and (min-width:370px) {
    .page_main.top .page_title_wrapper .page_title {
        font-size: 26px;
    }
}

@media screen and (min-width:420px) {
    .page_main.top .page_title_wrapper .page_title {
        font-size: 30px;
    }
}

@media screen and (min-width:510px) {
    .page_main.top .page_title_wrapper .page_title {
        font-size: 36px;
    }
}


.page_main.top .page_title_wrapper .text {
    padding: 0 8px;
}

@media screen and (min-width:510px) {
    .page_main.top .page_title_wrapper .text {
        font-size: 18px;
    }
}

.page_main.top .section_wrapper {
    padding-top: 3%;
}

.page_main.top .section {
    background-color: #FFFFFF;
    margin: 45px 8px 20px 8px;/* topは+25pxする */
    position: relative;
}

.page_main.top .section.s_btm {
    margin: 2em auto;
}

.page_main.top .section.s_top {
    margin: 5em auto 1em;
}

@media screen and (min-width:750px) {
    .page_main.top .section_wrapper {
    display: flex;
    justify-content: space-between;
    }

    .page_main.top .section {
        display: inline-block;
        vertical-align: middle;
    }
        
    .page_main.top .section.s_top {
        top: -80px; 
    }
    
    .page_main.top .section.s_btm {
        width: 360px;
    }

    .page_main.top .section.s_top {
        width: 360px; 
    }
}

.page_main.top .section .number {
    position: absolute;
    top: -52px;
    right: 0;
    width: 84px;
}

.page_main.top .section .eyecatch {
    object-fit: cover;
    object-position: center;
    margin: 0 0 -30px;
    width: 100%;
    height: 200px;
}

.page_main.top .section .span_cover {
    position: relative;
}

.page_main.top .section .title {
    background-color: #8b0707;
    color: #FFFFFF;
    display: inline-block;
    font-size: 18px;
    font-weight: normal;
    margin: 0;
    padding: 6px;
    position: absolute;
    left: -10px;
    top: 180px;
}

.page_main.top .section .title::before {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 10px 10px 0;
    border-color: transparent #470404 transparent transparent;
    position: absolute;
    left: 0;
    bottom: -10px;
}

.page_main.top .section .body {
    margin: 3em 0 0;
    padding: 8px;
}

@media screen and (max-width:320px) {
    .page_main.top .section .body {
        padding: 24px;
    }
}

/* 白 */
.page_main.top .painting_nav >div {
    text-align: center;
}

.page_main.top .painting_nav .yane {
    background-image: url(yane.jpg);
    height: 280px;
    margin: 10% 2% 5%;
    background-size: cover;
    overflow: auto;
    cursor: pointer;
    transition: all .3s;
} 
.page_main.top .painting_nav .yane:hover {
    filter: brightness(80%);
}

.page_main.top .painting_nav .gaiheki {
    background-image: url(gaiheki.jpg);
    height: 280px;
    margin: 10% 2% 5%;
    background-size: cover; 
    overflow: auto;
    transition: all .3s;
    cursor: pointer;
}
.page_main.top .painting_nav .gaiheki:hover {
    filter: brightness(80%);
}

.page_main.top .painting_nav .white_frame {
    margin: 40px;
    border: 2px solid white;
    overflow: auto;
}

@media screen and (min-width:460px) {
    .page_main.top .painting_nav >div {
    display: flex;
    justify-content: space-between;
    }

    .page_main.top .painting_nav .yane {
        display: inline-block;
        vertical-align: middle;
    }

    .page_main.top .painting_nav .gaiheki {
        display: inline-block;
        vertical-align: middle;
    }
}

.page_main.top .painting_nav .title {
    color: white;
    width: 70%;
    margin: 0 auto;
    padding-top: 8%;
}

.page_main.top .painting_nav .body {
    color: white;
    width: 70%;
    margin: 0 auto;
    padding: 7% 0;
    font-size: 14px;
}

.page_main.top .painting_nav a {
    display: block;
    background: white url(btn_right.png) no-repeat 90% center;
    background-size: 10px auto;
    width: 150px;
    padding: 1%;
    margin: 1% auto;
    border-radius: 36px;
    background-color: white;
    color: #600505;
    font-weight: bold;
}

/* 黄色 */
.page_main.top .side_wrapper {
    margin-bottom: 2em;
    position: relative;
}

.page_main.top .side_wrapper .background {
    max-width: none;
    background: #fbc32a;
    position: absolute;
    bottom: 0;
    left: -2%;
    right: -2%;
    width: 100%;
    height: 84%;
    z-index: -2;
}

.page_main.top .side .title {
    margin: 2em auto 0;
    font-size: 26px;
    max-width: 800px;
    top: -300px;
}

@media screen and (min-width:431px) {
    .page_main.top .side .title {
    font-size: 36px;
    }
}

.page_main.top .side .title_mini {
    display: inline-block;
    margin: 2em auto 0 0;
    font-size: 20px;
    font-weight: bold;
    background-color: #FFFFFF;
    padding: 10px 10px;
    text-decoration: solid underline black 4px;
}

@media screen and (min-width:516px) {
    .page_main.top .side .title_mini {
        font-size: 20px;
        padding: 20px 20px;
    }
}

.page_main.top .side_wrapper .back_image {
    object-position: center;
    object-fit: cover;
    position: absolute;
    width: 70%;
    height: 300px;
    top: 0;
    right: -30px;
    z-index: -1;
}

.page_main.top .side {
    position: relative;
    margin: 20px 8px 0;
    z-index: 3;
}

.page_main.top .side .body {
    background-color: white;
    padding: 20px 30px 30px;
    margin: 0;
}

.page_main.top .side_wrapper .to_form {
    display: block;
    background: white url(btn_right_w.png) no-repeat 90% center;
    background-size: 10px auto;
    width: 200px;
    padding: 2% 1.5%;
    margin: 2em auto 0;
    border-radius: 36px;
    background-color: #600505;
    color: white;
    font-weight: bold;
    text-align: center;
}