/* ============================================================
   Egoire – Luxury Product Detail
   Namespace: pd-
   Tokens:  Gold #C6A75E · Beige #EAD8CF · Black #0a0a0a
   Fonts:   Playfair Display · Cormorant Garamond · Inter
   ============================================================ */

/* ==========================================================
   0. CONTAINER
   ========================================================== */
.pd-container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 48px);
}


/* ==========================================================
   1. BREADCRUMB
   ========================================================== */
.pd-breadcrumb {
    padding: 24px 0 0;
}

.pd-breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: #999;
}

.pd-breadcrumb__list li {
    display: flex;
    align-items: center;
}

.pd-breadcrumb__list li + li::before {
    content: '/';
    margin: 0 10px;
    color: #ccc;
    font-weight: 300;
}

.pd-breadcrumb__list a {
    color: #888;
    text-decoration: none;
    transition: color 0.25s ease;
}

.pd-breadcrumb__list a:hover {
    color: #C6A75E;
}

.pd-breadcrumb__list [aria-current="page"] {
    color: #555;
}


/* ==========================================================
   2. TWO-COLUMN PRODUCT GRID
   ========================================================== */
.pd-product {
    padding: 48px 0 80px;
}

.pd-product__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
}


/* ==========================================================
   3. IMAGE GALLERY
   ========================================================== */
.pd-gallery {
    position: relative;
}

/* --- Stage (aspect 4:5 for portrait product shots) --- */
.pd-gallery__stage {
    position: relative;
    aspect-ratio: 4 / 5;
    background: #f8f5f1;
    border-radius: 4px;
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
}

.pd-gallery__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.pd-gallery__image.is-active {
    opacity: 1;
    pointer-events: auto;
}

/* Placeholder when no images */
.pd-gallery__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #d4c5b5;
}

/* --- Navigation Arrows --- */
.pd-gallery__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #0a0a0a;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.pd-gallery__stage:hover .pd-gallery__arrow {
    opacity: 1;
}

.pd-gallery__arrow:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.06);
}

.pd-gallery__arrow--prev {
    left: 16px;
}

.pd-gallery__arrow--next {
    right: 16px;
}

/* --- Counter --- */
.pd-gallery__counter {
    position: absolute;
    bottom: 16px;
    right: 16px;
    z-index: 3;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(10, 10, 10, 0.35);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 5px 12px;
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pd-gallery__stage:hover .pd-gallery__counter {
    opacity: 1;
}

/* --- Badges inside gallery --- */
.pd-gallery__badges {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pd-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
}

.pd-badge--sale {
    background: #0a0a0a;
    color: #C6A75E;
}

.pd-badge--best_seller {
    background: #C6A75E;
    color: #fff;
}

.pd-badge--new {
    background: #fff;
    color: #0a0a0a;
    border: 1px solid rgba(10, 10, 10, 0.1);
}


/* --- Thumbnails (desktop) --- */
.pd-gallery__thumbs {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 2px;
}

.pd-gallery__thumbs::-webkit-scrollbar {
    display: none;
}

.pd-gallery__thumb {
    flex: 0 0 auto;
    width: 72px;
    height: 90px;
    border: none;
    border-radius: 3px;
    overflow: hidden;
    padding: 0;
    cursor: pointer;
    background: #f8f5f1;
    position: relative;
    opacity: 0.55;
    transition: opacity 0.3s ease;
}

.pd-gallery__thumb::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #C6A75E;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.pd-gallery__thumb.is-active {
    opacity: 1;
}

.pd-gallery__thumb.is-active::after {
    transform: scaleX(1);
}

.pd-gallery__thumb:hover {
    opacity: 0.9;
}

.pd-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


/* --- Mobile Dots (hidden on desktop) --- */
.pd-gallery__dots {
    display: none;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.pd-gallery__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid rgba(10, 10, 10, 0.25);
    background: transparent;
    padding: 0;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.pd-gallery__dot.is-active {
    background: #C6A75E;
    border-color: #C6A75E;
    transform: scale(1.2);
}


/* ==========================================================
   4. PRODUCT INFO — RIGHT COLUMN
   ========================================================== */
.pd-info {
    padding-top: 8px;
}

/* Brand */
.pd-info__brand {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #999;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.25s ease;
}

.pd-info__brand:hover {
    color: #C6A75E;
}

/* Title */
.pd-info__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 500;
    line-height: 1.2;
    color: #0a0a0a;
    margin: 0 0 14px;
    letter-spacing: -0.01em;
}

/* Categories */
.pd-info__categories {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    margin-bottom: 24px;
}

.pd-info__cat-link {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 400;
    color: #C6A75E;
    text-decoration: none;
    transition: color 0.25s ease;
}

.pd-info__cat-link:hover {
    color: #b0903e;
}

.pd-info__cat-sep {
    margin: 0 8px;
    color: #ccc;
    font-size: 10px;
}

/* Price */
.pd-info__price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 24px;
}

.pd-info__price-current {
    font-family: 'Cormorant Garamond', serif;
    font-size: 30px;
    font-weight: 600;
    color: #0a0a0a;
    letter-spacing: -0.01em;
}

.pd-info__price-old {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    font-weight: 400;
    color: #aaa;
    text-decoration: line-through;
}

.pd-info__price-sale {
    font-family: 'Cormorant Garamond', serif;
    font-size: 30px;
    font-weight: 600;
    color: #0a0a0a;
    letter-spacing: -0.01em;
}

.pd-info__price-badge {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #C6A75E;
    background: rgba(198, 167, 94, 0.1);
    padding: 3px 10px;
    border-radius: 2px;
}

/* Excerpt */
.pd-info__excerpt {
    font-family: 'Inter', sans-serif;
    font-size: 14.5px;
    font-weight: 400;
    line-height: 1.75;
    color: #666;
    margin: 0 0 28px;
    max-width: 520px;
}

/* Divider */
.pd-info__divider {
    border: none;
    height: 1px;
    background: rgba(10, 10, 10, 0.07);
    margin: 24px 0;
}

/* Stock */
.pd-info__stock {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 12.5px;
    font-weight: 500;
    margin-bottom: 24px;
}

.pd-info__stock--in {
    color: #5a8a5a;
}

.pd-info__stock--in svg {
    stroke: #5a8a5a;
}

.pd-info__stock--out {
    color: #b06060;
}

.pd-info__stock--out svg {
    stroke: #b06060;
}


/* ==========================================================
   4b. VARIANT SELECTOR
   ========================================================== */
.pd-info__variants {
    margin-bottom: 12px;
}

.pd-info__variants-label {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 10px;
}

.pd-info__variants-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pd-variant {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid #e0d6cf;
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.pd-variant:hover {
    border-color: #C6A75E;
}

.pd-variant--active,
.pd-variant:has(input:checked) {
    border-color: #C6A75E;
    background: rgba(198, 167, 94, 0.04);
}

.pd-variant input[type="radio"] {
    accent-color: #C6A75E;
    width: 16px;
    height: 16px;
    margin: 0;
    flex-shrink: 0;
}

.pd-variant__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.pd-variant__ml {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #0a0a0a;
}

.pd-variant__label {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    color: #888;
}

.pd-variant__price {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #0a0a0a;
    text-align: right;
}

.pd-variant__price-old {
    text-decoration: line-through;
    color: #999;
    font-weight: 400;
    margin-right: 6px;
    font-size: 12px;
}

.pd-variant__price-sale {
    color: #b06060;
    font-weight: 600;
}


/* ==========================================================
   5. QUANTITY STEPPER + ADD-TO-CART
   ========================================================== */
.pd-info__cart {
    margin-bottom: 8px;
}

.pd-info__qty-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.pd-info__qty-label {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #666;
}

.pd-stepper {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(10, 10, 10, 0.12);
    border-radius: 3px;
    overflow: hidden;
}

.pd-stepper__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: none;
    background: transparent;
    color: #0a0a0a;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.pd-stepper__btn:hover:not(:disabled) {
    background: rgba(10, 10, 10, 0.04);
}

.pd-stepper__btn:disabled {
    opacity: 0.3;
    cursor: default;
}

.pd-stepper__input {
    width: 48px;
    height: 42px;
    border: none;
    border-left: 1px solid rgba(10, 10, 10, 0.08);
    border-right: 1px solid rgba(10, 10, 10, 0.08);
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #0a0a0a;
    background: transparent;
    -moz-appearance: textfield;
    appearance: textfield;
}

.pd-stepper__input::-webkit-inner-spin-button,
.pd-stepper__input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Add to Cart Button */
.pd-btn--cart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 54px;
    border: none;
    border-radius: 3px;
    background: #0a0a0a;
    color: #C6A75E;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

.pd-btn--cart:hover:not(:disabled) {
    background: #1a1a1a;
    color: #d4b96a;
    transform: translateY(-1px);
}

.pd-btn--cart:active:not(:disabled) {
    transform: translateY(0);
}

.pd-btn--cart:disabled {
    opacity: 0.45;
    cursor: default;
}

.pd-btn--cart svg {
    flex-shrink: 0;
}

/* Feedback */
.pd-info__feedback {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    padding-top: 12px;
    min-height: 32px;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.pd-info__feedback.is-visible {
    opacity: 1;
}

.pd-info__feedback.is-success {
    color: #5a8a5a;
}

.pd-info__feedback.is-error {
    color: #b06060;
}


/* ==========================================================
   6. ACCORDION (Description / How to Use)
   ========================================================== */
.pd-accordion {
    border-bottom: 1px solid rgba(10, 10, 10, 0.07);
}

.pd-accordion:first-of-type {
    border-top: 1px solid rgba(10, 10, 10, 0.07);
}

.pd-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 0;
    border: none;
    background: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #0a0a0a;
    transition: color 0.25s ease;
}

.pd-accordion__trigger:hover {
    color: #C6A75E;
}

.pd-accordion__icon {
    flex-shrink: 0;
    transition: transform 0.35s ease;
}

/* When open: rotate + to × (45deg) */
.pd-accordion__trigger[aria-expanded="true"] .pd-accordion__icon {
    transform: rotate(45deg);
}

.pd-accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    opacity: 0;
}

.pd-accordion__panel.is-open {
    opacity: 1;
    /* max-height set by JS */
}

.pd-accordion__content {
    padding-bottom: 24px;
}

/* Prose styling for rich description */
.pd-prose {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.8;
    color: #555;
}

.pd-prose p {
    margin: 0 0 14px;
}

.pd-prose p:last-child {
    margin-bottom: 0;
}

.pd-prose ul,
.pd-prose ol {
    padding-left: 20px;
    margin: 0 0 14px;
}

.pd-prose li {
    margin-bottom: 6px;
}

.pd-prose strong {
    font-weight: 600;
    color: #333;
}


/* ==========================================================
   7. SKU / META
   ========================================================== */
.pd-info__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 20px;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
}

.pd-info__meta-label {
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #999;
}

.pd-info__meta-value {
    font-weight: 400;
    color: #666;
}


/* ==========================================================
   8. RELATED PRODUCTS
   ========================================================== */
.pd-related {
    padding: 80px 0 100px;
    background: #faf8f5;
}

.pd-related__header {
    text-align: center;
    margin-bottom: 48px;
}

.pd-related__label {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #C6A75E;
    margin-bottom: 10px;
}

.pd-related__title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 500;
    color: #0a0a0a;
    margin: 0;
}

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

/* --- Related Product Card --- */
.pd-rcard {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.pd-rcard:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(10, 10, 10, 0.06);
}

.pd-rcard__visual {
    position: relative;
    aspect-ratio: 4 / 5;
    background: #f0ebe5;
    overflow: hidden;
}

.pd-rcard__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.pd-rcard:hover .pd-rcard__visual img {
    transform: scale(1.04);
}

.pd-rcard__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 500;
    color: #d4c5b5;
}

.pd-rcard__badge {
    position: absolute;
    top: 12px;
    left: 12px;
}

.pd-rcard__body {
    padding: 18px 4px 8px;
}

.pd-rcard__brand {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 6px;
}

.pd-rcard__name {
    font-family: 'Playfair Display', serif;
    font-size: 16px;
    font-weight: 500;
    color: #0a0a0a;
    margin: 0 0 10px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pd-rcard__price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.pd-rcard__price-current {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    font-weight: 600;
    color: #0a0a0a;
}

.pd-rcard__price-old {
    font-family: 'Cormorant Garamond', serif;
    font-size: 15px;
    font-weight: 400;
    color: #aaa;
    text-decoration: line-through;
}

.pd-rcard__price-sale {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    font-weight: 600;
    color: #0a0a0a;
}


/* ==========================================================
   9. RESPONSIVE — TABLET (≤1023px)
   ========================================================== */
@media (max-width: 1023px) {
    .pd-product__grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .pd-related__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .pd-gallery__thumb {
        width: 60px;
        height: 75px;
    }
}


/* ==========================================================
   10. RESPONSIVE — MOBILE (≤767px)
   ========================================================== */
@media (max-width: 767px) {
    .pd-breadcrumb {
        padding: 16px 0 0;
    }

    .pd-breadcrumb__list {
        font-size: 11px;
    }

    .pd-product {
        padding: 24px 0 56px;
    }

    .pd-product__grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .pd-gallery__stage {
        aspect-ratio: 3 / 4;
        border-radius: 0;
        margin: 0 calc(-1 * clamp(20px, 4vw, 48px));
    }

    /* Show arrows always on mobile (semi-transparent) */
    .pd-gallery__arrow {
        opacity: 1;
        width: 36px;
        height: 36px;
        background: rgba(255, 255, 255, 0.7);
    }

    .pd-gallery__arrow--prev { left: 10px; }
    .pd-gallery__arrow--next { right: 10px; }

    /* Show counter always */
    .pd-gallery__counter {
        opacity: 1;
    }

    /* Hide thumbnails, show dots */
    .pd-gallery__thumbs {
        display: none;
    }

    .pd-gallery__dots {
        display: flex;
    }

    /* Info column */
    .pd-info {
        padding-top: 0;
    }

    .pd-info__title {
        font-size: 24px;
    }

    .pd-info__price-current,
    .pd-info__price-sale {
        font-size: 26px;
    }

    .pd-info__price-old {
        font-size: 18px;
    }

    /* Cart button full width */
    .pd-btn--cart {
        height: 50px;
        font-size: 12px;
    }

    /* Related products */
    .pd-related {
        padding: 56px 0 64px;
    }

    .pd-related__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .pd-rcard__name {
        font-size: 14px;
    }

    .pd-rcard__body {
        padding: 12px 2px 6px;
    }
}


/* ==========================================================
   11. RESPONSIVE — SMALL MOBILE (≤479px)
   ========================================================== */
@media (max-width: 479px) {
    .pd-gallery__stage {
        aspect-ratio: 1 / 1.15;
    }

    .pd-info__qty-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .pd-stepper {
        width: 100%;
    }

    .pd-stepper__btn {
        flex: 1;
        height: 44px;
    }

    .pd-stepper__input {
        flex: 1;
        height: 44px;
    }

    .pd-related__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .pd-rcard__brand {
        font-size: 9px;
    }

    .pd-rcard__name {
        font-size: 13px;
    }

    .pd-rcard__price-current,
    .pd-rcard__price-sale {
        font-size: 15px;
    }
}