@charset "utf-8";

/* Product detail and case study pages */
.detail_header {
    width: min(88vw, 1180px);
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 0 auto;
}

.detail_back {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-paper);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.detail_main {
    width: min(88vw, 1180px);
    margin: 0 auto;
}

.detail_notice {
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    padding-top: 16px;
    color: #aeb4b8;
    font-size: 1.3rem;
}

.eyebrow {
    color: var(--color-signal);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

/* hero */
.detail_hero {
    display: grid;
    align-items: center;
    gap: 30px;
    padding: 44px 0 88px;
}

.detail_hero_copy {
    align-self: center;
}

.detail_hero h1 {
    max-width: 820px;
    margin-top: 12px;
    font-family: var(--font-display);
    font-size: clamp(5.2rem, 15vw, 9.6rem);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: -0.025em;
    text-transform: uppercase;
    overflow-wrap: anywhere;
}

.detail_lead {
    max-width: 620px;
    margin-top: 24px;
    color: var(--color-text-muted);
    font-size: 1.8rem;
    line-height: 1.75;
}

.detail_product {
    min-width: 0;
    margin: 0;
    background: #414243;
}

.detail_product img {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: contain;
}

.detail_actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.detail_action {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--color-brass);
    padding: 0 20px;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.detail_action_primary {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #151719;
}

.detail_action:hover {
    border-color: #d6dcdf;
    background: #d6dcdf;
    color: #151719;
}

/* sections */
.detail_section {
    padding: 76px 0;
    border-top: 1px solid var(--color-border);
}

.detail_section_header {
    max-width: 760px;
}

.detail_section h2 {
    margin-top: 8px;
    font-size: clamp(3.8rem, 10vw, 7.2rem);
    line-height: 0.96;
    text-transform: uppercase;
}

.detail_section_header > p:last-child {
    margin-top: 20px;
    color: var(--color-text-muted);
    line-height: 1.75;
}

.detail_attributes,
.detail_related {
    display: grid;
    gap: 16px;
    margin-top: 36px;
}

.detail_related {
    grid-template-columns: minmax(0, 1fr);
}

.detail_attribute,
.detail_related a {
    border: 1px solid var(--color-border);
    padding: 22px;
    background: rgba(241, 232, 215, 0.025);
}

.detail_related a:hover {
    border-color: #e0e5e8;
}

.detail_attribute span {
    color: var(--color-brass);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.detail_attribute strong,
.detail_related strong {
    display: block;
    margin-top: 8px;
    font-size: 2rem;
    text-transform: uppercase;
}

.detail_attribute p,
.detail_related p {
    margin-top: 10px;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* Light band for the "best fit" section */
.detail_light {
    margin-inline: -6vw;
    padding-inline: 6vw;
    color: #191b1d;
    background: #f1f2f2;
}

.detail_light h2,
.detail_light strong {
    color: #191b1d;
}

.detail_light .eyebrow,
.detail_light .detail_attribute span {
    color: #4e5960;
}

.detail_light .detail_section_header > p:last-child,
.detail_light .detail_attribute p {
    color: #555d62;
}

.detail_light .detail_attribute {
    border-color: #cfd3d6;
    background: #fff;
}

/* specs and sources */
.spec_grid {
    display: grid;
    gap: 12px;
    margin-top: 36px;
}

.spec_grid > div {
    border: 1px solid var(--color-border);
    padding: 22px;
    background: #1a1d1f;
}

.spec_grid dt {
    color: #bcc5cb;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.spec_grid dd {
    margin-top: 12px;
    color: #f5f5f3;
    font-family: var(--font-heading);
    font-size: clamp(1.7rem, 2vw, 2.3rem);
    font-weight: 700;
    line-height: 1.35;
}

.detail_source {
    margin-top: 24px;
    color: #b5bbc0;
    font-size: 1.4rem;
    line-height: 1.7;
}

.detail_source a {
    color: #e0e5e8;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.detail_footer {
    margin-top: 60px;
    border-top: 1px solid var(--color-border);
    padding: 34px 6vw;
    color: var(--color-text-muted);
    text-align: center;
}

/* case study */
.case_hero {
    padding: 80px 0 70px;
}

.case_hero h1 {
    max-width: 980px;
    margin-top: 12px;
    font-size: clamp(5rem, 13vw, 11rem);
    line-height: 0.88;
    letter-spacing: -0.055em;
    text-transform: uppercase;
}

.case_lead {
    max-width: 760px;
    margin-top: 28px;
    color: var(--color-text-muted);
    font-size: 1.9rem;
    line-height: 1.8;
}

.case_metrics {
    display: grid;
    gap: 16px;
    margin-top: 36px;
}

.case_metric {
    border: 1px solid var(--color-border);
    padding: 22px;
    background: rgba(241, 232, 215, 0.025);
}

.case_metric strong {
    display: block;
    color: var(--color-brass);
    font-family: var(--font-display);
    font-size: 4.8rem;
    line-height: 1;
}

.case_metric span,
.case_list {
    color: var(--color-text-muted);
}

.case_list {
    display: grid;
    gap: 12px;
    margin-top: 28px;
    line-height: 1.7;
}

.case_list li {
    position: relative;
    padding-left: 22px;
}

.case_list li::before {
    content: "";
    position: absolute;
    top: 0.7em;
    left: 0;
    width: 8px;
    height: 2px;
    background: var(--color-brass);
}

.case_visual_grid {
    display: grid;
    gap: 16px;
    margin-top: 42px;
}

.case_visual {
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg-soft);
}

.case_visual img {
    display: block;
    width: 100%;
    /* The height attribute would otherwise win over aspect-ratio and stretch the frame. */
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.case_visual_wide img {
    aspect-ratio: 2 / 1;
}

.case_visual figcaption {
    border-top: 1px solid var(--color-border);
    padding: 14px 16px;
    color: var(--color-brass);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@media screen and (min-width: 768px) {
    .detail_hero {
        grid-template-columns: minmax(0, 1fr) minmax(320px, 44%);
        min-height: calc(100vh - 84px);
        padding: 70px 0 100px;
    }

    .detail_attributes {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .detail_related,
    .spec_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .case_visual_grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .case_visual_wide {
        grid-column: 1 / -1;
    }
}