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@media(max-width:1150px){.wrap{width:calc(100% - 56px)}.topbar{padding:9px 28px}.header-inner nav{gap:18px;font-size:13px}.header-tools{gap:14px}.header-buy{display:none}.hero{gap:25px}.hero-stage{height:520px}.hero-device.front{left:15px;height:340px;width:215px}.hero-device.rear{height:300px;width:190px;right:9px;top:110px}.hero-proof{gap:22px}.hero-proof strong{font-size:27px}.hero-proof small{font-size:12px}.air-section,.tech-layout,.replacement,.order-grid{gap:45px}.section-heading{gap:40px}.model-image{height:390px}.stage-word{font-size:155px}.hero-actions{gap:15px}.filter-visual{height:450px}.filter-ring{width:370px;height:370px}.filter-visual img{height:380px}.order-grid h2{font-size:48px}.footer-main{gap:25px}}
@media(max-width:850px){.header-inner{height:78px}.header-inner nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:24px 28px;box-shadow:0 15px 20px #0001;font-size:16px;z-index:25}.header-inner nav.open{display:flex;flex-direction:column;gap:0}.header-inner nav a{padding:10px 0}.menu-button{display:block;border:1px solid #ccc;background:white;font-size:13px;padding:9px 12px}.hero{grid-template-columns:1fr 1fr}.hero-stage{height:470px}.hero-device.front{left:10px;height:300px;width:180px;bottom:63px}.hero-device.rear{height:265px;width:160px;right:-5px;top:99px}.hero-description{font-size:16px}.hero-proof{gap:15px}.hero-proof strong{font-size:23px}.hero-proof small{font-size:10px}.hero-proof span{font-size:10px}.hero h1{font-size:51px}.stage-word{font-size:115px}.label-e{right:9px;top:163px}.stage-bottom{font-size:8px;left:15px;right:15px}.benefit-band .wrap{flex-wrap:wrap;justify-content:center;gap:12px 25px}.air-section{gap:30px}.air-panel{padding:23px}.air-panel-top{font-size:12px}.air-reading{gap:22px}.air-value{font-size:73px}.air-reading strong{font-size:17px}.live-badge{font-size:9px}.section{padding:70px 0}.section-heading{gap:30px}.model-image{height:330px}.model-card>p{min-height:72px}.model-actions{gap:18px;flex-wrap:wrap}.tech-layout{gap:35px}.tech-layout h2{font-size:44px}.filter-visual{height:440px}.filter-ring{width:315px;height:315px}.filter-visual img{height:340px}.tech-bottom strong{font-size:30px}.tech-bottom{gap:25px}.video-section{padding:28px;gap:35px}.video-frame{height:320px}.replacement{gap:35px}.replacement-image{height:380px;padding:25px}.order-grid{gap:35px}.order-grid h2{font-size:42px}form{padding:26px}.order-highlights{gap:20px}.order-highlights strong{font-size:20px}.support-grid{gap:25px}.faq-section{padding-top:0;gap:40px}.footer-main{grid-template-columns:1fr 1fr}.footer-main>div:first-child{grid-column:1/-1}}
@media(max-width:600px){html{scroll-padding-top:90px}.wrap{width:calc(100% - 40px)}.topbar{padding:9px 20px;font-size:10px;gap:10px}.topbar span{max-width:210px}.topbar a{align-self:center;font-size:10px}.header-inner{gap:16px;height:76px}.brand,.brand img{width:113px}.brand span{font-size:8px}.header-tools{gap:10px}.languages button{font-size:11px;padding:7px 5px}.menu-button{padding:8px;font-size:12px}.header-inner nav{top:76px}.hero{grid-template-columns:1fr;gap:27px;padding-top:22px;padding-bottom:35px}.hero-copy{padding:12px 0}.hero h1{font-size:clamp(47px,12.6vw,67px)}.eyebrow{font-size:10px;margin-bottom:20px}.hero-description{font-size:16px;margin-top:25px}.hero-actions{margin-top:25px;gap:20px}.hero-proof{margin-top:29px;gap:30px;padding-top:20px;justify-content:space-between}.hero-proof strong{font-size:27px}.hero-proof small{font-size:12px}.hero-proof span{font-size:10px}.hero-stage{height:440px}.hero-device.front{height:300px;width:183px;left:25px;bottom:55px}.hero-device.rear{height:277px;width:174px;right:15px;top:78px}.stage-word{font-size:148px;top:40px}.stage-index{font-size:9px;left:20px;top:20px}.label-a{left:21px;bottom:80px}.label-e{right:12px;top:147px}.stage-bottom{font-size:8px;bottom:20px}.orbit{left:-130px;top:160px}.orbit-two{left:-175px;top:119px}.orbit-three{left:-225px;top:80px}.benefit-band{padding:16px 0}.benefit-band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:13px 15px;font-size:11px}.benefit-band span{border-left:1px solid #91731b;padding-left:11px}.section{padding:55px 0}h2{font-size:39px}.air-section{grid-template-columns:1fr;gap:30px}.air-intro>p:not(.eyebrow){font-size:15px;margin:23px 0}.air-panel{padding:23px}.air-reading{gap:25px}.air-value{font-size:79px}.air-panel-top{font-size:12px}.air-reading strong{font-size:18px}.section-heading{grid-template-columns:1fr;gap:22px;margin-bottom:30px}.section-heading>p{font-size:15px}.model-grid{grid-template-columns:1fr;gap:40px}.model-image{height:390px}.model-info{margin-top:22px}.model-info h3{font-size:39px}.model-price{font-size:27px}.model-card>p{font-size:15px;min-height:0}.model-actions{gap:25px}.model-tags{margin:20px 0}.price-note{font-size:12px;margin-top:30px}.model-ghost{font-size:100px}.tech-layout{grid-template-columns:1fr;gap:20px}.tech-layout h2{font-size:43px}.tech-layout>div>p:not(.eyebrow){font-size:15px}.filter-tabs{margin-top:25px;gap:8px}.filter-tabs button{font-size:10px;padding:10px 12px}#filter-description{min-height:125px}.filter-visual{height:360px}.filter-visual img{height:320px}.filter-caption{font-size:9px}.filter-ring{height:330px;width:330px}.tech-bottom{grid-template-columns:1fr 1fr;gap:28px;margin-top:25px;padding-top:30px}.tech-bottom strong{font-size:32px}.tech-bottom span{font-size:11px}.table-scroll{margin-left:-5px;margin-right:-5px}th,td{font-size:12px;padding:16px 9px;overflow-wrap:anywhere}thead th{font-size:20px}thead th:first-child{font-size:11px}.specs-section>.caption{font-size:12px}.manual-links{gap:18px;flex-direction:column;align-items:flex-start}.manual-links a{font-size:12px}.video-section{grid-template-columns:1fr;padding:25px;gap:28px}.video-frame{height:370px}.video-section p:not(.eyebrow){font-size:15px}.replacement{grid-template-columns:1fr;gap:30px}.replacement-image{height:340px;padding:25px}.replacement p:not(.eyebrow){font-size:15px}.replacement p.caption{font-size:13px}.replacement .button{font-size:14px}.order-grid{grid-template-columns:1fr;gap:35px}.order-grid h2{font-size:41px}.order-grid>div>p:not(.eyebrow){font-size:16px}.order-highlights{gap:20px}.order-highlights strong{font-size:22px}.order-highlights span{font-size:12px}.direct-links{font-size:14px;margin-top:27px}form{padding:25px}form h3{font-size:27px}.support-grid{grid-template-columns:1fr;gap:30px}.support-grid h3{margin:20px 0 15px}.support-grid p{font-size:15px}.faq-section{grid-template-columns:1fr;gap:22px;padding-top:0}summary{font-size:17px}details p{font-size:14px}.footer-main{grid-template-columns:1fr;gap:20px}.footer-main>div:first-child{grid-column:auto}.footer-main p{font-size:13px}.footer-bottom{font-size:10px;margin-top:25px}.dialog-close{font-size:12px}dialog{padding:22px}dialog img{height:320px}.button{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.mobile-dock{display:none}
@media(max-width:600px){
 body{padding-bottom:74px}h1,h2,h3{overflow-wrap:break-word}.header-inner{gap:10px}.hero h1{font-size:clamp(38px,10.8vw,48px);line-height:1.1}.hero h1 span{max-width:100%}.hero-stage{height:360px}.hero-device.front{height:250px;width:155px;left:15px;bottom:44px}.hero-device.rear{height:232px;width:143px;right:10px;top:62px}.stage-bottom{bottom:14px}.stage-word{font-size:130px}.hero-actions .button{width:100%}.hero-actions{gap:16px}.hero-description{font-size:17px}.hero-proof{gap:16px}.hero-proof span{font-size:12px}.header-tools{gap:6px}.languages button{min-height:44px;min-width:34px;font-size:12px;padding:7px 3px}.menu-button{min-height:44px;min-width:44px}.brand,.brand img{width:104px}.topbar{font-size:12px;gap:15px}.topbar a{font-size:11px}.topbar span{max-width:200px}.header-inner nav.open{position:fixed;top:76px;bottom:0;overflow-y:auto;box-shadow:none;padding:24px 20px;background:white}.header-inner nav a{min-height:54px;font-size:20px;border-bottom:1px solid #eee}.model-actions .button{flex:1}.model-actions .text-button{min-height:44px}.model-image{height:350px}.air-panel-top{flex-wrap:wrap;gap:10px}.air-reading strong{overflow-wrap:anywhere}.refresh-button{min-height:44px}.filter-tabs button{min-height:44px;font-size:12px}.manual-links a{font-size:14px;min-height:44px;display:flex;align-items:center}th,td{font-size:14px}thead th:first-child{font-size:14px}form label{font-size:16px}.checkbox{font-size:14px}input:not([type=checkbox]),select{font-size:16px;min-height:52px}.mobile-dock{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:8px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;backdrop-filter:blur(12px);border-top:1px solid #ddd;z-index:30}.mobile-dock a{min-height:46px;display:flex;justify-content:center;align-items:center;border:1px solid #d2d2d2;border-radius:4px;font-size:14px;font-weight:500}.mobile-dock .dock-order{background:var(--yellow);border-color:var(--yellow);font-weight:600}.faq-section summary{min-height:60px}.footer-main>div>a:not(.brand){min-height:44px;display:flex;align-items:center}.footer-bottom{font-size:12px}.order-grid{gap:28px}.label-a{bottom:62px}.label-e{top:130px}
}
@media(max-width:350px){.wrap{width:calc(100% - 32px)}.brand,.brand img{width:90px}.hero-proof strong{font-size:24px}.hero-proof small{font-size:11px}.hero-proof span{font-size:11px}.topbar{padding:8px 16px;font-size:11px}.topbar span{max-width:155px}.hero-stage{height:330px}.hero-device.front{height:224px;width:137px;left:7px}.hero-device.rear{height:205px;width:126px;right:8px}.stage-bottom{letter-spacing:.04em}.filter-tabs{gap:5px}.filter-tabs button{padding:10px 8px}.air-reading{gap:15px}.air-value{font-size:68px}.air-reading strong{font-size:16px}h2{font-size:34px}.order-grid h2{font-size:35px}.video-frame{height:320px}.mobile-dock a{font-size:13px}}
@media(max-width:600px){.hero{gap:20px}.hero-copy{display:contents}.hero-copy>.eyebrow{order:1;margin:8px 0 0}.hero h1{order:2}.hero-stage{order:3;height:310px}.hero-description{order:4;margin-top:0}.hero-actions{order:5;margin-top:0}.hero-proof{order:6;margin-top:6px}.hero-device.front{height:215px;width:133px;left:22px;bottom:39px}.hero-device.rear{height:203px;width:125px;right:22px;top:53px}.stage-index{top:16px}.stage-word{font-size:116px;top:35px}.label-a{bottom:52px}.label-e{top:120px}.stage-bottom{left:16px;right:16px}}

/* Shared interaction and use-case styles. */
:focus-visible{outline:3px solid #151515;outline-offset:4px}button,a,input,select,summary{scroll-margin-block:120px}button{transition:background .18s,transform .18s}button:active,.button:active{transform:translateY(1px)}button:disabled{cursor:wait;opacity:.65}.field-error{display:block;color:#9d1b17;font-size:14px;line-height:1.5}.field-error:empty{display:none}[aria-invalid="true"]{border-color:#9d1b17!important}.scenario-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;border-top:1px solid #bbb;margin-bottom:24px}.scenario-grid article{padding:30px 30px 30px 0}.scenario-grid article+article{padding-left:30px;border-left:1px solid #ddd}.scenario-number{font-size:14px;color:#555}.scenario-grid h3{font-size:28px;margin:24px 0 16px}.scenario-grid p{font-size:16px;line-height:1.65;color:#444}.scenario-grid article:first-child{background:#f5f5ee;padding-left:24px}.scenarios .section-heading{margin-bottom:24px}.hero-actions{flex-wrap:wrap}.inline-link{min-height:28px;display:inline-flex;align-items:center}
@media(max-width:600px){html{scroll-padding-bottom:95px}.scenario-grid{grid-template-columns:1fr}.scenario-grid article,.scenario-grid article+article{padding:24px;border-left:0;border-bottom:1px solid #ddd}.scenario-grid h3{margin:12px 0}.scenario-grid p{font-size:16px}.hero-stage{min-height:310px}.hero-actions .button{min-height:52px}}
@media(prefers-reduced-motion:reduce){button{transition:none}}

.hero-trust{margin-top:23px;font-size:13px;line-height:1.6}.hero-trust p{font-weight:600}.hero-trust a{display:inline-flex;align-items:center;min-height:32px;text-decoration:underline;text-underline-offset:4px;color:#444}.enquiry-steps{list-style:none;margin:28px 0;padding:0;border-top:1px solid #1114}.enquiry-steps li{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid #1114}.enquiry-steps li>span{font-size:12px;padding-top:3px}.enquiry-steps strong{font-size:17px}.enquiry-steps p{font-size:14px;line-height:1.5;margin:8px 0 0;max-width:420px}.hero h1{font-size:clamp(45px,4.8vw,70px)}
@media(max-width:850px){.hero h1{font-size:clamp(38px,5.2vw,52px)}}
@media(max-width:600px){.hero h1{font-size:clamp(37px,10.5vw,48px)}.hero-trust{order:6;margin:0;font-size:13px}.hero-proof{order:7}.hero-trust a{min-height:44px}.enquiry-steps{margin:24px 0}.enquiry-steps p{font-size:15px}.enquiry-steps strong{font-size:18px}}

.function-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid #bbb;margin-bottom:25px}.function-item{padding:30px 28px;border-bottom:1px solid #ccc}.function-item:nth-child(3n+1){padding-left:0}.function-item:nth-child(-n+2){background:#f7f6eb}.function-code{font-size:13px;letter-spacing:.1em;display:inline-block;border:1px solid #c0ac65;padding:6px 10px;margin-bottom:22px}.function-item h3{font-size:27px;margin-bottom:16px}.function-item p{font-size:16px;line-height:1.6}.functions-section>.caption{margin-bottom:18px}.maintenance-details{margin-top:35px}.maintenance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:20px 0}.maintenance-grid h3{font-size:22px}.maintenance-grid p{margin-top:14px;font-size:15px;line-height:1.6}
@media(max-width:850px){.function-grid{grid-template-columns:1fr 1fr}.function-item:nth-child(3n+1){padding-left:28px}.maintenance-grid{grid-template-columns:1fr}}
@media(max-width:600px){.function-grid{grid-template-columns:1fr}.function-item,.function-item:nth-child(3n+1){padding:24px 18px}.function-item h3{font-size:27px}.function-code{margin-bottom:16px}.maintenance-grid{gap:20px}}
/* Final visual audit: consistent spacing and unclipped tablet products. */
.order-grid{align-items:start}.order-grid form{align-self:start}.order-section .order-grid>div p,.order-section .enquiry-steps p,.order-section .order-highlights span{color:#342b0a}.order-section .direct-links{margin-top:24px}.function-item h3{line-height:1.16;letter-spacing:-.025em;text-wrap:balance}.function-item p{max-width:38ch}.function-grid{gap:0 12px}.function-item{padding:28px 24px}.function-item:nth-child(3n+1){padding-left:24px}.function-item:nth-child(-n+2){border-radius:6px 6px 0 0}.scenario-grid h3{line-height:1.15}.scenario-grid article{padding-top:28px;padding-bottom:28px}.section-heading h2,.air-intro h2,.order-grid h2{text-wrap:balance}.hero-stage .stage-bottom{letter-spacing:.08em}.functions-section .caption{max-width:95ch;line-height:1.65}.table-scroll th,.table-scroll td{padding-top:14px;padding-bottom:14px}.support-grid p{line-height:1.7}.model-card>p{line-height:1.65}.maintenance-grid h3{line-height:1.2}.air-panel{border-radius:6px}.order-grid form{border-radius:6px}button:disabled{cursor:default}
@media(min-width:601px) and (max-width:850px){.hero-device.rear{right:14px;width:148px;height:250px;top:105px}.hero-device.front{left:14px;width:172px;height:285px}.label-e{right:14px}.hero-proof{flex-wrap:wrap;gap:16px}.hero-stage{height:450px}.hero-trust p{max-width:30ch}.scenario-grid{grid-template-columns:1fr}.scenario-grid article,.scenario-grid article+article{padding:24px;border-left:0;border-bottom:1px solid #ddd}.scenario-grid h3{margin:14px 0}.scenario-grid p{max-width:60ch}.section-heading{grid-template-columns:1fr;gap:22px}.section-heading>p{max-width:60ch}}
@media(max-width:600px){.function-grid{gap:0}.function-item,.function-item:nth-child(3n+1){padding:24px 18px}.function-item h3{font-size:26px;line-height:1.18;margin-bottom:12px}.function-item p{font-size:16px;line-height:1.6}.functions-section .section-heading{gap:18px}.functions-section .section-heading>p{line-height:1.65}.function-code{margin-bottom:15px}.table-scroll th,.table-scroll td{padding-top:13px;padding-bottom:13px}.order-grid form{padding:24px}.hero-proof strong{white-space:nowrap}.support-grid h3{line-height:1.16}.order-grid .direct-links{margin-top:20px}}

.filter-promo{border-left:3px solid #ffc501;background:#fff8d8;padding:24px;margin:24px 0}.filter-promo .eyebrow{margin-bottom:12px}.filter-promo h3{font-size:28px;line-height:1.15;margin-bottom:14px}.filter-promo p{margin-bottom:14px}.filter-promo .button{margin-top:8px}.document-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;border-top:1px solid #ccc;padding-top:28px}.document-grid h3{font-size:30px;line-height:1.2;margin-bottom:20px}.document-grid p{line-height:1.65;margin:18px 0}.document-grid details{align-self:start}.placement-details{margin:0 0 24px}.placement-details p{max-width:75ch}.document-section{background:linear-gradient(180deg,white,#fafaf3)}
@media(max-width:600px){.document-grid{grid-template-columns:1fr;gap:24px}.document-grid h3{font-size:27px}.filter-promo{padding:20px}.filter-promo .button{width:100%}.hero-proof strong{font-size:25px}.hero-proof span{font-size:11px}}

.hero-trust a{margin-right:16px}.hero-trust .trust-docs{display:flex;width:fit-content}.model-proof{display:flex;flex-wrap:wrap;gap:8px 18px;margin:18px 0 24px;font-size:13px;line-height:1.55}.model-proof a{min-height:32px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:4px}.form-proof{background:#f7f6eb;border-left:3px solid #ffc501;padding:14px 16px;margin:-5px 0 24px;font-size:13px;line-height:1.6}.form-proof p{color:#333}.form-proof a{display:inline-flex;align-items:center;min-height:32px;margin-top:8px;text-decoration:underline;text-underline-offset:4px}.hero-trust p{max-width:52ch}
@media(max-width:600px){.model-proof{font-size:14px;gap:4px 16px}.model-proof a,.form-proof a{min-height:44px}.form-proof{font-size:14px}.hero-trust p{font-size:14px;line-height:1.55}.hero-trust a{font-size:13px}}
/* Full-section silent product film. */
.video-section{position:relative;isolation:isolate;display:flex;align-items:center;min-height:560px;padding:64px;overflow:hidden;background:#141414;border-radius:8px}.video-section .ambient-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%;z-index:-2}.video-section::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,#000b 0%,#0008 32%,#0001 80%)}.video-copy{max-width:480px;position:relative;z-index:1}.video-copy h2{color:white;text-shadow:0 2px 18px #0008}.video-copy p,.video-copy .eyebrow{color:#fff}.video-copy p:not(.eyebrow){max-width:36ch;line-height:1.6}.video-toggle{position:absolute;right:24px;bottom:24px;min-height:44px;padding:10px 18px;background:#141414d9;color:white;border:1px solid #ffffff80;border-radius:4px;z-index:2}.video-toggle:focus-visible{outline-color:#ffc501}
@media(max-width:850px){.video-section{min-height:500px;padding:40px}.video-copy{max-width:340px}.video-copy h2{font-size:46px}}
@media(max-width:600px){.video-section{min-height:580px;padding:28px;align-items:flex-end;padding-bottom:100px}.video-section .ambient-video{object-position:center center}.video-section::before{background:linear-gradient(180deg,#0001 20%,#0004 50%,#000d 100%)}.video-copy h2{font-size:40px}.video-copy .eyebrow{margin-bottom:18px}.video-toggle{right:20px;bottom:24px}.video-copy p:not(.eyebrow){font-size:16px}}
/* Preserve the complete portrait film inside a subtly animated black stage. */
.video-section{background:#000;min-height:600px}
.video-section .ambient-video{inset:0 4% 0 auto;width:48%;height:100%;object-fit:contain;object-position:center;z-index:0}
.video-section::before{inset:-12%;z-index:-1;background:radial-gradient(ellipse at 20% 55%,#ffc50118,transparent 48%),radial-gradient(ellipse at 75% 30%,#79cfc516,transparent 44%);animation:video-stage-glow 7s ease-in-out infinite alternate}
.video-copy{max-width:45%}
@keyframes video-stage-glow{from{opacity:.35;transform:translate3d(-1%,0,0) scale(1)}to{opacity:.85;transform:translate3d(1%,1%,0) scale(1.04)}}
@media(max-width:850px){.video-section{min-height:560px}.video-copy h2{font-size:40px}.video-section .ambient-video{right:2%;width:50%}}
@media(max-width:600px){.video-section{min-height:0;display:flex;flex-direction:column;align-items:stretch;padding:28px 24px 84px;gap:20px}.video-copy{max-width:100%;order:0}.video-copy h2{font-size:36px}.video-section .ambient-video{position:relative;inset:auto;width:100%;height:auto;max-height:480px;aspect-ratio:9/16;object-fit:contain;order:1}.video-section::before{background:radial-gradient(ellipse at 20% 25%,#ffc50118,transparent 50%),radial-gradient(ellipse at 80% 70%,#79cfc518,transparent 50%)}}
@media(prefers-reduced-motion:reduce){.video-section::before{animation:none;opacity:.5;transform:none}}
/* Edge-to-edge Ambilight, sampled from the playing film. */
.video-section.wrap{width:100%;max-width:none;margin-left:0;margin-right:0;border-radius:0;padding-left:max(40px,calc((100% - 1176px)/2));padding-right:max(40px,calc((100% - 1176px)/2));--film-top:90 150 145;--film-bottom:120 105 35}
.video-section::before{inset:-8%;animation:none;opacity:1;transform:none;background:radial-gradient(ellipse at 55% 15%,rgb(var(--film-top) / .3),transparent 60%),radial-gradient(ellipse at 40% 85%,rgb(var(--film-bottom) / .24),transparent 65%);filter:blur(35px)}
.video-section .ambient-video{right:max(32px,calc((100% - 1176px)/2));width:46%}
.video-copy{text-shadow:0 2px 15px #000}
@media(max-width:600px){.video-section.wrap{padding:32px 24px 84px}.video-section .ambient-video{right:auto;width:100%}.video-section::before{filter:blur(20px)}}
@media(prefers-reduced-motion:reduce){.video-section::before{opacity:.4}}
/* Blend the black film background into the surrounding Ambilight. */
.video-section .ambient-video{mix-blend-mode:screen;mask-image:linear-gradient(90deg,transparent 0%,#000 12%,#000 88%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 12%,#000 88%,transparent 100%)}
@media(max-width:600px){.video-section .ambient-video{mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}}
/* New supplied Welkin badge, with its original yellow field intact. */
.brand img{mix-blend-mode:normal;aspect-ratio:1276/477;object-fit:contain}
footer .brand,footer .brand img{width:170px}
.air-notice{position:fixed;right:24px;bottom:24px;width:380px;max-width:calc(100% - 32px);padding:28px;background:#fff;border:1px solid #ddd;border-top:4px solid #ffc501;border-radius:8px;box-shadow:0 16px 60px #0003;z-index:40}.air-notice .eyebrow{max-width:28ch;font-size:11px;margin:0 24px 14px 0}.air-notice h3{font-size:36px;margin-bottom:8px}.air-notice p{margin-bottom:12px;font-size:15px}.air-notice .caption{font-size:12px;color:#555}.air-notice-category{font-weight:600}.air-notice .button{width:100%;margin-top:6px}.air-notice-close{position:absolute;right:8px;top:6px;min-width:44px;min-height:44px;border:0;background:transparent;font-size:28px}.air-notice:focus-within{outline:2px solid #ffc501}@media(max-width:600px){.air-notice{right:16px;bottom:calc(86px + env(safe-area-inset-bottom));padding:22px;max-height:calc(100dvh - 180px);overflow-y:auto}.air-notice h3{font-size:30px}}
.document-grid{grid-template-columns:1fr 1fr;gap:48px}.document-grid .document-item{margin:0;align-self:start;border-bottom:1px solid #ccc}.document-item>summary{display:flex;align-items:center;justify-content:space-between;gap:24px;list-style:none;min-height:88px;padding:20px 0;font-family:inherit;font-size:28px;font-weight:700;line-height:1.2;letter-spacing:-.035em;cursor:pointer}.document-item>summary::-webkit-details-marker{display:none}.document-item>summary::after{content:'+';flex:none;font-size:30px;font-weight:400;line-height:1;width:32px;text-align:center}.document-item[open]>summary::after{content:'−'}.document-body{padding:0 0 28px}.document-body .eyebrow{margin-top:8px}.document-body .inline-link{min-height:44px;display:inline-flex;align-items:center}@media(max-width:600px){.document-grid{grid-template-columns:1fr;gap:0}.document-item>summary{font-size:25px;min-height:88px}.document-body{padding-bottom:24px}}
/* Editorial presentation of the real filter assembly. */
.tech-section{background:#0b0d0c;overflow:hidden;padding-top:100px}.tech-layout{gap:70px;align-items:center}.tech-layout h2{font-size:clamp(42px,4.6vw,68px);max-width:12ch;line-height:1.05}.tech-layout h2 span{color:#ffc501}.tech-layout>div>p:not(.eyebrow){max-width:48ch;line-height:1.7;color:#c1c7c4}.filter-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:34px}.filter-tabs button{min-height:52px;border-radius:4px;font-size:12px;padding:10px 8px;transition:background .25s,color .25s,border-color .25s}.filter-tabs button[aria-selected=true]{background:#ffc501;color:#000;border-color:#ffc501}#filter-description{min-height:180px;padding-top:24px}#filter-description h3{font-size:30px;line-height:1.15;margin-bottom:15px}#filter-description p{font-size:16px;line-height:1.7;color:#c1c7c4;max-width:46ch}.filter-visual{position:relative;min-height:560px;background:radial-gradient(ellipse at center,#66796728,transparent 68%)}.filter-visual img{max-height:580px;width:100%;object-fit:contain;position:relative;z-index:1;filter:drop-shadow(0 24px 35px #0007)}.filter-orbit{position:absolute;left:0;top:20px;font-size:13px;letter-spacing:.18em;color:#a5b3a9}.filter-caption{z-index:2}.filter-story{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-top:64px;padding-bottom:60px;border-top:1px solid #ffffff24;margin-top:40px}.filter-story h3{font-size:clamp(30px,3.2vw,46px);line-height:1.15;max-width:18ch}.filter-story p{color:#c1c7c4;line-height:1.7}.filter-flow{margin:22px 0;color:#ffc501!important;font-size:14px}.filter-story .caption{font-size:13px}.tech-bottom{border-top:1px solid #ffffff24}@media(max-width:850px){.tech-layout{gap:32px}.filter-tabs{gap:5px}.filter-tabs button{font-size:10px}.filter-visual{min-height:420px}.filter-story{gap:32px}}@media(max-width:600px){.tech-section{padding-top:60px}.tech-layout{display:flex;flex-direction:column;gap:20px}.tech-layout>div{width:100%}.tech-layout h2{font-size:43px;max-width:13ch}.filter-tabs button{font-size:11px;min-height:50px}.filter-visual{min-height:0;order:-1;height:340px}.filter-visual img{height:340px}.filter-orbit{top:5px}.filter-caption{font-size:10px}.filter-story{grid-template-columns:1fr;gap:22px;margin-top:20px;padding-top:36px;padding-bottom:36px}.filter-story h3{font-size:34px}#filter-description{min-height:210px}#filter-description h3{font-size:28px}}
.phone-entry{display:flex;align-items:center;border:1px solid #ccc;background:#fafafa;margin-top:8px;margin-bottom:0}.phone-entry>span{padding-left:16px;color:#333;font-size:16px;flex:none}.phone-entry input{border:0!important;margin:0!important;background:transparent;min-width:0;flex:1;padding-left:10px!important}.phone-entry:focus-within{outline:3px solid #18669b;outline-offset:3px}
/* The phone prefix and input share one accessible focus outline. */
.phone-entry input:focus,.phone-entry input:focus-visible{outline:none;box-shadow:none}
/* Mobile dropdown stays attached to the sticky header, including iOS browsers. */
@media(max-width:1000px){header{z-index:60;backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}.header-inner nav.open{position:absolute;top:100%;bottom:auto;left:0;right:0;max-height:calc(100dvh - 100px);overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;background:#fff;box-shadow:0 16px 24px #0002;z-index:61;padding:18px 24px}.header-inner nav a{min-height:54px;display:flex;align-items:center}}
/* Consistent editorial rhythm and a quicker mobile purchase path. */
h1,h2,h3{text-wrap:balance}.hero-offer{font-size:19px;font-weight:650;margin-top:20px}.hero-actions{margin-top:18px}.model-card>p{min-height:3.2em}.model-actions{align-items:center}.document-item>summary{font-size:clamp(23px,2.1vw,28px)}.button{transition:background-color .2s,box-shadow .2s,transform .2s}.button:focus-visible{outline-offset:4px}.filter-tabs button:focus-visible{outline-color:#ffc501}.section-heading>p,.hero-description{max-width:52ch}.caption{line-height:1.65}.air-notice .button{font-size:14px}.phone-entry:has(input[aria-invalid=true]){border-color:#a72525}.form-status:empty{margin:0}.form-status:not(:empty){padding:12px;background:#f5f5f2;border-left:3px solid #ffc501}
@media(hover:hover) and (pointer:fine){.button:hover{box-shadow:0 6px 18px #00000018;transform:translateY(-1px)}}
@media(max-width:600px){.hero{padding-top:22px;gap:18px}.hero-copy{display:contents}.hero .eyebrow{order:0;margin-bottom:0}.hero h1{order:1;font-size:clamp(35px,9.7vw,43px);line-height:1.08}.hero-stage{order:2;height:240px}.hero-device.front{height:190px;width:126px;left:28px;bottom:27px}.hero-device.rear{height:180px;width:112px;right:28px;top:30px}.stage-index{top:12px;font-size:9px}.stage-bottom{bottom:9px;font-size:8px}.device-label{font-size:10px;padding:7px 10px}.label-a{bottom:36px}.label-e{top:90px}.hero-description{order:3;margin-top:0;font-size:16px;line-height:1.5}.hero-offer{order:4;margin-top:0;font-size:18px}.hero-actions{order:5;margin-top:0;gap:12px}.hero-trust{order:7;margin-top:6px}.hero-proof{order:6;margin-top:4px;padding-top:16px}.hero .hero-copy>.eyebrow{margin:0}.hero-actions .button{min-height:50px}.model-card>p{min-height:0}.section{padding-top:56px;padding-bottom:56px}.tech-section{padding-top:56px}.function-item p{font-size:16px}.air-notice{z-index:45}.filter-tabs button{min-height:48px}.hero-device{animation:none}.hero-stage::after{animation:none;opacity:.06}}
@media(max-width:350px){.hero-stage{height:220px}.hero-device.front{left:14px;height:170px;width:108px}.hero-device.rear{right:14px;height:164px;width:103px}.hero h1{font-size:34px}}
@media(prefers-reduced-motion:reduce){.button{transition:none}.button:hover{transform:none}}
@media(max-width:600px){.air-notice{padding:18px}.air-notice p{font-size:13px;margin-bottom:9px}.air-notice .eyebrow{font-size:10px;letter-spacing:.08em}.air-notice h3{font-size:28px}.air-notice .caption{font-size:11px}.air-notice .button{min-height:46px;margin-top:2px}}
@media(max-width:600px){.hero-stage{min-height:240px}.hero-offer{color:#111}.model-actions .text-button{font-size:14px}.tech-section .filter-caption{color:#c1c7c4}}
@media(max-width:350px){.hero-stage{min-height:220px}}
/* Readable direct contacts with a quieter secondary schedule. */
.topbar>a{font-size:15px;font-weight:600;white-space:nowrap;min-height:32px;display:inline-flex;align-items:center}
.footer-main>div:last-child>a{font-size:20px;font-weight:600;line-height:1.4;min-height:44px;display:flex;align-items:center;margin-bottom:4px}
.direct-links{font-size:18px;line-height:1.6}.direct-links a{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:600px){.topbar>a{font-size:13px;min-height:32px}.footer-main>div:last-child>a{font-size:21px}.direct-links{font-size:17px}.topbar span{max-width:190px}}
@media(max-width:350px){.topbar>a{font-size:12px}.topbar{gap:10px}.topbar span{max-width:148px}}