.catalog-page{background:var(--white);color:var(--ink);overflow-x:clip}

.catalog-topbar{position:sticky;z-index:50;top:0;height:72px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.catalog-topbar-inner{height:100%;display:flex;align-items:center;gap:2rem}
.catalog-logo{flex:0 0 auto;width:195px}
.catalog-logo img{width:100%;height:auto}
.catalog-topbar nav{flex:1;align-self:stretch;display:flex;align-items:center;justify-content:center;gap:clamp(1.1rem,2.3vw,2.4rem)}
.catalog-topbar nav a{position:relative;display:flex;align-items:center;height:100%;color:var(--navy);text-decoration:none;text-transform:uppercase;letter-spacing:.11em;font-size:.64rem;font-weight:700}
.catalog-topbar nav a::after{content:"";position:absolute;left:0;right:0;bottom:14px;height:1px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.catalog-topbar nav a:hover::after,.catalog-topbar nav a[aria-current=page]::after{transform:scaleX(1)}
.catalog-quote{min-height:42px;padding:.6rem 1.2rem;border-radius:var(--button-radius)}

.catalog-hero{padding:clamp(2.8rem,5vw,4.8rem) 0;background:var(--white);border-bottom:1px solid var(--line)}
.catalog-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(3rem,8vw,8rem);align-items:end}
.catalog-hero-copy{max-width:920px}
.catalog-hero h1{max-width:900px;margin:0;color:var(--navy);font-family:var(--serif);font-size:clamp(3.6rem,6.6vw,6.8rem);font-weight:400;line-height:.86}
.catalog-hero h1 em{color:var(--blue);font-style:normal}
.catalog-hero-copy>p:last-child{max-width:690px;margin:1.4rem 0 0;color:var(--muted);font-size:1rem}
.catalog-stats{display:grid;grid-template-columns:repeat(2,120px);margin:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.catalog-stats div{min-height:118px;display:flex;flex-direction:column;justify-content:flex-end;padding:1rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.catalog-stats dt{font-family:var(--serif);font-size:3.5rem;line-height:.75;color:var(--blue)}
.catalog-stats dd{margin:.65rem 0 0;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:.56rem}

.catalog-browser{padding:clamp(2.25rem,4vw,4rem) 0 clamp(4rem,7vw,7rem);background:var(--paper)}
.catalog-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:clamp(1.5rem,3vw,3rem);align-items:start}
.catalog-sidebar{position:sticky;top:96px;padding:1.2rem;border:1px solid var(--line);border-radius:14px;background:var(--white);box-shadow:0 10px 30px rgba(29,45,68,.05)}
.catalog-search label,.mobile-category-control label,.filter-title{display:block;margin:0 0 .55rem;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);font-size:.58rem;font-weight:700}
.search-control{position:relative}
.search-control input{width:100%;min-height:44px;padding:.65rem 2.2rem .65rem .75rem;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);font-size:.8rem}
.search-control input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(138,169,196,.2)}
.search-control span{position:absolute;right:.8rem;top:50%;transform:translateY(-50%);color:var(--blue);font-size:1.1rem;pointer-events:none}
.desktop-categories{margin-top:1.35rem}
.catalog-filters{display:grid}
.category-filter{min-height:36px;display:grid;grid-template-columns:minmax(0,1fr);gap:.75rem;align-items:center;padding:.55rem .7rem;border:1px solid transparent;border-radius:var(--button-radius);background:transparent;color:var(--muted);line-height:1.2;text-align:left;cursor:pointer;transition:color .2s,padding .2s,background .2s,border-color .2s}
.category-filter:hover{padding-left:.85rem;background:var(--paper);color:var(--navy)}
.category-filter[aria-pressed=true]{border-color:var(--line);background:var(--paper);color:var(--navy);font-weight:700}
.category-filter[aria-pressed=true]::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue)}
.category-filter[aria-pressed=true]{grid-template-columns:5px minmax(0,1fr)}
.category-filter span{font-size:.72rem;line-height:1.25}
.category-filter em{display:none}
.mobile-category-control{display:none}
.filter-summary{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin-top:1rem}
.filter-summary p{margin:0;color:var(--muted);font-size:.7rem}
.filter-summary button{padding:.25rem 0;border:0;border-bottom:1px solid currentColor;background:transparent;color:var(--blue);font-size:.64rem;line-height:1.2;text-align:center;cursor:pointer}

.catalog-results{min-width:0}
.results-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:end;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.results-heading .tag{margin-bottom:.5rem}
.results-heading h2{margin:0;color:var(--navy);font-size:clamp(2.25rem,3.5vw,3.4rem)}
.results-heading>p{max-width:310px;margin:0;color:var(--muted);font-size:.78rem;text-align:right}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem}
.product-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--white);box-shadow:0 8px 20px rgba(29,45,68,.035);transition:transform .28s var(--ease),border-color .28s,box-shadow .28s}
.product-card[hidden]{display:none}
.product-card:hover{transform:translateY(-3px);border-color:var(--electric);box-shadow:0 16px 32px rgba(29,45,68,.1)}
.product-link{height:100%;min-height:218px;display:grid;grid-template-columns:112px minmax(0,1fr);color:inherit;text-decoration:none}
.product-media{position:relative;min-height:100%;overflow:hidden;border-right:1px solid var(--line);background-color:var(--paper);background-image:linear-gradient(rgba(138,169,196,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(138,169,196,.13) 1px,transparent 1px);background-size:18px 18px}
.product-media img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;transition:transform .4s var(--ease)}
.product-media::before,.product-media::after{content:"";position:absolute;width:19px;height:19px;border-color:var(--blue)}
.product-media::before{left:10px;bottom:10px;border-left:1px solid;border-bottom:1px solid}
.product-media::after{right:10px;top:10px;border-right:1px solid;border-top:1px solid}
.product-number{position:absolute;z-index:2;left:.55rem;top:.55rem;padding:.2rem .32rem;border-radius:4px;background:rgba(255,255,255,.9);box-shadow:0 1px 5px rgba(29,45,68,.12);color:var(--blue);font-size:.6rem;font-variant-numeric:tabular-nums}
.image-label{position:absolute;inset:0;display:grid;place-content:center;gap:.2rem;padding:1rem;text-align:center;transition:transform .35s var(--ease)}
.image-label strong{font-family:var(--serif);font-size:1.15rem;font-weight:400;line-height:1}
.image-label small{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:.44rem}
.product-card:hover .image-label{transform:scale(1.035)}
.product-card:hover .product-media img{transform:scale(1.04)}
.product-info{min-width:0;display:flex;flex-direction:column;padding:1rem 1.05rem}
.product-category{margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.11em;color:var(--blue);font-size:.52rem}
.product-info h3{margin:0 0 .5rem;color:var(--navy);font-family:var(--serif);font-size:clamp(1.35rem,1.6vw,1.7rem);font-weight:400;line-height:.94}
.product-description{display:-webkit-box;margin:0;color:var(--muted);overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:.72rem;line-height:1.45}
.product-use{display:block;max-height:2.8em;margin:.65rem 0 0;color:var(--muted);overflow:hidden;font-size:.63rem;line-height:1.4}
.product-use span{display:block;margin-bottom:.12rem;text-transform:uppercase;letter-spacing:.09em;color:var(--blue);font-size:.48rem;font-weight:700}
.product-action{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:.65rem;border-top:1px solid var(--line);text-transform:uppercase;letter-spacing:.1em;color:var(--navy);font-size:.54rem;font-weight:700}
.product-action i{width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font-style:normal;transition:background .25s,color .25s,transform .3s var(--ease)}
.product-action i .icon{width:14px;height:14px}
.product-card:hover .product-action i{transform:rotate(45deg);background:var(--navy);color:var(--white)}

.catalog-empty{padding:4rem 1.5rem;border:1px solid var(--line);background:var(--white);text-align:center}
.catalog-empty span{color:var(--electric);font-family:var(--serif);font-size:4rem}
.catalog-empty h2{margin:.5rem 0;font-size:2.7rem}
.catalog-empty p{margin:0 0 1.5rem;color:var(--muted)}

.catalog-cta{padding:clamp(3rem,5vw,4.5rem) 0;background:var(--blue);color:var(--white)}
.catalog-cta-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(3rem,8vw,8rem);align-items:end}
.catalog-cta .tag{color:var(--cyan)}
.catalog-cta h2{max-width:700px;margin:0;font-size:clamp(3.1rem,5vw,5rem)}
.catalog-cta-inner>div:last-child p{max-width:560px;margin:0 0 1.25rem;color:var(--paper)}
.catalog-cta .button span{margin-left:0}

.catalog-footer{padding:2.5rem 0;background:var(--navy);color:var(--white)}
.catalog-footer-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:2rem;align-items:center}
.catalog-footer img{width:min(230px,100%)}
.catalog-footer p{margin:0;color:var(--electric);font-size:.68rem;text-align:center}
.catalog-footer-inner>div{display:flex;justify-content:flex-end;gap:1.3rem}
.catalog-footer a{color:var(--cyan);font-size:.7rem;text-decoration:none}

::view-transition-group(*){animation-duration:.28s;animation-timing-function:cubic-bezier(.22,.61,.21,1)}

@media(max-width:1080px){
  .catalog-topbar nav{display:none}
  .catalog-topbar-inner{justify-content:space-between}
  .catalog-layout{grid-template-columns:210px minmax(0,1fr)}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:800px){
  .catalog-hero-grid,.catalog-layout,.catalog-cta-inner{grid-template-columns:1fr}
  .catalog-hero-grid{gap:2rem}
  .catalog-stats{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .catalog-stats div{min-height:90px}
  .catalog-sidebar{position:static;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem;align-items:end}
  .desktop-categories{display:none}
  .mobile-category-control{display:block}
  .mobile-category-control select{width:100%;min-height:44px;padding:.6rem 2.2rem .6rem .75rem;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);font-size:.8rem}
  .filter-summary{grid-column:1/-1;margin-top:0;padding-top:.85rem;border-top:1px solid var(--line)}
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .product-link{grid-template-columns:108px minmax(0,1fr);min-height:205px}
  .results-heading{margin-top:.5rem}
  .catalog-footer-inner{grid-template-columns:1fr}
  .catalog-footer img{margin:auto}
  .catalog-footer p{text-align:center}
  .catalog-footer-inner>div{justify-content:center}
}

@media(max-width:620px){
  .catalog-topbar{height:68px}
  .catalog-logo{width:175px}
  .catalog-quote{min-height:39px;padding:.5rem .75rem;font-size:.58rem}
  .catalog-hero{padding:1.7rem 0 1.5rem}
  .catalog-hero h1{font-size:clamp(3.05rem,13vw,3.65rem)}
  .catalog-hero-copy>p:last-child{margin-top:.9rem;font-size:.84rem;line-height:1.4}
  .catalog-stats div{min-height:76px;padding:.75rem}
  .catalog-stats dt{font-size:2.8rem}
  .catalog-browser{padding-top:1rem}
  .catalog-sidebar{grid-template-columns:repeat(2,minmax(0,1fr));padding:.8rem}
  .filter-summary{grid-column:1/-1}
  .results-heading{grid-template-columns:1fr;gap:.4rem}
  .results-heading>p{text-align:left}
  .product-grid{grid-template-columns:1fr}
  .product-link{grid-template-columns:100px minmax(0,1fr);min-height:178px}
  .product-info{padding:.85rem}
  .product-info h3{font-size:1.45rem}
  .product-description{-webkit-line-clamp:2;font-size:.69rem}
  .product-use{max-height:2.2em;margin-top:.45rem}
  .product-action{padding-top:.45rem}
  .catalog-cta{padding:2.8rem 0}
  .catalog-cta-inner{gap:1.25rem}
  .catalog-cta h2{font-size:3.2rem}
  .catalog-footer-inner>div{display:grid;text-align:center}
}

@media(max-width:380px){
  .catalog-logo{width:158px}
  .product-link{grid-template-columns:88px minmax(0,1fr)}
  .image-label strong{font-size:1rem}
  .image-label small{display:none}
}

@media(prefers-reduced-motion:reduce){
  .product-card,.image-label,.product-action i,.product-media img{transition:none}
}