.plandetail-hero-bg {
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, rgba(0,0,0,0.34) 0%, rgba(0,0,0,0.16) 34%, rgba(0,0,0,0) 68%),
            url("../../images/energy/bg1.webp") center / cover no-repeat;
        opacity: 1;
        transform: scale(calc(1 + var(--plandetail-hero-progress, 0) * 0.035));
        will-change: transform;
    }
@media (max-width: 768px) {
    .plandetail-hero-bg {
        background-image:
            linear-gradient(90deg, rgba(0,0,0,0.34) 0%, rgba(0,0,0,0.16) 34%, rgba(0,0,0,0) 68%),
            url("../../images/energy/bg1-wap.webp") !important;
    }
}
    .plandetail-story {
        --plandetail-story-content-top: clamp(170px, 18vh, 190px);
        min-height: 100vh;
        padding: 0 !important;
        background: url("../../images/energy/bg2.webp") center / cover no-repeat,
            #050505;
        overflow: hidden;
    }
    .plandetail-page .plandetail-process {
        min-height: 260vh;
        background: linear-gradient(90deg, rgba(5,5,6,0.34) 0%, rgba(5,5,6,0.16) 42%, rgba(5,5,6,0.04) 100%),
            url("../../images/energy/bg3.webp") center / cover no-repeat,
            #050505;
        overflow: visible;
    }
    .plandetail-page .plandetail-capability-inner::before {
        content: "";
        position: absolute;
        left: 50%;
        top: -64px;
        z-index: -1;
        width: 100vw;
        height: 100vh;
        transform: translateX(-50%);
        background: linear-gradient(180deg, rgba(2,2,3,0.3) 0%, rgba(2,2,3,0.08) 52%, rgba(2,2,3,0.18) 100%),
            url("../../images/energy/bg4.webp") center / cover no-repeat,
            #050505;
        pointer-events: none;
    }
    .plandetail-page .plandetail-validation {
        min-height: 100vh;
        padding: 0 !important;
        background: linear-gradient(90deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.02) 48%, rgba(0,0,0,0.08) 100%),
            url("../../images/plandetail/bg5.webp") center / cover no-repeat,
            #050505 !important;
    }


#section-footer .footer-layout-shell {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100%;
}
#section-footer .footer-main,
#section-footer .footer-bottom,
#section-footer .footer-copyright {
    position: relative;
    z-index: 1;
}
#section-footer .footer-divider {
    margin-top: clamp(24px, 3vh, 36px);
    margin-bottom: clamp(16px, 2vh, 24px);
}
#section-footer .footer-bottom {
    margin-bottom: clamp(12px, 2vh, 24px);
}

#section-footer .footer-layout-shell {
    justify-content: flex-start;
    padding-top: clamp(350px, 28vh, 350px);
    padding-bottom: clamp(28px, 4vh, 44px);
}
#section-footer.fullscreen-section {
    min-height: auto !important;
    height: auto !important;
    position: relative;
    z-index: 1;
}
#section-footer .footer-main {
    width: min(1280px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 2fr;
    gap: clamp(40px, 6vw, 96px);
    align-items: start;
}
#section-footer .footer-logo-wrap {
    display: flex;
    align-items: center;
}
#section-footer .footer-logo {
    height: clamp(34px, 3.2vw, 42px);
    width: auto;
    display: block;
}
#section-footer .footer-brand .section-lead {
    margin: 18px 0 0;
    text-align: left;
    color: rgba(255,255,255,0.58);
    line-height: 1.8;
    max-width: 420px;
}
#section-footer .footer-contact-form {
    margin-top: 18px;
    max-width: 420px;
    display: grid;
    gap: 10px;
}
#section-footer .footer-contact-form input,
#section-footer .footer-contact-form textarea {
    width: 100%;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(0,0,0,0.32);
    color: #fff;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 13px;
}
#section-footer .footer-contact-form textarea { resize: vertical; min-height: 64px; }
#section-footer .footer-contact-form button {
    width: 124px;
    border: 0;
    border-radius: 999px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    background: #ff6a00;
    cursor: pointer;
}
#section-footer .footer-nav .footer-columns {
    display: grid;
    grid-template-columns: repeat(5, minmax(90px, 1fr));
    gap: clamp(20px, 2.5vw, 48px);
    justify-content: start;
}
@media (max-width: 1024px) {
    #section-footer .footer-layout-shell {
        padding-top: clamp(160px, 18vh, 210px);
    }
    #section-footer .footer-main {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    #section-footer .footer-contact-form {
        max-width: 100%;
    }
    #section-footer .footer-nav .footer-columns {
        grid-template-columns: repeat(2, minmax(120px, 1fr));
    }
}
@media (max-width: 768px) {
    #section-footer .footer-layout-shell {
        padding-top: 72px;
    }
}

/* Light background color tuning for this solution page only. */
body.plandetail-page {
    --detail-ink: #151820;
    --detail-ink-strong: #0f1420;
    --detail-muted: rgba(21, 24, 32, 0.66);
    --detail-soft: rgba(21, 24, 32, 0.1);
    --detail-card: rgba(255, 255, 255, 0.82);
    --detail-card-strong: rgba(255, 255, 255, 0.92);
    --detail-warm-card: rgba(255, 250, 244, 0.88);
    --detail-orange: #ff6600;
    --detail-orange-dark: #d65a08;
    --detail-section-bg: #f6f7f9;
    color: var(--detail-ink);
}



body.plandetail-page .plandetail-process {
    background:
        url("../../images/energy/bg3.webp") center / cover no-repeat,
        var(--detail-section-bg) !important;
}

body.plandetail-page .plandetail-capability {
    background:
        url("../../images/energy/bg4.webp") center top / cover repeat-y,
        var(--detail-section-bg) !important;
}

body.plandetail-page .plandetail-capability-inner::before {
    background:
        url("../../images/energy/bg4.webp") center / cover no-repeat,
        var(--detail-section-bg) !important;
}

body.plandetail-page .plandetail-modules {
    background: var(--detail-section-bg) !important;
    color: var(--detail-ink);
}

body.plandetail-page .plandetail-story-copy h2,
body.plandetail-page .plandetail-process-copy h2,
body.plandetail-page .plandetail-capability .section-heading,
body.plandetail-page .plandetail-validation-copy .section-heading,
body.plandetail-page .plandetail-modules-head .section-heading,
body.plandetail-page .plandetail-equipment-head .section-heading {
    color: var(--detail-ink-strong) !important;
    -webkit-text-fill-color: var(--detail-ink-strong) !important;
    background: none !important;
    text-shadow: none;
}

body.plandetail-page .plandetail-story-copy h2,
body.plandetail-page .plandetail-process-copy h2,
body.plandetail-page .plandetail-capability .section-heading,
body.plandetail-page .plandetail-validation-copy .section-heading,
body.plandetail-page .plandetail-equipment-head .section-heading,
body.plandetail-page .plandetail-modules-head .section-heading,
body.plandetail-page .plandetail-faq-head .section-heading,
body.plandetail-page .plandetail-related .section-heading {
    font-size: 50px !important;
}

body.plandetail-page .plandetail-story-copy p,
body.plandetail-page .plandetail-process-copy p,
body.plandetail-page .plandetail-capability-lead,
body.plandetail-page .plandetail-validation-copy p,
body.plandetail-page .plandetail-modules-head p,
body.plandetail-page .plandetail-equipment-head p {
    color: var(--detail-muted);
    text-shadow: none;
}

body.plandetail-page .plandetail-kicker {
    color: var(--detail-orange-dark);
    text-shadow: none;
}

body.plandetail-page .plandetail-kicker::before,
body.plandetail-page .plandetail-kicker::after,
body.plandetail-page .plandetail-capability .plandetail-kicker::after,
body.plandetail-page .plandetail-validation-copy .plandetail-kicker::after,
body.plandetail-page .plandetail-equipment-head .plandetail-kicker::after,
body.plandetail-page .plandetail-modules-head .plandetail-kicker::after {
    background: rgba(214, 90, 8, 0.72);
}

body.plandetail-page .plandetail-story-title-line,
body.plandetail-page .plandetail-capability-card b,
body.plandetail-page .plandetail-validation-copy .section-heading::after,
body.plandetail-page .equipment-recommend-line {
    background: var(--detail-orange);
}

body.plandetail-page .plandetail-requirement-card,
body.plandetail-page .plandetail-report-card,
body.plandetail-page .module-recommend-card {
    border-color: rgba(18, 24, 35, 0.12);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 246, 238, 0.72)),
        rgba(255, 255, 255, 0.82);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 20px 58px rgba(18, 24, 35, 0.12);
    color: var(--detail-ink);
}

body.plandetail-page .plandetail-requirement-card:hover,
body.plandetail-page .module-recommend-card:hover {
    border-color: rgba(255, 102, 0, 0.32);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 243, 232, 0.78)),
        rgba(255, 255, 255, 0.9);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.95),
        0 24px 64px rgba(18, 24, 35, 0.15),
        0 14px 34px rgba(255, 102, 0, 0.1);
}

body.plandetail-page .plandetail-requirement-card strong,
body.plandetail-page .plandetail-process-step h3,
body.plandetail-page .plandetail-process-core strong,
body.plandetail-page .plandetail-capability-card h3,
body.plandetail-page .plandetail-report-head h3,
body.plandetail-page .module-recommend-name,
body.plandetail-page .equipment-recommend-name {
    color: var(--detail-ink-strong);
}

body.plandetail-page .plandetail-requirement-card p,
body.plandetail-page .plandetail-process-step p,
body.plandetail-page .plandetail-capability-card p,
body.plandetail-page .plandetail-report-main span,
body.plandetail-page .module-recommend-desc,
body.plandetail-page .module-recommend-points span,
body.plandetail-page .equipment-recommend-highlight,
body.plandetail-page .equipment-recommend-features span {
    color: var(--detail-muted);
}

body.plandetail-page .plandetail-requirement-icon,
body.plandetail-page .module-recommend-head > i {
    background: rgba(255, 102, 0, 0.08);
    box-shadow:
        inset 0 0 0 1px rgba(255, 102, 0, 0.26),
        0 12px 28px rgba(255, 102, 0, 0.1);
}

body.plandetail-page .plandetail-process-visual {
    border-color: rgba(18, 24, 35, 0.12);
    background:
        linear-gradient(135deg, rgba(255, 102, 0, 0.12), rgba(255, 255, 255, 0.32) 34%),
        rgba(255, 255, 255, 0.5);
}

body.plandetail-page .plandetail-process-visual::before,
body.plandetail-page .plandetail-process-visual::after {
    background: rgba(21, 24, 32, 0.12);
}

body.plandetail-page .plandetail-process-core {
    border-color: rgba(18, 24, 35, 0.12);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 18px 44px rgba(18, 24, 35, 0.1);
}

body.plandetail-page .plandetail-process-core em {
    color: rgba(21, 24, 32, 0.48);
}

body.plandetail-page .plandetail-process-step {
    border-color: rgba(18, 24, 35, 0.1);
    background: rgba(255, 255, 255, 0.58);
    opacity: 0.72;
}

body.plandetail-page .plandetail-process-step.is-active {
    border-color: rgba(255, 102, 0, 0.34);
    background: rgba(255, 246, 238, 0.86);
    box-shadow: 0 16px 44px rgba(18, 24, 35, 0.12);
}

body.plandetail-page .plandetail-capability-card {
    background:
        linear-gradient(180deg, rgba(255, 247, 238, 0.86), rgba(255, 255, 255, 0.72) 42%),
        rgba(255, 255, 255, 0.82);
}

body.plandetail-page .plandetail-capability-card.is-active {
    border-color: rgba(255, 102, 0, 0.34);
    background:
        linear-gradient(180deg, rgba(255, 240, 224, 0.92), rgba(255, 255, 255, 0.82) 42%),
        rgba(255, 255, 255, 0.92);
    box-shadow: 0 26px 70px rgba(18, 24, 35, 0.14), 0 16px 36px rgba(255, 102, 0, 0.1);
}

body.plandetail-page .plandetail-report-head,
body.plandetail-page .plandetail-report-row {
    border-color: rgba(18, 24, 35, 0.12);
}

body.plandetail-page .plandetail-report-row span {
    color: rgba(21, 24, 32, 0.62);
}

body.plandetail-page .plandetail-report-row strong,
body.plandetail-page .equipment-recommend-features strong {
    color: rgba(15, 20, 32, 0.9);
}

body.plandetail-page .plandetail-equipment {
    background: var(--detail-section-bg) !important;
    color: var(--detail-ink);
}

body.plandetail-page .equipment-recommend-card {
    border-color: rgba(18, 24, 35, 0.12);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 246, 238, 0.7)),
        rgba(255, 255, 255, 0.84);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.92),
        0 20px 58px rgba(18, 24, 35, 0.12);
}

body.plandetail-page .equipment-recommend-card:hover {
    border-color: rgba(255, 102, 0, 0.32);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.96),
        0 24px 70px rgba(18, 24, 35, 0.15),
        0 14px 34px rgba(255, 102, 0, 0.1);
}

body.plandetail-page .equipment-recommend-btn {
    color: var(--detail-orange-dark);
    background: rgba(255, 102, 0, 0.06);
}

body.plandetail-page .equipment-recommend-btn:hover {
    background: rgba(255, 102, 0, 0.14);
}

body.plandetail-page .module-recommend-img {
    background: rgba(18, 24, 35, 0.06);
}

/* Mobile optimization: solution detail layout */
@media (max-width: 768px) {
    body.plandetail-page .plandetail-hero {
        height: 100vh;
        height: 100svh;
        min-height: 100vh;
        min-height: 100svh;
        padding: 0 0 20vh;
        align-items: flex-end;
    }

    body.plandetail-page .plandetail-hero-content {
        transform: none;
    }

    body.plandetail-page .plandetail-story-copy h2,
    body.plandetail-page .plandetail-process-copy h2,
    body.plandetail-page .plandetail-capability .section-heading,
    body.plandetail-page .plandetail-validation-copy .section-heading,
    body.plandetail-page .plandetail-equipment-head .section-heading,
    body.plandetail-page .plandetail-modules-head .section-heading,
    body.plandetail-page .plandetail-faq-head .section-heading,
    body.plandetail-page .plandetail-related .section-heading {
        font-size: 24px !important;
        line-height: 1.3;
        letter-spacing: 0.02em;
    }

    body.plandetail-page .plandetail-capability-grid,
    body.plandetail-page.plandetail-mobile-stream .plandetail-report-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    body.plandetail-page .plandetail-scroll-cue,
    body.plandetail-page .plandetail-capability-icon {
        display: none;
    }

    body.plandetail-page .plandetail-capability-card {
        min-height: 220px;
        padding: 24px 14px 22px;
    }

    body.plandetail-page .plandetail-capability-card h3 {
        font-size: 18px;
    }

    body.plandetail-page .plandetail-capability-card p {
        font-size: 12px;
        line-height: 1.65;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-validation {
        min-height: auto !important;
        padding: 52px 0 60px !important;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-validation-copy {
        margin-bottom: 22px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-validation-copy .section-heading::after {
        margin-top: 16px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-validation-copy p {
        margin-top: 18px;
        font-size: 13px;
        line-height: 1.7;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-card {
        padding: 18px 10px 16px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-label {
        gap: 6px;
        margin-bottom: 12px;
        font-size: 10px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-label i {
        width: 24px;
        height: 24px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-head {
        margin-bottom: 14px;
        padding-bottom: 14px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-head h3 {
        font-size: 13px;
        line-height: 1.35;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-main {
        padding-bottom: 14px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-main strong {
        font-size: 19px;
        overflow-wrap: anywhere;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-main span {
        font-size: 10px;
        line-height: 1.45;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-row {
        gap: 4px;
        padding: 8px 0;
        font-size: 10px;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-row span,
    body.plandetail-page.plandetail-mobile-stream .plandetail-report-row strong {
        line-height: 1.4;
    }

    body.plandetail-page.plandetail-mobile-stream .plandetail-report-row svg {
        width: 14px;
        height: 14px;
    }
}