:root{
  --qs-navy:#0f2a56; --qs-blue:#1f5aa6; --qs-sky:#e8f0fb; --qs-orange:#f28c28; --qs-orange-d:#d9741a;
  --qs-ink:#14213d; --qs-mute:#5b6b85; --qs-line:#dde5f1; --qs-bg:#f6f8fc; --qs-card:#fff;
  --qs-r:14px;
}
body{font-family:Inter,system-ui,sans-serif;background:var(--qs-bg);color:var(--qs-ink)}
h1,h2,h3,h4,.wp-block-heading{font-family:Montserrat,Inter,sans-serif;letter-spacing:-.01em}
.qs-wrap{max-width:1280px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.qs-top{background:var(--qs-navy);color:#cfe0fb;font-size:.82rem}
.qs-top .qs-wrap{display:flex;justify-content:space-between;gap:16px;padding-top:7px;padding-bottom:7px}
.qs-top a{color:#fff;text-decoration:none;margin-left:18px;font-weight:600}.qs-top a:hover{color:var(--qs-orange)}
.qs-head{background:#fff;position:sticky;top:0;z-index:50;transition:box-shadow .3s}
.qs-head.is-stuck{box-shadow:0 6px 24px rgba(15,42,86,.14)}
.admin-bar .qs-head{top:32px}
.qs-head-in{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px;padding-top:12px;padding-bottom:12px}
.qs-logo img{display:block;height:54px;width:auto}
.qs-search{display:flex;max-width:620px;width:100%;margin:0 auto;border:2px solid var(--qs-line);border-radius:999px;overflow:hidden;background:#fff;transition:border-color .25s,box-shadow .25s}
.qs-search:focus-within{border-color:var(--qs-blue);box-shadow:0 0 0 4px rgba(31,90,166,.12)}
.qs-search input[type=search]{flex:1;border:0;padding:12px 18px;font-size:.95rem;outline:0;background:transparent;min-width:0}
.qs-search button{border:0;background:var(--qs-blue);color:#fff;padding:0 20px;cursor:pointer;transition:background .25s}.qs-search button:hover{background:var(--qs-orange)}
.qs-actions{gap:18px!important;align-items:center}
.qs-actions .wc-block-customer-account__account-icon{width:22px;height:22px}
.qs-burger{display:none;background:none;border:0;padding:6px;cursor:pointer}
.qs-burger span{display:block;width:24px;height:3px;background:var(--qs-navy);margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s}
.qs-nav{background:var(--qs-blue)}
.qs-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;overflow-x:auto;scrollbar-width:none}
.qs-nav a{display:block;color:#fff;text-decoration:none;font-weight:600;font-size:.92rem;padding:13px 16px;position:relative;white-space:nowrap}
.qs-nav a::after{content:"";position:absolute;left:16px;right:16px;bottom:7px;height:3px;border-radius:2px;background:var(--qs-orange);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.qs-nav a:hover::after,.qs-nav .current a::after{transform:scaleX(1)}

/* ---------- hero slider with drifting vapor ---------- */
.qs-hero{position:relative;overflow:hidden;background:var(--qs-navy);color:#fff;min-height:460px}
.qs-slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 1s}
.qs-slide.on{opacity:1;visibility:visible;position:relative;min-height:460px}
.qs-slide::before{content:"";position:absolute;inset:-6%;background:var(--bg);transform:scale(1);transition:transform 9s ease-out}
.qs-slide.on::before{transform:scale(1.08)}
.qs-slide .qs-wrap{position:relative;z-index:3;width:100%;padding-top:64px;padding-bottom:64px}
.qs-slide h1,.qs-slide h2{color:#fff;font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.05;font-weight:900;margin:0 0 16px;max-width:720px}
.qs-slide p{font-size:1.15rem;color:#d6e4fb;max-width:560px;margin:0 0 26px}
.qs-slide .qs-in{opacity:0;transform:translateY(22px)}
.qs-slide.on .qs-in{animation:qs-rise .8s .25s ease forwards}
.qs-slide.on .qs-in:nth-child(2){animation-delay:.45s}.qs-slide.on .qs-in:nth-child(3){animation-delay:.65s}
@keyframes qs-rise{to{opacity:1;transform:none}}
.qs-btn{display:inline-block;background:var(--qs-orange);color:var(--qs-navy);font-weight:800;text-decoration:none;padding:14px 28px;border-radius:999px;margin-right:10px;transition:transform .25s,background .25s,color .25s;animation:qs-pulse 3.2s ease-in-out infinite}
.qs-btn:hover{background:#fff;color:var(--qs-navy);transform:translateY(-2px)}
.qs-btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7);animation:none}.qs-btn.ghost:hover{background:#fff;color:var(--qs-navy)}
@keyframes qs-pulse{0%,100%{box-shadow:0 0 0 0 rgba(242,140,40,.55)}50%{box-shadow:0 0 0 14px rgba(242,140,40,0)}}
.qs-dots{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:8px;z-index:6}
.qs-dots button{width:11px;height:11px;border-radius:999px;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0;transition:width .3s,background .3s}
.qs-dots button.on{width:34px;background:var(--qs-orange)}
.qs-smoke{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.qs-smoke i{position:absolute;bottom:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),rgba(255,255,255,0) 68%);filter:blur(16px);opacity:0;animation:qs-smoke-l 11s linear infinite}
.qs-smoke i:nth-child(even){animation-name:qs-smoke-r}
.qs-smoke i:nth-child(1){left:-4%;animation-delay:0s}.qs-smoke i:nth-child(2){left:20%;animation-delay:2s}.qs-smoke i:nth-child(3){left:42%;animation-delay:4s}
.qs-smoke i:nth-child(4){left:62%;animation-delay:6s}.qs-smoke i:nth-child(5){left:80%;animation-delay:8s}.qs-smoke i:nth-child(6){left:92%;animation-delay:1s}
@keyframes qs-smoke-l{0%{transform:translate(0,0) scale(.6);opacity:0}15%{opacity:.9}100%{transform:translate(-160px,-640px) scale(1.7);opacity:0}}
@keyframes qs-smoke-r{0%{transform:translate(0,0) scale(.6);opacity:0}15%{opacity:.9}100%{transform:translate(160px,-640px) scale(1.7);opacity:0}}

/* ---------- trust strip ---------- */
.qs-trust{background:#fff;border-bottom:1px solid var(--qs-line)}
.qs-trust .qs-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-top:18px;padding-bottom:18px}
.qs-trust div{display:flex;gap:12px;align-items:center;font-weight:700;font-size:.93rem}
.qs-trust small{display:block;font-weight:500;color:var(--qs-mute)}
.qs-trust svg{flex:none;width:34px;height:34px;color:var(--qs-blue);transition:transform .4s}.qs-trust div:hover svg{transform:rotate(-8deg) scale(1.12);color:var(--qs-orange)}

/* ---------- sections ---------- */
.qs-sec{padding:46px 0 10px}
.qs-sec-h{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}
.qs-sec-h h2{margin:0;font-size:1.7rem;font-weight:800;position:relative;padding-bottom:10px}
.qs-sec-h h2::after{content:"";position:absolute;left:0;bottom:0;width:54px;height:4px;border-radius:3px;background:var(--qs-orange)}
.qs-sec-h a{font-weight:700;color:var(--qs-blue);text-decoration:none}.qs-sec-h a:hover{color:var(--qs-orange)}
.qs-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.qs-cat{display:flex;flex-direction:column;justify-content:flex-end;min-height:150px;padding:20px;border-radius:var(--qs-r);color:#fff;text-decoration:none;position:relative;overflow:hidden;background:var(--g);transition:transform .35s,box-shadow .35s}
.qs-cat::after{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.12);transition:transform .5s}
.qs-cat:hover{transform:translateY(-6px);box-shadow:0 14px 30px rgba(15,42,86,.25)}.qs-cat:hover::after{transform:scale(1.8)}
.qs-cat b{font-family:Montserrat,sans-serif;font-size:1.2rem;font-weight:800;position:relative;z-index:1}
.qs-cat span{font-size:.85rem;opacity:.85;position:relative;z-index:1}

/* ---------- product rows as carousels ---------- */
.qs-row{position:relative}
.qs-row .wc-block-product-template{display:flex!important;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:6px 2px 18px;scrollbar-width:none;margin:0;list-style:none}
.qs-row .wc-block-product-template::-webkit-scrollbar{display:none}
.qs-row .wc-block-product{flex:0 0 clamp(200px,22%,260px)!important;width:auto!important;scroll-snap-align:start}
.wc-block-product{background:var(--qs-card);border:1px solid var(--qs-line);border-radius:var(--qs-r);padding:12px;transition:transform .3s,box-shadow .3s,border-color .3s}
.wc-block-product:hover{transform:translateY(-5px);box-shadow:0 14px 28px rgba(15,42,86,.14);border-color:var(--qs-blue)}
.wc-block-product img{border-radius:10px;transition:transform .5s}.wc-block-product:hover img{transform:scale(1.05)}
.wc-block-product .wc-block-components-product-image{overflow:hidden;border-radius:10px}
.wc-block-product .wp-block-post-title{font-size:.95rem!important;line-height:1.3;margin:10px 0 4px}
.wc-block-product .wp-block-post-title a{text-decoration:none;color:var(--qs-ink)}
.qs-login-price a{font-weight:700;color:var(--qs-blue);text-decoration:none;font-size:.9rem}
.wc-block-components-product-button .wp-block-button__link,.wp-block-button__link{border-radius:999px;background:var(--qs-orange);color:var(--qs-navy);font-weight:800}
.wp-block-button__link:hover{background:var(--qs-navy);color:#fff}
.qs-arrow{position:absolute;top:42%;z-index:5;width:42px;height:42px;border-radius:50%;border:0;background:#fff;box-shadow:0 4px 14px rgba(15,42,86,.25);cursor:pointer;font-size:1.3rem;color:var(--qs-navy);transition:background .25s,color .25s}
.qs-arrow:hover{background:var(--qs-orange)}.qs-arrow.l{left:-14px}.qs-arrow.r{right:-14px}

/* ---------- B2B banner ---------- */
.qs-cta{margin:50px 0 0;background:linear-gradient(120deg,var(--qs-navy),var(--qs-blue));color:#fff;border-radius:20px;padding:44px;display:flex;justify-content:space-between;align-items:center;gap:20px;position:relative;overflow:hidden}
.qs-cta h2{color:#fff;margin:0 0 8px;font-weight:900}.qs-cta p{margin:0;color:#cfe0fb}
.qs-cta::before{content:"";position:absolute;right:-60px;top:-80px;width:300px;height:300px;border-radius:50%;background:rgba(242,140,40,.25);animation:qs-float 8s ease-in-out infinite}
@keyframes qs-float{50%{transform:translate(-30px,30px) scale(1.1)}}

/* ---------- footer ---------- */
.qs-footer{background:var(--qs-navy);color:#b9cdee;margin-top:60px;padding-top:44px}
.qs-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
.qs-footer h4{color:#fff;margin:0 0 12px}.qs-footer ul{list-style:none;margin:0;padding:0}.qs-footer li{margin:7px 0}
.qs-footer a{color:#b9cdee;text-decoration:none}.qs-footer a:hover{color:var(--qs-orange)}
.qs-foot-logo{background:#fff;border-radius:10px;padding:8px 12px;margin-bottom:12px}
.qs-foot-legal{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:16px;padding-bottom:22px;font-size:.84rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ---------- reveal on scroll ---------- */
.qs-rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}.qs-rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.qs-rv{opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .qs-head-in{grid-template-columns:auto 1fr auto;gap:12px}
  .qs-search{grid-column:1/-1;order:5;max-width:none}
  .qs-burger{display:block}.qs-logo img{height:44px}
  .qs-nav{display:none}.qs-nav.open{display:block}.qs-nav ul{flex-direction:column}
  .qs-cats{grid-template-columns:repeat(2,1fr)}.qs-trust .qs-wrap{grid-template-columns:repeat(2,1fr)}
  .qs-foot-grid{grid-template-columns:1fr 1fr}.qs-cta{flex-direction:column;align-items:flex-start;padding:30px}
  .qs-top .qs-wrap>span:first-child{display:none}.qs-hero{min-height:420px}
}