/*
Theme Name: RetroBlank MVP
Theme URI: https://retroblank.com/
Author: RetroBlank
Description: Lightweight B2B-first WooCommerce theme for the RetroBlank English MVP.
Version: 0.7.0
Requires at least: 6.8
Requires PHP: 8.1
Text Domain: retroblank-mvp
License: GPLv2 or later
*/

:root {
  --rb-bg: #f3f2ed;
  --rb-surface: #ffffff;
  --rb-panel: #ecebe5;
  --rb-ink: #111413;
  --rb-text: #1c211f;
  --rb-muted: #68706c;
  --rb-line: #d3d5cf;
  --rb-line-dark: #a7ada8;
  --rb-accent: #174c3a;
  --rb-accent-2: #0f382b;
  --rb-accent-soft: #e7efeb;
  --rb-light: #f8f8f5;
  --rb-danger: #8c2d24;
  --rb-max: 1320px;
  --rb-radius: 3px;
  --rb-shadow: 0 18px 55px rgba(16, 26, 21, .07);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--rb-bg);
  color: var(--rb-text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
a:hover { color: var(--rb-accent); }
img { max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }

.rb-container { width: min(calc(100% - 40px), var(--rb-max)); margin-inline: auto; }
.screen-reader-text { position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }

/* Global supplier header */
.rb-topline { background: var(--rb-ink); color: #d8ddda; font-size: 11px; letter-spacing: .065em; text-transform: uppercase; }
.rb-topline-row { min-height: 30px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-header { background: rgba(243,242,237,.97); border-bottom: 1px solid var(--rb-line); position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px); }
.admin-bar .site-header { top: 32px; }
.rb-header-row { min-height: 76px; display: flex; align-items: center; gap: 30px; }
.rb-brand { text-decoration: none; font-size: 21px; font-weight: 900; letter-spacing: .105em; white-space: nowrap; color: var(--rb-ink); line-height: 1; }
.rb-brand small { display: block; margin-top: 7px; font-size: 8px; font-weight: 700; letter-spacing: .19em; color: var(--rb-muted); }
.rb-nav { display: flex; gap: 24px; align-items: center; margin-left: auto; }
.rb-nav a { text-decoration: none; font-size: 13px; font-weight: 720; color: #242925; white-space: nowrap; }
.rb-nav a:nth-child(2) { color: var(--rb-accent); }
.rb-header-tools { display: flex; align-items: center; gap: 12px; }
.rb-search { margin: 0; }
.rb-search input[type="search"] { width: 250px; min-height: 38px; border: 1px solid var(--rb-line); border-radius: 2px; background: var(--rb-surface); color: var(--rb-text); padding: 8px 11px; font-size: 12px; }
.rb-search input[type="search"]:focus { outline: 2px solid rgba(23,76,58,.22); outline-offset: 1px; border-color: var(--rb-accent); }
.rb-cart { text-decoration: none; font-size: 13px; font-weight: 800; padding-left: 3px; white-space: nowrap; }
.rb-mobile-nav { display: none; position: relative; }
.rb-mobile-nav summary { cursor: pointer; font-size: 13px; font-weight: 800; list-style: none; }
.rb-mobile-nav summary::-webkit-details-marker { display: none; }
.rb-mobile-panel { position:absolute;right:0;top:calc(100% + 16px);width:min(340px,calc(100vw - 24px));background:var(--rb-surface);border:1px solid var(--rb-line);padding:16px;box-shadow:var(--rb-shadow); }
.rb-mobile-panel .rb-search { margin-bottom: 10px; }
.rb-mobile-panel .rb-search input { width: 100%; }
.rb-mobile-panel > a { display:block;padding:10px 2px;text-decoration:none;font-weight:750;border-top:1px solid #ecece8; }

/* Buttons and text links */
.rb-button,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 20px;
  border-radius: var(--rb-radius) !important; border: 1px solid var(--rb-accent) !important; background: var(--rb-accent) !important;
  color: #fff !important; font-weight: 800 !important; font-size: 14px !important; text-decoration: none; cursor: pointer; box-shadow: none !important;
}
.rb-button:hover,.woocommerce a.button:hover,.woocommerce button.button:hover,.woocommerce input.button:hover { background:var(--rb-accent-2)!important;border-color:var(--rb-accent-2)!important;color:#fff!important; }
.rb-button.rb-secondary { background: transparent !important; color: var(--rb-ink) !important; border-color: var(--rb-line-dark) !important; }
.rb-button.rb-secondary:hover { background: var(--rb-surface) !important; color: var(--rb-accent) !important; }
.rb-button.rb-light { background: #fff !important; border-color: #fff !important; color: var(--rb-ink) !important; }
.rb-text-link { display:inline-flex;align-items:center;gap:7px;color:var(--rb-accent);font-weight:800;text-decoration:none;border-bottom:1px solid rgba(23,76,58,.28);padding-bottom:2px; }

/* Homepage */
.rb-hero { border-bottom: 1px solid var(--rb-line); }
.rb-hero-grid { display:grid;grid-template-columns:minmax(0,1.3fr) minmax(360px,.7fr);gap:70px;align-items:center;padding-top:86px;padding-bottom:86px; }
.rb-eyebrow,.rb-section-kicker { display:block;color:var(--rb-accent);text-transform:uppercase;letter-spacing:.145em;font-size:11px;font-weight:850;margin-bottom:13px; }
.rb-hero h1 { font-size:clamp(48px,6vw,78px);line-height:.98;letter-spacing:-.048em;max-width:820px;margin:0 0 25px;color:var(--rb-ink); }
.rb-hero p { max-width:760px;font-size:clamp(18px,1.6vw,21px);color:#5e6662;margin:0; }
.rb-actions { display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:30px; }
.rb-hero-note { margin-top:22px;color:var(--rb-muted);font-size:12px;font-weight:650;letter-spacing:.02em; }
.rb-tech-panel { background:var(--rb-ink);color:#fff;padding:0;border:1px solid #202522;box-shadow:var(--rb-shadow); }
.rb-tech-panel-head { display:flex;justify-content:space-between;gap:15px;padding:16px 19px;border-bottom:1px solid #363c39;color:#aeb9b4;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em; }
.rb-tech-row { display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 19px;border-bottom:1px solid #303633; }
.rb-tech-row strong { font-size:15px; }
.rb-tech-row span { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#b9d4c8;font-size:13px; }
.rb-tech-panel-foot { padding:20px 19px;color:#b9bfbc;font-size:13px; }
.rb-tech-panel-foot a { color:#fff;font-weight:800;text-decoration:none; }

.rb-proofbar { background: var(--rb-surface); border-bottom:1px solid var(--rb-line); }
.rb-proof-grid { display:grid;grid-template-columns:repeat(4,1fr); }
.rb-proof-grid > div { padding:23px 25px;border-right:1px solid var(--rb-line); }
.rb-proof-grid > div:first-child { border-left:1px solid var(--rb-line); }
.rb-proof-grid strong { display:block;font-size:13px;color:var(--rb-ink);margin-bottom:3px; }
.rb-proof-grid span { display:block;color:var(--rb-muted);font-size:12px;line-height:1.45; }

.rb-section { padding:72px 0; }
.rb-section + .rb-section { border-top:1px solid var(--rb-line); }
.rb-section-head { display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:32px; }
.rb-section-head > div { max-width:740px; }
.rb-section h2,.rb-b2b-band h2,.rb-supply-inbound h2 { font-size:clamp(32px,4vw,50px);line-height:1.02;letter-spacing:-.035em;margin:0;color:var(--rb-ink); }
.rb-section-head p { max-width:510px;color:var(--rb-muted);margin:0;font-size:14px; }
.rb-format-grid { display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rb-line-dark); }
.rb-format-card { display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:start;min-height:235px;padding:28px 23px;text-decoration:none;border-bottom:1px solid var(--rb-line);border-right:1px solid var(--rb-line);background:rgba(255,255,255,.26);color:var(--rb-text); }
.rb-format-card:first-child { border-left:1px solid var(--rb-line); }
.rb-format-card:hover { background:var(--rb-surface);color:var(--rb-text); }
.rb-format-number { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--rb-muted);font-size:12px;margin-top:3px; }
.rb-card-kicker { display:block;color:var(--rb-muted);font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;margin-bottom:42px; }
.rb-format-card h3 { margin:0 0 9px;font-size:24px;letter-spacing:-.02em;line-height:1.08; }
.rb-format-card p { color:var(--rb-muted);font-size:13px;margin:0; }
.rb-card-arrow { color:var(--rb-accent);font-size:20px; }
.rb-stock-section { background:#f8f7f3; }
.rb-stock-section .rb-actions { margin-top:26px; }

.rb-b2b-band { background:var(--rb-accent);color:#fff;padding:76px 0; }
.rb-b2b-band .rb-section-kicker { color:#b9d9cc; }
.rb-b2b-band h2 { color:#fff;max-width:680px; }
.rb-b2b-band p { color:#d0e1da;max-width:650px;font-size:17px;margin:22px 0 0; }
.rb-b2b-grid { display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:80px;align-items:end; }
.rb-b2b-points { border-top:1px solid rgba(255,255,255,.3); }
.rb-b2b-points > div { display:grid;grid-template-columns:45px 1fr;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.22); }
.rb-b2b-points > div strong { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#a9cbbd; }
.rb-b2b-points .rb-button { margin-top:25px; }
.rb-supply-inbound-grid { display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center; }
.rb-supply-inbound p { color:var(--rb-muted);font-size:16px;max-width:580px; }

/* General content */
.site-main { min-height:60vh; }
.rb-content { padding:68px 0 90px; }
.rb-content article,.rb-page { max-width:900px; }
.rb-content h1 { font-size:clamp(40px,5vw,64px);line-height:.98;letter-spacing:-.04em;margin:0 0 26px;color:var(--rb-ink); }
.rb-content h2 { font-size:28px;letter-spacing:-.025em;line-height:1.12;margin-top:44px; }
.rb-content p,.rb-content li { color:#4e5753; }
.rb-page-lead { font-size:21px !important;line-height:1.5;color:#343b38!important;max-width:790px; }

/* Forms */
.rb-stock-offer-form,.rb-b2b-form { max-width:900px;background:var(--rb-surface);border:1px solid var(--rb-line);padding:28px;margin-top:28px; }
.rb-form-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px; }
.rb-stock-offer-form p,.rb-b2b-form p { margin:0 0 18px; }
.rb-stock-offer-form label,.rb-b2b-form label { display:block;color:var(--rb-ink);font-weight:750;font-size:13px;margin-bottom:6px; }
.rb-stock-offer-form input[type="text"],.rb-stock-offer-form input[type="email"],.rb-stock-offer-form input[type="file"],.rb-stock-offer-form select,.rb-stock-offer-form textarea,
.rb-b2b-form input[type="text"],.rb-b2b-form input[type="email"],.rb-b2b-form select,.rb-b2b-form textarea { width:100%;border:1px solid var(--rb-line-dark);border-radius:2px;background:#fff;min-height:46px;padding:9px 11px;color:var(--rb-text); }
.rb-stock-offer-form textarea,.rb-b2b-form textarea { min-height:130px; }
.rb-form-consent label { font-weight:500;font-size:12px;color:var(--rb-muted); }
.rb-form-success,.rb-form-error { padding:15px 17px;margin-bottom:20px;border-left:3px solid var(--rb-accent);background:var(--rb-surface); }
.rb-form-error { border-color:var(--rb-danger); }
.rb-hp { position:absolute!important;left:-9999px!important; }

/* WooCommerce catalog: supplier catalog, not stock Woo cards */
.woocommerce .woocommerce-breadcrumb { color:var(--rb-muted);margin:0 0 26px;font-size:12px; }
.woocommerce-products-header { max-width:920px;margin-bottom:34px; }
.woocommerce-products-header__title.page-title { font-size:clamp(42px,5vw,64px);line-height:.98;letter-spacing:-.04em;margin:0 0 18px;color:var(--rb-ink); }
.term-description { font-size:17px;color:#525b57;max-width:850px; }
.term-description p { margin:0; }
.woocommerce ul.products { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0!important; }
.woocommerce ul.products::before,.woocommerce ul.products::after { display:none; }
.woocommerce ul.products li.product { float:none!important;width:auto!important;margin:0!important;background:var(--rb-surface);border:1px solid var(--rb-line);padding:0!important;display:flex;flex-direction:column;min-width:0;transition:border-color .15s ease,transform .15s ease; }
.woocommerce ul.products li.product:hover { border-color:#939c97;transform:translateY(-1px); }
.woocommerce ul.products li.product > a.woocommerce-LoopProduct-link { display:flex;flex-direction:column;flex:1;text-decoration:none;color:inherit; }
.woocommerce ul.products li.product a img { margin:0!important;width:100%!important;aspect-ratio:1/1;object-fit:contain;background:#f9f9f7;border-bottom:1px solid var(--rb-line);padding:12px; }
.rb-product-card-body { padding:18px 18px 15px;display:flex;flex-direction:column;flex:1; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { padding:0!important;margin:0 0 7px!important;font-size:18px!important;line-height:1.18!important;letter-spacing:-.015em;color:var(--rb-ink); }
.rb-loop-specs { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#454e49;font-size:11px;line-height:1.5;margin-bottom:15px; }
.rb-loop-condition { display:inline-flex;align-self:flex-start;border:1px solid var(--rb-line);background:#f7f7f4;color:#5d6561;font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.055em;padding:4px 7px;margin-bottom:20px; }
.rb-loop-commerce { display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-top:auto;padding-top:15px;border-top:1px solid #e2e3df; }
.rb-loop-price,.rb-loop-price .price { color:var(--rb-ink)!important;font-size:18px;font-weight:850; }
.rb-loop-stock { color:var(--rb-accent);font-size:11px;font-weight:750;text-align:right; }
.rb-card-action { margin:0 18px 18px;padding:11px 0 0;border-top:1px solid var(--rb-line);text-decoration:none;font-size:12px;font-weight:800;color:var(--rb-accent);display:flex;justify-content:space-between; }
.woocommerce nav.woocommerce-pagination { margin-top:38px; }

/* Single product */
.single-product .rb-content { max-width:none; }
.woocommerce div.product { display:grid;grid-template-columns:minmax(0,.94fr) minmax(420px,1.06fr);gap:64px;align-items:start; }
.woocommerce div.product div.images,.woocommerce div.product div.summary { float:none!important;width:auto!important;margin:0!important; }
.woocommerce div.product div.images { background:var(--rb-surface);border:1px solid var(--rb-line);padding:16px; }
.woocommerce div.product div.images .woocommerce-product-gallery__image img { background:#fff; }
.woocommerce div.product div.images .woocommerce-product-gallery__trigger { display:none; }
.rb-product-heading { border-bottom:1px solid var(--rb-line);padding-bottom:22px;margin-bottom:20px; }
.rb-product-eyebrow { color:var(--rb-accent);font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.14em;margin-bottom:11px; }
.woocommerce div.product .product_title { font-size:clamp(42px,5vw,68px)!important;line-height:.95!important;letter-spacing:-.045em!important;margin:0!important;color:var(--rb-ink); }
.rb-product-specline { font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:#55605a;margin:18px 0 0;line-height:1.55; }
.woocommerce div.product p.price { color:var(--rb-ink)!important;font-size:28px!important;font-weight:900!important;margin:0 0 18px!important; }
.woocommerce-product-details__short-description { margin:0 0 22px;color:#4f5753;font-size:14px; }
.rb-product-specs { margin:20px 0 18px;border-top:1px solid var(--rb-line-dark);border-bottom:1px solid var(--rb-line-dark); }
.rb-specs-title-row { display:flex;justify-content:space-between;align-items:center;gap:20px;padding:13px 0;border-bottom:1px solid var(--rb-line); }
.rb-product-specs h2 { margin:0;font-size:13px;letter-spacing:0;text-transform:uppercase;font-weight:850; }
.rb-specs-title-row span { color:var(--rb-muted);font-size:10px;text-transform:uppercase;letter-spacing:.07em; }
.rb-product-specs dl { margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr)); }
.rb-product-specs dl > div { display:grid;grid-template-columns:1fr 1.1fr;gap:12px;padding:10px 0;border-bottom:1px solid #e3e4df; }
.rb-product-specs dl > div:nth-last-child(-n+2) { border-bottom:0; }
.rb-product-specs dl > div:nth-child(odd) { padding-right:18px;border-right:1px solid #e3e4df; }
.rb-product-specs dl > div:nth-child(even) { padding-left:18px; }
.rb-product-specs dt { color:var(--rb-muted);font-size:11px; }
.rb-product-specs dd { margin:0;font-size:12px;font-weight:800;color:var(--rb-ink); }
.rb-condition-note { background:var(--rb-accent-soft);border:0;border-left:3px solid var(--rb-accent);padding:12px 14px;font-size:12px;color:#41504a;margin:15px 0; }
.woocommerce div.product form.cart { display:flex;align-items:stretch;gap:8px;margin:19px 0 0!important; }
.woocommerce .quantity .qty { min-height:48px!important;width:76px!important;border:1px solid var(--rb-line-dark)!important;border-radius:2px!important;background:#fff!important;color:var(--rb-ink)!important;padding:8px!important; }
.woocommerce div.product form.cart .button { flex:1;min-width:180px; }
.woocommerce div.product p.stock { display:flex;align-items:center;justify-content:space-between;gap:18px;margin:13px 0!important;padding:11px 0;border-top:1px solid var(--rb-line);border-bottom:1px solid var(--rb-line);color:var(--rb-text)!important;font-size:12px!important; }
.woocommerce div.product p.stock span { color:var(--rb-muted);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:750; }
.woocommerce div.product p.stock strong { color:var(--rb-accent); }
.rb-b2b-product-callout { margin:20px 0 0;padding:16px 0;border-top:1px solid var(--rb-line-dark);border-bottom:1px solid var(--rb-line-dark);display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center; }
.rb-b2b-product-callout strong { display:block;color:var(--rb-ink);font-size:13px;margin-bottom:3px; }
.rb-b2b-product-callout span { display:block;color:var(--rb-muted);font-size:12px; }
.rb-b2b-product-callout a { color:var(--rb-accent);font-size:12px;font-weight:850;text-decoration:none;white-space:nowrap; }
.rb-product-details { grid-column:1/-1;display:grid;grid-template-columns:220px minmax(0,700px);gap:50px;border-top:1px solid var(--rb-line-dark);padding:42px 0 15px;margin-top:60px; }
.rb-product-details-label { color:var(--rb-muted);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.12em; }
.rb-product-details-copy { color:#48514c; }
.rb-product-details-copy p:first-child { margin-top:0; }
.single-product .related.products { grid-column:1/-1;margin-top:52px; }
.single-product .related.products > h2 { font-size:30px;letter-spacing:-.025em; }
.single-product .related.products ul.products { grid-template-columns:repeat(4,minmax(0,1fr)); }

/* Woo messages */
.woocommerce-message,.woocommerce-info,.woocommerce-error { border:1px solid var(--rb-line)!important;border-top:2px solid var(--rb-accent)!important;background:var(--rb-surface)!important;color:var(--rb-text)!important;padding:15px 18px 15px 45px!important;box-shadow:none; }
.woocommerce-message::before,.woocommerce-info::before { color:var(--rb-accent)!important;top:15px!important; }

/* Cart / checkout: visually integrated with RetroBlank, without replacing Woo logic */
.woocommerce-cart .rb-content,.woocommerce-checkout .rb-content { max-width:1180px; }
.woocommerce-cart .rb-content h1,.woocommerce-checkout .rb-content h1 { margin-bottom:38px; }
.wc-block-cart,.wc-block-checkout,.woocommerce-cart-form,.woocommerce-checkout { --wc-form-color-text:var(--rb-text);--wc-form-color-border:var(--rb-line); }
.wc-block-cart { gap:42px!important; }
.wc-block-cart-items,.wc-block-components-sidebar,.wc-block-checkout__main,.wc-block-checkout__sidebar { background:transparent; }
.wc-block-components-sidebar { border:1px solid var(--rb-line);background:var(--rb-surface);padding:22px!important; }
.wc-block-cart-items { border-top:1px solid var(--rb-line-dark)!important; }
.wc-block-cart-items .wc-block-cart-items__row { border-bottom:1px solid var(--rb-line)!important; }
.wc-block-components-product-name { font-weight:800!important;color:var(--rb-ink)!important;line-height:1.3!important; }
.wc-block-components-product-price { font-weight:800; }
.wc-block-components-totals-coupon { display:none!important; }
.wc-block-components-totals-wrapper { border-top:1px solid var(--rb-line)!important; }
.wc-block-components-button:not(.is-link),.wc-block-cart__submit-button,.wc-block-components-checkout-place-order-button { border-radius:2px!important;background:var(--rb-accent)!important;color:#fff!important;font-weight:850!important;min-height:52px!important;box-shadow:none!important; }
.wc-block-components-text-input input,.wc-block-components-combobox .wc-block-components-combobox-control input.components-combobox-control__input,
.woocommerce form .form-row input.input-text,.woocommerce form .form-row textarea,.woocommerce form .form-row select { border:1px solid var(--rb-line-dark)!important;border-radius:2px!important;background:#fff!important;color:var(--rb-text)!important;min-height:48px!important;box-shadow:none!important; }
.rb-order-support,.rb-checkout-note { margin-top:28px;border-top:1px solid var(--rb-line-dark);padding:18px 0;display:flex;align-items:center;gap:18px;color:var(--rb-muted);font-size:12px; }
.rb-order-support strong,.rb-checkout-note strong { color:var(--rb-ink);font-size:12px; }
.rb-order-support span { flex:1; }
.rb-order-support a { color:var(--rb-accent);font-weight:850;text-decoration:none;white-space:nowrap; }
.rb-checkout-note { display:block;margin:0 0 24px; }

/* Footer */
.site-footer { border-top:1px solid var(--rb-line-dark);background:#e9e8e2;color:#4f5753; }
.rb-footer-main { display:grid;grid-template-columns:1.5fr .75fr .75fr;gap:70px;padding:48px 0 38px; }
.rb-footer-brand strong { display:block;color:var(--rb-ink);font-size:18px;letter-spacing:.11em; }
.rb-footer-brand > span { display:block;color:var(--rb-muted);font-size:9px;font-weight:750;text-transform:uppercase;letter-spacing:.15em;margin-top:5px; }
.rb-footer-brand p { max-width:360px;font-size:12px;margin-top:16px; }
.rb-footer-column { display:flex;flex-direction:column;gap:8px; }
.rb-footer-column strong { color:var(--rb-ink);font-size:11px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:5px; }
.rb-footer-column a { text-decoration:none;font-size:12px; }
.rb-footer-bottom { display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid #c8cac4;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#6e7672; }

@media (max-width: 1120px) {
  .rb-nav { gap:16px; }
  .rb-nav a { font-size:12px; }
  .rb-search input[type="search"] { width:190px; }
  .rb-hero-grid { gap:42px; }
  .woocommerce div.product { gap:40px; }
}

@media (max-width: 900px) {
  .admin-bar .site-header { top:46px; }
  .rb-topline-row span:last-child { display:none; }
  .rb-nav,.rb-header-tools > .rb-search { display:none; }
  .rb-header-tools { margin-left:auto; }
  .rb-mobile-nav { display:block; }
  .rb-hero-grid,.rb-b2b-grid,.rb-supply-inbound-grid { grid-template-columns:1fr; }
  .rb-hero-grid { padding-top:58px;padding-bottom:58px; }
  .rb-tech-panel { max-width:620px; }
  .rb-proof-grid { grid-template-columns:repeat(2,1fr); }
  .rb-proof-grid > div:nth-child(3) { border-left:1px solid var(--rb-line); }
  .rb-format-grid,.woocommerce ul.products { grid-template-columns:repeat(2,1fr); }
  .single-product .related.products ul.products { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .rb-format-card:last-child { grid-column:1/-1; }
  .rb-section-head { align-items:flex-start;flex-direction:column;gap:14px; }
  .woocommerce div.product { grid-template-columns:1fr;gap:30px; }
  .woocommerce div.product div.images { max-width:720px; }
  .rb-product-details { grid-template-columns:1fr;gap:14px;margin-top:40px; }
  .rb-footer-main { grid-template-columns:1.3fr 1fr 1fr;gap:32px; }
}

@media (max-width: 620px) {
  .rb-container { width:min(calc(100% - 24px),var(--rb-max)); }
  .rb-topline-row { min-height:27px; }
  .rb-header-row { min-height:64px;gap:13px; }
  .rb-brand { font-size:18px; }
  .rb-hero h1 { font-size:46px; }
  .rb-hero-grid { padding-top:44px;padding-bottom:44px; }
  .rb-actions { align-items:stretch;flex-direction:column; }
  .rb-actions .rb-button { width:100%; }
  .rb-proof-grid,.rb-format-grid,.woocommerce ul.products { grid-template-columns:1fr; }
  .single-product .related.products ul.products { grid-template-columns:1fr; }
  .rb-proof-grid > div { border-left:1px solid var(--rb-line); }
  .rb-format-card:last-child { grid-column:auto; }
  .rb-section { padding:54px 0; }
  .rb-section h2,.rb-b2b-band h2,.rb-supply-inbound h2 { font-size:36px; }
  .rb-form-grid { grid-template-columns:1fr; }
  .rb-stock-offer-form,.rb-b2b-form { padding:18px; }
  .woocommerce div.product .product_title { font-size:43px!important; }
  .rb-product-specs dl { grid-template-columns:1fr; }
  .rb-product-specs dl > div { padding:9px 0!important;border-right:0!important;border-bottom:1px solid #e3e4df!important; }
  .rb-product-specs dl > div:last-child { border-bottom:0!important; }
  .rb-specs-title-row { align-items:flex-start;flex-direction:column;gap:3px; }
  .woocommerce div.product form.cart { align-items:stretch; }
  .woocommerce .quantity .qty { width:65px!important; }
  .rb-b2b-product-callout { grid-template-columns:1fr;gap:10px; }
  .rb-footer-main { grid-template-columns:1fr 1fr; }
  .rb-footer-brand { grid-column:1/-1; }
  .rb-footer-bottom { flex-direction:column;gap:5px; }
  .rb-order-support { align-items:flex-start;flex-direction:column;gap:6px; }
}

/* 0.6 — technical catalog / buyer-facing commerce */
.rb-catalog-head { margin:0 0 34px;padding:0 0 25px;border-bottom:1px solid var(--rb-line-dark); }
.rb-catalog-title-row { display:flex;justify-content:space-between;align-items:end;gap:35px; }
.rb-catalog-head h1 { margin:0!important;font-size:clamp(42px,5vw,66px)!important;line-height:.98!important;letter-spacing:-.04em!important; }
.rb-catalog-description { max-width:900px;color:var(--rb-muted);font-size:15px;margin:18px 0 0; }
.rb-catalog-count { min-width:95px;text-align:right;padding-bottom:6px; }
.rb-catalog-count strong { display:block;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:28px;color:var(--rb-ink);line-height:1; }
.rb-catalog-count span { display:block;margin-top:5px;color:var(--rb-muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.12em; }
.rb-catalog-filters { display:grid;grid-template-columns:repeat(6,minmax(110px,1fr)) auto;gap:10px;align-items:end;margin-top:26px;padding:16px;background:#e8e8e2;border:1px solid #cdcec8; }
.rb-catalog-filters label { min-width:0; }
.rb-catalog-filters label > span { display:block;color:#606965;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.11em;margin:0 0 5px; }
.rb-catalog-filters select { width:100%;height:42px;padding:7px 30px 7px 9px;border:1px solid #b9bdb9;border-radius:1px;background:#fff;color:var(--rb-ink);font-size:12px;box-shadow:none; }
.rb-filter-actions { display:flex;align-items:center;gap:10px;min-height:42px; }
.rb-filter-submit { min-height:42px;border:1px solid var(--rb-accent);border-radius:1px;background:var(--rb-accent);color:#fff;padding:8px 15px;font-size:11px;font-weight:850;cursor:pointer; }
.rb-filter-actions a { color:var(--rb-muted);font-size:10px;font-weight:800;text-decoration:none;text-transform:uppercase;letter-spacing:.06em; }
.rb-filter-actions a:hover { color:var(--rb-accent); }

.woocommerce-shop .rb-content,.tax-product_cat .rb-content,.tax-product_brand .rb-content,.search-results .rb-content { padding-top:54px; }
.woocommerce ul.products li.product { box-shadow:none!important;border-color:#c9ccc7; }
.woocommerce ul.products li.product:hover { border-color:#717b76;transform:none; }
.woocommerce ul.products li.product a img { padding:18px;background:#f7f7f4; }
.rb-product-card-body { padding:17px 17px 14px; }
.rb-card-action { text-transform:uppercase;letter-spacing:.055em;font-size:10px; }
.rb-loop-condition { border:0;border-left:2px solid var(--rb-accent);padding:3px 0 3px 8px;background:transparent; }

.rb-price-context { margin:-13px 0 17px;color:var(--rb-muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em; }
.rb-order-microcopy { flex-basis:100%;margin-top:1px;color:var(--rb-muted);font-size:10px;line-height:1.45; }
.rb-line-item-name { display:block;color:var(--rb-ink)!important;font-weight:850;text-decoration:none;line-height:1.25; }
.rb-line-item-specs { display:block;margin-top:5px;color:var(--rb-muted);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:10px;line-height:1.45; }

/* Purpose-built order and checkout shells; WooCommerce remains the transaction engine. */
.rb-commerce-shell { padding:62px 0 90px; }
.rb-commerce-head { display:flex;justify-content:space-between;align-items:end;gap:45px;padding:0 0 27px;margin-bottom:32px;border-bottom:1px solid var(--rb-line-dark); }
.rb-commerce-head > div { max-width:780px; }
.rb-commerce-head h1 { margin:0;font-size:clamp(44px,5vw,66px);line-height:.98;letter-spacing:-.04em;color:var(--rb-ink); }
.rb-commerce-head p { max-width:720px;margin:16px 0 0;color:var(--rb-muted);font-size:14px; }
.rb-commerce-head-link { color:var(--rb-accent);font-size:11px;font-weight:850;text-decoration:none;white-space:nowrap;text-transform:uppercase;letter-spacing:.055em;padding-bottom:5px;border-bottom:1px solid rgba(23,76,58,.35); }
.rb-commerce-head-badge { color:var(--rb-muted);font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.1em;white-space:nowrap;padding:8px 10px;border:1px solid var(--rb-line);background:var(--rb-surface); }
.rb-commerce-body > .woocommerce { width:100%; }

.rb-cart-body .woocommerce { display:grid;grid-template-columns:minmax(0,1.5fr) minmax(330px,.62fr);gap:42px;align-items:start; }
.rb-cart-body .woocommerce-notices-wrapper,.rb-cart-body .woocommerce-message,.rb-cart-body .woocommerce-info,.rb-cart-body .woocommerce-error { grid-column:1/-1; }
.rb-cart-body .woocommerce-cart-form { grid-column:1; }
.rb-cart-body .cart-collaterals { grid-column:2;width:auto!important; }
.rb-cart-body .cart-collaterals .cart_totals { float:none!important;width:100%!important;background:var(--rb-surface);border:1px solid var(--rb-line-dark);padding:21px; }
.rb-cart-body .cart-collaterals h2 { margin:0 0 18px;font-size:12px;text-transform:uppercase;letter-spacing:.09em; }
.rb-cart-body table.shop_table { border:0!important;border-collapse:collapse!important;background:transparent!important; }
.rb-cart-body table.shop_table th { color:var(--rb-muted);font-size:9px;text-transform:uppercase;letter-spacing:.1em;font-weight:850;padding:10px 10px!important;border-bottom:1px solid var(--rb-line-dark)!important; }
.rb-cart-body table.shop_table td { padding:18px 10px!important;border-top:0!important;border-bottom:1px solid var(--rb-line)!important;vertical-align:middle!important; }
.rb-cart-body .product-thumbnail img { width:72px!important;border:1px solid var(--rb-line);background:#fff;padding:4px; }
.rb-cart-body .product-remove a { color:var(--rb-muted)!important;font-size:18px!important;font-weight:400!important; }
.rb-cart-body .actions .coupon { display:none!important; }
.rb-cart-body .actions { padding-top:16px!important; }
.rb-cart-body .button[name="update_cart"] { background:transparent!important;color:var(--rb-ink)!important;border-color:var(--rb-line-dark)!important;min-height:42px!important;font-size:11px!important; }
.rb-cart-body .wc-proceed-to-checkout { padding:18px 0 0!important; }
.rb-cart-body .wc-proceed-to-checkout a.checkout-button { width:100%;font-size:13px!important;margin:0!important; }
.rb-cart-body .cart_totals table th,.rb-cart-body .cart_totals table td { font-size:12px!important;padding:12px 0!important; }
.rb-cart-body .cart_totals .order-total th,.rb-cart-body .cart_totals .order-total td { border-top:1px solid var(--rb-line-dark)!important;font-size:15px!important;color:var(--rb-ink); }
.rb-commerce-assurance { display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border-top:1px solid var(--rb-line-dark);border-left:1px solid var(--rb-line); }
.rb-commerce-assurance > div { padding:18px;border-right:1px solid var(--rb-line);border-bottom:1px solid var(--rb-line);background:rgba(255,255,255,.25); }
.rb-commerce-assurance strong { display:block;color:var(--rb-ink);font-size:11px;margin-bottom:4px; }
.rb-commerce-assurance span { display:block;color:var(--rb-muted);font-size:10px;line-height:1.45; }

.rb-checkout-body .woocommerce-form-coupon-toggle,.rb-checkout-body form.checkout_coupon { display:none!important; }
.rb-checkout-body form.woocommerce-checkout { display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.65fr);gap:48px;align-items:start; }
.rb-checkout-body #customer_details { grid-column:1; }
.rb-checkout-body #order_review_heading { grid-column:2;margin:0 0 -34px!important;padding:0 21px;z-index:2;font-size:11px!important;text-transform:uppercase;letter-spacing:.09em; }
.rb-checkout-body #order_review { grid-column:2;background:var(--rb-surface);border:1px solid var(--rb-line-dark);padding:48px 21px 21px; }
.rb-checkout-body .col2-set { width:100%!important; }
.rb-checkout-body .col2-set .col-1,.rb-checkout-body .col2-set .col-2 { float:none!important;width:100%!important; }
.rb-checkout-body .woocommerce-billing-fields > h3,.rb-checkout-body .woocommerce-shipping-fields h3,.rb-checkout-body .woocommerce-additional-fields > h3 { font-size:22px;letter-spacing:-.02em;margin:0 0 18px; }
.rb-checkout-body .form-row { margin:0 0 14px!important; }
.rb-checkout-body .form-row label { color:var(--rb-muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.065em; }
.rb-checkout-body .select2-container .select2-selection--single { height:48px!important;border:1px solid var(--rb-line-dark)!important;border-radius:2px!important; }
.rb-checkout-body .select2-container--default .select2-selection--single .select2-selection__rendered { line-height:46px!important; }
.rb-checkout-body .select2-container--default .select2-selection--single .select2-selection__arrow { height:46px!important; }
.rb-checkout-body table.shop_table { border:0!important;border-collapse:collapse!important; }
.rb-checkout-body table.shop_table th,.rb-checkout-body table.shop_table td { padding:11px 0!important;border-top:0!important;border-bottom:1px solid var(--rb-line)!important;font-size:11px; }
.rb-checkout-body #payment { background:#eef0ec!important;border-radius:0!important;margin-top:18px; }
.rb-checkout-body #payment ul.payment_methods { padding:15px!important;border-bottom:1px solid var(--rb-line)!important; }
.rb-checkout-body #payment div.form-row { padding:15px!important; }
.rb-checkout-body #place_order { width:100%;min-height:52px!important; }
.rb-checkout-body .woocommerce-privacy-policy-text { color:var(--rb-muted);font-size:10px; }

@media (max-width: 1180px) {
  .rb-catalog-filters { grid-template-columns:repeat(3,1fr); }
  .rb-filter-actions { grid-column:span 3; }
}
@media (max-width: 900px) {
  .rb-cart-body .woocommerce,.rb-checkout-body form.woocommerce-checkout { grid-template-columns:1fr;gap:30px; }
  .rb-cart-body .woocommerce-cart-form,.rb-cart-body .cart-collaterals,.rb-checkout-body #customer_details,.rb-checkout-body #order_review_heading,.rb-checkout-body #order_review { grid-column:1; }
  .rb-checkout-body #order_review_heading { margin:0 0 -26px!important; }
  .rb-commerce-assurance { grid-template-columns:1fr; }
  .rb-commerce-head { align-items:flex-start;flex-direction:column;gap:15px; }
  .rb-commerce-head-link,.rb-commerce-head-badge { white-space:normal; }
}
@media (max-width: 620px) {
  .rb-catalog-title-row { align-items:flex-start;flex-direction:column;gap:15px; }
  .rb-catalog-count { text-align:left; }
  .rb-catalog-filters { grid-template-columns:1fr; }
  .rb-filter-actions { grid-column:auto; }
  .rb-commerce-shell { padding-top:40px; }
  .rb-cart-body table.shop_table .product-price { display:none; }
  .rb-cart-body .product-thumbnail { display:none; }
}


/* 0.7 — commercial credibility / supplier UI */
.rb-breadcrumbs { display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin:-20px 0 28px;color:#717975;font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.065em; }
.rb-breadcrumbs a { color:#5d6661;text-decoration:none;border-bottom:1px solid transparent; }
.rb-breadcrumbs a:hover { color:var(--rb-accent);border-bottom-color:rgba(23,76,58,.35); }
.rb-breadcrumbs span[aria-current="page"] { color:var(--rb-ink);max-width:520px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.rb-breadcrumb-separator { color:#a2a9a5; }
.single-product .rb-breadcrumbs { margin-bottom:34px; }

.rb-product-supply-facts { display:grid;grid-template-columns:repeat(3,1fr);margin:14px 0 22px;border:1px solid var(--rb-line);background:#f7f7f3; }
.rb-product-supply-facts > div { min-width:0;padding:11px 12px;border-right:1px solid var(--rb-line); }
.rb-product-supply-facts > div:last-child { border-right:0; }
.rb-product-supply-facts span { display:block;margin-bottom:3px;color:var(--rb-muted);font-size:8px;font-weight:850;text-transform:uppercase;letter-spacing:.11em; }
.rb-product-supply-facts strong { display:block;color:var(--rb-ink);font-size:10px;font-weight:800;line-height:1.35; }

.single-product .related.products { margin-top:70px;padding-top:28px;border-top:1px solid var(--rb-line-dark); }
.single-product .related.products > h2 { margin:0 0 24px!important;color:var(--rb-ink);font-size:24px!important;letter-spacing:-.025em!important; }

.rb-empty-state { margin:26px 0 10px;padding:44px;max-width:760px;border:1px solid var(--rb-line-dark);background:var(--rb-surface); }
.rb-empty-state h2 { margin:0 0 12px!important;color:var(--rb-ink);font-size:32px!important;line-height:1.05!important;letter-spacing:-.03em!important; }
.rb-empty-state p { max-width:640px;margin:0;color:var(--rb-muted);font-size:14px; }
.rb-empty-actions { display:flex;flex-wrap:wrap;gap:10px;margin-top:24px; }
.rb-empty-order { margin:0;max-width:none; }
.rb-empty-order + .return-to-shop { display:none!important; }

.woocommerce-error,.woocommerce-info,.woocommerce-message { border:1px solid var(--rb-line-dark)!important;border-top:1px solid var(--rb-line-dark)!important;background:#f8f8f4!important;color:var(--rb-text)!important;padding:14px 16px 14px 42px!important;font-size:12px!important;box-shadow:none!important; }
.woocommerce-message::before,.woocommerce-info::before { color:var(--rb-accent)!important;top:13px!important; }
.woocommerce-error::before { color:var(--rb-danger)!important;top:13px!important; }

.rb-checkout-body #customer_details::before { content:'Buyer & delivery details';display:block;margin:0 0 18px;padding:0 0 10px;border-bottom:1px solid var(--rb-line-dark);color:var(--rb-ink);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.09em; }
.rb-checkout-body .woocommerce-additional-fields { margin-top:24px;padding-top:20px;border-top:1px solid var(--rb-line); }

@media (max-width: 620px) {
  .rb-breadcrumbs { margin-top:-8px;margin-bottom:20px; }
  .rb-breadcrumbs span[aria-current="page"] { max-width:230px; }
  .rb-product-supply-facts { grid-template-columns:1fr; }
  .rb-product-supply-facts > div { border-right:0;border-bottom:1px solid var(--rb-line); }
  .rb-product-supply-facts > div:last-child { border-bottom:0; }
  .rb-empty-state { padding:26px 20px; }
  .rb-empty-actions { flex-direction:column;align-items:stretch; }
  .rb-empty-actions .rb-button { width:100%; }
}