@charset "utf-8";

.concept-mainVisual {
    margin-bottom: 4.5rem;
}

.concept-headline {
    font-weight: 600;
    font-size: 2rem;
    line-height: 1.57;
    text-align: center;
}

.thought .concept-headline {
    margin-bottom: 3rem;
}

.concept-headline--is-sp {
    display: block;
}

.concept-sec.meticulous {
    background-color: var(--tertiary-brown);
}

.intro__container {
    margin-bottom: 3.4rem;
}

.concept-sec__container {
    max-width: calc(var(--width--container) + var(--padding--container)*2);
    margin: 0 auto 4.5rem;
    padding-left: var(--padding--container);
    padding-right: var(--padding--container);
}

.meticulous .concept-sec__container {
    max-width: calc(var(--width--container) + var(--padding--container)*2);
    margin: 0 auto;
    padding-left: var(--padding--container);
    padding-right: var(--padding--container);
}

.concept-sec-col__item {
    margin-bottom: 4rem;
}

.concept-sec-col__thumb {
    position: relative;
    margin-bottom: 2rem;
}

.concept-sec-col__thumb-text {
    position: absolute;
    display: block;
    content: '';
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.8rem;
    color: #fff;
    text-align: center;
    z-index: 2;
}

.concept-sec-col__thumb img {
    width: 100%;
    filter: brightness(60%);
}

.thought .concept-sec-col__thumb img {
    filter: none;
}

.concept-sec-col__data-text {
    margin-bottom: 1rem;
    font-family: var(--ff-noto-sans);
    font-weight: 400;
    font-size: 1.4rem;
    line-height: 1.85;
}

.concept-sec-col__data-img {
    text-align: center;
}

.thought .concept-sec-col__text p {
    margin-bottom: 2.3rem;
    font-family: var(--ff-noto-sans);
    font-weight: 400;
    font-size: 1.4rem;
    line-height: 1.85;
}

.meticulous-list {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    padding: 5rem 0 4rem;
}

.meticulous-list__item {
    width: 42.4vw;
    margin-bottom: 2rem;
}

.meticulous-list__item:last-child {
    margin: 0 auto;
}

.meticulous-list__title {
    margin-bottom: 1.5rem;
    font-family: var(--ff-noto-sans);
    font-weight: 700;
    font-size: 1.4rem;
    line-height: 1.28;
    text-align: center;
}

.meticulous-list__thumb {
    margin-bottom: 1rem;
    text-align: center;
}

.meticulous-list__text {
    font-family: var(--ff-noto-sans);
    font-weight: 400;
    font-size: 1.3rem;
    line-height: 1.69;
}

.meticulous-list__text.caution {
    margin-top: .8em;
    font-size: 1.1rem;
}

/*======================== /house/天然木を使った家づくり ========================*/
.house .mainVisual__bg {
    background-image: url(../img/about/point3/mv.jpg);
}

.house .concept-headline {
    margin-bottom: 3rem;
    text-align: left;
}

.concept-sec03 .concept-col__text {
    margin-bottom: 2rem;
    font-family: var(--ff-noto-sans);
    font-weight: 400;
    font-size: 1.4rem;
    line-height: 1.57;
}

.concept-col__def {
    margin-bottom: 3rem;
    font-family: var(--ff-noto-sans);
}

.concept-sec01 .concept-col__def-title {
    font-weight: 700;
    font-size: 1.6rem;
}

.concept-col__def-data {
    font-weight: 400;
    font-size: 1.4rem;
    line-height: 1.57;
}

.concept-col__def-data:not(:last-child) {
    margin-bottom: 2rem;
}

.concept-sec01 .concept-col__thumb {
    padding-bottom: 1rem;
}

.concept-sec01 .concept-col__thumb img {
    width: 100%;
}

.concept-sec02 {
    background-color: var(--tertiary-brown);
}

.concept-sec02 .concept-sec__container {
    padding-top: 4.6rem;
    padding-bottom: 5rem;
}

.concept-sec02 .concept-list {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
}

.concept-sec02 .concept-list__item {
    width: calc(100% / 2 - .75rem);
    margin-bottom: 3rem;
}

.concept-sec02 .concept-list__item:last-child {
    margin: auto;
}

.concept-sec02 .concept-list__title {
    width: 100%;
    margin-bottom: 1.6rem;
    font-family: var(--ff-noto-sans);
    font-weight: 700;
    font-size: 1.6rem;
    line-height: 1.28;
    vertical-align: middle;
    text-align: center;
}

.concept-sec02 .concept-list__thumb {
    width: 100%;
    height: 33.87vw;
    margin-bottom: 1rem;
}

.concept-sec02 .concept-list__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.concept-sec02 .concept-list__text {
    font-size: 1.3rem;
    line-height: 1.69;
}

.concept-sec03 .concept-headline {
    text-align: center;
}

.concept-sec03 .concept-col__def-title {
    font-weight: 700;
    font-size: 1.4rem;
}

#house-corner3-block {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 4.5rem;
}

.house-corner3-frame {
    position: relative;
    display: inline-block;
    width: calc(100% / 2 - .5rem);
    margin-bottom: .8rem;
}

.house-corner3-icon,
.house-corner3-icon img {
    width: 28px;
    height: 28px;
}

.house-corner3-icon {
    position: absolute;
    top: 5px;
    left: 5px;
}

.house-corner3-image,
.house-corner3-image img {
    width: 100%;
    height: auto;
}

.house-corner3-caption {
    display: inline-block;
    width: 100%;
    font-family: var(--ff-noto-sans);
    font-weight: 500;
    font-size: 1rem;
    line-height: 2.6;
    vertical-align: middle;
    text-align: center;
}

.concept-sec03 .concept-col__thumb {
    position: relative;
    height: 56.27vw;
    margin-bottom: 2rem;
}

.concept-sec03 .concept-col__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(60%);
}

.concept-sec03 .concept-sec-col__thumb-text {
    position: absolute;
    display: block;
    margin-bottom: 2rem;
    content: '';
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.8rem;
    color: #fff;
    text-align: center;
    z-index: 2;
}

.concept-sec04 {
    background-color: var(--tertiary-brown);
}

.concept-sec04 .concept-sec__container {
    padding-top: 5.5rem;
    padding-bottom: 5rem;
}

.concept-sec04 .concept-headline {
    text-align: center;
}

.concept-sec04 .concept-col {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
}

.house-wood-frame {
    width: calc(100% / 2 - .5rem);
    margin-bottom: .5rem;
}

.house-wood-image {
    margin-bottom: .3rem;
}

.house-wood-image img {
    width: 100%;
}

.house-wood-text {
    font-family: var(--ff-noto-sans);
    font-weight: 500;
    font-size: 1.3rem;
    line-height: 1.3;
}

.trees-sale {
    padding-left: var(--padding--container);
    padding-right: var(--padding--container);
    color: var(--primary-brown);
}

.trees-sale .concept-sec__container {
    padding: 0;
    border: 4px solid var(--primary-brown);
}

.trees-sale__thumb {
    width: 100%;
}

.trees-sale__thumb img {
    width: 100%;
}

.trees-sale__title {
    font-weight: 700;
    font-size: 2rem;
    text-align: center;
}

.trees-sale__text {
    margin-bottom: 1rem;
    padding: 1rem 1.1rem;
    font-family: var(--ff-noto-sans);
    font-weight: 400;
    font-size: 1.3rem;
    line-height: 1.53;
    background-color: var(--tertiary-brown);
}

.trees-sale__form {
    padding: 0 1rem 3.5rem 1rem;
    background: url(../img/concept/house/trees-sale_bk.png) no-repeat;
    background-position: bottom 15% right 0;
    background-size: 130px;
}

.trees-sale__form span {
    display: block;
    font-family: var(--ff-noto-sans);
    font-weight: 700;
    font-size: 1.3rem;
    line-height: 1.53;
}

.trees-sale__form .tel a {
    font-family: var(--ff-noto-sans);
    font-weight: 700;
    font-size: 2.7rem;
    line-height: 1.53;
}

@media (min-width: 1000px) {
    .concept-mainVisual {
        margin-bottom: 7.7rem;
    }

    .concept-headline {
        font-size: 2.6rem;
    }

    .thought .concept-headline {
        margin-bottom: 6.6rem;
    }

    .concept-headline--is-sp {
        display: inline-block;
        padding-left: 1rem;
    }

    .concept-sec__container {
        max-width: var(--width--container);
        margin: 0 auto 10.7rem;
        padding-left: 0;
        padding-right: 0;
    }

    .thought .concept-sec__container {
        max-width: var(--width--container);
        margin-bottom: 13rem;
    }

    .meticulous .concept-sec__container {
        max-width: var(--width--container);
        padding-left: 0;
        padding-right: 0;
    }

    .concept-sec-col__item {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        margin-bottom: 7rem;
    }

    .thought .concept-sec-col__item {
        margin-bottom: 0;
    }

    .concept-sec-col__thumb {
        position: relative;
        max-width: 480px;
        width: 48%;
        height: 302px;
        margin-bottom: 0;
        margin-right: 3.5rem;
    }

    .concept-sec-col__thumb img {
        height: 100%;
        object-fit: cover;
    }

    .concept-sec-col__thumb-text {
        font-size: 2.6rem;
    }

    .concept-sec-col__data {
        max-width: 520%;
        width: 52%;
    }

    .concept-sec-col__data-text {
        margin-bottom: 1rem;
        font-family: var(--ff-noto-sans);
        font-weight: 400;
        font-size: 1.4rem;
        line-height: 1.85;
    }

    .concept-sec-col__data-img {
        text-align: left;
    }

    .thought .concept-sec-col__text p {
        margin-bottom: 1rem;
    }

    .meticulous-list {
        align-items: flex-start;
        justify-content: space-between;
        padding: 7.2rem 0 6rem;
    }

    .meticulous-list__item {
        width: calc(100% / 5 - 1.8rem);
        margin-bottom: 2rem;
    }

    .meticulous-list__item:last-child {
        margin: 0;
    }

    .meticulous-list__title {
        margin-bottom: 1.6rem;
        font-size: 1.6rem;
    }

    .meticulous-list__thumb {
        margin-bottom: 3rem;
    }

    /*======================== /house/天然木を使った家づくり ========================*/
    .house .mainVisual__bg {
        background-image: url(../img/about/point3/mv_pc.jpg);
    }

    .concept-sec01 .concept-sec__container {
        max-width: var(--width--container);
        margin-bottom: 8rem;
    }

    .concept-sec01 .concept-col__item {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .concept-col__def {
        margin-bottom: 3rem;
        font-family: var(--ff-noto-sans);
    }

    .concept-sec01 .concept-col__def-title {
        font-weight: 700;
        font-size: 1.6rem;
    }

    .concept-col__def-data:not(:last-child) {
        margin-bottom: 2rem;
    }

    .concept-sec01 .concept-col__thumb {
        width: 52.8%;
        padding-bottom: 0;
    }

    .concept-sec02 .concept-sec__container {
        max-width: var(--width--container);
        padding-top: 6.4rem;
        padding-bottom: 5.4rem;
        margin-bottom: 0;
    }

    .concept-sec02 .concept-list {
        display: flex;
        flex-wrap: nowrap;
        align-items: flex-start;
        justify-content: space-between;
    }

    .concept-sec02 .concept-list__item {
        width: calc(100% / 5 - 1.4rem);
        margin-bottom: 0;
    }

    .concept-sec02 .concept-list__item:last-child {
        margin: 0;
    }

    .concept-sec02 .concept-list__thumb {
        height: 7.709vw;
        margin-bottom: 3rem;
    }

    .concept-sec02 .concept-list__text {
        font-size: 1.4rem;
    }

    .concept-sec03 .concept-sec__container {
        max-width: var(--width--container);
        margin-bottom: 4.2rem;
        padding-top: 5.5rem;
    }

    #house-corner3-block {
        justify-content: flex-start;
        margin-bottom: 5.5rem;
    }

    .house-corner3-frame {
        position: relative;
        display: inline-block;
        width: calc(100% / 4 - 1.8rem);
        margin: 0 1.8rem 3.2rem 0;
    }

    .house-corner3-frame:nth-of-type(4n) {
        margin-right: 0;
    }

    .house-corner3-caption {
        font-size: 1.4rem;
        letter-spacing: -1px;
        text-align: left;
    }

    .concept-sec03 .concept-col {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
    }

    .concept-sec03 .concept-col__thumb {
        position: relative;
        width: 480px;
        height: 302px;
        margin-right: 3.5rem;
        margin-bottom: 0;
    }

    .concept-sec03 .concept-col__thumb img {
        width: 100%;
        height: 100%;
    }

    .concept-sec03 .concept-col__text-wrap {
        width: 485px;
    }

    .concept-sec03 .concept-sec-col__thumb-text {
        font-size: 2.6rem;
    }

    .concept-sec03 .concept-col__text {
        font-size: 1.5rem;
    }

    .concept-sec03 .concept-col__def-title {
        font-size: 1.5rem;
    }

    .concept-sec03 .concept-col__def-data {
        font-size: 1.5rem;
    }

    .concept-sec04 {
        background-color: var(--tertiary-brown);
    }

    .concept-sec04 .concept-sec__container {
        max-width: var(--width--container);
        margin-bottom: 5.4rem;
        padding-top: 5.5rem;
        padding-bottom: 8rem;
    }

    .concept-sec04 .concept-col {
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        justify-content: space-between;
    }

    .house-wood-frame {
        width: calc(100% / 4 - 1.6rem);
        margin-bottom: 2rem;
    }

    .house-wood-image {
        margin-bottom: .5rem;
    }

    .house-wood-text {
        font-size: 1.4rem;
    }

    .trees-sale {
        max-width: var(--width--container);
        margin: auto;
        padding-left: calc(var(--padding--container)*2);
        padding-right: calc(var(--padding--container)*2);
        color: var(--primary-brown);
    }

    .trees-sale .concept-sec__container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 4.8rem;
    }

    .trees-sale__thumb {
        width: 37.1%;
    }

    .trees-sale__thumb img {
        width: 100%;
    }

    .trees-sale__text-wrap {
        width: 62.9%;
    }

    .trees-sale__title {
        margin-bottom: .5rem;
        padding-top: 1.4rem;
        padding-left: 4rem;
        font-size: 2.5rem;
        text-align: left;
    }

    .trees-sale__text {
        margin-bottom: 0;
        padding: 1rem 11rem 1.1rem 4rem;
    }

    .trees-sale__form {
        padding: 1rem 0 1.2rem 4rem;
        background: url(../img/concept/house/trees-sale_bk.png) no-repeat;
        background-position: bottom 25% right 1%;
        background-size: 148px;
    }

    .trees-sale__form .tel a {
        font-size: 3.6rem;
    }
}