/* 共通 */
html,
body {
    height: 100%;
    /* ビューポートの高さに合わせる */
    margin: 0;
    /* マージンリセット */
    padding: 0;
    /* パディングリセット */
    font-family: fot-tsukuardgothic-std, sans-serif;
    font-style: normal;
    font-weight: 400;
}

.custom_container {
    height: auto;
    --bs-gutter-x: 0rem;
}

.bg_lp_01 {
    background-color: #EAF4FC;
}

.font_color_pink {
    color: #ED1E79;
}

.font_color_yellow {
    color: #FFFF00;
}

.font_color_white {
    color: #FFFFFF;
}

.font_tsukuardgothic {
    font-family: fot-tsukuardgothic-std, sans-serif;
}

.font_kokoro {
    font-family: "ab-kokoro-no1", sans-serif;
}

.font_urw-din {
    font-family: "urw-din", sans-serif;
}

.font_1rem {
    font-size: 1rem;
}

.font_1_5rem {
    font-size: 1.5rem;
}

.font_2rem {
    font-size: 2rem;
}

.font_3rem {
    font-size: 3rem;
}

.font_weight_300 {
    font-weight: 300;
}

.font_weight_600 {
    font-weight: 600;
}

.font_weight_bold {
    font-weight: bold;
}

.font_italic {
    font-style: italic;
}

.element_hidden {
    display: none;
}

/* Top */
.div_top_logos {
    position: relative;
}

.div_logo_and_woman {
    position: absolute;
    top: 20%;
    z-index: 0;
}

.div_logos {
    position: absolute;
    top: 0%;
    right: 50%;
}

.div_logos img {
    width: 90px;
    margin-bottom: 1rem;
}

.div_woman {
    position: absolute;
    top: 0%;
    transform: translateX(0%);
    left: 50%;
}

.top_text_container {
    overflow-x: hidden;
    position: relative;
    max-width: 992px;
    height: 1070px;
    background-position: center;
    background-size: cover;
}

.top_text_container::before {
    content: "";
    position: absolute;
    top: -11%;
    left: -8%;
    width: 150%;
    height: 500px;
    background-image: url('./img/asset_5_bg_green_triangle@1.0x.webp');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 0;
    transform: rotate(-10deg);
}

.top_text_container::after {
    content: "";
    position: absolute;
    top: 9%;
    width: 100%;
    height: 715px;
    background-image: url('./img/asset_8_bg_blue@1.0x.webp');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 0;
}

.staggered_text {
    position: relative;
    width: fit-content;
    top: 2%;
    left: 6%;
    font-size: 2rem;
    letter-spacing: .2rem;
    z-index: 1;
}

.text_line {
    display: block;
    position: relative;
    white-space: nowrap;
}

.text_line:not(:first-child) {
    left: 15%;
}

.text_line:nth-child(3) {
    left: 30%;
}

.text_line:nth-child(4) {
    left: 70%;
}

.text_container_pc {
    position: relative;
    font-size: 2.2rem;
    top: 7%;
    left: 7%;
}

.text_container_sp {
    display: none;
}

.text_part {
    display: inline-block;
}

.shifted_text {
    position: relative;
    top: -35px;
    left: 10px;
    transform: rotate(-17deg);
}

/* heater 1 (top)*/
.heater1_container {
    position: relative;
    max-width: 767.99px;
    height: 715px;
    background-position: center;
    background-size: cover;
}

.heater1_container::before {
    content: "";
    position: absolute;
    top: -20%;
    right: 0px;
    width: 185px;
    height: 100%;
    background-image: url('./img/asset_6_splash@1.0x.webp');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 2;
}

.div_heater01 {
    position: absolute;
    top: -12%;
    right: 5%;
    width: 250px;
    height: 330px;
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 3;
}

.div_heater01 img {
    width: 100%;
}

.top_text {
    position: absolute;
    top: 12%;
    left: 20%;
    z-index: 10;
}

.top_text h1 {
    font-size: 3rem;
}

.top_text p {
    line-height: 1;
    margin: 0;
}

.top_text_for_sp {
    display: none;
}

.big_font {
    font-size: 10rem;
}

.bigger_font {
    font-size: 5rem;
    font-weight: bolder;
}

/* heater 2 (top)*/
.heater2_container {
    position: relative;
    max-width: 992px;
    height: 506px;
    background-position: center;
    background-size: cover;
}

.heater2_container::before {
    content: "";
    position: absolute;
    bottom: -54%;
    left: -5%;
    width: 120%;
    height: 506px;
    background-image: url('./img/asset_9_bg_green_square@1.0x.webp');
    background-size: cover;
    background-repeat: no-repeat;
    transform: rotate(4deg);
    z-index: 0;
}

.div_heater02 {
    position: absolute;
    bottom: -55%;
    left: 12%;
    width: 100%;
    height: 330px;
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 3;
}

.div_heater02 .fukidashi_text_container {
    position: absolute;
    top: -21%;
    left: -7%;
    font-size: 1.25rem;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 0.7;
    transform: rotate(-15deg);
    text-shadow:
        -1px -1px 0 #223881,
        1px -1px 0 #223881,
        -1px 1px 0 #223881,
        1px 1px 0 #223881;
}

.div_heater02 img {
    filter: brightness(90%);
}

.top_price_container_pc {
    position: absolute;
    top: 18%;
    left: 30%;
    line-height: 1;
}

.top_price_container_sp {
    display: none;
}

.top_price_container p {
    font-size: 1rem;
    margin-bottom: 0;
}

.top_price_container .maker_price {
    font-size: 1rem;
    margin-bottom: 10px;
}

.top_price_container .maker_price span {
    font-size: 1.5rem;
    font-weight: bolder;
}

.top_price_container .div_price {
    position: relative;
    color: red;
    font-weight: 600;
}

.top_price_container .yellow_marker {
    position: absolute;
    top: 30px;
    left: -120px;
    z-index: -1;
}

.yellow_marker img {
    width: 105%;
    filter: brightness(100%);
}

.top_price_container .shojikiya_price span.yen {
    font-size: 3rem;
}

.top_price_container .shojikiya_price span.price {
    font-size: 4.2rem;
}

.top_price_container .details {
    font-size: 0.64rem;
    text-align: right;
}

.div_heater02 .top_price_container .shifted_text_pc {
    font-size: 1.7rem;
    position: relative;
    margin-top: 22px;
    top: 7%;
    left: -2%;
    transform: rotate(5.5deg);
}

.div_heater02 .top_price_container .shifted_text_sp {
    display: none;
}

/* Costcut section */
.costcut_pink_text {
    position: relative;
    padding-left: 70px;
}

.fukidashi_secret {
    position: absolute;
    top: -20px;
    right: 50px;
}

.fukidashi_secret img {
    width: 130%;
}

.costcut_pink_text h2 {
    position: inherit;
    font-size: 2rem;
    line-height: 1.4;
    color: #ED1E79;
    z-index: 1;
}

.costcut_pink_text h2 span {
    font-size: 2.5rem;
}

.div_btoc {
    height: 150px;
    margin-bottom: 20px;
}

.div_btoc img {
    width: 60%;
}

.costcut_middle_text h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.costcut_middle_text p {
    display: inline-block;
    font-size: 2.2rem;
    padding-top: 10px;
    background: linear-gradient(transparent 70%, #ff6 60%);
}

.fukidashi_if img {
    width: 90%;
}

.div_market_price_logos img {
    padding-left: 15px;
}

.market_price_text {
    display: flex;
    align-items: center;
    margin: 40px 0;
}

.market_price_text .left {
    flex: 0 0 30%;
    max-width: 30%;
}

.market_price_text .left img {
    width: 100%;
    height: auto;
}

.market_price_text .right {
    flex: 0 0 70%;
    max-width: 70%;
    padding-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.market_price_text h2 {
    font-size: 2.3rem;
    font-weight: bolder;
}

.div_market_flow {
    height: 150px;
    margin-bottom: 20px;
}

.div_market_flow img {
    width: 75%;
}

.costcut_bottom_text h3 {
    line-height: 1.5;
    font-size: 1.35rem;
    font-weight: 600;
}

/* middle section */
.middle_text_container {
    overflow-x: hidden;
    position: relative;
    width: 100%;
    height: auto;
    background-position: center;
    background-size: cover;
}

.middle_text_container .div_shifted_text {
    position: relative;
    margin-left: 10px;
    top: 100px;
    left: 0;
    z-index: 1;
}

.middle_text_container .div_shifted_text .shifted_text {
    position: relative;
    top: -15px;
    left: 10px;
    transform: rotate(-15deg);
    font-size: 1.8rem;
}

.middle_text_container .bg_green {
    position: absolute;
    top: 35px;
    left: -200px;
    width: 200%;
    height: 1700px;
    transform: rotate(-15deg);
    z-index: 0;
}

.middle_text_container .bg_blue {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: auto;
    z-index: 0;
}

.div_bg_green {
    position: relative;
    width: 100%;
    height: 1500px;
}

.div_bg_green::before {
    content: "";
    position: absolute;
    top: 500px;
    left: -80px;
    width: 250px;
    height: 800px;
    background-image: url('./img/asset_33_splash_left@1.0x.png');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 1;
}

.div_bg_green::after {
    content: "";
    position: absolute;
    top: 150px;
    right: -30px;
    width: 300px;
    height: 1600px;
    background-image: url('./img/asset_34_splash_right@1.0x.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 1;
}

.middle_compare_container {
    position: relative;
    padding-top: 130px;
    z-index: 3;
}

.middle_compare_container .div_top_text h2 {
    color: #0071BC;
    font-size: 2.5rem;
    font-weight: 600;
}

.middle_compare_container .div_top_text h2 span {
    font-size: 3rem;
    font-weight: 600;
}

.middle_compare_container .div_top_text p {
    margin-bottom: 5px;
    font-weight: 600;
}

.div_heater_compare {
    position: relative;
    background-color: #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 80px;
    /* padding: 20px 50px; */
    height: 400px;
    z-index: 2;
}

.div_heater_compare>.left {
    flex: 0 0 40%;
    max-width: 40%;
}

.div_heater_compare>.left img {
    width: 110%;
    height: auto;
}

.div_heater_compare>.right {
    flex: 0 0 60%;
    max-width: 60%;
    padding-right: 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.div_heater_compare h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #FFFFFF;
    background-color: #004c8a;
    border-radius: 30px;
    padding: 3px;
    margin-top: 20px;
}

.div_heater_compare .div_gas_a h3 {
    background-color: #009EE5;
}

.div_gas_company_price {
    margin-bottom: 15px;
}

.div_gas_company_price .div_flex span.yen {
    font-size: 2.5rem;
    padding-bottom: 0;
}

.div_gas_company_price .div_flex span.price {
    font-size: 2.5rem;
    padding-bottom: 0;
}

.div_gas_company_price .div_flex {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    vertical-align: bottom;
    z-index: 1;
}

.div_gas_company_price .div_flex>.left {
    flex: 0 0 75%;
    max-width: 75%;
    text-align: right;
    vertical-align: bottom;
    height: 55px;
}

.div_gas_company_price .div_flex>.right {
    flex: 0 0 25%;
    max-width: 25%;
    padding-left: 0px;
    text-align: left;
}

.div_heater_compare p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.div_heater_compare .div_flex p {
    font-size: 0.7rem;
    margin: 0;
    font-weight: 600;
}

.div_heater_compare .div_price p {
    margin: 0;
    color: red;
    font-weight: 600;
}

.div_shojikiya_price .div_price {
    position: relative;
    text-align: right;
    line-height: 1.1;
}

.div_shojikiya_price .div_price .shojikiya_price span.yen {
    font-size: 2.5rem;
}

.div_shojikiya_price .div_price .shojikiya_price span.price {
    font-size: 3.2rem;
}

.div_shojikiya_price .div_price p.details {
    letter-spacing: -0.2rem;
}

.div_shojikiya_price img {
    position: absolute;
    width: 100%;
    top: 10px;
    left: 0;
    z-index: -1;
}

/* お得 */
.middle_otoku_container .div_otoku_text {
    position: relative;
    color: #ED1E79;
    margin-top: 20px;
    font-weight: 600;
    z-index: 3;
}

.middle_otoku_container .div_otoku_text .nanto {
    position: absolute;
    top: 30px;
    left: 20px;
    font-size: 1.3rem;
    font-weight: 600;
    text-align: start;
    transform: rotate(-30deg);
}

.middle_otoku_container .div_otoku_text h2 {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.3;
}

.middle_otoku_container .div_otoku_text h2 span {
    font-size: 3.5rem;
    font-weight: 600;
}

/* 特典 */
.middle_otoku_container .div_tokuten_text {
    position: relative;
    background-image: url('./img/asset_19_babble@1.0x.webp');
    background-size: cover;
    background-position: center;
    text-align: center;
    height: 650px;
    padding: 0px 0px;
    z-index: 3;
}

.middle_otoku_container .div_tokuten_text h2 {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.3;
    padding-top: 40px;
}

.middle_otoku_container .div_tokuten_text h2 span {
    font-size: 2.5rem;
}

.div_tokuten_text .div_groumet_travel {
    position: relative;
    width: 50%;
    margin: 15px auto 0 auto;
}

.div_tokuten_text .groumet_travel_img {
    width: 100%;
    position: relative;
    z-index: 99;
}

.div_tokuten_text .div_groumet_travel .cloude_img {
    position: absolute;
    top: -30%;
    right: -35%;
    width: 30%;
    z-index: 2;
    filter: brightness(95%);
}

.div_tokuten_text .div_tokuten_images {
    position: relative;
    width: 100%;
    height: 250px;
    z-index: 3;
}

.div_tokuten_text .div_tokuten_images img {
    position: absolute;
}

.div_tokuten_text .image1 {
    width: 48%;
    top: -5%;
    left: 5%;
    z-index: 3;
}

.div_tokuten_text .image2 {
    width: 40%;
    top: 30%;
    left: 30%;
    z-index: 2;
}

.div_tokuten_text .image3 {
    width: 48%;
    top: -10%;
    left: 48%;
    z-index: 1;
}

.div_tokuten_text .image4 {
    width: 35%;
    top: 32%;
    left: 67%;
    z-index: 3;
}

.div_tokuten_text .div_tokuten_images .cloude_img {
    width: 20%;
    top: 30%;
    left: 20%;
    z-index: 1;
}

/* コミコミ価格 */
.included_service_container {
    position: relative;
    padding-top: 100px;
    z-index: 3;
}

.div_included_service_text h2{
    color: #FFFFFF;
    font-size: 3rem;
    font-weight: 600;
}

.div_included_service_text .komikomi_text {
    color: #FFFF00;
}

.div_included_service_text .komikomi_text span {
    font-size: 2rem;
    font-weight: 600;
}

.div_included_service_text .div_heater_price_images {
    position: relative;
    width: 100%;
    height: 600px;
    z-index: 3;
}

.div_included_service_text .div_heater_price_images img {
    position: absolute;
}

.div_included_service_text .heater_image1 {
    width: 40%;
    top: 10%;
    left: 5%;
    z-index: 3;
}

.div_included_service_text .heater_image2 {
    width: 25%;
    top: 0%;
    left: 43%;
    z-index: 2;
}

.div_included_service_text .heater_image3 {
    width: 30%;
    top: 11%;
    left: 66%;
    z-index: 1;
}

.div_included_service_text .heater_image4 {
    width: 30%;
    bottom: 21%;
    left: 37%;
    z-index: 3;
}

.div_heater_price_images p {
    color: #FFFFFF;
    font-size: 1.5rem;
    font-weight: bolder;
    position: absolute;
    bottom: 3%;
    left: 47%;
    z-index: 3;
}

.div_heater_price_images p span {
    font-size: 2rem;
}

.div_komikomi_text {
    margin-bottom: 30px;
}

.div_komikomi_text .komikomi_text {
    margin-bottom: 20px;
}

.komikomi_list {
    width: 100%;
    margin: 0 auto;
    color: white;
    padding: 20px;
    box-sizing: border-box;
}

.komikomi_list .title {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    font-weight: bolder;
    text-align: center;
    margin: 0 auto;
    padding-left: 0 20px;
}

.komikomi_list .title .line {
    flex: 1;
    border-top: 3px solid white;
    margin: 0 20px;
}

.komikomi_list .checklist {
    list-style: none;
    padding-left: 21%;
    margin: 20px auto;
    text-align: start;
}

.komikomi_list .checklist li {
    position: relative;
    font-size: 1.1rem;
    font-weight: bolder;
    margin: 15px 0;
    list-style-type: none !important;
}

.komikomi_list .checklist li:before {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: #fff;
    left: -6%;
    top: 50%;
    z-index: 2;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

.komikomi_list .checklist li:after {
    content: "✓";
    font-family: "kozuka-gothic-pr6n", sans-serif;
    font-size: 2rem;
    position: absolute;
    display: block;
    width: 1.2em;
    color: red;
    /*アイコン色*/
    font-weight: normal;
    /*アイコンは太字にしない*/
    text-align: center;
    left: -7.5%;
    /*左端からのアイコンまでの距離*/
    top: -15%;
    z-index: 3;
    -webkit-transform: translateY(-25%);
    transform: translateY(-25%);
}



/* Footer */
.contact_text_pc {
    background-color: #223881;
    color: white;
    text-align: center;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.contact_text_pc .font_contact_text {
    font-size: 3rem;
    font-weight: 600;
}

.contact_text_sp {
    display: none;
}

.contact_container {
    height: 200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.contact_container img {
    width: 80%;
}

.logo_container {
    height: auto;
    background: linear-gradient(to bottom, #004c8a 0%, #2c619b 50%, #6682b3 99%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1em;
}

.logo_container a{
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo_container img {
    width: 80%;
}

.div_footer_nav {
    height: 0px;
}

.footer_nav {
    display: none;
}

.mail-line {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex-wrap: wrap;
    gap: 1em;
    padding: 1em;
    box-sizing: border-box;
}

.button-mail,
.button-line {
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 5px;
    color: white;
    font-weight: bold;
    border: none;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    width: 100%;
    max-width: 350px;
}

.button-mail {
    background-color: #1E90FF;
}

.button-line {
    background-color: #32CD32;
}

.mail-line a div {
    display: flex;
    flex-direction: column;
    text-align: left;
    font-size: 1.5em;
    width: 100%;
    padding: 0.5em 0 0.8em 1em;
}
.mail-line a div span{
    font-size: 1.3em;
}

.mail-line a .arrow {
    width: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5em;
    height: 100%;
    margin-right: 0.5em;
}

.mail-line a .arrow::after {
    transform: rotate(45deg);
    content: "";
    border-top: 0.25em solid white;
    border-right: 0.25em solid white;
    width: 1em;
    height: 1em;
}


/* 施工実績 */

.achievement {
    background-color: #f8e3c4;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 3em 1.5em 1.5em;
    position: relative;
    font-weight: bold;
    color: #223881;
    margin: 5em 0 0;
}

.achievement-deco {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #223881;
    color: white;
    font-size: 3em;
    line-height: 1;
    padding: 0.2em 0.5em 0.3em;
    white-space: nowrap;
}

.achievement-deco span {
    font-size: 0.8em;
}

.achievement-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    max-width: 727px;
}

.achievement-copy {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    line-height: 1;
    margin-bottom: 1em;
    gap: 0.5em;
}

.achievement .copy-left {
    font-size: 2.5em;
    margin: 0;
}

.achievement .copy-left span {
    font-size: 0.7em;
}

.achievement .copy-right {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: linear-gradient(transparent 60%, #feeb2c 60%);
    padding: 0 0.5em;
}

.copy-right-monthly {
    font-size: 2.3em;
}

.copy-right-main {
    font-size: 4em;
    line-height: 1;
}

.copy-right-morethan {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 0.3em;
    font-size: 2em;
}

.achievement-img {
    width: 100%;
    position: relative;
}

.achievement-img img {
    width: 100%;
}

.achievement-img div {
    position: absolute;
    left: 1em;
    bottom: 1em;
    text-align: left;
    font-size: 1.7em;
    line-height: 1;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    gap: 0.3em;
}

.achievement-img div p {
    background-color: white;
    display: inline;
    padding: 0.2em 0.3em 0.3em;
    margin: 0;
    font-size: 0.8em;
}

@media  screen and (max-width: 766px) {
    .achievement{
        padding: 3em 0.5em 2em;
    }

    .achievement-img div p{
        font-size: 0.9em;
    }
    .achievement-deco {
        font-size: 10vw;
    }

    .achievement-copy {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        font-size: 3.5vw;
    }

    .achievement-img {
        font-size: 2.5vw;
    }
}