/* Prabha - Product Detail page */
.prabha-product-detail-page {
    font-family: "Inter", sans-serif;
    box-sizing: border-box;
    color: #475569;
}
.prabha-product-detail-page *,
.prabha-product-detail-page *::before,
.prabha-product-detail-page *::after {
    box-sizing: border-box;
}
.prabha-product-detail-page img {
    max-width: 100%;
}

/* ---------- Breadcrumb / title banner ---------- */
.prabha-product-detail-page .pd-banner {
    background: linear-gradient(171deg, #eff6ff 16.67%, #e6fbff 83.33%);
    padding: 60px 20px;
}
.prabha-product-detail-page .pd-banner-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.prabha-product-detail-page .pd-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}
.prabha-product-detail-page .pd-breadcrumb a {
    color: #475569;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}
.prabha-product-detail-page .pd-breadcrumb a:hover {
    color: #2e6fe6;
}
.prabha-product-detail-page .pd-breadcrumb .pd-sep {
    color: #2e6fe6;
    font-weight: 700;
}
.prabha-product-detail-page .pd-breadcrumb .pd-current {
    color: #2e6fe6;
    font-weight: 700;
}
.prabha-product-detail-page .pd-banner-title {
    margin: 0;
    font-size: 44px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.2px;
    color: #1f2938;
}

/* ---------- Detail section ---------- */
.prabha-product-detail-page .pd-detail {
    background: #fff;
    padding: 72px 20px;
}
.prabha-product-detail-page .pd-detail-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 56px;
}

/* Gallery */
.prabha-product-detail-page .pd-gallery {
    width: 620px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.prabha-product-detail-page .pd-main-image {
    position: relative;
    width: 100%;
    height: 520px;
    background: #2a3441;
    border-radius: 24px;
    overflow: hidden;
}
.prabha-product-detail-page .pd-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.prabha-product-detail-page .pd-badge {
    position: absolute;
    left: 20px;
    top: 20px;
    display: inline-flex;
    align-items: center;
    padding: 7px 14px;
    border-radius: 999px;
    background: linear-gradient(90deg, #2e6fe6 0%, #19b6d8 100%);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: #fff;
}
.prabha-product-detail-page .pd-thumbs {
    display: flex;
    gap: 14px;
}
.prabha-product-detail-page .pd-thumb {
    flex: 1 1 0;
    height: 96px;
    background: #2a3441;
    border: 2px solid transparent;
    border-radius: 12px;
    overflow: hidden;
    padding: 0;
    cursor: pointer;
}
.prabha-product-detail-page .pd-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.prabha-product-detail-page .pd-thumb.is-active {
    border-color: #2e6fe6;
}

/* Info column */
.prabha-product-detail-page .pd-info {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.prabha-product-detail-page .pd-rating {
    display: flex;
    align-items: center;
    gap: 10px;
}
.prabha-product-detail-page .pd-stars {
    display: inline-flex;
    gap: 4px;
    color: #2e6fe6;
    font-size: 15px;
}
.prabha-product-detail-page .pd-rating-note {
    font-size: 13px;
    font-weight: 500;
    color: #475569;
}
.prabha-product-detail-page .pd-title {
    margin: 0;
    font-size: 34px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    color: #1f2938;
}
.prabha-product-detail-page .pd-description {
    margin: 0;
    font-size: 16px;
    line-height: 26px;
    color: #475569;
}

/* Specifications card */
.prabha-product-detail-page .pd-specs {
    background: #f4f6fa;
    border-radius: 16px;
    padding: 24px;
}
.prabha-product-detail-page .pd-specs-title {
    margin: 0 0 12px;
    font-size: 16px;
    font-weight: 700;
    color: #1f2938;
}
.prabha-product-detail-page .pd-specs-grid {
    display: flex;
    gap: 32px;
}
.prabha-product-detail-page .pd-specs-col {
    flex: 1 1 0;
    min-width: 0;
}
.prabha-product-detail-page .pd-spec-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 11px 0;
    border-bottom: 1px solid #e2e8f0;
}
.prabha-product-detail-page .pd-spec-col:last-child .pd-spec-row:last-child,
.prabha-product-detail-page .pd-spec-row.is-last {
    border-bottom: none;
}
.prabha-product-detail-page .pd-spec-key {
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
    flex-shrink: 0;
}
.prabha-product-detail-page .pd-spec-fill {
    flex: 1 1 0;
    min-width: 0;
}
.prabha-product-detail-page .pd-spec-val {
    font-size: 13px;
    font-weight: 700;
    color: #2a3441;
    text-align: right;
}

/* Action buttons */
.prabha-product-detail-page .pd-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}
.prabha-product-detail-page .pd-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 17px 30px;
    border-radius: 14px;
    background: linear-gradient(90deg, #2e6fe6 0%, #19b6d8 100%);
    box-shadow: 0 12px 26px rgba(46, 111, 230, 0.28);
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.prabha-product-detail-page .pd-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(46, 111, 230, 0.34);
}
.prabha-product-detail-page .pd-btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 17px 30px;
    border-radius: 14px;
    border: 1.5px solid #e2e8f0;
    background: #fff;
    font-size: 15px;
    font-weight: 700;
    color: #2a3441;
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.prabha-product-detail-page .pd-btn-secondary:hover {
    border-color: #2e6fe6;
    color: #2e6fe6;
}

/* ---------- Key features ---------- */
.prabha-product-detail-page .pd-features {
    background: #f8fafc;
    padding: 80px 20px;
}
.prabha-product-detail-page .pd-features-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.prabha-product-detail-page .pd-features-title {
    margin: 0;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #1f2938;
}
.prabha-product-detail-page .pd-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.prabha-product-detail-page .pd-feature-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.prabha-product-detail-page .pd-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(45, 110, 230, 0.1);
}
.prabha-product-detail-page .pd-feature-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(90deg, #2e6fe6 0%, #19b6d8 100%);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}
.prabha-product-detail-page .pd-feature-card h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    line-height: 20px;
    color: #1f2938;
}
.prabha-product-detail-page .pd-feature-card p {
    margin: 0;
    font-size: 12px;
    line-height: 18px;
    color: #475569;
}

/* ---------- Responsive ---------- */
@media (max-width: 1399px) {
    .prabha-product-detail-page .pd-gallery {
        width: 520px;
    }
}
@media (max-width: 1199px) {
    .prabha-product-detail-page .pd-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 991px) {
    .prabha-product-detail-page .pd-detail-inner {
        flex-direction: column;
        gap: 32px;
    }
    .prabha-product-detail-page .pd-gallery {
        width: 100%;
    }
    .prabha-product-detail-page .pd-main-image {
        height: 440px;
    }
    .prabha-product-detail-page .pd-banner-title {
        font-size: 36px;
    }
}
@media (max-width: 767px) {
    .prabha-product-detail-page .pd-banner {
        padding: 44px 16px;
    }
    .prabha-product-detail-page .pd-banner-title {
        font-size: 30px;
        letter-spacing: -0.8px;
    }
    .prabha-product-detail-page .pd-detail {
        padding: 48px 16px;
    }
    .prabha-product-detail-page .pd-features {
        padding: 56px 16px;
    }
    .prabha-product-detail-page .pd-main-image {
        height: 340px;
        border-radius: 18px;
    }
    .prabha-product-detail-page .pd-specs-grid {
        flex-direction: column;
        gap: 0;
    }
    .prabha-product-detail-page .pd-specs-col:first-child .pd-spec-row:last-child {
        border-bottom: 1px solid #e2e8f0;
    }
    .prabha-product-detail-page .pd-features-grid {
        grid-template-columns: 1fr;
    }
    .prabha-product-detail-page .pd-title {
        font-size: 28px;
    }
    .prabha-product-detail-page .pd-btn-primary,
    .prabha-product-detail-page .pd-btn-secondary {
        flex: 1 1 100%;
        justify-content: center;
    }
}
@media (max-width: 479px) {
    .prabha-product-detail-page .pd-thumb {
        height: 72px;
    }
}