/*
Theme Name: HairBrush Solutions
Theme URI: https://hairbrushonline.com/
Author: HairBrush Solutions
Description: High-performance B2B product catalog theme for HairBrush Solutions.
Version: 1.2.0
Text Domain: hairbrush-solutions
*/

:root {
  --ink:#1e2423; --muted:#68706d; --olive:#8e9b08; --olive-dark:#667208;
  --paper:#f7f7f3; --white:#fff; --line:#dde0d8; --sand:#ebe9df;
  --radius:18px; --shadow:0 14px 40px rgba(30,36,35,.09); --max:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.hb-container{width:min(var(--max),calc(100% - 40px));margin:auto}.screen-reader-text{position:absolute;left:-9999px}.hb-topbar{background:var(--ink);color:#fff;font-size:13px}.hb-topbar .hb-container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.hb-topbar a{opacity:.88}.hb-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(221,224,216,.85)}.hb-header-row{height:82px;display:flex;align-items:center;gap:32px}.hb-logo{display:block;flex:0 1 520px}.hb-logo img{display:block;width:min(100%,500px);max-height:54px;object-fit:contain;object-position:left}.hb-nav{margin-left:auto}.hb-nav ul{display:flex;gap:27px;align-items:center;list-style:none;margin:0;padding:0}.hb-nav a{font-size:14px;font-weight:700;letter-spacing:.035em;text-transform:uppercase}.hb-nav a:hover{color:var(--olive)}.hb-menu-toggle{display:none;border:0;background:none;font-size:27px}.hb-button,.wp-block-button__link{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:var(--olive);color:#fff!important;font-weight:800;padding:13px 23px;cursor:pointer;transition:.2s}.hb-button:hover,.wp-block-button__link:hover{background:var(--olive-dark);transform:translateY(-1px)}.hb-button--dark{background:var(--ink)}.hb-button--ghost{background:transparent;color:var(--ink)!important;border:1px solid var(--line)}.hb-header-cta{white-space:nowrap}.hb-inquiry-badge{display:inline-flex;min-width:20px;height:20px;padding:0 6px;align-items:center;justify-content:center;margin-left:7px;border-radius:999px;background:#fff;color:var(--olive-dark);font-size:11px}.hb-hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#f5f5ef 0%,#fff 58%,#e7e9d5 100%);padding:92px 0 82px}.hb-hero:after{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-120px;border:90px solid rgba(142,155,8,.12);border-radius:50%}.hb-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}.hb-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--olive-dark);font-size:13px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.hb-kicker:before{content:"";width:34px;height:2px;background:var(--olive)}.hb-hero h1{max-width:740px;margin:18px 0 20px;font-size:clamp(42px,5.8vw,78px);line-height:.99;letter-spacing:-.055em}.hb-lead{max-width:680px;color:var(--muted);font-size:19px}.hb-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.hb-hero-card{position:relative;min-height:520px;border-radius:32px;overflow:hidden;background:var(--ink);box-shadow:var(--shadow)}.hb-hero-card img{width:100%;height:100%;min-height:520px;object-fit:cover}.hb-hero-card:after{content:"";position:absolute;inset:auto 0 0;height:42%;background:linear-gradient(transparent,rgba(0,0,0,.75))}.hb-hero-note{position:absolute;z-index:2;left:28px;bottom:24px;color:#fff}.hb-hero-note strong{display:block;font-size:22px}.hb-stats{margin-top:-36px;position:relative;z-index:4}.hb-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.hb-stat{padding:25px 27px;border-right:1px solid var(--line)}.hb-stat:last-child{border:0}.hb-stat b{display:block;color:var(--olive-dark);font-size:30px;line-height:1.1}.hb-stat span{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.hb-section{padding:92px 0}.hb-section--soft{background:var(--paper)}.hb-section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.hb-section-head h2,.hb-page-title{margin:8px 0 0;font-size:clamp(34px,4vw,55px);line-height:1.05;letter-spacing:-.04em}.hb-section-head p{max-width:600px;color:var(--muted)}.hb-category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.hb-category-card{position:relative;min-height:210px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;transition:.25s}.hb-category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}.hb-category-card h3{margin:0;max-width:80%;font-size:21px;line-height:1.2}.hb-category-card span{position:absolute;bottom:24px;color:var(--olive-dark);font-weight:800}.hb-category-card:after{content:"→";position:absolute;right:22px;bottom:16px;font-size:36px;color:var(--sand)}.hb-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.hb-product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.hb-product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.hb-product-image{display:block;aspect-ratio:1/1;background:#f1f2ed;overflow:hidden}.hb-product-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.hb-product-card:hover .hb-product-image img{transform:scale(1.035)}.hb-product-body{padding:19px}.hb-product-body h3{font-size:16px;line-height:1.35;margin:4px 0 11px}.hb-sku{color:var(--olive-dark);font-size:12px;font-weight:900;letter-spacing:.08em}.hb-card-actions{display:flex;gap:8px;margin-top:16px}.hb-card-actions .hb-button{width:100%;padding:10px 12px;font-size:13px}.hb-why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.hb-why-panel{background:var(--ink);color:#fff;padding:48px;border-radius:28px}.hb-why-panel h2{font-size:44px;line-height:1.04;margin:0 0 18px}.hb-checks{display:grid;grid-template-columns:1fr 1fr;gap:18px}.hb-check{padding:22px;border:1px solid var(--line);border-radius:16px}.hb-check b{display:block;margin-bottom:6px}.hb-check span{color:var(--muted);font-size:14px}.hb-cta{background:linear-gradient(135deg,var(--olive-dark),var(--olive));color:#fff;border-radius:30px;padding:54px;display:flex;justify-content:space-between;gap:40px;align-items:center}.hb-cta h2{font-size:clamp(32px,4vw,50px);line-height:1.05;margin:0}.hb-cta p{margin:8px 0 0;opacity:.9}.hb-page-hero{padding:70px 0 55px;background:var(--paper);border-bottom:1px solid var(--line)}.hb-breadcrumb{font-size:13px;color:var(--muted)}.hb-content{padding:65px 0}.hb-prose{max-width:920px}.hb-prose h2,.hb-prose h3{line-height:1.2}.hb-prose a{color:var(--olive-dark);text-decoration:underline}.hb-prose table{max-width:100%;border-collapse:collapse}.hb-prose td,.hb-prose th{border:1px solid var(--line);padding:10px}.hb-catalog-layout{display:grid;grid-template-columns:250px 1fr;gap:38px}.hb-sidebar{position:sticky;top:110px;align-self:start}.hb-sidebar ul{list-style:none;margin:0;padding:0}.hb-sidebar a{display:block;padding:9px 0;color:var(--muted);border-bottom:1px solid var(--line)}.hb-sidebar a:hover{color:var(--olive-dark)}.hb-product-single{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:start}.hb-gallery-main{aspect-ratio:1/1;border-radius:24px;overflow:hidden;background:var(--paper)}.hb-gallery-main img{width:100%;height:100%;object-fit:contain}.hb-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:12px}.hb-thumb{aspect-ratio:1;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;padding:0}.hb-thumb img{width:100%;height:100%;object-fit:cover}.hb-product-info h1{font-size:clamp(32px,4vw,52px);line-height:1.08;margin:0 0 20px}.hb-meta-table{margin:24px 0;border-top:1px solid var(--line)}.hb-meta-row{display:grid;grid-template-columns:145px 1fr;padding:13px 0;border-bottom:1px solid var(--line)}.hb-meta-row b{font-size:13px;text-transform:uppercase;letter-spacing:.07em}.hb-product-description{margin-top:65px}.hb-inquiry-form{max-width:900px}.hb-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.hb-inquiry-form label{display:block;margin:0 0 18px;font-size:13px;font-weight:800}.hb-inquiry-form input,.hb-inquiry-form textarea{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:13px 14px}.hb-form-status{font-weight:700;color:var(--olive-dark)}.hb-footer{background:var(--ink);color:#fff;margin-top:80px}.hb-footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:65px;padding:70px 0 48px}.hb-footer h3{margin-top:0}.hb-footer p,.hb-footer a{color:rgba(255,255,255,.7)}.hb-footer a:hover{color:#fff}.hb-footer ul{list-style:none;padding:0}.hb-footer li{margin:7px 0}.hb-footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;color:rgba(255,255,255,.55);font-size:13px}.nav-links{display:flex;justify-content:center;gap:8px;margin-top:38px}.nav-links a,.nav-links span{padding:9px 13px;border:1px solid var(--line);border-radius:8px}.nav-links .current{background:var(--olive);color:#fff;border-color:var(--olive)}
@media(max-width:1000px){.hb-header-cta{display:none}.hb-menu-toggle{display:block;margin-left:auto}.hb-nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;border-bottom:1px solid var(--line);padding:20px}.hb-nav.is-open{display:block}.hb-nav ul{display:block}.hb-nav li{padding:9px 0}.hb-hero-grid,.hb-why-grid,.hb-product-single{grid-template-columns:1fr}.hb-hero-card{min-height:420px}.hb-category-grid,.hb-product-grid{grid-template-columns:repeat(2,1fr)}.hb-catalog-layout{grid-template-columns:1fr}.hb-sidebar{position:static}.hb-footer-grid{grid-template-columns:1fr 1fr}.hb-footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:640px){.hb-container{width:min(100% - 26px,var(--max))}.hb-topbar .hb-container{display:block;text-align:center}.hb-topbar span{display:none}.hb-header-row{height:70px}.hb-logo{max-width:280px}.hb-nav{top:70px}.hb-hero{padding:64px 0}.hb-hero h1{font-size:44px}.hb-hero-card,.hb-hero-card img{min-height:350px}.hb-stats{margin-top:0}.hb-stats-grid{grid-template-columns:1fr 1fr}.hb-stat:nth-child(2){border-right:0}.hb-stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.hb-category-grid,.hb-product-grid,.hb-checks,.hb-form-grid{grid-template-columns:1fr}.hb-section{padding:66px 0}.hb-section-head{display:block}.hb-cta{padding:34px;display:block}.hb-cta .hb-button{margin-top:24px}.hb-footer-grid{grid-template-columns:1fr;gap:28px}.hb-footer-grid>div:first-child{grid-column:auto}.hb-product-info h1{font-size:36px}.hb-thumbs{grid-template-columns:repeat(4,1fr)}}

/* Legacy catalog hierarchy: strong level-one labels and indented level-two links. */
.hb-sidebar>.hb-category-tree>li>a{color:var(--ink);font-weight:800}
.hb-sidebar .hb-category-tree .children{margin:2px 0 12px 12px;padding-left:14px;border-left:2px solid var(--sand)}
.hb-sidebar .hb-category-tree .children a{padding:6px 0 6px 2px;font-size:13px}
.hb-sidebar .hb-category-tree .current-cat>a{color:var(--olive-dark)}

/* Product Range cards: automatically show the newest product image in each category. */
.hb-category-card{min-height:310px;padding:0}
.hb-category-image{aspect-ratio:4/3;overflow:hidden;background:var(--paper);border-bottom:1px solid var(--line)}
.hb-category-image img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .35s}
.hb-category-card:hover .hb-category-image img{transform:scale(1.04)}
.hb-category-body{position:relative;min-height:112px;padding:20px 54px 20px 22px}
.hb-category-card h3{max-width:none;margin:0 0 10px}
.hb-category-card span{position:static;display:block}
.hb-category-card:after{bottom:14px}