@charset "UTF-8";

/* =========================================
   thermo.css
   遮熱・サーモバリア用CSS
   ========================================= */

/* =========================================
   ヒーローセクション / ページタイトル / フローティングボタン
   (thermo-hero)
   ========================================= */

.page-title-area {
    text-align: center;
    padding: 6rem 2rem 4rem;
    background-color: #ffffff;
}

.page-title-area__heading-img {
    max-width: 50rem;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.page-title-area__heading-line {
    display: block;
    width: 6rem;
    height: 0.5rem;
    background-color: #3b4165;
    margin: 2rem auto 0;
    margin-bottom: 1.5rem;
}

.page-title-area__sub {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 400;
    color: #282828;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 1.5rem;
}

.thermo-content-gray-wrapper {
    background-color: #e5ded6;
    border-radius: 2rem;
    max-width: 100rem;
    margin: 0 auto;
    padding: 2.5rem 2.5rem 3rem;
}

.sec-thermo-hero {
    margin-bottom: 0;
}

.sec-thermo-hero__slideshow {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 4rem;
    border-radius: 0.5rem;
}

.sec-thermo-hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.sec-thermo-hero__slide:first-child {
    position: relative;
}

.sec-thermo-hero__slide.is-active {
    opacity: 1;
    z-index: 1;
}

.sec-thermo-hero__slide img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0.5rem;
}

.sec-thermo-hero__slideshow-indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 10;
}

.sec-thermo-hero__slideshow-indicator {
    width: 1.2rem;
    height: 1.2rem;
    min-width: 1.2rem;
    min-height: 1.2rem;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.sec-thermo-hero__slideshow-indicator.is-active {
    background-color: #ffffff;
}

.sec-thermo-hero__image-wrapper {
    text-align: center;
    margin-bottom: 4rem;
}

.sec-thermo-hero__image {
    max-width: 100%;
    width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 0.5rem;
}

.sec-thermo-hero__intro {
    max-width: 85rem;
    margin: 0 auto;
}

.sec-thermo-hero__intro-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    line-height: 2.5;
    color: #282828;
    text-align: left;
}

.sec-thermo-hero__intro-text--emphasis {
    font-weight: 700;
}

/* フローティングボタン（右：事例） */
.thermo-floating-buttons {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.thermo-floating-buttons__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 8rem;
    background-color: #c42e2e;
    border-radius: 1rem 0 0 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    color: #ffffff;
    text-decoration: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.thermo-floating-buttons__item:hover {
    opacity: 0.9;
    transform: translateX(-0.5rem);
}

.thermo-floating-buttons__icon-video {
    width: 2.8rem;
    height: auto;
    margin-bottom: 0.8rem;
    align-self: center;
}

.thermo-floating-buttons__text-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 0;
}

.thermo-floating-buttons__label-main {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.3;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.thermo-floating-buttons__label-sub {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.4;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    margin-top: 0.8rem;
}

.thermo-floating-buttons__icon-arrow {
    width: 1.8rem;
    height: auto;
    margin-top: 1rem;
    align-self: center;
}

.thermo-floating-buttons__item--ichikoma {
    min-height: 21rem;
}

.thermo-floating-buttons__item--fujitaka {
    min-height: 25rem;
}

.thermo-floating-buttons__item--dynaga {
    min-height: 23rem;
}

/* フローティングボタン（左：YouTube） */
.thermo-floating-buttons-left {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.thermo-floating-buttons-left__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 8rem;
    background-color: #c42e2e;
    border-radius: 0 1rem 1rem 0;
    padding: 1.5rem 1rem;
    text-align: center;
    color: #ffffff;
    text-decoration: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.thermo-floating-buttons-left__item:hover {
    opacity: 0.9;
    transform: translateX(0.5rem);
}

.thermo-floating-buttons-left__icon-video {
    width: 2.8rem;
    height: auto;
    margin-bottom: 0.8rem;
    align-self: center;
}

.thermo-floating-buttons-left__text-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 0;
}

.thermo-floating-buttons-left__label-main {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.4;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.thermo-floating-buttons-left__icon-arrow {
    width: 1.8rem;
    height: auto;
    margin-top: 1rem;
    align-self: center;
}

.thermo-floating-buttons-left__item--about {
    min-height: 18rem;
}

.thermo-floating-buttons-left__item--sky {
    min-height: 18rem;
}

.thermo-floating-buttons-left__item--wind {
    min-height: 15rem;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .thermo-content-gray-wrapper {
        max-width: 90%;
        margin: 0 auto;
    }

    .thermo-floating-buttons__item {
        width: 7rem;
        padding: 1.2rem 0.8rem;
    }

    .thermo-floating-buttons__label-main {
        font-size: 1.6rem;
    }

    .thermo-floating-buttons__label-sub {
        font-size: 1.2rem;
    }

    .thermo-floating-buttons__item--ichikoma {
        min-height: 20rem;
    }

    .thermo-floating-buttons__item--fujitaka {
        min-height: 22rem;
    }

    .thermo-floating-buttons__item--dynaga {
        min-height: 21rem;
    }

    .thermo-floating-buttons-left__item {
        width: 7rem;
        padding: 1.2rem 0.8rem;
    }

    .thermo-floating-buttons-left__label-main {
        font-size: 1.2rem;
    }

    .thermo-floating-buttons-left__item--about {
        min-height: 16rem;
    }

    .thermo-floating-buttons-left__item--sky {
        min-height: 20rem;
    }

    .thermo-floating-buttons-left__item--wind {
        min-height: 13rem;
    }
}

/* Floating Buttons - Small Height Screen */
@media (max-height: 1200px) and (min-width: 1025px) {
    .thermo-floating-buttons {
        gap: 0.6rem;
    }

    .thermo-floating-buttons__item {
        width: 6.5rem;
        padding: 1.2rem 0.8rem;
    }

    .thermo-floating-buttons__icon-video {
        width: 2.2rem;
        margin-bottom: 0.6rem;
    }

    .thermo-floating-buttons__label-main {
        font-size: 1.5rem;
    }

    .thermo-floating-buttons__label-sub {
        font-size: 1.2rem;
        margin-top: 0.6rem;
    }

    .thermo-floating-buttons__icon-arrow {
        width: 1.5rem;
        margin-top: 0.8rem;
    }

    .thermo-floating-buttons__item--ichikoma {
        min-height: 17rem;
    }

    .thermo-floating-buttons__item--fujitaka {
        min-height: 20rem;
    }

    .thermo-floating-buttons__item--dynaga {
        min-height: 18rem;
    }

    .thermo-floating-buttons-left {
        gap: 0.6rem;
    }

    .thermo-floating-buttons-left__item {
        width: 6.5rem;
        padding: 1.2rem 0.8rem;
    }

    .thermo-floating-buttons-left__icon-video {
        width: 2.2rem;
        margin-bottom: 0.6rem;
    }

    .thermo-floating-buttons-left__label-main {
        font-size: 1.2rem;
    }

    .thermo-floating-buttons-left__icon-arrow {
        width: 1.5rem;
        margin-top: 0.8rem;
    }

    .thermo-floating-buttons-left__item--about {
        min-height: 14rem;
    }

    .thermo-floating-buttons-left__item--sky {
        min-height: 16rem;
    }

    .thermo-floating-buttons-left__item--wind {
        min-height: 11rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .page-title-area {
        padding: 4rem 1.5rem 3rem;
    }

    .page-title-area__heading-img {
        max-width: 28rem;
    }

    .page-title-area__heading-line {
        width: 4rem;
        height: 0.4rem;
        margin-top: 1.5rem;
        margin-bottom: 1rem;
    }

    .page-title-area__sub {
        font-size: 1.4rem;
    }

    .thermo-content-gray-wrapper {
        border-radius: 0;
        margin: 0;
        padding: 2.5rem 1.5rem 2rem;
        max-width: 100%;
    }

    .sec-thermo-hero__slideshow {
        margin-bottom: 2.5rem;
        border-radius: 0.5rem;
    }

    .sec-thermo-hero__slideshow-indicators {
        bottom: 1rem;
        gap: 0.8rem;
    }

    .sec-thermo-hero__slideshow-indicator {
        width: 10px !important;
        height: 10px !important;
        min-width: 10px !important;
        min-height: 10px !important;
        max-width: 10px !important;
        max-height: 10px !important;
        padding: 0 !important;
        margin: 0 !important;
        flex-shrink: 0;
        aspect-ratio: 1 / 1;
    }

    .sec-thermo-hero__image-wrapper {
        margin-bottom: 2.5rem;
    }

    .sec-thermo-hero__intro {
        max-width: 90%;
        padding: 0 1.5rem;
    }

    .sec-thermo-hero__intro-text {
        font-size: 1.4rem;
        line-height: 2;
    }

    .thermo-floating-buttons {
        display: none;
    }

    .thermo-floating-buttons-left {
        display: none;
    }

    .thermo-main {
        padding-bottom: 0;
    }
}

/* SP専用フローティングボタン */
.thermo-floating-buttons-sp {
    display: none;
}

@media (max-width: 1024px) {
    .thermo-floating-buttons-sp {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        background-color: transparent;
    }

    .thermo-floating-buttons-sp__row-top {
        display: flex;
        gap: 0;
    }

    .thermo-floating-buttons-sp__item-case {
        flex: 1;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        background-color: #c42e2e;
        padding: 0.8rem 0.4rem;
        gap: 0.4rem;
        color: #ffffff;
        text-decoration: none;
        transition: opacity 0.3s ease;
        border-radius: 1rem 1rem 0 0;
        border-right: 0.2rem solid #ffffff;
    }

    .thermo-floating-buttons-sp__item-case:last-child {
        border-right: none;
    }

    .thermo-floating-buttons-sp__item-case:hover {
        opacity: 0.9;
    }

    .thermo-floating-buttons-sp__icon-video {
        width: 1.8rem;
        height: auto;
        flex-shrink: 0;
    }

    .thermo-floating-buttons-sp__text-group-case {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
        flex: 1;
        min-width: 0;
    }

    .thermo-floating-buttons-sp__label-main {
        font-family: "Noto Sans JP", sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
        white-space: nowrap;
    }

    .thermo-floating-buttons-sp__label-sub {
        font-family: "Noto Sans JP", sans-serif;
        font-size: 0.9rem;
        font-weight: 400;
        line-height: 1.2;
        text-align: left;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }

    .thermo-floating-buttons-sp__icon-arrow {
        width: 1.4rem;
        height: auto;
        flex-shrink: 0;
    }

    .thermo-floating-buttons-sp__row-bottom {
        display: flex;
        gap: 0;
        border-top: 0.2rem solid #ffffff;
    }

    .thermo-floating-buttons-sp__item-youtube {
        flex: 1;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        background-color: #c42e2e;
        padding: 0.8rem 0.4rem;
        gap: 0.4rem;
        color: #ffffff;
        text-decoration: none;
        transition: opacity 0.3s ease;
        border-radius: 0;
        border-right: 0.2rem solid #ffffff;
    }

    .thermo-floating-buttons-sp__item-youtube:last-child {
        border-right: none;
    }

    .thermo-floating-buttons-sp__item-youtube:hover {
        opacity: 0.9;
    }

    .thermo-floating-buttons-sp__icon-video-small {
        width: 1.8rem;
        height: auto;
        flex-shrink: 0;
    }

    .thermo-floating-buttons-sp__label-youtube {
        font-family: "Noto Sans JP", sans-serif;
        font-size: 1rem;
        font-weight: 700;
        line-height: 1.2;
        text-align: center;
    }
}

@media (max-width: 440px) {
    .sec-thermo-hero__intro {
        max-width: 100%;
    }
}


/* =========================================
   私たちの使命セクション
   (thermo-intro)
   ========================================= */

.sec-thermo-mission {
    background-color: #e5ded6;
    padding: 4.6rem 0 6.9rem;
    position: relative;
    overflow: hidden;
}

.sec-thermo-mission__inner {
    max-width: 85rem;
    margin: 0 auto;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 4rem;
    position: relative;
}

.sec-thermo-mission__text-col {
    flex: 1;
    min-width: 0;
}

.sec-thermo-mission__heading {
    font-family: "Noto Serif JP", serif;
    font-size: 3rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.33;
    margin-bottom: 1.6rem;
}

.sec-thermo-mission__sub {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 400;
    color: #282828;
    line-height: 1.5;
    margin-bottom: 2.5rem;
}

.sec-thermo-mission__body {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    line-height: 2.5;
    color: #282828;
    text-align: justify;
}

.sec-thermo-mission__body p {
    margin: 0;
}

.sec-thermo-mission__img-col {
    flex-shrink: 0;
    width: 15rem;
    margin-bottom: -3.4rem;
}

.sec-thermo-mission__illustration {
    width: 15rem;
    height: auto;
    display: block;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-mission__inner {
        max-width: 90%;
        gap: 3rem;
    }

    .sec-thermo-mission__heading {
        font-size: 2.6rem;
    }

    .sec-thermo-mission__sub {
        font-size: 1.8rem;
    }

    .sec-thermo-mission__body {
        font-size: 1.5rem;
        line-height: 2.2;
    }

    .sec-thermo-mission__img-col {
        width: 12rem;
    }

    .sec-thermo-mission__illustration {
        width: 12rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-mission {
        padding: 4rem 0 5rem;
    }

    .sec-thermo-mission__inner {
        flex-direction: row;
        align-items: flex-end;
        gap: 1.5rem;
        padding: 0 1.5rem;
    }

    .sec-thermo-mission__text-col {
        flex: 1;
    }

    .sec-thermo-mission__heading {
        font-size: 2.2rem;
    }

    .sec-thermo-mission__sub {
        font-size: 1.6rem;
        margin-bottom: 2rem;
    }

    .sec-thermo-mission__body {
        font-size: 1.4rem;
        line-height: 2;
    }

    .sec-thermo-mission__img-col {
        width: 7rem;
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .sec-thermo-mission__illustration {
        width: 7rem;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-mission__heading {
        font-size: 2rem;
    }

    .sec-thermo-mission__sub {
        font-size: 1.4rem;
    }

    .sec-thermo-mission__body {
        font-size: 1.3rem;
    }

    .sec-thermo-mission__img-col {
        width: 5.5rem;
    }

    .sec-thermo-mission__illustration {
        width: 5.5rem;
    }
}


/* =========================================
   サーモバリアとは〜期待できる効果
   (thermo-about)
   ========================================= */

.sec-thermo-about__heading {
    font-family: "Noto Serif JP", serif;
    font-size: 4.5rem;
    font-weight: 600;
    color: #282828;
    text-align: center;
    margin: 0;
    line-height: 1.3;
    position: relative;
    z-index: 2;
    text-shadow:
        0.2rem 0.2rem 0 #ffffff,
        -0.2rem 0.2rem 0 #ffffff,
        0.2rem -0.2rem 0 #ffffff,
        -0.2rem -0.2rem 0 #ffffff,
        0.2rem 0 0 #ffffff,
        -0.2rem 0 0 #ffffff,
        0 0.2rem 0 #ffffff,
        0 -0.2rem 0 #ffffff;
}

.sec-thermo-about__heading-main {
    color: #282828;
}

.sec-thermo-about__heading-sub {
    font-size: 3.5rem;
    color: #282828;
}

.sec-thermo-about__heading-suffix {
    color: #282828;
}

.thermo-white-area {
    background-color: #ffffff;
    border-radius: 2rem;
    max-width: 85rem;
    margin: -2.5rem auto 0;
    padding: 6rem 2.5rem 3rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.03);
}

.sec-thermo-about__intro {
    text-align: left;
    margin-top: 1rem;
    margin-bottom: 5rem;
}

.sec-thermo-about__intro-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    line-height: 2;
    color: #282828;
}

.sec-thermo-about__features-logo {
    text-align: center;
    margin-bottom: 3.5rem;
}

.sec-thermo-about__features-logo img {
    max-width: none;
    margin: 0 auto;
}

.sec-thermo-about__features {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 4.5rem;
    padding: 0 1.7rem;
}

.sec-thermo-about__features-list {
    flex: 1;
    max-width: 48rem;
}

.sec-thermo-about__feature-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 4rem;
}

.sec-thermo-about__feature-item:last-child {
    margin-bottom: 0;
}

.sec-thermo-about__feature-icon {
    flex-shrink: 0;
    width: 6.3rem;
    height: 6.3rem;
}

.sec-thermo-about__feature-content {
    flex: 1;
}

.sec-thermo-about__feature-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.5;
    color: #282828;
    margin-bottom: 0.8rem;
}

.sec-thermo-about__feature-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.5rem;
    line-height: 1.6;
    color: #282828;
}

.sec-thermo-about__features-image {
    flex-shrink: 0;
    width: 35.4rem;
}

.sec-thermo-about__features-image img {
    width: 100%;
    height: auto;
}

.sec-thermo-about__radiation-images {
    display: flex;
    gap: 2rem;
    margin-bottom: 4rem;
    padding: 0 1.7rem;
}

.sec-thermo-about__radiation-image {
    flex: 1;
}

.sec-thermo-about__radiation-image img {
    width: 100%;
    height: auto;
    display: block;
}

.sec-thermo-about__catchphrase {
    text-align: center;
    margin-bottom: 4rem;
}

.sec-thermo-about__catchphrase-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    line-height: 1.65;
    color: #282828;
}

.sec-thermo-about__catchphrase-emphasis {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: #c52f2f;
    display: inline;
}

.sec-thermo-about__plus-alpha {
    margin-bottom: 7.7rem;
    padding: 0 3.5rem;
}

.sec-thermo-about__plus-alpha-header {
    background-color: #3b4165;
    padding: 1.5rem 3rem;
    text-align: center;
    margin-bottom: 4.6rem;
}

.sec-thermo-about__plus-alpha-title {
    font-family: "Noto Serif JP", serif;
    font-size: 2rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.5;
}

.sec-thermo-about__plus-alpha-content {
    display: grid;
    grid-template-columns: 1fr 26.8rem 1fr;
    grid-template-rows: auto auto;
    gap: 5rem 2.5rem;
    align-items: start;
}

.sec-thermo-about__plus-alpha-image {
    grid-column: 2;
    grid-row: 1 / 3;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4rem;
}

.sec-thermo-about__plus-alpha-image img {
    width: 26.8rem;
    height: auto;
}

.sec-thermo-about__merit-item {
    padding: 0 0.5rem;
}

.sec-thermo-about__merit-item--top-left {
    grid-column: 1;
    grid-row: 1;
    text-align: left;
}

.sec-thermo-about__merit-item--top-right {
    grid-column: 3;
    grid-row: 1;
    text-align: left;
}

.sec-thermo-about__merit-item--bottom-left {
    grid-column: 1;
    grid-row: 2;
    text-align: left;
}

.sec-thermo-about__merit-item--bottom-right {
    grid-column: 3;
    grid-row: 2;
    text-align: left;
}

.sec-thermo-about__merit-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.5;
    color: #282828;
    margin-bottom: 1rem;
    white-space: normal;
}

.sec-thermo-about__merit-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.5rem;
    line-height: 1.67;
    color: #282828;
}

.sec-thermo-about__effects {
    padding-bottom: 3rem;
}

.sec-thermo-about__effects-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.sec-thermo-about__effects-title {
    font-family: "Noto Serif JP", serif;
    font-size: 3rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.3;
    display: inline-block;
    padding-bottom: 1.5rem;
    border-bottom: none;
    position: relative;
}

.sec-thermo-about__effects-title::after {
    content: "";
    display: block;
    width: 80rem;
    height: 0.8rem;
    background-color: #3b4165;
    margin: 1.5rem auto 0;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.sec-thermo-about__effects-note {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.2rem;
    color: #282828;
    text-align: right;
    margin-top: 0.5rem;
    margin-bottom: 0;
}

.sec-thermo-about__effects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem 2.5rem;
}

.sec-thermo-about__effect-card {
    text-align: center;
}

.sec-thermo-about__effect-image {
    margin-bottom: 2rem;
    border-radius: 1rem;
    overflow: hidden;
}

.sec-thermo-about__effect-image img {
    width: 100%;
    height: auto;
    display: block;
}

.sec-thermo-about__effect-label {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.4;
    color: #282828;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .thermo-white-area {
        max-width: 90%;
        padding: 5rem 2.5rem 2.5rem;
        margin-top: -2rem;
    }

    .sec-thermo-about__heading {
        font-size: 3.8rem;
    }

    .sec-thermo-about__heading-sub {
        font-size: 3rem;
    }

    .sec-thermo-about__features {
        flex-direction: column;
        align-items: center;
        padding: 0;
    }

    .sec-thermo-about__features-list {
        max-width: 100%;
    }

    .sec-thermo-about__features-image {
        width: 30rem;
    }

    .sec-thermo-about__radiation-images {
        gap: 1.5rem;
        padding: 0;
    }

    .sec-thermo-about__plus-alpha {
        padding: 0;
    }

    .sec-thermo-about__plus-alpha-content {
        grid-template-columns: 1fr 22rem 1fr;
        gap: 4rem 2rem;
    }

    .sec-thermo-about__plus-alpha-image img {
        width: 22rem;
    }

    .sec-thermo-about__catchphrase-emphasis {
        font-size: 2.6rem;
    }

    .sec-thermo-about__effects-grid {
        gap: 3rem 2rem;
    }

    .sec-thermo-about__effects-title::after {
        width: 90%;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-about__heading {
        font-size: 2.6rem;
    }

    .sec-thermo-about__heading-sub {
        font-size: 2.2rem;
    }

    .thermo-white-area {
        max-width: 100%;
        padding: 2.5rem 1.5rem 2rem;
        border-radius: 1.5rem;
        margin-top: -1rem;
    }

    .sec-thermo-about__intro {
        margin-bottom: 2.5rem;
        margin-top: 0.5rem;
        text-align: left;
    }

    .sec-thermo-about__intro-text {
        font-size: 1.4rem;
        line-height: 1.8;
    }

    .sec-thermo-about__features-logo {
        margin-bottom: 2rem;
        text-align: center;
    }

    .sec-thermo-about__features-logo img {
        max-width: 28rem;
        margin: 0 auto;
    }

    .sec-thermo-about__features {
        flex-direction: column;
        gap: 3rem;
        margin-bottom: 2.5rem;
        padding: 0;
    }

    .sec-thermo-about__features-list {
        max-width: 100%;
    }

    .sec-thermo-about__feature-item {
        margin-bottom: 2.5rem;
        gap: 1.5rem;
    }

    .sec-thermo-about__feature-icon {
        width: 5rem;
        height: 5rem;
    }

    .sec-thermo-about__feature-title {
        font-size: 1.6rem;
    }

    .sec-thermo-about__feature-text {
        font-size: 1.4rem;
    }

    .sec-thermo-about__features-image {
        width: 100%;
        max-width: 30rem;
        margin: 0 auto;
    }

    .sec-thermo-about__radiation-images {
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 2.5rem;
        padding: 0;
    }

    .sec-thermo-about__radiation-image {
        width: 100%;
        max-width: 30rem;
        margin: 0 auto;
    }

    .sec-thermo-about__catchphrase {
        margin-bottom: 2.5rem;
    }

    .sec-thermo-about__catchphrase-text {
        font-size: 1.6rem;
        line-height: 1.8;
    }

    .sec-thermo-about__catchphrase-emphasis {
        font-family: "Noto Sans JP", sans-serif;
        font-size: 2rem;
        font-weight: 700;
        color: #c52f2f;
        display: block;
        margin: 0.6rem 0;
    }

    .sec-thermo-about__plus-alpha {
        margin-bottom: 3.5rem;
        padding: 0;
    }

    .sec-thermo-about__plus-alpha-header {
        padding: 1.2rem 2rem;
        margin-bottom: 2.5rem;
    }

    .sec-thermo-about__plus-alpha-title {
        font-size: 1.8rem;
    }

    .sec-thermo-about__plus-alpha-content {
        display: flex;
        flex-direction: column;
        gap: 2.5rem;
        align-items: center;
    }

    .sec-thermo-about__plus-alpha-image {
        order: -1;
        margin-bottom: 1rem;
        display: flex;
        justify-content: center;
        align-items: center;
        padding-top: 0;
        width: 100%;
    }

    .sec-thermo-about__plus-alpha-image img {
        width: 20rem;
    }

    .sec-thermo-about__merit-item {
        padding: 0;
        width: 100%;
    }

    .sec-thermo-about__merit-title {
        font-size: 1.8rem;
        text-align: center;
        white-space: normal;
    }

    .sec-thermo-about__merit-text {
        font-size: 1.4rem;
        text-align: left;
    }

    .sec-thermo-about__merit-text--center {
        text-align: center;
    }

    .sec-thermo-about__effects-header {
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .sec-thermo-about__effects {
        padding-bottom: 1.5rem;
    }

    .sec-thermo-about__effects-title {
        font-size: 2.4rem;
    }

    .sec-thermo-about__effects-title::after {
        width: calc(100% - 3rem);
        max-width: 100%;
        height: 0.6rem;
        left: 0;
        transform: none;
        margin-left: 1.5rem;
    }

    .sec-thermo-about__effects-note {
        color: #282828;
        margin-top: 0.3rem;
        margin-bottom: 0;
    }

    .sec-thermo-about__effects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem 1.5rem;
        margin-bottom: 0.5rem;
    }

    .sec-thermo-about__effect-image {
        margin-bottom: 1.2rem;
    }

    .sec-thermo-about__effect-label {
        font-size: 1.4rem;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-about__heading {
        font-size: 2.2rem;
    }

    .sec-thermo-about__heading-sub {
        font-size: 1.8rem;
    }

    .sec-thermo-about__catchphrase-emphasis {
        font-size: 1.8rem;
    }

    .sec-thermo-about__effects-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .sec-thermo-about__effect-card {
        display: flex;
        align-items: center;
        gap: 1.5rem;
        text-align: left;
    }

    .sec-thermo-about__effect-image {
        width: 12rem;
        flex-shrink: 0;
        margin-bottom: 0;
    }

    .sec-thermo-about__effect-label {
        flex: 1;
    }
}


/* =========================================
   比較セクション（遮熱塗装・断熱）
   (thermo-compare)
   ========================================= */

.sec-thermo-compare {
    padding: 3rem 0 5rem;
}

.sec-thermo-compare__card {
    max-width: 100%;
    margin: 0 auto;
    border: 0.1rem solid #cccccc;
    border-radius: 2rem;
    background-color: #ffffff;
    text-align: center;
}

.sec-thermo-compare__card + .sec-thermo-compare__card {
    margin-top: 5rem;
}

.sec-thermo-compare__card-title {
    font-family: "Noto Serif JP", serif;
    font-size: 4rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.3;
}

.sec-thermo-compare__card--methods {
    padding: 2.9rem 2.5rem 4.6rem;
}

.sec-thermo-compare__card--methods .sec-thermo-compare__card-title {
    margin-bottom: 2.3rem;
}

.sec-thermo-compare__method-images {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.3rem;
}

.sec-thermo-compare__method-image {
    max-width: 72rem;
    width: 100%;
}

.sec-thermo-compare__method-image img {
    width: 100%;
    height: auto;
    display: block;
}

.sec-thermo-compare__card--physics {
    padding: 3.8rem 2.9rem 6rem;
}

.sec-thermo-compare__card--physics .sec-thermo-compare__card-title {
    margin-bottom: 3.5rem;
}

.sec-thermo-compare__table-wrapper {
    max-width: 74rem;
    margin: 0 auto 3.1rem;
    overflow-x: auto;
}

.sec-thermo-compare__table {
    width: 100%;
    min-width: 50rem;
    border-collapse: collapse;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
}

.sec-thermo-compare__table th,
.sec-thermo-compare__table td {
    padding: 1.5rem 2rem;
    border: 0.1rem solid #969696;
    vertical-align: middle;
}

.sec-thermo-compare__table thead th {
    background-color: #2f5597;
    color: #ffffff;
    font-weight: 700;
    text-align: center;
}

.sec-thermo-compare__table thead th:first-child {
    background-color: #ffffff;
    border-top-color: transparent;
    border-left-color: transparent;
}

.sec-thermo-compare__table tbody th {
    background-color: #f5f5f5;
    font-weight: 700;
    text-align: center;
    width: 10rem;
}

.sec-thermo-compare__table tbody td {
    text-align: left;
    background-color: #ffffff;
}

.sec-thermo-compare__equation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3.1rem;
    flex-wrap: wrap;
}

.sec-thermo-compare__equation-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sec-thermo-compare__equation-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 14.3rem;
    height: 5.3rem;
    padding: 0 2rem;
    background-color: #2f5597;
    border-radius: 1rem;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
}

.sec-thermo-compare__equation-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #282828;
}

.sec-thermo-compare__conclusion {
    text-align: center;
}

.sec-thermo-compare__conclusion-main {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.4;
    color: #c52f2f;
    margin-bottom: 0.5rem;
}

.sec-thermo-compare__conclusion-sub {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #282828;
    line-height: 1.5;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-compare__card {
        max-width: 90%;
    }

    .sec-thermo-compare__card-title {
        font-size: 3.2rem;
    }

    .sec-thermo-compare__method-image {
        max-width: 100%;
    }

    .sec-thermo-compare__equation-button {
        min-width: 12rem;
        height: 4.8rem;
        font-size: 2.2rem;
    }

    .sec-thermo-compare__equation-text {
        font-size: 2.2rem;
    }

    .sec-thermo-compare__conclusion-main {
        font-size: 2.6rem;
    }

    .sec-thermo-compare__conclusion-sub {
        font-size: 1.8rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-compare {
        padding: 1.5rem 0 3rem;
    }

    .sec-thermo-compare__card {
        max-width: 100%;
        border-radius: 1.5rem;
        margin-left: 0;
        margin-right: 0;
    }

    .sec-thermo-compare__card + .sec-thermo-compare__card {
        margin-top: 3rem;
    }

    .sec-thermo-compare__card-title {
        font-size: 2.4rem;
    }

    .sec-thermo-compare__card--methods {
        padding: 2rem 1.5rem 2rem;
    }

    .sec-thermo-compare__card--methods .sec-thermo-compare__card-title {
        margin-bottom: 2rem;
    }

    .sec-thermo-compare__method-images {
        gap: 1.5rem;
    }

    .sec-thermo-compare__card--physics {
        padding: 2.5rem 1.5rem 4rem;
    }

    .sec-thermo-compare__card--physics .sec-thermo-compare__card-title {
        margin-bottom: 2.5rem;
    }

    .sec-thermo-compare__table-wrapper {
        margin-bottom: 2.5rem;
        overflow-x: visible;
    }

    .sec-thermo-compare__table {
        font-size: 1.1rem;
        min-width: auto;
        width: 100%;
        table-layout: fixed;
    }

    .sec-thermo-compare__table th,
    .sec-thermo-compare__table td {
        padding: 0.8rem 0.5rem;
        word-wrap: break-word;
        word-break: break-all;
    }

    .sec-thermo-compare__table tbody th {
        width: 5.5rem;
        font-size: 1rem;
    }

    .sec-thermo-compare__table tbody td {
        font-size: 1rem;
        line-height: 1.4;
    }

    .sec-thermo-compare__equation {
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }

    .sec-thermo-compare__equation-button {
        min-width: 10rem;
        height: 4rem;
        font-size: 1.8rem;
        padding: 0 1.5rem;
    }

    .sec-thermo-compare__equation-text {
        font-size: 1.8rem;
    }

    .sec-thermo-compare__conclusion {
        text-align: left;
        padding: 0 1rem;
    }

    .sec-thermo-compare__conclusion-main {
        font-size: 2rem;
        line-height: 1.5;
        text-align: left;
    }

    .sec-thermo-compare__conclusion-sub {
        font-size: 1.4rem;
        text-align: left;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-compare__card-title {
        font-size: 2rem;
    }

    .sec-thermo-compare__table {
        font-size: 0.9rem;
    }

    .sec-thermo-compare__table th,
    .sec-thermo-compare__table td {
        padding: 0.6rem 0.4rem;
    }

    .sec-thermo-compare__table tbody th {
        width: 4.5rem;
        font-size: 0.8rem;
    }

    .sec-thermo-compare__table tbody td {
        font-size: 0.8rem;
    }

    .sec-thermo-compare__equation-button {
        min-width: 8rem;
        height: 3.6rem;
        font-size: 1.6rem;
    }

    .sec-thermo-compare__equation-text {
        font-size: 1.6rem;
    }

    .sec-thermo-compare__conclusion-main {
        font-size: 1.8rem;
    }

    .sec-thermo-compare__conclusion-sub {
        font-size: 1.3rem;
    }
}


/* =========================================
   中山先生の推薦
   (thermo-professor)
   ========================================= */

.sec-thermo-professor {
    padding: 6rem 0 6.3rem;
}

.sec-thermo-professor__title-area {
    text-align: center;
    margin-bottom: 2.3rem;
}

.sec-thermo-professor__title {
    font-family: "Noto Serif JP", serif;
    font-size: 4rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.2;
}

.sec-thermo-professor__title-position {
    display: block;
    margin-bottom: 1rem;
}

.sec-thermo-professor__title-name {
    display: block;
}

.sec-thermo-professor__white-box {
    max-width: 85rem;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 2rem;
    padding: 4.1rem 3rem 5.1rem 7.3rem;
}

.sec-thermo-professor__text-body {
    margin-bottom: 3rem;
}

.sec-thermo-professor__paragraph {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    line-height: 2.1;
    color: #282828;
    margin-bottom: 5rem;
}

.sec-thermo-professor__paragraph:last-child {
    margin-bottom: 0;
}

.sec-thermo-professor__profile {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
}

.sec-thermo-professor__profile-image {
    flex-shrink: 0;
    width: 17.2rem;
    height: 18.8rem;
    overflow: hidden;
}

.sec-thermo-professor__profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sec-thermo-professor__profile-details {
    flex: 1;
    padding-top: 3.8rem;
}

.sec-thermo-professor__profile-title {
    font-family: "Noto Serif JP", serif;
    font-size: 2rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.5;
    margin-bottom: 2.5rem;
}

.sec-thermo-professor__profile-name {
    display: block;
}

.sec-thermo-professor__profile-bio {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.3rem;
    line-height: 1.6;
    color: #282828;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-professor__title {
        font-size: 3.2rem;
    }

    .sec-thermo-professor__title-position {
        margin-bottom: 0.8rem;
    }

    .sec-thermo-professor__white-box {
        max-width: 90%;
        padding: 3.5rem 3rem 4.5rem 5rem;
    }

    .sec-thermo-professor__paragraph {
        font-size: 1.5rem;
        margin-bottom: 4rem;
    }

    .sec-thermo-professor__profile-image {
        width: 15rem;
        height: 16.4rem;
    }

    .sec-thermo-professor__profile-details {
        padding-top: 3rem;
    }

    .sec-thermo-professor__profile-title {
        font-size: 1.8rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-professor {
        padding: 2.5rem 0 3rem;
    }

    .sec-thermo-professor__title-area {
        margin-bottom: 2rem;
    }

    .sec-thermo-professor__title {
        font-size: 2.4rem;
        line-height: 1.3;
    }

    .sec-thermo-professor__title-position {
        margin-bottom: 0.8rem;
    }

    .sec-thermo-professor__white-box {
        max-width: 100%;
        border-radius: 1.5rem;
        padding: 3rem 2rem;
    }

    .sec-thermo-professor__text-body {
        margin-bottom: 2.5rem;
    }

    .sec-thermo-professor__paragraph {
        font-size: 1.4rem;
        line-height: 1.9;
        margin-bottom: 3rem;
    }

    .sec-thermo-professor__profile {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }

    .sec-thermo-professor__profile-image {
        width: 14rem;
        height: 15.3rem;
    }

    .sec-thermo-professor__profile-details {
        padding-top: 0;
    }

    .sec-thermo-professor__profile-title {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }

    .sec-thermo-professor__profile-bio {
        font-size: 1.2rem;
        text-align: left;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-professor__title {
        font-size: 2rem;
    }

    .sec-thermo-professor__paragraph {
        font-size: 1.3rem;
        line-height: 1.8;
        margin-bottom: 2.5rem;
    }

    .sec-thermo-professor__profile-image {
        width: 12rem;
        height: 13.1rem;
    }

    .sec-thermo-professor__profile-title {
        font-size: 1.5rem;
    }

    .sec-thermo-professor__profile-bio {
        font-size: 1.1rem;
    }
}


/* =========================================
   畜産・課題解決
   (thermo-livestock)
   ========================================= */

.sec-thermo-livestock {
    padding: 2rem 0 3.9rem;
}

.sec-thermo-livestock__area {
    text-align: center;
    margin-bottom: 5.8rem;
}

.sec-thermo-livestock__area:last-child {
    margin-bottom: 0;
}

.sec-thermo-livestock__top-illustration {
    margin-bottom: 2rem;
}

.sec-thermo-livestock__top-illustration img {
    display: inline-block;
    height: auto;
}

.sec-thermo-livestock__title {
    font-family: "Noto Serif JP", serif;
    font-size: 4rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.3;
    margin-bottom: 2.6rem;
}

.sec-thermo-livestock__white-box {
    max-width: 85rem;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 2rem;
    position: relative;
    overflow: hidden;
}

.sec-thermo-livestock__intro-box {
    padding: 3.5rem 4rem 4.1rem 7.7rem;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.sec-thermo-livestock__intro-content {
    flex: 1;
}

.sec-thermo-livestock__intro-text {
    text-align: left;
}

.sec-thermo-livestock__intro-text p {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    line-height: 2.1;
    color: #282828;
    margin: 0;
}

.sec-thermo-livestock__farm-image {
    flex-shrink: 0;
    width: 24rem;
    align-self: flex-end;
}

.sec-thermo-livestock__farm-image img {
    width: 100%;
    height: auto;
}

.sec-thermo-livestock__problems-box {
    padding: 2.6rem 7.7rem 3.9rem;
}

.sec-thermo-livestock__problems-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.2rem;
    margin-bottom: 6rem;
}

.sec-thermo-livestock__problem-column {
    text-align: center;
}

.sec-thermo-livestock__problem-icon {
    margin-bottom: 2.6rem;
}

.sec-thermo-livestock__problem-icon img {
    width: 8rem;
    height: 6.7rem;
    display: inline-block;
}

.sec-thermo-livestock__problem-label {
    background-color: #4b4b4b;
    border-radius: 0.5rem;
    padding: 1.2rem 2rem;
    margin-bottom: 2rem;
}

.sec-thermo-livestock__problem-label-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.3;
    margin: 0;
}

.sec-thermo-livestock__problem-lead {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    line-height: 1.8;
    color: #282828;
    text-align: left;
    margin-bottom: 1.5rem;
}

.sec-thermo-livestock__problem-list {
    text-align: left;
    padding-left: 1.3rem;
}

.sec-thermo-livestock__problem-list li {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    line-height: 1.8;
    color: #282828;
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 0.8rem;
}

.sec-thermo-livestock__problem-list li::before {
    content: "●";
    position: absolute;
    left: 0;
    top: 0;
    color: #282828;
    font-size: 1.2rem;
}

.sec-thermo-livestock__problem-list li:last-child {
    margin-bottom: 0;
}

.sec-thermo-livestock__conclusion {
    text-align: center;
    padding-bottom: 3rem;
}

.sec-thermo-livestock__conclusion-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.6;
    color: #282828;
    margin: 0;
}

.sec-thermo-livestock__conclusion-highlight {
    background: linear-gradient(transparent 60%, #fabe00 60%);
    padding: 0 0.5rem;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-livestock__title {
        font-size: 3.2rem;
    }

    .sec-thermo-livestock__white-box {
        max-width: 90%;
    }

    .sec-thermo-livestock__intro-box {
        padding: 3.5rem 3rem 3.5rem 5rem;
    }

    .sec-thermo-livestock__farm-image {
        width: 20rem;
    }

    .sec-thermo-livestock__problems-box {
        padding: 2.6rem 5rem 3.5rem;
    }

    .sec-thermo-livestock__problem-label-text {
        font-size: 2.2rem;
    }

    .sec-thermo-livestock__problem-list li {
        font-size: 1.6rem;
    }

    .sec-thermo-livestock__conclusion-text {
        font-size: 2.2rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-livestock {
        padding: 1rem 0 3rem;
    }

    .sec-thermo-livestock__area {
        margin-bottom: 4rem;
    }

    .sec-thermo-livestock__top-illustration {
        margin-bottom: 1rem;
    }

    .sec-thermo-livestock__top-illustration img {
        max-width: 12rem;
    }

    .sec-thermo-livestock__title {
        font-size: 2.4rem;
        margin-bottom: 2rem;
        padding: 0 1.5rem;
    }

    .sec-thermo-livestock__white-box {
        max-width: 100%;
        border-radius: 1.5rem;
    }

    .sec-thermo-livestock__intro-box {
        flex-direction: column;
        padding: 2rem 2rem 4rem;
        gap: 2.5rem;
    }

    .sec-thermo-livestock__intro-text p {
        font-size: 1.4rem;
        line-height: 1.9;
    }

    .sec-thermo-livestock__farm-image {
        width: 20rem;
        margin: 0 auto;
        align-self: center;
    }

    .sec-thermo-livestock__problems-box {
        padding: 2.5rem 2rem 3rem;
    }

    .sec-thermo-livestock__problems-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        margin-bottom: 4rem;
    }

    .sec-thermo-livestock__problem-icon {
        margin-bottom: 1.5rem;
    }

    .sec-thermo-livestock__problem-icon img {
        width: 6rem;
        height: 5rem;
    }

    .sec-thermo-livestock__problem-label {
        padding: 1rem 1.5rem;
        margin-bottom: 1.5rem;
    }

    .sec-thermo-livestock__problem-label-text {
        font-size: 2rem;
    }

    .sec-thermo-livestock__problem-lead {
        font-size: 1.4rem;
    }

    .sec-thermo-livestock__problem-list {
        padding-left: 0;
    }

    .sec-thermo-livestock__problem-list li {
        font-size: 1.4rem;
        padding-left: 2rem;
    }

    .sec-thermo-livestock__problem-list li::before {
        font-size: 1rem;
    }

    .sec-thermo-livestock__conclusion {
        padding-bottom: 1.5rem;
    }

    .sec-thermo-livestock__conclusion-text {
        font-size: 1.8rem;
        line-height: 1.7;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-livestock__title {
        font-size: 2rem;
    }

    .sec-thermo-livestock__intro-text p {
        font-size: 1.3rem;
    }

    .sec-thermo-livestock__farm-image {
        width: 18rem;
    }

    .sec-thermo-livestock__problem-label-text {
        font-size: 1.8rem;
    }

    .sec-thermo-livestock__problem-list li {
        font-size: 1.3rem;
    }

    .sec-thermo-livestock__conclusion-text {
        font-size: 1.6rem;
    }
}


/* =========================================
   施工品質
   (thermo-quality)
   ========================================= */

.sec-thermo-quality {
    padding: 2.5rem 0 5rem;
    text-align: center;
}

.sec-thermo-quality__header {
    margin-bottom: 2rem;
}

.sec-thermo-quality__logo {
    margin-bottom: 2rem;
}

.sec-thermo-quality__logo img {
    max-width: 33.7rem;
    height: auto;
    display: inline-block;
}

.sec-thermo-quality__title {
    font-family: "Noto Serif JP", serif;
    font-size: 4rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.3;
}

.sec-thermo-quality__white-box {
    max-width: 85rem;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 2rem;
    padding: 4rem 7.3rem 4.4rem;
}

.sec-thermo-quality__lead {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.6;
    color: #282828;
    margin-bottom: 2.5rem;
}

.sec-thermo-quality__highlight {
    background: linear-gradient(transparent 60%, #fabe00 60%);
    padding: 0 0.5rem;
}

.sec-thermo-quality__table-wrapper {
    max-width: 74rem;
    margin: 0 auto 3.7rem;
}

.sec-thermo-quality__table {
    width: 100%;
    border-collapse: collapse;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
}

.sec-thermo-quality__table th,
.sec-thermo-quality__table td {
    padding: 1.5rem 2rem;
    border: 0.1rem solid #969696;
    vertical-align: middle;
}

.sec-thermo-quality__table thead th {
    background-color: #2f5597;
    color: #ffffff;
    font-weight: 700;
    text-align: center;
    height: 4rem;
}

.sec-thermo-quality__table thead th:first-child {
    width: 14rem;
}

.sec-thermo-quality__table tbody th {
    background-color: #ffffff;
    font-weight: 500;
    text-align: center;
    width: 14rem;
}

.sec-thermo-quality__table tbody td {
    background-color: #ffffff;
    text-align: left;
    font-weight: 400;
}

.sec-thermo-quality__table tbody tr {
    height: 5rem;
}

.sec-thermo-quality__conclusion {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.5;
    color: #282828;
    margin: 0;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-quality__title {
        font-size: 3.2rem;
    }

    .sec-thermo-quality__white-box {
        max-width: 90%;
        padding: 3.5rem 5rem 4rem;
    }

    .sec-thermo-quality__lead {
        font-size: 2.2rem;
    }

    .sec-thermo-quality__table {
        font-size: 1.8rem;
    }

    .sec-thermo-quality__table thead th:first-child,
    .sec-thermo-quality__table tbody th {
        width: 12rem;
    }

    .sec-thermo-quality__conclusion {
        font-size: 2.2rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-quality {
        padding: 1.5rem 0 4rem;
    }

    .sec-thermo-quality__header {
        margin-bottom: 1.5rem;
    }

    .sec-thermo-quality__logo {
        margin-bottom: 1.2rem;
    }

    .sec-thermo-quality__logo img {
        max-width: 25rem;
    }

    .sec-thermo-quality__title {
        font-size: 2.4rem;
    }

    .sec-thermo-quality__white-box {
        max-width: 100%;
        border-radius: 1.5rem;
        padding: 3rem 1.5rem 3.5rem;
    }

    .sec-thermo-quality__lead {
        font-size: 1.8rem;
        line-height: 1.7;
        margin-bottom: 2rem;
    }

    .sec-thermo-quality__table-wrapper {
        margin-bottom: 2.5rem;
        overflow-x: visible;
    }

    .sec-thermo-quality__table {
        font-size: 1.3rem;
        width: 100%;
        table-layout: fixed;
    }

    .sec-thermo-quality__table th,
    .sec-thermo-quality__table td {
        padding: 1rem 0.8rem;
        word-wrap: break-word;
        word-break: break-all;
    }

    .sec-thermo-quality__table thead th:first-child,
    .sec-thermo-quality__table tbody th {
        width: 7rem;
        font-size: 1.2rem;
    }

    .sec-thermo-quality__table tbody td {
        font-size: 1.3rem;
        line-height: 1.5;
    }

    .sec-thermo-quality__conclusion {
        font-size: 1.8rem;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-quality__logo img {
        max-width: 20rem;
    }

    .sec-thermo-quality__title {
        font-size: 2rem;
    }

    .sec-thermo-quality__lead {
        font-size: 1.6rem;
    }

    .sec-thermo-quality__white-box {
        padding: 2.5rem 1rem 3rem;
    }

    .sec-thermo-quality__table {
        font-size: 1.1rem;
    }

    .sec-thermo-quality__table th,
    .sec-thermo-quality__table td {
        padding: 0.8rem 0.5rem;
    }

    .sec-thermo-quality__table thead th:first-child,
    .sec-thermo-quality__table tbody th {
        width: 5.5rem;
        font-size: 1rem;
    }

    .sec-thermo-quality__table tbody td {
        font-size: 1.1rem;
    }

    .sec-thermo-quality__conclusion {
        font-size: 1.6rem;
    }
}


/* =========================================
   施工事例
   (thermo-cases)
   ========================================= */

.sec-thermo-cases {
  background-color: #e5ded6;
  padding: 2.5rem 0 5.2rem;
}

.thermo-cases__inner {
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.thermo-cases__title {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 600;
  color: #282828;
  text-align: center;
  margin-bottom: 3.5rem;
  line-height: 1.2;
}

.thermo-cases__cards {
  width: 100%;
  max-width: 85rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.thermo-case-card {
  background-color: #ffffff;
  border-radius: 2rem;
  padding: 4rem 5.2rem 4.8rem;
  width: 100%;
}

.thermo-case-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
  margin-bottom: 1.8rem;
}

.thermo-case-card__top-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.thermo-case-card__top-right {
  flex-shrink: 0;
}

.thermo-case-card__name {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #282828;
  margin-bottom: 2rem;
  line-height: 1.3;
  text-align: center;
}

.thermo-case-card__pack {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 25rem;
  padding: 0 3rem;
  height: 3rem;
  background-color: #3b4165;
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 1.5rem;
}

.thermo-case-card__photo img {
  width: 38rem;
  height: 22rem;
  object-fit: cover;
  border-radius: 0.8rem;
  display: block;
}

.thermo-case-card__middle {
  margin-bottom: 1.5rem;
}

.thermo-case-card__bottom {
  display: flex;
  gap: 4.8rem;
}

.thermo-case-card__bottom-left {
  flex: 1;
}

.thermo-case-card__bottom-right {
  flex: 1;
}

.thermo-case-card__section {
  margin-bottom: 2rem;
}

.thermo-case-card__section--effect {
  margin-bottom: 0;
}

.thermo-case-card__section--comment {
  margin-bottom: 0;
}

.thermo-case-card__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12rem;
  height: 3rem;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

.thermo-case-card__label--red {
  background-color: #e32d2d;
}

.thermo-case-card__label--cyan {
  background-color: #2dade3;
}

.thermo-case-card__label--blue {
  background-color: #192e8c;
}

.thermo-case-card__label--navy {
  background-color: #3b4165;
}

.thermo-case-card__label--wide {
  width: 100%;
}

.thermo-case-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 1.67;
}

.thermo-case-card__gallery {
  margin-top: 3.5rem;
  padding-top: 3.5rem;
  border-top: 1px dashed #cccccc;
}

.thermo-case-card__gallery-row {
  display: block;
}

.thermo-case-card__gallery-group {
  margin-bottom: 4rem;
}

.thermo-case-card__gallery-group:last-child {
  margin-bottom: 0;
}

.thermo-case-card__gallery-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #3b4165;
  margin-bottom: 1.5rem;
  padding-left: 1.2rem;
  border-left: 5px solid #3b4165;
  line-height: 1.2;
}

.thermo-case-card__gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22rem, 1fr));
  gap: 2rem;
}

.thermo-case-card__gallery-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 0.8rem;
  border: 1px solid #eee;
  background-color: #f0f0f0;
  transition: transform 0.3s ease;
}

.thermo-case-card__gallery-grid img:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.thermo-case-card__photo img,
.thermo-case-card__gallery-grid img {
  cursor: zoom-in;
  cursor: pointer;
}

.image-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  opacity: 0;
  transition: opacity 0.3s ease;
  align-items: center;
  justify-content: center;
}

.image-modal.is-open {
  display: flex;
  opacity: 1;
}

.image-modal__content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90vh;
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
  animation-name: zoom;
  animation-duration: 0.3s;
}

@keyframes zoom {
  from {transform:scale(0.8); opacity: 0;} 
  to {transform:scale(1); opacity: 1;}
}

.image-modal__close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
  z-index: 10000;
}

.image-modal__close:hover,
.image-modal__close:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

@media only screen and (max-width: 700px){
  .image-modal__content {
    width: 100%;
  }
}

.thermo-case-card__gallery-note {
  font-size: 1.4rem;
  color: #888888;
  text-align: right;
  margin-bottom: 1rem;
  font-weight: normal;
}

/* Tablet/SP Responsive */
@media (max-width: 1024px) {
  .thermo-case-card__gallery {
    margin-top: 3rem;
    padding-top: 3rem;
  }

  .thermo-case-card__gallery-group {
    margin-bottom: 3rem;
  }

  .thermo-case-card__gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 1.2rem;
  }

  .thermo-cases__inner {
    padding: 0 3rem;
  }

  .thermo-cases__cards {
    max-width: 100%;
  }

  .thermo-case-card {
    padding: 3.5rem 3rem 4rem;
  }

  .thermo-case-card__top {
    gap: 2rem;
  }

  .thermo-case-card__name {
    font-size: 1.8rem;
  }

  .thermo-case-card__pack {
    width: 22rem;
    font-size: 1.4rem;
  }

  .thermo-case-card__photo img {
    width: 30rem;
    height: 17.4rem;
  }

  .thermo-case-card__bottom {
    gap: 3rem;
  }

  .thermo-case-card__gallery-note {
    font-size: 1.2rem;
  }
}

@media (max-width: 1024px) {
  .sec-thermo-cases {
    padding: 1rem 0.2rem 3rem;
  }

  .thermo-cases__inner {
    padding: 0;
  }

  .thermo-cases__title {
    font-size: 2.8rem;
    margin-bottom: 2.5rem;
  }

  .thermo-cases__cards {
    max-width: 100%;
    gap: 1.6rem;
  }

  .thermo-case-card {
    padding: 3rem 2rem 2.5rem;
    border-radius: 1.5rem;
  }

  .thermo-case-card__top {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
  }

  .thermo-case-card__top-left {
    padding-top: 0;
    width: 100%;
  }

  .thermo-case-card__top-right {
    width: 100%;
  }

  .thermo-case-card__name {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
  }

  .thermo-case-card__pack {
    width: auto;
    padding: 0 2.5rem;
    font-size: 1.3rem;
    height: 2.8rem;
  }

  .thermo-case-card__photo img {
    width: 100%;
    height: auto;
    aspect-ratio: 380 / 220;
  }

  .thermo-case-card__middle {
    margin-bottom: 2rem;
  }

  .thermo-case-card__bottom {
    flex-direction: column;
    gap: 2rem;
  }

  .thermo-case-card__section {
    margin-bottom: 2rem;
    text-align: center;
  }

  .thermo-case-card__section--comment {
    margin-bottom: 0;
  }

  .thermo-case-card__label {
    margin-bottom: 1.2rem;
  }

  .thermo-case-card__label--wide {
    width: 100%;
    max-width: 100%;
  }

  .thermo-case-card__text {
    font-size: 1.4rem;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .thermo-cases__title {
    font-size: 2.4rem;
  }

  .thermo-case-card {
    padding: 2.5rem 1.5rem 2rem;
  }

  .thermo-case-card__name {
    font-size: 1.5rem;
  }

  .thermo-case-card__pack {
    font-size: 1.2rem;
    height: 2.6rem;
  }

  .thermo-case-card__label {
    font-size: 1.3rem;
    height: 2.8rem;
  }

  .thermo-case-card__text {
    font-size: 1.3rem;
  }
}


/* =========================================
   施工の流れ
   (thermo-flow)
   ========================================= */

.sec-thermo-flow {
    padding: 1.5rem 0 2rem;
    text-align: center;
}

.sec-thermo-flow__header {
    margin-bottom: 1.6rem;
}

.sec-thermo-flow__illustration {
    margin-bottom: 2.4rem;
}

.sec-thermo-flow__illustration img {
    max-width: 21.8rem;
    height: auto;
    display: inline-block;
}

.sec-thermo-flow__title {
    font-family: "Noto Serif JP", serif;
    font-size: 4rem;
    font-weight: 600;
    color: #282828;
    line-height: 1.3;
}

.sec-thermo-flow__white-box {
    max-width: 85rem;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 2rem;
    padding: 5rem 5rem;
}

.sec-thermo-flow__steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4rem 5rem;
}

.sec-thermo-flow__steps-row {
    display: flex;
    justify-content: center;
    gap: 5rem;
    width: 100%;
}

.sec-thermo-flow__steps-row--bottom {
    padding: 0 4rem;
}

.sec-thermo-flow__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 15rem;
}

.sec-thermo-flow__step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.sec-thermo-flow__step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    background-color: #2f5597;
    border-radius: 50%;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    flex-shrink: 0;
}

.sec-thermo-flow__step-title {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #2f5597;
    white-space: nowrap;
}

.sec-thermo-flow__step-icon {
    width: 8rem;
    height: 8rem;
}

.sec-thermo-flow__step-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sec-thermo-flow__message {
    margin-top: 7.6rem;
    text-align: center;
}

.sec-thermo-flow__message-text {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 2.2;
    color: #282828;
    margin: 0;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-flow__title {
        font-size: 3.2rem;
    }

    .sec-thermo-flow__white-box {
        max-width: 90%;
        padding: 4rem 4rem;
    }

    .sec-thermo-flow__steps {
        gap: 3.5rem 4rem;
    }

    .sec-thermo-flow__steps-row {
        gap: 4rem;
    }

    .sec-thermo-flow__step-number {
        width: 3.2rem;
        height: 3.2rem;
        font-size: 1.8rem;
    }

    .sec-thermo-flow__step-title {
        font-size: 1.8rem;
    }

    .sec-thermo-flow__step-icon {
        width: 7rem;
        height: 7rem;
    }

    .sec-thermo-flow__message {
        margin-top: 5rem;
    }

    .sec-thermo-flow__message-text {
        font-size: 1.6rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-flow {
        padding: 1rem 0 2rem;
    }

    .sec-thermo-flow__header {
        margin-bottom: 1.5rem;
    }

    .sec-thermo-flow__illustration {
        margin-bottom: 2rem;
    }

    .sec-thermo-flow__illustration img {
        max-width: 18rem;
    }

    .sec-thermo-flow__title {
        font-size: 2.4rem;
    }

    .sec-thermo-flow__white-box {
        max-width: 100%;
        border-radius: 1.5rem;
        padding: 3rem 1.5rem;
    }

    .sec-thermo-flow__steps {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem 1.5rem;
    }

    .sec-thermo-flow__steps-row {
        display: contents;
    }

    .sec-thermo-flow__steps-row--bottom {
        padding: 0;
    }

    .sec-thermo-flow__step:nth-child(5),
    .sec-thermo-flow__steps-row--bottom .sec-thermo-flow__step:last-child {
        grid-column: 1 / -1;
        justify-self: center;
    }

    .sec-thermo-flow__step {
        min-width: auto;
    }

    .sec-thermo-flow__step-header {
        gap: 0.8rem;
        margin-bottom: 1.2rem;
    }

    .sec-thermo-flow__step-number {
        width: 3.2rem;
        height: 3.2rem;
        font-size: 1.7rem;
    }

    .sec-thermo-flow__step-title {
        font-size: 1.7rem;
    }

    .sec-thermo-flow__step-icon {
        width: 7rem;
        height: 7rem;
    }

    .sec-thermo-flow__message {
        margin-top: 3rem;
        margin-bottom: 0px;
    }

    .sec-thermo-flow__message-text {
        font-size: 1.4rem;
        line-height: 2;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-flow__illustration img {
        max-width: 15rem;
    }

    .sec-thermo-flow__title {
        font-size: 2rem;
    }

    .sec-thermo-flow__steps {
        gap: 2rem 1rem;
    }

    .sec-thermo-flow__step-number {
        width: 2.8rem;
        height: 2.8rem;
        font-size: 1.5rem;
    }

    .sec-thermo-flow__step-title {
        font-size: 1.5rem;
    }

    .sec-thermo-flow__step-icon {
        width: 5.5rem;
        height: 5.5rem;
    }

    .sec-thermo-flow__message-text {
        font-size: 1.3rem;
    }
}


/* =========================================
   お問い合わせCTA
   (thermo-cta)
   ========================================= */

.sec-thermo-cta {
    padding: 5.7rem 0 4rem;
    text-align: center;
}

.sec-thermo-cta__white-box {
    max-width: 85rem;
    margin: 0 auto;
    background-color: #ffffff;
    border-radius: 1rem;
    padding: 4.4rem 5rem 6.2rem;
}

.sec-thermo-cta__title {
    font-family: "Noto Serif JP", serif;
    font-size: 2.8rem;
    font-weight: 600;
    line-height: 1.6;
    color: #282828;
    margin-bottom: 4.5rem;
}

.sec-thermo-cta__buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.sec-thermo-cta__btn {
    display: inline-block;
    max-width: 40rem;
    width: 48%;
    min-width: 28rem;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.sec-thermo-cta__btn:hover {
    opacity: 0.85;
    transform: translateY(-0.2rem);
}

.sec-thermo-cta__btn img {
    width: 100%;
    height: auto;
    display: block;
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .sec-thermo-cta__white-box {
        max-width: 90%;
        padding: 4rem 4rem 5.5rem;
    }

    .sec-thermo-cta__title {
        font-size: 2.4rem;
    }

    .sec-thermo-cta__btn {
        max-width: 36rem;
    }
}

/* SP Responsive */
@media (max-width: 1024px) {
    .sec-thermo-cta {
        padding: 2rem 0 4rem;
    }

    .sec-thermo-cta__white-box {
        max-width: 100%;
        border-radius: 1rem;
        padding: 3.5rem 2rem 4.5rem;
    }

    .sec-thermo-cta__title {
        font-size: 2rem;
        line-height: 1.7;
        margin-bottom: 3rem;
    }

    .sec-thermo-cta__buttons {
        flex-direction: column;
        gap: 1.5rem;
    }

    .sec-thermo-cta__btn {
        width: 100%;
        max-width: 30rem;
        min-width: auto;
    }
}

/* Small SP Responsive */
@media (max-width: 480px) {
    .sec-thermo-cta {
        padding: 2rem 0 1.9rem;
    }

    .sec-thermo-cta__white-box {
        padding: 3rem 1.5rem 4rem;
    }

    .sec-thermo-cta__title {
        font-size: 1.8rem;
        margin-bottom: 2.5rem;
    }

    .sec-thermo-cta__btn {
        max-width: 28rem;
    }
}


/* =========================================
   お客様の声セクション
   (thermo-voices)
   ========================================= */

.sec-thermo-voices {
  background-color: #e5ded6;
  padding-top: 2rem;
  padding-bottom: 6.5rem;
}

.thermo-voices__inner {
  max-width: 100rem;
  margin: 0 auto;
  padding: 0 7.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.thermo-voices__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 3.3rem;
}

.thermo-voices__illustration {
  margin-bottom: 1rem;
}

.thermo-voices__illustration img {
  width: 19.9rem;
  height: auto;
  max-height: 25.5rem;
}

.thermo-voices__title {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 700;
  color: #282828;
  text-align: center;
  margin: 0;
  line-height: 1.2;
}

.thermo-voices__cards {
  width: 100%;
  max-width: 85rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.thermo-voice-card {
  background-color: #ffffff;
  border-radius: 2rem;
  padding: 4.5rem 2rem 5.3rem;
  width: 100%;
}

.thermo-voice-card__header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.thermo-voice-card__header-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.thermo-voice-card__header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: 3.5rem;
}

.thermo-voice-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #3b4165;
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
  width: 18.1rem;
  height: 3rem;
  border-radius: 1.5rem;
}

.thermo-voice-card__badge--small {
  width: 10rem;
  font-size: 1.4rem;
}

.thermo-voice-card__name {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #333333;
}

.thermo-voice-card__stars {
  font-size: 2rem;
  color: #333333;
  letter-spacing: 0.2rem;
}

.thermo-voice-card__body {
  width: 100%;
}

.thermo-voice-card__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 1.67;
}

/* Tablet Responsive */
@media (max-width: 1024px) {
  .thermo-voices__inner {
    padding: 0 4rem;
  }

  .thermo-voices__header {
    margin-bottom: 3rem;
  }

  .thermo-voices__title {
    font-size: 3.2rem;
  }

  .thermo-voices__cards {
    max-width: 100%;
  }

  .thermo-voice-card {
    padding: 3.5rem 2rem 4rem;
  }

  .thermo-voice-card__header {
    margin-bottom: 2.5rem;
  }

  .thermo-voice-card__header-right {
    margin-left: 4rem;
  }

  .thermo-voice-card__badge {
    width: auto;
    padding: 0 2rem;
    font-size: 1.4rem;
  }

  .thermo-voice-card__badge--small {
    width: auto;
    padding: 0 1.5rem;
  }
}

/* SP Responsive */
@media (max-width: 1024px) {
  .sec-thermo-voices {
    padding: 1.5rem 1.5rem 5rem;
  }

  .thermo-voices__inner {
    padding: 0;
  }

  .thermo-voices__header {
    margin-bottom: 2rem;
  }

  .thermo-voices__illustration img {
    width: 16rem;
  }

  .thermo-voices__title {
    font-size: 2.8rem;
  }

  .thermo-voices__cards {
    gap: 1.6rem;
  }

  .thermo-voice-card {
    padding: 2.5rem 1.5rem 3rem;
    border-radius: 1.5rem;
  }

  .thermo-voice-card__header {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 2rem;
  }

  .thermo-voice-card__header-left {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .thermo-voice-card__header-right {
    justify-content: center;
    gap: 1rem;
    margin-left: 0;
  }

  .thermo-voice-card__badge {
    width: auto;
    padding: 0 1.5rem;
    height: 2.8rem;
    font-size: 1.3rem;
  }

  .thermo-voice-card__badge--small {
    padding: 0 1.2rem;
    font-size: 1.2rem;
  }

  .thermo-voice-card__name {
    font-size: 1.6rem;
  }

  .thermo-voice-card__stars {
    font-size: 1.6rem;
    letter-spacing: 0.1rem;
  }

  .thermo-voice-card__text {
    font-size: 1.4rem;
    line-height: 1.7;
  }
}

@media (max-width: 480px) {
  .thermo-voices__illustration img {
    width: 14rem;
  }

  .thermo-voices__title {
    font-size: 2.4rem;
  }

  .thermo-voice-card {
    padding: 2rem 1.2rem 2.5rem;
  }

  .thermo-voice-card__badge {
    font-size: 1.2rem;
    height: 2.6rem;
  }

  .thermo-voice-card__name {
    font-size: 1.5rem;
  }

  .thermo-voice-card__stars {
    font-size: 1.4rem;
  }

  .thermo-voice-card__text {
    font-size: 1.3rem;
  }
}


/* =========================================
   よくある質問セクション
   (thermo-faq)
   ========================================= */
.sec-thermo-faq {
  background-color: #e5ded6;
  padding: 0 0 6rem;
}

.thermo-faq__inner {
  max-width: 99.4rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.thermo-faq__illustration {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2.7rem;
}

.thermo-faq__illustration img {
  width: 17.8rem;
  height: auto;
  max-width: 100%;
  display: block;
}

.thermo-faq__heading {
  font-family: "Noto Serif JP", serif;
  font-size: 4rem;
  font-weight: 600;
  color: #282828;
  text-align: center;
  margin: 0 0 2.1rem;
  line-height: 1.3;
}

.thermo-faq__list {
  max-width: 85rem;
  margin: 0 auto;
}

.thermo-faq__item {
  background-color: #ffffff;
  border-radius: 1rem;
  padding: 1.6rem 2rem 1.6rem 2.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 0.2rem 0.6rem rgba(0, 0, 0, 0.03);
}

.thermo-faq__item:last-child {
  margin-bottom: 0;
}

.thermo-faq__question {
  display: flex;
  align-items: flex-start;
  gap: 1.7rem;
  margin-bottom: 2rem;
  position: relative;
  padding-right: 4rem;
  cursor: pointer;
}

.thermo-faq__icon {
  width: 4.5rem;
  height: 4.7rem;
  flex-shrink: 0;
}

.thermo-faq__question-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #333333;
  line-height: 1.5;
  margin: 0;
  padding-top: 1rem;
}

.thermo-faq__toggle {
  position: absolute;
  top: 1rem;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
}

.thermo-faq__toggle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1.8rem;
  height: 0.3rem;
  background-color: #888888;
  border-radius: 0.2rem;
  transition: transform 0.3s;
}

.thermo-faq__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.3rem;
  height: 1.8rem;
  background-color: #888888;
  border-radius: 0.2rem;
  transition: opacity 0.3s;
  opacity: 0;
}

.thermo-faq__item.is-closed .thermo-faq__toggle::after {
  opacity: 1;
}

.thermo-faq__item.is-closed .thermo-faq__answer {
  display: none;
}

.thermo-faq__item.is-closed .thermo-faq__question {
  margin-bottom: 0;
}

.thermo-faq__answer {
  display: flex;
  align-items: flex-start;
  gap: 1.7rem;
}

.thermo-faq__answer-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: #333333;
  line-height: 1.7;
  margin: 0;
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
}

/* Tablet Responsive */
@media (max-width: 1024px) {
  .thermo-faq__inner {
    padding: 0 3rem;
  }

  .thermo-faq__heading {
    font-size: 3.4rem;
  }

  .thermo-faq__question-text {
    font-size: 1.6rem;
  }

  .thermo-faq__answer-text {
    font-size: 1.4rem;
  }
}

/* SP Responsive */
@media (max-width: 1024px) {
  .sec-thermo-faq {
    padding: 1rem 0.2rem 3rem;
  }

  .thermo-faq__inner {
    padding: 0;
  }

  .thermo-faq__list {
    max-width: 100%;
  }

  .thermo-faq__illustration {
    margin-bottom: 2rem;
  }

  .thermo-faq__illustration img {
    width: 12rem;
  }

  .thermo-faq__heading {
    font-size: 2.6rem;
    margin-bottom: 1.5rem;
  }

  .thermo-faq__item {
    padding: 1.2rem 1.5rem 1.2rem 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 0.8rem;
  }

  .thermo-faq__question {
    gap: 1.2rem;
    margin-bottom: 1.5rem;
    padding-right: 3rem;
  }

  .thermo-faq__icon {
    width: 3.5rem;
    height: 3.7rem;
  }

  .thermo-faq__question-text {
    font-size: 1.5rem;
    padding-top: 0.6rem;
  }

  .thermo-faq__toggle {
    top: 0.5rem;
    width: 2rem;
    height: 2rem;
  }

  .thermo-faq__toggle::before {
    width: 1.4rem;
    height: 0.2rem;
  }

  .thermo-faq__toggle::after {
    width: 0.2rem;
    height: 1.4rem;
  }

  .thermo-faq__answer {
    gap: 1.2rem;
  }

  .thermo-faq__answer-text {
    font-size: 1.3rem;
    padding-top: 0.8rem;
    line-height: 1.8;
  }
}

@media (max-width: 375px) {
  .thermo-faq__illustration img {
    width: 10rem;
  }

  .thermo-faq__heading {
    font-size: 2.2rem;
  }

  .thermo-faq__icon {
    width: 3rem;
    height: 3.2rem;
  }

  .thermo-faq__question-text {
    font-size: 1.4rem;
    padding-top: 0.4rem;
  }

  .thermo-faq__answer-text {
    font-size: 1.2rem;
    padding-top: 0.6rem;
  }
}


/* =========================================
   予約ボタンエリア
   (thermo-reserve)
   ========================================= */
   
.sec-thermo-reserve {
  width: 100%;
  margin-top: 4rem;
  padding: 4.5rem 2rem;
  background-color: #ffffff;
  background-image: radial-gradient(circle, #d8d8d8 0.15rem, transparent 0.15rem);
  background-size: 1.8rem 1.8rem;
}

.thermo-reserve__inner {
  max-width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.3rem;
}

.thermo-reserve__title {
  flex-shrink: 0;
}

.thermo-reserve__title-img {
  height: auto;
}

.thermo-reserve__btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 39.2rem;
  height: 10rem;
  background-color: #3b4165;
  border-radius: 0.8rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.thermo-reserve__btn:hover {
  opacity: 0.8;
}

.thermo-reserve__btn-icon {
  width: 4rem;
  height: auto;
  margin-right: 1.6rem;
}

.thermo-reserve__btn-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2.5rem;
  font-weight: 500;
  color: #ffffff;
  margin-right: 1.6rem;
}

.thermo-reserve__btn-arrow {
  font-size: 2.4rem;
  color: #ffffff;
  font-weight: bold;
}

/* Responsive (Tablet/SP) */
@media (max-width: 1024px) {
  .sec-thermo-reserve {
    margin-top: 0;
    padding: 3.5rem 2rem 3.5rem;
    background-size: 1.2rem 1.2rem;
  }

  .thermo-reserve__inner {
    flex-direction: column;
    gap: 2.4rem;
  }

  .thermo-reserve__title {
    text-align: center;
  }

  .thermo-reserve__title-img {
    max-width: 14rem;
  }

  .thermo-reserve__btn {
    width: 100%;
    max-width: 32rem;
    height: 8rem;
  }

  .thermo-reserve__btn-icon {
    width: 3.2rem;
    margin-right: 1.2rem;
  }

  .thermo-reserve__btn-text {
    font-size: 1.8rem;
    margin-right: 1.2rem;
  }

  .thermo-reserve__btn-arrow {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .sec-thermo-reserve {
    padding: 3rem 1.5rem 3rem;
  }

  .thermo-reserve__title-img {
    max-width: 12rem;
  }

  .thermo-reserve__btn {
    max-width: 28rem;
    height: 7rem;
  }

  .thermo-reserve__btn-icon {
    width: 2.8rem;
    margin-right: 1rem;
  }

  .thermo-reserve__btn-text {
    font-size: 1.6rem;
    margin-right: 1rem;
  }

  .thermo-reserve__btn-arrow {
    font-size: 1.8rem;
  }
}