:root{
--primary:#0F2A4A;--accent:#0D9488;
--bg:#F8FAFC;--surface:#FFFFFF;
--text:#0F172A;--muted:#64748B;
--radius:12px;
--fh:'Outfit',system-ui,sans-serif;--fb:'Manrope',system-ui,sans-serif;
--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;--s10:128px;
--sp:clamp(64px,9vw,112px);--gap:24px;--maxw:1180px;
--t-xs:clamp(.72rem,.7rem + .1vw,.78rem);--t-sm:clamp(.84rem,.8rem + .2vw,.92rem);--t-base:clamp(1rem,.95rem + .25vw,1.08rem);
--t-lg:clamp(1.12rem,1rem + .5vw,1.3rem);--t-xl:clamp(1.3rem,1.1rem + .9vw,1.7rem);--t-2xl:clamp(1.6rem,1.2rem + 1.6vw,2.3rem);
--t-3xl:clamp(2rem,1.4rem + 2.6vw,3.2rem);--t-4xl:clamp(2.5rem,1.6rem + 4vw,4.4rem);--t-display:clamp(3rem,1.5rem + 7vw,7rem);
--shadow:0 1px 2px rgba(2,6,23,.05),0 12px 32px rgba(2,6,23,.08);
--line:color-mix(in srgb,var(--text) 10%,transparent);
--sab:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--fb);color:var(--text);background:var(--bg);line-height:1.6;font-size:var(--t-base);-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100dvh;display:flex;flex-direction:column}
main{flex:1 0 auto}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.08;letter-spacing:-.02em;font-weight:700;text-wrap:balance}
h1{font-size:var(--t-4xl);letter-spacing:-.03em}h2{font-size:var(--t-3xl)}h3{font-size:var(--t-xl)}h4{font-size:var(--t-lg)}
p{max-width:65ch}p.muted,.muted{color:var(--muted)}
.lead{font-size:var(--t-lg);line-height:1.6;color:var(--muted);max-width:60ch}
::selection{background:color-mix(in srgb,var(--primary) 22%,transparent)}
hr,.rule{border:0;height:1px;background:var(--line)}
.num{font-family:var(--fh);font-size:var(--t-display);line-height:.9;letter-spacing:-.04em;font-weight:700}
.index{font-family:var(--fb);font-size:var(--t-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
figcaption{font-size:var(--t-xs);color:var(--muted);letter-spacing:.04em;margin-top:var(--s2)}
.link{color:var(--text);text-decoration:none;background-image:linear-gradient(currentColor,currentColor);background-size:100% 1px;background-position:0 100%;background-repeat:no-repeat;transition:background-size .25s}.link:hover{background-size:0 1px}
.bleed{width:100vw;margin-left:calc(50% - 50vw)}
img,video,svg{max-width:100%;display:block}img{height:auto}
a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 70%,transparent);outline-offset:3px;border-radius:4px}
ul,ol{padding-left:1.2em}
section{position:relative;padding:var(--sp) 0;scroll-margin-top:84px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,32px)}
.container.narrow{max-width:760px}.container.wide{max-width:1400px}
.grid{display:grid;gap:var(--gap)}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stack{display:flex;flex-direction:column;gap:var(--s4)}
@media(max-width:900px){.cols-3,.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:var(--t-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:var(--s4)}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:var(--t-base);line-height:1;transition:transform .2s,box-shadow .2s,background .2s,color .2s;cursor:pointer;border:0;font-family:inherit;min-height:44px;overflow:hidden;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 24px color-mix(in srgb,var(--primary) 30%,transparent)}.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--text);border:1.5px solid var(--line)}.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-link{background:none;padding:0;color:var(--primary);text-decoration:underline;text-underline-offset:4px;min-height:0}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--s6);transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--primary) 35%,transparent)}
.card h3{margin-bottom:var(--s2)}
.icon{width:1.25em;height:1.25em;display:inline-block;vertical-align:-.25em;flex:none}
details{border-top:1px solid var(--line)}details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:var(--s4) 0;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:var(--s4);min-height:44px}
summary::-webkit-details-marker{display:none}summary::after{content:'+';font-weight:400;color:var(--muted);transition:transform .25s}details[open] summary::after{transform:rotate(45deg)}
details>*:not(summary){padding:0 0 var(--s4);color:var(--muted)}
table{width:100%;border-collapse:collapse}th,td{padding:var(--s3) var(--s4);text-align:left;border-bottom:1px solid var(--line)}th{font-weight:600}
blockquote{font-family:var(--fh);font-size:var(--t-xl);line-height:1.3;letter-spacing:-.01em}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:var(--s7);width:max-content;animation:xl-marquee 28s linear infinite}
@keyframes xl-marquee{to{transform:translateX(-50%)}}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.xl-skip{position:absolute;left:-999px;top:8px;background:var(--primary);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}.xl-skip:focus{left:8px}
/* nav */
.xl-nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s,padding .3s}
.xl-nav.scrolled{border-bottom-color:var(--line)}
.xl-nav.static{position:relative}
.xl-nav.over-hero{position:fixed;left:0;right:0;background:transparent;backdrop-filter:none}.xl-nav.over-hero.scrolled{position:fixed;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px)}
.xl-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--s5);min-height:68px}
.xl-nav.scrolled .xl-nav-inner{min-height:60px}
.xl-brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--fh);font-weight:700;font-size:var(--t-lg);letter-spacing:-.01em}
.xl-brand img{height:34px;width:auto;border-radius:0}
.xl-links{display:flex;align-items:center;gap:clamp(14px,2vw,28px);font-weight:500;font-size:var(--t-sm)}
.xl-links a{padding:8px 2px;position:relative;opacity:.86;transition:opacity .2s}.xl-links a:hover,.xl-links a[aria-current=page]{opacity:1}
.xl-links a[aria-current=page]::after{content:'';position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--primary);border-radius:2px}
.xl-links .btn{margin-left:var(--s3);padding:11px 20px;min-height:40px}
.xl-nav.centered .xl-nav-inner{display:grid;grid-template-columns:1fr auto 1fr}.xl-nav.centered .xl-brand{justify-self:center;order:2}.xl-nav.centered .xl-links{order:1}.xl-nav.centered .xl-cta{order:3;justify-self:end}
.xl-nav.split .xl-links{margin-left:auto}
.xl-nav.pill .xl-nav-inner{margin-top:12px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 8px 6px 18px;min-height:56px;box-shadow:var(--shadow)}
.xl-nav.pill{background:transparent;backdrop-filter:none;border:0}
.xl-toggle{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;border-radius:10px}
.xl-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.xl-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.xl-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.xl-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:860px){
 .xl-toggle{display:flex}
 .xl-links{position:fixed;inset:0;top:0;flex-direction:column;justify-content:center;align-items:center;gap:var(--s5);background:var(--bg);font-size:var(--t-xl);font-family:var(--fh);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:40;padding:var(--s8) var(--s5)}
 .xl-links.open{opacity:1;transform:none;pointer-events:auto}
 .xl-links a{padding:10px 0;min-height:44px}
 .xl-nav.centered .xl-nav-inner{display:flex}
 .xl-nav .xl-toggle{position:relative;z-index:41}
}
/* footer */
.xl-footer{background:var(--surface);border-top:1px solid var(--line);padding:var(--s8) 0 calc(var(--s6) + var(--sab));margin-top:auto;font-size:var(--t-sm);color:var(--muted)}
.xl-footer-grid{display:grid;grid-template-columns:1.4fr repeat(var(--fcols,2),1fr);gap:var(--s7)}
.xl-footer h4{font-size:var(--t-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--text);margin-bottom:var(--s3);font-family:var(--fb);font-weight:600}
.xl-footer ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px}.xl-footer a:hover{color:var(--text)}
.xl-footer-brand{display:flex;flex-direction:column;gap:var(--s3);max-width:34ch}
.xl-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s3);margin-top:var(--s7);padding-top:var(--s5);border-top:1px solid var(--line)}
.xl-social{display:flex;gap:var(--s3)}.xl-social a{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);color:var(--text)}
@media(max-width:760px){.xl-footer-grid{grid-template-columns:1fr 1fr}.xl-footer-brand{grid-column:1/-1}}
/* form */
.xl-form{display:grid;gap:var(--s4);grid-template-columns:repeat(2,minmax(0,1fr))}
.xl-form .full{grid-column:1/-1}
.xl-field{display:flex;flex-direction:column;gap:6px;font-size:var(--t-sm);font-weight:500}
.xl-field input,.xl-field select,.xl-field textarea{font:inherit;font-weight:400;padding:14px 16px;min-height:48px;border-radius:calc(var(--radius) * .6);border:1.5px solid var(--line);background:var(--bg);color:var(--text);width:100%;transition:border-color .2s,box-shadow .2s}
.xl-field input:focus,.xl-field select:focus,.xl-field textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 16%,transparent)}
.xl-field textarea{min-height:120px;resize:vertical}
.xl-field.check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;color:var(--muted)}.xl-field.check input{width:18px;height:18px;min-height:0;margin-top:3px}
.xl-form .btn{width:100%}
.xl-form-msg{grid-column:1/-1;font-size:var(--t-sm);min-height:1.4em}.xl-form-msg.ok{color:var(--primary);font-weight:600}.xl-form-msg.err{color:#c0392b}
.xl-form[data-state=done]{opacity:.92}
.xl-hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
@media(max-width:640px){.xl-form{grid-template-columns:1fr}}
/* sticky mobile bar */
.xl-bar{display:none}
@media(max-width:760px){
 .xl-bar{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:45;grid-auto-flow:column;grid-auto-columns:1fr;gap:1px;background:var(--line);border-top:1px solid var(--line);padding-bottom:var(--sab)}
 .xl-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:56px;background:var(--bg);color:var(--text);font-size:11px;font-weight:600}
 .xl-bar a.primary{background:var(--primary);color:#fff}
 .xl-bar .icon{width:20px;height:20px}
 body.has-bar{padding-bottom:calc(58px + var(--sab))}
}
/* cookie notice */
.xl-cookie{position:fixed;left:16px;right:16px;bottom:calc(16px + var(--sab));z-index:60;max-width:440px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--s4);box-shadow:var(--shadow);font-size:var(--t-sm);display:flex;gap:var(--s3);align-items:center;flex-wrap:wrap}
.xl-cookie .btn{padding:10px 16px;min-height:40px}
/* reduced motion */
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.marquee-track{animation:none}*{scroll-behavior:auto!important}}
/* print */
@media print{.xl-nav,.xl-bar,.xl-cookie{display:none}}