/* Product detail page — Global Indus layout */

.pdp {
    background: #fff;
    color: var(--color-text);
}

.pdp-empty {
    text-align: center;
    padding: 5rem 0;
}

/* Breadcrumb */
.pdp-crumb-bar {
    padding: 0.75rem 0;
    background: #f4f7fa;
    border-bottom: 1px solid var(--color-border);
}

.pdp-crumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.45rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.pdp-crumb a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.pdp-crumb a:hover { color: var(--color-primary); }
.pdp-crumb span:not([aria-current]) { color: #b0bec5; }
.pdp-crumb [aria-current="page"] {
    color: var(--color-primary-dark);
    font-weight: 600;
}

/* Shared tokens */
.pdp-eyebrow {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.pdp-section-heading {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-primary-dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 1rem;
}

.pdp-section-text {
    font-size: 0.97rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin: 0 0 1.25rem;
}

.pdp-section {
    padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.pdp-section--alt {
    background: #f4f8fc;
}

.pdp-section-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.pdp-section-head__line {
    flex: 1;
    max-width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
}

.pdp-section-head__title {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    white-space: nowrap;
}

/* Buttons */
.pdp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0.65rem 1.35rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.pdp-btn--primary {
    color: #fff;
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.pdp-btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
    transform: translateY(-1px);
}

.pdp-btn--outline {
    color: var(--color-primary);
    background: #fff;
    border-color: #c5d5e8;
}

.pdp-btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
    background: #f8fbfe;
}

.pdp-btn--block { width: 100%; }

.pdp-hero-v2__check {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: #fff;
    background: var(--color-primary);
    border-radius: 50%;
}

.pdp-hero-v2__check svg {
    width: 11px;
    height: 11px;
}

/* ===== HERO 2-COLUMN (product info + gallery) ===== */
.pdp-hero-split {
    padding: clamp(2rem, 4vw, 3rem) 0;
    background: #f5f7fa;
    border-bottom: 1px solid var(--color-border);
}

.pdp-hero-split__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
}

.pdp-hero-split__info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: fit-content;
}

.pdp-hero-split__label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 0.85rem;
}

.pdp-hero-split__title {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.2vw, 2.35rem);
    font-weight: 800;
    color: var(--color-primary-dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 1.25rem;
}

.pdp-hero-split__title::before {
    content: '';
    flex-shrink: 0;
    width: 4px;
    height: 1.15em;
    background: var(--color-primary);
    border-radius: 2px;
}

.pdp-hero-split__copy {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.pdp-hero-split__desc {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin: 0;
    max-width: 36rem;
}

.pdp-hero-split__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.pdp-btn--pill {
    border-radius: 999px;
    padding: 0.7rem 1.65rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    min-height: 46px;
}

.pdp-hero-split__actions .pdp-btn--primary {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.pdp-hero-split__actions .pdp-btn--outline {
    color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    background: transparent;
}

.pdp-hero-split__media {
    margin: 0;
    min-width: 0;
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.pdp-hero-split__img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    object-position: center top;
}

.pdp-spec-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 0.95rem;
    background: #fff;
    border: 1px solid #e8eef4;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(15, 39, 68, 0.07);
}

.pdp-spec-card__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-primary);
    background: #e8f2fa;
    border-radius: 50%;
}

.pdp-spec-card__icon svg {
    width: 20px;
    height: 20px;
}

.pdp-spec-card__body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.pdp-spec-card__value {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1.25;
}

.pdp-spec-card__label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--color-text-muted);
    line-height: 1.3;
}

/* ===== HIGHLIGHTS ROW ===== */
.pdp-highlights {
    padding: 1.25rem 0;
    background: var(--color-primary-dark);
    border-top: 3px solid var(--color-primary-light);
}

.pdp-highlights__row {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.75rem;
}

.pdp-highlights__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.3rem;
    padding: 0.5rem;
}

.pdp-highlights__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7eb8e8;
    margin-bottom: 0.15rem;
}

.pdp-highlights__icon svg {
    width: 22px;
    height: 22px;
}

.pdp-highlights__label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

.pdp-highlights__value {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}

/* ===== OVERVIEW ===== */
.pdp-overview-v2__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
}

.pdp-overview-v2__media {
    margin: 0;
    padding: 2rem;
    background: linear-gradient(160deg, #e8f2fa 0%, #f0f7fc 100%);
    border-radius: var(--radius-lg);
    border: 1px solid #d0e4f4;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdp-overview-v2__media img {
    display: block;
    max-width: 100%;
    max-height: 360px;
    object-fit: contain;
}

.pdp-overview-v2__benefits {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pdp-overview-v2__benefits li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--color-text-muted);
}

/* ===== KEY FEATURES ===== */
.pdp-features-v2 {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.pdp-features-v2__card {
    padding: 1.5rem 1.35rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.25s, transform 0.25s;
}

.pdp-features-v2__card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.pdp-features-v2__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    color: var(--color-primary);
    background: #e8f2fa;
    border-radius: 10px;
}

.pdp-features-v2__icon svg {
    width: 22px;
    height: 22px;
}

.pdp-features-v2__title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin: 0 0 0.5rem;
    line-height: 1.35;
}

.pdp-features-v2__desc {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* ===== COMPONENTS ===== */
.pdp-section--components {
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.pdp-components__head {
    text-align: center;
    margin: 0 0 clamp(2rem, 4vw, 2.75rem);
}

.pdp-components__eyebrow {
    display: inline-block;
    margin-bottom: 0.85rem;
}

.pdp-section-head--components {
    margin-bottom: 0;
}

.pdp-components__intro {
    max-width: 42rem;
    margin: 1rem auto 0;
    font-size: 0.97rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    text-align: center;
}

.pdp-components__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 3.5vw, 3rem);
    align-items: start;
}

.pdp-components__cards {
    grid-column: 1;
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 1fr;
    gap: 0.75rem;
    align-self: stretch;
}

.pdp-components__cards > li {
    display: flex;
    min-width: 0;
    min-height: 0;
}

.pdp-components__cards > li:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    justify-content: center;
}

.pdp-components__cards > li:last-child:nth-child(odd) .pdp-component-card {
    width: calc(50% - 0.375rem);
    max-width: none;
}

.pdp-component-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    height: 100%;
    min-height: 60px;
    padding: 0.85rem 1rem;
    text-align: left;
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(15, 39, 68, 0.04);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s, background 0.2s;
}

.pdp-component-card:hover {
    border-color: #b8cfe4;
    box-shadow: 0 8px 24px rgba(15, 39, 68, 0.08);
    transform: translateY(-2px);
}

.pdp-component-card.is-active {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, #f0f7fc 0%, #fff 100%);
    box-shadow: 0 10px 28px rgba(12, 74, 110, 0.12);
}

.pdp-component-card__index {
    flex-shrink: 0;
    min-width: 1.75rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-align: left;
    color: var(--color-primary);
    opacity: 0.55;
}

.pdp-component-card.is-active .pdp-component-card__index {
    opacity: 1;
}

.pdp-component-card__label {
    flex: 1;
    min-width: 0;
    line-height: 1.4;
}

.pdp-components__visual {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    position: sticky;
    top: calc(var(--sticky-height) + var(--header-height) + 1.5rem);
    margin: 0;
    width: 100%;
    min-height: 0;
}

.pdp-components__visual-frame {
    position: relative;
    width: 100%;
    height: auto;
    min-height: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
}

.pdp-components__visual-img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    object-fit: contain;
    object-position: center center;
    transition: opacity 0.25s ease, transform 0.35s ease;
}

.pdp-components__visual-caption {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    flex-shrink: 0;
    padding: 0;
    margin: 0;
}

.pdp-components__visual-badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.3rem 0.7rem;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: #e8f2fa;
    border-radius: 999px;
}

.pdp-components__visual-caption strong {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1.35;
}

.pdp-components__visual-count {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ===== APPLICATIONS ===== */
.pdp-apps-v2 {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.pdp-apps-v2__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.65rem;
    padding: 1.25rem 0.75rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s, transform 0.2s;
}

.pdp-apps-v2__item:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}

.pdp-apps-v2__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-primary);
    background: #e8f2fa;
    border-radius: 10px;
    flex-shrink: 0;
}

.pdp-apps-v2__icon svg {
    width: 22px;
    height: 22px;
}

.pdp-apps-v2__label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.35;
}

/* ===== CONFIG TABLE ===== */
.pdp-config-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.pdp-config-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 640px;
}

.pdp-config-table thead th {
    padding: 0.9rem 1rem;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: var(--color-primary-dark);
    border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.pdp-config-table thead th:first-child {
    text-align: left;
}

.pdp-config-table tbody th {
    padding: 0.8rem 1rem;
    text-align: left;
    font-weight: 700;
    color: var(--color-primary-dark);
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.pdp-config-table tbody td {
    padding: 0.8rem 1rem;
    text-align: center;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    border-right: 1px solid #eef2f6;
}

.pdp-config-table tr.is-alt th { background: #f4f8fc; }
.pdp-config-table tr.is-alt td { background: #f8fbfd; }

.pdp-config-table__yes {
    display: inline-flex;
    color: #16a34a;
    font-weight: 800;
    font-size: 1rem;
}

/* ===== TECHNICAL SPECIFICATIONS (styled table) ===== */
.pdp-section--specs {
    background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.pdp-config-table-wrap--spec {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(15, 39, 68, 0.06);
    overflow: hidden;
    background: #fff;
}

.pdp-config-table--spec {
    min-width: 0;
}

.pdp-config-table--spec thead th {
    padding: 0.95rem 1.25rem;
    text-align: left;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: var(--color-primary-dark);
    border: none;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.pdp-config-table--spec thead th:last-child {
    border-right: none;
}

.pdp-config-table--spec tbody th,
.pdp-config-table--spec tbody td {
    padding: 1rem 1.25rem;
    text-align: left;
    vertical-align: middle;
    border: none;
    border-bottom: 1px solid #eef2f6;
    white-space: normal;
}

.pdp-config-table--spec tbody th {
    width: 38%;
    font-weight: 700;
    color: var(--color-primary-dark);
    background: #fff;
    border-left: 3px solid transparent;
    transition: border-color 0.2s, background 0.2s;
}

.pdp-config-table--spec tbody td {
    color: var(--color-text);
    font-weight: 500;
    line-height: 1.6;
    background: #fff;
    position: relative;
}

.pdp-config-table--spec tbody td::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 55%;
    background: #e2e8f0;
}

.pdp-config-table--spec tr.is-alt th,
.pdp-config-table--spec tr.is-alt td {
    background: #f8fbfd;
}

.pdp-config-table--spec tbody tr:hover th {
    border-left-color: var(--color-primary);
    background: #f0f7fc;
}

.pdp-config-table--spec tbody tr:hover td {
    background: #f0f7fc;
}

.pdp-config-table--spec tbody tr:last-child th,
.pdp-config-table--spec tbody tr:last-child td {
    border-bottom: none;
}

.pdp-spec-table__param {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    line-height: 1.4;
}

.pdp-spec-table__value {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

@media (max-width: 640px) {
    .pdp-config-table--spec thead {
        display: none;
    }

    .pdp-config-table--spec tbody tr {
        display: block;
        padding: 0.9rem 1rem 0.9rem 1.15rem;
        border-bottom: 1px solid #eef2f6;
        border-left: 3px solid #e2e8f0;
    }

    .pdp-config-table--spec tbody tr:hover {
        border-left-color: var(--color-primary);
        background: #f0f7fc;
    }

    .pdp-config-table--spec tbody tr.is-alt {
        background: #f8fbfd;
    }

    .pdp-config-table--spec tbody th,
    .pdp-config-table--spec tbody td {
        display: block;
        width: 100%;
        padding: 0.2rem 0;
        border: none;
        border-left: none;
        background: transparent !important;
    }

    .pdp-config-table--spec tbody td::before {
        display: none;
    }

    .pdp-spec-table__param {
        margin-bottom: 0.35rem;
        font-size: 0.72rem;
    }

    .pdp-spec-table__value {
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--color-text-muted);
    }
}

/* ===== GALLERY ===== */
.pdp-gallery-v2 {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.pdp-gallery-v2__item figure {
    margin: 0;
}

.pdp-gallery-v2__item img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface-muted);
}

.pdp-gallery-v2__item figcaption {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-align: center;
    color: var(--color-primary-dark);
}

/* ===== FAQ + QUOTE ===== */
.pdp-faq-quote__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 4vw, 3rem);
    align-items: start;
}

.pdp-accordion__item {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 0.55rem;
    background: #fff;
    overflow: hidden;
}

.pdp-accordion__item[open] {
    border-color: var(--color-primary-light);
}

.pdp-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    cursor: pointer;
    list-style: none;
}

.pdp-accordion__trigger::-webkit-details-marker { display: none; }

.pdp-accordion__icon {
    flex-shrink: 0;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
    transition: transform 0.2s;
}

.pdp-accordion__item[open] .pdp-accordion__icon {
    transform: rotate(45deg);
}

.pdp-accordion__panel {
    padding: 0 1.15rem 1rem;
}

.pdp-accordion__panel p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.pdp-quote-form-wrap {
    padding: 1.75rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.pdp-quote-form__field {
    margin-bottom: 1rem;
}

.pdp-quote-form__field label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
}

.pdp-quote-form__field input,
.pdp-quote-form__field select,
.pdp-quote-form__field textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text);
    background: #f8fafc;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pdp-quote-form__field input:focus,
.pdp-quote-form__field select:focus,
.pdp-quote-form__field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 73, 118, 0.12);
}

.pdp-quote-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ===== STICKY BOTTOM BAR ===== */
.pdp-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--color-primary-dark);
    border-top: 3px solid var(--color-primary-light);
    box-shadow: 0 -8px 32px rgba(15, 39, 68, 0.2);
}

.pdp-sticky-bar__inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.pdp-sticky-bar__item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    padding: 0.9rem 1rem;
    text-decoration: none;
    color: #fff;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    transition: background 0.2s;
}

.pdp-sticky-bar__item:last-child { border-right: none; }
.pdp-sticky-bar__item:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.pdp-sticky-bar__item--accent { background: rgba(255, 255, 255, 0.06); }

.pdp-sticky-bar__icon {
    flex-shrink: 0;
    display: flex;
    color: #7eb8e8;
}

.pdp-sticky-bar__text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.pdp-sticky-bar__text strong {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pdp-sticky-bar__text span {
    font-size: 0.8rem;
    opacity: 0.85;
}

/* Scroll anchors */
#pdp-hero,
#pdp-overview,
#pdp-features,
#pdp-components,
#pdp-applications,
#pdp-specifications,
#pdp-related,
#pdp-contact {
    scroll-margin-top: calc(var(--sticky-height) + var(--header-height) + 16px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
    .pdp-hero-split__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .pdp-components__layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .pdp-components__head,
    .pdp-components__cards,
    .pdp-components__visual {
        grid-column: 1;
        grid-row: auto;
    }

    .pdp-components__visual {
        position: static;
        align-self: auto;
    }

    .pdp-components__visual-frame {
        height: auto !important;
        min-height: clamp(240px, 42vw, 380px);
        aspect-ratio: 5 / 4;
    }

    .pdp-highlights__row {
        grid-template-columns: repeat(3, 1fr);
    }

    .pdp-features-v2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pdp-gallery-v2 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .pdp {
        padding-bottom: 0;
    }

    .pdp-hero-split__media {
        order: -1;
    }

    .pdp-hero-split__img {
        width: 100%;
        height: auto;
        max-height: none;
    }

    .pdp-hero-split__actions {
        flex-direction: column;
    }

    .pdp-hero-split__actions .pdp-btn {
        width: 100%;
        justify-content: center;
    }

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

    .pdp-overview-v2__grid,
    .pdp-components__layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .pdp-components__head,
    .pdp-components__cards,
    .pdp-components__visual {
        grid-column: 1;
        grid-row: auto;
    }

    .pdp-components__visual {
        position: static;
        order: -1;
        align-self: auto;
    }

    .pdp-components__visual-frame {
        height: auto !important;
        aspect-ratio: 4 / 3;
        min-height: clamp(220px, 56vw, 320px);
    }

    .pdp-components__cards {
        grid-template-columns: 1fr;
    }

    .pdp-components__cards > li:last-child:nth-child(odd) .pdp-component-card {
        max-width: none;
    }

    .pdp-faq-quote__grid {
        grid-template-columns: 1fr;
    }

    .pdp-features-v2 {
        grid-template-columns: 1fr;
    }

    .pdp-apps-v2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pdp-gallery-v2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pdp-quote-form__row {
        grid-template-columns: 1fr;
    }

    .pdp-sticky-bar {
        position: static;
        margin-top: 2rem;
    }

    .pdp-sticky-bar__inner {
        grid-template-columns: 1fr;
    }

    .pdp-sticky-bar__item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        justify-content: flex-start;
        padding: 1rem 1.25rem;
    }

    .pdp-sticky-bar__item:last-child {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .pdp-highlights__row,
    .pdp-apps-v2 {
        grid-template-columns: 1fr;
    }

    .pdp-spec-card {
        flex: 1 1 100%;
    }

    .pdp-hero-split__title {
        font-size: clamp(1.35rem, 6vw, 1.75rem);
    }

    .pdp-hero-split__lead {
        font-size: 0.875rem;
    }

    .pdp-gallery-v2 {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .pdp-section-heading {
        font-size: 1.35rem;
    }
}