@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Barlow:wght@400;500;600;700&display=swap');
:root{--yellow:#ffc400;--black:#0c0d0e;--panel:#17191b;--muted:#aeb1b3;--line:#343638;--white:#f7f8f8;--heading:'Barlow Condensed','Arial Narrow',Arial,sans-serif;--body:'Barlow',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--white);font:1.0625rem/1.6 var(--body)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}a,button{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--heading);line-height:1.02;letter-spacing:-.02em}h1{font-size:clamp(3.7rem,7.4vw,7.6rem);font-weight:600;max-width:1050px;margin-bottom:1.7rem}h2{font-size:clamp(2.6rem,4.2vw,4.5rem);font-weight:600;margin-bottom:1.5rem}h3{font-size:1.9rem;font-weight:600;margin-bottom:1rem}p{color:#c3c5c7;max-width:680px}em{color:var(--yellow);font-style:normal}strong{color:var(--white)}.wrap{width:min(1320px,calc(100% - 100px));margin-inline:auto}.eyebrow{color:var(--yellow);font-size:.875rem;letter-spacing:.13em;font-weight:600;line-height:1.6;margin-bottom:1.7rem}.section{padding-block:90px}.lead{font-size:1.3rem;max-width:700px}.small{font-size:.875rem;color:var(--muted);line-height:1.6}.skip{position:absolute;top:-100px;left:1rem;z-index:100;background:var(--yellow);color:var(--black);padding:1rem}.skip:focus{top:1rem}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--yellow);outline-offset:5px}header{border-bottom:1px solid var(--line);background:var(--black);position:relative;z-index:20}.header-inner{min-height:105px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:155px;height:auto}.brand span{display:block;font-size:.625rem;letter-spacing:.15em;color:var(--muted);margin-top:5px}nav{display:flex;gap:24px;align-items:center}nav a{font-size:.9rem;white-space:nowrap;color:#d5d6d7;padding-block:12px;position:relative}nav a:hover,nav a[aria-current]{color:var(--yellow)}nav a[aria-current]:after{content:'';position:absolute;height:2px;background:var(--yellow);bottom:5px;left:0;right:0}#menu-toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--yellow);background:var(--yellow);color:var(--black);padding:14px 24px;font-weight:600;font-size:1rem;min-height:52px;transition:background .2s,color .2s}.button:hover{background:#ffe06a;border-color:#ffe06a}.button.secondary{background:transparent;color:var(--white);border-color:#7b7d7f}.button.secondary:hover{background:#ffffff13}.actions{display:flex;gap:14px;flex-wrap:wrap}.text-link{display:inline-block;color:var(--yellow);border-bottom:1px solid var(--yellow);padding-bottom:5px;font-weight:600}.hero{position:relative;min-height:690px;overflow:hidden;display:flex;flex-direction:column;justify-content:center}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,7,9,.94),rgba(4,7,9,.70) 55%,rgba(4,7,9,.3)),linear-gradient(0deg,rgba(4,7,9,.87),transparent 40%)}.hero-content{position:relative;padding-block:95px 80px}.hero h1{font-size:clamp(3.8rem,7.5vw,7.7rem)}.hero p:not(.eyebrow){max-width:570px;font-size:1.2rem;color:#dddfe0}.hero-bottom{position:relative;padding-block:22px;border-top:1px solid #ffffff35;display:flex;gap:60px;font-size:.95rem}.strip{border-bottom:1px solid var(--line);background:var(--panel)}.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);padding-block:27px;gap:24px}.strip-grid strong{font:600 1.6rem var(--heading);display:block}.strip-grid span{font-size:.875rem;color:var(--muted)}.strip-grid>div{border-right:1px solid var(--line)}.strip-grid>div:last-child{border:0}.section-heading{max-width:850px;margin-bottom:44px}.section-heading p:last-child{max-width:730px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border-top:1px solid var(--line);padding:28px 18px 28px 0}.card-no{display:block;font:.9rem var(--body);color:var(--yellow);margin-bottom:25px}.card p{margin-bottom:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.process-stack>div{display:flex;gap:28px;padding:24px 0;border-bottom:1px solid var(--line)}.process-stack>div>span{font:2.2rem var(--heading);color:var(--yellow)}.process-stack h3{margin-bottom:8px}.process-stack p{margin-bottom:0}.factory-teaser{padding-block:70px;background:#141719;border-block:1px solid var(--line)}.factory-teaser img{width:100%;border:1px solid var(--line)}.cta{margin-block:60px 90px;padding:45px 0;border-top:2px solid var(--yellow);display:flex;align-items:center;justify-content:space-between;gap:50px}.cta h2{font-size:3.2rem;max-width:800px}.cta .eyebrow{margin-bottom:12px}.cta p:last-child{margin-bottom:0}.cta .button{flex-shrink:0}footer{background:#08090a;border-top:1px solid var(--line);padding-block:55px 24px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-brand{font:700 2rem var(--heading);color:var(--yellow)}.footer-brand span{font-size:1rem;color:white}.footer-top p:not(.eyebrow){font-size:.95rem;margin-top:12px}.footer-top .eyebrow{margin-bottom:10px}.footer-top a:not(.footer-brand){font-size:.95rem;color:#c3c5c7}.footer-top a:hover{color:var(--yellow)}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;margin-top:35px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;font-size:.8rem;color:#a5a7a9}.page-intro{padding-block:85px 65px;border-bottom:1px solid var(--line)}.page-intro h1{margin-bottom:24px}.page-intro .lead{margin:0}.soft{background:var(--panel);border-block:1px solid var(--line)}.spec-panel{border:1px solid var(--line);padding:35px;background:#141618}.spec-panel .eyebrow{margin-bottom:20px}dl{margin:0}dl>div{padding:17px 0;border-top:1px solid var(--line)}dt{font-size:.875rem;color:var(--muted)}dd{margin:5px 0 0;color:var(--white);font-weight:500}.narrow{max-width:850px}details{border-bottom:1px solid var(--line);padding:24px 0}summary{cursor:pointer;font-weight:600;font-size:1.1rem}details p{margin:20px 0 0;max-width:none}.audiences{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:45px}.audiences article{border-left:3px solid var(--yellow);padding-left:24px}.check-list{padding-left:22px}.check-list li{padding-block:8px;color:#c3c5c7}.check-list li::marker{color:var(--yellow)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:35px}.steps article{border-top:2px solid var(--yellow);padding-top:25px}.steps span{font:3.3rem var(--heading);color:var(--yellow);display:block;margin-bottom:24px}.steps h2{font-size:2.15rem}.weather-note{padding:25px 30px;background:#222016;border-left:3px solid var(--yellow);display:flex;gap:25px;margin-top:30px}.weather-note strong{flex-shrink:0}.weather-note span{color:#d7d2c2}.calculator{padding:36px;background:var(--black);border:1px solid var(--line)}label{display:block;font-size:.95rem;font-weight:500;margin-bottom:8px}input,textarea{width:100%;background:#222527;color:var(--white);border:1px solid #56595b;border-radius:0;padding:12px 15px;margin-bottom:18px}input{min-height:50px}.calc-result{border-block:1px solid var(--line);padding:22px 0;margin-bottom:22px}.calc-result strong{font:600 5rem var(--heading);color:var(--yellow);display:block}.calc-result span{font-size:1rem;color:var(--muted)}.product-image{margin:0}.product-image figcaption{font-size:.875rem;color:var(--muted);padding-top:12px}.warranty{background:var(--yellow);color:var(--black);padding-block:70px}.warranty-heading{display:flex;gap:50px;align-items:center;margin-bottom:30px}.warranty-heading>strong{font:700 clamp(4rem,7vw,7rem) var(--heading);color:var(--black);white-space:nowrap}.warranty-heading h2{font-size:2.8rem;margin:0}.warranty p{color:#202015;max-width:880px}.pending{border-top:1px solid #0006;padding-top:24px;margin-top:30px}.pending span{font-size:.875rem;font-weight:700;letter-spacing:.06em}.pending p{font-size:1rem;margin-top:12px;margin-bottom:0}.document-link{padding:35px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:30px;align-items:center;margin-top:25px}.document-link p{margin-bottom:0}.result-feature{padding:45px;border:1px solid var(--line);background:var(--panel)}.result-feature>strong{font:600 7rem var(--heading);color:var(--yellow);display:block;line-height:1.1;margin-bottom:20px}.result-feature>strong span{font-size:4rem}.result-feature h3{font-size:2.5rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.contact-links{margin-block:35px;display:flex;flex-direction:column;gap:15px}.contact-links a{font:600 2.1rem var(--heading);color:var(--yellow);overflow-wrap:anywhere}textarea{resize:vertical}#form-status{color:var(--yellow);font-size:.95rem}#form-status:empty{display:none}
@media(min-width:1500px){.hero{min-height:760px}}@media(max-width:1150px){.wrap{width:calc(100% - 64px)}nav{gap:16px}nav a{font-size:.875rem}.brand img{width:130px}.brand span{font-size:.56rem}.split,.contact-grid{gap:40px}.hero h1{font-size:6rem}.steps{grid-template-columns:repeat(2,1fr);gap:40px}.weather-note{flex-direction:column;gap:8px}.warranty-heading{gap:30px}}@media(max-width:950px){.header-inner{min-height:90px}#menu-toggle{display:block;background:transparent;color:var(--white);border:1px solid #666;padding:8px 18px;font-size:.95rem}nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--black);padding:20px 32px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}nav.open{display:flex}nav a{font-size:1.05rem}.cards{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:5.3rem}.audiences{gap:25px}.cta h2{font-size:2.7rem}.warranty-heading{flex-direction:column;align-items:start;gap:15px}}@media(max-width:650px){.wrap{width:calc(100% - 40px)}.section{padding-block:55px}.hero{min-height:640px}.hero-content{padding-block:65px 50px}.hero h1{font-size:3.7rem}.hero p:not(.eyebrow){font-size:1.05rem}.hero-bottom{gap:14px;flex-wrap:wrap;font-size:.8rem;padding-block:18px}.hero-image{object-position:65% center}.hero-shade{background:linear-gradient(90deg,#040709e8,#04070999),linear-gradient(0deg,#040709e8,transparent)}.strip-grid{grid-template-columns:repeat(2,1fr);gap:22px}.strip-grid>div:nth-child(2){border:0}.strip-grid strong{font-size:1.4rem}.strip-grid span{font-size:.8rem}.cards,.split,.audiences,.contact-grid{grid-template-columns:1fr}.split{gap:35px}.cards{gap:0}.card{padding-block:25px}.card-no{margin-bottom:15px}.cta{margin-block:35px 55px;padding-top:30px;flex-direction:column;align-items:start;gap:25px}.cta h2{font-size:2.7rem}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-top>div:first-child{grid-column:1/-1}.footer-bottom{font-size:.8rem;flex-direction:column;gap:12px}.page-intro{padding-block:55px 40px}.page-intro h1{font-size:3.6rem}.lead{font-size:1.1rem}.spec-panel,.calculator,.result-feature{padding:25px}.steps{grid-template-columns:1fr;gap:25px}.steps article{display:grid;grid-template-columns:50px 1fr;gap:12px 15px}.steps span{grid-row:1/3;margin:0}.steps h2{margin:0}.steps p{margin:0}.weather-note{padding:22px}.factory-teaser{padding-block:50px}.warranty{padding-block:50px}.warranty-heading>strong{font-size:4.2rem}.warranty-heading h2{font-size:2.5rem}.document-link{flex-direction:column;align-items:start}.result-feature>strong{font-size:6rem}.actions .button{width:100%}.eyebrow{font-size:.8rem}.contact-links a{font-size:1.9rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.language-switch{display:flex;gap:12px;align-items:center;flex-shrink:0;font-size:.875rem;border-left:1px solid var(--line);padding-left:18px}.language-switch span{color:var(--yellow);font-weight:700}.language-switch a{color:var(--muted);padding:10px 0}.language-switch a:hover{color:var(--yellow)}.brand{flex-shrink:0}.brand span{max-width:180px;line-height:1.5}html[lang=de] nav{gap:16px}html[lang=de] nav a{font-size:.875rem}html[lang=de] .hero h1{font-size:clamp(3.7rem,7vw,7rem)}
@media(max-width:1250px){html[lang=de] #menu-toggle{display:block;background:transparent;color:var(--white);border:1px solid #666;padding:8px 18px;font-size:.95rem;margin-left:auto}html[lang=de] nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--black);padding:20px 32px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}html[lang=de] nav.open{display:flex}html[lang=de] nav a{font-size:1.05rem}}
@media(max-width:1050px){#menu-toggle{display:block;background:transparent;color:var(--white);border:1px solid #666;padding:8px 18px;font-size:.95rem;margin-left:auto}nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--black);padding:20px 32px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}nav.open{display:flex}nav a{font-size:1.05rem}}
@media(max-width:650px){.header-inner{gap:12px}.language-switch{padding-left:12px;gap:10px}.brand img{width:110px}.brand span{max-width:130px;font-size:.5rem}#menu-toggle,html[lang=de] #menu-toggle{padding:8px 12px}.hero-bottom span{max-width:100%}html[lang=de] .hero h1{font-size:3.5rem}.strip-grid strong{overflow-wrap:anywhere}.weather-note strong{flex-shrink:1}.warranty-heading>strong{white-space:normal}}
/* Five-language navigation. */
.language-switch{gap:11px}.language-switch a,.language-switch span{min-width:24px;text-align:center}.language-switch a{display:inline-block}html:not([lang=en]) .brand span{max-width:180px}html[lang=es] .hero h1,html[lang=pt] .hero h1,html[lang=it] .hero h1{font-size:clamp(3.5rem,7vw,7rem)}
@media(max-width:1400px){#menu-toggle{display:block;background:transparent;color:var(--white);border:1px solid #666;padding:8px 18px;font-size:.95rem;margin-left:auto}nav,html[lang=de] nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--black);padding:20px 32px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}nav.open,html[lang=de] nav.open{display:flex}nav a,html[lang=de] nav a{font-size:1.05rem}}
@media(max-width:650px){.header-inner{display:grid;grid-template-columns:1fr auto;gap:10px;padding-block:14px 8px}.language-switch{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:3px 0 0;justify-content:flex-end;gap:18px}.language-switch a{padding-block:7px}#menu-toggle,html[lang=de] #menu-toggle{margin-left:0;min-width:78px;padding:8px 12px}html:not([lang=en]) .brand span{max-width:140px}html[lang=es] .hero h1,html[lang=pt] .hero h1,html[lang=it] .hero h1{font-size:3.5rem}.strip-grid span{overflow-wrap:anywhere}.contact-links a{overflow-wrap:anywhere}.button{white-space:normal;text-align:center}h1,h2,h3{overflow-wrap:break-word}}
/* French shares the established responsive multilingual layout. */
html[lang=fr] .hero h1{font-size:clamp(3.5rem,7vw,7rem)}
@media(max-width:650px){html[lang=fr] .hero h1{font-size:3.5rem}.language-switch{gap:14px}}
/* Arabic: readable connected lettering and mirrored reading order. */
html[lang=ar]{--heading:Tahoma,Arial,sans-serif;--body:Tahoma,Arial,sans-serif}html[lang=ar] body{font-size:1.125rem;line-height:1.9}html[lang=ar] h1,html[lang=ar] h2,html[lang=ar] h3{letter-spacing:normal;line-height:1.5;font-weight:700}html[lang=ar] h1,html[lang=ar] .hero h1{font-size:clamp(2.7rem,4.8vw,5rem)}html[lang=ar] h2{font-size:clamp(2rem,3.3vw,3.4rem)}html[lang=ar] h3{font-size:1.65rem}html[lang=ar] .eyebrow{letter-spacing:normal;font-size:.9375rem;line-height:1.8}html[lang=ar] .brand,html[lang=ar] .footer-brand{direction:ltr;unicode-bidi:isolate}html[lang=ar] .brand span{text-align:right;direction:rtl;letter-spacing:normal;font-size:.75rem;max-width:180px}html[lang=ar] .hero-shade{background:linear-gradient(270deg,rgba(4,7,9,.94),rgba(4,7,9,.70) 55%,rgba(4,7,9,.3)),linear-gradient(0deg,rgba(4,7,9,.87),transparent 40%)}html[lang=ar] .language-switch{direction:ltr;border-left:0;border-right:1px solid var(--line);padding-left:0;padding-right:18px;font-family:Arial,sans-serif}html[lang=ar] .strip-grid>div{border-right:0;border-left:1px solid var(--line)}html[lang=ar] .strip-grid>div:last-child{border:0}html[lang=ar] .card{padding-left:18px;padding-right:0}html[lang=ar] .card-no,html[lang=ar] .process-stack>div>span,html[lang=ar] .steps>article>span{direction:ltr;unicode-bidi:isolate}html[lang=ar] .audiences article{border-left:0;border-right:3px solid var(--yellow);padding-left:0;padding-right:24px}html[lang=ar] .weather-note{border-left:0;border-right:3px solid var(--yellow)}html[lang=ar] .check-list{padding-left:0;padding-right:22px}html[lang=ar] .contact-links a,html[lang=ar] a[href^="mailto:"],html[lang=ar] a[href^="tel:"]{direction:ltr;unicode-bidi:isolate;display:inline-block}html[lang=ar] .contact-links{align-items:flex-start}html[lang=ar] input[type=email],html[lang=ar] input[type=number]{text-align:left}html[lang=ar] .calc-result>strong,html[lang=ar] .result-feature>strong{direction:ltr;unicode-bidi:isolate;text-align:right;line-height:1.25}html[lang=ar] .result-feature>strong{font-size:6rem}html[lang=ar] .warranty-heading>strong{line-height:1.3;font-size:clamp(3.5rem,6vw,6rem)}html[lang=ar] .warranty-heading h2{font-size:2.4rem}html[lang=ar] .footer-bottom{line-height:1.8}
@media(max-width:650px){html[lang=ar] .hero h1,html[lang=ar] .page-intro h1{font-size:2.7rem}html[lang=ar] .hero-content{padding-block:55px 40px}html[lang=ar] .hero{min-height:660px}html[lang=ar] .language-switch{border-right:0;padding-right:0}html[lang=ar] .brand span{font-size:.625rem;max-width:140px}html[lang=ar] .hero-bottom{font-size:.875rem;gap:12px;line-height:1.8}html[lang=ar] .strip-grid>div:nth-child(2){border:0}html[lang=ar] .steps h2{font-size:1.7rem}html[lang=ar] .cta h2{font-size:2rem}html[lang=ar] .result-feature>strong{font-size:4.5rem}html[lang=ar] .warranty-heading h2{font-size:1.9rem}html[lang=ar] .contact-links a{font-size:1.6rem}html[lang=ar] .hero-shade{background:linear-gradient(270deg,#040709e8,#04070999),linear-gradient(0deg,#040709e8,transparent)}}
/* Durability and field evidence. */
.lifetime{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-block:65px;border-top:2px solid var(--yellow);border-bottom:1px solid var(--line);margin-block:35px}.lifetime h2{margin-bottom:0}.lifetime .small{margin-bottom:0}.evidence-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-block:40px}.evidence-metrics article{border-top:1px solid var(--line);padding-top:20px}.evidence-metrics strong{display:block;color:var(--yellow);font:600 4.5rem/1.2 var(--heading);margin-bottom:15px}.evidence-metrics p{font-size:1rem}.evidence-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:40px}.evidence-card{border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-width:0}.evidence-preview{display:block;border-bottom:1px solid var(--line);background:#08090a;padding:12px}.evidence-preview img{width:100%;height:310px;object-fit:contain}.evidence-copy{padding:24px;display:flex;flex-direction:column;flex:1}.evidence-copy h3{font-size:1.8rem;line-height:1.15}.evidence-copy p{font-size:1rem}.evidence-copy .text-link{margin-top:auto;align-self:flex-start;font-size:.9375rem}.gallery-intro{max-width:850px}html[lang=ar] .evidence-metrics strong{direction:ltr;unicode-bidi:isolate;text-align:right;font-size:4rem}html[lang=ar] .evidence-copy h3{line-height:1.6}html[lang=ar] .evidence-copy p{line-height:1.9}
@media(max-width:1000px){.evidence-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.lifetime{gap:35px}.evidence-metrics{gap:25px}.evidence-metrics strong{font-size:3.8rem}}
@media(max-width:650px){.lifetime{grid-template-columns:1fr;gap:25px;padding-block:40px}.evidence-metrics,.evidence-gallery{grid-template-columns:1fr}.evidence-metrics{gap:20px}.evidence-preview img{height:360px}.evidence-copy{padding:22px}.evidence-metrics strong{font-size:4rem}.lifetime h2{font-size:2.6rem}html[lang=ar] .lifetime h2{font-size:2rem}}
.video-section{border-bottom:1px solid var(--line)}.video-heading{max-width:880px;margin-bottom:30px}.video-frame{width:100%;aspect-ratio:16/9;background:#050607;border:1px solid var(--line)}.video-frame iframe{display:block;width:100%;height:100%;border:0}.video-caption{display:flex;gap:25px;justify-content:space-between;align-items:center;margin-top:20px}.video-caption p{margin-bottom:0}.video-caption .text-link{flex-shrink:0}@media(max-width:650px){.video-caption{flex-direction:column;align-items:flex-start;gap:15px}.video-heading h2{font-size:2.6rem}}html[lang=ar] .video-frame{direction:ltr}html[lang=ar] .video-heading h2{font-size:2.5rem}@media(max-width:650px){html[lang=ar] .video-heading h2{font-size:2rem}}