/* ==========================================================
   PRODUCT DETAILS ACCORDION
   ========================================================== */
.sl-product-details-shell {
    margin-top: 56px;
}

.sl-section-heading-wrap {
    margin-bottom: 20px;
}

.sl-section-heading {
    margin: 0;
    font-family: var(--sl-font-display);
    font-size: 34px;
    font-weight: 400;
    line-height: 1.1;
    color: var(--sl-charcoal);
    letter-spacing: -0.02em;
}

.sl-product-tabs {
    display: block;
    width: 100%;
    clear: both;
    margin-top: 0;
}

.sl-product-details-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sl-product-detail-item {
    background: var(--sl-white);
    border: 1px solid var(--sl-sand);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--sl-shadow-soft);
    transition: box-shadow 0.2s ease;
}

.sl-product-detail-item[open] {
    box-shadow: var(--sl-shadow-card);
}

.sl-product-detail-toggle {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    cursor: pointer;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--sl-charcoal);
    background: transparent;
}

.sl-product-detail-toggle::-webkit-details-marker {
    display: none;
}

.sl-product-detail-toggle::after {
    content: '+';
    flex: 0 0 auto;
    font-size: 22px;
    line-height: 1;
    color: var(--sl-sage);
    font-weight: 300;
}

.sl-product-detail-item[open] .sl-product-detail-toggle::after {
    content: '−';
}

.sl-product-detail-panel {
    border-top: 1px solid var(--sl-sand);
}

.sl-product-detail-content {
    padding: 24px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--sl-text-muted);
}

.sl-product-detail-content > :first-child { margin-top: 0; }
.sl-product-detail-content > :last-child { margin-bottom: 0; }

.sl-product-detail-content h2,
.sl-product-detail-content .woocommerce-Reviews-title {
    margin-top: 0;
    margin-bottom: 14px;
    font-size: 24px;
    font-weight: 500;
    color: var(--sl-charcoal);
}

.sl-product-detail-content p,
.sl-product-detail-content li,
.sl-product-detail-content td,
.sl-product-detail-content th {
    color: var(--sl-text-muted);
}

.sl-product-detail-content table {
    width: 100%;
    border-collapse: collapse;
}

.sl-product-detail-content table th,
.sl-product-detail-content table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--sl-sand);
}

.sl-product-detail-content table th {
    width: 34%;
    font-weight: 600;
    color: var(--sl-charcoal);
}

/* ==========================================================
   PHASE 4 PRODUCT DETAILS RESPONSIVE CLEANUP
   ========================================================== */
@media (max-width: 767px) {
    .sl-section-heading {
        font-size: 26px;
    }

    .sl-product-detail-item {
        border-radius: 16px;
    }

    .sl-product-detail-toggle {
        padding: 18px 18px 16px;
        font-size: 15px;
    }

    .sl-product-detail-content {
        padding: 18px;
        font-size: 14px;
    }
}