.product-families, .catalog-section, .product-manifesto, .products-cta {
    width: min(100%, var(--content-width));
    margin-inline: auto;
    padding-inline: var(--page-gutter);
}
.product-families { padding-block: clamp(48px, 6vw, 88px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-family { min-width: 0; min-height: 238px; padding: clamp(20px, 2.1vw, 30px); display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto minmax(0, 1fr) auto; gap: 17px; border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); transition: background .25s ease, transform .35s var(--ease-out); }
.product-family:nth-child(4n + 1) { border-left: 1px solid var(--line); }
.product-family:hover { z-index: 2; padding-inline: clamp(20px, 2.1vw, 30px); background: var(--surface-strong); transform: translateY(-4px); }
.product-family > span { grid-column: 1; grid-row: 1; color: var(--accent); font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.product-family > div { grid-column: 1 / -1; grid-row: 2; min-width: 0; }
.product-family h2 { font-size: clamp(1.65rem, 2.25vw, 2.5rem); line-height: 1; overflow-wrap: anywhere; }
.product-family p { max-width: 100%; margin-top: 13px; display: -webkit-box; overflow: hidden; color: var(--muted); font-size: .84rem; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.product-family__arrow { grid-column: 2; grid-row: 3; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--text-strong); font-style: normal; font-size: 1.1rem; transition: color .2s, border-color .2s, transform .3s var(--ease-out); }
.product-family:hover .product-family__arrow { color: var(--accent); border-color: var(--accent); transform: translate(4px, -4px); }

.catalog-section { padding-block: clamp(80px, 10vw, 160px); }
.catalog-section__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.catalog-section__head > span:last-child { color: var(--muted); font-size: .67rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.product-card-shell { position: relative; min-width: 0; display: grid; }
.product-card-shell .product-card { height: 100%; }
.product-favorite-form { position: absolute; z-index: 3; top: 14px; right: 14px; }
.product-card { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.product-card { min-width: 0; color: inherit; text-align: left; transition: background .2s ease, transform .35s var(--ease-out); }
.product-card:hover { background: var(--surface-strong); }
.product-card[hidden] { display: none; }
.product-card__visual { aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; background: linear-gradient(135deg, var(--bg-alt), var(--surface-strong)); }
.product-card__visual img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s var(--ease-out); }
.product-card:hover .product-card__visual img { transform: scale(1.04); }
.product-card__visual > span { color: color-mix(in srgb, var(--text) 9%, transparent); font-family: var(--font-display); font-size: clamp(3rem, 6vw, 5rem); font-weight: 900; }
.product-card__copy { min-height: 170px; padding: 19px; display: grid; align-content: start; }
.product-card__copy > span { color: var(--accent); font-size: .6rem; font-weight: 850; letter-spacing: .14em; }
.product-card__copy h3 { margin-top: 11px; font-size: clamp(1.35rem, 1.65vw, 1.85rem); }
.product-card__copy p { margin-top: 12px; display: -webkit-box; overflow: hidden; color: var(--muted); font-size: .82rem; line-height: 1.5; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.product-card__copy > strong { margin-top: auto; padding-top: 20px; color: var(--text-strong); font-size: 1.2rem; }
.product-card__copy > .product-card__title { margin-top: 11px; padding-top: 0; display: block; color: var(--text-strong); font-family: var(--font-display); font-size: clamp(1.35rem, 1.65vw, 1.85rem); font-weight: 800; line-height: .98; letter-spacing: -.04em; text-transform: uppercase; }
.product-card__copy > .product-card__description { margin-top: 12px; display: -webkit-box; overflow: hidden; color: var(--muted); font-size: .82rem; font-weight: 400; letter-spacing: 0; line-height: 1.5; text-transform: none; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }

.product-category-back { width: fit-content; display: flex; margin-bottom: 18px; color: var(--muted); font-size: .68rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.product-category-back:hover { color: var(--accent); }
.catalog-section--family { padding-top: clamp(54px, 7vw, 100px); }
.product-catalog-filters { margin-bottom: 34px; padding: 20px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto auto; align-items: end; gap: 12px; border: 1px solid var(--line); background: var(--surface); }
.product-catalog-filters label { min-width: 0; display: grid; gap: 8px; color: var(--muted); font-size: .58rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.product-catalog-filters select { width: 100%; min-height: 46px; padding: 0 12px; border: 1px solid var(--line-strong); background: var(--bg-alt); color: var(--text-strong); }
.product-catalog-filters .button { min-height: 46px; padding-inline: 18px; border: 0; cursor: pointer; }
.product-catalog-filters > a { min-height: 46px; display: grid; place-items: center; color: var(--muted); font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.product-card--button { width: 100%; padding: 0; border-top: 0; border-left: 0; cursor: pointer; }
.product-card--button .product-card__copy { min-height: 220px; }
.product-card__status { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.product-card__status small { color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-card__status small::before { content: ""; width: 6px; height: 6px; margin-right: 8px; display: inline-block; background: var(--accent); }
.product-card__specs { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 7px; }
.product-card__specs span { padding: 5px 8px; border: 1px solid var(--line); color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-card__footer { margin-top: auto; padding-top: 22px; display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.product-card__footer strong { color: var(--text-strong); font-size: 1.2rem; }
.product-card__footer i { color: var(--accent); font-style: normal; font-size: .62rem; font-weight: 850; letter-spacing: .12em; }

.product-manifesto { min-height: 440px; display: grid; align-content: center; border-bottom: 1px solid var(--line); }
.product-manifesto p { max-width: 900px; margin-top: 30px; color: var(--text-strong); font-family: var(--font-display); font-size: clamp(1.9rem, 2.7vw, 3rem); font-weight: 800; line-height: 1.05; letter-spacing: -.035em; text-transform: uppercase; }
.products-cta { min-height: 430px; padding-block: 80px; display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.products-cta h2 { max-width: 850px; margin-top: 18px; font-size: clamp(2.1rem, 3vw, 3.4rem); line-height: 1.02; }
.products-cta .button { flex: 0 0 auto; }
@media (max-width: 1100px) {
    .product-families, .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-family { border-left: 0; }
    .product-family:nth-child(odd) { border-left: 1px solid var(--line); }
    .products-cta { align-items: flex-start; flex-direction: column; }
    .product-catalog-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .product-families { padding-top: 34px; padding-bottom: 54px; }
    .product-family { min-height: 176px; padding: 15px 13px; gap: 10px; }
    .product-family:hover { padding-inline: 13px; }
    .product-family > span { font-size: .52rem; }
    .product-family h2 { font-size: clamp(1.15rem, 5.7vw, 1.5rem); line-height: 1; }
    .product-family p { margin-top: 8px; font-size: .65rem; line-height: 1.4; -webkit-line-clamp: 3; }
    .product-family__arrow { width: 32px; height: 32px; font-size: .9rem; }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-catalog-filters { padding: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-card__copy, .product-card--button .product-card__copy { min-height: 148px; padding: 13px; }
    .product-card__copy h3, .product-card__copy > .product-card__title { font-size: clamp(1.05rem, 5.2vw, 1.3rem); }
    .product-card__copy p, .product-card__copy > .product-card__description { font-size: .68rem; -webkit-line-clamp: 2; }
    .product-card__specs { display: none; }
    .product-card__footer { padding-top: 14px; align-items: start; flex-direction: column; gap: 5px; }
    .product-card__footer strong { font-size: .95rem; }
    .product-card__footer i { display: none; }
    .product-manifesto { min-height: 0; padding-block: 70px; }
    .product-manifesto p { font-size: clamp(1.8rem, 7.5vw, 2.3rem); line-height: 1.05; }
    .products-cta { min-height: 0; padding-block: 64px; gap: 38px; }
    .products-cta h2 { font-size: clamp(1.9rem, 8vw, 2.5rem); line-height: 1.02; }
}