:root {
    --bg-top: #eef3fb;
    --bg-bottom: #d7e4f2;
    --card: #ffffff;
    --card-text: #4a4f55;
    --primary: #1b75ff;
    --muted: #8f96a3;
    --shadow-card: 0 10px 28px rgba(73, 97, 130, 0.14);
    --radius-lg: 16px;
}

body.product-details-page {
    --pd-header-offset: 4.5rem;
    --pd-footer-offset: 18rem;
    color: #1d1f23;
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.7), transparent 40%), linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
    background-color: var(--bg-bottom);
    background-attachment: fixed;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: clip;
    display: flex;
    flex-direction: column;
}

body.product-details-page > .product-details-shell {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: calc(100dvh - var(--pd-footer-offset));
}

.product-details-page .wrapper {
    width: 100%;
    max-width: 100%;
    padding: 0;
    box-sizing: border-box;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: calc(100dvh - var(--pd-footer-offset));
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.7), transparent 40%), linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

.product-details-page main.privacy-page-main.canvas {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    padding: 1.5rem 1rem 2.5rem;
    position: relative;
    flex: 1 1 auto;
    min-height: calc(100dvh - var(--pd-header-offset) - var(--pd-footer-offset));
    display: flex;
    flex-direction: column;
    align-items: stretch !important;
    justify-content: flex-start;
    box-sizing: border-box;
}

.product-details-page #categoryContent {
    width: 100%;
    margin: 0 auto;
    flex: 1 1 auto;
    min-height: 0;
}

.product-details-page .section-head {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    padding: 0 0.15rem;
}

.product-details-page .dot {
    width: 10px;
    height: 10px;
    background: #00c853;
    border-radius: 50%;
    flex-shrink: 0;
}

.product-details-page .grid,
.product-details-page #categoryItemsGrid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-auto-rows: 1fr;
    gap: 18px;
    padding: 0;
    align-items: stretch;
    width: 100%;
    transition: opacity 0.3s ease;
}

.product-details-page .card {
    position: relative;
    background: var(--card);
    border-radius: var(--radius-lg);
    min-height: 170px;
    height: 100%;
    padding: 2rem 1.5rem;
    display: grid;
    place-items: center;
    align-content: center;
    text-align: center;
    color: var(--card-text);
    border: none;
    box-shadow: var(--shadow-card);
    box-sizing: border-box;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.product-details-page .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(73, 97, 130, 0.2);
}

.product-details-page .card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 5px;
    border-radius: 12px 12px 0 0;
    background-color: transparent;
}

.product-details-page .card:hover::after {
    background: var(--primary);
}

.product-details-page .card .icon {
    width: 72px;
    height: 72px;
    margin-bottom: 1rem;
    stroke: #51555c;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.product-details-page .card.active .icon {
    stroke: var(--primary);
}

.product-details-page .card[href] {
    text-decoration: none;
    color: inherit;
}

.product-details-page .label {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.35;
}

.product-details-page .card .icon.img-icon {
    width: 72px;
    height: 72px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.product-details-page .category-empty {
    text-align: center;
    color: var(--muted);
    padding: 48px 24px;
    font-size: 18px;
}

.product-details-page .category-loading-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.product-details-page .category-loading-wrap.fade-out {
    opacity: 0;
    visibility: hidden;
}

.product-details-page .spinner-div {
    width: 80px;
    height: 80px;
    border: 6px solid #f3f3f3;
    border-top: 6px solid #d12027;
    border-radius: 50%;
    animation: product-details-spin 1s linear infinite;
    position: absolute;
    z-index: 10000;
}

.product-details-page .loader-img {
    width: 50px;
    height: 50px;
    position: relative;
    z-index: 10001;
}

@keyframes product-details-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Tablet */
@media (min-width: 992px) and (max-width: 1199px) {
    .product-details-page .grid,
    .product-details-page #categoryItemsGrid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .product-details-page main.privacy-page-main.canvas {
        padding: 2rem 1.25rem 3rem;
    }

    .product-details-page .grid,
    .product-details-page #categoryItemsGrid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* Mobile — match drnow.care product_details: single column, tall white cards */
@media (max-width: 767px) {
    body.product-details-page {
        --pd-header-offset: 3.75rem;
        --pd-footer-offset: 14rem;
    }

    body.product-details-page > .product-details-shell,
    .product-details-page .wrapper {
        min-height: calc(100dvh - var(--pd-footer-offset));
    }

    .product-details-page main.privacy-page-main.canvas {
        min-height: calc(100dvh - var(--pd-header-offset) - var(--pd-footer-offset));
        width: 100%;
        max-width: 100%;
        padding: 1rem 1rem 2rem;
    }

    .product-details-page .section-head {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .product-details-page .grid,
    .product-details-page #categoryItemsGrid {
        grid-template-columns: 1fr !important;
        gap: 1.25rem;
    }

    .product-details-page .card {
        min-height: 210px;
        padding: 2.5rem 1.5rem 2rem;
        width: 100%;
    }

    .product-details-page .card .icon,
    .product-details-page .card .icon.img-icon {
        width: 88px;
        height: 88px;
        margin-bottom: 1.15rem;
    }

    .product-details-page .label {
        font-size: 1.05rem;
    }
}

@media (min-width: 568px) and (max-width: 767px) {
    .product-details-page .grid,
    .product-details-page #categoryItemsGrid {
        grid-template-columns: 1fr !important;
    }
}

@media (min-width: 992px) {
    .product-details-page main.privacy-page-main.canvas {
        padding: 2rem 1.5rem 3rem;
    }
}