:root{
  --navy:#0D132A;
  --navy-2:#18234E;
  --navy-soft:#5D6689;
  --gold:#FFDE59;
  --gold-hover:#FFD633;
  --gold-deep:#8F7200;
  --cream:#FBF8F3;
  --paper:#FFFFFF;
  --band:#E8EAF3;
  --line:#E5E1D6;
  --ink:#0D132A;
  --ink-soft:#4E5673;
  --icon-bg:#0D132A;
  --danger:#B3261E;
  --radius-s:6px;
  --radius-m:12px;
  --radius-l:20px;
  --shadow-1:0 1px 2px rgba(13,19,42,.06), 0 8px 20px -12px rgba(13,19,42,.18);
  --shadow-2:0 4px 10px rgba(13,19,42,.10), 0 20px 40px -20px rgba(13,19,42,.28);
  --ease:cubic-bezier(.16,1,.3,1);
}

:root[data-theme="dark"]{
  --navy-soft:#8890AD;
  --cream:#12162A;
  --paper:#1B2140;
  --band:#222A4C;
  --line:rgba(255,255,255,.12);
  --ink:#F2F1EC;
  --ink-soft:#AEB4CC;
  --icon-bg:#333E72;
  --shadow-1:0 1px 2px rgba(0,0,0,.24), 0 8px 20px -12px rgba(0,0,0,.4);
  --shadow-2:0 4px 10px rgba(0,0,0,.3), 0 20px 40px -20px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Work Sans',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}
::selection{background:var(--gold);color:var(--navy)}
:focus-visible{outline:2.5px solid var(--gold-deep);outline-offset:3px;border-radius:4px}

h1,h2,h3{
  font-family:'Petrona',Georgia,serif;
  font-weight:600;
  margin:0;
  letter-spacing:-0.01em;
}
p{margin:0}
.measure{max-width:52ch}

.container{max-width:1180px;margin-inline:auto;padding-inline:32px}
@media (max-width:640px){.container{padding-inline:20px}}

:where(main, section, footer)[id]{scroll-margin-top:100px}

.utility-bar{
  background:var(--navy);
  color:#EDEFF3;
  font-size:.8125rem;
}
.utility-bar .container{
  display:flex;justify-content:flex-end;gap:24px;
  padding-block:8px;
}
.utility-bar a{
  display:inline-flex;align-items:center;gap:6px;
  text-decoration:none;color:#DCE1E9;
  padding-block:2px;
}
.utility-bar a:hover{color:#fff}
.utility-bar .dot{
  width:6px;height:6px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 3px rgba(255,222,89,.3);
}
.utility-bar svg{width:14px;height:14px;flex:none}

.theme-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  background:none;border:0;color:#DCE1E9;cursor:pointer;padding:2px;
  transition:color .13s var(--ease);
}
.theme-toggle:hover{color:#fff}
.theme-toggle svg{width:15px;height:15px;flex:none}
.theme-toggle .theme-icon-moon{display:none}
:root[data-theme="dark"] .theme-toggle .theme-icon-sun{display:none}
:root[data-theme="dark"] .theme-toggle .theme-icon-moon{display:block}

header.site{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:40;
}
.site-header-row{
  display:flex;align-items:center;justify-content:space-between;
  padding-block:14px;gap:24px;
}
.brand{display:flex;align-items:center;text-decoration:none}
.brand-logo{height:34px;width:auto;display:block}
.brand-logo-dark{display:none}
:root[data-theme="dark"] .brand-logo-light{display:none}
:root[data-theme="dark"] .brand-logo-dark{display:block}

nav.primary{display:flex;align-items:center;gap:28px}
nav.primary a{
  text-decoration:none;color:var(--ink);font-weight:500;font-size:.94rem;
  padding-block:6px;border-bottom:2px solid transparent;
}
nav.primary a:hover{border-bottom-color:var(--gold)}
nav.primary a.is-current{border-bottom-color:var(--gold);font-weight:700}

.header-actions{display:flex;align-items:center;gap:18px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Work Sans',sans-serif;font-weight:600;font-size:.92rem;
  padding:12px 22px;border-radius:999px;border:1.5px solid transparent;
  text-decoration:none;cursor:pointer;transition:transform .13s var(--ease),box-shadow .13s var(--ease),background-color .13s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--gold);color:var(--navy);box-shadow:var(--shadow-1)}
.btn-primary:hover{background:var(--gold-hover);box-shadow:var(--shadow-2)}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-secondary:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-ghost-onband{background:transparent;color:var(--navy);border-color:rgba(22,38,59,.35)}
.btn-ghost-onband:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-emphasis{
  background:var(--navy);color:#fff;border-color:var(--navy);
}
.btn-emphasis:hover{background:var(--navy-2)}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn svg{width:16px;height:16px;flex:none}

.hamburger{
  display:none;
  width:44px;height:44px;align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--line);border-radius:var(--radius-s);
  cursor:pointer;
}
.hamburger svg{width:22px;height:22px}


.mobile-drawer{
  position:fixed;inset:0;z-index:60;
  background:rgba(13,19,42,.45);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .4s var(--ease),visibility 0s linear .4s;
}
.mobile-drawer.open{
  opacity:1;visibility:visible;pointer-events:auto;
  transition:opacity .4s var(--ease),visibility 0s linear 0s;
}
.mobile-drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(84vw,360px);
  background:var(--paper);padding:24px;
  display:flex;flex-direction:column;gap:6px;
  box-shadow:var(--shadow-2);
  transform:translateX(100%);
  transition:transform .45s cubic-bezier(.16,1,.3,1);
}
.mobile-drawer.open .mobile-drawer-panel{transform:translateX(0)}
@media (prefers-reduced-motion: reduce){
  .mobile-drawer,.mobile-drawer-panel{transition:opacity .2s linear !important}
  .mobile-drawer-panel{transform:none !important}
}
.mobile-drawer-panel a{
  text-decoration:none;color:var(--ink);font-weight:600;font-size:1.05rem;
  padding:14px 4px;border-bottom:1px solid var(--line);
}
.drawer-close{
  align-self:flex-end;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:none;display:flex;align-items:center;justify-content:center;
  margin-bottom:8px;cursor:pointer;
}
.drawer-close svg{width:18px;height:18px}
.drawer-cta{margin-top:16px}

footer.site{background:var(--navy);color:#DCE1E9;padding-block:52px 26px;margin-top:32px}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:40px;
  padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-tag{font-family:'Petrona',serif;font-size:1.1rem;color:#fff;max-width:22ch}
.footer-col h4{
  font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#8FA0B6;
  margin:0 0 14px;font-weight:700;
}
.footer-col a{
  display:block;color:#DCE1E9;text-decoration:none;font-size:.92rem;
  padding-block:6px;
}
.footer-col a:hover{color:#fff}
.footer-social{display:flex;gap:10px;align-items:flex-start}
.social-btn{
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;text-decoration:none;color:#fff;
}
.social-btn:hover{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.social-btn svg{width:18px;height:18px}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding-top:22px;font-size:.82rem;color:#8FA0B6;
}
.footer-credit{color:#8FA0B6;text-decoration:none;transition:color .13s var(--ease)}
.footer-credit:hover{color:#fff}

.back-to-top{
  position:fixed;right:24px;bottom:24px;z-index:50;
  width:46px;height:46px;border-radius:50%;flex:none;
  background:var(--icon-bg);border:none;color:var(--gold);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-2);cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility 0s linear .25s,background-color .13s var(--ease);
}
.back-to-top.is-visible{
  opacity:1;visibility:visible;transform:translateY(0);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility 0s linear 0s,background-color .13s var(--ease);
}
.back-to-top:hover{background:var(--navy-2)}
.back-to-top svg{width:20px;height:20px}
@media (max-width:640px){
  .back-to-top{right:16px;bottom:28px;width:56px;height:56px}
  .back-to-top svg{width:24px;height:24px}
}

@media (max-width:900px){
  nav.primary{display:none}
  .hamburger{display:flex}
  .header-actions .btn-primary{display:none}
  .utility-bar .container{justify-content:center}

  .footer-grid{grid-template-columns:1fr 1fr;row-gap:32px}
  .footer-brand{grid-column:1/-1}
  .footer-social{grid-column:1/-1}
}

@media (max-width:480px){
  .footer-grid{grid-template-columns:1fr}
}