/* ACS AIR CARE / PREMIUM 16:9 SHOWCASE — 2026.10.23
   Approved photography/icons used as-is. Mobile supplements live outside the 16:9 viewport. */
.acs-home .hero{min-height:620px!important;padding:0!important}
.acs-home .hero .hero-inner{padding-top:33px;padding-bottom:29px;position:relative;z-index:2}
.acs-home .hero .hero-logo{width:188px;max-width:41%;margin-bottom:9px}
.acs-home .hero .acs-hero-specialist{display:block;max-width:max-content;color:#0b4272;background:rgba(255,255,255,.85);border-left:3px solid #299b4b;padding:6px 12px;font:800 11px/1.3 Arial,sans-serif;letter-spacing:.14em;margin:0 0 12px;text-transform:uppercase;border-radius:0 5px 5px 0}
.acs-home .hero h1{font-size:clamp(53px,5.7vw,79px);line-height:.98;margin:0!important;letter-spacing:-.057em;color:#103c73}
.acs-home .hero h1 span{color:#19773c}
.acs-home .hero .acs-hero-hook{font:800 clamp(16px,1.5vw,21px)/1.35 Arial,sans-serif!important;max-width:540px;margin:15px 0 3px!important;color:#0b3b6d!important}
.acs-home .hero .acs-hero-subtext{font:500 clamp(13px,1.1vw,16px)/1.5 Arial,sans-serif!important;max-width:520px;margin:0!important;color:#385c76!important}
.acs-home .hero .acs-hero-offer{display:flex;align-items:center;gap:15px;width:max-content;max-width:100%;margin-top:17px;padding:10px 16px 10px 13px;border:1px solid rgba(34,141,63,.34);border-radius:14px;background:rgba(255,255,255,.93);box-shadow:0 9px 26px rgba(15,63,65,.12)}
.acs-home .hero .acs-hero-price{font:900 clamp(30px,3vw,43px)/1 Arial,sans-serif;letter-spacing:-.055em;color:#188841}
.acs-home .hero .acs-hero-offer strong{display:block;color:#0f3d71;font:800 14px/1.2 Arial,sans-serif}
.acs-home .hero .acs-hero-offer small{display:block;color:#526e81;font:600 11px/1.4 Arial,sans-serif;margin-top:3px}
.acs-home .hero .actions{margin-top:16px;gap:11px}
.acs-home .hero .trust-row{margin-top:19px;gap:15px}
.acs-home .hero .trust-item img{width:38px;height:38px}
.acs-home .hero .trust-item span{font-size:10px}
.acs-home .hero .hero-assurance{margin-top:12px;font-size:11px}
/* Slides always have a genuine 16:9 image frame. Keep slideshow directly under the main hero. */
.acs-home .ac-rich-showcase{display:block!important;width:100%!important;max-width:none!important;padding:24px 22px 15px!important;margin:0!important;background:linear-gradient(180deg,#e9f3f7,#f8fbfc)!important}
.acs-home .ac-rich-stage{position:relative!important;width:min(1120px,100%)!important;max-width:1120px!important;margin:0 auto!important;aspect-ratio:16/9!important;height:auto!important;min-height:0!important;max-height:none!important;padding:0!important;overflow:hidden!important;isolation:isolate!important;border-radius:20px!important;background:#fff!important;box-shadow:0 18px 45px rgba(11,49,85,.17)!important}
.acs-home .ac-rich-slide{position:absolute!important;inset:0!important;height:100%!important;min-height:0!important;width:100%!important;display:block;overflow:hidden!important;background:#fff;color:#0d315b;animation:acsSlideFade .48s ease both}
.acs-home .ac-rich-slide[hidden]{display:none!important}
@keyframes acsSlideFade{from{opacity:.2}to{opacity:1}}
.acs-home .ac-rich-slide .ac-slide-photo{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;z-index:0!important;background-size:cover!important;background-position:center!important;opacity:1!important;filter:none!important;transform:none!important}
.acs-home .slide-family .ac-slide-photo{background-image:url('../assets/approved-backgrounds/family.webp')!important;background-position:center!important}
.acs-home .slide-pets .ac-slide-photo{background-image:url('../assets/approved-backgrounds/pets.webp')!important;background-position:center!important}
.acs-home .slide-ducts .ac-slide-photo{background-image:url('../assets/approved-backgrounds/ducts.webp')!important;background-position:center!important}
.acs-home .slide-results .ac-slide-photo{background-image:url('../assets/approved-backgrounds/results.webp')!important;background-position:center!important;opacity:.20!important;filter:none!important}
.acs-home .ac-rich-slide .ac-slide-scrim{position:absolute!important;inset:0!important;z-index:1!important;pointer-events:none;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.99) 24%,rgba(255,255,255,.94) 36%,rgba(255,255,255,.57) 55%,rgba(255,255,255,.04) 85%)!important}
.acs-home .slide-results .ac-slide-scrim{background:rgba(255,255,255,.78)!important}
.acs-home .ac-rich-slide .ac-slide-body{position:relative!important;z-index:2!important;display:flex!important;align-items:flex-start!important;flex-direction:column!important;justify-content:flex-start!important;width:100%!important;max-width:none!important;height:100%!important;min-height:0!important;margin:0!important;padding:clamp(24px,3.1vw,44px) clamp(54px,5.5vw,82px) clamp(23px,2.5vw,35px)!important;overflow:hidden!important}
.acs-home .ac-rich-slide .ac-slide-kicker{color:#226e49!important;font:800 clamp(10px,.88vw,13px)/1.4 Arial,sans-serif!important;letter-spacing:.24em!important;margin:0 0 12px!important}
.acs-home .ac-rich-slide .ac-slide-body h2{color:#0a2d56!important;font-size:clamp(36px,4.15vw,65px)!important;font-weight:900!important;line-height:1.015!important;letter-spacing:-.055em!important;margin:0 0 11px!important;max-width:760px!important;text-shadow:none!important}
.acs-home .ac-rich-slide .ac-slide-body h2 span{color:#16783b!important}
.acs-home .ac-rich-slide .ac-slide-intro{font:500 clamp(12px,1.05vw,16px)/1.43 Arial,sans-serif!important;letter-spacing:0!important;color:#33516e!important;max-width:54%!important;margin:0!important;text-shadow:none!important}
.acs-home .ac-rich-slide .ac-benefits{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;align-items:start!important;gap:10px!important;width:min(600px,59%)!important;max-width:none!important;margin-top:auto!important;padding:9px 0 2px!important}
.acs-home .ac-rich-slide .ac-benefit{display:flex!important;min-width:0!important;align-items:center!important;flex-direction:column!important;padding:0!important;margin:0!important;text-align:center!important;box-shadow:none!important;border:0!important;background:transparent!important}
.acs-home .ac-rich-slide .solo-ring{display:flex!important;align-items:center!important;justify-content:center!important;flex:none!important;width:clamp(62px,6.4vw,101px)!important;height:clamp(62px,6.4vw,101px)!important;max-width:none!important;max-height:none!important;min-height:0!important;border:0!important;border-radius:50%!important;margin:0 0 6px!important;background:transparent!important;box-shadow:none!important;overflow:visible!important}
.acs-home .ac-rich-slide .solo-ring img{display:block!important;width:100%!important;height:100%!important;max-height:none!important;max-width:none!important;object-fit:contain!important;object-position:center!important;filter:none!important}
.acs-home .ac-rich-slide .ac-benefit h3{font:800 clamp(10px,1.05vw,14px)/1.15 Arial,sans-serif!important;color:#103b6b!important;margin:0 0 3px!important}
.acs-home .ac-rich-slide .ac-benefit p{font:500 clamp(9px,.82vw,12px)/1.25 Arial,sans-serif!important;color:#3c617e!important;margin:0!important}
.acs-home .slide-ducts .ac-slide-body h2{font-size:clamp(34px,3.6vw,55px)!important}
.acs-home .slide-ducts .ac-contaminants{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:10px 9px!important;width:min(580px,58%)!important;min-width:0!important;margin-top:auto!important;justify-items:stretch!important}
.acs-home .slide-ducts .ac-contaminant{display:flex!important;align-items:center!important;flex-direction:column!important;text-align:center!important;min-width:0!important;padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}
.acs-home .slide-ducts .ac-micro{display:block!important;width:clamp(51px,5.15vw,78px)!important;height:clamp(51px,5.15vw,78px)!important;flex:none!important;margin:0 0 2px!important;border:0!important;box-shadow:none!important;background-size:contain!important;background-position:center!important;background-repeat:no-repeat!important;background-color:transparent!important}
.acs-home .slide-ducts .ac-contaminant h3{font:800 clamp(10px,.88vw,12px)/1.17 Arial,sans-serif!important;margin:0!important;color:#103b6b!important}
.acs-home .slide-ducts .ac-contaminant p{font:500 clamp(9px,.78vw,11px)/1.2 Arial,sans-serif!important;margin:2px 0 0!important;color:#45627d!important}
/* Before/after: the source image is already a complete composition; never crop it. */
.acs-home .slide-results .ac-slide-body{padding-top:28px!important;padding-bottom:23px!important}
.acs-home .slide-results .ac-slide-body h2{font-size:clamp(33px,3.65vw,57px)!important;max-width:1050px!important;line-height:1.02!important;margin-bottom:9px!important}
.acs-home .slide-results .ac-slide-intro{max-width:100%!important;font-size:clamp(12px,1.03vw,15px)!important}
.acs-home .slide-results .ac-results{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;align-items:end!important;gap:12px!important;width:100%!important;margin-top:auto!important}
.acs-home .slide-results .acs-supplied-photo-card{min-width:0!important;margin:0!important;overflow:visible!important;padding:0 0 6px!important;background:rgba(255,255,255,.95)!important;border:1px solid #e2e8ed!important;border-radius:13px!important;box-shadow:0 9px 20px rgba(9,45,75,.14)!important}
.acs-home .slide-results .acs-supplied-photo-card img{display:block!important;max-width:100%!important;width:100%!important;height:auto!important;aspect-ratio:unset!important;object-fit:contain!important;object-position:center!important;border-radius:12px 12px 0 0!important;margin:0!important}
.acs-home .slide-results .acs-supplied-photo-card figcaption{font:800 clamp(11px,.95vw,14px)/1.25 Arial,sans-serif!important;color:#0f3a6e!important;text-align:center!important;padding:5px 5px 0!important}
.acs-home .slide-results .acs-comparison-disclosure{font:500 clamp(10px,.85vw,12px)/1.25 Arial,sans-serif!important;color:#52667a!important;padding:0!important;margin:10px 0 0!important;background:none!important}
.acs-home .ac-rich-stage>.slide-arrow{position:absolute!important;z-index:10!important;top:50%!important;transform:translateY(-50%)!important;width:37px!important;height:37px!important;display:grid!important;place-items:center!important;border:1px solid #d5e1e9!important;border-radius:50%!important;background:rgba(255,255,255,.96)!important;color:#0d3c70!important;box-shadow:0 4px 13px rgba(2,35,71,.17)!important;font-size:28px!important;line-height:1!important;cursor:pointer!important}
.acs-home .ac-rich-stage>.slide-prev{left:8px!important}.acs-home .ac-rich-stage>.slide-next{right:8px!important}
.acs-home .ac-rich-showcase .slider-bottom{width:min(1120px,100%)!important;margin:0 auto!important;min-height:39px!important;padding:10px 0 0!important;display:flex!important;align-items:center!important;justify-content:center!important}
.acs-home .ac-rich-showcase .slider-toggle{font-weight:700!important;color:#4a6981!important}
.acs-home .ac-rich-showcase .dots button{width:9px;height:9px;border:0;background:#98b5c2}
.acs-home .ac-rich-showcase .dots button.active{width:28px;background:#278e49}
.acs-home .acs-slide-mobile-details{display:none}
.acs-home .acs-slide-leadin{width:min(1120px,100%);margin:0 auto 12px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 15px}
.acs-home .acs-slide-leadin span{color:#145080;font:800 10px/1.4 Arial,sans-serif;text-transform:uppercase;letter-spacing:.17em}
.acs-home .acs-slide-leadin a{color:#167844;text-decoration:none;font:800 12px/1.4 Arial,sans-serif}
@media(min-width:701px) and (max-width:950px){
 .acs-home .ac-rich-slide .ac-slide-body{padding:22px 50px 20px!important}
 .acs-home .ac-rich-slide .ac-slide-kicker{margin-bottom:7px!important}
 .acs-home .ac-rich-slide .ac-slide-body h2{font-size:clamp(31px,4vw,43px)!important;margin-bottom:6px!important}
 .acs-home .ac-rich-slide .ac-slide-intro{font-size:12px!important;max-width:56%!important;line-height:1.35!important}
 .acs-home .ac-rich-slide .solo-ring{width:56px!important;height:56px!important}
 .acs-home .ac-rich-slide .ac-benefit h3{font-size:10px!important}.acs-home .ac-rich-slide .ac-benefit p{font-size:9px!important}
 .acs-home .slide-ducts .ac-micro{width:45px!important;height:45px!important}
 .acs-home .slide-ducts .ac-contaminants{gap:7px!important}
 .acs-home .slide-results .ac-slide-body h2{font-size:clamp(29px,3.8vw,40px)!important}
 .acs-home .slide-results .ac-slide-body{padding:19px 51px!important}
 .acs-home .slide-results .ac-results{gap:7px!important}
}
/* Mobile keeps the artwork literally 16:9. Text and round artwork are presented in an attached accessible panel. */
@media(max-width:700px){
 .acs-home .hero{min-height:0!important}
 .acs-home .hero .hero-inner{padding:27px 18px 26px!important}
 .acs-home .hero .hero-logo{width:142px!important;max-width:43%!important}
 .acs-home .hero .acs-hero-specialist{font-size:9px!important;letter-spacing:.09em!important;max-width:100%}
 .acs-home .hero h1{font-size:clamp(40px,10.4vw,60px)!important;line-height:1.005!important}
 .acs-home .hero .acs-hero-hook{font-size:15px!important;line-height:1.4!important;margin-top:13px!important}
 .acs-home .hero .acs-hero-subtext{font-size:12px!important;line-height:1.45!important}
 .acs-home .hero .acs-hero-offer{padding:9px 12px!important;gap:11px!important}
 .acs-home .hero .acs-hero-price{font-size:35px!important}
 .acs-home .hero .acs-hero-offer strong{font-size:12px!important}
 .acs-home .hero .acs-hero-offer small{font-size:10px!important}
 .acs-home .hero .trust-row{gap:9px!important;margin-top:17px!important}
 .acs-home .hero .trust-item{max-width:45%!important;gap:5px!important}
 .acs-home .hero .trust-item img{width:29px!important;height:29px!important}
 .acs-home .hero .trust-item span{font-size:9px!important}
 .acs-home .hero .hero-assurance{font-size:10px!important;line-height:1.65!important}
 .acs-home .ac-rich-showcase{padding:15px 11px 16px!important}
 .acs-home .ac-rich-stage{width:100%!important;aspect-ratio:16/9!important;height:auto!important;min-height:0!important;max-height:none!important;border-radius:14px!important}
 .acs-home .ac-rich-slide{position:absolute!important;inset:0!important;min-height:0!important;height:100%!important}
 .acs-home .ac-rich-slide .ac-slide-photo{inset:0!important;width:100%!important;height:100%!important;opacity:1!important;background-size:cover!important;background-position:64% center!important}
 .acs-home .slide-family .ac-slide-photo{background-position:56% center!important}
 .acs-home .slide-pets .ac-slide-photo{background-position:53% center!important}
 .acs-home .slide-ducts .ac-slide-photo{background-position:55% center!important}
 .acs-home .slide-results .ac-slide-photo{background-image:url('../assets/approved-backgrounds/results.webp')!important;background-size:contain!important;background-position:center 80%!important;opacity:.7!important}
 .acs-home .ac-rich-slide .ac-slide-scrim{background:linear-gradient(90deg,rgba(255,255,255,.99) 0%,rgba(255,255,255,.94) 42%,rgba(255,255,255,.19) 75%,rgba(255,255,255,0) 100%)!important}
 .acs-home .slide-results .ac-slide-scrim{background:linear-gradient(180deg,#ffffff 0%,rgba(255,255,255,.88) 37%,rgba(255,255,255,.08) 85%)!important}
 .acs-home .ac-rich-slide .ac-slide-body{position:relative!important;width:100%!important;height:100%!important;min-height:0!important;overflow:hidden!important;padding:15px 17px!important}
 .acs-home .ac-rich-slide .ac-slide-kicker{font-size:8px!important;line-height:1.1!important;letter-spacing:.11em!important;margin:0 0 6px!important;max-width:66%!important}
 .acs-home .ac-rich-slide .ac-slide-body h2{font-size:clamp(25px,7vw,34px)!important;line-height:1.04!important;letter-spacing:-.055em!important;max-width:70%!important;margin:0!important}
 .acs-home .slide-ducts .ac-slide-body h2{font-size:clamp(25px,6.6vw,33px)!important}
 .acs-home .slide-results .ac-slide-body{padding:14px 17px!important}
 .acs-home .slide-results .ac-slide-body h2{font-size:clamp(22px,5.9vw,30px)!important;max-width:94%!important}
 .acs-home .slide-results .ac-slide-kicker{max-width:94%!important}
 .acs-home .ac-rich-slide .ac-slide-intro,.acs-home .ac-rich-slide .ac-benefits,.acs-home .ac-rich-slide .ac-contaminants,.acs-home .ac-rich-slide .ac-results,.acs-home .ac-rich-slide .acs-comparison-disclosure{display:none!important}
 .acs-home .ac-rich-stage>.slide-arrow{width:26px!important;height:26px!important;font-size:18px!important;top:auto!important;bottom:6px!important;transform:none!important}
 .acs-home .ac-rich-stage>.slide-prev{left:7px!important}.acs-home .ac-rich-stage>.slide-next{right:7px!important}
 .acs-home .acs-slide-mobile-details{display:block;max-width:100%;min-height:94px;position:relative;background:#fff;border:1px solid #dfeaf0;border-top:0;padding:16px 14px 15px;border-radius:0 0 13px 13px;box-shadow:0 8px 17px rgba(12,44,75,.06);color:#24496c}
 .acs-home .acs-slide-mobile-details .acs-slide-mobile-intro{font:500 12px/1.5 Arial,sans-serif;color:#3f6079;margin:0 0 11px}
 .acs-home .acs-slide-mobile-details .ac-benefits{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin:0;padding:0;width:100%;max-width:100%}
 .acs-home .acs-slide-mobile-details .ac-benefit{display:flex;flex-direction:column;align-items:center;min-width:0;padding:0;text-align:center}
 .acs-home .acs-slide-mobile-details .solo-ring{display:block!important;width:clamp(50px,14vw,66px)!important;height:clamp(50px,14vw,66px)!important;border:0!important;background:transparent!important;box-shadow:none!important;margin:0 0 4px!important;overflow:visible!important}
 .acs-home .acs-slide-mobile-details .solo-ring img{width:100%!important;height:100%!important;object-fit:contain!important;display:block!important}
 .acs-home .acs-slide-mobile-details .ac-benefit h3{font:800 10px/1.18 Arial,sans-serif;color:#113e6f;margin:0}
 .acs-home .acs-slide-mobile-details .ac-benefit p{display:none}
 .acs-home .acs-slide-mobile-details .ac-contaminants{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px 6px;margin:0}
 .acs-home .acs-slide-mobile-details .ac-contaminant{display:flex;flex-direction:column;min-width:0;align-items:center;text-align:center}
 .acs-home .acs-slide-mobile-details .ac-micro{display:block;width:clamp(47px,14vw,66px);height:clamp(47px,14vw,66px);background-position:center;background-repeat:no-repeat;background-size:contain;margin:0 0 4px;border:0}
 .acs-home .acs-slide-mobile-details .ac-contaminant h3{font:800 10px/1.2 Arial,sans-serif;color:#113e6f;margin:0}
 .acs-home .acs-slide-mobile-details .ac-contaminant p{font:500 9px/1.2 Arial,sans-serif;color:#58728b;margin:3px 0 0}
 .acs-home .acs-slide-mobile-details .ac-results{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:8px 0 0}
 .acs-home .acs-slide-mobile-details .acs-supplied-photo-card{min-width:0;margin:0;background:#fff;border:1px solid #dae5ea;border-radius:9px;overflow:hidden}
 .acs-home .acs-slide-mobile-details .acs-supplied-photo-card img{width:100%;height:auto;max-height:none;object-fit:contain;aspect-ratio:auto;display:block}
 .acs-home .acs-slide-mobile-details .acs-supplied-photo-card figcaption{font:800 11px/1.25 Arial,sans-serif;color:#143d70;text-align:center;padding:6px}
 .acs-home .acs-slide-mobile-details .acs-comparison-disclosure{font:500 10px/1.35 Arial,sans-serif;margin:9px 0 0;color:#516b83}
 .acs-home .ac-rich-showcase .slider-bottom{padding:12px 0 0!important;min-height:25px!important}
 .acs-home .acs-slide-leadin{margin-bottom:10px;gap:8px}
 .acs-home .acs-slide-leadin span{font-size:9px}
 .acs-home .acs-slide-leadin a{font-size:10px}
}
@media(max-width:380px){.acs-home .ac-rich-slide .ac-slide-body{padding:12px 13px!important}.acs-home .ac-rich-slide .ac-slide-body h2{font-size:24px!important}.acs-home .slide-results .ac-slide-body h2{font-size:21px!important}.acs-home .ac-rich-showcase{padding:12px 8px!important}}
@media(prefers-reduced-motion:reduce){.acs-home .ac-rich-slide{animation:none!important}.acs-home .ac-rich-stage{scroll-behavior:auto!important}}
/* Visual QA revisions: full dog contrast; compact aligned before/after gallery. */
@media(min-width:701px){
 .acs-home .slide-pets .ac-slide-scrim{background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.99) 25%,rgba(255,255,255,.81) 43%,rgba(255,255,255,.13) 62%,transparent 77%)!important}
 .acs-home .slide-results .ac-slide-body{justify-content:center!important}
 .acs-home .slide-results .ac-results{margin-top:clamp(18px,2.2vw,29px)!important}
}