/* PremFixer product index: dark industrial manufacturing system */
:root {
    --pix-bg: #060a10;
    --pix-bg-2: #0a1018;
    --pix-surface: #101821;
    --pix-surface-2: #151f2c;
    --pix-surface-3: #1a2634;
    --pix-ink: #f7fafc;
    --pix-text: #c6d3e1;
    --pix-muted: #8da0b8;
    --pix-line: rgba(148, 163, 184, 0.22);
    --pix-line-strong: rgba(148, 163, 184, 0.38);
    --pix-blue: #4b83ff;
    --pix-blue-2: #2867f0;
    --pix-amber: #d5a238;
    --pix-radius: 8px;
    --pix-font: "IBM Plex Sans", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
    --pix-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
}

.product-index-page {
    background: var(--pix-bg);
}

.product-index-page .site-content > article.page-content {
    padding: 0;
    background: var(--pix-bg);
}

.pp-index-system {
    overflow: hidden;
    padding: 0 0 78px;
    color: var(--pix-ink);
    background:
        radial-gradient(circle at 82% 12%, rgba(75, 131, 255, 0.16), transparent 30%),
        radial-gradient(circle at 14% 24%, rgba(213, 162, 56, 0.08), transparent 28%),
        linear-gradient(180deg, #060a10 0%, #0a0f16 42%, #070b11 100%);
    background-size: auto, auto, auto;
    font-family: var(--pix-font);
}

.pp-index-hero,
.pp-index-proof,
.pp-product-path-stack,
.pp-grid,
.pp-bottom-cta {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.pp-index-hero {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1fr);
    gap: 40px;
    align-items: center;
    padding: 92px 0 26px;
}

.pp-index-eyebrow,
.pp-dual-tracks-kicker,
.pp-path-track-kicker,
.pp-section-label,
.pp-series-section-label,
.pp-route-label,
.pp-index-proof span,
.pp-filter-label,
.pp-card-model {
    font-family: var(--pix-mono);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1;
    text-transform: uppercase;
}

.pp-index-eyebrow,
.pp-path-track-kicker,
.pp-route-label {
    width: fit-content;
    margin: 0 0 16px;
    border: 1px solid rgba(75, 131, 255, 0.35);
    border-radius: 999px;
    padding: 8px 11px;
    color: #9ab8ff;
    background: rgba(75, 131, 255, 0.12);
}

.pp-index-title {
    max-width: 720px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(2.35rem, 4.1vw, 3.95rem);
    font-weight: 850;
    line-height: 1.02;
    letter-spacing: 0;
}

.pp-index-lead {
    max-width: 680px;
    margin: 20px 0 0;
    color: var(--pix-text);
    font-size: clamp(1rem, 1.2vw, 1.12rem);
    line-height: 1.7;
}

.pp-index-actions,
.pp-engineering-cta-actions,
.pp-route-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pp-index-actions {
    margin-top: 26px;
}

.pp-index-actions .btn,
.pp-route-actions .btn,
.pp-engineering-cta-actions .btn,
.pp-catalog-primary-link,
.pp-catalog-secondary-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    padding: 0 18px;
    font-weight: 850;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.pp-index-actions .btn-primary,
.pp-catalog-primary-link,
.pp-route-card--catalog .btn-primary {
    border: 1px solid rgba(105, 150, 255, 0.62);
    color: #ffffff;
    background: linear-gradient(180deg, #4b83ff, #2867f0);
    box-shadow: 0 14px 34px rgba(40, 103, 240, 0.24);
}

.pp-index-actions .btn-outline,
.pp-route-actions .btn-outline,
.pp-engineering-cta-actions .btn-outline,
.pp-catalog-secondary-link {
    border: 1px solid var(--pix-line-strong);
    color: #edf4ff;
    background: rgba(16, 24, 33, 0.68);
}

.pp-index-actions .btn:hover,
.pp-route-actions .btn:hover,
.pp-engineering-cta-actions .btn:hover,
.pp-catalog-primary-link:hover,
.pp-catalog-secondary-link:hover {
    transform: translateY(-1px);
    border-color: rgba(154, 184, 255, 0.78);
}

.pp-index-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin-top: 28px;
    overflow: hidden;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    background: var(--pix-line);
}

.pp-index-metrics div,
.pp-path-stat {
    min-height: 76px;
    display: grid;
    align-content: center;
    gap: 6px;
    padding: 15px;
    background: rgba(16, 24, 33, 0.78);
}

.pp-index-metrics strong,
.pp-path-stat strong {
    color: #9ab8ff;
    font-family: var(--pix-mono);
    font-size: 1.42rem;
    line-height: 1;
}

.pp-index-metrics span,
.pp-path-stat span {
    color: var(--pix-muted);
    font-size: 0.76rem;
    font-weight: 800;
}

.pp-index-visual {
    position: relative;
    min-height: 380px;
    overflow: hidden;
    border: 1px solid var(--pix-line);
    border-radius: 12px;
    background: #0b1119;
    box-shadow: 0 26px 78px rgba(0, 0, 0, 0.34);
}

.pp-index-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 520ms ease, transform 900ms ease;
}

.pp-index-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.pp-index-slide img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: #0b1119;
}

.pp-index-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6, 10, 16, 0.08), rgba(6, 10, 16, 0.72));
}

.pp-index-slide-caption {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 20px;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: end;
}

.pp-index-slide-caption strong {
    max-width: 360px;
    color: #ffffff;
    font-size: 1.04rem;
    line-height: 1.3;
}

.pp-index-slide-caption span {
    color: #cfe0ff;
    font-family: var(--pix-mono);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pp-index-dots {
    position: absolute;
    right: 18px;
    top: 18px;
    z-index: 3;
    display: flex;
    gap: 7px;
}

.pp-index-dot {
    width: 30px;
    height: 3px;
    border: 0;
    border-radius: 999px;
    padding: 0;
    background: rgba(255, 255, 255, 0.36);
    cursor: pointer;
}

.pp-index-dot.is-active {
    background: #ffffff;
}

.pp-index-proof {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    overflow: hidden;
    margin-top: 18px;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    background: rgba(148, 163, 184, 0.16);
}

.pp-index-proof div {
    min-height: 76px;
    display: grid;
    align-content: center;
    gap: 7px;
    padding: 15px 18px;
    border-right: 1px solid var(--pix-line);
    background: rgba(16, 24, 33, 0.76);
}

.pp-index-proof div:last-child {
    border-right: 0;
}

.pp-index-proof strong {
    color: #ffffff;
    font-size: 0.95rem;
    line-height: 1.25;
}

.pp-index-proof span {
    color: #9ab8ff;
    font-size: 0.62rem;
}

.pp-product-path-stack {
    padding: 42px 0 48px;
}

.pp-dual-tracks-head {
    display: grid;
    gap: 14px;
    justify-items: center;
    margin-bottom: 24px;
    text-align: center;
}

.pp-dual-tracks-kicker,
.pp-section-label {
    color: #9ab8ff;
}

.pp-dual-tracks-title,
.pp-path-track-title {
    max-width: 790px;
    margin: 0 auto;
    color: #ffffff;
    font-size: clamp(1.9rem, 3.2vw, 3.15rem);
    font-weight: 850;
    line-height: 1.07;
    letter-spacing: 0;
}

.pp-dual-tracks-sub,
.pp-path-track-lead,
.pp-path-track-lead-cn {
    max-width: 760px;
    margin: 0 auto;
    color: var(--pix-text);
    font-size: 1rem;
    line-height: 1.65;
}

.pp-path-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 4px;
}

.pp-path-nav-btn {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--pix-line-strong);
    border-radius: 999px;
    padding: 0 16px;
    color: #edf4ff;
    background: rgba(16, 24, 33, 0.7);
    font-size: 0.82rem;
    font-weight: 850;
    text-decoration: none;
}

.pp-route-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin: 26px 0 36px;
}

.pp-route-card {
    position: relative;
    overflow: hidden;
    min-height: 270px;
    display: grid;
    align-content: end;
    border: 1px solid var(--pix-line);
    border-radius: 12px;
    padding: 24px;
    color: inherit;
    background: var(--pix-surface);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.22);
}

.pp-route-card::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.3;
    background: var(--route-image) center / cover no-repeat;
    transition: transform 700ms ease, opacity 300ms ease;
}

.pp-route-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 12, 18, 0.32), rgba(8, 12, 18, 0.92) 78%);
}

.pp-route-card:hover::before {
    transform: scale(1.04);
    opacity: 0.42;
}

.pp-route-card > * {
    position: relative;
    z-index: 1;
}

.pp-route-card--catalog {
    --route-image: url("/user/themes/premfixer/images/product-index/hero-fasteners.webp");
}

.pp-route-card--engineering {
    --route-image: url("/user/themes/premfixer/images/product-index/hero-cad-engineering.webp");
}

.pp-route-card--engineering .pp-route-label,
.pp-path-track-kicker--gold,
.pp-path-track--engineering .pp-series-section-label {
    border-color: rgba(213, 162, 56, 0.34);
    color: #f0c76f;
    background: rgba(213, 162, 56, 0.1);
}

.pp-route-card h3 {
    max-width: 480px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(1.38rem, 2.2vw, 2.05rem);
    line-height: 1.1;
}

.pp-route-card p {
    max-width: 540px;
    margin: 13px 0 18px;
    color: var(--pix-text);
    line-height: 1.6;
}

.pp-route-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

.pp-route-list li {
    border: 1px solid var(--pix-line);
    border-radius: 999px;
    padding: 7px 10px;
    color: var(--pix-text);
    background: rgba(16, 24, 33, 0.74);
    font-size: 0.78rem;
    font-weight: 800;
}

.pp-path-track {
    position: relative;
    overflow: hidden;
    margin-top: 24px;
    border: 1px solid var(--pix-line);
    border-radius: 12px;
    padding: 28px;
    background: linear-gradient(180deg, rgba(21, 31, 44, 0.96), rgba(13, 19, 28, 0.96));
    box-shadow: 0 20px 58px rgba(0, 0, 0, 0.22);
}

.pp-path-track-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.58fr);
    gap: 16px 32px;
    align-items: end;
    margin-bottom: 22px;
}

.pp-path-track-title {
    margin-top: 12px;
}

.pp-path-track-lead-cn {
    grid-column: 2;
    color: var(--pix-muted);
    font-size: 0.88rem;
}

.pp-path-track-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    margin: 0 0 24px;
    overflow: hidden;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    background: var(--pix-line);
}

.pp-path-track-stats--gold .pp-path-stat strong {
    color: #f0c76f;
}

.pp-catalog-console {
    margin-bottom: 26px;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    padding: 18px;
    background: rgba(6, 10, 16, 0.5);
}

.pp-catalog-search {
    position: relative;
    margin-bottom: 16px;
}

.pp-catalog-search::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 50%;
    width: 11px;
    height: 11px;
    border: 2px solid var(--pix-muted);
    border-radius: 50%;
    transform: translateY(-50%);
}

.pp-catalog-search::after {
    content: "";
    position: absolute;
    left: 27px;
    top: calc(50% + 7px);
    width: 8px;
    height: 2px;
    background: var(--pix-muted);
    transform: rotate(45deg);
}

.pp-search-input {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--pix-line-strong);
    border-radius: 6px;
    padding: 0 18px 0 46px;
    color: #ffffff;
    background: rgba(8, 12, 18, 0.86);
    font: 750 0.92rem var(--pix-font);
    outline: 0;
}

.pp-search-input::placeholder {
    color: rgba(198, 211, 225, 0.6);
}

.pp-search-input:focus {
    border-color: rgba(105, 150, 255, 0.82);
    box-shadow: 0 0 0 3px rgba(75, 131, 255, 0.14);
}

.pp-filter-row {
    display: grid !important;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 10px 16px;
    align-items: start;
    margin-bottom: 12px;
}

.pp-filter-row:last-child {
    margin-bottom: 0;
}

.pp-filter-label {
    padding-top: 10px;
    color: #9ab8ff;
}

.pp-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pp-filter-chip {
    min-height: 34px;
    border: 1px solid var(--pix-line-strong);
    border-radius: 999px;
    padding: 0 12px;
    color: var(--pix-text);
    background: rgba(16, 24, 33, 0.86);
    font: 800 0.75rem var(--pix-font);
    cursor: pointer;
}

.pp-filter-chip:hover {
    border-color: rgba(105, 150, 255, 0.76);
    color: #ffffff;
}

.pp-filter-chip.is-active,
.pp-filter-chip.active {
    border-color: var(--pix-blue);
    color: #ffffff;
    background: linear-gradient(180deg, #4b83ff, #2867f0);
}

.pp-no-results {
    margin: 0 0 24px;
    border: 1px solid rgba(213, 162, 56, 0.36);
    border-radius: var(--pix-radius);
    padding: 18px;
    background: rgba(213, 162, 56, 0.1);
    color: #f5d891;
}

.pp-catalog-featured-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 14px;
}

.pp-section-label,
.pp-series-section-label {
    margin: 0;
}

.pp-catalog-carousel-controls {
    display: flex;
    gap: 8px;
}

.pp-catalog-carousel-btn {
    width: 38px;
    height: 38px;
    border: 1px solid var(--pix-line-strong);
    border-radius: 50%;
    color: #edf4ff;
    background: rgba(16, 24, 33, 0.82);
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.pp-catalog-carousel-btn:hover,
.pp-catalog-carousel-btn:focus-visible {
    border-color: rgba(105, 150, 255, 0.72);
    background: rgba(75, 131, 255, 0.16);
    transform: translateY(-1px);
    outline: 0;
}

.pp-catalog-family-carousel {
    overflow: hidden;
    margin-inline: -2px;
    padding: 2px;
}

.pp-catalog-family-grid {
    --family-card-width: min(760px, 78vw);
    display: flex;
    gap: 14px;
    will-change: transform;
    transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.pp-catalog-family-card {
    flex: 0 0 var(--family-card-width);
    overflow: hidden;
    min-height: 276px;
    display: grid;
    grid-template-columns: minmax(250px, 42%) minmax(0, 1fr);
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    color: inherit;
    background: rgba(16, 24, 33, 0.88);
    text-decoration: none;
    opacity: 0.54;
    transform: scale(0.94);
    transform-origin: center;
    transition: transform 260ms ease, opacity 260ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.pp-catalog-family-card.is-active {
    opacity: 1;
    transform: scale(1);
    border-color: rgba(105, 150, 255, 0.58);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
}

.pp-catalog-family-card:hover,
.pp-series-card:hover,
.pp-card:hover {
    transform: translateY(-2px);
    border-color: rgba(105, 150, 255, 0.58);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
}

.pp-catalog-family-media {
    overflow: hidden;
    background: var(--pix-surface-2);
    display: grid;
    place-items: center;
    min-height: 276px;
}

.pp-catalog-family-media img {
    width: 82%;
    height: 78%;
    display: block;
    object-fit: contain;
    object-position: center center;
}

.pp-catalog-family-body {
    display: grid;
    gap: 10px;
    align-content: center;
    padding: 24px;
}

.pp-catalog-family-card span,
.pp-card-model {
    width: fit-content;
    border: 1px solid rgba(75, 131, 255, 0.32);
    border-radius: 999px;
    padding: 5px 8px;
    color: #9ab8ff;
    background: rgba(75, 131, 255, 0.12);
}

.pp-catalog-family-card strong {
    color: #ffffff;
    font-size: clamp(1.2rem, 2vw, 1.7rem);
    line-height: 1.28;
}

.pp-catalog-family-card em {
    color: var(--pix-muted);
    font-size: 0.98rem;
    font-style: normal;
    line-height: 1.5;
}

.pp-catalog-family-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.pp-catalog-family-dot {
    width: 8px;
    height: 8px;
    border: 0;
    border-radius: 50%;
    padding: 0;
    background: rgba(154, 184, 255, 0.34);
    cursor: pointer;
    transition: width 180ms ease, background 180ms ease;
}

.pp-catalog-family-dot.is-active {
    width: 24px;
    border-radius: 999px;
    background: #9ab8ff;
}

.pp-catalog-bottom-cta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-top: 22px;
    border-top: 1px solid var(--pix-line);
    padding-top: 18px;
}

.pp-transition-strip {
    min-height: 64px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: center;
}

.pp-transition-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--pix-line-strong), transparent);
}

.pp-transition-label {
    color: var(--pix-muted);
    font-size: 0.88rem;
    font-weight: 800;
}

.pp-transition-arrow {
    display: none;
}

.pp-engineering-media {
    min-height: 240px;
    overflow: hidden;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    margin-bottom: 22px;
    background: var(--pix-surface-2);
}

.pp-engineering-media img {
    width: 100%;
    height: 100%;
    min-height: 240px;
    display: block;
    object-fit: cover;
}

.pp-series-featured-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 14px 0 24px;
}

.pp-series-card {
    min-height: 132px;
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    padding: 16px;
    color: inherit;
    background: rgba(16, 24, 33, 0.86);
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.pp-series-card-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(213, 162, 56, 0.34);
    border-radius: 6px;
    color: #f0c76f;
    background: rgba(213, 162, 56, 0.1);
    font-family: var(--pix-mono);
    font-size: 0.76rem;
    font-weight: 850;
}

.pp-series-card h3 {
    margin: 0 0 7px;
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.3;
}

.pp-series-card p {
    margin: 0 0 10px;
    color: var(--pix-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.pp-series-card-meta,
.pp-card-specs,
.pp-card-tags,
.pp-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pp-series-card-meta span {
    border: 1px solid rgba(213, 162, 56, 0.26);
    border-radius: 999px;
    padding: 4px 7px;
    color: #f0c76f;
    background: rgba(213, 162, 56, 0.08);
    font-family: var(--pix-mono);
    font-size: 0.6rem;
    text-transform: uppercase;
}

.pp-series-compact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 14px;
}

.pp-series-compact-link {
    min-height: 46px;
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr) 18px;
    gap: 12px;
    align-items: center;
    border: 1px solid var(--pix-line);
    border-radius: 6px;
    padding: 8px 12px;
    color: inherit;
    background: rgba(16, 24, 33, 0.82);
    text-decoration: none;
}

.pp-series-compact-link::after {
    content: ">";
    color: #f0c76f;
    font-family: var(--pix-mono);
}

.pp-series-compact-link code {
    border: 1px solid rgba(213, 162, 56, 0.34);
    border-radius: 999px;
    padding: 4px 7px;
    color: #f0c76f;
    background: rgba(213, 162, 56, 0.1);
    font-family: var(--pix-mono);
    font-size: 0.64rem;
}

.pp-series-compact-link strong {
    color: #ffffff;
    font-size: 0.82rem;
}

.pp-engineering-bottom-cta {
    margin-top: 26px;
    border: 1px solid rgba(213, 162, 56, 0.3);
    border-radius: var(--pix-radius);
    padding: 26px;
    background: linear-gradient(90deg, rgba(213, 162, 56, 0.12), rgba(75, 131, 255, 0.08));
    text-align: center;
}

.pp-engineering-cta-tagline {
    margin: 0 0 16px;
    color: #ffffff;
    font-size: 1.12rem;
    font-weight: 850;
}

.btn.btn-accent {
    border: 1px solid rgba(240, 199, 111, 0.7);
    color: #111827;
    background: #f0c76f;
}

.pp-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding: 0 0 32px;
}

.pp-card,
.pf-card--product {
    overflow: hidden;
    border: 1px solid var(--pix-line);
    border-radius: var(--pix-radius);
    background: rgba(16, 24, 33, 0.88);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.pp-card.hidden {
    display: none;
}

.pp-card-img {
    aspect-ratio: 1.16;
    background:
        radial-gradient(circle at 50% 35%, rgba(75, 131, 255, 0.16), transparent 52%),
        linear-gradient(180deg, #172233, #0b1119);
}

.pp-card-img img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    padding: 18px;
}

.pp-card-body {
    display: grid;
    gap: 8px;
    padding: 16px;
}

.pp-card-name {
    min-height: 2.6em;
    margin: 0;
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.3;
}

.pp-card-name-cn {
    margin: 0;
    color: var(--pix-muted);
    font-size: 0.82rem;
    line-height: 1.4;
}

.pp-card-specs span,
.pp-card-tags span,
.pp-card-meta span {
    border: 1px solid var(--pix-line);
    border-radius: 999px;
    padding: 4px 7px;
    color: var(--pix-muted);
    background: rgba(6, 10, 16, 0.36);
    font-size: 0.68rem;
    font-weight: 800;
}

.pp-card-link {
    margin-top: 4px;
    color: #9ab8ff;
    font-weight: 850;
    text-decoration: none;
}

.pp-bottom-cta {
    border: 1px solid var(--pix-line) !important;
    border-radius: 12px !important;
    color: var(--pix-text);
    background: rgba(16, 24, 33, 0.88) !important;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.pp-bottom-cta h2 {
    color: #ffffff;
}

.pi-reveal {
    opacity: 1;
    transform: none;
    animation: piFadeUp 520ms ease both;
}

@keyframes piFadeUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1100px) {
    .pp-index-hero {
        grid-template-columns: 1fr;
        padding-top: 84px;
    }

    .pp-index-visual {
        min-height: 360px;
    }

    .pp-index-proof,
    .pp-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pp-route-grid,
    .pp-path-track-header,
    .pp-series-featured-grid {
        grid-template-columns: 1fr;
    }

    .pp-path-track-lead-cn {
        grid-column: auto;
    }
}

@media (max-width: 760px) {
    .pp-index-hero,
    .pp-index-proof,
    .pp-product-path-stack,
    .pp-grid,
    .pp-bottom-cta {
        width: min(100% - 32px, 1180px);
    }

    .pp-index-hero {
        gap: 24px;
        padding-top: 78px;
    }

    .pp-index-title {
        font-size: clamp(2.05rem, 10vw, 3.15rem);
        line-height: 1.05;
    }

    .pp-index-metrics,
    .pp-index-proof,
    .pp-path-track-stats,
    .pp-grid {
        grid-template-columns: 1fr;
    }

    .pp-index-visual {
        min-height: 300px;
    }

    .pp-index-proof div {
        border-right: 0;
        border-bottom: 1px solid var(--pix-line);
    }

    .pp-index-proof div:last-child {
        border-bottom: 0;
    }

    .pp-route-card,
    .pp-path-track {
        padding: 20px 16px;
    }

    .pp-filter-row,
    .pp-series-compact-grid {
        grid-template-columns: 1fr;
    }

    .pp-filter-label {
        padding-top: 0;
    }

    .pp-catalog-featured-head,
    .pp-catalog-bottom-cta {
        align-items: stretch;
        flex-direction: column;
    }

    .pp-catalog-family-grid {
        --family-card-width: calc(100vw - 36px);
    }

    .pp-catalog-family-card {
        grid-template-columns: 1fr;
        grid-template-rows: 142px minmax(0, 1fr);
        min-height: 330px;
    }

    .pp-catalog-family-media {
        min-height: 142px;
    }

    .pp-catalog-family-body {
        align-content: start;
        padding: 18px;
    }

    .pp-catalog-primary-link,
    .pp-catalog-secondary-link,
    .pp-engineering-cta-actions .btn,
    .pp-index-actions .btn,
    .pp-route-actions .btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pp-catalog-family-grid,
    .pp-index-slide,
    .pp-route-card::before,
    .pp-catalog-family-card,
    .pp-series-card,
    .pp-card,
    .pi-reveal {
        animation: none;
        transition: none;
        transform: none;
    }
}

/* P0 product card texture layer */
.pp-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    border-color: rgba(127, 144, 166, 0.22);
    border-radius: 8px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
        rgba(13, 20, 31, 0.92);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.pp-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.85), transparent 68%);
    opacity: 0;
    transition: opacity 180ms ease;
    pointer-events: none;
}

.pp-card:hover::before,
.pp-card:focus-within::before {
    opacity: 1;
}

.pp-card:hover,
.pp-card:focus-within,
.pf-card--product:hover,
.pf-card--product:focus-within {
    transform: translateY(-3px);
    border-color: rgba(96, 165, 250, 0.55);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.3);
}

.pp-card-img {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(127, 144, 166, 0.16);
    background:
        radial-gradient(circle at 50% 34%, rgba(96, 165, 250, 0.18), transparent 50%),
        linear-gradient(180deg, #172233 0%, #0b1119 100%);
}

.pp-card-img img {
    transition: transform 260ms ease, filter 180ms ease;
}

.pp-card:hover .pp-card-img img,
.pp-card:focus-within .pp-card-img img {
    transform: scale(1.035);
    filter: saturate(1.05) contrast(1.04);
}

.pp-card-body {
    flex: 1;
    align-content: start;
    padding: 16px 16px 18px;
}

.pp-card-model {
    border-radius: 4px;
    color: #b9cdfd;
    background: rgba(37, 99, 235, 0.12);
}

.pp-card-name {
    min-height: 2.7em;
    font-weight: 760;
}

.pp-card-specs span,
.pp-card-tags span,
.pp-card-meta span {
    border-radius: 4px;
    border-color: rgba(127, 144, 166, 0.24);
    background: rgba(6, 10, 16, 0.34);
}

.pp-card-tags span {
    color: rgba(226, 232, 240, 0.72);
}

.pp-card-meta .pp-card-moi {
    border-color: rgba(37, 99, 235, 0.38);
    color: #bfdbfe;
    background: rgba(37, 99, 235, 0.14);
}

.pp-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 38px;
    margin-top: 8px;
    padding: 0 12px;
    border: 1px solid rgba(96, 165, 250, 0.34);
    border-radius: 4px;
    color: #dbeafe;
    background: rgba(37, 99, 235, 0.1);
    transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.pp-card-link:hover,
.pp-card-link:focus-visible {
    border-color: rgba(96, 165, 250, 0.68);
    background: rgba(37, 99, 235, 0.18);
    color: #ffffff;
    transform: translateX(2px);
}

.pp-card-link:focus-visible {
    outline: 2px solid rgba(96, 165, 250, 0.95);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    .pp-card::before,
    .pp-card-img img,
    .pp-card-link {
        transition: none;
        transform: none;
    }
}