:root {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --text: #1f2933;
    --muted: #5f6c7b;
    --border: #dde3ea;
    --accent: #e85b1f;
    --accent-hover: #cf4f18;
    --top-bar: #2d3a45;
    --top-bar-text: #e8edf2;
    --shadow: 0 8px 24px rgba(31, 41, 51, 0.08);
    --radius: 8px;
    --container: 1180px;
    --font: "Segoe UI", system-ui, -apple-system, sans-serif;
    --transition-interactive: 0.18s ease;
    --shadow-hover: 0 6px 18px rgba(31, 41, 51, 0.14);
    --shadow-hover-accent: 0 6px 18px rgba(232, 91, 31, 0.25);
}

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

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-interactive), background-color var(--transition-interactive),
        border-color var(--transition-interactive), box-shadow var(--transition-interactive),
        transform var(--transition-interactive), filter var(--transition-interactive),
        opacity var(--transition-interactive);
}

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.top-bar {
    background: var(--top-bar);
    color: var(--top-bar-text);
}

.top-bar__nav {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0.5rem 1.25rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.top-bar__link {
    color: var(--top-bar-text);
    font-size: 0.875rem;
    text-decoration: none;
    padding: 0.2rem 0.45rem;
    border-radius: 4px;
}

.top-bar__link:hover,
.top-bar__link.is-active {
    color: #fff;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.header-main {
    max-width: var(--container);
    margin: 0 auto;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.brand {
    flex-shrink: 0;
    font-size: clamp(1.85rem, 4.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text);
    text-decoration: none;
    line-height: 1;
}

.brand:hover {
    color: var(--accent);
    text-decoration: none;
    text-shadow: 0 4px 14px rgba(232, 91, 31, 0.2);
    transform: translateY(-1px);
}

.catalog-nav {
    position: relative;
}

.catalog-nav__toggle {
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color var(--transition-interactive), border-color var(--transition-interactive),
        box-shadow var(--transition-interactive), transform var(--transition-interactive),
        filter var(--transition-interactive);
}

.catalog-nav__toggle:hover {
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: var(--shadow-hover);
    filter: brightness(0.98);
}

.catalog-nav__toggle:active {
    transform: scale(0.98);
}

.catalog-nav__menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    min-width: 260px;
    margin: 0;
    padding: 0.5rem 0;
    list-style: none;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 20;
}

.catalog-nav__menu li a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text);
    text-decoration: none;
}

.catalog-nav__menu li a:hover {
    background: var(--bg);
    color: var(--accent);
    box-shadow: inset 3px 0 0 var(--accent);
}

.header-main__aside {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-main__contacts {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-cart {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    color: var(--text);
    text-decoration: none;
    border-radius: var(--radius);
    transition: color 0.15s, background 0.15s;
}

.header-cart:hover,
.header-cart.is-active {
    color: var(--accent);
    background: var(--bg);
    text-decoration: none;
    box-shadow: var(--shadow-hover), inset 0 0 0 1px var(--border);
    transform: translateY(-1px);
}

.header-cart__badge {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 1.15rem;
    height: 1.15rem;
    padding: 0 0.25rem;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.15rem;
    text-align: center;
}

.header-phone {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
    white-space: nowrap;
}

.header-phone:hover {
    color: var(--accent);
    text-decoration: none;
    filter: brightness(0.85);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-interactive), border-color var(--transition-interactive),
        color var(--transition-interactive), box-shadow var(--transition-interactive),
        transform var(--transition-interactive), filter var(--transition-interactive);
}

.btn--primary {
    background: var(--accent);
    color: #fff;
    padding: 0.6rem 1.1rem;
}

.btn--primary:hover {
    background: var(--accent-hover);
    color: #fff;
    text-decoration: none;
    box-shadow: var(--shadow-hover-accent);
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.btn--primary:active {
    transform: translateY(0);
    filter: brightness(0.95);
    box-shadow: none;
}

.btn--sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 0.75rem 1.35rem;
    font-size: 1rem;
}

.btn--ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.6rem 1.1rem;
}

.btn--ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
    text-decoration: none;
    background: rgba(232, 91, 31, 0.06);
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.btn--ghost:active,
.btn--cart:active {
    transform: translateY(0);
}

.btn--cart {
    width: 100%;
    border: 1px solid var(--accent);
    color: var(--accent);
    background: transparent;
}

.btn--cart:hover {
    background: var(--accent);
    color: #fff;
    box-shadow: var(--shadow-hover-accent);
    transform: translateY(-1px);
}

.site-main {
    flex: 1;
    width: min(var(--container), 100%);
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
}

.site-footer {
    background: #26323d;
    color: #c5d0db;
    margin-top: auto;
}

.site-footer a {
    color: #fff;
}

.site-footer a:hover {
    color: #fff;
    text-decoration: underline;
    filter: brightness(1.15);
}

.site-footer__grid {
    max-width: var(--container);
    margin: 0 auto;
    padding: 2rem 1.25rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.site-footer__brand-link {
    display: inline-block;
    margin: 0 0 0.75rem;
    line-height: 0;
    text-decoration: none;
}

.site-footer__brand-link:hover {
    opacity: 0.9;
    text-decoration: none;
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.site-footer__logo {
    display: block;
    width: auto;
    height: 46px;
    max-width: 160px;
    object-fit: contain;
}

.site-footer__tagline {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.45;
}

.site-footer__title {
    margin: 0 0 0.75rem;
    font-weight: 700;
    color: #fff;
}

.site-footer__list,
.site-footer__contacts {
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer__list li,
.site-footer__contacts li {
    margin-bottom: 0.45rem;
    font-size: 0.9rem;
}

.site-footer__copy {
    text-align: center;
    margin: 0;
    padding: 1rem 1.25rem 1.5rem;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.muted {
    color: var(--muted);
    font-size: 0.9em;
}

.hero-banner {
    background: linear-gradient(135deg, #fff 0%, #f0f3f7 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.hero-banner__title {
    margin: 0 0 0.5rem;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.hero-banner__text {
    margin: 0;
    color: var(--muted);
    max-width: 52ch;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 0 0 2rem;
    padding: 0;
    list-style: none;
}

.benefits__item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}

.benefits__item strong {
    display: block;
    margin-bottom: 0.25rem;
}

.benefits__item span {
    color: var(--muted);
    font-size: 0.9rem;
}

.section__title {
    margin: 0 0 1rem;
    font-size: 1.35rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.category-card {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    color: inherit;
    text-decoration: none;
    transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive),
        transform var(--transition-interactive), filter var(--transition-interactive);
}

.category-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    text-decoration: none;
    transform: translateY(-2px);
    filter: brightness(0.98);
}

.category-card__title {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
}

.category-card__text {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.page-content h1 {
    margin-top: 0;
}

.breadcrumbs {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.breadcrumbs a {
    color: var(--muted);
    padding: 0.1rem 0.25rem;
    border-radius: 4px;
}

.breadcrumbs a:hover {
    color: var(--accent);
    background: rgba(31, 41, 51, 0.06);
    text-decoration: none;
    box-shadow: inset 0 0 0 1px var(--border);
}

.breadcrumbs a.breadcrumbs__placeholder {
    color: var(--muted);
}

.contacts-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.contact-callback {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.contact-callback__title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
}

.contact-callback__fields {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-callback__form .form-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.contact-callback__form .form-field label {
    font-size: 0.875rem;
    font-weight: 600;
}

.contacts-map {
    margin-bottom: 2rem;
}

.contacts-map__title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
}

.contacts-map__frame {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg);
    box-shadow: var(--shadow);
}

.contacts-map__iframe {
    display: block;
    width: 100%;
    height: min(420px, 70vh);
    min-height: 320px;
    border: 0;
}

.contacts-map__footer {
    margin: 0.75rem 0 0;
    font-size: 0.9rem;
}

.prose p {
    margin: 0 0 1rem;
}

.prose h2 {
    margin: 1.5rem 0 0.75rem;
    font-size: 1.15rem;
}

.prose ul,
.prose ol {
    margin: 0 0 1rem;
    padding-left: 1.25rem;
}

.prose a:hover {
    text-decoration: underline;
    filter: brightness(0.85);
}

.page-content a:not(.btn):not(.category-card):not(.product-card__link):not(.brand):hover {
    text-decoration: underline;
    box-shadow: inset 0 -2px 0 rgba(232, 91, 31, 0.35);
}

.legal-prose {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.cookie-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: #26323d;
    color: #e8edf2;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.cookie-banner[hidden] {
    display: none !important;
}

.cookie-banner__text {
    flex: 1 1 280px;
    margin: 0;
    font-size: 0.9rem;
}

.cookie-banner__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.cookie-banner__link {
    color: #fff;
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.cookie-banner__link:hover {
    color: #fff;
    text-decoration: underline;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.catalog-intro {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive),
        transform var(--transition-interactive), filter var(--transition-interactive);
}

.product-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    filter: brightness(0.98);
}

.product-card__link {
    display: block;
    color: inherit;
    text-decoration: none;
    flex: 1;
    padding-top: 0.75rem;
}

.product-card__link:hover {
    text-decoration: none;
    color: inherit;
}

.product-card__cart-form {
    padding: 0 1rem 1rem;
    margin-top: auto;
}

.product-card__image-wrap {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--bg);
}

.product-card__image-link {
    display: block;
    width: 100%;
    height: 100%;
}

.product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card__in-cart {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    box-shadow: 0 2px 10px rgba(31, 41, 51, 0.2);
    text-decoration: none;
    transition: transform 0.15s, background 0.15s;
}

.product-card__in-cart:hover {
    transform: scale(1.06);
    background: var(--accent-hover);
    color: #fff;
    text-decoration: none;
}

.btn--cart-added {
    border-color: var(--accent);
    background: rgba(232, 91, 31, 0.08);
    color: var(--accent);
}

.product-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    aspect-ratio: 4 / 3;
    color: var(--muted);
    font-size: 0.875rem;
}

.product-card__title {
    margin: 0 1rem 0.25rem;
    font-size: 1rem;
    line-height: 1.3;
}

.product-card__price {
    margin: 0 1rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.product-card__discount {
    margin: 0.25rem 1rem 0;
    font-size: 0.85rem;
    color: var(--accent);
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-card .badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
}

.badge--success {
    background: #e6f4ea;
    color: #1e6b3a;
}

.badge--warning {
    background: #fff4e5;
    color: #9a5b00;
}

.badge--muted {
    background: #eceff3;
    color: #5f6c7b;
}

.product-detail__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.product-gallery {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}

.product-gallery__main {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg);
}

.product-gallery__slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.2s;
}

.product-gallery__slide.is-active {
    opacity: 1;
    position: relative;
}

.product-gallery__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--muted);
}

.product-gallery__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: rgba(255, 255, 255, 0.9);
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition-interactive), transform var(--transition-interactive),
        filter var(--transition-interactive);
}

.product-gallery__nav:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-50%) scale(1.05);
    filter: brightness(0.95);
}

.product-gallery__nav--prev {
    left: 0.5rem;
}

.product-gallery__nav--next {
    right: 0.5rem;
}

.product-gallery__thumbs {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.product-gallery__thumb {
    border: 2px solid transparent;
    padding: 0;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    width: 64px;
    height: 64px;
    background: none;
    transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive),
        transform var(--transition-interactive);
}

.product-gallery__thumb:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    transform: scale(1.04);
}

.product-gallery__thumb.is-active {
    border-color: var(--accent);
}

.product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery__zoom {
    margin-top: 0.75rem;
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border);
    background: var(--bg);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive),
        background-color var(--transition-interactive), filter var(--transition-interactive);
}

.product-gallery__zoom:hover {
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: var(--shadow-hover);
    filter: brightness(0.97);
}

.product-detail__category {
    color: var(--muted);
    margin: 0.25rem 0 0.75rem;
}

.product-detail__prices {
    margin: 1rem 0 1.5rem;
    padding: 1rem;
    background: var(--bg);
    border-radius: var(--radius);
}

.product-detail__price {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.product-detail__discount {
    margin: 0.35rem 0 0;
    color: var(--accent);
}

.product-add-cart {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.product-add-cart__qty {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.product-add-cart__unavailable {
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    max-width: 100%;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font: inherit;
    box-sizing: border-box;
    transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.form-input:hover {
    border-color: #c5d0db;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(232, 91, 31, 0.15);
}

.form-input--qty {
    width: 5rem;
}

.toast-stack {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 300;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.65rem;
    max-width: min(360px, calc(100vw - 2rem));
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    line-height: 1.4;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: 0 10px 28px rgba(31, 41, 51, 0.18);
    opacity: 0;
    transform: translateX(1.25rem);
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.toast--visible {
    opacity: 1;
    transform: translateX(0);
}

.toast--hide {
    opacity: 0;
    transform: translateX(1.25rem);
}

.toast--success {
    border-left: 4px solid #1e6b3a;
    background: #f0faf3;
}

.toast--error {
    border-left: 4px solid #ba2121;
    background: #fef5f5;
}

.toast--warning {
    border-left: 4px solid #9a5b00;
    background: #fff8ed;
}

.toast--info {
    border-left: 4px solid var(--accent);
    background: #fff;
}

.cart-table-wrap {
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.cart-table {
    width: 100%;
    border-collapse: collapse;
}

.cart-table th,
.cart-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.cart-table th {
    font-size: 0.8rem;
    color: var(--muted);
    background: var(--bg);
}

.cart-table__product a {
    font-weight: 600;
    color: var(--text);
}

.cart-table__product a:hover {
    color: var(--accent);
    text-decoration: underline;
    filter: brightness(0.9);
}

.cart-table__hint {
    margin: 0.25rem 0 0;
    font-size: 0.8rem;
    color: var(--muted);
}

.cart-table__hint--applied {
    color: #1e6b3a;
    font-weight: 600;
}

.cart-remove-form {
    margin: 0;
}

.cart-table__remove {
    border: none;
    background: transparent;
    color: var(--muted);
    font-size: 1.25rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem 0.5rem;
}

.cart-table__remove:hover {
    color: var(--accent);
}

.cart-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cart-summary__total {
    margin: 0;
    font-size: 1.15rem;
}

.cart-empty {
    padding: 2rem 0;
}

.checkout-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.checkout-section h2 {
    margin: 0 0 1rem;
}

.checkout-notes {
    margin-bottom: 1.25rem;
    padding: 0.85rem 1rem;
    background: var(--bg);
    border-radius: var(--radius);
    border-left: 3px solid var(--accent);
}

.checkout-notes p {
    margin: 0;
}

.checkout-form__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-field label {
    font-size: 0.875rem;
    font-weight: 600;
}

.form-field--wide {
    grid-column: 1 / -1;
}

.checkout-form__note {
    margin: 0 0 1rem;
    font-size: 0.875rem;
}

.form-legal-notice {
    margin: 0.75rem 0 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--muted);
}

.form-legal-notice a {
    color: var(--muted);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.form-legal-notice a:hover {
    color: var(--accent);
}

.form-legal-notice__sep {
    margin: 0 0.35rem;
}

.order-success__lead {
    font-size: 1.1rem;
    max-width: 36rem;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox[hidden] {
    display: none !important;
}

.lightbox__image {
    max-width: min(92vw, 900px);
    max-height: 88vh;
    object-fit: contain;
}

.lightbox__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox__nav--prev {
    left: 1rem;
}

.lightbox__nav--next {
    right: 1rem;
}

@media (max-width: 900px) {
    .product-detail__layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .header-main__aside {
        margin-left: 0;
        width: 100%;
        justify-content: space-between;
    }

    .header-main__contacts {
        flex: 1;
        justify-content: flex-end;
    }

    .catalog-nav {
        width: 100%;
    }
}