:root{color-scheme:light;--display:"Red Hat Display","Segoe UI",Arial,sans-serif;--text:"Red Hat Text","Segoe UI",Arial,sans-serif;--navy:#063964;--deep:#042844;--ink:#102a3e;--cyan:#02a9e8;--line:#d8e4eb;--muted:#527086;--paper:#f8fbfc}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:white;color:var(--ink);font-family:var(--text);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}
.skip-link{position:absolute;left:1rem;top:-4rem;background:#fff;color:var(--deep);padding:.65rem 1rem;z-index:20}
.skip-link:focus{top:1rem}
.shell{width:min(100% - 3rem,1260px);margin-inline:auto}
.site-header{height:84px;background:#fff;position:relative;z-index:5}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:3rem}
.brand{width:190px;flex:0 0 auto}
.brand img{width:100%;height:auto}
.site-header nav{display:flex;align-items:center;gap:2.4rem;font-size:.88rem;font-weight:600;letter-spacing:.025em;color:#244359}
.site-header nav a{padding:.75rem 0;transition:color .2s ease}
.site-header nav a:hover{color:#008dc8}
.site-header nav .nav-contact{color:#0075aa}
.hero{min-height:min(740px,calc(100svh - 84px));background-color:#052d4b;background-image:linear-gradient(90deg,rgba(2,29,51,.98) 0%,rgba(3,38,65,.94) 30%,rgba(3,35,60,.44) 68%,rgba(2,27,47,.14) 100%),url('assets/flow-hero.webp');background-size:cover;background-position:center;position:relative;display:flex;flex-direction:column;justify-content:space-between;color:white;overflow:hidden}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:170px;background:linear-gradient(transparent,rgba(1,19,34,.48));pointer-events:none}
.hero-content{position:relative;z-index:1;padding-top:clamp(6rem,13vh,10.5rem);padding-bottom:6rem}
.eyebrow{margin:0 0 1.6rem;color:#0075aa;font-size:.76rem;font-weight:800;letter-spacing:.18em;line-height:1.5}
.eyebrow.light{color:#7bdcff}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:var(--display)}
h1,h2{letter-spacing:-.035em}
h1{font-size:clamp(3.65rem,7.3vw,7.2rem);line-height:.98;max-width:920px;margin:0 0 2rem;font-weight:750}
h1 em{font-style:normal;color:#57cefa}
.hero-copy{max-width:585px;font-size:clamp(1.1rem,1.65vw,1.33rem);line-height:1.62;color:#d7e9f3;margin-bottom:2.1rem}
.text-link{display:inline-flex;gap:1.25rem;align-items:center;font-size:.93rem;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:.6rem}
.text-link span{font-size:1.2rem;transition:transform .2s ease}
.text-link:hover span{transform:translate(3px,-3px)}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:1.8rem 2rem}
.button-link{display:inline-flex;align-items:center;gap:1.1rem;background:#50cef7;color:#042844;padding:.95rem 1.2rem;font-size:.94rem;font-weight:750;border-radius:3px;transition:background .2s ease}
.button-link:hover{background:#a1eaff}
.section-pad{padding:clamp(5rem,9vw,9rem) 0}
.intro{background:white}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(3rem,8vw,8rem);align-items:start}
h2{font-size:clamp(2.6rem,4.7vw,5rem);line-height:1.08;font-weight:720;margin-bottom:0;color:#073f69}
.intro-right{padding-top:2.45rem;color:#4d6677;font-size:1.05rem;line-height:1.75}
.intro-right .large-copy{font-size:clamp(1.25rem,1.65vw,1.5rem);color:#143951;line-height:1.55;font-weight:550;margin-bottom:1.4rem}
.intro-right p:last-child{margin-bottom:0}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:clamp(4.2rem,7vw,7rem)}
.principles article{border-top:2px solid #078fcc;padding-top:1.3rem;padding-right:2rem}
.principles h3{font-size:1.48rem;color:#073d65;letter-spacing:-.025em;margin-bottom:.7rem}
.principles p{color:#546f80;line-height:1.62;font-size:1rem;max-width:290px;margin-bottom:0}
.applications{background:var(--paper)}
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,8vw,8rem);align-items:end}
.contact h2{max-width:800px}
.contact-details{padding-bottom:.25rem}
.contact-details p{max-width:370px;font-size:1.12rem;line-height:1.65;color:#527086;margin-bottom:1.6rem}
.contact-email{display:inline-flex;align-items:center;gap:.6rem;font-size:clamp(.95rem,1.6vw,1.2rem);color:#0075aa;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:.4rem;overflow-wrap:anywhere}
.contact-email:hover{color:#043c65}
.site-footer{background:#fff;padding:1.55rem 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:2rem}
.footer-inner img{width:158px;height:auto}
.footer-inner a{color:#0075aa;font-size:.83rem;font-weight:650}
.footer-inner p{color:#66808d;font-size:.78rem;margin:0;text-align:right}
.applications h2{max-width:730px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.app-list{display:grid;gap:clamp(3.5rem,7vw,6rem)}
.app{margin:0;display:grid;grid-template-columns:1.45fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.app:nth-child(even){grid-template-columns:1fr 1.45fr}
.app:nth-child(even) .app-shot{order:2}
.app figcaption{max-width:420px}
.app h3{font-size:clamp(1.5rem,2.4vw,2.1rem);letter-spacing:-.025em;color:#0a466e;margin:0 0 1rem}
.app figcaption p{margin:0 0 .8rem;color:#536e7e;line-height:1.65;font-size:1.02rem}
.app figcaption p:first-of-type{color:#143951}
.app figcaption small{display:block;margin-top:1.2rem;color:#7a93a1;font-size:.78rem}
.app-shot{display:block;width:100%;padding:0;border:0;background:#052d4b;border-radius:4px;overflow:hidden;cursor:zoom-in}
.app-shot img{width:100%;height:auto;aspect-ratio:3172/1984;object-fit:cover;transition:transform .5s ease}
.app-shot:hover img{transform:scale(1.015)}
.app-shot:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}
.lightbox{border:0;padding:0;background:transparent;width:min(96vw,2400px);max-width:none;max-height:none}
.lightbox::backdrop{background:rgba(2,20,36,.92)}
.lightbox img{width:100%;height:auto;max-height:92vh;object-fit:contain;border-radius:4px}
.lightbox-close{position:fixed;top:1rem;right:1rem;font:700 .9rem var(--text);background:#fff;color:var(--deep);border:0;border-radius:3px;padding:.6rem 1rem;cursor:pointer}
@media(max-width:820px){.site-header{height:auto}.header-inner{padding-block:1rem;align-items:flex-start}.brand{width:200px}.site-header nav{gap:1.2rem;flex-wrap:wrap;justify-content:flex-end;font-size:.82rem}.hero{min-height:640px}.intro-grid,.contact-grid{grid-template-columns:1fr;gap:1.5rem}.app,.app:nth-child(even){grid-template-columns:1fr;gap:1.4rem}.app:nth-child(even) .app-shot{order:0}.app figcaption{max-width:560px}.intro-right{padding-top:0}.principles{gap:1rem}.principles article{padding-right:0}}
@media(max-width:600px){.shell{width:min(100% - 2.2rem,1260px)}.header-inner{align-items:center;padding-block:.9rem}.brand{width:150px}.site-header nav{gap:1rem;font-size:.78rem}.site-header nav a:not(.nav-contact){display:none}.site-header nav a{padding:.25rem 0}.hero{min-height:610px;background-position:62% center;background-image:linear-gradient(90deg,rgba(2,29,51,.97) 0%,rgba(3,38,65,.84) 58%,rgba(3,35,60,.47) 100%),url('assets/flow-hero.webp')}.hero-content{padding-top:6rem;padding-bottom:2rem}.hero h1{font-size:clamp(3.6rem,13vw,5rem)}.hero-copy{font-size:1.04rem}.section-pad{padding:5.5rem 0}h2{font-size:clamp(2.55rem,9vw,3.7rem)}.principles{grid-template-columns:1fr;margin-top:3.8rem;gap:2rem}.principles p{max-width:480px}.footer-inner{align-items:flex-start;flex-direction:column;gap:.6rem}.footer-inner img{width:145px}.footer-inner p{text-align:left}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.text-link span,.site-header nav a,.button-link,.app-shot img{transition:none}}