:root{color-scheme:dark;--bg:#111827;--surface:#1f2937;--text:#f9fafb;--muted:#c0c7d2;--blue:#2563eb;--gold:#e5b941;--link:#9bb9f6;--line:#303b4e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:118px}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65}body.modal-open{overflow:hidden}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{color:#fff}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}input:focus,select:focus,textarea:focus{outline:2px solid #8fb2ff;outline-offset:2px}.container{width:min(1232px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--gold);color:#111827;padding:12px}.skip:focus{top:10px}.site-header{position:sticky;top:0;z-index:20;background:rgba(31,41,55,.98);border-bottom:1px solid #293446}.nav-wrap{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;width:235px;flex-shrink:0}.brand img{width:100%;height:auto;display:block;filter:brightness(0) invert(1)}.desktop-nav{display:flex;align-items:center;gap:28px}.desktop-nav a,.text-button{font-size:14px;font-weight:600;color:#c8ced8;white-space:nowrap;position:relative}.desktop-nav a:hover,.text-button:hover{color:#fff}.desktop-nav .active{color:#fff}.desktop-nav .active:after{content:'';position:absolute;bottom:-9px;left:0;right:0;height:2px;background:var(--gold)}.text-button,.footer-button{border:0;background:none;padding:0;text-align:left}.nav-actions{display:flex;align-items:center;gap:22px}.button{display:inline-flex;justify-content:center;align-items:center;gap:18px;color:#fff;background:var(--blue);border:1px solid #3974f4;border-radius:8px;padding:13px 24px;font-size:15px;font-weight:700;line-height:1.5;transition:background .2s,transform .2s}.button:hover{background:#3474ff;transform:translateY(-2px)}.button span{font-size:23px;line-height:1}.button-small{font-size:14px;padding:10px 17px}.menu-toggle{display:none;width:30px;height:32px;border:0;background:transparent;padding:4px}.menu-toggle span{display:block;height:2px;background:#e3e7ee;margin:5px 0}.mobile-nav{padding:16px 32px 24px;border-top:1px solid var(--line)}.mobile-nav a,.mobile-nav button{display:block;padding:10px 0;background:none;border:0;color:#e1e5ed}.hero{position:relative;isolation:isolate;background:#1f2937;text-align:center;padding:81px 0 79px;overflow:hidden}.hero:before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,rgba(18,27,44,.94),rgba(27,36,49,.94)),url('assets/tztech-banner.png') center/cover;opacity:1}.breadcrumb{font-size:14px;margin:0 0 22px;color:#d2d7df}.breadcrumb span{color:#7e899b;margin:0 10px}.breadcrumb a{color:#aeb9c9}.eyebrow{color:#99b8f3;letter-spacing:.65px;font-size:12px;font-weight:700;line-height:1.5;margin:0 0 13px}.gold{color:var(--gold)}h1,h2,p{margin-top:0}h1{font-size:clamp(34px,4vw,52px);line-height:1.15;letter-spacing:-1.8px;margin-bottom:24px;font-weight:750}.hero-description{font-size:20px;line-height:1.6;color:#d0d5dd;margin:0}.mobile-break{display:none}.feature-list{padding-top:132px;padding-bottom:130px}.feature{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;margin-bottom:112px;scroll-margin-top:120px}.feature:last-child{margin-bottom:0}.feature-copy h2{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin-bottom:21px}.feature-copy p:not(.eyebrow){color:var(--muted);margin-bottom:18px;line-height:1.75}.feature-copy p:last-child{margin-bottom:0}.inline-link,.contact-links a{color:var(--link);font-weight:600}.inline-link{font-size:15px}.inline-link span{display:inline-block;margin-left:8px;transition:transform .2s}.inline-link:hover span{transform:translateX(4px)}.reverse .feature-copy{grid-column:2;grid-row:1}.reverse .visual{grid-column:1;grid-row:1}.visual{height:410px;border:1px solid #2e394d;border-radius:17px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#17254c,#222d40);overflow:hidden}.gold-visual{background:linear-gradient(135deg,#141d2b,#2a3343)}.visual svg{width:210px;height:190px;fill:none;stroke:#739ce4;stroke-width:7;stroke-linecap:round;stroke-linejoin:round;opacity:.78}.gold-visual svg{stroke:#bc9636}.brand-visual{flex-direction:column;padding:44px;gap:24px}.brand-visual img{width:100%;height:auto;filter:brightness(0) invert(1);opacity:.84}.brand-visual span{font-size:9px;letter-spacing:1.5px;color:#a3b5d4;text-align:center}.approach-section{padding:88px 0;background:#1f2937}.cta{border-radius:20px;background:linear-gradient(115deg,#2353b8,#34487c);padding:64px 30px;text-align:center;border:1px solid #3b5595}.cta .eyebrow{color:#c5d6ff}.cta h2{font-size:42px;letter-spacing:-1.2px;line-height:1.2;margin-bottom:19px}.cta p:not(.eyebrow){color:#d9e2f4;font-size:18px;margin-bottom:28px}.cta .button{background:#f8fafc;border-color:#fff;color:#183b84}.cta .button:hover{background:#dce8ff}.cta small{display:block;font-size:12px;color:#c0d0f2;margin-top:17px}footer{padding:74px 0 0;background:#0e1523}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:50px;padding-bottom:62px}.footer-intro .brand{width:222px;margin-bottom:19px}.footer-intro p{color:#9ca8bc;font-size:14px;line-height:1.8;max-width:290px}.footer-grid h2{font-size:12px;letter-spacing:1px;text-transform:uppercase;margin:8px 0 20px;color:#e4e9f1}.footer-grid>div>a:not(.brand),.footer-button{display:block;color:#a8b2c2;font-size:14px;margin-bottom:11px;line-height:1.6;overflow-wrap:anywhere}.footer-grid a:hover,.footer-button:hover{color:#fff}.footer-bottom{border-top:1px solid #263043;padding:23px 0;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#98a4b7}.footer-bottom p{margin:0}dialog{width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:0;border:1px solid #3b4a61;border-radius:16px;color:var(--text);background:#1b2638;box-shadow:0 25px 90px #0008}dialog::backdrop{background:#060b17bf;backdrop-filter:blur(5px)}.dialog-inner{padding:36px;position:relative}.close-dialog{position:absolute;right:17px;top:12px;border:0;background:none;color:#d0d7e4;font-size:28px;line-height:1}.dialog-inner h2{font-size:29px;letter-spacing:-.8px;line-height:1.2;margin-bottom:16px}.dialog-inner>p:not(.eyebrow){font-size:14px;color:var(--muted)}form label{display:block;font-size:13px;font-weight:600;margin:13px 0 5px}input,select,textarea{width:100%;border:1px solid #475671;border-radius:6px;background:#111b2c;color:#fff;padding:9px 12px;font-size:15px}textarea{resize:vertical;min-height:90px}form .button{width:100%;margin-top:18px}.form-note{font-size:12px;color:#aebbd0;margin:12px 0}.direct-email{font-size:13px;color:var(--link);overflow-wrap:anywhere}details{border-bottom:1px solid #3b475b;padding:17px 0}summary{cursor:pointer;font-size:15px;font-weight:600}details p{font-size:14px;color:var(--muted);margin:12px 0 0}.reveal{opacity:1;transform:none}.motion-ready .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.65,.3,1)}.motion-ready .reveal.visible{opacity:1;transform:none}
@media(min-width:1500px){.container{width:min(1232px,calc(100% - 100px))}}
@media(max-width:1100px){.desktop-nav{gap:20px}.brand{width:195px}.nav-wrap{gap:18px}.feature{gap:42px}.visual{height:360px}.footer-grid{gap:28px}.feature-copy h2{font-size:28px}}
@media(max-width:900px){.desktop-nav{display:none}.menu-toggle{display:block}.nav-wrap{min-height:76px}.brand{width:210px}.hero{padding:66px 0}.feature-list{padding-top:85px;padding-bottom:85px}.feature{gap:32px;margin-bottom:80px}.visual{height:320px}.visual svg{width:175px}.feature-copy h2{font-size:26px}.feature-copy p:not(.eyebrow){font-size:16px}.footer-grid{grid-template-columns:1.4fr 1fr;gap:36px 55px}.footer-intro p{max-width:330px}.cta h2{font-size:36px}}
@media(max-width:680px){html{scroll-padding-top:94px}.container{width:calc(100% - 40px)}.nav-wrap{gap:14px;min-height:72px}.brand{width:165px}.nav-actions{gap:16px}.button-small{font-size:12px;padding:9px 11px;gap:9px}.button-small span{font-size:19px}.menu-toggle{width:24px}.hero{padding:52px 0 58px}.breadcrumb{font-size:13px;margin-bottom:24px}.eyebrow{font-size:11px}h1{font-size:36px;letter-spacing:-1.2px;line-height:1.16}.mobile-break{display:block}.hero-description{font-size:17px;line-height:1.65}.desktop-break{display:none}.feature-list{padding-top:70px;padding-bottom:70px}.feature{grid-template-columns:1fr;gap:28px;margin-bottom:70px}.reverse .feature-copy,.reverse .visual{grid-column:auto;grid-row:auto}.feature-copy h2{font-size:27px;margin-bottom:18px}.feature-copy p:not(.eyebrow){font-size:16px;line-height:1.75}.visual{height:285px;border-radius:14px}.visual svg{height:155px;width:180px}.brand-visual{padding:40px}.brand-visual span{font-size:8px}.contact-links a{display:block;overflow-wrap:anywhere}.contact-links span{display:none}.approach-section{padding:50px 0}.cta{padding:42px 22px;border-radius:15px}.cta h2{font-size:32px}.cta p:not(.eyebrow){font-size:16px}.cta small{font-size:11px}footer{padding-top:50px}.footer-grid{grid-template-columns:1fr 1fr;gap:26px 20px;padding-bottom:35px}.footer-intro{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}.footer-intro .brand{width:205px}.footer-grid h2{margin-bottom:15px}.footer-bottom{font-size:11px;align-items:center}.dialog-inner{padding:32px 23px}.dialog-inner h2{font-size:26px}}
@media(max-width:370px){.brand{width:135px}.nav-actions{gap:10px}.container{width:calc(100% - 32px)}h1{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.motion-ready .reveal{opacity:1;transform:none}}
@media print{.site-header,dialog,.approach-section{display:none}.reveal,.motion-ready .reveal{opacity:1;transform:none}body{background:#fff;color:#111}.feature-copy p:not(.eyebrow){color:#333}.feature{break-inside:avoid}.visual{height:200px}}