/* Shared editorial footer for the five engineering case libraries. */
body.case-library-page main.hs-main {
    padding-bottom: 0 !important;
}

body.case-library-page main.hs-main > .hs-section:last-child {
    padding-bottom: clamp(28px, 3vw, 40px) !important;
}

body.case-library-page .case-footer {
    box-sizing: border-box;
    width: min(100%, 1280px) !important;
    max-width: 1280px !important;
    margin: 0 auto !important;
    padding: clamp(44px, 5vw, 68px) 40px calc(30px + env(safe-area-inset-bottom, 0px)) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.14) !important;
    background: #0b0b0c !important;
    color: #f5f5f7 !important;
}

body.case-library-page .whatsapp-float,
body.case-library-page .back-to-top {
    position: fixed !important;
    right: 18px !important;
    left: auto !important;
    z-index: 65 !important;
}

body.case-library-page .whatsapp-float {
    bottom: calc(18px + env(safe-area-inset-bottom, 0px)) !important;
}

body.case-library-page .back-to-top {
    bottom: calc(76px + env(safe-area-inset-bottom, 0px)) !important;
}

.case-footer__primary {
    display: grid;
    grid-template-columns: minmax(280px, 1.35fr) minmax(160px, 0.72fr) minmax(260px, 1fr);
    gap: clamp(32px, 5vw, 76px);
    align-items: start;
}

.case-footer__brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #f5f5f7;
    font-size: 18px;
    font-weight: 760;
    line-height: 1;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.case-footer__brand-link img {
    display: block;
    width: auto;
    height: 24px;
    max-width: 65px;
    object-fit: contain;
}

.case-footer__brand-link strong {
    color: rgba(245, 245, 247, 0.72);
}

.case-footer__summary {
    max-width: 43ch;
    margin: 20px 0 22px;
    color: rgba(245, 245, 247, 0.62);
    font-size: 14px;
    line-height: 1.68;
}

.case-footer__project-link {
    box-sizing: border-box;
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 17px;
    border: 1px solid #f5f5f7;
    border-radius: 999px;
    background: #f5f5f7;
    color: #111213;
    font-size: 14px;
    font-weight: 720;
    line-height: 1.2;
    text-decoration: none;
}

.case-footer__project-link svg {
    width: 15px;
    height: 15px;
}

.case-footer__project-link:is(:hover, :focus-visible) {
    background: #ffffff;
    border-color: #ffffff;
    color: #000000;
}

.case-footer__nav h2,
.case-footer__contact h2 {
    margin: 1px 0 18px;
    color: rgba(245, 245, 247, 0.46);
    font-size: 11px;
    font-weight: 760;
    line-height: 1.3;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.case-footer__nav {
    display: grid;
    align-content: start;
    gap: 11px;
}

.case-footer__nav h2 {
    margin-bottom: 7px;
}

.case-footer__nav a,
.case-footer__contact a,
.case-footer__legal a {
    color: rgba(245, 245, 247, 0.78);
    text-decoration: none;
    text-underline-offset: 3px;
}

.case-footer__nav a {
    width: fit-content;
    font-size: 14px;
    line-height: 1.45;
}

.case-footer__nav a:is(:hover, :focus-visible),
.case-footer__contact a:is(:hover, :focus-visible),
.case-footer__legal a:is(:hover, :focus-visible) {
    color: #ffffff;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.48);
}

.case-footer__contact-list {
    display: grid;
    gap: 15px;
}

.case-footer__contact-item {
    display: grid;
    gap: 4px;
}

.case-footer__contact-item span {
    color: rgba(245, 245, 247, 0.42) !important;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.case-footer__contact-item a {
    width: fit-content;
    color: rgba(245, 245, 247, 0.86) !important;
    font-size: 15px;
    font-weight: 620;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.case-footer__proof {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(280px, 1.25fr);
    gap: 18px 40px;
    margin-top: clamp(38px, 5vw, 60px);
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.case-footer__proof-item {
    display: grid;
    gap: 6px;
}

.case-footer__proof-item span {
    color: rgba(245, 245, 247, 0.42) !important;
    font-size: 11px;
    font-weight: 720;
    line-height: 1.35;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.case-footer__proof-item strong {
    color: rgba(245, 245, 247, 0.72) !important;
    font-size: 13px;
    font-weight: 540;
    line-height: 1.58;
}

.case-footer__legal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-top: 22px;
    color: rgba(245, 245, 247, 0.4);
    font-size: 12px;
    line-height: 1.5;
}

.case-footer__legal p {
    margin: 0;
    color: inherit !important;
    font-size: inherit !important;
}

.case-footer__legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
}

.case-footer__legal a {
    color: rgba(245, 245, 247, 0.54) !important;
}

@media (max-width: 760px) {
    body.case-library-page {
        scroll-padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px));
    }

    body.case-library-page main.hs-main > .hs-section:last-child {
        padding-bottom: 20px !important;
    }

    body.case-library-page .case-footer {
        padding: 38px 20px calc(82px + env(safe-area-inset-bottom, 0px)) !important;
    }

    .case-footer__primary {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .case-footer__brand-link {
        font-size: 17px;
    }

    .case-footer__summary {
        margin: 18px 0 20px;
        font-size: 14px;
    }

    .case-footer__project-link {
        width: 100%;
    }

    .case-footer__nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 13px 20px;
        padding-top: 28px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .case-footer__nav h2 {
        grid-column: 1 / -1;
        margin-bottom: 2px;
    }

    .case-footer__nav a {
        min-height: 32px;
        display: inline-flex;
        align-items: center;
    }

    .case-footer__contact {
        padding-top: 28px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .case-footer__proof {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-top: 34px;
        padding: 22px 0;
    }

    .case-footer__legal {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        padding-top: 20px;
    }
}