/* ZONA shared site header — single source of truth for nav look across pages.
   Behavior lives in header.js, markup in partials/header.html + partials/mobile-menu.html.
   Loaded by the newsletter pages; the legal pages get the same rules from legal.css. */

.pill{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 22px; border-radius:999px;
  font-weight:600; font-size:14px; letter-spacing:0.02em;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space:nowrap; cursor:pointer; text-decoration:none;
}
.pill.solid{
  color:#fff;
  background:linear-gradient(135deg, #0A3FD6 0%, #7229F5 55%, #B73AFF 100%);
  box-shadow:0 8px 30px rgba(79,48,234,0.4), inset 0 0 0 1px rgba(255,255,255,0.2);
}
.pill.solid:hover{transform:translateY(-2px); box-shadow:0 14px 40px rgba(114,41,245,0.55)}
.pill.ghost{
  color:#fff; background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(14px);
}
.pill.ghost:hover{background:rgba(255,255,255,0.08); transform:translateY(-2px)}

/* Nav */
nav.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px clamp(20px, 4vw, 48px);
  transition: background .35s ease, backdrop-filter .35s ease, border-color .35s ease;
  border-bottom:1px solid transparent;
}
nav.nav.scrolled{
  background:rgba(8,8,14,0.55);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.logo{display:inline-flex; align-items:center; gap:10px; color:#fff; text-decoration:none}
.logo-wordmark{height:34px; width:auto; display:block; transition: filter .3s ease}
.logo:hover .logo-wordmark{filter: drop-shadow(0 0 14px rgba(114,41,245,0.7))}
.nav-links{display:flex; gap:28px; font-size:14px; color:rgba(255,255,255,0.8)}
.nav-links a{position:relative; padding:6px 0; transition:color .2s; text-decoration:none}
.nav-links a:hover, .nav-links a.active{color:#fff}
.nav-links a:after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background:linear-gradient(90deg,#0A3FD6,#7229F5);
  transition:right .3s ease;
}
.nav-links a:hover:after, .nav-links a.active:after{right:0}

/* Mobile hamburger */
.nav-toggle{
  display:none;
  width:44px; height:44px; border-radius:12px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.14);
  color:#fff; cursor:pointer; padding:0;
  align-items:center; justify-content:center;
  backdrop-filter: blur(14px);
  transition: background .2s;
}
.nav-toggle:hover{background:rgba(255,255,255,0.08)}
.nav-toggle .bars{position:relative; width:20px; height:14px; display:block}
.nav-toggle .bars:before,
.nav-toggle .bars:after,
.nav-toggle .bars span{
  content:""; position:absolute; left:0; right:0; height:1.5px;
  background:#fff; border-radius:2px; transition: transform .3s ease, opacity .2s, top .3s ease;
}
.nav-toggle .bars:before{top:0}
.nav-toggle .bars span{top:6px}
.nav-toggle .bars:after{top:12px}
.nav-toggle.open .bars:before{top:6px; transform:rotate(45deg)}
.nav-toggle.open .bars span{opacity:0}
.nav-toggle.open .bars:after{top:6px; transform:rotate(-45deg)}

/* Slide-out mobile menu */
.mobile-menu{
  position:fixed; top:0; left:0; right:0;
  padding:72px clamp(20px,4vw,48px) 24px;
  background:rgba(8,8,14,0.92);
  backdrop-filter: blur(28px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,0.1);
  transform: translateY(-100%);
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
  z-index:40;
  display:flex; flex-direction:column; gap:4px;
}
.mobile-menu.open{transform: translateY(0)}
.mobile-menu a{
  padding:14px 4px; font-size:17px; font-weight:500;
  color:rgba(255,255,255,0.9); text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,0.06);
  transition: color .2s, padding-left .2s;
}
.mobile-menu a:last-of-type{border-bottom:none}
.mobile-menu a:hover, .mobile-menu a:active{color:#fff; padding-left:8px}
.mobile-menu .pill{margin-top:18px; justify-content:center}

@media (max-width:820px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  nav.nav > a.pill.solid{display:none}
}
@media (min-width:821px){
  .mobile-menu{display:none}
}