:root {
    --site-bg: #f5f5f3;
    --site-surface: #ffffff;
    --site-surface-alt: #f0f3f8;
    --site-border: #d7dde7;
    --site-border-strong: #b8c3d3;
    --site-text: #0f172a;
    --site-muted: #66758f;
    --site-primary: #101a2f;
    --site-primary-soft: #2d466f;
    --site-accent: #f97316;
    --site-accent-strong: #ea580c;
    --site-success: #16a34a;
    --site-success-soft: rgba(22, 163, 74, 0.12);
    --site-warning: #d97706;
    --site-warning-soft: rgba(217, 119, 6, 0.13);
    --site-shadow: 0 22px 48px rgba(16, 26, 47, 0.08);
    --site-shadow-soft: 0 12px 26px rgba(16, 26, 47, 0.06);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --container: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--site-bg);
    color: var(--site-text);
    font-family: "Trebuchet MS", "Segoe UI", sans-serif;
    text-rendering: optimizeLegibility;
}

body.is-nav-open {
    overflow: hidden;
}

.js .tab-panel:not(.is-active) {
    display: none;
}

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

img {
    max-width: 100%;
}

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

button {
    color: inherit;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

.site-main {
    min-height: 68vh;
}

.section {
    padding: 44px 0;
}

.section--compact {
    padding-top: 22px;
}

.section--tight {
    padding-top: 18px;
}

.section--brands {
    padding-top: 28px;
}

.site-topbar {
    background: #5f789e;
    color: rgba(255, 255, 255, 0.92);
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 38px;
}

.topbar-contacts,
.topbar-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.topbar-contacts a,
.topbar-links a {
    opacity: 0.95;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(16, 26, 47, 0.08);
    backdrop-filter: blur(14px);
}

.site-header__inner {
    display: grid;
    grid-template-columns: auto minmax(280px, 1.1fr) minmax(320px, 0.95fr) auto;
    align-items: center;
    gap: 18px;
    min-height: 74px;
}

.site-header__toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(16, 26, 47, 0.14);
    border-radius: 14px;
    background: #fff;
    padding: 11px 10px;
    cursor: pointer;
}

.site-header__toggle span {
    display: block;
    height: 2px;
    border-radius: 999px;
    background: var(--site-primary);
}

.site-header__toggle span + span {
    margin-top: 7px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.site-logo__mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.16), rgba(249, 115, 22, 0.08));
    color: var(--site-accent);
    font-weight: 900;
    font-size: 18px;
}

.site-logo__image {
    width: 52px;
    height: 52px;
    object-fit: contain;
    display: block;
}

.site-logo__text {
    font-family: "Arial Narrow", "Trebuchet MS", sans-serif;
    font-size: 19px;
    font-weight: 900;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

.site-search {
    display: grid;
    grid-template-columns: 1fr 54px;
    align-items: center;
    min-height: 48px;
    background: #f7f8fb;
    border: 1px solid rgba(16, 26, 47, 0.10);
    border-radius: 14px;
    overflow: hidden;
}

.site-search input {
    width: 100%;
    min-width: 0;
    height: 100%;
    border: 0;
    background: transparent;
    padding: 0 16px;
    color: var(--site-primary);
}

.site-search input::placeholder {
    color: #7f8ba0;
}

.site-search button {
    height: 100%;
    border: 0;
    background: transparent;
    display: inline-grid;
    place-items: center;
    cursor: pointer;
    color: var(--site-primary);
}

.site-search button svg,
.site-actions__icon svg,
.product-card__icon svg,
.favorite-toggle svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.site-header__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    min-width: 0;
}

.site-header__nav-link {
    position: relative;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #55657f;
    transition: color 180ms ease;
}

.site-header__nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -10px;
    height: 2px;
    border-radius: 999px;
    background: transparent;
    transition: background 180ms ease;
}

.site-header__nav-link:hover,
.site-header__nav-link.is-active {
    color: var(--site-accent-strong);
}

.site-header__nav-link:hover::after,
.site-header__nav-link.is-active::after {
    background: var(--site-accent);
}

.site-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.site-actions__icon {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    border: 1px solid rgba(16, 26, 47, 0.12);
    color: var(--site-primary);
    background: #fff;
    transition: border-color 180ms ease, transform 180ms ease;
}

.site-actions__icon:hover,
.product-card__icon:hover,
.favorite-toggle:hover {
    border-color: rgba(249, 115, 22, 0.45);
    transform: translateY(-1px);
}

.site-actions__cta {
    min-width: 180px;
}

.site-nav {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 25;
    padding-top: 112px;
    background: rgba(8, 12, 21, 0.22);
    opacity: 0;
    visibility: hidden;
    transition: opacity 180ms ease, visibility 180ms ease;
}

.site-nav__panel {
    background: #fff;
    border-radius: 0 0 24px 24px;
    padding: 18px 0 22px;
    max-height: calc(100vh - 112px);
    overflow: auto;
    box-shadow: 0 26px 40px rgba(15, 23, 42, 0.18);
    display: grid;
    gap: 6px;
}

.site-nav__link {
    padding: 12px 4px;
    border-bottom: 1px solid rgba(16, 26, 47, 0.07);
    font-weight: 800;
    color: var(--site-primary);
}

.site-nav__link.is-active {
    color: var(--site-accent-strong);
}

.flash-stack {
    padding-top: 18px;
}

.flash {
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin-bottom: 10px;
    font-weight: 700;
}

.flash--success {
    background: rgba(22, 163, 74, 0.12);
    color: #166534;
}

.flash--danger {
    background: rgba(220, 38, 38, 0.10);
    color: #991b1b;
}

.flash--warning {
    background: rgba(217, 119, 6, 0.12);
    color: #9a3412;
}

.flash--info {
    background: rgba(45, 70, 111, 0.10);
    color: #274164;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--site-accent);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: currentColor;
}

.hero-banner {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(249, 115, 22, 0.22), transparent 32%),
        linear-gradient(118deg, rgba(10, 17, 31, 0.96), rgba(17, 27, 49, 0.92)),
        linear-gradient(180deg, #0b1222, #14213d);
    background-size: cover;
    background-position: center;
    color: #fff;
}

.hero-banner__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(8, 14, 26, 0.92) 0%, rgba(8, 14, 26, 0.76) 42%, rgba(8, 14, 26, 0.56) 100%);
}

.hero-banner__inner {
    position: relative;
    z-index: 1;
    min-height: 520px;
    display: grid;
    align-items: center;
    padding: 84px 0 120px;
}

.hero-banner__content {
    max-width: 540px;
    display: grid;
    gap: 18px;
}

.hero-banner h1,
.category-hero h1,
.product-summary h1,
.contact-layout h1,
.customer-auth-card h1 {
    margin: 0;
    font-family: "Arial Narrow", "Trebuchet MS", sans-serif;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.hero-banner h1 {
    font-size: clamp(42px, 6vw, 68px);
    line-height: 0.92;
}

.hero-banner p {
    margin: 0;
    max-width: 520px;
    color: rgba(241, 245, 249, 0.82);
    font-size: 18px;
    line-height: 1.6;
}

.hero-banner__actions,
.footer-cta__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button--primary {
    background: var(--site-accent);
    color: #fff;
}

.button--dark {
    background: var(--site-primary-soft);
    color: #fff;
}

.button--secondary,
.button--whatsapp {
    background: #fff;
    color: var(--site-success);
    border-color: rgba(22, 163, 74, 0.35);
}

.button--outline {
    background: #fff;
    border-color: rgba(249, 115, 22, 0.36);
    color: var(--site-accent-strong);
}

.button--ghost-dark {
    background: transparent;
    border-color: rgba(16, 26, 47, 0.18);
    color: var(--site-primary);
}

.button--ghost-light {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.38);
    color: #fff;
}

.button--block {
    width: 100%;
}

.search-strip--floating {
    margin-top: -74px;
    position: relative;
    z-index: 2;
    padding-top: 0;
}

.search-strip__form,
.filter-box,
.product-card,
.benefit-card,
.detail-card,
.info-card,
.faq-item,
.trust-card,
.contact-form,
.customer-auth-form,
.product-summary,
.quick-sheet,
.product-gallery__frame {
    background: var(--site-surface);
    border: 1px solid var(--site-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--site-shadow);
}

.search-strip__form {
    display: grid;
    grid-template-columns: 1.1fr 1fr 1fr auto;
    align-items: end;
    gap: 16px;
    padding: 22px;
}

.search-strip__form label,
.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-strip__form span,
.form-field span,
.filter-box__field span {
    color: #72819a;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.search-strip__form input,
.search-strip__form select,
.contact-form input,
.contact-form textarea,
.filter-box__field input,
.filter-box__field select {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(16, 26, 47, 0.12);
    border-radius: 12px;
    padding: 0 14px;
    background: #fff;
    color: var(--site-primary);
}

.contact-form textarea {
    min-height: 140px;
    padding: 14px;
    resize: vertical;
}

.benefits-grid {
    display: grid;
    gap: 18px;
}

.benefits-grid--highlight {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.benefit-card {
    padding: 22px 24px;
}

.benefit-card--inline {
    display: grid;
    grid-template-columns: 40px 1fr;
    align-items: start;
    gap: 16px;
}

.benefit-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background:
        radial-gradient(circle at 30% 30%, rgba(249, 115, 22, 0.18), transparent 48%),
        linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(45, 70, 111, 0.14));
    border: 1px solid rgba(249, 115, 22, 0.22);
}

.benefit-card h3,
.info-card h2,
.detail-card h2,
.faq-item h3,
.quick-sheet h2,
.footer-cta h2,
.section-heading h2,
.footer-grid h3 {
    margin: 0 0 10px;
}

.benefit-card p,
.info-card p,
.faq-item p,
.product-card__subtitle,
.product-summary__note,
.product-review-box__meta,
.customer-auth-card p,
.footer-grid p,
.footer-newsletter p {
    margin: 0;
    color: var(--site-muted);
    line-height: 1.65;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-heading--split p {
    margin: 0;
    color: var(--site-muted);
}

.section-heading h2,
.detail-card h2,
.quick-sheet h2,
.footer-cta h2,
.category-hero h1,
.product-summary h1 {
    font-size: clamp(30px, 3.4vw, 50px);
    line-height: 0.95;
}

.section-link {
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--site-accent-strong);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.product-grid--category {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
    box-shadow: var(--site-shadow-soft);
}

.product-card__media {
    position: relative;
    display: block;
    padding: 22px;
    min-height: 286px;
    background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
    overflow: hidden;
}

.product-card__media--image {
    background: linear-gradient(180deg, #fcfcfd 0%, #edf1f6 100%);
}

.product-card__image {
    width: 100%;
    height: 240px;
    object-fit: contain;
    display: block;
}

.product-card__placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 240px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--card-bg), #0f172a);
    color: var(--card-accent);
    font-size: 24px;
    font-weight: 900;
    text-transform: uppercase;
}

.product-card__badge {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(16, 26, 47, 0.10);
    color: var(--site-accent-strong);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-card__body {
    display: grid;
    gap: 14px;
    padding: 18px;
}

.product-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
}

.product-card__brand,
.product-card__category {
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-card__brand {
    color: #7b8aa2;
}

.product-card__category {
    color: var(--site-accent-strong);
}

.product-card__body h3 {
    margin: 0;
    font-size: 27px;
    line-height: 1.04;
    color: var(--site-primary-soft);
}

.product-card__pricing {
    display: grid;
    gap: 2px;
}

.product-card__old-price {
    margin: 0;
    color: #99a5b7;
    text-decoration: line-through;
    font-size: 14px;
}

.product-card__price,
.product-summary__price,
.footer-phone {
    margin: 0;
    font-size: 32px;
    font-weight: 900;
    color: var(--site-accent-strong);
    line-height: 1;
}

.product-card__price-label,
.product-summary__price-label {
    margin: 0;
    font-size: 28px;
    font-weight: 900;
    color: var(--site-primary);
    line-height: 1.05;
}

.product-card__footer {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto;
}

.product-card__button {
    flex: 1;
}

.product-card__icon,
.favorite-toggle {
    width: 44px;
    height: 44px;
    display: inline-grid;
    place-items: center;
    border-radius: 14px;
    border: 1px solid rgba(16, 26, 47, 0.14);
    color: var(--site-primary-soft);
    background: #fff;
}

.favorite-toggle {
    padding: 0;
}

.favorite-toggle button {
    width: 100%;
    height: 100%;
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
}

.partners {
    text-align: center;
}

.partner-list {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 26px;
}

.partner-chip {
    color: #c4ccd8;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-footer {
    margin-top: 56px;
    padding-top: 34px;
    background: var(--site-primary);
    color: #d8e0ec;
}

.footer-cta {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(125deg, rgba(13, 22, 40, 0.96), rgba(38, 67, 112, 0.90)),
        linear-gradient(180deg, #0d1629, #1a2a47);
    background-position: center;
    background-size: cover;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 20px;
    align-items: center;
    padding: 34px;
    margin-bottom: 34px;
}

.footer-cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 12, 22, 0.80), rgba(7, 12, 22, 0.36));
}

.footer-cta__content,
.footer-cta__actions {
    position: relative;
    z-index: 1;
}

.footer-cta__eyebrow {
    margin: 0 0 8px;
    color: #f0f4fa;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.footer-cta h2 {
    color: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
    gap: 28px;
    padding-bottom: 28px;
}

.footer-grid h3 {
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-grid ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.footer-brand {
    display: grid;
    gap: 16px;
}

.footer-brand__meta {
    display: grid;
    gap: 8px;
}

.site-logo--footer .site-logo__text {
    color: #fff;
}

.footer-newsletter__card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
}

.footer-newsletter__card span {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 12px;
    border-radius: 10px;
    background: rgba(7, 12, 22, 0.34);
    color: #f0f4fa;
}

.footer-newsletter__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 14px;
    border-radius: 10px;
    background: var(--site-accent);
    color: #fff;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 12px;
}

.footer-bottom {
    min-height: 68px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    font-size: 13px;
    color: rgba(216, 224, 236, 0.72);
}

.footer-bottom__links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.breadcrumb {
    padding-top: 18px;
}

.breadcrumb__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 10px;
    color: var(--site-muted);
    font-size: 13px;
}

.breadcrumb__item::after {
    content: "/";
    margin-left: 10px;
    color: #96a2b4;
}

.breadcrumb__item:last-child::after {
    display: none;
}

.category-hero {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.category-hero h1 {
    font-size: clamp(34px, 4vw, 52px);
    color: var(--site-primary);
}

.category-hero p {
    margin: 0;
    max-width: 740px;
    color: var(--site-muted);
    line-height: 1.65;
}

.category-hero__count {
    margin-top: 12px;
    font-weight: 800;
}

.catalog-layout,
.contact-layout,
.customer-auth-layout,
.customer-account-layout {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.catalog-sidebar--search {
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.catalog-content {
    display: grid;
    gap: 24px;
}

.filter-box {
    padding: 24px;
    display: grid;
    gap: 18px;
    position: sticky;
    top: 96px;
}

.filter-box__header {
    display: grid;
    gap: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(16, 26, 47, 0.08);
}

.filter-box__header h2 {
    margin: 0;
    font-size: 28px;
    line-height: 0.98;
    color: var(--site-primary);
}

.filter-box__header p {
    margin: 0;
    color: var(--site-muted);
    line-height: 1.55;
}

.filter-box__summary {
    display: grid;
    gap: 14px;
    padding: 16px;
    border-radius: 16px;
    background: #f8fafc;
}

.filter-box__summary div {
    display: grid;
    gap: 4px;
}

.filter-box__summary span {
    color: #7f8ba0;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.filter-box__summary strong {
    color: var(--site-primary);
    font-size: 15px;
}

.filter-box__actions {
    display: grid;
    gap: 10px;
}

.filter-box__reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border-radius: 12px;
    background: #f6f7fa;
    border: 1px solid rgba(16, 26, 47, 0.08);
    font-weight: 900;
    color: var(--site-primary);
}

.info-card,
.detail-card,
.contact-form,
.customer-auth-form {
    padding: 28px;
}

.info-card--seo {
    background: linear-gradient(180deg, #fff 0%, #f7f9fc 100%);
}

.product-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    gap: 24px;
    align-items: start;
}

.product-gallery {
    display: grid;
    gap: 14px;
}

.product-gallery__frame {
    position: relative;
    padding: 24px;
}

.product-gallery__status {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(16, 26, 47, 0.08);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-gallery__status::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: currentColor;
}

.product-gallery__status.is-positive {
    color: var(--site-success);
}

.product-gallery__status.is-warning {
    color: var(--site-warning);
}

.product-gallery__main {
    min-height: 560px;
    border-radius: 22px;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, #fafafa 0%, #eff3f8 100%);
    overflow: hidden;
    text-align: center;
    padding: 24px;
}

.product-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.product-gallery__main span {
    display: block;
    margin-bottom: 12px;
    color: var(--site-muted);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.product-gallery__main strong {
    color: var(--site-primary);
    font-size: 42px;
    line-height: 0.94;
}

.product-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.product-gallery__thumb {
    min-height: 112px;
    border-radius: 18px;
    border: 1px solid rgba(16, 26, 47, 0.10);
    background: #fff;
    padding: 10px;
    cursor: pointer;
    overflow: hidden;
    transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.product-gallery__thumb.is-active,
.product-gallery__thumb:hover {
    border-color: rgba(249, 115, 22, 0.45);
    box-shadow: 0 10px 22px rgba(249, 115, 22, 0.10);
    transform: translateY(-1px);
}

.product-gallery__thumb img {
    width: 100%;
    height: 90px;
    object-fit: cover;
    display: block;
    border-radius: 12px;
}

.product-summary {
    display: grid;
    gap: 14px;
    padding: 22px;
}

.product-summary__head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}

.product-summary__head .eyebrow {
    margin-bottom: 10px;
}

.product-summary__meta {
    margin: 8px 0 0;
    color: var(--site-muted);
    line-height: 1.5;
}

.product-summary__meta span {
    margin: 0 10px;
}

.product-summary__quote {
    padding: 22px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid rgba(16, 26, 47, 0.08);
}

.product-summary__quote-label {
    margin: 0 0 10px;
    color: var(--site-accent-strong);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-summary__old-price {
    margin: 0 0 6px;
    color: #98a4b5;
    text-decoration: line-through;
}

.product-summary__actions {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.product-summary__inventory {
    display: grid;
    gap: 10px;
    padding: 18px 0 4px;
    border-top: 1px solid rgba(16, 26, 47, 0.08);
}

.product-summary__inventory-head,
.product-summary__inventory-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.product-summary__inventory-head span,
.product-summary__inventory-meta span {
    color: var(--site-muted);
    font-size: 13px;
}

.inventory-meter {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 4px;
}

.inventory-meter span {
    height: 8px;
    border-radius: 999px;
    background: #d8dee8;
}

.inventory-meter .is-filled {
    background: linear-gradient(90deg, var(--site-accent), #f59e0b);
}

.quick-sheet {
    padding: 22px;
    background: linear-gradient(180deg, #121c32 0%, #172542 100%);
    color: #f1f5f9;
}

.quick-sheet h2 {
    color: #fff;
    font-size: 22px;
}

.detail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.detail-list li {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: start;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.detail-list strong {
    font-size: 13px;
}

.quick-sheet .detail-list span {
    color: rgba(241, 245, 249, 0.84);
}

.detail-shell {
    display: grid;
}

.detail-card__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-bottom: 16px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(16, 26, 47, 0.08);
}

.detail-card__tabs button {
    padding: 0 0 10px;
    border: 0;
    background: transparent;
    color: #74829a;
    font-weight: 900;
    cursor: pointer;
}

.detail-card__tabs button.is-active {
    color: var(--site-primary);
    border-bottom: 2px solid var(--site-accent);
}

.detail-copy {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) 320px;
    gap: 24px;
}

.detail-copy p {
    color: var(--site-muted);
    line-height: 1.75;
}

.detail-specs {
    padding: 20px;
    border-radius: 18px;
    background: #fafbfc;
    border: 1px solid rgba(16, 26, 47, 0.08);
}

.detail-specs h3 {
    margin-top: 0;
}

.detail-specs .detail-list li {
    border-bottom-color: rgba(16, 26, 47, 0.08);
}

.detail-spec-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.detail-spec-grid__item,
.spec-card {
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(16, 26, 47, 0.10);
    background: #fafbfc;
}

.detail-spec-grid__item span,
.spec-card span {
    display: block;
    margin-bottom: 8px;
    color: #7f8ba0;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.detail-spec-grid__item strong,
.spec-card strong {
    font-size: 22px;
    line-height: 1.1;
}

.feature-list {
    display: grid;
    gap: 14px;
}

.feature-item {
    padding: 18px 18px 18px 20px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid rgba(16, 26, 47, 0.08);
    border-left: 4px solid rgba(249, 115, 22, 0.58);
}

.feature-item h3 {
    margin: 0 0 8px;
}

.feature-item p {
    margin: 0;
    color: var(--site-muted);
}

.spec-grid {
    display: grid;
    gap: 14px;
    margin-top: 18px;
}

.spec-grid--performance {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.spec-card--positive strong {
    color: var(--site-success);
}

.spec-card--warning strong {
    color: var(--site-warning);
}

.spec-card--neutral strong {
    color: var(--site-primary-soft);
}

.product-review-box {
    display: grid;
    gap: 14px;
}

.product-review-form {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: end;
}

.product-stars {
    margin: 0;
    padding: 0;
    border: 0;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 4px;
}

.product-stars legend {
    width: 100%;
    margin-bottom: 8px;
    color: var(--site-primary);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.product-stars input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.product-stars label {
    cursor: pointer;
    font-size: 34px;
    color: #ced6e2;
    transition: color 160ms ease, transform 160ms ease;
}

.product-stars label:hover,
.product-stars label:hover ~ label,
.product-stars input:checked ~ label {
    color: #ffb648;
}

.faq-block {
    display: grid;
    gap: 24px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.faq-item {
    padding: 22px;
    box-shadow: var(--site-shadow-soft);
}

.trust-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.trust-card {
    padding: 24px;
    text-align: center;
    box-shadow: var(--site-shadow-soft);
}

.trust-card h3 {
    margin-top: 0;
}

.contact-layout,
.customer-auth-layout,
.customer-account-layout {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.contact-form,
.customer-auth-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.customer-auth-form {
    background: #fff;
}

.customer-auth-card a,
.product-review-box a {
    color: var(--site-accent-strong);
    font-weight: 900;
}

.customer-account-sections {
    display: grid;
    gap: 24px;
}

.customer-summary-list {
    margin-top: 20px;
}

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

.form-actions {
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 1240px) {
    .site-header__inner {
        grid-template-columns: auto minmax(240px, 1fr) auto;
    }

    .site-header__nav {
        display: none;
    }

    .product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1100px) {
    .site-header__toggle {
        display: inline-grid;
    }

    .site-nav {
        display: block;
    }

    body.is-nav-open .site-nav {
        opacity: 1;
        visibility: visible;
    }

    .benefits-grid--highlight,
    .product-grid,
    .trust-strip,
    .footer-grid,
    .spec-grid--performance {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-grid--category,
    .faq-grid,
    .detail-spec-grid {
        grid-template-columns: 1fr 1fr;
    }

    .catalog-layout,
    .contact-layout,
    .customer-auth-layout,
    .customer-account-layout,
    .product-layout,
    .detail-copy,
    .footer-cta {
        grid-template-columns: 1fr;
    }

    .filter-box {
        position: static;
    }

    .search-strip__form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-header__inner {
        grid-template-columns: auto minmax(0, 1fr) auto;
    }

    .site-actions__cta {
        min-width: 0;
        padding-inline: 14px;
    }
}

@media (max-width: 780px) {
    .topbar-inner,
    .site-header__inner,
    .footer-bottom,
    .category-hero,
    .section-heading,
    .product-summary__inventory-head,
    .product-summary__inventory-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar-links {
        display: none;
    }

    .hero-banner__inner {
        min-height: 460px;
        padding: 70px 0 92px;
    }

    .hero-banner p {
        font-size: 16px;
    }

    .search-strip--floating {
        margin-top: -58px;
    }

    .search-strip__form,
    .contact-form,
    .customer-auth-form,
    .product-grid,
    .product-grid--category,
    .benefits-grid--highlight,
    .footer-grid,
    .trust-strip,
    .faq-grid,
    .detail-spec-grid,
    .spec-grid--performance {
        grid-template-columns: 1fr;
    }

    .partner-chip {
        font-size: 16px;
    }

    .product-gallery__main {
        min-height: 360px;
    }

    .product-gallery__thumbs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-summary,
    .product-gallery__frame,
    .detail-card,
    .info-card,
    .filter-box,
    .quick-sheet,
    .contact-form,
    .customer-auth-form {
        padding: 20px;
    }

    .footer-cta {
        padding: 24px;
    }

    .footer-newsletter__card {
        grid-template-columns: 1fr;
    }

    .site-actions__cta {
        display: none;
    }

    .site-search {
        grid-column: 1 / -1;
        order: 4;
    }

    .site-header__inner {
        grid-template-columns: auto 1fr auto;
        padding: 14px 0;
    }

    .site-nav {
        padding-top: 152px;
    }

    .site-nav__panel {
        max-height: calc(100vh - 152px);
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 24px, var(--container));
    }

    .hero-banner__actions,
    .footer-cta__actions,
    .product-card__footer {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .product-card__icon,
    .favorite-toggle {
        width: 100%;
    }

    .product-summary__head {
        flex-direction: column;
        align-items: stretch;
    }

    .site-actions {
        gap: 8px;
    }

    .site-actions__icon {
        width: 38px;
        height: 38px;
    }

    .product-summary__meta span {
        display: none;
    }
}