/* ── Product page — design tokens reused from layout ──────────────── */
:root {
    --gal-thumb-size: 88px;
    --gal-gap: 10px;
    --ease-expo: cubic-bezier(0.19,1,0.22,1);
    --ease-back: cubic-bezier(0.34,1.56,0.64,1);
}

/* ── Layout ────────────────────────────────────────────────────────── */
.pdp-wrap {
    padding-top: 100px; /* clear fixed navbar */
    /* min-height: 100vh; */
}

.pdp-grid {
    /* display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 90vh; */
}

@media (max-width: 991px) {
    .pdp-grid { grid-template-columns: 1fr; }
}

/* ── Gallery ───────────────────────────────────────────────────────── */
.gallery-col {
    position: sticky;
    top: 80px;
    height: calc(100vh - 80px);
    display: flex;
    flex-direction: row;
    gap: var(--gal-gap);
    padding: 2rem 1.5rem 2rem 2rem;
    overflow: hidden;
}

@media (max-width: 991px) {
    .gallery-col {
        position: relative;
        top: 0;
        height: auto;
        min-height: 60vw;
        padding: 1rem;
        flex-direction: column-reverse;
    }
}

/* Thumbnail strip */
.gallery-thumbs {
    display: flex;
    flex-direction: column;
    gap: var(--gal-gap);
    width: var(--gal-thumb-size);
    flex-shrink: 0;
    overflow-y: auto;
    scrollbar-width: none;
    padding: 4px 0;
}
.gallery-thumbs::-webkit-scrollbar { display: none; }

@media (max-width: 991px) {
    .gallery-thumbs {
        flex-direction: row;
        width: 100%;
        height: var(--gal-thumb-size);
        overflow-x: auto;
        overflow-y: visible;
    }
}

.gallery-thumb {
    width: var(--gal-thumb-size);
    height: var(--gal-thumb-size);
    flex-shrink: 0;
    border: 2px solid transparent;
    cursor: pointer;
    overflow: hidden;
    background: var(--color-stone);
    transition: border-color .25s ease, transform .25s var(--ease-back), opacity .2s ease;
    opacity: 0.55;
    position: relative;
}
.gallery-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-terracotta);
    opacity: 0;
    transition: opacity .2s ease;
}
.gallery-thumb.active {
    border-color: var(--color-terracotta);
    opacity: 1;
    transform: scale(1.03);
}
.gallery-thumb.active::after { opacity: 0.08; }
.gallery-thumb:hover { opacity: 1; transform: scale(1.04); }
.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s var(--ease-expo);
}
.gallery-thumb:hover img { transform: scale(1.1); }

/* Main stage */
.gallery-stage {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--color-stone);
}

.gallery-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .55s var(--ease-expo), visibility .55s, transform .55s var(--ease-expo);
    transform: scale(1.03);
}
.gallery-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}
.gallery-slide.exit-left  { transform: translateX(-4%) scale(0.97); }
.gallery-slide.exit-right { transform: translateX( 4%) scale(0.97); }

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

/* Zoom cursor */
.gallery-stage { cursor: zoom-in; }
.gallery-stage.zoomed { cursor: zoom-out; }

/* Zoom state */
.gallery-stage.zoomed .gallery-slide.active img {
    transform: scale(2);
    transform-origin: var(--zoom-x, 50%) var(--zoom-y, 50%);
    transition: transform-origin 0s, transform .3s ease;
}

/* Navigation arrows */
.gal-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(8px);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-warm-black);
    transition: all .25s ease;
    opacity: 0;
}
.gallery-stage:hover .gal-arrow { opacity: 1; }
.gal-arrow:hover {
    background: var(--color-terracotta);
    color: #fff;
    transform: translateY(-50%) scale(1.08);
}
.gal-arrow.prev { left: 1rem; }
.gal-arrow.next { right: 1rem; }
.gal-arrow:disabled { opacity: .2 !important; pointer-events: none; }

/* Counter badge */
.gal-counter {
    position: absolute;
    bottom: 1.2rem;
    right: 1.2rem;
    z-index: 10;
    background: rgba(26,26,26,.65);
    backdrop-filter: blur(8px);
    color: rgba(255,255,255,.9);
    font-family: var(--font-sans);
    font-size: .75rem;
    letter-spacing: .1em;
    padding: .35rem .75rem;
    pointer-events: none;
}

/* Badge on stage */
.gal-badge {
    position: absolute;
    top: 1.2rem;
    left: 1.2rem;
    z-index: 10;
    background: var(--color-terracotta);
    color: #fff;
    font-family: var(--font-sans);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .35rem .9rem;
    pointer-events: none;
}

/* Fullscreen lightbox */
.lightbox-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10,10,10,.97);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s ease, visibility .35s;
}
.lightbox-backdrop.open {
    opacity: 1;
    visibility: visible;
}
.lightbox-img-wrap {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
}
.lightbox-img-wrap img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    display: block;
    transition: opacity .3s ease;
}
.lightbox-close {
    position: absolute;
    top: -3rem;
    right: 0;
    background: none;
    border: none;
    color: rgba(255,255,255,.7);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color .2s ease, transform .2s ease;
}
.lightbox-close:hover { color: #fff; transform: rotate(90deg); }
.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: 1px solid rgba(255,255,255,.2);
    color: rgba(255,255,255,.7);
    width: 52px;
    height: 52px;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s ease;
}
.lightbox-arrow:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.1); }
.lightbox-arrow.prev { right: calc(100% + 1.5rem); }
.lightbox-arrow.next { left:  calc(100% + 1.5rem); }

/* ── Info column ───────────────────────────────────────────────────── */
.info-col {
    padding: 3rem 3rem 4rem 2.5rem;
    display: flex;
    flex-direction: column;
    max-width: 580px;
}
@media (max-width: 991px) {
    .info-col { padding: 2rem 1.5rem 3rem; max-width: 100%; }
}

/* Category label */
.pdp-category {
    font-family: var(--font-sans);
    font-size: .75rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: .75rem;
}

/* Product name */
.pdp-name {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--color-warm-black);
    margin-bottom: 1.25rem;
    letter-spacing: -.02em;
}

/* SKU */
.pdp-sku {
    font-size: .78rem;
    letter-spacing: .1em;
    color: rgba(44,44,44,.4);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Price */
.pdp-price-row {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: .5rem;
}
.pdp-price {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--color-warm-black);
    line-height: 1;
}
.pdp-price.is-special { color: var(--color-terracotta); }
.pdp-original {
    font-family: var(--font-sans);
    font-size: 1rem;
    text-decoration: line-through;
    color: rgba(44,44,44,.35);
}
.pdp-saving {
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    background: #e8f5e9;
    color: #2e7d32;
    padding: .25rem .6rem;
    text-transform: uppercase;
}

/* Stock */
.pdp-stock {
    font-size: .82rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.pdp-stock .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.pdp-stock.in  .dot { background: #4caf50; box-shadow: 0 0 0 3px rgba(76,175,80,.15); }
.pdp-stock.out .dot { background: #bdbdbd; }
.pdp-stock.in  { color: #388e3c; }
.pdp-stock.out { color: #9e9e9e; }

/* Divider */
.pdp-divider {
    height: 1px;
    background: var(--color-stone);
    margin: 1.5rem 0;
}

/* Overview */
.pdp-overview {
    font-size: 1rem;
    line-height: 1.85;
    color: rgba(44,44,44,.75);
    margin-bottom: 2rem;
}

/* Variant / size */
.pdp-section-label {
    font-size: .78rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--color-charcoal);
    margin-bottom: .85rem;
    font-weight: 500;
}

.size-grid {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}
.size-pill {
    padding: .55rem 1.25rem;
    border: 1.5px solid var(--color-stone);
    background: transparent;
    font-family: var(--font-sans);
    font-size: .85rem;
    letter-spacing: .05em;
    cursor: pointer;
    transition: all .25s ease;
    color: var(--color-charcoal);
    position: relative;
}
.size-pill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-warm-black);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s var(--ease-expo);
    z-index: 0;
}
.size-pill span { position: relative; z-index: 1; }
.size-pill:hover::after,
.size-pill.active::after { transform: scaleX(1); }
.size-pill:hover,
.size-pill.active { border-color: var(--color-warm-black); color: #fff; }

/* Qty selector */
.qty-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.qty-control {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-stone);
    overflow: hidden;
}
.qty-control button {
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--color-charcoal);
    transition: background .2s ease, color .2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.qty-control button:hover {
    background: var(--color-charcoal);
    color: #fff;
}
.qty-control input {
    width: 54px;
    text-align: center;
    border: none;
    border-left: 1.5px solid var(--color-stone);
    border-right: 1.5px solid var(--color-stone);
    font-family: var(--font-sans);
    font-size: .95rem;
    color: var(--color-charcoal);
    background: transparent;
    padding: 0;
    height: 44px;
    -moz-appearance: textfield;
}
.qty-control input::-webkit-inner-spin-button,
.qty-control input::-webkit-outer-spin-button { -webkit-appearance: none; }
.qty-control input:focus { outline: none; }

/* CTA buttons */
.pdp-cta-row {
    display: flex;
    flex-direction: column;
    gap: .85rem;
    margin-bottom: 2rem;
}
.btn-atc {
    width: 100%;
    background: var(--color-warm-black);
    color: #fff;
    border: none;
    padding: 1.1rem 2rem;
    font-family: var(--font-sans);
    font-size: .88rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: background .3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
}
.btn-atc::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-terracotta);
    transform: translateX(-101%);
    transition: transform .4s var(--ease-expo);
}
.btn-atc:hover::before { transform: translateX(0); }
.btn-atc span, .btn-atc i { position: relative; z-index: 1; }
.btn-atc:disabled {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}
.btn-atc.loading::after {
    content: '';
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .6s linear infinite;
    position: relative;
    z-index: 1;
}
.btn-wishlist {
    width: 100%;
    background: transparent;
    color: var(--color-charcoal);
    border: 1.5px solid var(--color-stone);
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: .85rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .65rem;
    transition: all .25s ease;
}
.btn-wishlist:hover {
    border-color: var(--color-terracotta);
    color: var(--color-terracotta);
}

/* Trust badges */
.trust-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding: 1.25rem 0;
    border-top: 1px solid var(--color-stone);
    border-bottom: 1px solid var(--color-stone);
    margin-bottom: 2rem;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .78rem;
    letter-spacing: .06em;
    color: rgba(44,44,44,.6);
    text-transform: uppercase;
}
.trust-item i { font-size: 1rem; color: var(--color-sage); }

/* Accordion */
.pdp-accordion {}
.accordion-item {
    border-bottom: 1px solid var(--color-stone);
}
.accordion-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 1.1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: .85rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-charcoal);
    text-align: left;
}
.accordion-trigger i {
    transition: transform .35s var(--ease-expo);
    font-size: 1rem;
    flex-shrink: 0;
}
.accordion-trigger[aria-expanded="true"] i { transform: rotate(45deg); }
.accordion-body {
    overflow: hidden;
    max-height: 0;
    transition: max-height .5s var(--ease-expo), padding .4s ease;
    padding-bottom: 0;
}
.accordion-body.open {
    max-height: 600px;
    padding-bottom: 1.25rem;
}
.accordion-body-inner {
    font-size: .95rem;
    line-height: 1.8;
    color: rgba(44,44,44,.7);
}

/* Ingredients tags */
.ingredient-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    padding: .25rem 0;
}
.ingredient-pill {
    padding: .45rem 1rem;
    background: var(--color-stone);
    font-size: .8rem;
    letter-spacing: .06em;
    color: var(--color-charcoal);
    transition: background .2s ease, color .2s ease;
}
.ingredient-pill:hover {
    background: var(--color-warm-black);
    color: var(--color-cream);
}

/* Delivery info */
.delivery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
}
.delivery-item {
    display: flex;
    align-items: flex-start;
    gap: .6rem;
    font-size: .88rem;
    line-height: 1.5;
    color: rgba(44,44,44,.65);
}
.delivery-item i { font-size: 1.1rem; color: var(--color-terracotta); margin-top: .1rem; }

/* ── Related products ──────────────────────────────────────────────── */
.related-section {
    background: var(--color-cream);
    padding: 6rem 0 8rem;
    border-top: 1px solid var(--color-stone);
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
@media (max-width: 1199px) { .related-grid { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 767px)  { .related-grid { grid-template-columns: repeat(2,1fr); } }

.related-card {
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    overflow: hidden;
    background: #fff;
    transition: transform .4s var(--ease-expo), box-shadow .4s ease;
}
.related-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,.08);
}
.related-card-img {
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--color-stone);
    position: relative;
}
.related-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s var(--ease-expo);
}
.related-card:hover .related-card-img img { transform: scale(1.06); }
.related-card-body { padding: 1.25rem 1rem 1.5rem; text-align: center; }
.related-cat  { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--color-terracotta); margin-bottom: .3rem; }
.related-name { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: .4rem; }
.related-price { font-size: .9rem; font-weight: 500; }

/* ── Success feedback ──────────────────────────────────────────────── */
.pdp-feedback {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(4rem);
    background: var(--color-warm-black);
    color: #fff;
    padding: .9rem 2rem;
    font-size: .88rem;
    letter-spacing: .08em;
    z-index: 1500;
    opacity: 0;
    transition: transform .45s var(--ease-back), opacity .35s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: .6rem;
    pointer-events: none;
}
.pdp-feedback.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@keyframes spin { to { transform: rotate(360deg); } }