.page-hero--catalog { background-position: center 44%; }

.catalog-intro {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 38px;
    padding: clamp(54px, 7vw, 88px) clamp(18px, 6vw, 86px);
    border-bottom: 1px solid #e2e4e5;
    background: #fff;
}

.catalog-intro > div:first-child { max-width: 820px; }
.catalog-intro h2 { margin: 7px 0 14px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.08; }
.catalog-intro p { max-width: 720px; margin: 0; color: #555b5f; font-size: 1.04rem; }

.catalog-assurance {
    min-width: 260px;
    padding: 20px 0 4px 20px;
    border-left: 3px solid var(--gold);
}

.catalog-assurance strong,
.catalog-assurance span { display: block; }
.catalog-assurance strong { margin-bottom: 5px; color: #242627; }
.catalog-assurance span { color: #666c70; font-size: .78rem; }

.catalog-section {
    padding: clamp(48px, 6vw, 80px) clamp(18px, 6vw, 86px) clamp(65px, 8vw, 110px);
    background: #f2f4f5;
}

.catalog-toolbar {
    display: grid;
    grid-template-columns: minmax(280px, 470px) minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    margin-bottom: 28px;
}

.catalog-search { position: relative; display: flex; align-items: center; }
.catalog-search svg { position: absolute; left: 15px; width: 20px; height: 20px; fill: none; stroke: #686e72; stroke-width: 1.8; stroke-linecap: round; pointer-events: none; }
.catalog-search input { width: 100%; height: 50px; padding: 0 16px 0 46px; border: 1px solid #ccd0d3; border-radius: 6px; background: #fff; color: #202223; font: inherit; }
.catalog-search input:focus { border-color: #b3820e; outline: 0; box-shadow: 0 0 0 3px rgba(201,154,46,.15); }

.catalog-filters { display: flex; min-width: 0; gap: 7px; overflow-x: auto; scrollbar-width: thin; }
.catalog-filters button { min-height: 38px; padding: 0 13px; border: 1px solid #d0d3d5; border-radius: 5px; background: #fff; color: #4d5255; font: inherit; font-size: .75rem; font-weight: 850; white-space: nowrap; cursor: pointer; }
.catalog-filters button:hover { border-color: var(--gold); color: #7b590b; }
.catalog-filters button.active { border-color: #171818; background: #171818; color: #fff; }
.catalog-count { margin: 0; color: #6c7275; font-size: .75rem; font-weight: 800; white-space: nowrap; }

.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.catalog-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid #dadddf; border-radius: 8px; background: #fff; box-shadow: 0 13px 34px rgba(22,25,27,.055); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.catalog-card:hover { border-color: rgba(201,154,46,.45); box-shadow: 0 20px 44px rgba(22,25,27,.1); transform: translateY(-3px); }
.catalog-card[hidden] { display: none; }
.catalog-card__media { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-bottom: 1px solid #e1e3e4; background: #eef0f1; }
.catalog-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .28s ease; }
.catalog-card:hover .catalog-card__media img { transform: scale(1.025); }
.catalog-card__media > span { position: absolute; top: 12px; left: 12px; padding: 6px 9px; border: 1px solid rgba(229,184,73,.5); border-radius: 4px; background: rgba(10,10,10,.86); color: var(--gold2); font-size: .66rem; font-weight: 900; text-transform: uppercase; }
.catalog-card__body { display: flex; flex: 1; flex-direction: column; padding: 22px; }
.catalog-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.catalog-card__meta span { color: #98700f; font-size: .67rem; font-weight: 900; text-transform: uppercase; }
.catalog-card__meta strong { color: #646a6d; font-size: .69rem; }
.catalog-card h2 { margin: 0 0 10px; font-size: 1.25rem; line-height: 1.2; }
.catalog-card h2 a:hover { color: #815f0d; }
.catalog-card__body > p { display: -webkit-box; min-height: 3.25em; margin: 0 0 18px; overflow: hidden; color: #5c6265; font-size: .86rem; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.catalog-card__specs { display: grid; gap: 0; margin: 0 0 22px; border-top: 1px solid #e3e5e6; }
.catalog-card__specs div { display: grid; grid-template-columns: minmax(90px,.75fr) minmax(0,1.25fr); gap: 12px; padding: 9px 0; border-bottom: 1px solid #e8eaeb; font-size: .72rem; }
.catalog-card__specs dt { color: #747a7d; }
.catalog-card__specs dd { margin: 0; color: #303335; font-weight: 800; text-align: right; overflow-wrap: anywhere; }
.catalog-card__actions { display: flex; gap: 8px; margin-top: auto; }
.catalog-card__actions a { display: inline-flex; min-height: 40px; flex: 1; align-items: center; justify-content: center; padding: 0 10px; border: 1px solid #d3d6d8; border-radius: 5px; font-size: .71rem; font-weight: 900; text-align: center; }
.catalog-card__actions a:last-child { border-color: #b68410; background: var(--gold2); color: #171717; }
.catalog-card__actions a:hover { border-color: #a27610; }

.catalog-no-results,
.catalog-coming-soon { padding: clamp(48px, 7vw, 90px) 22px; border: 1px dashed #c9cdd0; border-radius: 8px; background: #fff; text-align: center; }
.catalog-no-results strong { font-size: 1.15rem; }
.catalog-no-results p { margin: 6px 0 0; color: #6c7275; }
.catalog-coming-soon span { color: #966e0d; font-size: .7rem; font-weight: 900; text-transform: uppercase; }
.catalog-coming-soon h2 { max-width: 680px; margin: 8px auto 12px; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.catalog-coming-soon p { max-width: 620px; margin: 0 auto 24px; color: #606669; }

.catalog-cta { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding: clamp(50px, 7vw, 86px) clamp(18px, 6vw, 86px); border-top: 1px solid rgba(229,184,73,.22); background: #121313; color: #fff; }
.catalog-cta > div { max-width: 820px; }
.catalog-cta h2 { margin: 7px 0 11px; color: #fff; font-size: clamp(1.9rem, 3.8vw, 3rem); line-height: 1.1; }
.catalog-cta p { margin: 0; color: #c5c8ca; }
.catalog-cta .btn { flex: 0 0 auto; }

.product-breadcrumb { display: flex; align-items: center; gap: 9px; padding: 24px clamp(18px, 6vw, 86px); border-bottom: 1px solid #e1e3e4; background: #f7f8f8; color: #6d7275; font-size: .73rem; }
.product-breadcrumb a:hover { color: #80600f; }
.product-breadcrumb strong { max-width: 360px; overflow: hidden; color: #303335; text-overflow: ellipsis; white-space: nowrap; }
.product-detail { display: grid; grid-template-columns: minmax(0,1fr) minmax(390px,.9fr); gap: clamp(38px,6vw,88px); align-items: center; padding: clamp(48px,7vw,92px) clamp(18px,6vw,86px); background: #fff; }
.product-detail__media { position: relative; overflow: hidden; border: 1px solid #d9dddf; border-radius: 8px; background: #eef0f1; box-shadow: 0 20px 48px rgba(20,22,23,.1); }
.product-detail__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.product-detail__media > span { position: absolute; bottom: 13px; left: 13px; padding: 7px 10px; border-radius: 4px; background: rgba(12,12,12,.82); color: #fff; font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.product-detail__meta { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 15px; }
.product-detail__meta span { color: #98700f; font-size: .7rem; font-weight: 900; text-transform: uppercase; }
.product-detail__meta strong { padding: 7px 9px; border: 1px solid #ddd2b4; border-radius: 4px; background: #fff9e8; color: #76580f; font-size: .72rem; }
.product-detail h1 { margin: 0 0 17px; font-size: clamp(2.35rem,5vw,4.3rem); line-height: 1.02; letter-spacing: 0; }
.product-detail__lead { margin: 0 0 27px; color: #555b5f; font-size: 1.04rem; }
.product-summary { display: grid; grid-template-columns: 1fr 1fr; margin: 0 0 28px; border-top: 1px solid #e0e3e4; }
.product-summary div { padding: 15px 12px 15px 0; border-bottom: 1px solid #e0e3e4; }
.product-summary div:nth-child(even) { padding-left: 16px; border-left: 1px solid #e0e3e4; }
.product-summary dt { margin-bottom: 4px; color: #757b7e; font-size: .7rem; text-transform: uppercase; }
.product-summary dd { margin: 0; color: #292c2e; font-size: .83rem; font-weight: 850; }
.product-detail__actions { display: flex; gap: 10px; }
.product-back { border-color: #ccd0d2; background: #fff; color: #333638; }

.product-technical { display: grid; grid-template-columns: minmax(0,1fr) minmax(340px,.78fr); gap: clamp(36px,6vw,82px); padding: clamp(55px,7vw,94px) clamp(18px,6vw,86px); border-top: 1px solid #e0e3e4; background: #f3f5f6; }
.product-technical h2 { margin: 7px 0 18px; font-size: clamp(1.8rem,3.4vw,2.7rem); }
.product-description > p { color: #53595c; font-size: .98rem; }
.product-note { margin-top: 27px; padding: 17px 20px; border-left: 3px solid var(--gold); background: #fff; }
.product-note strong { color: #76580f; font-size: .75rem; text-transform: uppercase; }
.product-note p { margin: 5px 0 0; color: #646a6d; font-size: .8rem; }
.product-specifications { padding: 27px; border: 1px solid #d8dcde; border-radius: 8px; background: #fff; box-shadow: 0 13px 34px rgba(22,25,27,.05); }
.product-specifications h2 { margin-top: 0; font-size: 1.4rem; }
.product-specifications dl { margin: 0; }
.product-specifications dl div { display: grid; grid-template-columns: minmax(110px,.8fr) minmax(0,1.2fr); gap: 14px; padding: 12px 0; border-bottom: 1px solid #e4e6e7; }
.product-specifications dl div:last-child { border-bottom: 0; }
.product-specifications dt { color: #707679; font-size: .76rem; }
.product-specifications dd { margin: 0; color: #2b2e30; font-size: .79rem; font-weight: 850; text-align: right; overflow-wrap: anywhere; }

@media (max-width: 1100px) {
    .catalog-toolbar { grid-template-columns: 1fr auto; }
    .catalog-filters { grid-column: 1 / -1; grid-row: 2; }
    .catalog-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .product-detail { grid-template-columns: 1fr 1fr; gap: 34px; }
}

@media (max-width: 760px) {
    .catalog-intro,
    .catalog-cta { align-items: flex-start; flex-direction: column; }
    .catalog-assurance { min-width: 0; }
    .catalog-toolbar { grid-template-columns: 1fr; }
    .catalog-filters { grid-column: auto; grid-row: auto; }
    .catalog-count { white-space: normal; }
    .catalog-grid { grid-template-columns: 1fr; }
    .catalog-card__actions { flex-direction: column; }
    .product-detail,
    .product-technical { grid-template-columns: 1fr; }
    .product-detail__content { order: -1; }
    .product-detail h1 { font-size: 2.55rem; }
    .product-detail__actions { flex-direction: column; }
    .product-detail__actions .btn { width: 100%; }
    .product-specifications { padding: 22px 18px; }
}

@media (max-width: 420px) {
    .product-summary { grid-template-columns: 1fr; }
    .product-summary div:nth-child(even) { padding-left: 0; border-left: 0; }
    .product-detail__meta { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-card,
    .catalog-card__media img,
    .auth-password-strength i { transition: none; }
    .catalog-card:hover { transform: none; }
}