.product-shell {
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.10), transparent 28%),
        linear-gradient(180deg, #f8fbff 0%, #ffffff 34%, #f4f8ff 100%);
}

.product-kicker,
.product-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    color: #1e3a8a;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-kicker--blue,
.product-pill {
    background: rgba(37, 99, 235, 0.12);
    color: #2563eb;
}

.product-catalog-hero,
.product-category-section,
.product-detail-hero,
.product-feature-overview,
.product-benefit-section,
.product-spec-preview,
.product-buy-strip,
.product-spec-table-section {
    padding: 84px 0;
}

.product-catalog-hero__grid,
.product-detail-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.85fr);
    gap: 30px;
    align-items: center;
}

.product-catalog-hero h1,
.product-detail-hero__content h1 {
    margin: 18px 0 16px;
    color: #0f172a;
    font-size: clamp(2.2rem, 4vw, 3.8rem);
    line-height: 1.08;
}

.product-catalog-hero p,
.product-detail-hero__content p,
.product-section-heading p,
.product-card__body p,
.product-feature-card p,
.product-story-card p,
.product-note-card p {
    margin: 0;
    color: #64748b;
    line-height: 1.8;
}

.product-catalog-hero__stats,
.product-meta-row,
.product-card__specs,
.product-action-row,
.product-buy-strip__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.product-stat,
.product-highlight-card,
.product-card,
.product-feature-card,
.product-story-card,
.product-spec-chip,
.product-buy-strip__card,
.product-spec-table-card,
.product-note-card {
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 28px;
    background: #ffffff;
    box-shadow: 0 22px 45px rgba(15, 23, 42, 0.07);
}

.product-stat {
    min-width: 150px;
    padding: 18px 20px;
}

.product-stat strong {
    display: block;
    color: #0f172a;
    font-size: 1.15rem;
}

.product-stat span {
    color: #64748b;
    font-size: 0.92rem;
}

.product-highlight-card,
.product-card__body,
.product-feature-card,
.product-story-card,
.product-buy-strip__card,
.product-note-card {
    padding: 28px;
}

.product-highlight-card {
    background: linear-gradient(155deg, #0f172a 0%, #1e40af 100%);
    color: #e2e8f0;
}

.product-highlight-card h3 {
    margin: 18px 0 14px;
    color: #ffffff;
    line-height: 1.4;
}

.product-highlight-card ul {
    margin: 0;
    padding-left: 18px;
}

.product-highlight-card li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.product-section-heading {
    max-width: 780px;
    margin-bottom: 30px;
}

.product-section-heading h2 {
    margin: 18px 0 12px;
    color: #0f172a;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: 1.2;
}

.product-card-grid,
.product-feature-grid,
.product-story-grid,
.product-spec-preview__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.product-card {
    overflow: hidden;
}

.product-card__media,
.product-detail-hero__media {
    border-radius: 28px;
    overflow: hidden;
    background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.product-card__media {
    min-height: 260px;
}

.product-card__media img,
.product-detail-hero__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.product-card__body h3,
.product-feature-card h3,
.product-story-card h3 {
    margin: 18px 0 12px;
    color: #0f172a;
    line-height: 1.35;
}

.product-card__list {
    margin: 0;
    padding-left: 18px;
    color: #475569;
}

.product-card__list li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.product-card__specs span,
.product-meta-row span {
    padding: 8px 12px;
    border-radius: 999px;
    background: #eff6ff;
    color: #1d4ed8;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.product-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 20px;
    border: 1px solid transparent;
    border-radius: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.product-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.product-btn--primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 16px 28px rgba(37, 99, 235, 0.22);
}

.product-btn--secondary {
    background: #eff6ff;
    border-color: rgba(37, 99, 235, 0.18);
    color: #1d4ed8;
}

.product-btn--light {
    background: #ffffff;
    color: #1d4ed8;
}

.product-btn--button {
    cursor: pointer;
}

.product-empty-state {
    padding: 32px;
    border: 1px dashed rgba(148, 163, 184, 0.45);
    border-radius: 24px;
    background: #ffffff;
}

.product-detail-hero__media {
    min-height: 420px;
    padding: 20px;
}

.product-subnav {
    padding: 0 0 18px;
}

.product-subnav__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 18px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.05);
}

.product-subnav__inner a {
    padding: 10px 16px;
    border-radius: 999px;
    color: #1e3a8a;
    font-weight: 700;
    text-decoration: none;
}

.product-subnav__inner a.is-active {
    background: #1d4ed8;
    color: #ffffff;
}

.product-feature-card__index,
.product-story-card__eyebrow {
    display: inline-flex;
    margin-bottom: 14px;
    color: #2563eb;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-spec-chip {
    padding: 22px;
}

.product-spec-chip strong {
    display: block;
    margin-bottom: 8px;
    color: #0f172a;
}

.product-buy-strip {
    padding-top: 20px;
}

.product-buy-strip__card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: linear-gradient(135deg, #0f172a 0%, #1e40af 100%);
    color: #e2e8f0;
}

.product-buy-strip__card h2 {
    margin: 18px 0 0;
    color: #ffffff;
    font-size: clamp(1.6rem, 2.6vw, 2.4rem);
    line-height: 1.25;
}

.product-spec-table-card {
    overflow: hidden;
}

.product-spec-table {
    width: 100%;
    border-collapse: collapse;
}

.product-spec-table th,
.product-spec-table td {
    padding: 18px 20px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
    vertical-align: top;
}

.product-spec-table th {
    width: 34%;
    color: #0f172a;
    font-weight: 700;
    background: #f8fbff;
}

.product-note-card {
    margin-top: 20px;
}

.product-note-card strong {
    display: block;
    margin-bottom: 10px;
    color: #0f172a;
}

.product-detail-hero--compact {
    padding-bottom: 56px;
}

.product-feature-overview--compact {
    padding-top: 30px;
}

@media (max-width: 992px) {
    .product-catalog-hero,
    .product-category-section,
    .product-detail-hero,
    .product-feature-overview,
    .product-benefit-section,
    .product-spec-preview,
    .product-buy-strip,
    .product-spec-table-section {
        padding: 68px 0;
    }

    .product-catalog-hero__grid,
    .product-detail-hero__grid,
    .product-card-grid,
    .product-feature-grid,
    .product-story-grid,
    .product-spec-preview__grid {
        grid-template-columns: 1fr;
    }

    .product-buy-strip__card {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .product-catalog-hero,
    .product-category-section,
    .product-detail-hero,
    .product-feature-overview,
    .product-benefit-section,
    .product-spec-preview,
    .product-buy-strip,
    .product-spec-table-section {
        padding: 54px 0;
    }

    .product-highlight-card,
    .product-card__body,
    .product-feature-card,
    .product-story-card,
    .product-buy-strip__card,
    .product-note-card {
        padding: 22px;
    }

    .product-catalog-hero__stats,
    .product-meta-row,
    .product-card__actions,
    .product-action-row,
    .product-buy-strip__actions {
        flex-direction: column;
    }

    .product-btn,
    .product-card__actions .product-btn,
    .product-action-row .product-btn,
    .product-buy-strip__actions .product-btn {
        width: 100%;
    }

    .product-spec-table th,
    .product-spec-table td {
        display: block;
        width: 100%;
    }
}