.product-hero {
    position: relative;
    min-height: 62vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 85px 10%;
    background: #081821;
}

.product-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("../foundry1.png") center/cover no-repeat;
    opacity: 0.22;
}

.product-hero-image {
    position: absolute;
    right: 6%;
    bottom: 4%;
    width: min(46vw, 560px);
    max-height: 82%;
    object-fit: contain;
    filter: drop-shadow(0 26px 45px rgba(0,0,0,0.55));
    z-index: 2;
}

.product-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.88), rgba(0,0,0,0.56), rgba(0,0,0,0.72));
    z-index: 1;
}

.product-hero-content {
    position: relative;
    z-index: 3;
    max-width: 610px;
}

.product-kicker {
    display: inline-block;
    margin-bottom: 12px;
    color: #ff8c00;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.product-hero h1 {
    margin: 0 0 18px;
    font-size: 52px;
    line-height: 1.12;
}

.product-hero p {
    max-width: 560px;
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    opacity: 0.88;
}

.product-overview,
.product-spec-section {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 44px;
    align-items: center;
    padding: 85px 10%;
    background: #0b1c24;
}

.product-copy p,
.product-spec-section p {
    line-height: 1.75;
    opacity: 0.82;
}

.product-image-panel {
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: radial-gradient(circle at center, #143847, #071a24 72%);
    border: 1px solid rgba(255,255,255,0.1);
}

.product-image-panel img {
    width: 92%;
    max-height: 340px;
    object-fit: contain;
    filter: drop-shadow(0 18px 32px rgba(0,0,0,0.45));
}

.product-details-band,
.product-process,
.related-products,
.product-cta {
    padding: 85px 10%;
    text-align: center;
}

.product-details-band,
.related-products {
    background: #071a24;
}

.detail-grid,
.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
    margin-top: 34px;
}

.detail-card,
.related-item {
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.055);
    transition: 0.3s ease;
}

.detail-card {
    padding: 28px;
    text-align: left;
}

.detail-card:hover,
.related-item:hover {
    transform: translateY(-8px);
    border-color: rgba(255,140,0,0.42);
    box-shadow: 0 18px 34px rgba(0,0,0,0.34);
}

.detail-card i {
    color: #ff8c00;
    font-size: 28px;
    margin-bottom: 18px;
}

.detail-card h3,
.process-line h3 {
    margin: 0 0 10px;
}

.detail-card p,
.process-line p {
    margin: 0;
    line-height: 1.6;
    opacity: 0.76;
}

.spec-list {
    display: grid;
    gap: 16px;
}

.spec-list div {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.055);
}

.spec-list span {
    color: #ff8c00;
    font-weight: 700;
}

.process-line {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 22px;
    margin-top: 34px;
}

.process-line div {
    text-align: left;
    padding: 24px;
    border-left: 3px solid #ff8c00;
    background: rgba(255,255,255,0.05);
}

.process-line span {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    border-radius: 50%;
    background: #ff8c00;
    color: #000;
    font-weight: 700;
}

.related-products > p {
    opacity: 0.76;
}

.related-item {
    display: block;
    overflow: hidden;
    color: #fff;
    text-decoration: none;
}

.related-item img {
    width: 100%;
    height: 180px;
    object-fit: contain;
    padding: 20px;
    background: #0b1c24;
}

.related-item span {
    display: block;
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.active-product {
    border-color: rgba(255,140,0,0.62);
}

.product-cta {
    background: radial-gradient(circle at center, #0b2a33, #051820);
}

.product-cta p {
    opacity: 0.78;
}

.product-cta .hero-buttons {
    justify-content: center;
}

@media(max-width: 900px) {
    .product-hero {
        min-height: auto;
        padding: 70px 5% 310px;
        text-align: center;
        justify-content: center;
    }

    .product-hero-image {
        right: 50%;
        transform: translateX(50%);
        bottom: 28px;
        width: min(86vw, 430px);
        max-height: 280px;
    }

    .product-hero h1 {
        font-size: 34px;
    }

    .product-hero .hero-buttons {
        justify-content: center;
    }

    .product-overview,
    .product-spec-section {
        grid-template-columns: 1fr;
        padding: 65px 5%;
    }

    .product-details-band,
    .product-process,
    .related-products,
    .product-cta {
        padding: 65px 5%;
    }
}

@media(max-width: 768px) {
    .product-hero {
        padding: 60px 16px 260px;
    }

    .product-hero h1 {
        font-size: 31px;
        line-height: 1.14;
    }

    .product-hero p {
        font-size: 14px;
        line-height: 1.65;
    }

    .product-hero-image {
        width: min(86vw, 360px);
        max-height: 235px;
    }

    .product-kicker {
        font-size: 12px;
    }

    .product-overview,
    .product-spec-section,
    .product-details-band,
    .product-process,
    .related-products,
    .product-cta {
        padding: 58px 16px;
    }

    .product-image-panel {
        min-height: 260px;
    }

    .product-image-panel img {
        max-height: 235px;
    }

    .detail-grid,
    .related-grid,
    .process-line {
        gap: 18px;
    }

    .detail-card {
        padding: 22px;
        border-radius: 8px;
    }

    .spec-list div {
        align-items: flex-start;
        padding: 16px;
        line-height: 1.45;
    }

    .process-line div {
        padding: 20px;
    }

    .related-item img {
        height: 150px;
    }
}