:root{--pah-teal:#087f82;--pah-teal-dark:#066a70;--pah-aqua:#4fb2c0;--pah-steel:#5d91a5;--pah-navy:#102d49;--pah-text:#111827;--pah-border:#dbe3e8;--pah-bg:#fff}
*{box-sizing:border-box}.pah-header,.phh-hero{font-family:Arial,Helvetica,sans-serif}.pah-header{position:relative;z-index:99990;background:#fff;color:var(--pah-text)}.pah-container{width:min(1480px,calc(100% - 56px));margin:0 auto}.pah-header svg,.phh-hero svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Top bar */
.pah-topbar{background:linear-gradient(90deg,var(--pah-teal-dark),var(--pah-teal));color:#fff;font-size:14px}.pah-topbar-inner{height:44px;display:flex;align-items:center;justify-content:space-between;gap:24px}.pah-welcome{font-weight:600;white-space:nowrap}.pah-contact-links,.pah-contact-links a{display:flex;align-items:center}.pah-contact-links{gap:16px}.pah-contact-links a{gap:8px;color:#fff!important;text-decoration:none!important;white-space:nowrap;transition:opacity .2s ease}.pah-contact-links a:hover,.pah-contact-links a:focus{color:#fff!important;opacity:.82}.pah-contact-links svg{width:19px;height:19px}.pah-sep{height:20px;width:1px;background:rgba(255,255,255,.45)}

/* Main header */
.pah-main{background:#fff;border-bottom:1px solid var(--pah-border);box-shadow:0 5px 18px rgba(15,23,42,.06)}.pah-main-inner{min-height:112px;display:grid;grid-template-columns:275px minmax(465px,1fr) minmax(270px,340px) auto;align-items:center;gap:26px}.pah-logo{display:block}.pah-logo img{display:block;width:255px;max-height:78px;object-fit:contain;object-position:left center}.pah-desktop-nav{height:100%}.pah-menu{height:112px;margin:0!important;padding:0!important;list-style:none!important;display:flex;align-items:center;justify-content:center;gap:34px}.pah-menu>li{height:100%;display:flex;align-items:center;position:relative;margin:0!important;padding:0!important}.pah-header .pah-menu a,.pah-header .pah-menu button{border:0!important;background:transparent!important;color:#18212f!important;text-decoration:none!important;font:inherit;font-size:15px;font-weight:700;display:flex;align-items:center;gap:4px;cursor:pointer;position:relative;padding:0!important;border-radius:0!important;box-shadow:none!important;white-space:nowrap}.pah-header .pah-menu a:before,.pah-header .pah-menu button:before{display:none!important}.pah-header .pah-menu a:after{content:""!important;display:block!important;position:absolute;left:0;right:0;bottom:-14px;height:3px;background:var(--pah-teal)!important;transform:scaleX(0);transform-origin:center;transition:transform .2s ease}.pah-header .pah-menu a:hover,.pah-header .pah-menu a:focus,.pah-header .pah-menu button:hover,.pah-header .pah-menu button:focus{color:var(--pah-teal)!important;background:transparent!important;text-decoration:none!important}.pah-header .pah-menu a:hover:after,.pah-header .pah-menu a:focus:after{transform:scaleX(1)}.pah-shop-control{display:flex;align-items:center;gap:6px}.pah-dropdown-toggle svg{width:15px;height:15px;transition:transform .2s ease}.pah-has-dropdown.is-open .pah-dropdown-toggle svg{transform:rotate(180deg)}
.pah-dropdown{position:absolute;top:calc(50% + 26px);left:50%;transform:translateX(-50%) translateY(10px);min-width:330px;max-height:480px;overflow:auto;background:#fff!important;border:1px solid #dce5e9!important;border-top:3px solid var(--pah-teal)!important;box-shadow:0 18px 35px rgba(15,23,42,.15);border-radius:0 0 9px 9px;opacity:0;visibility:hidden;transition:.18s ease;z-index:100}.pah-has-dropdown:hover .pah-dropdown,.pah-has-dropdown.is-open .pah-dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.pah-dropdown ul{list-style:none!important;margin:0!important;padding:10px 0!important}.pah-dropdown li{display:block!important;margin:0!important;padding:0!important}.pah-header .pah-dropdown a{height:auto!important;padding:11px 20px!important;font-size:14px!important;font-weight:600!important;color:#27323a!important;background:#fff!important;border:0!important;text-decoration:none!important}.pah-header .pah-dropdown a:before,.pah-header .pah-dropdown a:after{display:none!important}.pah-header .pah-dropdown a:hover,.pah-header .pah-dropdown a:focus{color:var(--pah-teal-dark)!important;background:#eef9f9!important}
.pah-search{height:50px;display:flex;border:1px solid #cbd5dc;border-radius:6px;overflow:hidden;background:#fff;margin:0!important}.pah-search input{flex:1;min-width:0;border:0!important;outline:0!important;box-shadow:none!important;padding:0 17px;font-size:15px;color:#374151;background:transparent}.pah-search button{width:52px;border:0!important;background:var(--pah-teal)!important;color:#fff!important;display:grid;place-items:center;cursor:pointer;border-radius:0!important;padding:0!important}.pah-search button:hover,.pah-search button:focus{background:var(--pah-teal-dark)!important;color:#fff!important}.pah-search button svg{width:24px;height:24px}.pah-quote{display:flex;align-items:center;justify-content:center;gap:9px;min-width:190px;height:50px;padding:0 20px;border:0!important;border-radius:5px;background:linear-gradient(180deg,#0a858a,#08757b)!important;color:#fff!important;text-decoration:none!important;font-size:14px;font-weight:800;white-space:nowrap;box-shadow:0 7px 18px rgba(0,112,119,.12);text-transform:uppercase;letter-spacing:.2px}.pah-quote:hover,.pah-quote:focus{background:var(--pah-teal-dark)!important;color:#fff!important}.pah-quote svg{width:19px;height:19px}.pah-mobile-toggle{display:none}.pah-mobile-panel{display:none}

/* Remove old theme header only */
.prochem-approved-header-active header.site-header,.prochem-approved-header-active #masthead,.prochem-approved-header-active .elementor-location-header,.prochem-approved-header-active .site-header:not(.pah-header){display:none!important}

/* Optional removal of old first Elementor hero */
.pah-front-page.pah-hide-existing-hero main .elementor>.e-con:first-child,.pah-front-page.pah-hide-existing-hero main .elementor>.elementor-element:first-child,.pah-front-page.pah-hide-existing-hero .site-main>.elementor>.e-con:first-child,.pah-front-page.pah-hide-existing-hero .site-main>.elementor>.elementor-element:first-child,.pah-front-page.pah-hide-existing-hero .elementor-section-wrap>.elementor-section:first-child{display:none!important}

/* Hero */
.phh-hero{position:relative;background:#f3f9fb;color:var(--phh-heading);padding-bottom:86px;overflow:hidden}.phh-slider{position:relative;height:var(--phh-height-desktop);min-height:420px;overflow:hidden}.phh-slide{position:absolute;inset:0;opacity:0;visibility:hidden;background-size:cover;background-position:center center;transition:opacity .65s ease,visibility .65s ease}.phh-slide.is-active{opacity:1;visibility:visible;z-index:2}.phh-overlay{position:absolute;inset:0;background:rgba(0,92,102,var(--phh-overlay));pointer-events:none}.phh-content-wrap{height:100%;display:flex;align-items:center;position:relative;z-index:3}.phh-content{width:min(600px,48%);padding:28px 0 80px;text-align:left}.phh-position-center .phh-content-wrap{justify-content:center}.phh-position-center .phh-content{text-align:center}.phh-position-center .phh-rule{margin-left:auto;margin-right:auto}.phh-position-center .phh-buttons{justify-content:center}.phh-position-right .phh-content-wrap{justify-content:flex-end}.phh-position-right .phh-content{text-align:right}.phh-position-right .phh-rule{margin-left:auto}.phh-position-right .phh-buttons{justify-content:flex-end}.phh-accent{font-size:clamp(30px,3vw,51px);line-height:1.04;font-weight:900;color:var(--phh-accent);letter-spacing:-1px}.phh-content h1{margin:8px 0 0!important;font-size:clamp(34px,3.45vw,58px)!important;line-height:1.04!important;font-weight:900!important;color:var(--phh-heading)!important;letter-spacing:-1.3px!important;text-transform:uppercase}.phh-rule{display:block;width:48px;height:4px;background:var(--phh-accent);margin:22px 0}.phh-content p{max-width:560px;margin:0 0 30px!important;font-size:18px;line-height:1.55;color:var(--phh-body);font-weight:500}.phh-buttons{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.phh-btn{min-height:56px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:6px;text-decoration:none!important;font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.2px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.phh-btn:hover,.phh-btn:focus{transform:translateY(-2px)}.phh-btn-primary{background:var(--phh-accent)!important;color:#fff!important;box-shadow:0 9px 20px rgba(8,123,128,.18)}.phh-btn-primary:hover,.phh-btn-primary:focus{background:#006970!important;color:#fff!important}.phh-btn-secondary{background:rgba(255,255,255,.92)!important;color:#075f65!important;border:1.5px solid var(--phh-accent)!important}.phh-btn-secondary:hover,.phh-btn-secondary:focus{background:#fff!important;color:#004f54!important}.phh-btn svg{width:20px;height:20px}.phh-arrow{position:absolute;top:50%;z-index:8;width:52px;height:52px;border:0!important;border-radius:7px;background:rgba(0,103,110,.92)!important;color:#fff!important;display:grid;place-items:center;padding:0!important;transform:translateY(-50%);cursor:pointer;box-shadow:0 8px 20px rgba(15,23,42,.14)}.phh-arrow:hover,.phh-arrow:focus{background:#004f55!important;color:#fff!important}.phh-arrow svg{width:26px;height:26px}.phh-prev{left:24px}.phh-next{right:24px}.phh-dots{position:absolute;z-index:8;left:50%;bottom:74px;transform:translateX(-50%);display:flex;gap:9px}.phh-dots button{width:12px;height:12px;border:0!important;border-radius:50%;background:#fff!important;box-shadow:0 1px 5px rgba(0,0,0,.18);padding:0!important;cursor:pointer}.phh-dots button.is-active{background:var(--phh-accent)!important}
.phh-trust-wrap{position:absolute;z-index:10;left:50%;bottom:20px;transform:translateX(-50%)}.phh-trust{background:rgba(255,255,255,.97);border:1px solid rgba(8,123,128,.08);border-radius:14px;box-shadow:0 18px 36px rgba(15,23,42,.11);display:grid;grid-template-columns:repeat(5,1fr);padding:24px 20px}.phh-trust-item{display:grid;grid-template-columns:64px 1fr;align-items:center;gap:13px;padding:0 20px;border-right:1px solid #dce7eb;min-width:0}.phh-trust-item:last-child{border-right:0}.phh-trust-icon{width:58px;height:58px;border:1px solid #d8e5e8;border-radius:50%;display:grid;place-items:center;color:var(--phh-accent);background:#fbfefe}.phh-trust-icon svg{width:34px;height:34px;stroke-width:1.7}.phh-trust-copy{display:flex;flex-direction:column;min-width:0}.phh-trust-copy strong{font-size:20px;line-height:1.1;color:#08757b}.phh-trust-copy span{margin-top:4px;font-size:14px;line-height:1.2;font-weight:800;color:#075f65}.phh-trust-copy small{margin-top:7px;font-size:12px;line-height:1.4;color:#334155}

@media(max-width:1320px){.pah-container{width:min(1240px,calc(100% - 40px))}.pah-main-inner{grid-template-columns:235px minmax(420px,1fr) 260px auto;gap:18px}.pah-logo img{width:225px}.pah-menu{gap:24px}.pah-header .pah-menu a,.pah-header .pah-menu button{font-size:14px}.pah-quote{min-width:165px;padding:0 14px}.phh-trust-item{grid-template-columns:52px 1fr;padding:0 13px}.phh-trust-icon{width:48px;height:48px}.phh-trust-icon svg{width:29px;height:29px}.phh-trust-copy small{font-size:11px}}

@media(max-width:1080px){.pah-topbar-inner{height:42px}.pah-main-inner{min-height:96px;grid-template-columns:220px 1fr auto 46px;gap:16px}.pah-logo img{width:210px}.pah-desktop-nav{display:none}.pah-mobile-toggle{display:grid;width:44px;height:44px;border:0!important;background:transparent!important;color:#102a43!important;place-items:center;padding:0!important}.pah-mobile-toggle svg{width:30px;height:30px}.pah-search{max-width:none}.pah-quote{min-width:160px}.pah-mobile-panel{display:block;background:#fff;border-top:1px solid var(--pah-border);box-shadow:0 12px 25px rgba(15,23,42,.12)}.pah-mobile-panel[hidden]{display:none}.pah-mobile-links{padding:8px 24px 24px}.pah-mobile-links>a,.pah-mobile-links summary{display:flex;align-items:center;justify-content:space-between;padding:14px 5px;border-bottom:1px solid #edf1f3;color:#111827!important;text-decoration:none!important;font-weight:700;cursor:pointer;list-style:none}.pah-mobile-links summary::-webkit-details-marker{display:none}.pah-mobile-links summary svg{width:16px;height:16px}.pah-mobile-links details[open] summary svg{transform:rotate(180deg)}.pah-mobile-categories{padding:6px 0 8px 14px}.pah-mobile-categories ul{list-style:none!important;margin:0!important;padding:0!important}.pah-mobile-categories a{display:block;padding:9px 10px;color:#374151!important;text-decoration:none!important;border-radius:5px}.pah-mobile-categories a:hover{color:var(--pah-teal)!important;background:#eef9f9!important}.pah-mobile-categories .pah-view-all{font-weight:800;color:var(--pah-teal)!important}.pah-mobile-quote{margin-top:14px!important;justify-content:center!important;background:var(--pah-teal)!important;color:#fff!important;border-radius:6px}.phh-slider{height:var(--phh-height-tablet)}.phh-content{width:min(560px,57%);padding-bottom:95px}.phh-trust{grid-template-columns:repeat(3,1fr);row-gap:22px}.phh-trust-item:nth-child(3){border-right:0}.phh-trust-item:nth-child(4),.phh-trust-item:nth-child(5){grid-column:span 1}.phh-hero{padding-bottom:210px}.phh-trust-wrap{bottom:24px}.phh-trust-item{min-height:72px}.phh-dots{bottom:58px}}

@media(max-width:760px){.pah-container{width:calc(100% - 24px)}.pah-topbar-inner{height:auto;min-height:64px;padding:8px 0;display:block;text-align:center}.pah-welcome{font-size:12px;margin-bottom:7px}.pah-contact-links{justify-content:center;gap:10px;font-size:11px;flex-wrap:wrap}.pah-contact-links svg{width:16px;height:16px}.pah-sep{height:16px}.pah-main-inner{min-height:auto;padding:13px 0 12px;grid-template-columns:minmax(145px,1fr) auto auto;gap:10px}.pah-logo img{width:190px;max-height:62px}.pah-search{grid-column:1/-1;grid-row:2;height:48px}.pah-search input{font-size:14px}.pah-quote{height:44px;min-width:auto;padding:0 12px;font-size:0}.pah-quote span{display:none}.pah-quote svg{width:22px;height:22px}.pah-mobile-toggle{width:42px;height:42px}.phh-hero{padding-bottom:0;background:#f5fafb}.phh-slider{height:var(--phh-height-mobile);overflow:hidden}.phh-slide{background-size:auto 64%;background-position:right bottom;background-repeat:no-repeat;background-color:#f3fafb}.phh-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(247,251,252,.98) 0%,rgba(247,251,252,.94) 48%,rgba(247,251,252,.38) 72%,rgba(247,251,252,.04) 100%);z-index:1}.phh-overlay{z-index:1}.phh-content-wrap{align-items:flex-start;z-index:3}.phh-content,.phh-position-center .phh-content,.phh-position-right .phh-content{width:100%;padding:34px 18px 0;text-align:left}.phh-position-center .phh-content-wrap,.phh-position-right .phh-content-wrap{justify-content:flex-start}.phh-position-center .phh-rule,.phh-position-right .phh-rule{margin-left:0}.phh-position-center .phh-buttons,.phh-position-right .phh-buttons{justify-content:flex-start}.phh-accent{font-size:31px;letter-spacing:-.5px}.phh-content h1{font-size:35px!important;letter-spacing:-.7px!important}.phh-rule{margin:18px 0;width:42px}.phh-content p{max-width:92%;font-size:15px;line-height:1.55;margin-bottom:20px!important}.phh-buttons{display:grid;grid-template-columns:1fr;gap:10px;width:min(100%,320px)}.phh-btn{min-height:48px;width:100%;font-size:13px;padding:0 15px}.phh-arrow{width:42px;height:42px;top:54%;border-radius:50%}.phh-prev{left:10px}.phh-next{right:10px}.phh-arrow svg{width:22px;height:22px}.phh-dots{bottom:14px}.phh-trust-wrap{position:relative;left:auto;bottom:auto;transform:none;width:100%!important;padding:14px 12px 24px;background:#f5fafb}.phh-trust{grid-template-columns:1fr;padding:4px 18px;border-radius:12px}.phh-trust-item{grid-template-columns:50px 1fr;border-right:0;border-bottom:1px solid #e2eaed;padding:15px 0;min-height:auto}.phh-trust-item:last-child{border-bottom:0}.phh-trust-icon{width:44px;height:44px}.phh-trust-icon svg{width:27px;height:27px}.phh-trust-copy strong{font-size:17px}.phh-trust-copy span{font-size:13px}.phh-trust-copy small{font-size:11px;margin-top:4px}}

@media(max-width:430px){.pah-contact-links a:first-child span{max-width:190px;overflow:hidden;text-overflow:ellipsis}.pah-logo img{width:165px}.pah-main-inner{grid-template-columns:minmax(135px,1fr) auto auto}.phh-accent{font-size:28px}.phh-content h1{font-size:31px!important}.phh-content{padding-left:12px;padding-right:12px}.phh-arrow{top:60%}}

@media(prefers-reduced-motion:reduce){.phh-slide,.pah-header *{transition:none!important}.phh-slider[data-autoplay="1"]{scroll-behavior:auto}}

/* v1.4.1 visual refinement: compact hero matching approved preview */
@media(min-width:1081px){
  .phh-hero{padding-bottom:112px}
  .phh-slider{min-height:0}
  .phh-slide{background-size:auto 100%;background-position:right center;background-repeat:no-repeat;background-color:#edf7f9}
  .phh-overlay{background:linear-gradient(90deg,rgba(241,249,251,.98) 0%,rgba(241,249,251,.94) 28%,rgba(241,249,251,.58) 48%,rgba(8,123,128,var(--phh-overlay)) 70%,rgba(8,123,128,var(--phh-overlay)) 100%)}
  .phh-content-wrap{padding-left:96px;padding-right:96px}
  .phh-content{width:min(500px,42%);padding:0 0 58px}
  .phh-accent{font-size:clamp(34px,2.45vw,44px);line-height:1.05;letter-spacing:-.7px}
  .phh-content h1{font-size:clamp(38px,2.8vw,50px)!important;line-height:1.05!important;letter-spacing:-.9px!important}
  .phh-rule{width:46px;height:3px;margin:18px 0}
  .phh-content p{max-width:500px;margin-bottom:24px!important;font-size:16px;line-height:1.5}
  .phh-btn{min-height:52px;padding:0 22px;font-size:14px}
  .phh-arrow{width:46px;height:46px;border-radius:50%;background:rgba(0,103,110,.9)!important}
  .phh-prev{left:24px}.phh-next{right:24px}
  .phh-dots{bottom:36px}
  .phh-trust-wrap{bottom:18px}
  .phh-trust{padding:20px 18px}
  .phh-trust-item{grid-template-columns:54px 1fr;padding:0 16px}
  .phh-trust-icon{width:50px;height:50px}
  .phh-trust-icon svg{width:30px;height:30px}
  .phh-trust-copy strong{font-size:18px}
  .phh-trust-copy span{font-size:13px}
  .phh-trust-copy small{font-size:11px;margin-top:5px}
}

@media(min-width:1081px) and (max-width:1320px){
  .phh-content-wrap{padding-left:72px;padding-right:72px}
  .phh-content{width:min(465px,43%)}
  .phh-accent{font-size:38px}
  .phh-content h1{font-size:44px!important}
}

@media(min-width:761px) and (max-width:1080px){
  .phh-slide{background-size:auto 100%;background-position:right center;background-repeat:no-repeat;background-color:#edf7f9}
  .phh-overlay{background:linear-gradient(90deg,rgba(241,249,251,.98) 0%,rgba(241,249,251,.9) 40%,rgba(241,249,251,.28) 68%,rgba(8,123,128,var(--phh-overlay)) 100%)}
  .phh-content-wrap{padding-left:38px;padding-right:38px}
  .phh-content{width:min(455px,52%);padding-bottom:82px}
  .phh-accent{font-size:34px}
  .phh-content h1{font-size:40px!important}
  .phh-content p{font-size:15px}
}

/* v1.4.2 refinement: compact header, balanced hero crop and non-overlapping controls */
@media(min-width:1081px){
  .pah-topbar-inner{height:40px}
  .pah-main-inner{min-height:100px;grid-template-columns:250px minmax(430px,1fr) minmax(240px,300px) auto;gap:18px}
  .pah-logo img{width:235px;max-height:68px}
  .pah-menu{height:100px;gap:30px}
  .pah-search{height:48px}
  .pah-quote{height:48px;min-width:180px;padding:0 18px}

  .phh-hero{padding-bottom:0}
  .phh-slider{height:clamp(500px,var(--phh-height-desktop),540px);min-height:500px}
  .phh-slide{background-size:78% auto;background-position:right center;background-repeat:no-repeat;background-color:#eef7f9}
  .phh-overlay{background:linear-gradient(90deg,rgba(244,250,251,.99) 0%,rgba(244,250,251,.97) 28%,rgba(244,250,251,.78) 43%,rgba(244,250,251,.28) 57%,rgba(0,92,102,var(--phh-overlay)) 100%)}
  .phh-content-wrap{padding-left:70px;padding-right:70px}
  .phh-content{width:min(520px,42%);padding:0 0 46px}
  .phh-accent{font-size:clamp(29px,2.45vw,42px);line-height:1.05;letter-spacing:-.7px}
  .phh-content h1{margin-top:7px!important;font-size:clamp(34px,2.8vw,48px)!important;line-height:1.06!important;letter-spacing:-.9px!important}
  .phh-rule{width:44px;height:3px;margin:18px 0}
  .phh-content p{max-width:520px;margin-bottom:24px!important;font-size:16px;line-height:1.5}
  .phh-buttons{gap:14px}
  .phh-btn{min-height:48px;padding:0 20px;font-size:14px;border-radius:6px}
  .phh-btn svg{width:18px;height:18px}
  .phh-arrow{top:46%;width:44px;height:44px;border-radius:50%;box-shadow:0 6px 16px rgba(15,23,42,.13)}
  .phh-arrow svg{width:22px;height:22px}
  .phh-prev{left:16px}
  .phh-next{right:16px}
  .phh-dots{bottom:62px}
  .phh-dots button{width:10px;height:10px}
  .phh-trust-wrap{position:relative;left:auto;bottom:auto;transform:none;margin-top:-48px;padding-bottom:22px}
  .phh-trust{padding:18px 14px;border-radius:13px}
  .phh-trust-item{grid-template-columns:52px 1fr;gap:11px;padding:0 15px}
  .phh-trust-icon{width:48px;height:48px}
  .phh-trust-icon svg{width:28px;height:28px}
  .phh-trust-copy strong{font-size:18px}
  .phh-trust-copy span{font-size:13px}
  .phh-trust-copy small{font-size:11px;margin-top:5px}
}

@media(min-width:1081px) and (max-width:1320px){
  .pah-main-inner{grid-template-columns:220px minmax(390px,1fr) 240px auto;gap:14px}
  .pah-logo img{width:210px}
  .pah-menu{gap:22px}
  .pah-header .pah-menu a,.pah-header .pah-menu button{font-size:13px}
  .pah-quote{min-width:158px;padding:0 13px;font-size:13px}
  .phh-content-wrap{padding-left:62px;padding-right:62px}
  .phh-content{width:min(470px,43%)}
  .phh-slide{background-size:84% auto}
}

@media(min-width:761px) and (max-width:1080px){
  .phh-hero{padding-bottom:0}
  .phh-slider{height:clamp(470px,var(--phh-height-tablet),510px);min-height:470px}
  .phh-slide{background-size:auto 92%;background-position:right center;background-repeat:no-repeat;background-color:#eef7f9}
  .phh-overlay{background:linear-gradient(90deg,rgba(244,250,251,.99) 0%,rgba(244,250,251,.94) 42%,rgba(244,250,251,.42) 67%,rgba(0,92,102,var(--phh-overlay)) 100%)}
  .phh-content-wrap{padding-left:46px;padding-right:46px}
  .phh-content{width:min(430px,50%);padding:0 0 34px}
  .phh-accent{font-size:31px}
  .phh-content h1{font-size:37px!important}
  .phh-content p{max-width:420px;font-size:15px;margin-bottom:22px!important}
  .phh-btn{min-height:46px;padding:0 17px;font-size:13px}
  .phh-arrow{width:40px;height:40px;border-radius:50%}
  .phh-prev{left:10px}.phh-next{right:10px}
  .phh-dots{bottom:46px}
  .phh-trust-wrap{position:relative;left:auto;bottom:auto;transform:none;margin-top:-34px;padding-bottom:20px}
  .phh-trust{padding:16px 12px}
  .phh-trust-item{padding:0 12px}
}

@media(max-width:760px){
  .phh-slider{height:clamp(560px,var(--phh-height-mobile),620px)}
  .phh-slide{background-size:auto 54%;background-position:right bottom}
  .phh-content,.phh-position-center .phh-content,.phh-position-right .phh-content{padding:30px 20px 0}
  .phh-accent{font-size:29px}
  .phh-content h1{font-size:33px!important}
  .phh-content p{max-width:100%;font-size:14px;margin-bottom:18px!important}
  .phh-btn{min-height:46px}
  .phh-arrow{width:38px;height:38px;top:58%}
  .phh-prev{left:8px}.phh-next{right:8px}
  .phh-dots{bottom:16px}
}

/* v1.4.3 premium header finishing: compact proportions, Account/Cart, balanced spacing */
.pah-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;min-width:0}
.pah-action-link{width:52px;height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#122235!important;text-decoration:none!important;border-radius:8px;transition:color .18s ease,background .18s ease,transform .18s ease}
.pah-action-link:hover,.pah-action-link:focus{color:var(--pah-teal)!important;background:#f1f8f8!important;transform:translateY(-1px)}
.pah-action-icon{position:relative;display:grid;place-items:center;line-height:1}
.pah-action-icon svg{width:25px;height:25px;stroke-width:1.75}
.pah-action-label{font-size:11.5px;font-weight:700;line-height:1;white-space:nowrap}
.pah-action-divider{width:1px;height:34px;background:#dce4e8}
.pah-cart-count{position:absolute;top:-7px;right:-10px;min-width:19px;height:19px;padding:0 5px;border:2px solid #fff;border-radius:999px;background:var(--pah-teal);color:#fff;font-size:10px;font-weight:800;line-height:15px;text-align:center;box-shadow:0 2px 6px rgba(8,123,128,.22)}

@media(min-width:1181px){
  .pah-container{width:min(1640px,calc(100% - 64px))}
  .pah-topbar{font-size:13px}
  .pah-topbar-inner{height:36px;gap:20px}
  .pah-contact-links{gap:13px}
  .pah-contact-links a{gap:7px}
  .pah-contact-links svg{width:17px;height:17px}
  .pah-sep{height:17px}
  .pah-main-inner{min-height:86px;grid-template-columns:232px minmax(430px,1fr) minmax(280px,330px) auto;gap:20px}
  .pah-logo img{width:222px;max-height:58px}
  .pah-menu{height:86px;justify-content:flex-start;gap:27px}
  .pah-header .pah-menu a,.pah-header .pah-menu button{font-size:14px;font-weight:700}
  .pah-header .pah-menu a:after{bottom:-11px;height:2px}
  .pah-dropdown{top:calc(50% + 22px)}
  .pah-search{height:46px;border-radius:7px}
  .pah-search input{padding:0 15px;font-size:14px}
  .pah-search button{width:48px}
  .pah-search button svg{width:22px;height:22px}
  .pah-actions{gap:9px}
  .pah-action-link{width:48px;height:56px}
  .pah-action-divider{height:32px;margin:0 1px}
  .pah-quote{height:46px;min-width:174px;padding:0 17px;border-radius:7px;font-size:13px;gap:8px;box-shadow:0 6px 16px rgba(0,112,119,.14)}
  .pah-quote svg{width:18px;height:18px}
}

@media(min-width:1181px) and (max-width:1450px){
  .pah-container{width:calc(100% - 40px)}
  .pah-main-inner{grid-template-columns:205px minmax(365px,1fr) 255px auto;gap:14px}
  .pah-logo img{width:198px;max-height:54px}
  .pah-menu{gap:20px}
  .pah-header .pah-menu a,.pah-header .pah-menu button{font-size:13px}
  .pah-actions{gap:7px}
  .pah-action-link{width:44px}
  .pah-action-label{font-size:10.5px}
  .pah-quote{min-width:148px;padding:0 12px;font-size:12px}
}

@media(max-width:1180px){
  .pah-main-inner{min-height:82px;grid-template-columns:210px minmax(230px,1fr) auto 44px;gap:12px}
  .pah-logo img{width:200px;max-height:56px}
  .pah-desktop-nav{display:none}
  .pah-mobile-toggle{display:grid;width:42px;height:42px}
  .pah-actions{gap:7px}
  .pah-action-link{width:44px;height:50px}
  .pah-action-label{font-size:10px}
  .pah-action-divider{height:30px}
  .pah-quote{height:44px;min-width:148px;padding:0 12px;font-size:12px}
}

@media(max-width:900px){
  .pah-main-inner{grid-template-columns:190px minmax(190px,1fr) auto 42px}
  .pah-logo img{width:180px}
  .pah-quote{width:44px;min-width:44px;padding:0;font-size:0}
  .pah-quote span{display:none}
  .pah-quote svg{width:21px;height:21px}
}

@media(max-width:760px){
  .pah-topbar-inner{min-height:54px;padding:7px 0}
  .pah-welcome{font-size:11.5px;margin-bottom:5px}
  .pah-contact-links{gap:9px;font-size:10.5px}
  .pah-main-inner{padding:10px 0 11px;grid-template-columns:minmax(145px,1fr) 40px 40px 40px;gap:7px}
  .pah-logo img{width:165px;max-height:50px}
  .pah-actions{display:contents}
  .pah-account{grid-column:2}
  .pah-cart{grid-column:3}
  .pah-action-link{width:40px;height:40px;border-radius:7px}
  .pah-action-icon svg{width:23px;height:23px}
  .pah-action-label,.pah-action-divider,.pah-quote{display:none!important}
  .pah-mobile-toggle{grid-column:4;width:40px;height:40px}
  .pah-search{grid-column:1/-1;grid-row:2;height:44px;margin-top:2px!important}
  .pah-search button{width:46px}
  .pah-cart-count{top:-6px;right:-9px}
}

@media(max-width:420px){
  .pah-main-inner{grid-template-columns:minmax(128px,1fr) 38px 38px 38px;gap:5px}
  .pah-logo img{width:148px}
  .pah-action-link,.pah-mobile-toggle{width:38px;height:38px}
}

@media(min-width:1081px) and (max-width:1180px){
  .pah-mobile-panel{display:block;background:#fff;border-top:1px solid var(--pah-border);box-shadow:0 12px 25px rgba(15,23,42,.12)}
  .pah-mobile-panel[hidden]{display:none}
  .pah-mobile-links{padding:8px 24px 24px}
  .pah-mobile-links>a,.pah-mobile-links summary{display:flex;align-items:center;justify-content:space-between;padding:14px 5px;border-bottom:1px solid #edf1f3;color:#111827!important;text-decoration:none!important;font-weight:700;cursor:pointer;list-style:none}
  .pah-mobile-links summary::-webkit-details-marker{display:none}
  .pah-mobile-links summary svg{width:16px;height:16px}
  .pah-mobile-links details[open] summary svg{transform:rotate(180deg)}
  .pah-mobile-categories{padding:6px 0 8px 14px}
  .pah-mobile-categories ul{list-style:none!important;margin:0!important;padding:0!important}
  .pah-mobile-categories a{display:block;padding:9px 10px;color:#374151!important;text-decoration:none!important;border-radius:5px}
  .pah-mobile-categories a:hover{color:var(--pah-teal)!important;background:#eef9f9!important}
  .pah-mobile-categories .pah-view-all{font-weight:800;color:var(--pah-teal)!important}
  .pah-mobile-quote{margin-top:14px!important;justify-content:center!important;background:var(--pah-teal)!important;color:#fff!important;border-radius:6px}
}

/* v1.4.4: clear Chemicals + Instruments positioning and two-column Products mega menu */
.pah-mega-menu{
  width:min(760px,calc(100vw - 48px));
  min-width:680px;
  max-height:none;
  overflow:visible;
  padding:18px 18px 0;
  border-radius:0 0 12px 12px;
}
.pah-mega-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.pah-mega-group{min-width:0}
.pah-mega-card{display:grid!important;grid-template-columns:44px minmax(0,1fr) 20px;align-items:center;gap:12px;height:auto!important;padding:14px!important;border:1px solid #dbe8ea!important;border-radius:9px!important;background:linear-gradient(135deg,#f3fbfb 0%,#fff 100%)!important;color:#123047!important}
.pah-mega-card:hover,.pah-mega-card:focus{border-color:#8bcacc!important;background:#edfafa!important;box-shadow:0 8px 18px rgba(8,123,128,.10)!important;transform:translateY(-1px)}
.pah-mega-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:#e5f5f5;color:var(--pah-teal);flex:none}
.pah-mega-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.pah-mega-card-copy{display:block;min-width:0}
.pah-mega-card-copy strong{display:block;font-size:15px;line-height:1.25;color:#0d555a}
.pah-mega-card-copy small{display:block;margin-top:4px;font-size:11px;font-weight:500;line-height:1.4;color:#61717d;white-space:normal}
.pah-mega-card-arrow{font-size:20px;color:var(--pah-teal)}
.pah-mega-list{display:grid!important;grid-template-columns:1fr;margin:10px 0 0!important;padding:0!important}
.pah-mega-list li{border-bottom:1px solid #edf2f3}
.pah-header .pah-mega-list a{display:flex!important;align-items:center;gap:8px;padding:9px 10px!important;font-size:12.5px!important;line-height:1.25!important;font-weight:650!important;border-radius:5px!important}
.pah-header .pah-mega-list a span{color:#22afb5;font-size:17px;line-height:1}
.pah-mega-view-all{display:flex!important;align-items:center;justify-content:center;gap:8px;margin:14px -18px 0;padding:13px 18px!important;border-top:1px solid #e2eaed!important;border-radius:0 0 10px 10px!important;background:#f8fbfc!important;color:var(--pah-teal-dark)!important;font-size:13px!important;font-weight:800!important}
.pah-mega-view-all:hover,.pah-mega-view-all:focus{background:#eaf8f8!important}

@media(min-width:1181px) and (max-width:1450px){
  .pah-mega-menu{width:min(700px,calc(100vw - 32px));min-width:620px;padding:15px 15px 0}
  .pah-mega-grid{gap:14px}
  .pah-mega-card{grid-template-columns:40px minmax(0,1fr) 18px;padding:12px!important}
  .pah-mega-icon{width:40px;height:40px}
  .pah-mega-card-copy strong{font-size:14px}
  .pah-mega-card-copy small{font-size:10.5px}
  .pah-mega-view-all{margin:12px -15px 0}
}

.pah-mobile-categories .pah-mega-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:8px}
.pah-mobile-categories .pah-mega-card{grid-template-columns:40px minmax(0,1fr) 18px;padding:12px!important}
.pah-mobile-categories .pah-mega-icon{width:40px;height:40px}
.pah-mobile-categories .pah-mega-card-copy strong{font-size:14px}
.pah-mobile-categories .pah-mega-card-copy small{font-size:10.5px}
.pah-mobile-categories .pah-mega-list{margin-top:6px!important}
.pah-mobile-categories .pah-mega-list a{padding:9px 8px!important;font-size:12.5px!important}
.pah-mobile-categories .pah-mega-view-all{margin:13px 0 0!important;border:1px solid #d7e8ea!important;border-radius:7px!important;padding:11px 12px!important}


/* v1.4.5 final approved top bar and multi-blue brand palette */
.pah-topbar{background:linear-gradient(90deg,#076b73 0%,var(--pah-teal) 56%,var(--pah-steel) 100%)}
.pah-welcome{letter-spacing:.05px}
.pah-header .pah-menu a:after{background:var(--pah-aqua)!important}
.pah-header .pah-menu a:hover,.pah-header .pah-menu a:focus,.pah-header .pah-menu button:hover,.pah-header .pah-menu button:focus{color:var(--pah-steel)!important}
.pah-search:focus-within{border-color:var(--pah-aqua);box-shadow:0 0 0 3px rgba(79,178,192,.14)}
.pah-search button{background:linear-gradient(135deg,var(--pah-teal),var(--pah-steel))!important}
.pah-search button:hover,.pah-search button:focus{background:linear-gradient(135deg,var(--pah-teal-dark),var(--pah-navy))!important}
.pah-quote{background:linear-gradient(135deg,var(--pah-teal),var(--pah-steel))!important;box-shadow:0 7px 18px rgba(93,145,165,.20)}
.pah-quote:hover,.pah-quote:focus{background:linear-gradient(135deg,var(--pah-navy),var(--pah-teal))!important;transform:translateY(-1px)}
.pah-action-link:hover,.pah-action-link:focus{color:var(--pah-steel)!important;background:#f0f7fa!important}
.pah-cart-count{background:var(--pah-navy);box-shadow:0 2px 6px rgba(16,45,73,.24)}
.pah-mega-menu{border-top-color:var(--pah-aqua)!important}
.pah-mega-chemicals .pah-mega-card{border-color:#cfe9ed!important;background:linear-gradient(135deg,#eefafb 0%,#fff 100%)!important}
.pah-mega-chemicals .pah-mega-icon{background:#dff4f6;color:var(--pah-teal)}
.pah-mega-chemicals .pah-mega-card-copy strong{color:#087178}
.pah-mega-instruments .pah-mega-card{border-color:#d8e2ea!important;background:linear-gradient(135deg,#f0f5f8 0%,#fff 100%)!important}
.pah-mega-instruments .pah-mega-icon{background:#e4edf3;color:var(--pah-navy)}
.pah-mega-instruments .pah-mega-card-copy strong{color:var(--pah-navy)}
.pah-mega-chemicals .pah-mega-list a span{color:var(--pah-aqua)}
.pah-mega-instruments .pah-mega-list a span{color:var(--pah-steel)}
.pah-mega-view-all{background:linear-gradient(90deg,#f3fbfc,#f3f7fa)!important;color:var(--pah-navy)!important}
.phh-hero{background:linear-gradient(180deg,#f5fbfc 0%,#eef5f8 100%)}
.phh-btn-primary{background:linear-gradient(135deg,var(--pah-teal),var(--pah-steel))!important}
.phh-btn-primary:hover,.phh-btn-primary:focus{background:linear-gradient(135deg,var(--pah-navy),var(--pah-teal))!important}
.phh-btn-secondary{border-color:var(--pah-steel)!important;color:var(--pah-navy)!important}
.phh-btn-secondary:hover,.phh-btn-secondary:focus{background:#edf5f8!important;border-color:var(--pah-navy)!important}
.phh-arrow{background:linear-gradient(135deg,var(--pah-teal),var(--pah-steel))!important}
.phh-dots button.is-active{background:var(--pah-navy)!important}
.phh-trust{border-top:3px solid rgba(79,178,192,.42);background:rgba(255,255,255,.97)}
.phh-trust-item:nth-child(1) .phh-trust-icon{background:#e1f5f6;color:var(--pah-teal)}
.phh-trust-item:nth-child(2) .phh-trust-icon{background:#e7f2f6;color:var(--pah-steel)}
.phh-trust-item:nth-child(3) .phh-trust-icon{background:#e8edf5;color:var(--pah-navy)}
.phh-trust-item:nth-child(4) .phh-trust-icon{background:#e1f5f6;color:var(--pah-teal)}
.phh-trust-item:nth-child(5) .phh-trust-icon{background:#e7f2f6;color:var(--pah-steel)}
.phh-trust-copy strong{color:var(--pah-teal)}
.phh-trust-item:nth-child(2) .phh-trust-copy strong,.phh-trust-item:nth-child(5) .phh-trust-copy strong{color:var(--pah-steel)}
.phh-trust-item:nth-child(3) .phh-trust-copy strong{color:var(--pah-navy)}

@media(max-width:760px){
  .pah-topbar-inner{text-align:left}
  .pah-welcome{text-align:left}
  .pah-contact-links{justify-content:flex-start}
  .pah-mobile-panel{border-top:2px solid rgba(79,178,192,.42)}
  .pah-mobile-quote{background:linear-gradient(135deg,var(--pah-teal),var(--pah-steel))!important}
  .phh-trust{border-top-width:2px}
}

/* v1.4.6 — match the approved single-product-page colour system */
:root{
  --pah-teal:#0b8186;
  --pah-teal-dark:#076b73;
  --pah-aqua:#51b3c0;
  --pah-steel:#4e91a5;
  --pah-steel-dark:#2f6075;
  --pah-navy:#243848;
  --pah-soft:#f0f5f8;
  --pah-border:#c9dae1;
  --pah-product-gradient:linear-gradient(90deg,#2f6075 0%,#3d778b 52%,#5798aa 100%);
  --pah-product-gradient-hover:linear-gradient(90deg,#244e60 0%,#326b80 52%,#4b8b9e 100%);
}
.pah-topbar{background:linear-gradient(90deg,#08777c 0%,#0b8186 58%,#5b96aa 100%)}
.pah-main{border-bottom-color:#d5e2e7;box-shadow:0 5px 18px rgba(36,56,72,.065)}
.pah-header .pah-menu a,.pah-header .pah-menu button{color:#172a3a!important}
.pah-header .pah-menu a:after{background:linear-gradient(90deg,var(--pah-teal),var(--pah-aqua))!important}
.pah-header .pah-menu a:hover,.pah-header .pah-menu a:focus,.pah-header .pah-menu button:hover,.pah-header .pah-menu button:focus{color:var(--pah-steel-dark)!important}
.pah-search{border-color:#c8d8df}
.pah-search:focus-within{border-color:var(--pah-steel);box-shadow:0 0 0 3px rgba(78,145,165,.14)}
.pah-search button{background:linear-gradient(135deg,var(--pah-teal),var(--pah-steel))!important}
.pah-search button:hover,.pah-search button:focus{background:linear-gradient(135deg,var(--pah-steel-dark),var(--pah-navy))!important}
.pah-quote{background:var(--pah-product-gradient)!important;border:1px solid rgba(255,255,255,.08)!important;box-shadow:0 8px 20px rgba(47,96,117,.22)}
.pah-quote:hover,.pah-quote:focus{background:var(--pah-product-gradient-hover)!important;box-shadow:0 10px 24px rgba(47,96,117,.27);transform:translateY(-1px)}
.pah-action-link{color:var(--pah-navy)!important}
.pah-action-link:hover,.pah-action-link:focus{color:var(--pah-steel-dark)!important;background:var(--pah-soft)!important}
.pah-action-divider{background:#d2dfe5}
.pah-cart-count{background:var(--pah-teal);box-shadow:0 2px 6px rgba(11,129,134,.25)}
.pah-mega-menu{border-color:#d2e0e5!important;border-top-color:var(--pah-steel)!important;box-shadow:0 18px 38px rgba(36,56,72,.16)}
.pah-mega-card{border-color:#d2e0e5!important}
.pah-mega-chemicals .pah-mega-card{background:linear-gradient(135deg,#edf9fa 0%,#fff 100%)!important}
.pah-mega-instruments .pah-mega-card{background:linear-gradient(135deg,#eef3f6 0%,#fff 100%)!important}
.pah-mega-chemicals .pah-mega-icon{background:#dff3f5;color:var(--pah-teal)}
.pah-mega-instruments .pah-mega-icon{background:#e3ebf0;color:var(--pah-steel-dark)}
.pah-mega-chemicals .pah-mega-card-copy strong{color:#0a6f75}
.pah-mega-instruments .pah-mega-card-copy strong{color:var(--pah-navy)}
.pah-header .pah-mega-list a:hover,.pah-header .pah-mega-list a:focus{background:var(--pah-soft)!important;color:var(--pah-steel-dark)!important}
.pah-mega-view-all{background:linear-gradient(90deg,#eef7f8,#eef3f6)!important;color:var(--pah-navy)!important;border-top-color:#d5e2e7!important}
.pah-mega-view-all:hover,.pah-mega-view-all:focus{background:linear-gradient(90deg,#e4f2f4,#e4edf2)!important}
.phh-hero{background:linear-gradient(180deg,#f5fafb 0%,#edf3f6 100%)}
.phh-btn-primary{background:var(--pah-product-gradient)!important;box-shadow:0 9px 22px rgba(47,96,117,.22)}
.phh-btn-primary:hover,.phh-btn-primary:focus{background:var(--pah-product-gradient-hover)!important;box-shadow:0 11px 25px rgba(47,96,117,.27)}
.phh-btn-secondary{background:rgba(255,255,255,.94)!important;color:var(--pah-navy)!important;border-color:var(--pah-steel)!important}
.phh-btn-secondary:hover,.phh-btn-secondary:focus{background:var(--pah-soft)!important;color:var(--pah-steel-dark)!important;border-color:var(--pah-steel-dark)!important}
.phh-arrow{background:var(--pah-product-gradient)!important}
.phh-arrow:hover,.phh-arrow:focus{background:var(--pah-product-gradient-hover)!important}
.phh-rule{background:linear-gradient(90deg,var(--pah-teal),var(--pah-aqua))}
.phh-trust{border-color:#d3e0e5;border-top:3px solid rgba(78,145,165,.46);box-shadow:0 18px 36px rgba(36,56,72,.12)}
.phh-trust-item{border-right-color:#d5e2e7}
.phh-trust-icon{border-color:#d1e0e5;background:#f8fbfc}
.phh-trust-item:nth-child(1) .phh-trust-icon,.phh-trust-item:nth-child(4) .phh-trust-icon{background:#dff3f5;color:var(--pah-teal)}
.phh-trust-item:nth-child(2) .phh-trust-icon,.phh-trust-item:nth-child(5) .phh-trust-icon{background:#e4eef2;color:var(--pah-steel)}
.phh-trust-item:nth-child(3) .phh-trust-icon{background:#e6ebef;color:var(--pah-navy)}
.phh-trust-copy strong{color:var(--pah-steel-dark)}
.phh-trust-copy span{color:var(--pah-navy)}
.pah-mobile-quote{background:var(--pah-product-gradient)!important}

/* v1.4.7 — refined mega-menu typography, unified product-page palette, compact Hero CTAs */
.pah-header,.phh-hero{
  font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

/* Products mega menu: one visual system, category-specific accents only */
.pah-mega-menu{
  background:#fff!important;
  border:1px solid #cad9e0!important;
  border-top:3px solid var(--pah-steel)!important;
  box-shadow:0 18px 42px rgba(36,56,72,.16)!important;
}
.pah-mega-grid{
  align-items:start;
  gap:22px;
}
.pah-mega-group{
  align-self:start;
}
.pah-mega-card,
.pah-mega-chemicals .pah-mega-card,
.pah-mega-instruments .pah-mega-card{
  min-height:76px!important;
  padding:14px 15px!important;
  border:1px solid #d1dee4!important;
  border-radius:8px!important;
  background:linear-gradient(135deg,#f4f8fa 0%,#ffffff 100%)!important;
  box-shadow:none!important;
  color:var(--pah-navy)!important;
}
.pah-mega-card:hover,.pah-mega-card:focus,
.pah-mega-chemicals .pah-mega-card:hover,.pah-mega-chemicals .pah-mega-card:focus,
.pah-mega-instruments .pah-mega-card:hover,.pah-mega-instruments .pah-mega-card:focus{
  border-color:var(--pah-steel)!important;
  background:linear-gradient(135deg,#edf4f7 0%,#fff 100%)!important;
  box-shadow:0 7px 18px rgba(47,96,117,.09)!important;
  transform:translateY(-1px);
}
.pah-mega-icon{
  width:42px;
  height:42px;
  border:1px solid transparent;
}
.pah-mega-chemicals .pah-mega-icon{
  background:#e2f3f5!important;
  border-color:#c9e8eb;
  color:#0b8186!important;
}
.pah-mega-instruments .pah-mega-icon{
  background:#e8eef2!important;
  border-color:#d3dfe5;
  color:#2f6075!important;
}
.pah-mega-card-copy strong,
.pah-mega-chemicals .pah-mega-card-copy strong,
.pah-mega-instruments .pah-mega-card-copy strong{
  color:#243848!important;
  font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif!important;
  font-size:16px!important;
  font-weight:750!important;
  line-height:1.22!important;
  letter-spacing:-.15px!important;
}
.pah-mega-card-copy small{
  margin-top:4px!important;
  color:#526a79!important;
  font-size:11.5px!important;
  font-weight:500!important;
  line-height:1.38!important;
}
.pah-mega-card-arrow{
  color:#4e91a5!important;
  font-size:19px!important;
  font-weight:500!important;
}
.pah-mega-list{
  margin-top:8px!important;
}
.pah-mega-list li{
  border-bottom:1px solid #e5edf1!important;
}
.pah-header .pah-mega-list a{
  min-height:42px;
  padding:10px 9px!important;
  border-radius:5px!important;
  color:#243848!important;
  font-size:13px!important;
  font-weight:650!important;
  letter-spacing:0!important;
}
.pah-header .pah-mega-list a span,
.pah-mega-chemicals .pah-mega-list a span,
.pah-mega-instruments .pah-mega-list a span{
  color:#4e91a5!important;
  font-size:16px!important;
}
.pah-header .pah-mega-list a:hover,.pah-header .pah-mega-list a:focus{
  color:#243848!important;
  background:#edf4f7!important;
}
.pah-mega-chemicals .pah-mega-list a:hover,.pah-mega-chemicals .pah-mega-list a:focus{
  box-shadow:inset 3px 0 0 #51b3c0;
}
.pah-mega-instruments .pah-mega-list a:hover,.pah-mega-instruments .pah-mega-list a:focus{
  box-shadow:inset 3px 0 0 #4e91a5;
}
.pah-mega-view-all{
  margin-top:12px!important;
  min-height:46px;
  padding:12px 18px!important;
  border-top:1px solid #d5e2e7!important;
  background:#edf4f7!important;
  color:#243848!important;
  font-size:13px!important;
  font-weight:750!important;
  letter-spacing:0!important;
}
.pah-mega-view-all:hover,.pah-mega-view-all:focus{
  background:#e3eef2!important;
  color:#2f6075!important;
}

/* Hero buttons: closer to the product-page button proportions */
@media(min-width:761px){
  .phh-buttons{gap:12px!important}
  .phh-btn{
    min-height:44px!important;
    padding:0 18px!important;
    border-radius:6px!important;
    font-size:13px!important;
    font-weight:750!important;
    letter-spacing:.1px!important;
    box-shadow:none!important;
  }
  .phh-btn svg{
    width:17px!important;
    height:17px!important;
  }
  .phh-btn-primary{
    box-shadow:0 6px 14px rgba(47,96,117,.14)!important;
  }
}

/* Keep mobile controls compact but comfortably tappable */
@media(max-width:760px){
  .pah-mobile-categories .pah-mega-card-copy strong{font-size:14px!important}
  .pah-mobile-categories .pah-mega-card-copy small{font-size:10.5px!important}
  .phh-btn{min-height:46px!important;font-size:12.5px!important;padding:0 14px!important}
}

/* v1.4.9 — final tablet and phone responsive correction */

/* Tablet and compact-laptop header: clean two-row layout instead of crowding everything in one row. */
@media (min-width:761px) and (max-width:1180px){
  .pah-container{width:calc(100% - 32px)}
  .pah-topbar-inner{height:38px;min-height:38px;padding:0;display:flex;text-align:left}
  .pah-welcome{margin:0;font-size:12px}
  .pah-contact-links{gap:12px;font-size:11.5px;flex-wrap:nowrap}
  .pah-contact-links svg{width:16px;height:16px}

  .pah-main-inner{
    min-height:auto;
    padding:12px 0 13px;
    grid-template-columns:220px minmax(0,1fr) 44px;
    grid-template-rows:auto auto;
    gap:10px 16px;
  }
  .pah-logo{grid-column:1;grid-row:1}
  .pah-logo img{width:205px;max-height:55px}
  .pah-actions{grid-column:2;grid-row:1;justify-self:end;gap:8px}
  .pah-mobile-toggle{grid-column:3;grid-row:1;align-self:center}
  .pah-search{grid-column:1/-1;grid-row:2;width:100%;height:44px;margin:0!important}
  .pah-search input{font-size:13.5px;padding:0 14px}
  .pah-search button{width:48px}
  .pah-action-link{width:43px;height:46px}
  .pah-action-icon svg{width:23px;height:23px}
  .pah-action-label{font-size:9.5px}
  .pah-action-divider{height:27px}
  .pah-quote{height:42px;min-width:142px;padding:0 12px;font-size:11.5px}
}

/* Tablet Hero: smaller typography, image allowed to breathe, one compact trust row. */
@media (min-width:761px) and (max-width:1080px){
  .phh-slider{height:clamp(455px,var(--phh-height-tablet),490px);min-height:455px}
  .phh-slide{background-size:auto 86%;background-position:82% center}
  .phh-content-wrap{padding-left:58px;padding-right:38px}
  .phh-content{width:min(395px,46%);padding:0 0 28px}
  .phh-accent{font-size:28px;line-height:1.08;letter-spacing:-.35px}
  .phh-content h1{font-size:34px!important;line-height:1.07!important;letter-spacing:-.55px!important}
  .phh-rule{width:42px;height:3px;margin:17px 0}
  .phh-content p{font-size:14px;line-height:1.5;margin-bottom:19px!important}
  .phh-buttons{gap:9px!important}
  .phh-btn{min-height:42px!important;padding:0 14px!important;font-size:11.5px!important}
  .phh-arrow{top:57%;width:36px;height:36px}
  .phh-arrow svg{width:19px;height:19px}
  .phh-prev{left:9px}.phh-next{right:9px}
  .phh-dots{bottom:18px}

  .phh-trust-wrap{position:relative;left:auto;bottom:auto;transform:none;margin-top:-18px;padding:0 14px 18px}
  .phh-trust{grid-template-columns:repeat(5,minmax(0,1fr));padding:12px 8px;border-radius:12px;row-gap:0}
  .phh-trust-item{
    min-height:92px;
    display:flex;
    flex-direction:column;
    justify-content:flex-start;
    gap:6px;
    padding:7px 8px;
    text-align:center;
    border-right:1px solid #d5e2e7;
    border-bottom:0;
  }
  .phh-trust-item:nth-child(3){border-right:1px solid #d5e2e7}
  .phh-trust-item:last-child{border-right:0}
  .phh-trust-icon{width:40px;height:40px;margin:0 auto}
  .phh-trust-icon svg{width:23px;height:23px}
  .phh-trust-copy{align-items:center}
  .phh-trust-copy strong{font-size:15px;line-height:1.05}
  .phh-trust-copy span{font-size:10.5px;line-height:1.18;margin-top:2px}
  .phh-trust-copy small{display:none}
}

/* Phone header: two-row top bar, one uncluttered icon row and search beneath. */
@media (max-width:760px){
  html,body{max-width:100%;overflow-x:hidden}
  .pah-container{width:calc(100% - 20px)}
  .pah-topbar-inner{
    min-height:0;
    padding:6px 0 7px;
    display:grid;
    grid-template-columns:1fr;
    gap:5px;
    text-align:left;
  }
  .pah-welcome{margin:0;font-size:11px;line-height:1.2}
  .pah-contact-links{
    width:100%;
    justify-content:space-between;
    gap:7px;
    font-size:9.6px;
    flex-wrap:nowrap;
  }
  .pah-contact-links a{gap:5px;min-width:0}
  .pah-contact-links a:first-child{flex:1;overflow:hidden}
  .pah-contact-links a:first-child span{display:block;max-width:none;overflow:hidden;text-overflow:ellipsis}
  .pah-contact-links a:last-child{flex:none}
  .pah-contact-links svg{width:14px;height:14px;flex:none}
  .pah-sep{height:14px}

  .pah-main-inner{
    padding:9px 0 10px;
    grid-template-columns:minmax(120px,1fr) 36px 36px 36px;
    grid-template-rows:auto auto;
    gap:7px 5px;
  }
  .pah-logo img{width:150px;max-height:44px}
  .pah-action-link,.pah-mobile-toggle{width:36px;height:36px}
  .pah-action-icon svg{width:21px;height:21px}
  .pah-cart-count{top:-7px;right:-8px;min-width:17px;height:17px;line-height:13px;font-size:9px}
  .pah-search{height:41px;margin-top:1px!important;border-radius:6px}
  .pah-search input{padding:0 11px;font-size:12.5px}
  .pah-search button{width:43px}
  .pah-search button svg{width:20px;height:20px}
  .pah-quote{display:none!important}

  /* Mobile Hero: controlled type sizes, smaller controls and compact CTAs. */
  .phh-slider{height:clamp(530px,var(--phh-height-mobile),575px);min-height:530px}
  .phh-slide{background-size:auto 50%;background-position:right bottom}
  .phh-slide:before{background:linear-gradient(180deg,rgba(247,251,252,.99) 0%,rgba(247,251,252,.96) 47%,rgba(247,251,252,.56) 68%,rgba(247,251,252,.05) 100%)}
  .phh-content,.phh-position-center .phh-content,.phh-position-right .phh-content{padding:25px 18px 0}
  .phh-accent{font-size:24px;line-height:1.08;letter-spacing:-.25px}
  .phh-content h1{margin-top:5px!important;font-size:29px!important;line-height:1.08!important;letter-spacing:-.4px!important}
  .phh-rule{width:38px;height:3px;margin:15px 0}
  .phh-content p{font-size:13.5px;line-height:1.48;margin-bottom:17px!important;max-width:94%}
  .phh-buttons{width:100%;max-width:380px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .phh-btn{min-height:43px!important;padding:0 8px!important;font-size:10.5px!important;gap:6px;border-radius:5px!important}
  .phh-btn svg{width:15px!important;height:15px!important}
  .phh-arrow{top:66%;width:34px;height:34px}
  .phh-arrow svg{width:18px;height:18px}
  .phh-prev{left:5px}.phh-next{right:5px}
  .phh-dots{bottom:13px;gap:7px}
  .phh-dots button{width:9px;height:9px}

  /* Five compact trust tiles across the phone, instead of a very long vertical list. */
  .phh-trust-wrap{position:relative;left:auto;bottom:auto;transform:none;width:100%!important;margin-top:-10px;padding:0 7px 17px;background:#f5fafb}
  .phh-trust{
    grid-template-columns:repeat(5,minmax(0,1fr));
    padding:9px 4px 10px;
    border-radius:11px;
    overflow:hidden;
  }
  .phh-trust-item{
    min-width:0;
    min-height:88px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:flex-start;
    gap:5px;
    padding:5px 3px;
    text-align:center;
    border-right:1px solid #dce6ea;
    border-bottom:0;
  }
  .phh-trust-item:last-child{border-right:0}
  .phh-trust-icon{width:34px;height:34px}
  .phh-trust-icon svg{width:20px;height:20px}
  .phh-trust-copy{align-items:center;width:100%}
  .phh-trust-copy strong{font-size:12.5px;line-height:1.05;word-break:normal}
  .phh-trust-copy span{font-size:8.8px;line-height:1.18;margin-top:2px;word-break:normal}
  .phh-trust-copy small{display:none}
}

@media (max-width:390px){
  .pah-main-inner{grid-template-columns:minmax(112px,1fr) 34px 34px 34px;gap:5px 4px}
  .pah-logo img{width:138px}
  .pah-action-link,.pah-mobile-toggle{width:34px;height:34px}
  .phh-content,.phh-position-center .phh-content,.phh-position-right .phh-content{padding-left:15px;padding-right:15px}
  .phh-accent{font-size:22px}
  .phh-content h1{font-size:27px!important}
  .phh-content p{font-size:13px}
  .phh-buttons{grid-template-columns:1fr;max-width:245px}
  .phh-btn{font-size:11px!important}
  .phh-trust-item{padding-left:2px;padding-right:2px}
  .phh-trust-copy strong{font-size:11.5px}
  .phh-trust-copy span{font-size:8.2px}
}

/* v1.4.10 — equal tablet CTAs and simplified phone top bar */
@media (min-width:761px) and (max-width:1080px){
  .phh-buttons{
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    width:min(100%,360px)!important;
    gap:10px!important;
  }
  .phh-btn{
    width:100%!important;
    min-width:0!important;
    min-height:43px!important;
    padding:0 10px!important;
    justify-content:center!important;
    white-space:nowrap!important;
  }
}

@media (max-width:760px){
  .pah-topbar-inner{
    display:block!important;
    min-height:0!important;
    padding:7px 0!important;
  }
  .pah-welcome{display:none!important}
  .pah-contact-links{
    display:flex!important;
    align-items:center!important;
    justify-content:space-between!important;
    width:100%!important;
    gap:8px!important;
    font-size:9.8px!important;
    line-height:1.2!important;
  }
  .pah-contact-links a:first-child{
    flex:1 1 auto!important;
    min-width:0!important;
    overflow:hidden!important;
  }
  .pah-contact-links a:first-child span{
    display:block!important;
    max-width:none!important;
    overflow:hidden!important;
    text-overflow:ellipsis!important;
    white-space:nowrap!important;
  }
  .pah-contact-links a:last-child{
    flex:0 0 auto!important;
  }
}