.marble-catalog { max-width: 1240px; margin: 0 auto; padding: 48px 24px 80px; }
.marble-catalog__header { margin-bottom: 28px; }
.marble-catalog__eyebrow { margin: 0 0 6px; color: var(--marble-accent, #2f6fed); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.marble-catalog__header h1 { margin: 0; font-size: clamp(34px, 5vw, 60px); }
.marble-catalog__filters { display: flex; align-items: end; gap: 14px; margin-bottom: 32px; padding: 18px; border-radius: 14px; background: #f3f6fa; }
.marble-catalog__filters label { display: flex; flex: 1 1 240px; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 700; }
.marble-catalog__filters input, .marble-catalog__filters select { min-height: 44px; padding: 0 12px; border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; }
.marble-catalog__filters button { min-height: 44px; padding: 0 22px; border: 0; border-radius: 8px; color: #fff; background: var(--marble-accent, #2f6fed); font-weight: 700; }
.marble-catalog__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.marble-card { display: flex; overflow: hidden; flex-direction: column; min-height: 230px; border: 1px solid #dce3ec; border-radius: 16px; background: #fff; box-shadow: 0 8px 22px rgba(20, 45, 78, .06); }
.marble-card__image { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #eef2f7; }
.marble-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.marble-card:hover .marble-card__image img { transform: scale(1.025); }
.marble-card__content { display: flex; flex: 1; flex-direction: column; padding: 24px; }
.marble-card__meta { display: flex; gap: 12px; color: #64748b; font-size: 13px; }
.marble-card h2 { margin: 18px 0 10px; font-size: 22px; line-height: 1.25; }
.marble-card h2 a { color: #172b45; text-decoration: none; }
.marble-card p { color: #526276; line-height: 1.55; }
.marble-card__more { margin-top: auto; color: var(--marble-accent, #2f6fed); font-weight: 700; text-decoration: none; }
@media (max-width: 680px) { .marble-catalog__filters { align-items: stretch; flex-direction: column; } .marble-catalog__filters label { flex-basis: auto; } }