:root{--navy:#071431;--navy2:#112342;--red:#ac1d32;--ink:#101d36;--text:#4c5667;--line:#d9dfe7;--pale:#f1f3f6;--white:#fff;--max:1280px;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:115px}body{margin:0;font-size:1rem;line-height:1.75}img{display:block;max-width:100%;height:auto}a{color:inherit}button{font:inherit}a,button,summary{touch-action:manipulation;-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:6px}p,h1,h2,h3,figure{margin:0}p{color:var(--text)}.section-wrap{width:min(calc(100% - 96px),var(--max));margin-inline:auto}.skip-link{position:fixed;left:16px;top:-100px;padding:12px 20px;background:var(--navy);color:#fff;z-index:100}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;background:#fff;z-index:30;border-bottom:1px solid var(--line)}.site-header::before{content:"";display:block;height:5px;background:linear-gradient(90deg,var(--navy) 0 72%,#fff 72% 73%,var(--red) 73% 100%)}.nav-wrap{width:min(calc(100% - 96px),var(--max));min-height:94px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:48px}.brand{display:block;width:186px;flex-shrink:0;text-decoration:none}.logo-crop{position:relative;display:block;overflow:hidden;aspect-ratio:2.02}.logo-crop img{position:absolute;top:-44%;left:0;width:100%;max-width:none;height:auto}.site-header nav{display:flex;align-items:center;gap:38px}.site-header nav a{font-size:.875rem;font-weight:700;text-decoration:none;padding:22px 0;position:relative}.site-header nav a::after{content:"";position:absolute;left:0;right:100%;bottom:13px;height:2px;background:var(--red);transition:right .2s}.site-header nav a:hover::after,.site-header nav a[aria-current]::after{right:0}.site-header nav .nav-contact{padding:10px 20px;border:1px solid var(--navy);margin-left:12px}.site-header nav .nav-contact:hover{background:var(--navy);color:#fff}.site-header nav .nav-contact::after{display:none}.menu-toggle{background:#fff;border:1px solid var(--navy);padding:8px 14px;font-size:.875rem;font-weight:700;cursor:pointer}.menu-toggle span{padding-left:14px;font-size:1.25rem}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:.75rem;font-weight:700;line-height:1.6;letter-spacing:.13em;color:var(--navy);margin-bottom:22px}.eyebrow>span{display:block;width:28px;height:3px;background:var(--red);flex-shrink:0}h1,h2,h3{font-family:'Barlow Condensed','Arial Narrow',Arial,sans-serif;font-weight:700}h1{font-size:clamp(4.5rem,7.7vw,7.1rem);line-height:.94;letter-spacing:-.012em}h1 em{font-style:normal;color:var(--red)}h2{font-size:clamp(2.75rem,4.5vw,4rem);line-height:1.02;letter-spacing:-.01em}h3{font-size:2rem;line-height:1.12}.lead{font-size:1.125rem;line-height:1.8;max-width:535px;margin-top:25px}.hero{display:grid;grid-template-columns:1fr 1.08fr;gap:65px;align-items:center;padding-block:58px 64px}.hero-copy .lead{max-width:450px}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:15px 23px;background:var(--red);border:1px solid var(--red);color:#fff;font-size:.875rem;font-weight:700;line-height:1.5;text-decoration:none;cursor:pointer;transition:background .18s,border-color .18s}.button:hover{background:#871329;border-color:#871329}.button span{font-size:1rem}.text-link{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-size:.875rem;font-weight:700;line-height:1.6;padding:7px 0;border-bottom:1px solid var(--red)}.text-link:hover{color:var(--red)}.hero-identity{min-width:0;padding-top:25px}.brand-plaque{padding:24px 0 30px;position:relative;border-top:1px solid var(--line)}.brand-plaque .logo-crop{width:100%}.identity-caption{display:flex;justify-content:space-between;gap:20px;font-size:.75rem;font-weight:700;letter-spacing:.09em;border-top:1px solid var(--line);padding-top:17px;line-height:1.7}.identity-detail{display:flex;align-items:center;gap:22px;margin-top:40px;padding:25px 28px;background:var(--navy);border-left:5px solid var(--red)}.identity-number{font-family:'Barlow Condensed',Arial,sans-serif;font-size:3.125rem;line-height:1;color:#fff}.identity-detail p{font-size:.875rem;line-height:1.8;color:#c7cedc}.identity-detail strong{font-weight:600;color:#fff}
.assembly-section,.dark-section{background:var(--navy);padding-block:72px 65px}.section-heading{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:115px;margin-bottom:40px}.section-heading>p{font-size:1rem;line-height:1.9;max-width:485px}.light h2,.light .eyebrow{color:#fff}.light>p{color:#bfc9da}.assembly-figure img{width:100%;background:#e9edf2}.assembly-section .assembly-figure>a{display:block;border-top:4px solid var(--red)}.assembly-section .assembly-figure img{aspect-ratio:2.17;object-fit:cover;object-position:center}.assembly-figure figcaption,.simulation-figure figcaption{font-size:.8125rem;line-height:1.7;margin-top:16px;color:var(--text)}.assembly-section figcaption{display:flex;justify-content:space-between;gap:20px;color:#c6cedc}.assembly-section figcaption a{color:#fff;text-underline-offset:5px}.principles{padding-block:96px}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}.principle{padding:32px 30px 0 0;border-right:1px solid var(--line);margin-right:30px}.principle:last-child{border:0;margin:0;padding-right:0}.number{display:block;font-size:.75rem;letter-spacing:.09em;font-weight:700;color:var(--red);margin-bottom:22px}.principle h3{font-size:2.2rem;margin-bottom:19px}.principle p{font-size:1rem;line-height:1.8}.principles-link{margin-top:36px}.application-band{background:var(--pale);padding-block:82px}.application-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:130px}.application-grid>div>p:not(.eyebrow){margin-block:23px 28px;max-width:565px}.casing-reference{border-left:1px solid #c6ceda;padding-left:85px}.reference-label{font-size:.75rem;font-weight:700;letter-spacing:.13em;display:block;margin-bottom:18px}.casing-reference>strong{font-family:'Barlow Condensed',Arial,sans-serif;font-weight:700;font-size:clamp(7rem,12vw,11rem);letter-spacing:-.025em;line-height:.9;display:block;margin-bottom:25px}.casing-reference>strong>span{color:var(--red)}.casing-reference>div{display:flex;gap:50px;border-top:1px solid #c6ceda;padding-top:20px}.casing-reference>div>span{font-size:.8125rem;color:var(--text)}.casing-reference b{display:block;color:var(--navy);font-size:1.5rem;font-weight:700}.casing-reference small{display:block;max-width:320px;font-size:.8125rem;color:var(--text);line-height:1.75;margin-top:22px}
.contacts-section{background:var(--navy);padding-block:84px}.contacts-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:115px}.contacts-section .eyebrow,.contacts-section h2{color:#fff}.contacts-section h2{font-size:4.5rem}.contacts-grid>div>p:not(.eyebrow){color:#bbc6d8;margin-top:24px;font-size:1rem}.contact-list{border-top:1px solid #34425a}.contact-person{display:flex;align-items:flex-start;gap:25px;padding:28px 0;border-bottom:1px solid #34425a}.contact-initials{width:58px;height:58px;display:flex;align-items:center;justify-content:center;border:1px solid #4b586e;font-size:1rem;font-weight:600;color:#fff;flex-shrink:0}.contact-person h3{font-size:2.125rem;color:#fff}.contact-person p{font-size:.875rem;color:#bbc6d8;margin-top:7px}.linkedin-link{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:.875rem;line-height:1.5;text-underline-offset:5px;margin-top:18px}.linkedin-link svg{width:17px;height:17px;flex-shrink:0}.contacts-section a:focus-visible{outline-color:#fff}.linkedin-link:hover{color:#dfe5ef}.site-footer{background:#fff}.footer-inner,.footer-bottom{width:min(calc(100% - 96px),var(--max));margin:auto;display:flex;justify-content:space-between;gap:40px}.footer-inner{padding-block:42px 32px;align-items:center}.footer-brand{width:185px}.footer-inner p{font-size:.875rem;line-height:1.7;margin-top:8px}.footer-inner nav{display:flex;gap:30px;align-items:center;flex-wrap:wrap}.footer-inner nav a{font-size:.875rem;font-weight:600;text-decoration:none}.footer-inner nav a:hover{text-decoration:underline;text-underline-offset:5px}.footer-bottom{padding-block:21px 25px;border-top:1px solid var(--line);color:var(--text);font-size:.75rem}
.page-hero{padding-block:68px 56px}.page-hero h1{font-size:clamp(3.75rem,6.5vw,6.5rem);line-height:.99}.page-hero .lead{max-width:740px}.simulation-section{padding-bottom:0}.simulation-top{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:22px}.simulation-top h2{font-size:2.5rem}.simulation-figure{padding:18px;background:var(--pale);border-top:4px solid var(--red)}.simulation-figure img{width:100%;aspect-ratio:1683/935;object-fit:contain;background:#fff}.simulation-figure figcaption{padding-inline:4px}.sequence-section{padding-block:84px}.sequence{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.sequence li{display:flex;gap:25px;padding:30px 40px 30px 0;border-bottom:1px solid var(--line)}.sequence li:nth-child(even){padding-left:40px;border-left:1px solid var(--line)}.sequence li>span{font-family:'Barlow Condensed',Arial,sans-serif;font-size:2rem;line-height:1.1;color:var(--red)}.sequence h3{margin-bottom:12px}.sequence p{font-size:1rem}.technical-note{margin-top:22px;font-size:.8125rem}.two-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;border-top:1px solid #33425b;padding-top:34px}.two-grid h3{color:#fff;margin-bottom:14px;font-size:2.25rem}.two-grid p,.closing-copy{color:#c0c9d9}.closing-copy{border-top:1px solid #33425b;margin-top:35px;padding-top:26px;font-size:1rem}.end-link{display:flex;align-items:center;justify-content:space-between;gap:70px;padding-block:80px;border-bottom:1px solid var(--line)}.end-link>div{max-width:770px}.end-link p:not(.eyebrow){margin-top:20px}.end-link .button{flex-shrink:0}.product-hero{display:grid;grid-template-columns:1.6fr 1fr;align-items:center;gap:75px}.product-hero .text-link{margin-top:22px}.product-stamp{border-left:3px solid var(--red);padding:22px 0 22px 50px}.product-stamp>span{display:block;font-size:.8125rem;font-weight:700;letter-spacing:.12em;line-height:1.7}.product-stamp>strong{display:block;font-family:'Barlow Condensed',Arial,sans-serif;font-size:9rem;line-height:1;letter-spacing:-.015em;margin-block:16px}.product-visual{padding-bottom:46px}.product-visual .assembly-figure>a{display:block;border-top:4px solid var(--red)}.specifications{padding-block:34px 82px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:1rem}thead{background:var(--navy);color:#fff}th,td{padding:20px 25px;border-bottom:1px solid var(--line);vertical-align:top}tbody th{width:48%;font-weight:600}tbody td{color:var(--text)}tbody tr:nth-child(even){background:#f3f5f8}.spec-note{border-left:3px solid var(--red);padding:5px 0 5px 22px;margin-top:26px;max-width:1000px}.spec-note strong{font-size:.875rem}.spec-note p{font-size:.875rem;margin-top:7px}.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 50px}.review-grid article{padding-top:25px;border-top:1px solid #c8d0dc}.review-grid .number{margin-bottom:12px}.review-grid h3{font-size:1.875rem;margin-bottom:12px}.review-grid p{font-size:1rem}.faq-section{display:grid;grid-template-columns:1fr 1.5fr;gap:90px;padding-block:84px;border-bottom:1px solid var(--line)}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{font-weight:600;font-size:1rem;padding:23px 36px 23px 0;list-style:none;cursor:pointer;position:relative;line-height:1.65}summary::-webkit-details-marker{display:none}summary::after{content:"+";position:absolute;right:2px;top:15px;font-size:1.7rem;font-weight:400;color:var(--red)}details[open] summary::after{content:"−"}details p{padding:0 30px 23px 0;font-size:1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(min-width:761px){.menu-toggle{display:none!important}}
@media(max-width:1100px){.section-wrap,.nav-wrap,.footer-inner,.footer-bottom{width:calc(100% - 64px)}.hero{gap:40px}.hero h1{font-size:6rem}.identity-caption{flex-direction:column;gap:4px}.identity-detail{margin-top:28px;padding:20px}.section-heading{gap:60px}.application-grid{gap:70px}.casing-reference{padding-left:55px}.contacts-grid{gap:65px}.end-link{gap:40px}.product-hero{gap:45px}.footer-inner nav{gap:24px}}
@media(max-width:760px){html{scroll-padding-top:95px}.section-wrap,.nav-wrap,.footer-inner,.footer-bottom{width:calc(100% - 40px)}.nav-wrap{min-height:81px;gap:12px;flex-wrap:wrap}.brand{width:151px}.menu-toggle{display:flex;align-items:center;line-height:1.5;margin-left:auto}.site-header nav{width:100%;justify-content:space-between;gap:10px;padding:0 0 13px;flex-wrap:wrap}.js .site-header nav{display:none}.js .site-header nav[data-open="true"]{display:flex}.site-header nav a{font-size:.875rem;padding:8px 0}.site-header nav a::after{bottom:1px}.site-header nav .nav-contact{border:0;padding:8px 0;margin:0}.site-header nav .nav-contact:hover{background:transparent;color:var(--red)}.hero{grid-template-columns:1fr;gap:32px;padding-block:42px}.hero h1{font-size:clamp(4rem,17vw,6.5rem);line-height:.93}.hero-copy .lead{font-size:1rem;max-width:540px;margin-top:23px}.eyebrow{font-size:.75rem;letter-spacing:.09em;margin-bottom:20px}.hero-identity{padding-top:0}.brand-plaque{padding-block:17px 12px}.brand-plaque .logo-crop{max-width:530px;margin:auto}.identity-caption{flex-direction:row;flex-wrap:wrap;gap:5px 20px;font-size:.75rem;letter-spacing:.05em;padding-top:13px}.identity-detail{margin-top:23px;padding:20px 22px;gap:20px}.identity-number{font-size:2.75rem}.identity-detail p{font-size:.875rem}.actions{gap:20px;margin-top:26px}.button{padding:14px 20px}.section-heading{grid-template-columns:1fr;gap:23px;margin-bottom:30px}.section-heading>p{max-width:unset;font-size:1rem}.assembly-section,.dark-section{padding-block:50px}.assembly-section .assembly-figure img{aspect-ratio:1683/935;object-fit:contain}.assembly-section figcaption{flex-direction:column;gap:10px;font-size:.8125rem}.principles{padding-block:54px}.three-grid{grid-template-columns:1fr}.principle,.principle:last-child{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:25px 0}.principle:last-child{border-bottom:0;padding-bottom:0}.number{margin-bottom:15px}.principle h3{font-size:2rem;margin-bottom:13px}.principles-link{margin-top:26px}.application-band{padding-block:54px}.application-grid{grid-template-columns:1fr;gap:36px}.casing-reference{border-left:0;border-top:1px solid #c6ceda;padding:32px 0 0}.casing-reference>strong{font-size:8.5rem}.casing-reference small{max-width:none}.contacts-section{padding-block:54px}.contacts-grid{grid-template-columns:1fr;gap:33px}.contacts-section h2{font-size:3.5rem}.contacts-grid>div>p:not(.eyebrow){margin-top:19px}.contact-person{gap:20px;padding-block:24px}.contact-person h3{font-size:2rem}.contact-initials{width:50px;height:50px}.footer-inner,.footer-bottom{flex-direction:column;align-items:flex-start;gap:27px}.footer-inner{padding-block:32px}.footer-inner nav{gap:12px 24px}.footer-brand{width:165px}.footer-bottom{gap:6px;font-size:.75rem}.page-hero{padding-block:44px 35px}.page-hero h1{font-size:clamp(3.3rem,12vw,5rem)}.page-hero .lead{font-size:1rem;margin-top:22px}.simulation-top{align-items:flex-start;flex-direction:column;gap:18px}.simulation-top h2{font-size:2.25rem}.simulation-figure{padding:9px}.simulation-figure figcaption{font-size:.8125rem}.sequence-section{padding-block:52px}.sequence{grid-template-columns:1fr}.sequence li,.sequence li:nth-child(even){border-left:0;padding:23px 0;gap:20px}.two-grid{grid-template-columns:1fr;gap:28px;padding-top:25px}.two-grid h3{font-size:2rem}.closing-copy{margin-top:26px}.end-link{flex-direction:column;align-items:flex-start;gap:28px;padding-block:52px}.product-hero{grid-template-columns:1fr;gap:30px}.product-stamp{padding:5px 0 5px 22px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:2px 15px}.product-stamp>strong{grid-column:2;grid-row:1/3;font-size:6.8rem;margin:0}.product-stamp>span{font-size:.75rem}.product-visual{padding-bottom:20px}.specifications{padding-block:26px 52px}th,td{padding:15px 12px;font-size:.875rem}tbody th{width:45%}.spec-note{padding-left:16px}.review-grid{grid-template-columns:1fr 1fr;gap:28px 24px}.review-grid h3{font-size:1.8rem}.review-grid p{font-size:1rem}.faq-section{grid-template-columns:1fr;gap:28px;padding-block:52px}summary{font-size:1rem}.technical-note{font-size:.8125rem}}
@media(max-width:380px){.section-wrap,.nav-wrap,.footer-inner,.footer-bottom{width:calc(100% - 32px)}.hero h1{font-size:3.95rem}.identity-caption{flex-direction:column}.review-grid{grid-template-columns:1fr}.contact-person{gap:15px}.contact-initials{width:43px;height:43px}.footer-inner nav{gap:15px}.site-header nav{column-gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Company social profiles stay visible outside the mobile menu. */
.nav-wrap{gap:24px}.header-social{display:flex;align-items:center;gap:2px;flex-shrink:0;border-left:1px solid var(--line);padding-left:16px}.header-social a{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;color:var(--navy);border-radius:4px;text-decoration:none}.header-social svg{width:20px;height:20px}.header-social a:hover{color:var(--red);background:var(--pale)}
@media(min-width:761px) and (max-width:1100px){.site-header nav{gap:20px}.site-header nav .nav-contact{margin-left:0}.nav-wrap{gap:16px}.brand{width:155px}.header-social{padding-left:8px;gap:0}}
@media(min-width:761px) and (max-width:950px){.nav-wrap{flex-wrap:wrap;gap:0 20px;padding-top:8px}.header-social{width:100%;justify-content:flex-end;border-left:0;border-top:1px solid var(--line);padding:3px 0}}
@media(max-width:760px){html{scroll-padding-top:145px}.nav-wrap{gap:0 12px;padding-top:8px}.site-header #main-nav{order:3}.header-social{order:2;width:100%;justify-content:center;border-left:0;border-top:1px solid var(--line);padding:3px 0;margin-top:7px;gap:16px}}