/* ─────────────────────────────────────────────────────────────
   shared.css — Isle Worlds
   Loaded by every page. Contains: reset, nav, footer,
   scroll-reveal, shared mobile rules, reduced-motion.
   Per-page body{} and page-specific CSS stay inline.
───────────────────────────────────────────────────────────── */

/* ── Reset ─────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Urbanist',sans-serif;}
input,button,select,textarea{font-family:inherit;}
html{scroll-behavior:smooth;}

/* ── Honeypot (bot trap — must stay off-screen, not display:none) ── */
.hp-pot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none;}

/* ── Shimmer (used on index hero) ─────────────────────────── */
.shimmer{
  background:linear-gradient(90deg,#eef4ff 0%,#c8a830 40%,#fff8e7 55%,#c8a830 70%,#eef4ff 100%);
  background-size:300% auto;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  animation:shimmer 8s linear infinite;
}
@keyframes shimmer{
  0%{background-position:200% center;}
  100%{background-position:-200% center;}
}

/* ── CSS custom properties — nav + footer theming ─────────── */
/* Defaults: dark navy (index, how-it-works, locations, about, updates)
   Override :root in per-page inline <style> for waitlist + faq.     */
:root{
  --nav-bg:rgba(6,10,30,0.92);
  --nav-blur:8px;
  --nav-border:rgba(140,160,240,0.1);
  --nav-logo-color:#dde8ff;
  --nav-logo-glow1:rgba(200,220,255,0.95);
  --nav-logo-glow2:rgba(200,220,255,0.6);
  --nav-logo-glow3:rgba(200,220,255,0.28);
  --nav-link-color:rgba(180,200,255,0.45);
  --nav-link-active:rgba(180,200,255,0.9);
  --nav-hamburger-color:rgba(180,200,255,0.7);
  --nav-mobile-bg:rgba(6,10,30,0.97);
  --nav-mobile-link-color:rgba(180,200,255,0.65);
  --nav-mobile-link-hover:rgba(180,200,255,0.95);
  --footer-padding:48px 40px 16px;
}

/* ── Nav ────────────────────────────────────────────────────── */
.nav{
  padding:9px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:var(--nav-bg);
  border-bottom:0.5px solid var(--nav-border);
  position:sticky;
  top:0;
  z-index:200;
  backdrop-filter:blur(var(--nav-blur));
  -webkit-backdrop-filter:blur(var(--nav-blur));
}
.nav-logo{
  font-weight:300;
  font-size:22px;
  letter-spacing:0.32em;
  color:var(--nav-logo-color);
  cursor:pointer;
  text-decoration:none;
  text-shadow:0 0 18px var(--nav-logo-glow1),0 0 60px var(--nav-logo-glow2),0 0 120px var(--nav-logo-glow3);
  flex-shrink:0;
}
.nav-links{display:flex;gap:32px;}
.nav-links a{
  font-weight:300;
  font-size:13px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--nav-link-color);
  cursor:pointer;
  text-decoration:none;
  transition:color 0.2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--nav-link-active);}
.btn-gold{
  background:#c8a830;
  color:#1a1000;
  font-size:12px;
  padding:10px 22px;
  box-shadow:0 0 16px rgba(200,168,48,0.5);
  border-radius:6px;
  border:none;
  font-weight:700;
  letter-spacing:0.12em;
  text-transform:uppercase;
  cursor:pointer;
  transition:box-shadow 0.2s;
  text-decoration:none;
  display:inline-block;
  flex-shrink:0;
}
.btn-gold:hover{box-shadow:0 0 28px rgba(200,168,48,0.75);}

/* Hamburger */
.nav-hamburger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:36px;
  height:36px;
  background:none;
  border:none;
  cursor:pointer;
  padding:4px;
  flex-shrink:0;
}
.nav-hamburger span{
  display:block;
  width:22px;
  height:1.5px;
  background:var(--nav-hamburger-color);
  border-radius:2px;
  transition:transform 0.25s ease,opacity 0.2s ease;
  transform-origin:center;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0);}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

/* Mobile dropdown */
.nav-mobile-menu{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  background:var(--nav-mobile-bg);
  z-index:199;
  padding:80px 32px 40px;
  flex-direction:column;
  align-items:center;
  gap:32px;
  transform:translateY(-100%);
  transition:transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.nav-mobile-menu.open{transform:translateY(0);}
.nav-mobile-menu a{
  font-weight:300;
  font-size:18px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--nav-mobile-link-color);
  text-decoration:none;
  transition:color 0.2s;
}
.nav-mobile-menu a:hover{color:var(--nav-mobile-link-hover);}
.nav-mobile-menu .btn-gold{margin-top:8px;padding:12px 28px;font-size:13px;}

/* ── Footer ─────────────────────────────────────────────────── */
.footer{
  background:linear-gradient(180deg,#6aaa30 0%,#4a8a20 25%,#2a6010 55%,#1a3a08 100%);
  padding:var(--footer-padding);
  position:relative;
  overflow:hidden;
}
.footer-landscape{position:absolute;bottom:0;left:0;right:0;pointer-events:none;z-index:0;}
.footer-content{position:relative;z-index:2;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:24px;}
.footer-logo{
  font-weight:300;
  font-size:24px;
  letter-spacing:0.32em;
  color:#e8f4ff;
  margin-bottom:8px;
  text-shadow:0 0 30px rgba(200,220,255,0.7),0 0 80px rgba(200,220,255,0.35),0 0 120px rgba(200,220,255,0.15);
}
.footer-tagline{
  font-size:11px;
  color:#e8c840;
  letter-spacing:0.1em;
  text-transform:uppercase;
  margin-bottom:16px;
}
.footer-investor{font-size:12px;color:rgba(255,255,255,0.5);line-height:1.6;}
.footer-investor a{color:rgba(255,255,255,0.6);text-decoration:underline;}
.footer-col h4{
  font-size:10px;
  letter-spacing:0.2em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.85);
  margin-bottom:16px;
}
.footer-col a{
  display:block;
  font-size:13px;
  color:rgba(255,255,255,0.6);
  margin-bottom:10px;
  cursor:pointer;
  text-decoration:none;
  transition:color 0.2s;
}
.footer-col a:hover{color:rgba(255,255,255,0.9);}
.footer-bottom{
  border-top:0.5px solid rgba(200,230,255,0.08);
  padding-top:20px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:11px;
  color:rgba(200,230,255,0.2);
}
.footer-bottom a{color:rgba(200,230,255,0.2);text-decoration:none;margin-left:16px;}
.footer-bottom a:hover{color:rgba(200,230,255,0.5);}
.footer-social{display:none;gap:8px;margin-top:2px;}
.footer-social a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid rgba(255,255,255,0.18);border-radius:6px;color:rgba(255,255,255,0.55);text-decoration:none;transition:border-color 0.2s,color 0.2s;flex-shrink:0;}
.footer-social a:hover{border-color:rgba(255,255,255,0.45);color:rgba(255,255,255,0.9);}
.footer-investor-label{font-size:9px;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.3);display:none;margin-bottom:4px;}
.footer-link-text{display:block;}
.footer-investor-text{display:inline;}

/* ── Scroll reveal ──────────────────────────────────────────── */
.reveal{
  opacity:0;
  transform:translateY(20px);
  transition:opacity 600ms ease,transform 600ms ease;
}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ── Mobile — nav + footer (shared rules only) ──────────────── */
/* NOTE: Rule ordering is load-bearing — .footer-social, .footer-link-text,
   .footer-investor-label base styles above MUST precede this block.  */
@media(max-width:650px){
  .nav{padding:9px 20px;}
  .nav-links{display:none;}
  .btn-gold.nav-cta-desktop{display:none;}
  .nav-hamburger{display:flex;}
  .nav-mobile-menu{display:flex;}

  .footer{padding:24px 20px 12px;}
  .footer-grid{grid-template-columns:1fr auto;gap:4px 12px;margin-bottom:10px;align-items:start;}
  .footer-col:nth-child(2),.footer-col:nth-child(3){display:none;}
  .footer-col:nth-child(4) h4{display:none;}
  .footer-logo{margin-bottom:4px;}
  .footer-tagline{margin-bottom:8px;}
  .footer-investor{margin-top:0;}
  .footer-social{display:flex;}
  .footer-col a.footer-link-text{display:none;}
  .footer-investor-label{display:block;}
  .footer-investor-text{display:none;}
  .footer-bottom{flex-direction:row;justify-content:space-between;align-items:center;padding-top:12px;}
}

/* ── Reduced motion ─────────────────────────────────────────── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
}