.catalog-hero {
    padding: 70px 0 78px;
    background:
        radial-gradient(circle at 85% 10%, rgba(20, 125, 111, 0.12), transparent 30%),
        linear-gradient(135deg, #f8fbfa, #eef7f4);
}

.catalog-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    margin-bottom: 36px;
    color: var(--muted);
    font-size: 12px;
}

.catalog-breadcrumb a:hover {
    color: var(--primary);
}

.catalog-breadcrumb strong {
    color: var(--text);
    font-weight: 600;
}

.catalog-hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 40px;
}

.catalog-hero h1,
.product-detail-info h1 {
    max-width: 850px;
    font-size: clamp(38px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.045em;
}

.catalog-hero h1 span {
    color: var(--primary);
}

.catalog-hero-grid > div:first-child > p {
    max-width: 760px;
    margin-top: 18px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.85;
}

.catalog-summary {
    min-width: 170px;
    padding: 22px 24px;
    text-align: center;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(20, 125, 111, 0.12);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.catalog-summary span,
.catalog-summary strong {
    display: block;
}

.catalog-summary span {
    color: var(--muted);
    font-size: 11px;
}

.catalog-summary strong {
    margin-top: 4px;
    color: var(--primary);
    font-size: 32px;
    font-weight: 800;
}

.catalog-section {
    padding: 80px 0 100px;
    background: #ffffff;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
    gap: 38px;
}

.catalog-sidebar {
    position: sticky;
    top: 105px;
    display: grid;
    gap: 20px;
}

.filter-card,
.support-card,
.detail-support-card,
.detail-policy-card {
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.filter-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 18px;
}

.filter-heading h2 {
    font-size: 16px;
    font-weight: 700;
}

.filter-heading a {
    color: var(--primary);
    font-size: 11px;
    font-weight: 600;
}

.search-field {
    display: grid;
    grid-template-columns: 1fr 46px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 13px;
}

.search-field input {
    min-width: 0;
    height: 46px;
    padding: 0 14px;
    border: 0;
    outline: none;
    font-size: 12px;
}

.search-field button {
    border: 0;
    color: var(--white);
    background: var(--primary);
    cursor: pointer;
    font-size: 19px;
}

.category-filter {
    display: grid;
    gap: 8px;
}

.category-filter a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 12px 13px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    transition: 0.2s ease;
}

.category-filter a strong {
    min-width: 27px;
    height: 27px;
    display: grid;
    place-items: center;
    color: var(--muted);
    background: var(--light);
    border-radius: 50%;
    font-size: 10px;
}

.category-filter a:hover,
.category-filter a.active {
    color: var(--primary-dark);
    background: var(--primary-light);
}

.category-filter a.active strong {
    color: var(--white);
    background: var(--primary);
}

.support-card,
.detail-support-card {
    color: var(--white);
    background: linear-gradient(145deg, var(--primary), var(--primary-dark));
    border: 0;
}

.support-card-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 13px;
    font-size: 19px;
}

.support-card h3,
.detail-support-card h3 {
    margin-top: 18px;
    font-size: 17px;
    font-weight: 700;
}

.support-card p,
.detail-support-card p {
    margin-top: 9px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 12px;
    line-height: 1.75;
}

.support-card a,
.detail-support-card a {
    min-height: 42px;
    display: inline-flex;
    margin-top: 18px;
    padding: 0 17px;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    background: var(--white);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.catalog-toolbar {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
    padding: 0 18px;
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 15px;
    font-size: 12px;
}

.catalog-toolbar strong {
    font-weight: 700;
}

.catalog-toolbar span {
    color: var(--muted);
}

.catalog-reset {
    color: var(--primary);
    font-weight: 700;
}

.catalog-product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.catalog-product-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: 0.28s ease;
}

.catalog-product-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.catalog-product-image {
    position: relative;
    height: 265px;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.discount-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 10px;
    color: var(--white);
    background: var(--danger);
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
}

.catalog-mock-product {
    width: 112px;
    height: 185px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 19px;
    box-shadow: 0 22px 34px rgba(35, 71, 65, 0.14);
}

.catalog-mock-product strong {
    font-size: 31px;
    font-weight: 800;
}

.catalog-product-body {
    padding: 21px;
}

.catalog-product-body h2 {
    min-height: 52px;
    margin-top: 8px;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.55;
}

.catalog-product-body h2 a:hover {
    color: var(--primary);
}

.catalog-product-body > p {
    min-height: 62px;
    margin-top: 10px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.75;
}

.catalog-product-bottom {
    min-height: 48px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 14px;
    margin-top: 18px;
}

.catalog-product-bottom .product-price {
    min-height: auto;
    display: grid;
    gap: 2px;
    margin-top: 0;
}

.catalog-detail-button {
    width: 42px;
    height: 42px;
    display: grid;
    flex-shrink: 0;
    place-items: center;
    color: var(--white);
    background: var(--primary);
    border-radius: 50%;
    font-size: 18px;
    transition: 0.2s ease;
}

.catalog-detail-button:hover {
    background: var(--primary-dark);
    transform: translateX(3px);
}

.catalog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 40px;
    font-size: 12px;
}

.catalog-pagination a,
.catalog-pagination span {
    min-height: 42px;
    display: inline-flex;
    padding: 0 16px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 999px;
}

.catalog-pagination a {
    color: var(--primary);
    font-weight: 700;
}

.catalog-pagination .disabled {
    color: #a4adb2;
    background: var(--light);
}

.catalog-empty {
    padding: 75px 30px;
    text-align: center;
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: 22px;
}

.catalog-empty > span {
    display: block;
    color: var(--primary);
    font-size: 50px;
}

.catalog-empty h2 {
    margin-top: 15px;
    font-size: 24px;
}

.catalog-empty p {
    margin: 10px 0 25px;
    color: var(--muted);
    font-size: 13px;
}

.product-detail-hero {
    padding: 55px 0 90px;
    background:
        radial-gradient(circle at 15% 25%, rgba(216, 170, 98, 0.12), transparent 25%),
        linear-gradient(135deg, #f8fbfa, #eef7f4);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 75px;
}

.product-detail-visual {
    position: relative;
    min-height: 560px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 34px;
}

.detail-mock-product {
    width: 210px;
    height: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.95);
    border-radius: 38px 38px 50px 50px;
    box-shadow: 0 35px 55px rgba(35, 71, 65, 0.18);
}

.detail-mock-product > span {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.detail-mock-line {
    width: 70px;
    height: 1px;
    margin: 35px 0;
    background: rgba(20, 125, 111, 0.3);
}

.detail-mock-product strong {
    font-size: 60px;
    font-weight: 800;
}

.detail-mock-product small {
    margin-top: 36px;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.detail-visual-note {
    position: absolute;
    right: 24px;
    bottom: 24px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.88);
    border-radius: 13px;
    box-shadow: var(--shadow);
    font-size: 11px;
    font-weight: 600;
}

.detail-visual-note span {
    width: 27px;
    height: 27px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: var(--primary);
    border-radius: 50%;
}

.product-detail-category {
    display: inline-flex;
    color: var(--primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-detail-info h1 {
    margin-top: 12px;
}

.product-sku {
    margin-top: 14px;
    color: var(--muted);
    font-size: 12px;
}

.product-sku strong {
    color: var(--text);
}

.product-detail-summary {
    margin-top: 22px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.85;
}

.product-detail-price {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
    padding: 21px 0;
    border-top: 1px solid rgba(20, 125, 111, 0.12);
    border-bottom: 1px solid rgba(20, 125, 111, 0.12);
}

.product-detail-price > strong {
    color: var(--danger);
    font-size: 31px;
    font-weight: 800;
}

.product-detail-price del {
    color: #9aa2a8;
    font-size: 15px;
}

.product-detail-price span {
    padding: 6px 10px;
    color: var(--primary-dark);
    background: var(--primary-light);
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
}

.product-facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 24px;
}

.product-facts div {
    padding: 14px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(20, 125, 111, 0.1);
    border-radius: 14px;
}

.product-facts span,
.product-facts strong {
    display: block;
}

.product-facts span {
    color: var(--muted);
    font-size: 10px;
}

.product-facts strong {
    margin-top: 4px;
    font-size: 12px;
    font-weight: 700;
}

.product-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.product-service-list {
    display: grid;
    gap: 10px;
    margin-top: 24px;
    list-style: none;
}

.product-service-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 600;
}

.product-service-list span {
    width: 23px;
    height: 23px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: var(--primary);
    border-radius: 50%;
    font-size: 9px;
}

.product-information-section {
    padding: 90px 0;
    background: var(--white);
}

.product-information-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    align-items: start;
    gap: 50px;
}

.product-information-main {
    display: grid;
    gap: 28px;
}

.information-block {
    padding: 34px;
    border: 1px solid var(--border);
    border-radius: 22px;
}

.information-block h2 {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.35;
}

.rich-content {
    margin-top: 18px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.9;
}

.rich-content p + p {
    margin-top: 13px;
}

.rich-content ul {
    display: grid;
    gap: 10px;
    padding-left: 22px;
}

.product-information-sidebar {
    position: sticky;
    top: 105px;
    display: grid;
    gap: 20px;
}

.detail-policy-card h3 {
    font-size: 17px;
    font-weight: 700;
}

.detail-policy-card ul {
    display: grid;
    gap: 15px;
    margin-top: 18px;
    list-style: none;
}

.detail-policy-card li {
    display: grid;
    grid-template-columns: 35px 1fr;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 600;
}

.detail-policy-card li span {
    width: 35px;
    height: 35px;
    display: grid;
    place-items: center;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 11px;
    font-size: 10px;
    font-weight: 700;
}

.related-products-section {
    padding: 85px 0 100px;
    background: var(--light);
}

@media (max-width: 1100px) {
    .catalog-product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-detail-grid {
        gap: 45px;
    }
}

@media (max-width: 900px) {
    .catalog-layout,
    .product-information-grid,
    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar,
    .product-information-sidebar {
        position: static;
    }

    .catalog-sidebar {
        grid-template-columns: 1fr 1fr;
    }

    .support-card {
        grid-column: 1 / -1;
    }

    .product-detail-visual {
        min-height: 500px;
    }
}

@media (max-width: 650px) {
    .catalog-hero {
        padding: 50px 0 58px;
    }

    .catalog-hero-grid {
        grid-template-columns: 1fr;
    }

    .catalog-summary {
        width: 100%;
    }

    .catalog-layout,
    .catalog-sidebar,
    .catalog-product-grid {
        grid-template-columns: 1fr;
    }

    .catalog-toolbar {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        padding: 14px;
    }

    .catalog-product-image {
        height: 300px;
    }

    .catalog-pagination {
        flex-wrap: wrap;
    }

    .product-detail-hero {
        padding: 45px 0 70px;
    }

    .product-detail-visual {
        min-height: 430px;
    }

    .detail-mock-product {
        width: 170px;
        height: 300px;
    }

    .detail-mock-product strong {
        font-size: 50px;
    }

    .product-facts {
        grid-template-columns: 1fr;
    }

    .product-detail-actions .button {
        width: 100%;
    }

    .information-block {
        padding: 24px;
    }

    .related-products-section {
        padding: 70px 0 80px;
    }
}

/* Module 07 - Real product images */
.catalog-real-product-image{width:100%;height:100%;object-fit:contain;padding:22px;box-sizing:border-box}.product-detail-media{min-width:0}.product-real-image{width:100%;height:100%;max-height:520px;object-fit:contain;padding:28px;box-sizing:border-box}.product-thumbnail-list{display:flex;gap:10px;margin-top:14px;overflow-x:auto;padding-bottom:4px}.product-thumbnail{width:76px;height:76px;flex:0 0 76px;border:2px solid transparent;border-radius:12px;background:#fff;padding:5px;cursor:pointer}.product-thumbnail.active{border-color:#168976}.product-thumbnail img{width:100%;height:100%;object-fit:cover;border-radius:7px}