.product-hero {
    background: #ececec;
    min-height: calc(100vh - 180px);
    display: flex;
    align-items: center;
    padding: 80px 0 60px;
}

.product-hero-home {
    min-height: auto;
    padding: 80px 0 80px;
}

.product-cta {
    margin-top: 28px;
}

.product-hero-row {
    align-items: center;
}

.product-copy {
    padding-right: 20px;
}

.product-name {
    font-family: 'Jost', sans-serif;
    font-size: 64px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #7a3d8f;
    margin: 0 0 8px;
    line-height: 1.1;
    text-transform: uppercase;
}

.product-strength {
    font-family: 'Jost', sans-serif;
    font-size: 22px;
    font-weight: 500;
    color: #1a3a6b;
    margin: 0 0 18px;
}

.product-divider {
    width: 220px;
    height: 2px;
    background: #7a3d8f;
    margin: 0 0 22px;
}

.product-application {
    font-family: 'Jost', sans-serif;
    font-size: 26px;
    font-weight: 500;
    color: #1a3a6b;
    margin: 0 0 36px;
}

.product-taglines {
    margin-bottom: 36px;
}

.tagline-primary,
.tagline-secondary {
    font-family: 'Jost', sans-serif;
    font-size: 36px;
    font-weight: 700;
    line-height: 1.25;
    margin: 0;
}

.tagline-primary {
    color: #7a3d8f;
}

.tagline-secondary {
    color: #4aa3d4;
}

.product-desc {
    font-family: 'Jost', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #1a3a6b;
    max-width: 420px;
    margin: 0;
    line-height: 1.5;
}

.product-visual {
    text-align: center;
    overflow: hidden;
}

.product-visual img {
    max-width: 100%;
    height: auto;
    display: inline-block;
    transition: transform 0.4s ease;
}

.product-visual:hover img {
    transform: scale(1.06);
}

.product-details {
    background: #f7f7f7;
    padding: 40px 0 140px;
}

.product-details-block {
    background: #fff;
    padding: 36px 36px 32px;
    margin-bottom: 24px;
    height: 100%;
    box-shadow: 0 8px 30px rgba(9, 29, 62, 0.06);
}

.product-details-title {
    font-family: 'Jost', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #7a3d8f;
    line-height: 1.35;
    margin: 0 0 16px;
    letter-spacing: 0.3px;
}

.product-details-subtitle {
    font-family: 'Jost', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: #1a3a6b;
    margin: 0 0 12px;
}

.product-details-lead {
    font-family: 'Jost', sans-serif;
    font-size: 15px;
    color: #1a3a6b;
    margin: 0 0 18px;
    line-height: 1.5;
}

.product-spec-list,
.product-trade-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-spec-list li,
.product-trade-list li {
    font-family: 'Jost', sans-serif;
    font-size: 16px;
    color: #1a3a6b;
    line-height: 1.6;
    padding: 10px 0;
    border-bottom: 1px solid #ececec;
}

.product-spec-list li:last-child,
.product-trade-list li:last-child {
    border-bottom: none;
}

.product-spec-list li span {
    font-weight: 700;
    color: #7a3d8f;
    margin-right: 6px;
}

.product-details-note {
    font-family: 'Jost', sans-serif;
    font-size: 18px;
    font-weight: 500;
    color: #4aa3d4;
    text-align: center;
    max-width: 780px;
    margin: 20px auto 0;
    line-height: 1.6;
}

@media (max-width: 991px) {
    .product-hero {
        padding: 50px 0 40px;
        min-height: auto;
    }

    .product-hero-home {
        padding: 50px 0 60px;
    }

    .product-copy {
        padding-right: 0;
        text-align: center;
        margin-bottom: 40px;
    }

    .product-divider {
        margin-left: auto;
        margin-right: auto;
    }

    .product-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .product-name {
        font-size: 42px;
    }

    .tagline-primary,
    .tagline-secondary {
        font-size: 28px;
    }
}

@media (max-width: 575px) {
    .product-name {
        font-size: 32px;
    }

    .product-strength,
    .product-application {
        font-size: 18px;
    }

    .tagline-primary,
    .tagline-secondary {
        font-size: 22px;
    }
}