* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #222;
    background: #fff;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    font-size: 22px;
    letter-spacing: 2px;
}

.hero {
    padding: 70px 0;
    background: #f3f3f1;
}

.hero h1 {
    margin: 10px 0 15px;
    font-size: clamp(36px, 5vw, 60px);
    line-height: 1;
}

.hero p {
    max-width: 600px;
    font-size: 18px;
    line-height: 1.5;
}

.eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
}

.shop-content,
.product-page {
    padding: 48px 0 80px;
}

.categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 45px;
}

.categories a {
    padding: 10px 18px;
    border: 1px solid #ccc;
    border-radius: 30px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 28px;
}

.section-heading h1,
.section-heading h2 {
    margin: 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px 20px;
}

.product-image {
    display: block;
    aspect-ratio: 1 / 1;
    background: #f4f4f4;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-card-body {
    padding-top: 14px;
}

.product-card h2 {
    margin: 7px 0 12px;
    font-size: 17px;
    font-weight: 500;
}

.product-sku {
    font-size: 12px;
    color: #777;
}

.prices {
    display: flex;
    align-items: center;
    gap: 10px;
}

.old-price {
    color: #888;
    text-decoration: line-through;
}

.special-price {
    font-weight: 700;
}

.special-price.large {
    display: block;
    margin-top: 5px;
    font-size: 32px;
}

.breadcrumbs {
    display: flex;
    gap: 8px;
    margin-bottom: 35px;
    font-size: 14px;
    color: #666;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
}

.product-detail-image {
    background: #f4f4f4;
}

.product-detail-image img {
    width: 100%;
    object-fit: contain;
}

.product-detail-info h1 {
    margin: 10px 0 25px;
    font-size: 34px;
}

.product-detail-prices {
    margin-bottom: 30px;
}

.product-detail-prices small {
    display: block;
    margin-top: 8px;
    color: #777;
}

.product-description,
.category-description {
    line-height: 1.65;
}

.category-description {
    margin-bottom: 35px;
}

.site-footer {
    padding: 35px 0;
    border-top: 1px solid #e5e5e5;
    color: #777;
    font-size: 13px;
}

@media (max-width: 900px) {
    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-detail {
        grid-template-columns: 1fr;
        gap: 35px;
    }
}

@media (max-width: 520px) {
    .container {
        width: calc(100% - 24px);
    }

    .hero {
        padding: 45px 0;
    }

    .product-grid {
        gap: 24px 12px;
    }
}