.product-page {
        background:
        radial-gradient(circle at 64% 72%, rgba(203,59,37,0.18), transparent 26%),
        radial-gradient(circle at 18% 92%, rgba(255,255,255,0.1), transparent 18%),
        #050505;
        color: #fff;
        padding-top: 132px;
    }
    .product-detail {
        padding: 42px 0 90px;
    }
    .product-detail > .container {
        overflow: visible;
    }
    .product-breadcrumbs {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin: 0 0 28px;
        color: rgba(255,255,255,0.48);
        font-family: 'Inter', sans-serif;
        font-size: 0.86rem;
    }
    .product-breadcrumbs a {
        color: rgba(255,255,255,0.62);
        text-decoration: none;
        transition: color 0.2s ease;
    }
    .product-breadcrumbs a:hover { color: #fff; }
    .product-detail__grid {
        display: grid;
        grid-template-columns: minmax(360px, 0.88fr) minmax(420px, 1fr);
        gap: clamp(46px, 5.4vw, 72px);
        align-items: start;
    }
    .product-visual {
        min-width: 0;
        align-self: start;
    }
    .product-gallery {
        display: block;
    }
    .product-gallery__thumbs {
        display: none;
    }
    .product-gallery__thumb {
        width: 96px;
        aspect-ratio: 1 / 1;
        border: 1px solid rgba(255,255,255,0.12);
        border-radius: 8px;
        overflow: hidden;
        background: rgba(255,255,255,0.04);
        padding: 0;
        cursor: pointer;
    }
    .product-gallery__thumb.is-active {
        border-color: #cb3b25;
    }
    .product-gallery__thumb img,
    .product-gallery__main img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    .product-gallery__main {
        position: relative;
        aspect-ratio: 1 / 1;
        border-radius: 22px;
        overflow: hidden;
        background: #f4f4f2;
        border: 1px solid rgba(255,255,255,0.08);
    }
    .product-gallery__main img {
        cursor: pointer;
        object-fit: contain;
        transition: transform 0.35s ease;
    }
    .product-gallery__main:hover img {
        transform: scale(1.035);
    }
    .product-gallery__main img:focus-visible {
        outline: 2px solid #cb3b25;
        outline-offset: -6px;
    }
    .product-gallery__hint {
        position: absolute;
        left: 50%;
        bottom: 22px;
        z-index: 2;
        transform: translateX(-50%);
        padding: 10px 18px;
        border-radius: 999px;
        background: rgba(70,70,70,0.78);
        color: rgba(255,255,255,0.88);
        font-family: 'Inter', sans-serif;
        font-size: 0.92rem;
        line-height: 1;
        white-space: nowrap;
        pointer-events: none;
    }
    .product-info__eyebrow {
        margin: 12px 0 24px;
        color: rgba(255,255,255,0.42);
        font-family: 'Inter', sans-serif;
        font-size: 0.92rem;
        font-weight: 700;
        letter-spacing: 0.04em;
        text-transform: uppercase;
    }
    .product-info h1 {
        margin: 0 0 22px;
        font-family: 'TT Ramillas Trl', serif;
        font-size: clamp(2.05rem, 3.1vw, 3.55rem);
        font-weight: 400;
        line-height: 1.12;
        letter-spacing: 0;
    }
    .product-info__lead {
        margin: 0 0 28px;
        max-width: 680px;
        color: rgba(255,255,255,0.68);
        font-family: 'Inter', sans-serif;
        font-size: 1.05rem;
        font-weight: 300;
        line-height: 1.62;
    }
    .product-price {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        align-items: baseline;
        margin: 0 0 18px;
        padding: 0;
        border: 0;
    }
    .product-price__value {
        font-family: 'Inter', sans-serif;
        font-size: clamp(1.65rem, 2.4vw, 2.1rem);
        font-weight: 600;
        color: #e54832;
    }
    .product-price__note {
        color: #e54832;
        font-family: 'Inter', sans-serif;
        font-size: clamp(1.18rem, 1.7vw, 1.45rem);
        font-weight: 600;
    }
    .product-price__caption {
        margin: 0 0 38px;
        color: rgba(255,255,255,0.42);
        font-family: 'Inter', sans-serif;
        font-size: 1rem;
        line-height: 1.45;
    }
    .product-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin: 0 0 18px;
    }
    .product-actions .btn {
        min-width: 220px;
        min-height: 46px;
        padding: 12px 26px;
        justify-content: center;
        border-radius: 999px;
        font-size: 0.95rem;
    }
    .product-specs {
        display: block;
        margin: 0 0 82px;
        background: transparent;
        border: 0;
        border-radius: 0;
    }
    .product-specs__item {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 24px;
        min-height: 58px;
        padding: 15px 0;
        background: transparent;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .product-specs__item:last-child{
        border-bottom: 0;
    }
    .product-specs__label {
        display: block;
        margin: 0;
        color: rgba(255,255,255,0.42);
        font-family: 'Inter', sans-serif;
        font-size: 1rem;
        font-weight: 400;
        text-transform: none;
        letter-spacing: 0;
    }
    .product-specs__value {
        margin: 0;
        color: #fff;
        font-family: 'Inter', sans-serif;
        font-size: 1rem;
        line-height: 1.35;
        text-align: right;
    }
    .product-section {
        padding: 42px 0;
        border-top: 1px solid rgba(255,255,255,0.08);
    }
    .product-section h2 {
        margin: 0 0 18px;
        font-family: 'TT Ramillas Trl', serif;
        font-size: clamp(1.65rem, 3vw, 2.5rem);
        font-weight: 400;
        letter-spacing: 0;
    }
    .product-section p,
    .product-section li {
        color: rgba(255,255,255,0.66);
        font-family: 'Inter', sans-serif;
        font-size: 1rem;
        font-weight: 300;
        line-height: 1.68;
    }
    .product-section ul {
        margin: 0;
        padding-left: 20px;
    }
    .product-template-note {
        margin-top: 22px;
        padding: 16px 18px;
        border-left: 3px solid #cb3b25;
        background: rgba(203,59,37,0.08);
        color: rgba(255,255,255,0.64);
        font-family: 'Inter', sans-serif;
        font-size: 0.92rem;
        line-height: 1.55;
    }
    .product-related {
        padding: 0;
        border-top: 0;
    }
    .product-related__group + .product-related__group {
        margin-top: 42px;
    }
    .product-related__group--left {
        margin-top: 26px;
    }
    .product-related__group--right {
        margin-top: 0;
        margin-bottom: 30px;
    }
    .product-related__head {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 20px;
        margin-bottom: 20px;
    }
    .product-related__title {
        margin: 0;
        font-family: 'Inter', sans-serif;
        font-size: 0.96rem;
        font-weight: 700;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: rgba(255,255,255,0.38);
    }
    .product-related__count {
        display: none;
        color: rgba(255,255,255,0.42);
        font-family: 'Inter', sans-serif;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    .product-related__grid {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 18px;
    }
    .product-related__group--left .product-related__grid {
        grid-template-columns: repeat(4, 102px);
        gap: 18px;
    }
    .product-related__item {
        display: block;
        min-width: 0;
        overflow: hidden;
        border: 1px solid rgba(255,255,255,0.09);
        border-radius: 18px;
        background: #d8d8d6;
        text-decoration: none;
        transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    }
    .product-related__item:hover {
        transform: translateY(-3px);
        border-color: rgba(203,59,37,0.42);
        background: rgba(203,59,37,0.08);
    }
    .product-related__image {
        aspect-ratio: 1 / 1;
        background: #d8d8d6;
        overflow: hidden;
    }
    .product-related__image img {
        width: 100%;
        height: 100%;
        display: block;
        object-fit: cover;
    }
    .product-related__body {
        display: none;
    }
    .product-related__item--active {
        border-color: rgba(255,255,255,0.16);
        background: rgba(255,255,255,0.06);
    }
    .product-related__name {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        min-height: 38px;
        margin: 0 0 8px;
        overflow: hidden;
        color: rgba(255,255,255,0.78);
        font-family: 'Inter', sans-serif;
        font-size: 0.82rem;
        line-height: 1.35;
    }
    .product-related__meta {
        display: flex;
        flex-direction: column;
        gap: 3px;
        color: rgba(255,255,255,0.42);
        font-family: 'Inter', sans-serif;
        font-size: 0.76rem;
        line-height: 1.3;
    }
    .product-related__empty {
        margin: 0;
        color: rgba(255,255,255,0.46);
        font-family: 'Inter', sans-serif;
        font-size: 0.95rem;
        line-height: 1.55;
    }
    .product-related__more {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 40px;
        margin-top: 16px;
        margin-bottom: 22px;
        padding: 0 18px;
        border: 1px solid rgba(255,255,255,0.14);
        border-radius: 999px;
        background: transparent;
        color: rgba(255,255,255,0.72);
        font-family: 'Inter', sans-serif;
        font-size: 0.86rem;
        cursor: pointer;
        transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
    }
    .product-related__more:hover {
        border-color: rgba(203,59,37,0.5);
        background: rgba(203,59,37,0.1);
        color: #fff;
    }
    .product-reviews {
        padding: 44px 0 20px;
        border-top: 1px solid rgba(255,255,255,0.08);
    }
    .product-reviews__title {
        margin: 0 0 18px;
        font-family: 'TT Ramillas Trl', serif;
        font-size: clamp(1.45rem, 2.6vw, 2.2rem);
        font-weight: 400;
        letter-spacing: 0;
        color: #fff;
    }
    .product-reviews__grid {
        display: flex;
        gap: 16px;
        overflow-x: auto;
        padding-bottom: 14px;
        scroll-snap-type: x proximity;
        scrollbar-color: rgba(203,59,37,0.45) rgba(255,255,255,0.08);
    }
    .product-reviews__grid::-webkit-scrollbar {
        height: 8px;
    }
    .product-reviews__grid::-webkit-scrollbar-track {
        background: rgba(255,255,255,0.08);
        border-radius: 999px;
    }
    .product-reviews__grid::-webkit-scrollbar-thumb {
        background: rgba(203,59,37,0.55);
        border-radius: 999px;
    }
    .product-reviews__item {
        position: relative;
        flex: 0 0 clamp(220px, 24vw, 320px);
        min-height: 150px;
        overflow: hidden;
        border: 1px solid rgba(255,255,255,0.09);
        border-radius: 8px;
        background: #151515;
        cursor: pointer;
        scroll-snap-align: start;
        transition: transform 0.2s ease, border-color 0.2s ease;
    }
    .product-reviews__item:hover {
        transform: translateY(-3px);
        border-color: rgba(203,59,37,0.42);
    }
    .product-reviews__item img {
        width: 100%;
        aspect-ratio: 16 / 9;
        display: block;
        object-fit: cover;
    }
    .product-reviews__item::after {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(0,0,0,0.3);
        pointer-events: none;
    }
    .product-reviews__item.is-playing::after {
        display: none;
    }
    .product-reviews__play {
        position: absolute;
        left: 50%;
        top: 50%;
        z-index: 2;
        width: 44px;
        height: 44px;
        transform: translate(-50%, -50%);
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(203,59,37,0.95);
        color: #fff;
        pointer-events: none;
    }
    .product-reviews__play svg {
        width: 18px;
        height: 18px;
        margin-left: 2px;
    }
    .product-reviews__name {
        position: absolute;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 2;
        color: #fff;
        font-family: 'Inter', sans-serif;
        font-size: 0.82rem;
        line-height: 1.3;
    }
    .product-projects {
        padding: 54px 0 32px;
        border-top: 1px solid rgba(255,255,255,0.08);
    }
    .product-projects__head {
        margin-bottom: 24px;
    }
    .product-projects__title {
        margin: 0;
        font-family: 'TT Ramillas Trl', serif;
        font-size: clamp(1.6rem, 3vw, 2.5rem);
        font-weight: 400;
        line-height: 1.15;
        color: #fff;
    }
    .product-projects__grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px;
    }
    .product-projects__card {
        display: block;
        min-width: 0;
        overflow: hidden;
        border: 1px solid rgba(255,255,255,0.09);
        border-radius: 8px;
        background: rgba(255,255,255,0.04);
        color: #fff;
        text-decoration: none;
        transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    }
    .product-projects__card:hover {
        transform: translateY(-3px);
        border-color: rgba(203,59,37,0.42);
        background: rgba(203,59,37,0.08);
    }
    .product-projects__image {
        aspect-ratio: 4 / 3;
        background:
        linear-gradient(135deg, rgba(255,255,255,0.16), rgba(255,255,255,0.03)),
        #2a2927;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .product-projects__body {
        padding: 16px 16px 18px;
    }
    .product-projects__name {
        margin: 0 0 8px;
        color: rgba(255,255,255,0.88);
        font-family: 'Inter', sans-serif;
        font-size: 0.98rem;
        font-weight: 600;
        line-height: 1.35;
    }
    .product-projects__meta {
        margin: 0;
        color: rgba(255,255,255,0.46);
        font-family: 'Inter', sans-serif;
        font-size: 0.84rem;
        line-height: 1.45;
    }
    .product-lightbox {
        position: fixed;
        inset: 0;
        z-index: 10001;
        display: none;
        align-items: center;
        justify-content: center;
        padding: 28px;
        background: rgba(0,0,0,0.9);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        box-sizing: border-box;
    }
    .product-lightbox.is-open {
        display: flex;
    }
    .product-lightbox__inner {
        position: relative;
        width: min(100%, 1180px);
        height: min(100%, 820px);
        display: grid;
        grid-template-rows: minmax(0, 1fr) auto;
        gap: 14px;
    }
    .product-lightbox__stage {
        position: relative;
        min-height: 0;
        border-radius: 16px;
        overflow: hidden;
        background: rgba(255,255,255,0.04);
    }
    .product-lightbox__img {
        width: 100%;
        height: 100%;
        display: block;
        object-fit: contain;
    }
    .product-lightbox__close,
    .product-lightbox__nav {
        position: absolute;
        z-index: 2;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(255,255,255,0.32);
        border-radius: 50%;
        background: rgba(5,5,5,0.5);
        color: #fff;
        cursor: pointer;
        transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    }
    .product-lightbox__close:hover,
    .product-lightbox__nav:hover {
        background: rgba(203,59,37,0.9);
        border-color: rgba(203,59,37,0.9);
    }
    .product-lightbox__close {
        top: 14px;
        right: 14px;
        width: 42px;
        height: 42px;
        font-size: 1.6rem;
        line-height: 1;
    }
    .product-lightbox__nav {
        top: 50%;
        width: 46px;
        height: 46px;
        transform: translateY(-50%);
    }
    .product-lightbox__nav:hover {
        transform: translateY(-50%) scale(1.04);
    }
    .product-lightbox__nav--prev {
        left: 16px;
    }
    .product-lightbox__nav--next {
        right: 16px;
    }
    .product-lightbox__nav svg {
        width: 22px;
        height: 22px;
        stroke: currentColor;
    }
    .product-lightbox__counter {
        position: absolute;
        left: 16px;
        bottom: 14px;
        z-index: 2;
        padding: 7px 12px;
        border-radius: 999px;
        background: rgba(5,5,5,0.56);
        color: rgba(255,255,255,0.9);
        font-family: 'Inter', sans-serif;
        font-size: 0.86rem;
    }
    .product-lightbox__thumbs {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding: 2px 0 8px;
    }
    .product-lightbox__thumb {
        flex: 0 0 104px;
        height: 72px;
        border: 2px solid transparent;
        border-radius: 8px;
        overflow: hidden;
        padding: 0;
        background: rgba(255,255,255,0.06);
        opacity: 0.62;
        cursor: pointer;
        transition: border-color 0.15s ease, opacity 0.15s ease;
    }
    .product-lightbox__thumb:hover,
    .product-lightbox__thumb.is-active {
        opacity: 1;
        border-color: #cb3b25;
    }
    .product-lightbox__thumb img {
        width: 100%;
        height: 100%;
        display: block;
        object-fit: cover;
    }
    @media (max-width: 640px) {
        .product-lightbox {
        padding: 14px;
        }
        .product-lightbox__inner {
        height: min(100%, 700px);
        gap: 10px;
        }
        .product-lightbox__stage {
        border-radius: 12px;
        }
        .product-lightbox__close {
        top: 10px;
        right: 10px;
        width: 38px;
        height: 38px;
        }
        .product-lightbox__nav {
        width: 40px;
        height: 40px;
        }
        .product-lightbox__nav--prev {
        left: 10px;
        }
        .product-lightbox__nav--next {
        right: 10px;
        }
        .product-lightbox__thumb {
        flex-basis: 82px;
        height: 58px;
        }
    }
    @media (max-width: 980px) {
        .product-page { padding-top: 92px; }
        .product-detail__grid {
        grid-template-columns: 1fr;
        gap: 34px;
        }
        .product-gallery {
        position: static;
        }
        .product-visual {
        position: static;
        }
        .product-related__group--left .product-related__grid {
        grid-template-columns: repeat(4, minmax(0, 102px));
        }
        .product-projects__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }
    @media (max-width: 640px) {
        .product-detail { padding-top: 30px; }
        .product-gallery {
        grid-template-columns: 1fr;
        }
        .product-gallery__thumb {
        width: 78px;
        flex: 0 0 78px;
        }
        .product-gallery__main {
        border-radius: 16px;
        }
        .product-specs {
        margin-bottom: 48px;
        }
        .product-specs__item {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
        }
        .product-specs__value {
        text-align: left;
        }
        .product-actions .btn {
        width: auto;
        min-height: 44px;
        font-size: 0.92rem;
        }
        .product-related__head {
        display: block;
        }
        .product-related__count {
        display: none;
        margin-top: 8px;
        }
        .product-related__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 12px;
        }
        .product-related__group--left .product-related__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 10px;
        }
        .product-projects {
        padding-top: 42px;
        }
        .product-projects__grid {
        grid-template-columns: 1fr;
        gap: 14px;
        }
    }

    .viewer360 { position: relative; width: 100%; aspect-ratio: 1/1; border-radius: 16px; overflow: hidden; background: #1a1a1a; user-select: none; -webkit-user-select: none; touch-action: none; }
    .viewer360__img { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; border-radius: 16px; }
    .viewer360__hint { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); background: rgba(0,0,0,0.55); color: rgba(255,255,255,0.8); font-family: 'Inter', sans-serif; font-size: 0.72rem; padding: 5px 12px; border-radius: 20px; white-space: nowrap; backdrop-filter: blur(6px); transition: opacity 0.4s ease; pointer-events: none; }
    .viewer360__hint--hidden { opacity: 0; }
    .viewer360--active { cursor: ew-resize; }