.rac-catalog{--rac-border:#e8edf3;--rac-text:#172033;--rac-muted:#687386;--rac-soft:#f7f9fc;--rac-blue:#1389d8;color:var(--rac-text)}.rac-filters{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin:0 0 28px;padding:18px;background:var(--rac-soft);border:1px solid var(--rac-border);border-radius:18px}.rac-filter{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--rac-muted)}.rac-filter select{min-width:150px;border:1px solid var(--rac-border);border-radius:12px;padding:10px 12px;background:#fff}.rac-filters button,.rac-reset{border:0;border-radius:12px;padding:11px 16px;text-decoration:none;line-height:1.2}.rac-filters button{background:var(--rac-blue);color:#fff;cursor:pointer}.rac-reset{background:#fff;color:var(--rac-text);border:1px solid var(--rac-border)}.rac-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.rac-card{background:#fff;border:1px solid var(--rac-border);border-radius:22px;overflow:hidden;box-shadow:0 10px 28px rgba(18,35,66,.06);transition:transform .2s ease,box-shadow .2s ease}.rac-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(18,35,66,.1)}.rac-card-image{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;background:linear-gradient(180deg,#fff,#f8fbff);padding:24px}.rac-card-image img{max-width:100%;max-height:100%;object-fit:contain}.rac-placeholder{font-weight:700;color:var(--rac-muted)}.rac-card-body{padding:18px}.rac-badges{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.rac-badges span{font-size:12px;color:var(--rac-blue);background:#eef8ff;border-radius:999px;padding:5px 8px}.rac-card h3{font-size:18px;line-height:1.25;margin:0 0 8px}.rac-card h3 a{color:inherit;text-decoration:none}.rac-card p{font-size:14px;color:var(--rac-muted);margin:0 0 14px}.rac-card-link{font-weight:700;text-decoration:none;color:var(--rac-blue)}.rac-empty{padding:22px;background:var(--rac-soft);border-radius:14px}@media(max-width:1024px){.rac-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:760px){.rac-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.rac-filters{display:grid;grid-template-columns:1fr}.rac-filter select{width:100%}.rac-card-body{padding:14px}.rac-card h3{font-size:15px}}@media(max-width:420px){.rac-grid{grid-template-columns:1fr}}

/* v0.2.0 product detail + CTA */
.rac-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:14px;padding:12px 18px;text-decoration:none;font-weight:700;line-height:1.2;transition:transform .18s ease,box-shadow .18s ease}.rac-btn:hover{transform:translateY(-1px)}.rac-btn-primary{background:var(--rac-blue);color:#fff;box-shadow:0 12px 24px rgba(19,137,216,.22)}.rac-btn-secondary{background:#fff;color:var(--rac-text);border:1px solid var(--rac-border)}.rac-cta{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:26px;border:1px solid var(--rac-border);border-radius:24px;background:linear-gradient(135deg,#f7fbff,#fff);box-shadow:0 12px 30px rgba(18,35,66,.06)}.rac-cta h2{margin:0 0 8px;font-size:26px;line-height:1.2}.rac-cta p{margin:0;color:var(--rac-muted)}.rac-cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.rac-single{display:grid;grid-template-columns:minmax(260px,42%) 1fr;gap:42px;align-items:start;margin:26px 0;color:var(--rac-text)}.rac-single-media{display:flex;align-items:center;justify-content:center;border:1px solid var(--rac-border);border-radius:28px;background:linear-gradient(180deg,#fff,#f8fbff);padding:34px;box-shadow:0 14px 34px rgba(18,35,66,.07)}.rac-single-media img{max-width:100%;height:auto;object-fit:contain}.rac-single-placeholder{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;width:100%;border-radius:22px;background:#f7f9fc;color:var(--rac-muted);font-weight:800}.rac-single-info{min-width:0}.rac-single-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.rac-single-badges span{font-size:13px;color:var(--rac-blue);background:#eef8ff;border-radius:999px;padding:6px 10px}.rac-single-short{font-size:17px;line-height:1.65;color:var(--rac-muted);margin:0 0 20px}.rac-specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 24px}.rac-specs div{border:1px solid var(--rac-border);border-radius:16px;padding:13px 14px;background:#fff}.rac-specs dt{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--rac-muted);margin:0 0 4px}.rac-specs dd{margin:0;font-weight:700}.rac-section-title{font-size:18px;margin:0 0 12px}.rac-feature-list{display:flex;gap:8px;flex-wrap:wrap;list-style:none;margin:0 0 24px;padding:0}.rac-feature-list li{border:1px solid var(--rac-border);border-radius:999px;padding:8px 11px;background:#fff;font-size:13px;font-weight:700}.rac-single-description{margin-top:28px;padding-top:24px;border-top:1px solid var(--rac-border)}.rac-single-cta{margin-top:4px}@media(max-width:860px){.rac-single{grid-template-columns:1fr;gap:22px}.rac-cta{align-items:flex-start;flex-direction:column}.rac-cta-actions{justify-content:flex-start}.rac-specs{grid-template-columns:1fr}}@media(max-width:480px){.rac-single-media{padding:22px;border-radius:22px}.rac-cta{padding:20px;border-radius:20px}.rac-cta h2{font-size:21px}}

/* v0.3.0 landing tiles + refined catalog header */
.rac-section-head{margin:0 0 18px}.rac-section-head h2{font-size:30px;line-height:1.15;margin:0 0 8px}.rac-section-head p{margin:0;color:var(--rac-muted);font-size:16px}.rac-pet-section,.rac-group-section{margin:26px 0}.rac-pet-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.rac-pet-tile{display:flex;align-items:center;gap:18px;min-height:150px;padding:24px;border:1px solid var(--rac-border);border-radius:26px;background:linear-gradient(135deg,#fff,#f7fbff);box-shadow:0 12px 30px rgba(18,35,66,.06);text-decoration:none;color:var(--rac-text);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.rac-pet-tile:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(18,35,66,.1);border-color:#cfe7f8}.rac-pet-icon{display:flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:20px;background:#eef8ff;font-size:30px;flex:0 0 auto}.rac-pet-copy{display:flex;flex-direction:column;gap:6px;min-width:0}.rac-pet-copy strong{font-size:22px;line-height:1.15}.rac-pet-copy em{font-style:normal;color:var(--rac-muted);line-height:1.45}.rac-pet-copy small{color:var(--rac-blue);font-weight:800}.rac-pet-arrow{margin-left:auto;font-size:24px;color:var(--rac-blue)}.rac-group-tiles{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.rac-group-tile{display:flex;flex-direction:column;gap:4px;padding:16px;border:1px solid var(--rac-border);border-radius:18px;background:#fff;text-decoration:none;color:var(--rac-text);box-shadow:0 8px 22px rgba(18,35,66,.05);transition:transform .18s ease,box-shadow .18s ease}.rac-group-tile:hover{transform:translateY(-2px);box-shadow:0 13px 28px rgba(18,35,66,.08)}.rac-group-tile strong{font-size:17px}.rac-group-tile span{font-size:13px;color:var(--rac-muted)}.rac-results-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 18px;padding:12px 16px;border:1px solid var(--rac-border);border-radius:16px;background:#fff}.rac-results-head strong{font-size:15px}.rac-results-head span{font-size:13px;color:var(--rac-muted)}@media(max-width:900px){.rac-group-tiles{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:680px){.rac-pet-tiles{grid-template-columns:1fr}.rac-group-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.rac-section-head h2{font-size:24px}.rac-results-head{align-items:flex-start;flex-direction:column}}@media(max-width:420px){.rac-pet-tile{align-items:flex-start;flex-direction:column}.rac-pet-arrow{margin-left:0}.rac-group-tiles{grid-template-columns:1fr}}

/* v0.5 enhancements */
.rac-filter-search input[type="search"]{width:100%;min-height:42px;border:1px solid rgba(15,23,42,.14);border-radius:12px;padding:0 14px;background:#fff;color:#111827;}
.rac-active-filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0 18px;color:#64748b;font-size:13px;}
.rac-active-filters span{font-weight:700;color:#0f172a;}
.rac-active-filters em{font-style:normal;border:1px solid rgba(15,23,42,.10);background:#fff;border-radius:999px;padding:6px 10px;color:#334155;}
.rac-pagination{display:flex;justify-content:center;gap:8px;margin:28px 0 4px;}
.rac-pagination a{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 10px;border-radius:12px;text-decoration:none;border:1px solid rgba(15,23,42,.12);background:#fff;color:#0f172a;font-weight:700;}
.rac-pagination a.is-active{background:#0f172a;color:#fff;border-color:#0f172a;}
.rac-card-image{position:relative;}
.rac-featured-flag{position:absolute;top:12px;left:12px;border-radius:999px;background:#0f172a;color:#fff;font-size:12px;font-weight:800;line-height:1;padding:8px 10px;box-shadow:0 10px 20px rgba(15,23,42,.15);}
.rac-card-featured{box-shadow:0 18px 45px rgba(15,23,42,.10);}
.rac-featured-section{margin:32px 0;}
.rac-featured-grid{margin-top:18px;}
@media (max-width: 640px){.rac-pagination{flex-wrap:wrap}.rac-featured-flag{top:10px;left:10px}}

/* v0.6 Inquiry form */
.rac-inquiry-wrap{padding:28px;border:1px solid rgba(0,0,0,.08);border-radius:24px;background:#fff;box-shadow:0 18px 50px rgba(0,0,0,.05)}
.rac-inquiry-form{display:flex;flex-direction:column;gap:18px;margin-top:18px}
.rac-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.rac-inquiry-form label{display:flex;flex-direction:column;gap:7px;font-size:14px;color:#27352d;font-weight:600}
.rac-inquiry-form input,.rac-inquiry-form textarea{width:100%;border:1px solid rgba(0,0,0,.14);border-radius:14px;padding:12px 14px;font:inherit;background:#fff;box-sizing:border-box;color:#132018}
.rac-inquiry-form input:focus,.rac-inquiry-form textarea:focus{outline:none;border-color:#214b32;box-shadow:0 0 0 3px rgba(33,75,50,.12)}
.rac-form-message{grid-column:1/-1}
.rac-form-consent{flex-direction:row!important;align-items:flex-start;font-weight:500!important;color:#4c5a52!important}
.rac-form-consent input{width:auto;margin-top:3px}
.rac-form-success{padding:12px 14px;border-radius:14px;background:#eef8f0;color:#173f24;border:1px solid rgba(23,63,36,.12);font-weight:600;margin-top:14px}
.rac-hp{position:absolute!important;left:-9999px!important;opacity:0!important;height:0!important;width:0!important}
@media (max-width: 720px){.rac-form-grid{grid-template-columns:1fr}.rac-inquiry-wrap{padding:20px}}

/* v0.7 catalog intro, stats and related products */
.rac-intro{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.65fr);gap:28px;align-items:stretch;padding:34px;border:1px solid rgba(15,23,42,.08);border-radius:28px;background:linear-gradient(135deg,#ffffff 0%,#f6fbff 100%);box-shadow:0 18px 50px rgba(15,23,42,.06);margin:24px 0}
.rac-intro h2{margin:8px 0 10px;font-size:clamp(30px,4vw,52px);line-height:1.03;letter-spacing:-.04em;color:#111827}.rac-intro p{max-width:760px;color:#4b5563;font-size:17px;line-height:1.65}.rac-eyebrow{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:#eaf6ff;color:#0867a8;font-weight:700;font-size:13px;letter-spacing:.02em}.rac-intro-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.rac-btn-ghost{background:#fff;color:#111827;border:1px solid rgba(15,23,42,.12)}.rac-intro-stats{display:grid;gap:12px}.rac-intro-stats div,.rac-stats-strip div{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:20px;padding:20px;box-shadow:0 10px 30px rgba(15,23,42,.045)}.rac-intro-stats strong,.rac-stats-strip strong{display:block;font-size:34px;line-height:1;color:#0f172a;letter-spacing:-.04em}.rac-intro-stats span,.rac-stats-strip span{display:block;margin-top:7px;color:#64748b;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.rac-stats-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.rac-related{margin-top:34px;padding-top:24px;border-top:1px solid rgba(15,23,42,.08)}.rac-related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:800px){.rac-intro{grid-template-columns:1fr;padding:24px}.rac-stats-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.rac-related-grid{grid-template-columns:1fr}}

/* v0.8 catalog viewer, feature grid and family navigation */
.rac-catalog-viewer{margin:28px 0;padding:28px;border:1px solid rgba(15,23,42,.08);border-radius:28px;background:linear-gradient(135deg,#fff,#f6fbff);box-shadow:0 18px 50px rgba(15,23,42,.06)}
.rac-viewer-head{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:24px;align-items:center;margin-bottom:20px}.rac-viewer-head h2{margin:10px 0 8px;font-size:clamp(28px,3vw,44px);line-height:1.05;letter-spacing:-.035em}.rac-viewer-head p{margin:0;color:#64748b;line-height:1.65}.rac-viewer-cover{display:flex;justify-content:center}.rac-viewer-cover img{max-width:100%;border-radius:18px;box-shadow:0 18px 38px rgba(15,23,42,.14);background:#fff}.rac-pdf-frame{border:1px solid rgba(15,23,42,.10);border-radius:20px;overflow:hidden;background:#fff;min-height:320px}.rac-pdf-frame iframe{display:block;width:100%;height:var(--rac-pdf-height,720px);border:0}.rac-feature-grid-section,.rac-family-nav{margin:32px 0}.rac-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.rac-feature-grid article{padding:20px;border:1px solid rgba(15,23,42,.08);border-radius:20px;background:#fff;box-shadow:0 10px 28px rgba(15,23,42,.045)}.rac-feature-grid strong{display:block;margin-bottom:8px;color:#0f172a;font-size:17px}.rac-feature-grid span{display:block;color:#64748b;line-height:1.55;font-size:14px}.rac-family-pills{display:flex;flex-wrap:wrap;gap:10px}.rac-family-pills a{display:inline-flex;align-items:center;gap:8px;padding:11px 14px;border:1px solid rgba(15,23,42,.10);border-radius:999px;background:#fff;color:#0f172a;text-decoration:none;box-shadow:0 8px 20px rgba(15,23,42,.04);transition:transform .18s ease,box-shadow .18s ease}.rac-family-pills a:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(15,23,42,.08)}.rac-family-pills span{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 7px;border-radius:999px;background:#eaf6ff;color:#0867a8;font-size:12px;font-weight:800}
@media(max-width:820px){.rac-viewer-head{grid-template-columns:1fr}.rac-viewer-cover{justify-content:flex-start}.rac-feature-grid{grid-template-columns:1fr 1fr}.rac-pdf-frame iframe{height:min(var(--rac-pdf-height,720px),70vh)}}@media(max-width:560px){.rac-catalog-viewer{padding:20px;border-radius:22px}.rac-feature-grid{grid-template-columns:1fr}.rac-family-pills a{width:100%;justify-content:space-between}}

/* v0.9 curated collections and compact contact */
.rac-section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}
.rac-product-collection{margin:34px 0}
.rac-product-collection .rac-section-head{margin-bottom:20px}
.rac-compact-contact{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:32px 0;padding:28px;border:1px solid rgba(15,23,42,.08);border-radius:28px;background:linear-gradient(135deg,#ffffff,#f6fbff);box-shadow:0 18px 50px rgba(15,23,42,.06)}
.rac-compact-contact h2{margin:10px 0 8px;font-size:clamp(24px,3vw,38px);line-height:1.08;letter-spacing:-.035em;color:#0f172a}
.rac-compact-contact p{margin:0;color:#64748b;line-height:1.65;max-width:720px}
.rac-single-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.rac-single-actions .rac-btn{margin-top:0}
@media(max-width:720px){.rac-section-head-row,.rac-compact-contact{align-items:flex-start;flex-direction:column}.rac-section-head-row .rac-btn{width:100%;justify-content:center}.rac-compact-contact .rac-btn{width:100%;justify-content:center}}

/* v1.1.1 image rendering hardening */
.rac-product-img{display:block;max-width:100%;height:auto;}
.rac-single-media{min-height:260px;}
.rac-single-img{max-height:520px;object-fit:contain;}
.rac-card-img{width:100%;max-height:260px;object-fit:contain;}
@media(max-width:760px){.rac-single-media{min-height:220px}.rac-single-img{max-height:380px}}