/* SSR-страницы каталога: тот же liquid glass и bento-ритм, что у основного сайта. */
.catalog-ssr {
    position: relative;
    isolation: isolate;
    padding: clamp(18px, 3vw, 46px) 0 var(--page-footer-gap);
    overflow: clip;
}

.catalog-ssr::before {
    position: absolute;
    z-index: -1;
    top: 2rem;
    right: -18rem;
    width: min(55vw, 46rem);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgb(0 200 216 / 12%), transparent 68%);
    content: "";
    pointer-events: none;
}

.catalog-ssr > .container {
    display: grid;
    gap: clamp(12px, 1.7vw, 22px);
}

.catalog-ssr__breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .35rem .65rem;
    margin: 0;
    color: var(--text-muted);
    font: 600 .73rem/1.4 "JetBrains Mono", monospace;
    letter-spacing: .035em;
}

.catalog-ssr__breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
}

.catalog-ssr__breadcrumbs a:hover { color: var(--blue); }
.catalog-ssr__breadcrumbs a:focus-visible,
.catalog-ssr__link:focus-visible,
.catalog-ssr__card h2 a:focus-visible,
.catalog-ssr__links a:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 4px;
}

.catalog-ssr__intro,
.catalog-ssr__text,
.catalog-ssr__empty,
.catalog-ssr__links,
.catalog-ssr__gallery {
    min-width: 0;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-l);
    background: var(--surface-glass);
    box-shadow: var(--shadow-raised);
    backdrop-filter: blur(16px) saturate(130%);
    -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.catalog-ssr__intro {
    position: relative;
    display: grid;
    align-content: space-between;
    min-height: clamp(250px, 31vw, 390px);
    padding: clamp(28px, 4.3vw, 64px);
    overflow: hidden;
    background: linear-gradient(132deg, rgb(0 200 216 / 16%), var(--surface-glass) 45%, rgb(212 0 184 / 12%));
}

.catalog-ssr__intro::before {
    position: absolute;
    top: -13rem;
    right: -9rem;
    width: min(38vw, 32rem);
    aspect-ratio: 1;
    border: 1px solid rgb(53 105 217 / 24%);
    border-radius: 50%;
    box-shadow: 0 0 0 2.5rem rgb(53 105 217 / 5%), 0 0 0 5.5rem rgb(0 200 216 / 4%);
    content: "";
    pointer-events: none;
}

.catalog-ssr__intro > * { position: relative; z-index: 1; }

.catalog-ssr__eyebrow {
    width: fit-content;
    margin: 0 0 clamp(30px, 5vw, 72px);
    padding: .43rem .58rem;
    border: 1px solid var(--line-accent);
    border-radius: 6px;
    color: var(--blue);
    font: 700 .69rem/1 "JetBrains Mono", monospace;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.catalog-ssr__intro h1 {
    max-width: 13ch;
    margin: 0;
    color: var(--text);
    font: 800 clamp(2.4rem, 5.6vw, 5.45rem)/.92 var(--font-heading);
    letter-spacing: -.055em;
    text-wrap: pretty;
}

.catalog-ssr__intro h1 + p {
    max-width: 58ch;
    margin: clamp(18px, 2.4vw, 30px) 0 0;
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.35vw, 1.15rem);
    line-height: 1.6;
    text-wrap: pretty;
}

.catalog-ssr__catalog { min-width: 0; }

.catalog-ssr__grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(12px, 1.7vw, 22px);
    margin: 0;
    padding: 0;
    list-style: none;
}

.catalog-ssr__grid > li {
    display: flex;
    grid-column: span 4;
    min-width: 0;
}

.catalog-ssr__card {
    position: relative;
    display: grid;
    width: 100%;
    grid-template-rows: auto auto 1fr auto;
    gap: clamp(10px, 1.25vw, 16px);
    padding: clamp(12px, 1.4vw, 18px);
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    background: var(--surface-glass);
    box-shadow: var(--shadow-raised);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.catalog-ssr__card::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-main);
    content: "";
    opacity: 0;
    transition: opacity 180ms ease;
}

.catalog-ssr__card:hover,
.catalog-ssr__card:focus-within {
    border-color: var(--line-accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.catalog-ssr__card:hover::after,
.catalog-ssr__card:focus-within::after { opacity: 1; }

.catalog-ssr__card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border: 1px solid rgb(53 105 217 / 11%);
    border-radius: calc(var(--radius-m) - 7px);
    background: #fff;
    object-fit: contain;
}

.catalog-ssr__card h2,
.catalog-ssr__links h2,
.catalog-ssr__empty h2 {
    margin: 0;
    color: var(--text);
    font: 750 clamp(1.25rem, 1.75vw, 1.55rem)/1.04 var(--font-heading);
    letter-spacing: -.025em;
    text-wrap: pretty;
}

.catalog-ssr__card h2 a { color: inherit; text-decoration: none; }
.catalog-ssr__card h2 a:hover { color: var(--blue); }
.catalog-ssr__card p { margin: 0; color: var(--text-secondary); font-size: .92rem; line-height: 1.52; }

.catalog-ssr__link {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    min-height: 32px;
    color: var(--blue);
    font-size: .86rem;
    font-weight: 700;
    text-decoration: none;
}

.catalog-ssr__link::after {
    margin-left: .5rem;
    content: "→";
    transition: transform 160ms ease;
}

.catalog-ssr__link:hover { color: var(--magenta); }
.catalog-ssr__link:hover::after { transform: translateX(4px); }

.catalog-ssr__text {
    padding: clamp(23px, 3.2vw, 44px);
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.25vw, 1.11rem);
    line-height: 1.7;
}

.catalog-ssr__text > :first-child { margin-top: 0; }
.catalog-ssr__text > :last-child { margin-bottom: 0; }
.catalog-ssr__text p + p { margin-top: 1rem; }
.catalog-ssr__text ul,
.catalog-ssr__text ol { display: grid; gap: .55rem; margin: 1rem 0; padding-left: 1.25rem; }
.catalog-ssr__text li::marker { color: var(--blue); }

.catalog-ssr__empty {
    display: grid;
    justify-items: start;
    gap: 16px;
    padding: clamp(28px, 4vw, 52px);
}

.catalog-ssr__empty p { max-width: 60ch; margin: 0; color: var(--text-secondary); }

.catalog-ssr--product .catalog-ssr__product {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
}

.catalog-ssr--product .catalog-ssr__breadcrumbs { grid-column: 1 / -1; }

.catalog-ssr--product .catalog-ssr__intro {
    grid-column: 1 / -1;
    min-height: clamp(260px, 28vw, 360px);
}

.catalog-ssr__product-layout,
.catalog-ssr__product-bottom {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(12px, 1.7vw, 22px);
    min-width: 0;
}

.catalog-ssr__gallery {
    display: grid;
    grid-column: span 7;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: start;
    gap: clamp(10px, 1.4vw, 18px);
    min-height: 100%;
    padding: clamp(10px, 1.4vw, 18px);
}

.catalog-ssr__gallery img {
    width: 100%;
    min-width: 0;
    aspect-ratio: 1 / 1;
    border-radius: calc(var(--radius-m) - 7px);
    background: #fff;
    object-fit: contain;
}

.catalog-ssr__gallery img:first-child { grid-column: 1 / -1; aspect-ratio: 4 / 3; }

.catalog-ssr__image-placeholder {
    display: grid;
    grid-column: 1 / -1;
    min-height: 340px;
    place-items: center;
    border: 1px dashed var(--line-accent);
    border-radius: calc(var(--radius-m) - 7px);
    background: var(--surface-glass-strong);
    color: var(--text-muted);
    font: 600 .84rem/1.5 "JetBrains Mono", monospace;
    text-align: center;
}

.catalog-ssr__product-aside {
    display: grid;
    grid-column: span 5;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: clamp(12px, 1.7vw, 22px);
    min-width: 0;
}

.catalog-ssr__product-panel,
.catalog-ssr__important,
.catalog-ssr__contact {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-l);
    background: var(--surface-glass);
    box-shadow: var(--shadow-raised);
    backdrop-filter: blur(16px) saturate(130%);
    -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.catalog-ssr__product-panel {
    display: grid;
    align-content: start;
    gap: clamp(18px, 2vw, 26px);
    padding: clamp(23px, 2.7vw, 36px);
}

.catalog-ssr__product-panel h2,
.catalog-ssr__important h2,
.catalog-ssr__contact h2 {
    margin: 0;
    color: var(--text);
    font: 750 clamp(1.45rem, 2.1vw, 2rem)/1.04 var(--font-heading);
    letter-spacing: -.035em;
    text-wrap: pretty;
}

.catalog-ssr__panel-heading {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 14px;
}

.catalog-ssr__categories,
.catalog-ssr__tags {
    display: grid;
    justify-items: end;
    gap: 6px;
    min-width: 0;
}

.catalog-ssr__categories > span,
.catalog-ssr__tags > span {
    color: var(--text-muted);
    font: 600 .63rem/1.25 "JetBrains Mono", monospace;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.catalog-ssr__categories ul,
.catalog-ssr__tags ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.catalog-ssr__categories li,
.catalog-ssr__tags li {
    max-width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-glass-strong);
    color: var(--text-secondary);
    font-size: .75rem;
    line-height: 1.3;
}

.catalog-ssr__categories a,
.catalog-ssr__tags a { display: block; padding: .4rem .55rem; color: inherit; text-decoration: none; }
.catalog-ssr__categories a:hover,
.catalog-ssr__tags a:hover { color: var(--blue); }

.catalog-ssr__panel-copy { color: var(--text-secondary); font-size: .96rem; line-height: 1.62; }
.catalog-ssr__panel-copy > :first-child { margin-top: 0; }
.catalog-ssr__panel-copy > :last-child { margin-bottom: 0; }
.catalog-ssr__panel-copy p + p { margin-top: .85rem; }
.catalog-ssr__panel-copy ul,
.catalog-ssr__panel-copy ol { display: grid; gap: .45rem; margin: .85rem 0; padding-left: 1.15rem; }
.catalog-ssr__panel-copy li::marker { color: var(--blue); }

.catalog-ssr__product-bottom { align-items: stretch; }

.catalog-ssr__important {
    display: grid;
    grid-column: span 7;
    align-content: start;
    gap: clamp(16px, 2vw, 26px);
    padding: clamp(26px, 3.3vw, 46px);
}

.catalog-ssr__important .catalog-ssr__eyebrow,
.catalog-ssr__contact .catalog-ssr__eyebrow { margin: 0; }

.catalog-ssr__contact {
    display: grid;
    grid-column: span 5;
    align-content: start;
    gap: 16px;
    padding: clamp(26px, 3.3vw, 46px);
    overflow: hidden;
    background: linear-gradient(135deg, rgb(0 200 216 / 14%), var(--surface-glass) 50%, rgb(212 0 184 / 12%));
}

.catalog-ssr__contact p { margin: 0; color: var(--text-secondary); font-size: .95rem; line-height: 1.58; }
.catalog-ssr__contact .btn { width: 100%; min-height: 50px; margin-top: auto; }

.catalog-ssr__contact-link {
    width: fit-content;
    color: var(--text);
    font: 700 .88rem/1.3 "JetBrains Mono", monospace;
    text-decoration: underline;
    text-decoration-color: var(--cyan);
    text-underline-offset: 4px;
}

.catalog-ssr__contact-link:hover { color: var(--blue); }

.catalog-ssr__cta { grid-column: 1 / -1; margin: 0; }
.catalog-ssr__cta .btn { min-height: 50px; padding-inline: 1.35rem; }

@media (min-width: 901px) {
    .catalog-ssr--listing .catalog-ssr__intro { min-height: 340px; }
    .catalog-ssr--listing .catalog-ssr__text { max-width: 880px; }
    .catalog-ssr__grid > li:nth-child(3n + 1) { grid-column: span 5; }
    .catalog-ssr__grid > li:nth-child(3n + 2) { grid-column: span 3; }
    .catalog-ssr__grid > li:nth-child(3n) { grid-column: span 4; }
}

@media (max-width: 900px) {
    .catalog-ssr__grid > li { grid-column: span 6; }
    .catalog-ssr__gallery { grid-column: 1 / -1; }
    .catalog-ssr__product-aside { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; }
    .catalog-ssr__important { grid-column: span 7; }
    .catalog-ssr__contact { grid-column: span 5; }
}

@media (max-width: 640px) {
    .catalog-ssr { padding-top: 12px; }
    .catalog-ssr > .container { gap: 12px; }
    .catalog-ssr__breadcrumbs { font-size: .68rem; }
    .catalog-ssr__intro,
    .catalog-ssr--product .catalog-ssr__intro { min-height: 300px; padding: 24px 20px; border-radius: var(--radius-m); }
    .catalog-ssr__intro h1 { max-width: 12ch; font-size: clamp(2.35rem, 12vw, 3.45rem); }
    .catalog-ssr__intro h1 + p { font-size: .95rem; }
    .catalog-ssr__eyebrow { margin-bottom: 36px; }
    .catalog-ssr__grid { gap: 12px; }
    .catalog-ssr__grid > li,
    .catalog-ssr__gallery,
    .catalog-ssr__product-aside,
    .catalog-ssr__important,
    .catalog-ssr__contact { grid-column: 1 / -1; }
    .catalog-ssr__product-aside { grid-template-columns: 1fr; }
    .catalog-ssr__card { min-height: 0; padding: 12px; }
    .catalog-ssr__text,
    .catalog-ssr__empty,
    .catalog-ssr__product-panel,
    .catalog-ssr__important,
    .catalog-ssr__contact { padding: 20px; border-radius: var(--radius-m); }
    .catalog-ssr__gallery { gap: 8px; padding: 8px; border-radius: var(--radius-m); }
    .catalog-ssr__gallery img:first-child { aspect-ratio: 1 / 1; }
    .catalog-ssr__panel-heading { display: grid; }
    .catalog-ssr__categories,
    .catalog-ssr__tags { justify-items: start; }
    .catalog-ssr__categories ul,
    .catalog-ssr__tags ul { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-ssr__card,
    .catalog-ssr__card::after,
    .catalog-ssr__link::after { transition: none; }
    .catalog-ssr__card:hover,
    .catalog-ssr__card:focus-within { transform: none; }
}