/* ============================
   Product Details Page
   ============================ */

/* Breadcrumb */
.breadcrumb {
    padding: 20px 40px;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb__list {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb__item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.breadcrumb__item a {
    color: var(--text-muted);
    transition: var(--transition);
}

.breadcrumb__item a:hover {
    color: var(--primary-color);
}

.breadcrumb__item--active {
    color: var(--text-dark);
    font-weight: 600;
}

.breadcrumb__sep {
    color: var(--border-color);
}

/* ============================
   Product Main Section
   ============================ */
.product-main {
    padding: 60px 40px 80px;
    background-color: var(--bg-white);
}

.product-main__container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
}

/* Gallery */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 100px;
}

.product-gallery__main {
    border-radius: 20px;
    overflow: hidden;
    background-color: var(--bg-light);
    aspect-ratio: 4 / 3;
    position: relative;
}

.product-gallery__main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.product-gallery__badge {
    position: absolute;
    top: 20px;
    inset-inline-start: 20px;
    background-color: var(--primary-color);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 0.03em;
}

.product-gallery__thumbs {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.product-gallery__thumbs::-webkit-scrollbar {
    height: 4px;
}

.product-gallery__thumbs::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: 4px;
}

.product-gallery__thumbs::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.product-gallery__thumb {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--bg-light);
}

.product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery__thumb:hover,
.product-gallery__thumb--active {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(164, 215, 66, 0.3);
}

/* Product Info */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.product-info__category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-light);
    color: #5a8a1a;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    width: fit-content;
}

.product-info__title {
    font-size: clamp(1.75rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.product-info__desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.85;
}

/* Key Features */
.product-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-features__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.product-features__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.product-features__item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.product-features__icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #5a8a1a;
    flex-shrink: 0;
}

/* Specs Grid */
.product-specs {
    background-color: var(--bg-light);
    border-radius: 16px;
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.product-specs__item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-specs__label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.product-specs__value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* Wood Color Picker */
.product-colors {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.product-colors__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.product-colors__row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.product-colors__swatch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.product-colors__swatch:hover,
.product-colors__swatch--active {
    border-color: var(--primary-color);
    transform: scale(1.12);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.product-colors__swatch-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

/* CTA Buttons */
.product-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-cta__primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--primary-color);
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 32px;
    border-radius: 14px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
}

.product-cta__primary:hover {
    background-color: var(--primary-color-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(164, 215, 66, 0.4);
}

.product-cta__secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: transparent;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 32px;
    border-radius: 14px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
}

.product-cta__secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--primary-light);
}

/* Trust Badges */
.product-trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding-top: 4px;
    border-top: 1px solid var(--border-color);
}

.product-trust__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
}

.product-trust__icon {
    color: var(--primary-color);
}

.product-trust__label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ============================
   Product Tabs Section
   ============================ */
.product-tabs {
    padding: 60px 40px;
    background-color: var(--bg-light);
}

.product-tabs__container {
    max-width: 1280px;
    margin: 0 auto;
}

.product-tabs__nav {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 40px;
}

.product-tabs__btn {
    padding: 14px 28px;
    background: none;
    border: none;
    font-family: 'Cairo', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    border-radius: 8px 8px 0 0;
}

.product-tabs__btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.product-tabs__btn:hover {
    color: var(--text-dark);
    background-color: rgba(164, 215, 66, 0.08);
}

.product-tabs__btn--active {
    color: var(--text-dark);
    font-weight: 700;
}

.product-tabs__btn--active::after {
    transform: scaleX(1);
}

.product-tabs__panel {
    display: none;
}

.product-tabs__panel--active {
    display: block;
}

/* Description Tab */
.tab-description {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.tab-description__text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.tab-description__text p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 16px;
}

.tab-description__image {
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.tab-description__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Specs Table Tab */
.tab-specs__table {
    background-color: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.tab-specs__row {
    display: grid;
    grid-template-columns: 220px 1fr;
    border-bottom: 1px solid var(--border-color);
}

.tab-specs__row:last-child {
    border-bottom: none;
}

.tab-specs__key {
    padding: 16px 24px;
    background-color: var(--bg-light);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-dark);
    border-inline-end: 1px solid var(--border-color);
}

.tab-specs__val {
    padding: 16px 24px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Reviews Tab */
.tab-reviews {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-gallery__thumbs--hidden {
    display: none !important;
}

.tab-reviews--text-only .review-card__text {
    margin: 0;
    padding: 20px 24px;
    background-color: var(--bg-white);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.reviews-summary {
    display: flex;
    align-items: center;
    gap: 32px;
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 28px;
    border: 1px solid var(--border-color);
}

.reviews-summary__score {
    text-align: center;
    flex-shrink: 0;
}

.reviews-summary__number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
}

.reviews-summary__stars {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin: 8px 0 4px;
    color: #f59e0b;
}

.reviews-summary__count {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.reviews-summary__bars {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.review-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.review-bar__track {
    flex: 1;
    height: 8px;
    background-color: var(--bg-light);
    border-radius: 4px;
    overflow: hidden;
}

.review-bar__fill {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: 4px;
}

.review-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.review-card__header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.review-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: #5a8a1a;
    flex-shrink: 0;
}

.review-card__meta {
    flex: 1;
}

.review-card__name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.review-card__date {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.review-card__stars {
    display: flex;
    gap: 3px;
    color: #f59e0b;
}

.review-card__text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.75;
}

/* ============================
   Related Products Section
   ============================ */
.related-products {
    padding: 80px 40px;
    background-color: var(--bg-white);
}

.related-products__container {
    max-width: 1280px;
    margin: 0 auto;
}

.related-products__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    gap: 16px;
}

.related-products__title {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--text-dark);
}

.related-products__title span {
    color: var(--primary-color);
}

.related-products__link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
    transition: var(--transition);
}

.related-products__link:hover {
    gap: 10px;
}

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

/* Related Card */
.related-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
    border-color: var(--primary-color);
}

.related-card__image {
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--bg-light);
    position: relative;
}

.related-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.related-card:hover .related-card__image img {
    transform: scale(1.06);
}

.related-card__badge {
    position: absolute;
    top: 12px;
    inset-inline-start: 12px;
    background-color: var(--primary-color);
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

.related-card__body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.related-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.related-card__desc {
    font-size: 0.83rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.related-card__cta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    transition: var(--transition);
}

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

/* ============================
   Product CTA Banner
   ============================ */
.product-cta-banner {
    padding: 80px 40px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    text-align: center;
}

.product-cta-banner__container {
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.product-cta-banner__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(164, 215, 66, 0.15);
    border: 1px solid rgba(164, 215, 66, 0.3);
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 20px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.product-cta-banner__title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.25;
}

.product-cta-banner__text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.75;
}

.product-cta-banner__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.product-cta-banner__btn-primary {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-color);
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: 12px;
    transition: var(--transition);
}

.product-cta-banner__btn-primary:hover {
    background-color: var(--primary-color-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(164, 215, 66, 0.35);
}

.product-cta-banner__btn-secondary {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: transparent;
    color: rgba(255,255,255,0.85);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    transition: var(--transition);
}

.product-cta-banner__btn-secondary:hover {
    background-color: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.4);
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 1100px) {
    .product-main__container {
        gap: 48px;
    }
    .related-products__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .product-main {
        padding: 40px 24px 60px;
    }
    .product-main__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .product-gallery {
        position: static;
    }
    .tab-description {
        grid-template-columns: 1fr;
    }
    .breadcrumb {
        padding: 16px 24px;
    }
    .product-tabs {
        padding: 40px 24px;
    }
    .related-products {
        padding: 60px 24px;
    }
    .product-cta-banner {
        padding: 60px 24px;
    }
}

@media (max-width: 600px) {
    .product-specs {
        grid-template-columns: 1fr;
    }
    .related-products__grid {
        grid-template-columns: 1fr;
    }
    .product-trust {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .tab-specs__row {
        grid-template-columns: 1fr;
    }
    .tab-specs__key {
        border-inline-end: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 8px;
    }
    .reviews-summary {
        flex-direction: column;
        align-items: flex-start;
    }
    .product-gallery__thumb {
        width: 64px;
        height: 64px;
    }
}