/* September 21 client refinements. Existing approved page components remain the base. */
.accel-wp .catalog-tools form.woocommerce-product-search{display:flex;align-items:center;gap:12px;width:100%;min-width:0;max-width:560px;flex:1;border:1px solid #d3ddea;border-radius:999px;padding:13px 20px;background:#fff;box-shadow:none}
.accel-wp .catalog-tools form.woocommerce-product-search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #205fff16}
.accel-wp .catalog-tools form.woocommerce-product-search input[type=search]{border:0!important;border-radius:0;background:transparent!important;box-shadow:none!important;padding:0!important;margin:0;width:100%;min-width:0;min-height:24px;outline:none;font:inherit;font-size:15px}
.accel-wp .catalog-tools form.woocommerce-product-search svg{width:20px;height:20px;flex:none;color:#61718a}
.accel-wp .catalog-page nav.woocommerce-pagination{margin-top:60px;padding-top:8px;clear:both}
.accel-wp .catalog-page nav.woocommerce-pagination ul{border:0;display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:0}
.accel-wp .catalog-page nav.woocommerce-pagination ul li{border:0;float:none}
.accel-wp .catalog-page nav.woocommerce-pagination ul li a,.accel-wp .catalog-page nav.woocommerce-pagination ul li span{display:flex;align-items:center;justify-content:center;min-width:48px;min-height:48px;padding:10px 16px;border:1px solid #d3ddeb;border-radius:16px;color:var(--ink);font-size:15px;background:#fff}
.accel-wp .catalog-page nav.woocommerce-pagination ul li .current,.accel-wp .catalog-page nav.woocommerce-pagination ul li a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.accel-category-page .section-top p{max-width:640px;color:var(--muted);line-height:1.7}
.accel-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:38px}
.accel-category-card{display:grid;grid-template-columns:42% 1fr;gap:28px;align-items:center;padding:22px;border:1px solid #dfe7f3;border-radius:28px;background:linear-gradient(135deg,#f2f6fd,#fff);transition:border-color .2s,transform .2s}
.accel-category-card:hover{border-color:var(--blue);transform:translateY(-3px)}
.accel-category-image{border-radius:20px;overflow:hidden;background:#eaf0f8;aspect-ratio:1}
.accel-category-image img{width:100%;height:100%;object-fit:contain}
.accel-category-card h2{font-size:30px;margin:12px 0 24px;letter-spacing:-1px}
.accel-category-card .eyebrow{font-size:11px}
.accel-page-note{font-size:13px;color:var(--muted);margin:40px 0 0;line-height:1.7}
.accel-bundle-contents{padding:20px;background:#f0f5ff;border:1px solid #dce6f6;border-radius:20px;margin:18px 0}
.accel-bundle-contents h3{font-size:17px;margin:0 0 12px}
.accel-bundle-contents ul{padding-left:20px;font-size:14px;line-height:1.8}
.accel-coa-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.accel-coa-form,.accel-coa-result{padding:30px;border:1px solid #dce5f2;border-radius:28px;background:#f4f7fc}
.accel-coa-form label{display:block;font-size:14px;font-weight:600;margin:0 0 8px}
.accel-coa-form input,.accel-coa-form select{display:block;width:100%;max-width:100%;min-height:48px;border:1px solid #cad6e8;border-radius:14px;padding:12px;background:#fff;font:inherit;font-size:16px;margin:0 0 20px}
.accel-coa-result h2{font-size:30px;margin:0 0 12px;letter-spacing:-1px}
.accel-coa-result p{color:var(--muted);line-height:1.7}
.accel-coa-result article{padding:22px 0;border-top:1px solid #d4dfed;margin-top:18px}
.accel-coa-result h3{font-size:19px;margin:0 0 12px}
.reta-page{padding-top:24px}.reta-page section[id]{scroll-margin-top:110px}
.reta-hero{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#edf3fc;border:1px solid #dfe8f7;border-radius:32px;overflow:hidden;min-height:630px}
.reta-hero-copy{padding:65px 0 60px 52px;align-self:center;position:relative;z-index:1}
.reta-hero h1{font-family:Manrope,Arial,sans-serif;font-size:clamp(50px,5.1vw,74px);font-weight:500;line-height:1.05;letter-spacing:-3px;margin:20px 0 24px;color:#15263f}
.reta-page em{font-family:Georgia,serif;font-weight:400;color:var(--blue)}
.reta-hero-copy>p{font-size:16px;line-height:1.8;max-width:450px;color:#5c6d84;margin:0 0 28px}
.reta-hero-copy>.ref-actions{flex-wrap:wrap;gap:18px;align-items:flex-start;flex-direction:column}
.reta-hero-copy>small{display:block;font-size:11px;line-height:1.7;color:#66768e;margin-top:25px}
.reta-hero-visual{position:relative;min-height:560px;overflow:hidden;margin:20px;border-radius:25px;background:#e5edf8}
.reta-hero-visual>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.reta-hero-visual.has-product>img{object-fit:contain;mix-blend-mode:multiply;padding:35px 12px 70px}
.reta-image-caption{position:absolute;bottom:0;left:0;right:0;padding:28px;color:#fff;background:linear-gradient(transparent,#132543d9);display:flex;flex-direction:column;gap:8px;font-size:11px;letter-spacing:1px}
.reta-hero-visual.has-product .reta-image-caption{background:none;color:#566981}
.reta-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;padding:35px 12px;border-bottom:1px solid #dfe6f1}
.reta-trust article{display:flex;gap:15px;align-items:center}.reta-trust article>svg{color:var(--blue);width:24px;height:24px;flex:none}.reta-trust strong,.reta-trust span{display:block}.reta-trust strong{font-size:14px;font-weight:600;margin-bottom:5px}.reta-trust span{font-size:12px;color:#6a7890}
.reta-details{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:90px;padding-bottom:90px;align-items:center}
.reta-page h2{font-size:clamp(34px,3.6vw,50px);line-height:1.14;letter-spacing:-1.7px;font-weight:500;margin:18px 0 25px}
.reta-details>div>p,.reta-coa-inner>div>p,.reta-order-intro>p{font-size:16px;line-height:1.8;color:#65758b;max-width:480px;margin-bottom:24px}
.reta-specifications{border:1px solid #dce5f3;border-radius:28px;padding:25px 30px;background:#f7f9fd}
.reta-specifications dl{margin:0}.reta-specifications dl>div{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;padding:19px 0;border-bottom:1px solid #e0e7f1;font-size:13px;line-height:1.6}.reta-specifications dt{color:#67758b}.reta-specifications dd{margin:0;font-weight:550}.reta-specifications p{font-size:12px;line-height:1.7;color:#6e7c91;margin:20px 0 0}
.reta-coa-section{background:#eaf1fb;padding:80px 0}.reta-coa-inner{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.reta-coa-card{padding:38px;border-radius:28px;border:1px solid #cddced;background:#fff;box-shadow:0 20px 50px #15396e09;transform:rotate(2deg)}
.reta-coa-card .ref-report-brand{margin:22px 0 30px}.reta-coa-card h3{font-size:34px;font-weight:500;letter-spacing:-1.2px;line-height:1.15;margin:0 0 18px}.reta-coa-card p{font-size:14px;line-height:1.8;color:#64748b;margin:20px 0}.reta-coa-card .btn{width:100%;font-size:13px;padding:16px}.reta-coa-card small{display:block;font-size:11px;color:#718096;line-height:1.7;margin-top:18px}
.reta-order-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:95px;padding-bottom:95px;align-items:center}
.reta-order-card{border:1px solid #d3e0f2;border-radius:28px;background:#f5f8ff;padding:38px}
.reta-order-card h3{font-size:38px;font-weight:500;letter-spacing:-1.3px;line-height:1.2;margin:12px 0}
.reta-order-card>p{font-size:14px;line-height:1.8;color:#62748c;margin:15px 0 22px}.reta-order-card>.btn{width:100%}
.reta-order-card p.reta-research-note{font-size:12px;margin:20px 0 0;border-top:1px solid #d9e3f1;padding-top:18px}
.reta-order-note{display:flex;gap:14px;align-items:center;margin-top:26px;font-size:13px;line-height:1.7;color:#61738c}.reta-order-note svg{color:var(--blue);width:22px;height:22px}
.reta-faq{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding-top:60px;padding-bottom:70px;border-top:1px solid #e0e7f1}.reta-faq details{border-bottom:1px solid #dbe4f1;padding:4px 0 14px}.reta-faq summary{cursor:pointer;padding:20px 30px 10px 0;font-size:16px;font-weight:550;position:relative;list-style:none}.reta-faq summary:after{content:'+';position:absolute;right:0;color:var(--blue);font-size:22px}.reta-faq details[open] summary:after{content:'−'}.reta-faq details p{font-size:14px;line-height:1.8;color:#66758c;margin:8px 0 10px}
.reta-closing{margin-top:15px;margin-bottom:80px;display:flex;gap:35px;justify-content:space-between;align-items:center;padding:45px 48px;border-radius:30px;background:#eaf1fb}.reta-closing h2{font-size:37px;margin-bottom:0}.reta-closing>.btn{flex:none}
.reta-footer-top{display:flex;justify-content:space-between;align-items:center;gap:25px}.reta-footer-top>a:last-child{display:flex;gap:12px;align-items:center;font-size:14px}.reta-footer-top svg{width:22px;height:22px}.reta-footer-top .brand svg{width:42px;height:42px}
@media(max-width:800px){
 .accel-wp .catalog-tools{flex-direction:column;align-items:stretch;gap:16px}
 .accel-wp .catalog-tools form.woocommerce-product-search{max-width:none;padding:12px 16px}
 .accel-wp .catalog-page nav.woocommerce-pagination{margin-top:40px}
 .accel-wp .catalog-page nav.woocommerce-pagination ul{gap:8px}
 .accel-wp .catalog-page nav.woocommerce-pagination ul li a,.accel-wp .catalog-page nav.woocommerce-pagination ul li span{min-width:46px;min-height:46px;border-radius:14px}
 .accel-category-grid{grid-template-columns:1fr;gap:16px}
 .accel-category-card{gap:22px;padding:18px}
 .accel-category-card h2{font-size:26px;margin-bottom:18px}
 .accel-coa-layout{grid-template-columns:1fr;gap:24px}
 .accel-coa-form,.accel-coa-result{padding:24px 20px}
 .reta-page{padding-top:16px}.reta-announcement{font-size:10px;letter-spacing:.2px;gap:7px}
 .reta-hero{grid-template-columns:1fr;border-radius:26px;min-height:0}.reta-hero-copy{padding:32px 26px 24px}.reta-hero h1{font-size:48px;letter-spacing:-2px;margin:16px 0 20px}.reta-hero-copy>p{font-size:14px;line-height:1.75}.reta-hero-copy .ref-actions{gap:16px}.reta-hero-copy .btn{font-size:13px;width:100%;padding:15px 17px}.reta-hero-copy .text-link{font-size:12px}.reta-hero-copy>small{margin-top:20px}
 .reta-hero-visual{height:330px;min-height:0;margin:0 14px 14px}.reta-image-caption{padding:22px;font-size:10px}.reta-hero-visual.has-product>img{padding:0 10px 40px}
 .reta-trust{grid-template-columns:1fr;padding:18px 0;gap:0}.reta-trust article{padding:14px 8px}.reta-trust article+article{border-top:1px solid #e0e7f1}.reta-trust strong{font-size:13px}.reta-trust span{font-size:12px}
 .reta-details,.reta-coa-inner,.reta-order-section,.reta-faq{grid-template-columns:1fr;gap:28px;padding-top:48px;padding-bottom:48px}
 .reta-page h2{font-size:35px;letter-spacing:-1.3px;margin:15px 0 20px}.reta-details>div>p,.reta-coa-inner>div>p,.reta-order-intro>p{font-size:14px}.reta-specifications{padding:15px 22px;border-radius:24px}.reta-specifications dl>div{font-size:12px;gap:20px}
 .reta-coa-section{padding:0}.reta-coa-card{transform:none;padding:28px 24px}.reta-coa-card h3{font-size:32px}.reta-coa-card .btn{white-space:normal;line-height:1.5;gap:9px}
 .reta-order-card{padding:28px 22px;border-radius:24px}.reta-order-card h3{font-size:33px}.reta-order-note{margin-top:20px}
 .reta-faq{gap:10px}.reta-faq summary{font-size:14px;line-height:1.6;padding-top:16px}.reta-faq details p{font-size:13px}
 .reta-closing{display:block;padding:30px 24px;margin-top:0;margin-bottom:45px}.reta-closing h2{font-size:30px;margin-bottom:25px}.reta-closing .btn{width:100%;font-size:13px}
 .reta-footer-top{align-items:flex-start;flex-direction:column}.reta-footer-top>a:last-child{font-size:12px}.reta-footer .footer-bottom{align-items:flex-start}
}
/* Hidden categories page: one row per research family; opening a row reveals its compounds. */
.accel-family-list{margin-top:38px;border-top:1px solid #dfe7f3}
.accel-family{border-bottom:1px solid #dfe7f3}
.accel-family summary{display:flex;align-items:center;gap:18px;padding:24px 8px;cursor:pointer;list-style:none;transition:color .2s}
.accel-family summary::-webkit-details-marker{display:none}
.accel-family summary:after{display:none}
.accel-family summary:hover,.accel-family[open] summary{color:var(--blue)}
.accel-family-mark{min-width:30px;font-size:13px;font-weight:600;letter-spacing:.5px;color:#8a97ab}
.accel-family[open] .accel-family-mark{color:var(--blue)}
.accel-family-name{flex:1;font-family:Manrope,Arial,sans-serif;font-size:24px;font-weight:600;letter-spacing:-.5px}
.accel-family-count{min-width:40px;height:34px;padding:0 10px;display:grid;place-items:center;border:1px solid #d5deeb;border-radius:12px;font-size:14px;color:#56637a;background:#fff}
.accel-family summary svg{width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;transition:transform .25s}
.accel-family[open] summary svg{transform:rotate(45deg)}
.accel-family-products{padding:4px 0 32px}
@media(max-width:800px){
 .accel-family summary{gap:12px;padding:20px 2px}
 .accel-family-name{font-size:19px}
 .accel-family-mark{min-width:22px;font-size:12px}
 .accel-family-count{min-width:34px;height:30px;font-size:13px}
}
/* Product-page COA: the certificate itself, shown inline when the panel opens. */
.pdp-coa-figure{margin:0 0 14px;border:1px solid #d9e3f3;border-radius:14px;overflow:hidden;background:#fff}
.pdp-coa-figure a{display:block;cursor:zoom-in}
.pdp-coa-figure img{display:block;width:100%;height:auto}
.pdp-coa-body p.pdp-coa-meta{margin-bottom:8px}
.pdp-coa-download{font-size:14px;font-weight:600;color:var(--blue);text-decoration:underline;text-underline-offset:3px}