.product-tools { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(180px, 280px); gap: 12px; margin-top: 30px; }
.product-tools input, .product-tools select { width: 100%; padding: 13px 15px; border: 1px solid rgba(42,31,24,.18); border-radius: 14px; background: #fff; color: var(--zx-black); font: inherit; }
.product-results { margin-top: 12px; color: var(--t-on-paper-muted); font-size: 13px; }
.product-card[hidden] { display: none !important; }
.product-arrow { text-decoration: none; }
.home-feature-links { padding: clamp(72px,8vw,120px) 0; background: var(--surface-0); }
.home-feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; margin-top: 38px; }
.home-feature-card { min-height: 340px; position: relative; display: flex; align-items: end; overflow: hidden; border-radius: var(--r-card); border: 1px solid rgba(251,232,193,.14); }
.home-feature-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.home-feature-card:hover img { transform: scale(1.05); }
.home-feature-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 30%,rgba(14,8,5,.94)); }
.home-feature-copy { position: relative; z-index: 1; width: 100%; padding: 24px; }
.home-feature-copy h3 { margin-bottom: 8px; color: #fff; font-size: 25px; }
.home-feature-copy p { color: var(--t-on-dark-muted); font-size: 14px; }
.form-status { min-height: 24px; margin-top: 12px; font-size: 13px; }
.form-status.is-error { color: #ffd0d0; }
.form-status.is-success { color: #c8ffd8; }
.form-card [name="website"] { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.cert-shot { cursor: zoom-in; }
.cert-dialog { width: min(900px, calc(100% - 28px)); padding: 0; border: 0; border-radius: 20px; background: #fff; box-shadow: 0 30px 100px rgba(0,0,0,.55); }
.cert-dialog::backdrop { background: rgba(0,0,0,.82); backdrop-filter: blur(8px); }
.cert-dialog img { width: 100%; max-height: 78vh; object-fit: contain; padding: 26px; }
.cert-dialog footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 16px 20px; background: #f3eadf; color: #2a1f18; }
.cert-dialog button { padding: 9px 14px; border-radius: 999px; color: #fff; background: var(--zx-red); }
@media (max-width: 980px) { .home-feature-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .product-tools, .home-feature-grid { grid-template-columns: 1fr; } .home-feature-card { min-height: 300px; } }