.hspc-page--heavy-duty-procurement {
    --hspdh-navy: #082f53;
    --hspdh-navy-deep: #06243f;
    --hspdh-blue: #176aa8;
    --hspdh-ink: #172f45;
    --hspdh-muted: #5d6e7d;
    --hspdh-steel: #8ea0ae;
    --hspdh-line: #d8e1e8;
    --hspdh-surface: #f2f5f7;
    color: var(--hspdh-ink);
    overflow: clip;
}

.hspc-page--heavy-duty-procurement *,
.hspc-page--heavy-duty-procurement *::before,
.hspc-page--heavy-duty-procurement *::after { box-sizing: border-box; }

.hspc-page--heavy-duty-procurement .hspc-btn.hspc-btn--primary,
.hspc-page--heavy-duty-procurement .hspc-rfq-form .wp-element-button {
    background: var(--hspdh-blue) !important;
    border-color: var(--hspdh-blue) !important;
    color: #fff !important;
}

.hspc-page--heavy-duty-procurement .hspc-btn.hspc-btn--primary:hover,
.hspc-page--heavy-duty-procurement .hspc-rfq-form .wp-element-button:hover {
    background: var(--hspdh-navy) !important;
    border-color: var(--hspdh-navy) !important;
}

.hspc-page--heavy-duty-procurement .hspc-section { padding-block: clamp(64px, 7vw, 98px); }
.hspc-page--heavy-duty-procurement .hspc-section-head { max-width: 860px; margin: 0 0 38px; }
.hspc-page--heavy-duty-procurement .hspc-section-head h2,
.hspdh-procurement h2,
.hspdh-next h2 {
    margin: 0;
    color: var(--hspdh-navy);
    font-size: clamp(30px, 3vw, 44px);
    line-height: 1.1;
    letter-spacing: -0.03em;
}
.hspc-page--heavy-duty-procurement .hspc-section-head > p {
    max-width: 790px;
    margin: 18px 0 0;
    color: var(--hspdh-muted);
    font-size: 17px;
    line-height: 1.7;
}

/* Heavy-duty hero: the confirmed product composition is the visual field. */
.hspdh-hero {
    position: relative;
    min-height: clamp(700px, calc(100svh - 96px), 850px);
    overflow: hidden;
    background: #f4f6f8;
}
.hspdh-hero::after {
    position: absolute;
    z-index: 1;
    inset: 0;
    background: linear-gradient(90deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.98) 32%, rgba(255,255,255,.9) 42%, rgba(255,255,255,.36) 53%, rgba(255,255,255,0) 66%);
    content: "";
    pointer-events: none;
}
.hspdh-hero__media {
    position: absolute;
    z-index: 0;
    inset: 0;
    pointer-events: none;
}
.hspdh-hero__image {
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    width: auto;
    max-width: none;
    height: 100%;
    object-fit: contain;
    object-position: right center;
}
.hspc-page--heavy-duty-procurement .hspdh-hero__inner {
    position: relative;
    z-index: 2;
    min-height: clamp(700px, calc(100svh - 96px), 850px);
    padding-block: 0;
}
.hspdh-hero__copy {
    display: flex;
    width: min(44%, 560px);
    min-width: 0;
    min-height: inherit;
    flex-direction: column;
    justify-content: center;
    padding: 34px 0 46px;
}
.hspdh-breadcrumbs { margin: 0 0 46px; }
.hspdh-breadcrumbs ol {
    display: flex;
    min-width: 0;
    flex-wrap: wrap;
    gap: 7px 0;
    margin: 0;
    padding: 0;
    list-style: none;
}
.hspdh-breadcrumbs li {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    color: #5f7486;
    font-size: 13px;
    line-height: 1.4;
}
.hspdh-breadcrumbs li:not(:last-child)::after { margin-inline: 9px; color: #9aabb8; content: "/"; }
.hspdh-breadcrumbs a,
.hspdh-breadcrumbs span { color: inherit; overflow-wrap: anywhere; text-decoration: none; }
.hspdh-breadcrumbs a:hover { color: var(--hspdh-blue); }
.hspdh-hero h1 {
    max-width: 560px;
    margin: 0;
    color: var(--hspdh-navy);
    font-size: clamp(45px, 4.7vw, 68px);
    line-height: .99;
    letter-spacing: -.045em;
}
.hspdh-hero__intro {
    max-width: 560px;
    margin: 25px 0 0;
    color: var(--hspdh-muted);
    font-size: 17px;
    line-height: 1.68;
}
.hspdh-hero__fact {
    max-width: 590px;
    margin: 21px 0 0;
    padding-left: 0;
    color: var(--hspdh-ink);
    font-size: 14px;
    font-weight: 650;
    line-height: 1.55;
}
.hspdh-hero .hspc-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.hspc-page--heavy-duty-procurement .hspdh-hero .hspc-btn { min-height: 48px; border-radius: 2px; }
.hspc-page--heavy-duty-procurement .hspdh-hero .hspc-btn--primary { background: var(--hspdh-blue) !important; border-color: var(--hspdh-blue) !important; color: #fff !important; }
.hspc-page--heavy-duty-procurement .hspdh-hero .hspdh-btn--secondary { background: rgba(255,255,255,.72) !important; border-color: var(--hspdh-blue) !important; color: var(--hspdh-blue) !important; }

/* Engineering selection: real drawing + ordered decision sequence. */
.hspdh-engineering { background: #fff; }
.hspdh-engineering__main {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: clamp(44px, 7vw, 96px);
    align-items: center;
}
.hspdh-engineering__drawing {
    margin: 0;
    padding: clamp(22px, 4vw, 40px);
    background: var(--hspdh-surface);
    border: 0;
}
.hspdh-engineering__drawing img { display: block; width: 100%; max-height: 500px; object-fit: contain; mix-blend-mode: multiply; }
.hspdh-engineering__steps { margin: 0; padding: 0; list-style: none; }
.hspdh-engineering__steps li {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 20px;
    padding: 21px 0;
    border-top: 0;
}
.hspdh-engineering__steps li + li { border-top: 0; }
.hspdh-engineering__steps li > span { color: var(--hspdh-steel); font-size: 29px; font-weight: 300; line-height: 1; }
.hspdh-engineering__steps h3 { margin: 0; color: var(--hspdh-navy); font-size: 20px; line-height: 1.25; }
.hspdh-engineering__steps p { margin: 8px 0 0; color: var(--hspdh-muted); font-size: 15px; line-height: 1.55; }
.hspdh-engineering__fact {
    max-width: 930px;
    margin: 39px 0 0;
    padding-left: 0;
    color: var(--hspdh-ink);
    font-weight: 650;
    line-height: 1.6;
}
.hspdh-engineering__boundary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 34px; background: #f5f7f9; }
.hspdh-engineering__boundary > div { min-width: 0; padding: clamp(26px, 3.2vw, 42px); }
.hspdh-engineering__boundary > div + div { background: #eef3f7; border: 0; }
.hspdh-engineering__boundary h3 { margin: 0 0 9px; color: var(--hspdh-navy); font-size: 20px; }
.hspdh-engineering__boundary > div > p { max-width: 520px; margin: 0 0 20px; color: var(--hspdh-muted); font-size: 14px; line-height: 1.55; }
.hspdh-engineering__boundary ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 24px; margin: 0; padding: 0; color: var(--hspdh-ink); font-size: 14px; font-weight: 650; list-style: none; }
.hspdh-engineering__boundary li::before { content: none; }

/* Catalogue and filters. */
.hspdh-catalogue { background: var(--hspdh-surface); }
.hspdh-catalogue__head { display: grid; max-width: none !important; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.hspdh-catalogue__count { margin: 0; color: var(--hspdh-muted); white-space: nowrap; }
.hspdh-catalogue__count strong { display: block; color: var(--hspdh-navy); font-size: 33px; line-height: 1; }
.hspdh-toolbar {
    display: grid;
    grid-template-columns: minmax(250px, 1.6fr) minmax(150px, .72fr) minmax(150px, .72fr) auto;
    gap: 10px;
    align-items: center;
    margin: 0 0 32px;
}
.hspdh-toolbar label { min-width: 0; margin: 0; }
.hspdh-toolbar input,
.hspdh-toolbar select,
.hspdh-toolbar button {
    width: 100%;
    min-height: 48px;
    margin: 0;
    padding: 0 14px;
    border: 1px solid #c5d1da;
    border-radius: 2px;
    background: #fff;
    color: var(--hspdh-ink);
    font: inherit;
}
.hspdh-toolbar button { width: auto; cursor: pointer; color: var(--hspdh-blue); font-weight: 750; white-space: nowrap; }
.hspdh-toolbar input:focus,
.hspdh-toolbar select:focus,
.hspdh-toolbar button:focus-visible { outline: 2px solid var(--hspdh-blue); outline-offset: 2px; }
.hspdh-toolbar:has(+ .hspdh-result-count:not([hidden])) { margin-bottom: 0; }
.hspdh-result-count { margin: 12px 0 24px; color: var(--hspdh-muted); font-size: 14px; }
.hspdh-result-count[hidden] { display: none !important; }
.hspdh-product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.hspdh-product { display: flex; min-width: 0; flex-direction: column; background: #fff; border: 0; box-shadow: none; }
.hspdh-product[hidden],
.hspdh-empty[hidden],
.hspdh-pagination[hidden] { display: none !important; }
.hspdh-product__media { display: grid; min-height: 246px; place-items: center; padding: 20px; background: #fff; border: 0; }
.hspdh-product__media img { display: block; width: 100%; height: 224px; object-fit: contain; }
.hspdh-product__body { display: flex; flex: 1; min-width: 0; flex-direction: column; padding: 22px; }
.hspdh-product__model { margin: 0 0 8px; color: var(--hspdh-blue); font-size: 13px; font-weight: 800; letter-spacing: .035em; }
.hspdh-product h3 { min-height: 3em; margin: 0 0 18px; font-size: 18px; line-height: 1.45; }
.hspdh-product h3 a { color: var(--hspdh-navy); overflow-wrap: anywhere; text-decoration: none; }
.hspdh-product h3 a:hover { color: var(--hspdh-blue); }
.hspdh-product__specs { display: grid; gap: 7px; margin: 0; border: 0; }
.hspdh-product__specs div { display: grid; grid-template-columns: 42% minmax(0, 1fr); gap: 10px; padding: 0; border: 0; }
.hspdh-product__specs dt,
.hspdh-product__specs dd { margin: 0; font-size: 13px; line-height: 1.45; }
.hspdh-product__specs dt { color: var(--hspdh-muted); }
.hspdh-product__specs dd { color: var(--hspdh-ink); font-weight: 650; overflow-wrap: anywhere; }
.hspdh-product__resources { display: flex; flex-wrap: wrap; gap: 0; margin-top: 17px; }
.hspdh-product__resources a { color: var(--hspdh-blue); font-size: 13px; font-weight: 700; text-underline-offset: 3px; }
.hspdh-product__resources a + a::before { margin-inline: 10px; color: var(--hspdh-steel); content: "·"; text-decoration: none; }
.hspdh-product__actions { display: flex; align-items: center; justify-content: flex-start; gap: 14px; margin-top: 20px; padding-top: 0; }
.hspdh-product__actions .hspc-btn { width: auto; min-height: 42px; padding: 10px 13px; border-radius: 2px; font-size: 13px; text-align: center; }
.hspdh-empty { margin: 0; padding: 32px; background: #fff; border: 1px solid var(--hspdh-line); color: var(--hspdh-muted); text-align: center; }
.hspdh-pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 38px; }
.hspdh-pagination__pages { display: flex; gap: 8px; }
.hspdh-pagination button {
    display: inline-grid;
    min-width: 44px;
    min-height: 44px;
    place-items: center;
    padding: 8px 12px;
    border: 1px solid #bdcad4;
    border-radius: 2px;
    background: #fff;
    color: var(--hspdh-navy);
    cursor: pointer;
    font: inherit;
    font-weight: 750;
}
.hspdh-pagination button[aria-current="page"] { background: var(--hspdh-navy); border-color: var(--hspdh-navy); color: #fff; }
.hspdh-pagination button:disabled { cursor: default; opacity: .38; }
.hspdh-pagination__long { display: none; }

/* Procurement strip, OEM and next actions. */
.hspdh-procurement { padding-block: 55px; background: #fff; border-block: 1px solid var(--hspdh-line); }
.hspdh-procurement h2 { margin-bottom: 25px; font-size: clamp(26px, 2.3vw, 34px); }
.hspdh-procurement__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(22px, 4vw, 56px); margin: 0; padding-block: 22px; border-block: 1px solid rgba(142,160,174,.38); }
.hspdh-procurement__grid > div { min-width: 0; padding: 0; border: 0; }
.hspdh-procurement dt,
.hspdh-procurement dd { margin: 0; }
.hspdh-procurement dt { color: var(--hspdh-navy); font-size: 14px; font-weight: 800; }
.hspdh-procurement dd { margin-top: 6px; color: var(--hspdh-muted); font-size: 14px; line-height: 1.5; }
.hspdh-procurement > .hspc-container > p { margin: 17px 0 0; color: var(--hspdh-muted); font-size: 14px; }
.hspdh-oem { background: var(--hspdh-surface); }
.hspdh-oem .hspc-section-head { margin-bottom: 40px; }
.hspdh-oem .hspc-section-head > p { margin-top: 22px; }
.hspdh-oem__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(330px, 1fr); column-gap: clamp(48px, 5vw, 88px); align-items: start; }
.hspdh-oem__columns { display: grid; align-self: start; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(48px, 5vw, 64px); row-gap: 32px; margin-top: 0; padding-top: 0; }
.hspdh-oem__columns h3,
.hspdh-next h3 { margin: 0 0 14px; color: var(--hspdh-navy); font-size: 19px; }
.hspdh-oem ul { margin: 0; padding-left: 19px; color: var(--hspdh-muted); }
.hspdh-oem li { margin: 8px 0; line-height: 1.55; }
.hspdh-oem__columns > .hspc-btn { grid-column: 1 / -1; justify-self: start; border-radius: 2px; }
.hspdh-oem figure { display: flex; align-self: start; align-items: flex-start; justify-content: center; margin: 0; padding: 0; background: transparent; border: 0; box-shadow: none; }
.hspdh-oem figure img { display: block; width: 100%; max-width: 100%; height: auto; max-height: 460px; object-fit: contain; mix-blend-mode: multiply; }
.hspdh-next { padding-block: clamp(55px, 6vw, 82px); background: #f5f7f9; border: 0; }
.hspdh-next h2 { margin-bottom: 27px; font-size: clamp(26px, 2.3vw, 34px); }
.hspdh-next__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(30px, 5vw, 72px); }
.hspdh-next__grid > div { min-width: 0; padding: 0; border: 0; }
.hspdh-next__grid > div + div { padding-left: 0; border: 0; }
.hspdh-next__grid p { margin: 0 0 18px; color: var(--hspdh-muted); font-size: 14px; line-height: 1.6; }
.hspdh-next nav { display: flex; flex-wrap: wrap; gap: 11px 24px; }
.hspdh-next a { color: var(--hspdh-blue); font-weight: 700; text-decoration: none; }
.hspdh-next a:hover { text-decoration: underline; text-underline-offset: 3px; }
.hspc-page--heavy-duty-procurement .hspc-rfq .hspc-section-head p { color: rgba(255,255,255,.92); opacity: 1; }
.hspc-page--heavy-duty-procurement .hspc-rfq .hspc-section-head h2 { color: #fff !important; }
.hspc-page--heavy-duty-procurement .hspc-rfq { scroll-margin-top: 96px; }
.hspc-page--heavy-duty-procurement .hspc-rfq .hspc-section-head p { color: #eaf2f8 !important; }
.hspc-page--heavy-duty-procurement .hspc-rfq-form,
.hspc-page--heavy-duty-procurement .hspc-rfq-form label,
.hspc-page--heavy-duty-procurement .hspc-rfq-form .htan-consent,
.hspc-page--heavy-duty-procurement .hspc-rfq-form .htan-consent span { color: var(--hspdh-ink) !important; }
.hspc-page--heavy-duty-procurement .hspc-rfq-form input:not([type="checkbox"]):not([type="hidden"]),
.hspc-page--heavy-duty-procurement .hspc-rfq-form textarea {
    background: #fff !important;
    border-color: #c8d3dc !important;
    color: var(--hspdh-ink) !important;
}
.hspc-page--heavy-duty-procurement .hspc-rfq-form input::placeholder,
.hspc-page--heavy-duty-procurement .hspc-rfq-form textarea::placeholder { color: #687887 !important; opacity: 1; }
.hspc-page--heavy-duty-procurement .hspc-rfq-form .hspc-privacy-link { color: var(--hspdh-blue) !important; text-decoration: underline; text-underline-offset: 2px; }

@media (min-width: 1440px) {
    .hspdh-product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 768px) and (max-width: 1099px) {
    .hspdh-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .hspdh-hero__copy { width: min(49%, 510px); }
    .hspdh-hero__image { top: 18%; height: 64%; }
}

@media (max-width: 1099px) {
    .hspdh-hero h1 { font-size: clamp(40px, 5vw, 56px); }
    .hspdh-toolbar { grid-template-columns: minmax(240px, 1.4fr) repeat(2, minmax(140px, .7fr)); }
    .hspdh-toolbar button { width: 100%; }
    .hspdh-oem__grid { grid-template-columns: minmax(0, 1.28fr) minmax(280px, 1fr); }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hspdh-toolbar { margin-bottom: 28px; }
    .hspdh-toolbar:has(+ .hspdh-result-count:not([hidden])) { margin-bottom: 0; }
}

@media (max-width: 767px) {
    .hspc-page--heavy-duty-procurement .hspc-section { padding-block: 52px; }
    .hspdh-hero { min-height: 0; background: #fff; }
    .hspdh-hero::after { display: none; }
    .hspc-page--heavy-duty-procurement .hspdh-hero .hspc-container.hspdh-hero__inner {
        display: flex;
        width: 100% !important;
        max-width: none !important;
        min-width: 0 !important;
        min-height: 0;
        margin: 0 !important;
        flex-direction: column;
        padding: 0 !important;
    }
    .hspc-page--heavy-duty-procurement .hspdh-hero__copy {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        padding: 24px 20px 39px;
    }
    .hspdh-hero__image {
        position: relative;
        top: auto;
        right: auto;
        display: block;
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }
    .hspdh-hero__media {
        position: relative;
        inset: auto;
        pointer-events: auto;
    }
    .hspdh-breadcrumbs { margin-bottom: 30px; }
    .hspdh-breadcrumbs ol,
    .hspdh-breadcrumbs li { max-width: 100%; }
    .hspdh-hero h1 { max-width: 100%; font-size: clamp(38px, 11.4vw, 49px); overflow-wrap: break-word; }
    .hspdh-hero__intro,
    .hspdh-hero__fact { max-width: 100%; overflow-wrap: anywhere; }
    .hspdh-hero__intro { font-size: 16px; }
    .hspdh-hero .hspc-actions { display: grid; grid-template-columns: 1fr; }
    .hspdh-hero .hspc-actions .hspc-btn { width: 100%; }
    .hspdh-engineering__main,
    .hspdh-engineering__boundary,
    .hspdh-catalogue__head,
    .hspdh-toolbar,
    .hspdh-product-grid,
    .hspdh-procurement__grid,
    .hspdh-oem__grid,
    .hspdh-oem__columns,
    .hspdh-next__grid { grid-template-columns: 1fr; }
    .hspdh-engineering__main { gap: 34px; }
    .hspdh-engineering__drawing { padding: 18px; }
    .hspdh-engineering__steps li { grid-template-columns: 44px minmax(0, 1fr); gap: 12px; }
    .hspdh-engineering__steps li > span { font-size: 24px; }
    .hspdh-engineering__boundary > div { padding: 25px 22px; }
    .hspdh-engineering__boundary > div + div { padding-left: 22px; border: 0; }
    .hspdh-engineering__boundary ul { grid-template-columns: 1fr; }
    .hspdh-catalogue__head { gap: 15px; }
    .hspdh-catalogue__count strong { display: inline; margin-right: 5px; font-size: 22px; }
    .hspdh-toolbar { width: 100%; margin-bottom: 24px; }
    .hspdh-toolbar:has(+ .hspdh-result-count:not([hidden])) { margin-bottom: 0; }
    .hspdh-toolbar input,
    .hspdh-toolbar select,
    .hspdh-toolbar button { width: 100%; }
    .hspdh-product__media { min-height: 238px; }
    .hspdh-product__media img { height: 218px; }
    .hspdh-product h3 { min-height: 0; }
    .hspdh-product__actions { align-items: flex-start; flex-direction: column; }
    .hspdh-pagination { gap: 5px; }
    .hspdh-pagination__pages { gap: 5px; }
    .hspdh-pagination button { min-width: 38px; min-height: 44px; padding-inline: 8px; font-size: 13px; }
    .hspdh-pagination > button { min-width: 76px; }
    .hspdh-pagination__short { display: none; }
    .hspdh-pagination__long { display: inline; }
    .hspdh-procurement__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 18px; padding-block: 22px; }
    .hspdh-procurement__grid > div { padding: 0; border: 0; }
    .hspdh-oem__grid { gap: 0; }
    .hspdh-oem__columns > .hspc-btn { grid-column: auto; width: 100%; }
    .hspdh-oem figure { width: 100%; max-width: 420px; margin: 24px auto 0; }
    .hspdh-oem figure img { width: 100%; max-width: 420px; height: auto; max-height: none; }
    .hspdh-next__grid > div,
    .hspdh-next__grid > div + div { padding: 0; border: 0; }
    .hspdh-next nav { align-items: flex-start; flex-direction: column; gap: 10px; }
}

@media (max-width: 389px) {
    .hspdh-pagination > button { min-width: 68px; font-size: 12px; }
    .hspdh-pagination button { min-width: 34px; padding-inline: 6px; }
}

@media (prefers-reduced-motion: reduce) {
    .hspc-page--heavy-duty-procurement * { scroll-behavior: auto !important; }
}