/* Kyrvox design system: one font, one type scale, one header and footer for every web page. */
:root{
  --kx-brand:#7b27ff;--kx-brand-dark:#5b14d6;--kx-ink:#1f1630;--kx-muted:#6b6180;--kx-line:#ece6f6;--kx-soft:#f3ecff;--kx-tint:#faf7ff;--kx-bg:#f7f5fb;--kx-surface:#fff;--kx-danger:#b42318;--kx-ok:#217b57;
  --kx-font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --kx-h1:clamp(34px,5.2vw,56px);--kx-h2:clamp(22px,3vw,30px);--kx-h3:19px;--kx-body:16px;--kx-small:14px;--kx-xs:12.5px;
  --kx-radius:14px;--kx-radius-lg:22px;--kx-header:80px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--kx-bg);color:var(--kx-ink);font:var(--kx-body)/1.6 var(--kx-font);-webkit-font-smoothing:antialiased}
h1,h2,h3{color:var(--kx-ink);font-family:var(--kx-font);margin:0 0 12px}
h1{font-size:var(--kx-h1);line-height:1.08;letter-spacing:-.03em;font-weight:800}
h2{font-size:var(--kx-h2);line-height:1.15;letter-spacing:-.02em;font-weight:750}
h3{font-size:var(--kx-h3);line-height:1.3;font-weight:700}
p{margin:0 0 12px;line-height:1.65;overflow-wrap:anywhere}
a{color:var(--kx-brand)}
small,.small,.muted{color:var(--kx-muted);font-size:var(--kx-small)}
:focus-visible{outline:3px solid var(--kx-brand);outline-offset:2px}
[hidden]{display:none!important}

/* Layout */
.kx-wrap{max-width:1120px;margin:0 auto;padding:0 20px}
main.kx-main{max-width:760px;margin:0 auto;padding:40px 20px 64px}
main.kx-main.wide{max-width:1120px}

/* Header shared by every page (rendered by navigation.js) */
.kx-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--kx-line)}
.kx-header .kx-wrap{display:flex;align-items:center;gap:20px;min-height:var(--kx-header)}
.kx-brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.kx-brand img.logo{height:60px;width:auto;display:block}
.kx-footer .kx-brand img.logo{height:52px}
.kx-nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.kx-nav a{color:var(--kx-ink);text-decoration:none;font-weight:550;font-size:15px}
.kx-nav a.btn,.kx-nav a.btn:hover{color:#fff}
.kx-nav a:hover,.kx-nav a[aria-current="page"]{color:var(--kx-brand)}
.kx-actions{display:flex;align-items:center;gap:10px}
.kx-menu-button{display:none;width:44px;height:44px;border-radius:12px;border:0;background:var(--kx-soft);color:var(--kx-brand);font-size:22px;cursor:pointer;padding:0}
#ct-navigation{position:fixed;inset:0 0 0 auto;margin:0;padding:22px;width:min(330px,92vw);height:100dvh;max-height:100dvh;max-width:92vw;border:0;border-radius:22px 0 0 22px;background:#fff;color:var(--kx-ink);font-family:var(--kx-font)}
#ct-navigation::backdrop{background:rgba(20,10,35,.45)}
#ct-navigation .kx-dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
#ct-navigation nav{display:flex;flex-direction:column;gap:8px}
#ct-navigation nav a{display:block;padding:14px 16px;border-radius:12px;background:var(--kx-tint);color:var(--kx-ink);text-decoration:none;font-weight:600;font-size:16px}
#ct-navigation nav a[aria-current="page"]{background:var(--kx-soft);color:var(--kx-brand)}
#ct-navigation .ct-close{width:auto;min-height:40px;padding:8px 14px;margin:0;font-size:var(--kx-small)}

/* Standard top of every inner page: eyebrow, title and lead before the first fold */
.kx-page-head{padding:8px 0 24px}
.kx-eyebrow{display:inline-block;padding:6px 12px;margin-bottom:14px;border-radius:999px;background:var(--kx-soft);color:var(--kx-brand);font-weight:650;font-size:13px;letter-spacing:.02em}
.kx-lead{font-size:clamp(17px,2vw,19px);color:var(--kx-muted);max-width:60ch;margin:0}

/* Buttons and forms */
button,.btn,a.button,a.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border:0;border-radius:var(--kx-radius);background:var(--kx-brand);color:#fff;font:650 16px/1.2 var(--kx-font);text-decoration:none;cursor:pointer;transition:background .15s}
button:hover,.btn:hover,a.button:hover,a.cta:hover{background:var(--kx-brand-dark)}
button:disabled{opacity:.5;cursor:default}
button.secondary,.btn.secondary,a.button.secondary{background:var(--kx-soft);color:var(--kx-brand)}
button.secondary:hover,.btn.secondary:hover{background:#ebe1ff}
.kx-nav .btn{min-height:40px;padding:8px 16px;font-size:14px}
label{display:block;margin:14px 0 6px;font-weight:600;font-size:var(--kx-small)}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #d9cdee;border-radius:12px;background:#fff;color:var(--kx-ink);font:var(--kx-body)/1.4 var(--kx-font)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--kx-brand);box-shadow:0 0 0 3px rgba(123,39,255,.14)}

/* Surfaces */
.card{background:var(--kx-surface);border:1px solid var(--kx-line);border-radius:var(--kx-radius-lg);padding:24px;margin:18px 0;box-shadow:0 4px 20px rgba(31,22,48,.03)}
.notice{background:var(--kx-soft);color:#4b2a85;border-radius:16px;padding:16px 18px;line-height:1.6;font-size:15px}
details>summary{cursor:pointer;font-weight:650}

/* Footer shared by every page */
.kx-footer{border-top:1px solid var(--kx-line);background:#fff;padding:32px 0 40px;color:var(--kx-muted);font-size:var(--kx-small)}
.kx-footer .kx-wrap{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.kx-footer nav{display:flex;flex-wrap:wrap;gap:18px;margin-left:auto}
.kx-footer nav a{color:var(--kx-muted);text-decoration:none}
.kx-footer .legal{flex-basis:100%;font-size:13px;margin:0}

@media(max-width:820px){
  .kx-nav a:not(.btn){display:none}
  .kx-menu-button{display:inline-grid;place-items:center}
  .kx-nav{gap:10px}
}
@media(max-width:640px){
  .kx-brand img.logo{height:54px}
  main.kx-main{padding:28px 18px 48px}
  .card{padding:20px;border-radius:20px}
  .kx-footer nav{margin-left:0}
}