:root {
    --font-family: "Manrope", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: var(--font-family);
    background: #fff;
    color: #101a38;
}

figure {
    margin: 0;
}

.energy-hero {
    position: relative;
    isolation: isolate;
    display: grid;
    width: 100%;
    height: clamp(440px, 48vw, 690px);
    min-height: 440px;
    place-items: center;
    overflow: hidden;
    background: #52758d url("assets/energy/energy-hero-original.jpg") center 45% / cover no-repeat;
}

.energy-hero__overlay {
    position: absolute;
    z-index: -1;
    inset: 0;
    background: rgba(7, 15, 23, 0.32);
    box-shadow: inset 0 -180px 150px rgba(5, 12, 18, 0.22);
}

.energy-hero__brand {
    display: flex;
    width: min(720px, 88vw);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.energy-hero__brand span {
    margin-bottom: 20px;
    color: #fff;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 6px;
}

.energy-hero__brand img {
    display: block;
    width: min(640px, 72vw);
    height: auto;
    object-fit: contain;
}

.energy-story {
    padding: clamp(58px, 6vw, 96px) 24px clamp(90px, 9vw, 150px);
}

.energy-story__inner {
    width: min(1100px, 100%);
    margin: 0 auto;
}

.energy-story__visual {
    width: 100%;
    margin-bottom: clamp(52px, 6vw, 84px);
    overflow: hidden;
    aspect-ratio: 2 / 1;
    background: #edf0f2;
}

.energy-story__visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.energy-story__content h1 {
    max-width: 1000px;
    margin: 0;
    color: #3f4145;
    font-size: clamp(34px, 4vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: 0;
}

.energy-story__rule {
    display: block;
    width: 118px;
    height: 12px;
    margin: 34px 0 clamp(64px, 7vw, 94px);
    background: #3f4145;
}

.energy-story__text {
    max-width: 1000px;
}

.energy-story__text p {
    margin: 0 0 26px;
    color: #272a30;
    font-size: 16px;
    line-height: 1.65;
    letter-spacing: 0;
}

.energy-story__text p:last-child {
    margin-bottom: 0;
}

.section-kicker {
    margin: 0 0 14px;
    color: #a98524;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 3px;
}

.title-rule {
    display: block;
    width: 112px;
    height: 5px;
    margin: 28px 0 36px;
    background: #a98524;
}

.energy-intro,
.energy-focus {
    padding: clamp(84px, 9vw, 148px) 24px;
}

.energy-intro__inner,
.energy-focus__inner {
    display: grid;
    width: min(1180px, 100%);
    margin: 0 auto;
    grid-template-columns: minmax(400px, 1fr) minmax(360px, 0.92fr);
    align-items: center;
    gap: clamp(58px, 8vw, 120px);
}

.energy-intro__copy h1,
.energy-focus__copy h2,
.energy-principles__heading h2 {
    margin: 0;
    color: #101a38;
    font-size: clamp(38px, 4.8vw, 64px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: 0;
}

.energy-focus__copy h2,
.energy-principles__heading h2 {
    font-size: clamp(36px, 4.2vw, 56px);
}

.energy-intro__copy > p:not(.section-kicker),
.energy-focus__copy > p:not(.section-kicker) {
    margin: 0 0 20px;
    color: #424854;
    font-size: 16px;
    line-height: 1.78;
}

.energy-intro__visual {
    min-height: 520px;
    overflow: hidden;
}

.energy-intro__visual img,
.energy-focus__visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.energy-intro__visual img {
    object-position: center 46%;
}

.energy-focus {
    background: #f5f7f8;
}

.energy-focus__inner {
    grid-template-columns: minmax(420px, 1.08fr) minmax(360px, 0.92fr);
}

.energy-focus__visual {
    aspect-ratio: 2 / 1;
    overflow: hidden;
    background: #e9edf0;
}

.energy-focus__visual img {
    object-fit: contain;
}

.energy-principles {
    padding: clamp(88px, 9vw, 144px) 24px;
}

.energy-principles__inner {
    width: min(1180px, 100%);
    margin: 0 auto;
}

.energy-principles__heading {
    width: min(720px, 100%);
    margin-bottom: 64px;
}

.energy-principles__items {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid #d9dde2;
}

.energy-principles__items article {
    padding: 34px 38px 10px 0;
}

.energy-principles__items article + article {
    padding-left: 38px;
    border-left: 1px solid #d9dde2;
}

.energy-principles__items span {
    color: #a98524;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
}

.energy-principles__items h3 {
    margin: 18px 0 14px;
    font-size: 22px;
    line-height: 1.25;
}

.energy-principles__items p {
    margin: 0;
    color: #565d69;
    font-size: 15px;
    line-height: 1.7;
}

@media (max-width: 880px) {
    .energy-intro__inner,
    .energy-focus__inner {
        grid-template-columns: 1fr;
        gap: 46px;
    }

    .energy-intro__visual {
        min-height: 0;
        aspect-ratio: 16 / 10;
    }

    .energy-focus__visual {
        min-height: 0;
        aspect-ratio: 2 / 1;
    }

    .energy-focus__visual {
        order: -1;
    }

    .energy-principles__items {
        grid-template-columns: 1fr;
    }

    .energy-principles__items article,
    .energy-principles__items article + article {
        padding: 28px 0;
        border-left: 0;
        border-bottom: 1px solid #d9dde2;
    }
}

@media (max-width: 700px) {
    .energy-hero {
        height: 72svh;
        min-height: 540px;
        background-position: 66% center;
    }

    .energy-hero__brand span {
        margin-bottom: 16px;
        font-size: 27px;
        letter-spacing: 4px;
    }

    .energy-hero__brand img {
        width: min(430px, 82vw);
    }

    .energy-story {
        padding-right: 18px;
        padding-left: 18px;
    }

    .energy-story__visual {
        margin-bottom: 44px;
        aspect-ratio: 2 / 1;
    }

    .energy-story__content h1 {
        font-size: 34px;
    }

    .energy-story__rule {
        height: 8px;
        margin: 28px 0 54px;
    }

    .energy-story__text p {
        font-size: 15px;
        line-height: 1.65;
    }

    .energy-intro,
    .energy-focus,
    .energy-principles {
        padding-right: 18px;
        padding-left: 18px;
    }

    .energy-intro__copy h1,
    .energy-focus__copy h2,
    .energy-principles__heading h2 {
        font-size: 38px;
    }

    .energy-intro__copy > p:not(.section-kicker),
    .energy-focus__copy > p:not(.section-kicker) {
        font-size: 15px;
        line-height: 1.68;
    }
}