:root {
    --page-bg: #ffffff;
    --text-main: #1b1b1b;
    --text-muted: #6a6a6a;
    --brand: #1f3564;
    --border: #e8e8e8;
    --container: 1440px;
    --layout-side-padding: 16px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--page-bg);
    color: var(--text-main);
    font: 16px/1.5 Roboto, sans-serif;
}

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

.container {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}

.img-ratio {
    position: relative;
    display: block;
    width: 100%;
}

.img-ratio__inner {
    position: relative;
    width: 100%;
    min-height: 100%;
}

.img-fit img,
.img-ratio_cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.form-control {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    color: var(--text-main);
}

.form-control_size-l {
    min-height: 48px;
    padding: 0 16px;
}

.button {
    appearance: none;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.site-header,
.site-footer {
    border-bottom: 1px solid var(--border);
}

.site-footer {
    border-top: 1px solid var(--border);
    border-bottom: 0;
}

.site-header__inner,
.site-footer__top,
.catalog-layout,
.product-layout,
.cart-layout {
    display: grid;
    gap: 24px;
}

.site-header__inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    min-height: 80px;
}

.site-header__nav {
    display: flex;
    gap: 16px;
}

.page-main {
    min-height: 60vh;
    padding: 32px 0 64px;
}

.promo-slider__item-photo-placeholder,
.banner-list__item-photo-placeholder {
    min-height: 420px;
    border-radius: 18px;
}

.promo-slider__item-photo-placeholder {
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.5), transparent 35%),
        linear-gradient(135deg, #d9c7b8, #f3eee8 50%, #c9d5df);
}

.banner-list__item-photo-placeholder--warm {
    background: linear-gradient(135deg, #d4b69d, #f2e9de);
}

.banner-list__item-photo-placeholder--sand {
    background: linear-gradient(135deg, #cab79a, #ece3d4);
}

.banner-list__item-photo-placeholder--fog {
    background: linear-gradient(135deg, #bfc8cf, #edf1f4);
}

.benefit-list__item-image_wrapper {
    font-weight: 700;
    font-size: 24px;
    color: var(--brand);
}

.catalog-layout,
.cart-layout {
    grid-template-columns: 280px minmax(0, 1fr);
}

.product-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.theme-shell.has-sticky-header .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
}

@media (max-width: 980px) {
    .site-header__inner,
    .catalog-layout,
    .product-layout,
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .site-header__nav {
        flex-wrap: wrap;
    }
}