@charset "utf-8";

:root {
    --c-base: #000;
    --c-blue: #3a7ec6;
    --c-lightgray: #7f7f7f;
    --c-lightblue: #0789c3;
    --c-white: #fff;
    --c-link: #fe6600;
    --font-base: "ryo-gothic-plusn", YuGothic, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
    --font-r-weight: 400;
    --font-b-weight: 700;
    --transition-time: 0.6s all;
    --bg-3r: #c1dce8;
    --btn-opacity: 0.7;
    --width-min: 1000px;
    --width-sp: 92%;
}
* {
    box-sizing: border-box;
}
html,body,h1,h2,h3,h4,h5,ul,ol,dl,p,dd{
	margin:0;
	padding:0;
	list-style:none;
}
html,body{
    font-family: var(--font-base);
	color:var(--c-base);
	font-weight:normal;
	text-align:left;
}
html {
	font-size: 62.5%;
}
body {
	font-size: 1.0rem;
    line-height: 1.2;
}
img {
	border: 0;
	vertical-align: bottom;
}
a {
    color: var(--c-base);
    text-decoration: none;
    transition: var(--transition-time);
}
a:hover {
    opacity: var(--btn-opacity);
}
a[href^="tel:"] {
    pointer-events: none;
    cursor: default;
}
i { font-style: normal; }

/*----------------------------
共通部品
-----------------------------*/
.pc_only { display: block!important; }
.sp_only { display: none!important; }
/*----------------------------
ヘッダー
-----------------------------*/
header {
    background: var(--c-white);
    padding: 11px 20px 12px;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.18));
    /*box-shadow: 5px 5px 5px 0 rgba(0, 0, 0, 0.9);*/
}
#l-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
#l-header h1,
#l-headerLogo {
    display: flex;
    align-items: center;
    font-size: clamp(1.339rem, 1.096rem + 0.68vw, 1.839rem);
    font-weight: 700;
    gap: 3px;
}
#l-header h1::before,
#l-headerLogo::before {
    content: "";
    background-image: url(../img/ico_recycle.svg);
    background-repeat: no-repeat;
    background-size: contain;
    height: 22px;
    width: 17px;
}
/*----------------------------
フッター
-----------------------------*/
#c-goTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    text-decoration: none;
    opacity: 0;
    transition: var(--transition-time);
}
#c-goTop.js-active{
    opacity: 1;
}
#c-goTop.js-stop {
    bottom: 112px;
}
footer {
    display: grid;
    place-content: center;
    height: 112px;
    background: var(--c-white);
    text-align: center;
}

/*----------------------------
コンテンツ
-----------------------------*/
#p-index__kv {
    position: relative;
    height: 479px;
    width: 100%;
    overflow: hidden;
}
#p-index__kvText {
    margin: 80px auto 0;
    max-width: var(--width-min);
}
#p-index__kvText picture {
    display: block;
}
#p-index__kvText picture:last-child {
    margin: 35px 0 0 8px;
}
#p-index__kvText img {
    object-fit: contain;
}
#p-index__kvBg {
    position: absolute;
    top: 0;
    z-index: -1;
    height: 100%;
    width: 100%;
}
#p-index__kvBg source,
#p-index__kvBg img {
    object-fit: cover;
    width: 100%;
}
#p-index__lead {
    margin: 55px 0;
    text-align: center;
}
#p-index__lead p {
    font-size: clamp(1.6rem, 1.405rem + 0.54vw, 2rem);
    font-weight: 700;
    line-height: 2;
}
.p-index__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.p-index__links--column {
    padding: 50px 0;
}
.p-index__links--column01 {
    background: linear-gradient(to bottom, #3a7ec6, #4f92b6);
}
.p-index__links--column02 {
    background: linear-gradient(to bottom, #5093b4, #5ea086);
}
.p-index__links--column03 {
    background: linear-gradient(to bottom, #5e9f84, #64a54f);
}
.p-index__links--columnInner {
    margin: 0 auto;
    max-width: var(--width-min);
    overflow: hidden;
    width: 100%;
}
.p-index__links--columnPic {
    float: left;
    width: 38%;
}
.p-index__links--columnPic source,
.p-index__links--columnPic img {
    border-radius: 8px;
}
.p-index__links--columnExp {
    float: right;
    width: 58%;
}
.p-index__links--columnTitle {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-bottom: 36px;
}
.p-index__links--columnTitle--h {
    color: var(--c-white);
    font-size: clamp(2.2rem, 1.859rem + 0.95vw, 2.9rem);
}
.p-index__links--columnTitle--h span {
    display: block;
    line-height: 1.4754;
}
.p-index__links--columnExp ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.p-index__links--columnExp ul li {
    padding: 0 5px;
}
.p-index__links--columnExp ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--c-white);
    border-radius: 22px;
    filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.3));
    /*box-shadow: 0 0 5px  rgba(0, 0, 0, 0.3);*/
    padding: 12px 20px 12px 24px;
    width: 100%;
}
.p-index__links--columnExp ul li a.c-external::after {
    flex-shrink: 0;
    content: "";
    background-image: url(../img/ico_link.svg);
    background-size: contain;
    background-repeat: no-repeat;
    margin-left: 16px;
    height: 17px;
    width: 17px;
}
.p-index__links--columnExp ul li a span {
    font-size: clamp(1.6rem, 1.503rem + 0.27vw, 1.8rem);
    font-weight: 700;
}

/*
セカンドページ
======================================== */
#c-bgAll {
    background: linear-gradient(to bottom, #3a7ec6, #64a54f);
    padding: 30px 0 60px;
}
#p-second__block {
    background: #fff;
    border-radius: 20px;
    padding: 15px 20px 30px;
    margin: 0 auto;
    max-width: 1000px;
}
.c-breadcrumb {
    margin-bottom: 36px;
}
.c-breadcrumb ol {
    display: flex;
}
.c-breadcrumb ol li {
    font-size: clamp(1.1rem, 1.04rem + 0.17vw, 1.2rem);
}
.c-breadcrumb ol li:not(:last-of-type)::after {
    content: ">";
    padding: 0 10px;
}
.c-breadcrumb a {
    color: var(--c-link);
    text-decoration: underline;
    font-weight: 700;
}
.c-titleMain {
    color: var(--c-blue);
    font-size: clamp(3.1rem, 1.96rem + 3.17vw, 5rem);
    text-align: center;
}
.c-titleMain span {
    display: inline-block;
}
.c-secondLead p {
    font-size: clamp(1.4rem, 1.04rem + 1vw, 2rem);
    font-weight: 700;
    text-align: center;
}
.c-secondLead span {
    display: block;
}

/*
3R+Renewable とは
======================================== */
.p-3r__lead {
    margin: 60px 0;
}
.p-3r__blockTitle {
    text-align: center;
    margin-bottom: 20px;
}
.p-3r__content {
    background: var(--bg-3r);
    border-radius: 20px;
    padding: 40px 30px 50px;
}
.p-3r__sub {
    text-align: center;
    margin-bottom: 16px;
}
.p-3r__sub span {
    position: relative;
    display: inline-block;
    font-size: clamp(1.6rem, 1.36rem + 0.67vw, 2rem);
    font-weight: 700;
    padding: 0 25px;
}
.p-3r__sub span::before,
.p-3r__sub span::after {
    content: '';
    position: absolute;
    top: 50%;
    display: inline-block;
    width: 18px;
    height: 3px;
    background-color: #000;
}
.p-3r__sub span::before {
    left: 2px;
}
.p-3r__sub span::after {
    right: 2px;
}
.p-3r__contentTitle {
    color: var(--c-lightblue);
    font-size: clamp(1.8rem, 1.2rem + 1.67vw, 2.8rem);
    border-bottom: 2px solid var(--c-lightblue);
    margin-bottom: 20px;
}
.p-3r__contentTitle span {
    display: inline-block;
}
.p-3r__contentTitle span:first-of-type {
    font-size: clamp(3.2rem, 2.42rem + 2.17vw, 4.5rem);
}
.p-3r__contentTitle span:last-of-type {
    line-height: 1.5;
}
.p-3r__contentTitle span:last-of-type::before {
    content: "：";
    margin-left: 12px;
}
.p-3r__pic {
    display: block;
}
.p-3r__pic:not(:last-child) {
    margin-bottom: 50px;
}
.p-3r__pic:nth-of-type(2) {
    margin-top: 45px;
}
.p-3r__picRenewable {
    margin-top: 45px;
}
.p-3r__plus {
    text-align: center;
    margin: 49px 0 39px;
}

/*
小型重点式電池のリサイクル活動
======================================== */
.p-recycle__lead {
    margin: 60px 0 38px;
}
.p-recycle__lead p {
    text-align: left;
}
.p-recycle__block {
    margin: 20px auto;
    max-width: 918px;
}
.p-recycle__block dl dt {
    font-size: clamp(1.5rem, 1.38rem + 0.33vw, 1.7rem);
    font-weight: 700;
}
.p-recycle__block dl dt::after {
    content: "：";
}
.p-recycle__block dl dd {
    margin-top: 10px;
    font-size: clamp(1.3rem, 1.18rem + 0.33vw, 1.5rem);
    line-height: 1.6;
}
.p-recycle__block ul {
    margin: 40px 0 55px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.p-recycle__block ul li a {
    display: inline-flex;
    align-items: center;
}
.p-recycle__block ul li a::before {
    content: "▶";
    color: var(--c-lightgray);
    font-size: 1rem;
    margin-right: 8px;
}
.p-recycle__block ul li a span {
    color: var(--c-link);
    font-size: clamp(1.4rem, 1.34rem + 0.17vw, 1.5rem);
    text-decoration: underline;
}
.p-recycle__mark {
    text-align: center;
}
.p-recycle__mark p {
    margin-top: 18px;
    font-size: clamp(1.3rem, 1.24rem + 0.17vw, 1.4rem);
}

/*
リンク集
======================================== */
.p-links__lead {
    font-size: clamp(1.6rem, 1.36rem + 0.67vw, 2rem);
    margin: 60px 0 85px;
}
.p-links__block dl dt {
    background: #3a7ec6;
    border-radius: 22px;
    color: var(--c-white);
    font-size: clamp(1.4rem, 1.22rem + 0.5vw, 1.7rem);
    padding: 12px 22px;
}
.p-links__block dl dt span {
    display: inline-block;
    font-size: clamp(1.1rem, 0.92rem + 0.5vw, 1.4rem);
}
.p-links__block dl dd {
    padding: 30px 20px 50px;
}
.p-links__block dl dd p {
    font-size: clamp(1.4rem, 1.22rem + 0.5vw, 1.7rem);
    margin-bottom: 28px;
}
.p-links__block ul {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.p-links__block ul li a {
    display: inline-flex;
    align-items: center;
}
.p-links__block ul li a::before {
    content: "▶";
    color: var(--c-lightgray);
    font-size: 1rem;
    margin-right: 8px;
}
.p-links__block ul li a span {
    color: var(--c-link);
    font-size: clamp(1.4rem, 1.22rem + 0.5vw, 1.7rem);
    text-decoration: underline;
}
.p-links__block dl dd:last-of-type {
    padding-bottom: 20px;
}


@media screen and (max-width:1100px) {
    #p-index__kvText {
        max-width: none;
        width: var(--width-sp);
    }
    #p-index__lead {
        margin: 55px auto;
        width: var(--width-sp);
    }
    .p-index__links--columnInner,
    #p-second__block {
        width: var(--width-sp);
    }
    .p-index__links--columnPic source,
    .p-index__links--columnPic img {
        height: auto;
        width: 100%;
    }
    .p-3r__pic img {
        height: auto;
        width: 100%;
    }
}
@media screen and (max-width:768px) {
	.pc_only { display: none!important; }
	.sp_only { display: block!important; }
    #p-index__kvText img {
        height: auto;
        width: 90%;
    }
    .p-index__links--columnTitle {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    #p-index__lead,
    .p-recycle__lead,
    .p-links__lead {
        margin: 30px auto;
    }
    #c-goTop {
        right: 10px;
    }
    #c-goTop img {
        height: auto;
        width: calc(79px - calc(calc(768px - 100vw) / 14.487));
    }
    .p-3r__lead {
        margin: 30px 0;
    }
    .p-recycle__mark img {
        height: auto;
        width: 100%;
        max-width: 570px;
    }
    .p-links__block dl dd {
        padding: 16px 16px 25px;
    }
    .p-links__block ul {
        gap: 16px;
    }
    .p-links__block ul li a {
        align-items: flex-start;
    }
    .p-links__block ul li a::before {
        margin-top: 4px;
    }
}
@media screen and (max-width:640px) {
    #p-index__kv {
        height: auto;
    }
    #p-index__kvText {
        margin: 0 auto;
        padding: 32px 0;
    }
    #p-index__kvBg img {
        object-position: 80% 0;
    }
    #p-index__lead {
        text-align: left;
    }
    #p-index__lead br:first-of-type {
        display: none;
    }
    .p-index__links--columnTitle {
        flex-direction: row;
        align-items: center;
    }
    .p-index__links--columnTitle source,
    .p-index__links--columnTitle img {
        height: auto;
        width: 80px;
    }
    .p-index__links--columnExp {
        float: none;
        margin-bottom: 32px;
        width: 98%;
    }
    .p-index__links--columnPic {
        float: none;
        margin: 0 auto;
        width: 70%;
    }
    #l-header img {
        width: calc(200px - calc(calc(640px - 100vw) / 4));
    }
    .c-secondLead p {
        text-align: left;
        line-height: 1.4;
    }
    .c-secondLead p span {
        display: inline;
    }
    .p-3r__content {
        padding: 20px 16px 25px;
    }
    .p-3r__blockTitle01 {
        height: auto;
        width: 20%;
    }
    .p-3r__blockTitle02 {
        height: auto;
        width: 70%;
    }
    .p-3r__plus {
        margin: 30px 0;
    }
    .p-3r__plus img {
        width: 50px;
    }
    .c-breadcrumb ol {
        display: flex;
        overflow-x: scroll;
        word-break: keep-all;
        white-space: nowrap;
    }
    #c-goTop.js-stop {
        bottom: 90px;
    }
    footer {
        height: 90px;
    }
}
@media screen and (max-width:568px) {
    header {
        padding: 12px;
    }
    #p-index__kvBg img {
        object-fit: contain;
        object-position: 80% 0;
    }
    .p-recycle__block ul li a {
        align-items: flex-start;
    }
    .p-recycle__mark {
        text-align: left;
    }
}