/* =============================================
   PRODUCTS HUB — Category Page Styles
   Pressmatik Industrial Press Lines
   ============================================= */

:root {
    --pmk-dark: #1a1a2e;
    --pmk-navy: #16213e;
    --pmk-blue: #0f3460;
    --pmk-red: #971B26;
    --pmk-text: #2d2d3a;
    --pmk-muted: #5f6570;
    --pmk-light: #f7f8fa;
    --pmk-border: #e4e6ea;
    --pmk-card-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    --pmk-card-shadow-hover: 0 20px 50px rgba(0, 0, 0, 0.12);
}

/* ===== HERO ===== */
.phub-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pmk-dark) 0%, var(--pmk-navy) 45%, var(--pmk-blue) 100%);
    color: #fff;
}

.phub-hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.035) 1px, transparent 0);
    background-size: 44px 44px;
    pointer-events: none;
}

.phub-hero__inner {
    position: relative;
    z-index: 2;
    padding: 56px 0 48px;
}

.phub-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.82rem;
    list-style: none;
    padding: 0;
}

.phub-hero__breadcrumb a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.2s;
}

.phub-hero__breadcrumb a:hover {
    color: #fff;
}

.phub-hero__breadcrumb .sep {
    color: rgba(255, 255, 255, 0.3);
}

.phub-hero__breadcrumb .current {
    color: rgba(255, 255, 255, 0.85);
}

.phub-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.phub-hero__subtitle {
    font-size: 1.15rem;
    line-height: 1.6;
    opacity: 0.88;
    max-width: 640px;
    margin-bottom: 32px;
}

/* Stats strip */
.phub-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 36px;
    max-width: 620px;
}

.phub-stat {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 14px 10px;
    text-align: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.phub-stat__icon {
    font-size: 1rem;
    color: var(--main-color, var(--pmk-red));
    margin-bottom: 4px;
}

.phub-stat__value {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1.25;
}

.phub-stat__label {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    opacity: 0.75;
    margin-top: 2px;
}

/* Hero CTAs */
.phub-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.phub-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.88rem;
    padding: 12px 28px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.25s ease;
    border: 2px solid transparent;
    letter-spacing: 0.02em;
    cursor: pointer;
}

.phub-btn--primary {
    background: var(--main-color, var(--pmk-red));
    color: #fff;
    border-color: var(--main-color, var(--pmk-red));
}

.phub-btn--primary:hover {
    background: color-mix(in srgb, var(--main-color, var(--pmk-red)) 85%, #000);
    border-color: color-mix(in srgb, var(--main-color, var(--pmk-red)) 85%, #000);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.phub-btn--outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.35);
}

.phub-btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}

.phub-btn--green {
    background: #25d366;
    color: #fff;
    border-color: #25d366;
}

.phub-btn--green:hover {
    background: #1fb855;
    border-color: #1fb855;
    color: #fff;
    transform: translateY(-2px);
}

.phub-btn--dark {
    background: var(--pmk-dark);
    color: #fff;
    border-color: var(--pmk-dark);
}

.phub-btn--dark:hover {
    background: var(--pmk-navy);
    border-color: var(--pmk-navy);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.phub-btn--outline-dark {
    background: transparent;
    color: var(--pmk-dark);
    border-color: var(--pmk-border);
}

.phub-btn--outline-dark:hover {
    background: var(--pmk-light);
    border-color: var(--pmk-dark);
    color: var(--pmk-dark);
}

/* ===== FILTER BAR ===== */
.phub-filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 36px;
}

.phub-filter-btn {
    background: #fff;
    border: 1.5px solid var(--pmk-border);
    color: var(--pmk-muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 20px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.22s ease;
    line-height: 1;
}

.phub-filter-btn:hover {
    border-color: var(--main-color, var(--pmk-red));
    color: var(--main-color, var(--pmk-red));
}

.phub-filter-btn--active {
    background: var(--main-color, var(--pmk-red));
    border-color: var(--main-color, var(--pmk-red));
    color: #fff;
}

.phub-filter-empty {
    width: 100%;
    text-align: center;
    color: var(--pmk-muted);
    font-size: 0.95rem;
    padding: 24px 0;
    order: 99;
}

/* ===== CARD VISIBILITY (filter) ===== */
.phub-card--hidden {
    display: none !important;
}

/* ===== CAMPAIGN BANNER ===== */
.phub-campaign-banner {
    background: linear-gradient(90deg, var(--pmk-dark) 0%, var(--pmk-navy) 100%);
    color: #fff;
    padding: 0;
}

.phub-campaign-banner__inner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 18px 0;
    flex-wrap: wrap;
}

.phub-campaign-banner__icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    color: #fff;
}

.phub-campaign-banner__body {
    flex: 1;
    min-width: 200px;
}

.phub-campaign-banner__badge {
    display: inline-block;
    background: var(--pmk-red);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 20px;
    margin-bottom: 4px;
}

.phub-campaign-banner__title {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.35;
}

.phub-campaign-banner__text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    margin: 4px 0 0;
    line-height: 1.5;
}

.phub-campaign-banner__cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    color: var(--pmk-dark);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    flex-shrink: 0;
}

.phub-campaign-banner__cta:hover {
    background: var(--pmk-red);
    color: #fff;
    transform: translateY(-1px);
}

/* ===== GRID SECTION ===== */
.phub-grid-section {
    padding: 64px 0;
    background: var(--pmk-light);
}

.phub-section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 48px;
}

.phub-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--main-color, var(--pmk-red));
    margin-bottom: 10px;
}

.phub-section-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--pmk-dark);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.phub-section-header p {
    color: var(--pmk-muted);
    font-size: 1rem;
    line-height: 1.65;
    margin: 0;
}

/* ===== PRODUCT CARDS GRID ===== */
.phub-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px;
}

/* Card */
.phub-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--pmk-border);
    box-shadow: var(--pmk-card-shadow);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.3s ease;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    flex: 0 0 calc((100% - 56px) / 3);
    max-width: calc((100% - 56px) / 3);
}

.phub-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--pmk-card-shadow-hover);
    border-color: var(--card-accent, var(--pmk-red));
    color: inherit;
    text-decoration: none;
}

/* Card image */
.phub-card__visual {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--card-gradient, linear-gradient(135deg, #1a1a2e, #0f3460));
}

.phub-card__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.phub-card:hover .phub-card__visual img {
    transform: scale(1.06);
}

.phub-card__visual-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phub-card__visual-icon i {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.12);
}

.phub-card__badge {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.phub-card__models {
    position: absolute;
    bottom: 14px;
    left: 14px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Card content */
.phub-card__content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 22px;
}

.phub-card__topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}

.phub-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--pmk-dark);
    margin: 0;
    flex: 1;
}

.phub-card__tonnage {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--card-accent, var(--pmk-red));
    white-space: nowrap;
    background: color-mix(in srgb, var(--card-accent, var(--pmk-red)) 10%, transparent);
    padding: 3px 10px;
    border-radius: 4px;
}

.phub-card__desc {
    font-size: 0.88rem;
    color: var(--pmk-muted);
    line-height: 1.6;
    margin: 10px 0 14px;
}

/* Card bullets */
.phub-card__bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.phub-card__bullets li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--pmk-text);
    line-height: 1.4;
}

.phub-card__bullets li::before {
    content: '';
    flex-shrink: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--card-accent, var(--pmk-red));
    margin-top: 5px;
}

/* Card CTA */
.phub-card__cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--card-accent, var(--pmk-red));
    transition: gap 0.25s ease;
}

.phub-card:hover .phub-card__cta {
    gap: 10px;
}

.phub-card__cta i {
    font-size: 0.7rem;
    transition: transform 0.25s ease;
}

.phub-card:hover .phub-card__cta i {
    transform: translateX(3px);
}

/* ===== COMPARATOR SECTION ===== */
.phub-comparator {
    background: var(--pmk-light);
    padding: 0 0 48px;
}

.phub-comparator__toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    background: #fff;
    border: 1px solid var(--pmk-border);
    border-radius: 8px;
    padding: 16px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--pmk-dark);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 0;
}

.phub-comparator__toggle:hover {
    border-color: var(--pmk-red);
    box-shadow: 0 2px 12px rgba(151, 27, 38, 0.08);
}

.phub-comparator__toggle--open {
    border-radius: 8px 8px 0 0;
    border-color: var(--pmk-red);
    border-bottom-color: transparent;
    margin-bottom: -1px;
}

.phub-comparator__toggle-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--pmk-red) 10%, transparent);
    color: var(--pmk-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.phub-comparator__chevron {
    margin-left: auto;
    color: var(--pmk-muted);
    font-size: 0.8rem;
    transition: transform 0.25s ease;
}

.phub-comparator__toggle--open .phub-comparator__chevron {
    transform: rotate(180deg);
}

.phub-comparator__body {
    background: #fff;
    border: 1px solid var(--pmk-red);
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 28px 24px 32px;
}

.phub-comparator__heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--pmk-dark);
    margin: 0 0 20px;
}

.phub-comparator__scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Comparison table */
.phub-cmp-table {
    width: 100%;
    min-width: 680px;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.phub-cmp-table thead th {
    background: var(--pmk-light);
    color: var(--pmk-muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 10px 14px;
    border-bottom: 2px solid var(--pmk-border);
    white-space: nowrap;
}

.phub-cmp-table tbody tr {
    border-bottom: 1px solid var(--pmk-border);
    transition: background 0.15s ease;
}

.phub-cmp-table tbody tr:last-child {
    border-bottom: none;
}

.phub-cmp-table tbody tr:hover {
    background: #fafbfc;
}

.phub-cmp-table td {
    padding: 14px 14px;
    color: var(--pmk-text);
    vertical-align: middle;
}

.phub-cmp-table__name {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.phub-cmp-table__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
}

.phub-cmp-table__badge {
    display: inline-block;
    background: var(--pmk-light);
    color: var(--pmk-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid var(--pmk-border);
    white-space: nowrap;
}

.phub-cmp-table__tonnage {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    color: var(--pmk-dark);
    font-weight: 600;
}

.phub-cmp-table__models {
    font-weight: 700;
    color: var(--pmk-dark);
}

.phub-cmp-table__custom {
    font-size: 0.78rem;
    color: var(--pmk-muted);
    font-style: italic;
}

.phub-cmp-table__bestfor {
    color: var(--pmk-muted);
    font-size: 0.875rem;
    max-width: 260px;
}

.phub-cmp-table__cta {
    white-space: nowrap;
}

.phub-cmp-table__link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--pmk-red);
    text-decoration: none;
    padding: 6px 12px;
    border: 1px solid currentColor;
    border-radius: 4px;
    transition: background 0.2s ease, color 0.2s ease;
}

.phub-cmp-table__link:hover {
    background: var(--pmk-red);
    color: #fff;
}

/* ===== DIFFERENTIALS ===== */
.phub-diff {
    padding: 64px 0;
    background: #fff;
}

.phub-diff__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.phub-diff__item {
    text-align: center;
    padding: 32px 20px;
    border-radius: 12px;
    border: 1px solid var(--pmk-border);
    background: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.phub-diff__item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.phub-diff__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--main-color, var(--pmk-red));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.phub-diff__icon i {
    font-size: 1.2rem;
    color: #fff;
}

.phub-diff__item h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pmk-dark);
    margin-bottom: 8px;
}

.phub-diff__item p {
    font-size: 0.85rem;
    color: var(--pmk-muted);
    line-height: 1.55;
    margin: 0;
}

/* ===== FINAL CTA ===== */
.phub-final-cta {
    background: linear-gradient(135deg, var(--pmk-dark) 0%, var(--pmk-blue) 100%);
    color: #fff;
    padding: 56px 0;
    position: relative;
    overflow: hidden;
}

.phub-final-cta__deco {
    position: absolute;
    top: -30%;
    right: -5%;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.025);
    pointer-events: none;
}

.phub-final-cta__inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.phub-final-cta__text h2 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    margin-bottom: 10px;
}

.phub-final-cta__text p {
    font-size: 1rem;
    opacity: 0.85;
    margin: 0;
    max-width: 540px;
    line-height: 1.6;
}

.phub-final-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    flex-shrink: 0;
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 991px) {
    .phub-cards {
        gap: 28px;
    }

    .phub-card {
        flex: 0 0 calc((100% - 28px) / 2);
        max-width: calc((100% - 28px) / 2);
    }

    .phub-diff__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .phub-final-cta__inner {
        flex-direction: column;
        text-align: center;
    }

    .phub-final-cta__actions {
        justify-content: center;
    }

    .phub-stats {
        max-width: 100%;
    }
}

/* Mobile */
@media (max-width: 575px) {
    .phub-hero__inner {
        padding: 36px 0 32px;
    }

    .phub-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .phub-stat {
        padding: 10px 8px;
    }

    .phub-stat__value {
        font-size: 1.15rem;
    }

    .phub-stat__label {
        font-size: 0.62rem;
    }

    .phub-cards {
        gap: 20px;
    }

    .phub-card {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .phub-card__visual {
        height: 200px;
    }

    .phub-diff__grid {
        grid-template-columns: 1fr;
    }

    .phub-grid-section {
        padding: 40px 0;
    }

    .phub-diff {
        padding: 40px 0;
    }

    .phub-final-cta {
        padding: 40px 0;
    }

    .phub-hero__ctas {
        flex-direction: column;
    }

    .phub-hero__ctas .phub-btn {
        justify-content: center;
    }

    .phub-final-cta__actions {
        flex-direction: column;
        width: 100%;
    }

    .phub-final-cta__actions .phub-btn {
        justify-content: center;
    }
}

/* Animation — card entrance via IntersectionObserver (JS-driven) */
.phub-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.phub-card.phub-card--visible,
.phub-card.phub-card--anim {
    opacity: 1;
    transform: translateY(0);
}

/* Fallback for no-JS: show all cards */
.no-js .phub-card {
    opacity: 1;
    transform: none;
}

@keyframes phubCardIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Print */
@media print {

    .phub-hero,
    .phub-final-cta {
        background: #333 !important;
    }

    .phub-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}