/* Foto Carsi storefront typography hierarchy - v130 */
body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-kerning: normal;
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea {
    font-family: inherit;
}

/* Header: secondary links stay quiet, navigation stays readable. */
.topbar {
    font-size: 12.5px;
    line-height: 1.35;
}
.top-links a {
    font-weight: 600;
}
.search input {
    font-size: 14px;
    line-height: 1.4;
    font-weight: 450;
}
.search button {
    font-size: 14px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: .01em;
}
.support-box small {
    font-size: 11.5px;
    line-height: 1.25;
    font-weight: 550;
}
.support-box strong,
.cart-box strong,
.member-box strong {
    font-size: 13.5px;
    line-height: 1.25;
    font-weight: 780;
}
.cart-icon,
.member-icon {
    font-size: 12px;
    font-weight: 800;
}
.nav a,
.nav-group > a {
    font-family: inherit;
    font-size: 14px;
    line-height: 1.25;
    font-weight: 760;
    letter-spacing: -.005em;
}
.submenu a,
.submenu-item > a {
    font-size: 13.5px;
    line-height: 1.4;
    font-weight: 620;
    letter-spacing: 0;
}

/* Product header: name and price lead, metadata recedes. */
.product-detail-page {
    font-size: 15px;
}
.detail-breadcrumb,
.gallery-breadcrumb {
    font-size: 12.5px;
    line-height: 1.4;
}
.detail-breadcrumb a,
.gallery-breadcrumb a {
    font-weight: 560;
}
.detail-breadcrumb strong,
.gallery-breadcrumb strong {
    font-weight: 700;
}
.product-buybox h1 {
    font-size: 28px;
    line-height: 1.24;
    font-weight: 820;
    letter-spacing: -.018em;
}
.product-summary {
    font-size: 15px;
    line-height: 1.62;
    font-weight: 520;
    color: #536174;
}
.detail-meta {
    font-size: 13.5px;
    line-height: 1.45;
}
.detail-meta span {
    font-weight: 650;
    color: #667085;
}
.detail-meta strong {
    font-weight: 760;
    color: #1d2939;
}
.detail-stock,
.detail-discount {
    font-size: 12px;
    line-height: 1.2;
    font-weight: 800;
}
.detail-price {
    font-size: 32px;
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -.025em;
}
.detail-price-block del {
    font-size: 13px;
    line-height: 1.3;
    font-weight: 650;
}
.shipping-note {
    font-size: 14px;
    line-height: 1.45;
    font-weight: 650;
    color: #344054;
}
.buy-actions .btn,
.notify-box .btn {
    font-size: 15px;
    line-height: 1.2;
    font-weight: 820;
    letter-spacing: .005em;
}
.qty-stepper button,
.qty-stepper input {
    font-size: 18px;
    font-weight: 800;
}
.support-tile strong {
    font-size: 16px;
    line-height: 1.2;
    font-weight: 800;
}
.support-tile small {
    font-size: 12.5px;
    line-height: 1.4;
    font-weight: 560;
}

/* Assurance strip: labels are distinct without competing with the product. */
.fc-assurance button {
    font-family: inherit;
}
.fc-assurance strong {
    font-size: 13.5px;
    line-height: 1.22;
    font-weight: 780;
}
.fc-assurance small {
    font-size: 11.5px;
    line-height: 1.3;
    font-weight: 540;
}
.assurance-content p {
    font-size: 14.5px;
    line-height: 1.68;
    font-weight: 480;
}

/* Tabs: sentence case and a calmer scale create a clear hierarchy. */
.tab-buttons button {
    min-height: 56px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: .005em;
    text-transform: none;
}
.tab-panel {
    font-family: inherit;
    font-size: 15.5px;
    line-height: 1.72;
    font-weight: 430;
}
.tab-panel h2,
.product-description-html h2 {
    margin-top: 0;
    font-family: inherit !important;
    font-size: 23px !important;
    line-height: 1.32 !important;
    font-weight: 800 !important;
    letter-spacing: -.012em;
    color: #1d2939;
}
.tab-panel h3,
.product-description-html h3,
.product-faq-block h3 {
    font-family: inherit !important;
    font-size: 18px !important;
    line-height: 1.42 !important;
    font-weight: 760 !important;
    letter-spacing: -.005em;
    color: #1d2939;
}
.tab-panel h4,
.product-description-html h4 {
    font-family: inherit !important;
    font-size: 16px !important;
    line-height: 1.45 !important;
    font-weight: 740 !important;
    color: #344054;
}
.tab-panel p,
.tab-panel li,
.product-description-html p,
.product-description-html li {
    font-family: inherit !important;
    font-size: 15.5px !important;
    line-height: 1.72 !important;
    font-weight: 430 !important;
    color: #344054 !important;
}
.product-description-html p *,
.product-description-html li * {
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
}
.product-description-html strong,
.tab-panel strong {
    font-weight: 760;
}
.product-description-html a,
.tab-panel a {
    font-weight: 650;
}
.product-overview-toggle {
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 780;
    letter-spacing: .005em;
}

/* Structured detail content. */
.spec-table div {
    font-size: 14px;
    line-height: 1.45;
}
.spec-table span {
    font-size: 13px;
    font-weight: 620;
    color: #667085;
}
.spec-table strong {
    font-size: 14px;
    font-weight: 760;
}
.installment-head strong {
    font-size: 18px;
    line-height: 1.3;
    font-weight: 800;
}
.installment-head span {
    font-size: 13.5px;
    line-height: 1.45;
    font-weight: 520;
}
.installment-row {
    font-size: 13.5px;
    line-height: 1.4;
}
.installment-row span {
    font-weight: 650;
}
.installment-row strong,
.installment-row em {
    font-size: 15px;
    font-weight: 780;
}
.qa-list strong {
    font-size: 14px;
    font-weight: 780;
}
.qa-list p,
.qa-form {
    font-size: 14px;
    line-height: 1.58;
}

/* Related products are supporting content, not another page title. */
.detail-related h2 {
    font-size: 22px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -.01em;
}
.related-card h3 {
    font-size: 14.5px;
    line-height: 1.45;
    font-weight: 720;
}
.related-price {
    font-size: 19px;
    line-height: 1.2;
    font-weight: 860;
}
.related-card .btn {
    font-size: 13px;
    font-weight: 760;
}

@media (max-width: 820px) {
    .nav a,
    .nav-group > a {
        font-size: 14px;
        line-height: 1.35;
        font-weight: 720;
    }
    .submenu a,
    .submenu-item > a {
        font-size: 13.5px;
        line-height: 1.4;
        font-weight: 580;
    }
    .product-buybox h1 {
        font-size: 23px;
        line-height: 1.28;
        letter-spacing: -.012em;
    }
    .detail-price {
        font-size: 28px;
    }
    .product-summary {
        font-size: 14.5px;
    }
    .tab-buttons button {
        min-height: 50px;
        font-size: 13.5px;
    }
    .tab-panel {
        font-size: 15px;
        line-height: 1.68;
    }
    .tab-panel h2,
    .product-description-html h2 {
        font-size: 20px !important;
    }
    .tab-panel h3,
    .product-description-html h3,
    .product-faq-block h3 {
        font-size: 17px !important;
    }
    .tab-panel p,
    .tab-panel li,
    .product-description-html p,
    .product-description-html li {
        font-size: 15px !important;
        line-height: 1.68 !important;
    }
}