.catalog-main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; overflow: visible; }
.catalog-hero { max-width: 860px; margin: 0 auto; padding: clamp(56px, 8vw, 96px) 0 44px; text-align: center; }
.catalog-hero h1 { max-width: none; margin: 0 auto 14px; font-size: clamp(42px, 7vw, 72px); line-height: 1; }
.catalog-hero > p:not(.eyebrow) { max-width: 650px; margin: 0 auto 30px; color: var(--muted); font-size: clamp(16px, 2vw, 19px); line-height: 1.55; }
.catalog-search { display: grid; grid-template-columns: minmax(280px, 1fr) 180px 200px; gap: 10px; align-items: end; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--cream); box-shadow: var(--shadow); text-align: left; }
.catalog-search label { display: grid; gap: 7px; color: var(--sage-dark); font-size: 12px; font-weight: 760; }
.catalog-search select { width: 100%; min-height: 52px; padding: 0 12px; border: 1px solid var(--line); border-radius: 11px; background: #f8f6ef; color: var(--ink); font: inherit; font-size: 14px; }
.catalog-input-wrap { display: flex; align-items: center; gap: 9px; min-height: 52px; padding: 0 12px; border: 1px solid var(--line); border-radius: 11px; background: #f8f6ef; }
.catalog-input-wrap:focus-within, .catalog-search select:focus { outline: 3px solid rgba(72,104,91,.13); border-color: var(--sage); }
.catalog-input-wrap svg { width: 21px; flex: 0 0 auto; fill: none; stroke: var(--sage); stroke-width: 1.8; stroke-linecap: round; }
.catalog-input-wrap input { min-width: 0; width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font: inherit; font-size: 15px; }
.catalog-input-wrap button { width: 38px; height: 38px; flex: 0 0 auto; border: 0; border-radius: 50%; background: transparent; color: var(--muted); font-size: 25px; }
.catalog-results { padding: 20px 0 88px; }
.catalog-result-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.catalog-result-head h2 { margin: 0; font-size: clamp(28px, 4vw, 40px); }
.catalog-result-head p { margin: 0; color: var(--muted); }
.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.catalog-card { display: flex; flex-direction: column; min-height: 285px; padding: 23px; border: 1px solid var(--line); border-radius: 17px; background: var(--cream); color: var(--ink); text-align: left; text-decoration: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.catalog-card:hover { transform: translateY(-3px); border-color: var(--sage); box-shadow: 0 14px 32px rgba(42,48,42,.11); }
.catalog-card[hidden] { display: none; }
.catalog-card-type { width: fit-content; margin-bottom: 24px; padding: 5px 9px; border-radius: 999px; background: var(--sage-light); color: var(--sage-dark); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.problem-card .catalog-card-type { background: #f2ddd5; color: #7b3b25; }
.guide-card .catalog-card-type { background: #dbe7ec; color: #244f61; }
.catalog-card h3 { margin: 0 0 7px; font-family: Georgia, serif; font-size: 27px; font-weight: 500; line-height: 1.12; }
.catalog-card p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.catalog-card .catalog-card-meta { margin: 0 0 5px; color: var(--copper); font-size: 12px; font-weight: 750; }
.catalog-card > strong { margin-top: auto; padding-top: 24px; color: var(--sage-dark); font-size: 13px; }
.empty-state { margin-top: 14px; padding: 42px 20px; }
.catalog-footer { display: flex; align-items: center; justify-content: space-between; width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 26px 0 34px; border-top: 1px solid var(--line); }
.catalog-footer > a:last-child { color: var(--sage-dark); font-size: 13px; font-weight: 750; }
@media (max-width: 900px) { .catalog-search { grid-template-columns: 1fr 1fr; } .catalog-search-field { grid-column: 1 / -1; } .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .catalog-main { width: min(100% - 28px, 1180px); } .catalog-hero { padding: 42px 0 30px; } .catalog-hero h1 { font-size: 42px; } .catalog-search { grid-template-columns: 1fr; padding: 12px; } .catalog-search-field { grid-column: auto; } .catalog-search select, .catalog-input-wrap { min-height: 48px; } .catalog-result-head { align-items: end; } .catalog-grid { grid-template-columns: 1fr; } .catalog-card { min-height: 235px; padding: 20px; } .catalog-footer { width: min(100% - 28px, 1180px); } }