:root {
    --catalog-navy: #0e2b3d;
    --catalog-navy-2: #163e54;
    --catalog-red: #ed302f;
    --catalog-red-soft: #fff0f0;
    --catalog-ink: #112c3d;
    --catalog-muted: #60798a;
    --catalog-line: #dbe7ed;
    --catalog-surface: #ffffff;
    --catalog-surface-soft: #f5f8fa;
    --catalog-page: #edf3f6;
    --catalog-shadow: 0 20px 54px rgba(18, 50, 68, .10);
    --catalog-radius: 20px;
    color-scheme: light;
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-kocak-theme="dark"] {
    --catalog-ink: #f3f8fa;
    --catalog-muted: #b8ccd6;
    --catalog-line: #315466;
    --catalog-surface: #102d3f;
    --catalog-surface-soft: #17394d;
    --catalog-page: #091d29;
    --catalog-red-soft: #4b2025;
    --catalog-shadow: 0 22px 54px rgba(0, 0, 0, .24);
    color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.mayer-catalog-local { margin: 0; background: var(--catalog-page); color: var(--catalog-ink); min-width: 320px; }
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
.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; }
.skip-link { position: absolute; z-index: 20; top: -50px; left: 16px; background: var(--catalog-navy); color: #fff; padding: 10px 14px; border-radius: 8px; text-decoration: none; }
.skip-link:focus { top: 12px; }

.catalog-header { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--catalog-surface) 93%, transparent); border-bottom: 1px solid var(--catalog-line); backdrop-filter: blur(16px); }
.catalog-header__inner { width: min(1240px, calc(100% - 40px)); min-height: 78px; margin: 0 auto; display: flex; align-items: center; gap: 22px; }
.catalog-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--catalog-ink); text-decoration: none; min-width: 232px; }
.catalog-brand__mark { color: var(--catalog-red); font-family: Georgia, serif; font-weight: 800; font-size: 30px; letter-spacing: -.06em; white-space: nowrap; }
.catalog-brand__descriptor { color: var(--catalog-muted); font-size: 11px; line-height: 1.2; max-width: 120px; }
.catalog-nav { display: flex; align-items: center; justify-content: center; gap: 20px; flex: 1; }
.catalog-nav a { color: var(--catalog-ink); font-size: 13px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.catalog-nav a:hover, .catalog-nav a.is-active { color: var(--catalog-red); }
.catalog-switcher { position: relative; flex: none; }
.catalog-switcher > summary { list-style: none; cursor: pointer; }
.catalog-switcher > summary::-webkit-details-marker { display: none; }
.catalog-launcher { flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; border: 1px solid rgba(237, 48, 47, .25); border-radius: 13px; padding: 7px 11px 7px 12px; color: var(--catalog-red); background: var(--catalog-red-soft); text-decoration: none; box-shadow: 0 8px 22px rgba(237, 48, 47, .10); transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.catalog-launcher:hover, .catalog-launcher:focus-visible { border-color: var(--catalog-red); box-shadow: 0 10px 24px rgba(237, 48, 47, .18); transform: translateY(-1px); }
.catalog-switcher[open] > .catalog-launcher { border-color: var(--catalog-red); box-shadow: 0 10px 24px rgba(237, 48, 47, .18); }
.catalog-switcher__menu { position: absolute; top: calc(100% + 10px); right: 0; z-index: 30; min-width: 190px; padding: 8px; border: 1px solid var(--catalog-line); border-radius: 14px; background: var(--catalog-surface); box-shadow: 0 18px 40px rgba(12, 51, 71, .18); }
.catalog-switcher__option { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 44px; padding: 10px 12px; border-radius: 10px; color: var(--catalog-ink); text-decoration: none; font-size: 12px; font-weight: 800; }
.catalog-switcher__option:hover, .catalog-switcher__option:focus-visible, .catalog-switcher__option.is-active { color: var(--catalog-red); background: var(--catalog-red-soft); }
.catalog-switcher__option span:last-child { font-size: 15px; line-height: 1; }
.catalog-launcher__kicker { color: var(--catalog-muted); font-size: 8px; font-weight: 850; letter-spacing: .12em; line-height: 1; text-transform: uppercase; }
.catalog-launcher__label { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 900; line-height: 1; white-space: nowrap; }
.catalog-launcher__label span { font-size: 15px; line-height: 1; }
.catalog-controls { display: flex; align-items: center; gap: 12px; }
.catalog-languages, .catalog-theme { display: inline-flex; align-items: center; gap: 4px; padding: 4px; border: 1px solid var(--catalog-line); border-radius: 999px; background: var(--catalog-surface-soft); }
.catalog-languages a, .catalog-theme button { border: 0; border-radius: 999px; padding: 7px 8px; color: var(--catalog-muted); background: transparent; font-size: 10px; font-weight: 800; text-decoration: none; }
.catalog-languages a:hover, .catalog-languages a.is-active, .catalog-theme button:hover, .catalog-theme button.is-active { color: #fff; background: var(--catalog-navy); }

.catalog-hero { overflow: hidden; background: linear-gradient(125deg, #0a2030, #153f55 58%, #352333); color: #fff; }
.catalog-hero__inner { width: min(1240px, calc(100% - 40px)); min-height: 390px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); align-items: center; gap: 36px; }
.catalog-hero__copy { padding: 54px 0; position: relative; z-index: 1; }
.catalog-eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; color: var(--catalog-red); font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.catalog-hero .catalog-eyebrow { color: #ff9a98; }
.catalog-eyebrow span { display: block; width: 30px; height: 3px; border-radius: 3px; background: currentColor; }
.catalog-hero h1 { max-width: 740px; margin: 0; font-size: clamp(34px, 5vw, 64px); line-height: 1.02; letter-spacing: -.045em; }
.catalog-hero__lead { max-width: 680px; margin: 22px 0 0; color: #d3e2e9; font-size: 17px; line-height: 1.7; }
.catalog-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; border: 1px solid transparent; border-radius: 10px; padding: 11px 16px; font-size: 13px; font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button--primary { background: var(--catalog-red); color: #fff; box-shadow: 0 10px 22px rgba(237, 48, 47, .22); }
.button--whatsapp { border-color: #25d366; background: #25d366; color: #062b18; box-shadow: 0 10px 22px rgba(37, 211, 102, .2); }
.button--whatsapp:hover { border-color: #1fbd5b; background: #1fbd5b; color: #041e11; }
.button--secondary { border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.06); color: #fff; }
.button--quiet { border-color: var(--catalog-line); background: var(--catalog-surface); color: var(--catalog-ink); }
.catalog-hero__visual { min-height: 330px; position: relative; display: grid; place-items: center; }
.catalog-hero__orb { position: absolute; width: 300px; height: 300px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 0 0 30px rgba(255,255,255,.035), 0 0 0 62px rgba(255,255,255,.025); }
.catalog-hero__wordmark { position: relative; color: #ef3030; font-family: Georgia, serif; font-size: clamp(74px, 11vw, 144px); font-weight: 900; letter-spacing: -.11em; text-shadow: 0 14px 28px rgba(0,0,0,.3); transform: rotate(-7deg); }
.catalog-hero__logo { position: relative; display: block; box-sizing: border-box; width: min(360px, 100%); height: auto; padding: 0; border-radius: 0; object-fit: contain; background: transparent; box-shadow: none; }
.catalog-hero__code { position: absolute; right: 0; bottom: 42px; display: grid; justify-items: end; color: #fff; font-size: 36px; font-weight: 850; letter-spacing: -.04em; }
.catalog-hero__code small { color: #a9c3ce; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.catalog-panel { width: min(1240px, calc(100% - 40px)); margin: 34px auto 70px; padding: 34px; border: 1px solid var(--catalog-line); border-radius: var(--catalog-radius); background: var(--catalog-surface); box-shadow: var(--catalog-shadow); }
.catalog-panel__heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 24px; }
.catalog-panel .catalog-eyebrow { margin-bottom: 11px; }
.catalog-panel h2 { margin: 0; color: var(--catalog-ink); font-size: clamp(26px, 3vw, 40px); line-height: 1.05; letter-spacing: -.04em; }
.catalog-panel__heading p:not(.catalog-eyebrow) { margin: 10px 0 0; color: var(--catalog-muted); font-size: 14px; line-height: 1.55; }
.catalog-count { flex: none; color: var(--catalog-muted); font-size: 13px; text-align: right; }
.catalog-count strong { color: var(--catalog-red); font-size: 28px; letter-spacing: -.04em; }
.catalog-search { position: relative; margin-bottom: 16px; }
.catalog-search input { width: 100%; min-height: 54px; border: 1px solid var(--catalog-line); border-radius: 12px; outline: 0; padding: 0 52px 0 18px; color: var(--catalog-ink); background: var(--catalog-surface-soft); font-size: 15px; }
.catalog-search input:focus { border-color: var(--catalog-red); box-shadow: 0 0 0 4px rgba(237, 48, 47, .12); }
.catalog-search__icon { position: absolute; top: 50%; right: 18px; transform: translateY(-54%); color: var(--catalog-red); font-size: 28px; pointer-events: none; }
.catalog-tools { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0 0 12px; }
.catalog-filter-toggle { display: none; border: 1px solid var(--catalog-line); border-radius: 10px; padding: 10px 13px; color: var(--catalog-ink); background: var(--catalog-surface); font-size: 12px; font-weight: 800; }
.catalog-sort { display: inline-flex; align-items: center; gap: 8px; color: var(--catalog-muted); font-size: 12px; font-weight: 800; }
.catalog-sort select { min-height: 39px; border: 1px solid var(--catalog-line); border-radius: 10px; padding: 0 32px 0 11px; color: var(--catalog-ink); background: var(--catalog-surface); font-size: 12px; font-weight: 750; }
.catalog-selection-summary { display: inline-flex; align-items: center; gap: 9px; margin-left: auto; color: var(--catalog-muted); font-size: 12px; font-weight: 800; }
.catalog-selection-summary strong { color: var(--catalog-red); font-size: 18px; }
.catalog-selection-summary button { border: 0; border-bottom: 1px solid currentColor; padding: 0 0 2px; color: var(--catalog-ink); background: transparent; font-size: 11px; font-weight: 850; }
.catalog-selection-summary button:hover { color: var(--catalog-red); }
.catalog-toast { position: fixed; left: 50%; bottom: 24px; z-index: 70; display: flex; align-items: center; gap: 14px; max-width: min(560px, calc(100% - 32px)); padding: 13px 14px 13px 17px; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; color: #fff; background: var(--catalog-navy); box-shadow: 0 16px 44px rgba(4, 17, 26, .28); opacity: 0; pointer-events: none; transform: translate(-50%, 12px); transition: opacity .18s ease, transform .18s ease; }
.catalog-toast[hidden] { display: none; }
.catalog-toast.is-visible { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.catalog-toast span { font-size: 12px; font-weight: 800; line-height: 1.35; }
.catalog-toast button { flex: none; border: 1px solid rgba(255,255,255,.42); border-radius: 8px; padding: 8px 10px; color: #fff; background: rgba(255,255,255,.08); font-size: 11px; font-weight: 850; }
.catalog-toast button:hover { border-color: #fff; background: rgba(255,255,255,.16); }
.catalog-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.catalog-filters button { border: 1px solid var(--catalog-line); border-radius: 999px; padding: 10px 14px; color: var(--catalog-muted); background: var(--catalog-surface); font-size: 12px; font-weight: 800; }
.catalog-filters button:hover, .catalog-filters button.is-active { border-color: var(--catalog-red); color: #fff; background: var(--catalog-red); }
.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.catalog-card { min-width: 0; overflow: hidden; border: 1px solid var(--catalog-line); border-radius: 16px; background: var(--catalog-surface); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; scroll-margin-top: 104px; }
.catalog-card:hover, .catalog-card.is-highlighted { border-color: #a7c3cf; box-shadow: 0 14px 36px rgba(12, 51, 71, .12); transform: translateY(-2px); }
.catalog-card.is-highlighted { box-shadow: 0 0 0 4px rgba(237,48,47,.14), 0 14px 36px rgba(12, 51, 71, .12); }
.catalog-card__image-wrap { position: relative; min-height: 236px; display: grid; place-items: center; padding: 18px; background: linear-gradient(145deg, var(--catalog-surface-soft), var(--catalog-page)); }
.catalog-card__image { display: block; width: 100%; height: 200px; object-fit: contain; object-position: center; }
.catalog-card__brand { position: absolute; top: 12px; left: 12px; border-radius: 999px; padding: 7px 9px; color: var(--catalog-red); background: var(--catalog-red-soft); font-size: 10px; font-weight: 850; }
.catalog-card__tds-badge { position: absolute; right: 12px; bottom: 12px; border: 1px solid rgba(31, 133, 86, .28); border-radius: 999px; padding: 6px 8px; color: #167349; background: rgba(231, 250, 240, .92); font-size: 9px; font-weight: 850; }
html[data-kocak-theme="dark"] .catalog-card__tds-badge { color: #9de2b9; border-color: rgba(157, 226, 185, .28); background: rgba(13, 68, 47, .72); }
.catalog-card__body { padding: 18px; }
.catalog-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.catalog-card__meta span { color: var(--catalog-red); font-size: 10px; font-weight: 850; text-transform: uppercase; }
.catalog-card__meta strong { color: var(--catalog-muted); font-size: 12px; }
.catalog-card h3 { min-height: 45px; margin: 0; color: var(--catalog-ink); font-size: 19px; line-height: 1.18; letter-spacing: -.025em; }
.catalog-card__technology { min-height: 38px; margin: 9px 0 0; color: var(--catalog-ink); font-size: 13px; font-weight: 800; line-height: 1.45; }
.catalog-card__application { min-height: 42px; margin: 5px 0 0; color: var(--catalog-muted); font-size: 12px; line-height: 1.45; }
.catalog-card__spec { min-height: 34px; display: flex; align-items: flex-start; gap: 7px; margin: 13px 0 0; padding-top: 12px; border-top: 1px solid var(--catalog-line); color: var(--catalog-muted); font-size: 11px; font-weight: 700; line-height: 1.45; }
.catalog-card__spec span { flex: none; width: 6px; height: 6px; margin-top: 5px; border-radius: 50%; background: var(--catalog-red); }
.catalog-card__actions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 7px; margin-top: 16px; }
.button--small { min-height: 40px; padding: 8px 10px; font-size: 11px; }
.catalog-card__selection-actions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 7px; margin-top: 8px; }
.catalog-card__selection-button { min-width: 0; border: 1px solid var(--catalog-line); border-radius: 9px; padding: 8px 7px; color: var(--catalog-muted); background: var(--catalog-surface); font-size: 10px; font-weight: 800; line-height: 1.2; }
.catalog-card__selection-button:hover, .catalog-card__selection-button.is-selected { border-color: var(--catalog-red); color: var(--catalog-red); background: var(--catalog-red-soft); }
.catalog-card.is-compared { border-color: rgba(14, 43, 61, .48); }
.catalog-card.is-shortlisted .catalog-card__brand { box-shadow: 0 0 0 3px rgba(237, 48, 47, .12); }
.catalog-card__secondary-actions { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 12px; }
.catalog-card__secondary-actions a { color: var(--catalog-muted); font-size: 11px; font-weight: 800; text-decoration: none; }
.catalog-card__secondary-actions a:hover { color: var(--catalog-red); }
.catalog-card__secondary-actions span { color: var(--catalog-red); }
.catalog-empty { padding: 40px 20px; border: 1px dashed var(--catalog-line); border-radius: 14px; color: var(--catalog-muted); text-align: center; }
.catalog-empty strong { display: block; margin-bottom: 16px; color: var(--catalog-ink); }

.is-modal-open { overflow: hidden; }
.catalog-modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 20px; }
.catalog-modal[hidden] { display: none; }
.catalog-modal__backdrop { position: absolute; inset: 0; background: rgba(4, 17, 26, .72); backdrop-filter: blur(5px); }
.catalog-modal__dialog { position: relative; z-index: 1; width: min(960px, 100%); max-height: min(760px, calc(100vh - 40px)); overflow: auto; padding: 30px; border: 1px solid var(--catalog-line); border-radius: 18px; color: var(--catalog-ink); background: var(--catalog-surface); box-shadow: 0 30px 100px rgba(0, 0, 0, .28); }
.catalog-modal__dialog--quick { width: min(880px, 100%); }
.catalog-modal__close { position: absolute; top: 12px; right: 14px; width: 36px; height: 36px; border: 1px solid var(--catalog-line); border-radius: 50%; color: var(--catalog-muted); background: var(--catalog-surface-soft); font-size: 25px; line-height: 1; }
.catalog-modal__close:hover { color: var(--catalog-red); border-color: var(--catalog-red); }
.catalog-modal__dialog h2 { margin: 0 42px 20px 0; color: var(--catalog-ink); font-size: clamp(26px, 4vw, 42px); line-height: 1.08; letter-spacing: -.04em; }
.catalog-quickview { display: grid; grid-template-columns: minmax(250px, .9fr) minmax(0, 1.1fr); gap: 28px; align-items: center; }
.catalog-quickview__image { min-height: 300px; display: grid; place-items: center; padding: 20px; border: 1px solid var(--catalog-line); border-radius: 14px; background: linear-gradient(145deg, var(--catalog-surface-soft), var(--catalog-page)); }
.catalog-quickview__image img { display: block; width: 100%; height: 300px; object-fit: contain; }
.catalog-quickview__code { margin: -10px 0 18px; color: var(--catalog-muted); font-size: 14px; }
.catalog-quickview__code strong { color: var(--catalog-red); }
.catalog-quickview__facts { margin: 0; border-top: 1px solid var(--catalog-line); }
.catalog-quickview__facts div { display: grid; grid-template-columns: 130px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--catalog-line); }
.catalog-quickview__facts dt { color: var(--catalog-muted); font-size: 11px; font-weight: 850; text-transform: uppercase; }
.catalog-quickview__facts dd { margin: 0; color: var(--catalog-ink); font-size: 13px; line-height: 1.45; }
.catalog-quickview__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.catalog-quickview__actions .button { flex: 1 1 145px; }
.catalog-compare-table-wrap { overflow-x: auto; border: 1px solid var(--catalog-line); border-radius: 12px; }
.catalog-compare-table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 12px; }
.catalog-compare-table th, .catalog-compare-table td { padding: 13px 12px; border-bottom: 1px solid var(--catalog-line); vertical-align: top; text-align: left; }
.catalog-compare-table thead th { color: var(--catalog-ink); background: var(--catalog-surface-soft); font-size: 13px; }
.catalog-compare-table tbody th { width: 150px; color: var(--catalog-muted); font-size: 11px; text-transform: uppercase; }
.catalog-compare-table tbody td { color: var(--catalog-ink); line-height: 1.45; }
.catalog-compare-table small { display: block; margin-top: 4px; color: var(--catalog-red); font-size: 10px; }
.catalog-shortlist { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.catalog-shortlist__item { display: grid; grid-template-columns: 72px 1fr auto; align-items: center; gap: 12px; padding: 8px; border: 1px solid var(--catalog-line); border-radius: 12px; }
.catalog-shortlist__item img { width: 72px; height: 54px; object-fit: contain; border-radius: 7px; background: var(--catalog-surface-soft); }
.catalog-shortlist__item strong, .catalog-shortlist__item small { display: block; }
.catalog-shortlist__item strong { color: var(--catalog-ink); font-size: 13px; }
.catalog-shortlist__item small { margin-top: 4px; color: var(--catalog-red); font-size: 11px; font-weight: 800; }
.catalog-shortlist__item button { border: 0; color: var(--catalog-muted); background: transparent; font-size: 11px; font-weight: 800; }
.catalog-shortlist__item button:hover { color: var(--catalog-red); }
.catalog-list-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.catalog-list-actions .button { flex: 1 1 170px; }

.catalog-footer { border-top: 1px solid var(--catalog-line); background: var(--catalog-surface); }
.catalog-footer__inner { width: min(1240px, calc(100% - 40px)); min-height: 110px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.catalog-footer__inner p { margin: 5px 0 0; color: var(--catalog-muted); font-size: 11px; }
.catalog-footer__links { display: flex; flex-wrap: wrap; gap: 14px; }
.catalog-footer__links a { color: var(--catalog-muted); font-size: 12px; font-weight: 750; text-decoration: none; }
.catalog-footer__links a:hover { color: var(--catalog-red); }
.catalog-local-note { color: var(--catalog-muted); font-size: 10px; font-weight: 750; text-align: right; }

html[data-kocak-theme="dark"] .catalog-header { background: rgba(16, 45, 63, .9); }
html[data-kocak-theme="dark"] .catalog-hero { background: linear-gradient(125deg, #071722, #0f3348 58%, #2d1d2b); }
html[data-kocak-theme="dark"] .catalog-card:hover, html[data-kocak-theme="dark"] .catalog-card.is-highlighted { box-shadow: 0 16px 40px rgba(0, 0, 0, .28); }
html[data-kocak-theme="dark"] .catalog-switcher__menu { box-shadow: 0 20px 44px rgba(0, 0, 0, .34); }

@media (max-width: 1080px) {
    .catalog-header__inner { gap: 14px; }
    .catalog-brand { min-width: 196px; }
    .catalog-brand__descriptor { display: none; }
    .catalog-nav { gap: 13px; }
    .catalog-nav a { font-size: 12px; }
    .catalog-launcher { padding-inline: 9px; }
    .catalog-launcher__kicker { display: none; }
    .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) and (min-width: 761px) {
    .catalog-header__inner { flex-wrap: wrap; padding: 10px 0; }
    .catalog-brand { min-width: 0; flex: 1; }
    .catalog-switcher { order: 2; }
    .catalog-nav { order: 3; flex: 0 0 100%; width: 100%; min-width: 0; justify-content: flex-start; overflow-x: auto; padding: 2px 0 4px; scrollbar-width: none; }
    .catalog-nav::-webkit-scrollbar { display: none; }
    .catalog-controls { gap: 5px; }
    .catalog-languages a, .catalog-theme button { padding: 6px 7px; font-size: 9px; }
    .catalog-switcher__menu { left: 0; right: auto; }
}

@media (max-width: 760px) {
    .catalog-header__inner, .catalog-hero__inner, .catalog-panel, .catalog-footer__inner { width: min(100% - 24px, 620px); }
    .catalog-header__inner { min-height: 68px; flex-wrap: wrap; padding: 10px 0; }
    .catalog-brand { min-width: 0; flex: 1; }
    .catalog-brand__mark { font-size: 27px; }
    .catalog-switcher { order: 2; }
    .catalog-launcher { order: 2; min-height: 38px; padding: 6px 9px; }
    .catalog-switcher__menu { left: 0; right: auto; }
    .catalog-nav { order: 3; flex: 0 0 100%; width: 100%; min-width: 0; justify-content: flex-start; overflow-x: auto; padding: 2px 0 4px; scrollbar-width: none; }
    .catalog-nav::-webkit-scrollbar { display: none; }
    .catalog-controls { gap: 5px; }
    .catalog-languages a, .catalog-theme button { padding: 6px 7px; font-size: 9px; }
    .catalog-hero__inner { min-height: 0; display: block; }
    .catalog-hero__copy { padding: 42px 0 20px; }
    .catalog-hero h1 { font-size: clamp(34px, 11vw, 52px); }
    .catalog-hero__lead { font-size: 15px; line-height: 1.55; }
    .catalog-hero__visual { min-height: 0; display: flex; flex-direction: column; gap: 10px; padding: 0 0 22px; }
    .catalog-hero__orb { width: 150px; height: 150px; box-shadow: 0 0 0 16px rgba(255,255,255,.035), 0 0 0 34px rgba(255,255,255,.025); }
    .catalog-hero__wordmark { font-size: 72px; }
    .catalog-hero__logo { width: min(290px, 100%); height: auto; }
    .catalog-hero__code { position: static; display: flex; align-items: baseline; justify-content: center; gap: 8px; font-size: 24px; }
    .catalog-panel { margin-top: 14px; padding: 20px 14px 26px; border-radius: 14px; }
    .catalog-panel__heading { display: block; }
    .catalog-count { margin-top: 14px; text-align: left; }
    .catalog-tools { position: sticky; top: 88px; z-index: 5; margin: 0 -14px 12px; padding: 10px 14px; border-top: 1px solid var(--catalog-line); border-bottom: 1px solid var(--catalog-line); background: color-mix(in srgb, var(--catalog-surface) 94%, transparent); backdrop-filter: blur(12px); }
    .catalog-filter-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .catalog-sort { margin-left: auto; }
    .catalog-sort span { display: none; }
    .catalog-sort select { min-height: 38px; max-width: 135px; }
    .catalog-selection-summary { order: 3; width: 100%; margin-left: 0; justify-content: space-between; padding-top: 8px; border-top: 1px solid var(--catalog-line); }
    .catalog-filters { display: none; margin-bottom: 18px; }
    .catalog-filters.is-open { display: flex; }
    .catalog-filters button { flex: 1 1 auto; }
    .catalog-grid { grid-template-columns: 1fr; gap: 14px; }
    .catalog-card__image-wrap { min-height: 220px; }
    .catalog-card__image { height: 185px; }
    .catalog-modal { padding: 10px; }
    .catalog-modal__dialog { max-height: calc(100vh - 20px); padding: 22px 16px 18px; border-radius: 14px; }
    .catalog-quickview { grid-template-columns: 1fr; gap: 18px; }
    .catalog-quickview__image { min-height: 210px; }
    .catalog-quickview__image img { height: 210px; }
    .catalog-quickview__facts div { grid-template-columns: 1fr; gap: 4px; }
    .catalog-quickview__actions { display: grid; grid-template-columns: 1fr 1fr; }
    .catalog-quickview__actions .button { min-height: 44px; }
    .catalog-shortlist__item { grid-template-columns: 58px 1fr; }
    .catalog-shortlist__item img { width: 58px; height: 48px; }
    .catalog-shortlist__item button { grid-column: 2; justify-self: start; padding: 0; }
    .catalog-toast { right: 12px; bottom: 16px; left: 12px; max-width: none; justify-content: space-between; transform: translateY(12px); }
    .catalog-toast.is-visible { transform: translateY(0); }
    .catalog-footer__inner { display: grid; gap: 14px; padding: 22px 0; }
    .catalog-local-note { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}