@charset "UTF-8";

/* =========================================================
   Concept Page
========================================================= */

.concept-page {
    background: var(--tr-background);
}

.concept-page .tr-page {
    background: var(--tr-background);
}

/* =========================================================
   Breadcrumb
========================================================= */

.cp-breadcrumb {
    position: relative;
    z-index: 10;

    padding:
        150px
        max(24px, calc((100vw - 1400px) / 2))
        18px;
}

.cp-breadcrumb__inner {
    width: 100%;
}

.cp-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;

    margin: 0;
    padding: 0;

    list-style: none;

    font-size: 14px;
    line-height: 1.8;
}

.cp-breadcrumb li + li::before {
    margin-right: 8px;
    content: "›";
}

.cp-breadcrumb a {
    color: inherit;
    text-decoration: none;
}

/* =========================================================
   Hero
========================================================= */

.cp-hero {
    position: relative;
    min-height: 600px;
    background: var(--tr-background);
}

.cp-hero__inner {
    position: relative;

    display: flex;
    align-items: center;

    min-height: 600px;

    padding:
        20px
        max(24px, calc((100vw - 1400px) / 2))
        60px;
        margin-top: -50px;
}

.cp-hero__copy {
    position: relative;
    z-index: 2;

    flex: 0 0 520px;
    width: 520px;

    margin-right: -190px;
}

.cp-hero__title {
    margin: 0 0 24px;

    color: var(--tr-green);

    font-size: clamp(38px, 2.6vw, 50px);
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.05em;

    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);
}

.cp-hero__lead {
    margin: 0 0 22px;

    color: var(--tr-green);

    font-size: 26px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);
}

.cp-hero__text {
    font-size: 18px;
    line-height: 2;
    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);

}

.cp-hero__visual {
    flex: 1 1 auto;

    min-width: 0;
    min-height: 650px;

    margin-left: -120px;

    background-image:
        linear-gradient(
            90deg,
            var(--tr-background) 0%,
            rgba(253, 251, 248, 0.8) 10%,
            rgba(253, 251, 248, 0.22) 28%,
            rgba(253, 251, 248, 0) 44%
        ),
        url("../img/renewal/concept-hero.png");

    background-repeat: no-repeat;
    background-position: right top;
    background-size: auto 100%;
}

/* =========================================================
   Shared
========================================================= */

.cp-section-title {
    margin: 0 0 18px;

    color: var(--tr-green);

    font-size: clamp(28px, 2.2vw, 38px);
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.08em;

    text-align: center;
}

.cp-section-lead {
    margin: 0 0 42px;

    font-size: 16px;
    line-height: 1.9;

    text-align: center;
}

/* =========================================================
   Encounters
========================================================= */

.cp-encounters {
    padding: 0 0 70px;
}

.cp-encounter-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
}

.cp-encounter-card {
    text-align: center;
}

.cp-encounter-card img {
    width: 100%;
    max-width: 230px;
/*    aspect-ratio: 1 / 1;*/

    margin: 0 auto;

    object-fit: contain;
}

.cp-encounter-card h3 {
    margin: 0 0 10px;

    color: var(--tr-green);

    font-size: 20px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.06em;
}

.cp-encounter-card p {
    margin: 0;

    font-size: 16px;
    line-height: 1.8;
    text-align: center;
}

/* =========================================================
   Spiral
========================================================= */

.cp-spiral {
    padding: 72px 0 84px;
    background: var(--tr-background);
}

.cp-spiral__inner {
    display: grid;
    grid-template-columns:
        minmax(320px, .75fr)
        minmax(650px, 1.45fr);

    align-items: center;
    gap: 40px;
}

/* 左側 */

.cp-spiral__intro {
    margin: 0 0 36px;

    font-size: 16px;
    line-height: 2;
}

.cp-spiral__card {
    padding: 34px 32px;

    border: 1px solid var(--tr-border);
    border-radius: 16px;

    background: rgba(255,255,255,.78);

    box-shadow: 0 8px 26px rgba(55,72,53,.05);
}

.cp-spiral__card h2 {
    margin: 0 0 20px;

    color: var(--tr-green);

    font-size: clamp(24px,2vw,28px);
    font-weight: 500;
    line-height: 1.55;
}

.cp-spiral__card p {
    margin: 0;

    font-size: 16px;
    line-height: 2;
}

/* 右側 */

.cp-spiral__visual {
    position: relative;

    min-height: 650px;

    background:
        url("../img/renewal/concept-spiral.png")
        center center / contain no-repeat;
}

/* 共通テキスト */

.cp-spiral__step {
    position: absolute;

    width: 170px;

    color: var(--tr-green);

    text-align: center;
}

.cp-spiral__step strong {
    display: block;

    margin-bottom: 8px;

    font-size: 26px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: .06em;
        text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);

}

.cp-spiral__step span {
    display: block;

    color: var(--tr-text);

    font-size: 16px;
    line-height: 1.7;
        text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);

}

/* 個別の位置 */

.cp-spiral__step--encounter {
    top: 2%;
    left: 47%;

    transform: translateX(-50%);
}

.cp-spiral__step--question {
    top: 25%;
    right: -2%;
}

.cp-spiral__step--inquiry {
    right: 1%;
    bottom: 13%;
}

.cp-spiral__step--new {
    left: 1%;
    bottom: 8%;
}
/* =========================================================
   Environment
========================================================= */

.cp-environment {
    padding: 56px 0;
}

.cp-environment--simple {
    background: #F7F3EA;
}

.cp-environment--cycle {
    background: var(--tr-background);
}

.cp-environment__inner {
    display: grid;
    grid-template-columns:
        minmax(340px, 0.7fr)
        minmax(620px, 1.3fr);

    align-items: center;
    gap: 30px;

    min-height: 430px;
}

.cp-environment__copy {
    position: relative;
    z-index: 2;
}

.cp-environment__copy h2 {
    margin: 0 0 18px;

    color: var(--tr-green);

    font-size: clamp(32px, 2.7vw, 46px);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.06em;
}

.cp-environment__copy p {
    margin: 0 0 24px;

    font-size: 16px;
    line-height: 2;
}

.cp-environment__visual {
    min-height: 390px;

    background-repeat: no-repeat;
    background-position: right center;
    background-size: contain;
}

.cp-environment__visual--simple {
    background-image:
        url("../img/renewal/concept-environment-simple.png");
}

.cp-environment__visual--cycle {
    background-image:
        url("../img/renewal/concept-environment-cycle.png");
}

/* =========================================================
   Program
========================================================= */

.cp-program {
    padding: 56px 0 84px;
}

.cp-program__card {
    position: relative;

    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        auto
        260px;

    align-items: center;
    gap: 30px;

    min-height: 160px;

    overflow: hidden;

    padding: 28px 34px;

    border: 1px solid var(--tr-border);
    border-radius: 14px;

    background: rgba(255, 255, 255, 0.76);

    box-shadow: var(--tr-shadow);
}

.cp-program__copy {
    position: relative;
    z-index: 2;
}

.cp-program__copy h2 {
    margin: 0 0 10px;

    color: var(--tr-green);

    font-size: 26px;
    font-weight: 500;
    letter-spacing: 0.07em;
}

.cp-program__copy p {
    margin: 0;

    font-size: 14px;
    line-height: 1.9;
}

.cp-program__card img {
    align-self: end;

    width: 100%;
    max-height: 150px;

    object-fit: contain;
}

/*追加コンテンツ*/





@media (max-width: 1100px) {
  .cp-spiral__inner {
    grid-template-columns: minmax(280px,.9fr) minmax(130px,.42fr) minmax(420px,1.4fr);
    gap: 20px;
  }
}

@media (max-width: 767px) {

    .cp-spiral__inner {
        display: block;
    }

    .cp-spiral__copy {
        margin-bottom: 34px;
    }

    .cp-spiral__visual {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));

        gap: 12px;

        min-height: 520px;
        padding-top: 280px;

        background-position: center top;
        background-size: 100% auto;
    }

    .cp-spiral__step {
        position: static;

        width: auto;
        padding: 16px 12px;

        border: 1px solid var(--tr-border);
        border-radius: 10px;

        background: rgba(255,255,255,.82);

        transform: none;
    }

    .cp-spiral__step strong {
        font-size: 20px;
        font-weight: 500;
    }

    .cp-spiral__step span {
        font-size: 16px;
    }
}


/* =========================================================
   風・土・水がめぐる教育環境
========================================================= */

.cp-env {
    padding: 72px 0 88px;
    background: var(--tr-background);
}

.cp-env__inner {
    display: grid;
    grid-template-columns: minmax(360px, 0.72fr) minmax(700px, 1.65fr);
    align-items: stretch;
    gap: 0;
}

.cp-env__intro {
    display: flex;
    align-items: center;

    min-height: 760px;
    padding: 54px 48px;

    background: rgba(253, 251, 248, 0.96);
}

.cp-env__intro-inner {
    max-width: 420px;
}

.cp-env__intro h2 {
    margin: 0 0 28px;

    color: var(--tr-green);

    font-size: clamp(28px, 2vw, 32px);
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.08em;
}

.cp-env__intro p {
    margin: 0;

    font-size: 16px;
    line-height: 2;
}

.cp-env__visuals {
    min-width: 0;
}

.cp-env-card {
    position: relative;
    overflow: hidden;
}

.cp-env-card__image img {
    display: block;
    width: 100%;
    height: auto;
/*    object-fit: cover;*/
}

.cp-env-card--wind {
    min-height: 360px;
}

.cp-env-card--wind .cp-env-card__image,
.cp-env-card--wind .cp-env-card__image img {
    height: 100%;
}

.cp-env__lower {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
}

.cp-env-card--soil,
.cp-env-card--water {
    min-height: 400px;
}

.cp-env-card--soil .cp-env-card__image,
.cp-env-card--soil .cp-env-card__image img,
.cp-env-card--water .cp-env-card__image,
.cp-env-card--water .cp-env-card__image img {
    height: auto;
}

.cp-env-card__copy {
    position: absolute;
    z-index: 2;

    padding: 14px 18px;
    text-align: center;
    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);


}

.cp-env-card__copy--wind {
    top: 18px;
    left: 50%;

    transform: translateX(-50%);

    text-align: center;
}

.cp-env-card__copy--soil {
    bottom: 0;
    left: 0;
}

.cp-env-card__copy--water {
    right: 0;
    bottom: 0;
}

.cp-env-card__name {
    margin: 0 0 4px;

    color: var(--tr-green);

    font-size: 34px;
    font-weight: 500;
    line-height: 1;
    text-align: center;
}

.cp-env-card__copy h3 {
    margin: 0 0 6px;

    color: var(--tr-green);

    font-size: 18px;
    font-weight: 500;
    line-height: 1.45;
    text-align: center;
}

.cp-env-card__copy p:last-child {
    margin: 0;

    font-size: 15px;
    line-height: 1.7;
    text-align: center;
}

/**/



/* =========================================================
   Tablet
========================================================= */

@media (max-width: 1180px) {

    .cp-env__inner {
        grid-template-columns: minmax(320px, 0.7fr) minmax(600px, 1.5fr);
    }

    .cp-env__intro {
        padding: 42px 34px;
    }

    .cp-env__intro h2 {
         font-size: clamp(28px, 2.2vw, 38px);

    }
}

/* =========================================================
   Smartphone
========================================================= */

@media (max-width: 767px) {

    .cp-env {
        padding: 20px 0 60px;
    }

    .cp-env__inner {
        display: block;
    }

    .cp-env__intro {
        min-height: auto;
        padding: 34px 22px 38px;
    }

    .cp-env__intro-inner {
        max-width: none;
    }

    .cp-env__intro h2 {
        margin-bottom: 20px;

        font-size: 26px;
        font-weight: 500;
    }

    .cp-env__intro p {
        font-size: 16px;
    }

    .cp-env-card--wind,
    .cp-env-card--soil,
    .cp-env-card--water {
        min-height: auto;
    }

    .cp-env__lower {
        display: block;
    }

    .cp-env-card__image img {
        height: auto;
        object-fit: contain;
    }

    .cp-env-card__copy {
        position: static;

        margin-top:0px;
        margin-bottom: 20px;
        padding: 18px 16px;

        border: 1px solid var(--tr-border);
        border-radius: 12px 12px 12px 12px;

        background: rgba(255, 255, 255, 0.82);

        text-align: left;

        transform: none;
        z-index: 99;
    }

    .cp-env-card__name {
        font-size: 28px;
    }

    .cp-env-card__copy h3 {
        font-size: 18px;
    }

    .cp-env-card--wind,
    .cp-env-card--soil {
        margin-bottom: 22px;
    }
}






/* =========================================================
   Tablet
========================================================= */

@media (max-width: 1100px) {

    .cp-hero__copy {
        flex-basis: 460px;
        width: 460px;
    }

    .cp-encounter-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .cp-spiral__inner,
    .cp-environment__inner {
        grid-template-columns: 1fr;
    }

    .cp-environment__visual {
        min-height: 420px;
    }

    .cp-program__card {
        grid-template-columns: 1fr auto;
    }

    .cp-program__card img {
        grid-column: 1 / -1;

        justify-self: end;

        max-width: 320px;
    }
}

/* =========================================================
   Smartphone
========================================================= */

@media (max-width: 767px) {

    .cp-breadcrumb {
        padding:
            18px
            20px
            14px;
    }

    .cp-breadcrumb ol {
        font-size: 12px;
    }

    .cp-hero {
        min-height: auto;
    }

    .cp-hero__inner {
        display: block;

        min-height: auto;

        padding: 0px 20px 44px;
    }




    
    .cp-hero__copy {
        width: 100%;

        margin-right: 0;
    }

    .cp-hero__title {
        font-size: clamp(30px, 5vw, 38px);
        line-height: 1.5;
        padding-top: 80px;
    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);

    }

    .cp-hero__lead {
        font-size: 22px;
    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);
    }

    .cp-hero__text {
        font-size: 16px;
        line-height: 1.8;
    text-shadow:
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 10px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 20px #FFFFFF,
        0 0 35px rgba(255, 255, 255, 0.95);
    }

    .cp-hero__visual {
        min-height: 84vw;

        margin-top: -360px;
        margin-left: 0;

        background-image:
            url("../img/renewal/concept-hero-sp.png");

        background-position: center top;
        background-size: 100% auto;
    }

    .cp-encounters {
        padding: 34px 0 52px;
    }

    .cp-section-title {
        font-size: 28px;
    }

    .cp-section-lead {
        margin-bottom: 30px;

        font-size: 16px;
    }

    .cp-encounter-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));

        gap: 22px 14px;
    }

    .cp-encounter-card img {
        max-width: 150px;
    }

    .cp-encounter-card h3 {
        font-size: 16px;
        font-weight: 500;
    }

    .cp-encounter-card p {
        font-size: 15px;
    }

    .cp-spiral {
        padding-bottom: 54px;
    }

    .cp-spiral__inner {
        gap: 24px;
    }

    .cp-spiral__copy > p {
        font-size: 16px;
    }

    .cp-spiral__message {
        padding: 22px 18px;
    }

    .cp-spiral__message h2 {
        font-size: 22px;
    }

    .cp-environment {
        padding: 44px 0;
    }

    .cp-environment__copy h2 {
        font-size: 30px;
    }

    .cp-environment__copy p {
        font-size: 14px;
    }

    .cp-environment__visual {
        min-height: 76vw;

        background-position: center top;
        background-size: 100% auto;
    }

    .cp-program {
        padding: 44px 0 62px;
    }

    .cp-program__card {
        display: block;

        padding: 24px 18px;
    }

    .cp-program__copy h2 {
        font-size: 23px;
    }

    .cp-program__card .tr-button {
        margin-top: 18px;
    }

    .cp-program__card img {
        margin: 18px auto 0;
    }
}