:root{--internal-page-header-gap:55px}
h1,h2,h3,h4,h5,h6{text-wrap:pretty}
.internal-page-title{font-size:clamp(34px,4.4vw,52px);font-weight:800;letter-spacing:-.04em;line-height:1.04}
.nav{position:sticky;top:0;z-index:900;width:100vw;margin-left:calc(-50vw + 50%);padding:22px 0}
.nav::before{content:'';position:absolute;inset:0;background:var(--ground-blue);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 10px 30px rgba(0,0,0,.18);opacity:0;transition:opacity .3s ease;pointer-events:none;z-index:-1}
.nav.scrolled::before{opacity:1}
.nav-inner{position:relative;width:100%;max-width:1380px;margin:0 auto;padding:0 48px;display:flex;justify-content:space-between;align-items:center}
.nav-left{display:flex;align-items:center;gap:40px}
.nav-right{display:flex;align-items:center;gap:22px}
.miles-logo{display:inline-flex;flex-direction:column;align-items:stretch;text-decoration:none;color:inherit}
.nav .miles-logo{color:#fff}
.miles-logo-text{font-size:1.75rem;font-weight:800;letter-spacing:-0.02em;line-height:1}
.miles-logo-line{margin-top:5px;height:2px;background:radial-gradient(ellipse at center,#fff 0%,#fff 30%,rgba(255,255,255,0.4) 60%,transparent 85%)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-link{font-size:15px;font-weight:500;color:#fff;text-decoration:none;touch-action:manipulation;transition:opacity .15s,color .15s}
.nav-link:hover{color:#fff;opacity:.8}
.nav-link--current{color:#fff;font-weight:800;opacity:1}
.nav-login{font-size:15px;font-weight:500;color:#fff;text-decoration:none;touch-action:manipulation;transition:opacity .15s}
.nav-login:hover{color:#fff;opacity:.8}
.nav-menu-toggle{display:none;flex:0 0 42px;width:42px;height:42px;padding:0;border:1px solid rgba(255,255,255,.28);border-radius:10px;background:rgba(255,255,255,.08);color:#fff;cursor:pointer;touch-action:manipulation;align-items:center;justify-content:center;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:background .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.nav-menu-toggle:hover,.nav-menu-toggle[aria-expanded="true"]{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4)}
.nav-menu-toggle:active{transform:translateY(1px)}
.nav-menu-toggle:focus-visible{outline:2px solid var(--gold,#c4a882);outline-offset:3px}
.nav-menu-icon{position:relative;width:18px;height:12px}
.nav-menu-icon::before,.nav-menu-icon::after,.nav-menu-icon span{content:'';position:absolute;left:0;width:18px;height:1.5px;border-radius:2px;background:currentColor;transition:transform .2s ease,top .2s ease,opacity .2s ease}
.nav-menu-icon::before{top:0}
.nav-menu-icon span{top:5px}
.nav-menu-icon::after{top:10px}
.nav-menu-toggle[aria-expanded="true"] .nav-menu-icon::before{top:5px;transform:rotate(45deg)}
.nav-menu-toggle[aria-expanded="true"] .nav-menu-icon span{opacity:0}
.nav-menu-toggle[aria-expanded="true"] .nav-menu-icon::after{top:5px;transform:rotate(-45deg)}
.nav .btn{font-family:inherit;font-size:15px;font-weight:700;border:none;border-radius:10px;padding:13px 26px;cursor:pointer;touch-action:manipulation;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s ease,box-shadow .2s ease,border-color .15s,background .15s;white-space:nowrap}
.nav .btn-ghost{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.12);color:#fff;font-weight:600;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.nav .btn-ghost:hover{border-color:rgba(255,255,255,0.5);background:rgba(255,255,255,0.12);color:#fff}
.nav .btn-sm{font-size:15px;padding:11px 22px}

@media(max-width:800px){
  :root{--internal-page-header-gap:50px}
  .nav{padding:14px 0}
  .nav-inner{padding:0 20px}
  .nav-left{gap:0}
  .nav-right{gap:10px}
  .nav-links{display:none;position:absolute;top:calc(100% + 12px);left:20px;right:20px;z-index:2;flex-direction:column;gap:0;padding:10px;border:1px solid rgba(255,255,255,.13);border-radius:15px;background:var(--ground-navy);box-shadow:0 20px 60px rgba(0,0,0,.35);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
  .nav.menu-open .nav-links{display:flex}
  .nav-link{padding:13px 14px;border-radius:9px;font-size:16px}
  .nav-link:hover,.nav-link--current{background:rgba(255,255,255,.06)}
  .nav-login{display:none}
  .nav-menu-login{display:block}
  .nav-menu-toggle{display:inline-flex}
  .nav .btn-sm{padding:11px 16px;font-size:14px}
  .nav.scrolled::before,.nav.menu-open::before{opacity:1}
}
@media(min-width:801px){
  .nav-menu-login{display:none}
}
@media(max-width:370px){
  .nav-inner{padding:0 16px}
  .nav-links{left:16px;right:16px}
  .nav-right{gap:8px}
  .nav .btn-sm{padding:10px 12px;font-size:13px}
  .miles-logo-text{font-size:1.6rem}
}
@media(prefers-reduced-motion:reduce){.nav-menu-icon::before,.nav-menu-icon::after,.nav-menu-icon span{transition:none}}