/* ═══════════════════════════════════════════════════════════
   ZXNOVA — SHARED DESIGN SYSTEM
   Used by every page. Tokens, layout primitives, buttons,
   navigation, mobile menu, footer, and reveal-on-scroll.
   Page-specific sections live in assets/css/pages/<page>.css
   ═══════════════════════════════════════════════════════════ */

body{background:#0A1414;margin:0;overflow-x:hidden}

/* ═══ TOKENS ═══ */
#zxn{
  --ink:#0A1414;--ink2:#102221;--ink3:#16302F;--green:#1F4544;
  --gold:#D7B57A;--goldhi:#EFDDB4;
  --golddim:rgba(215,181,122,.14);--goldline:rgba(215,181,122,.28);
  --ivory:#F3EFE4;--ivdim:#A9B8AF;--ivmute:#5F7069;
  --line:rgba(243,239,228,.09);
  --wa:#25D366;
  --serif:'Fraunces',Georgia,serif;--sans:'Manrope',-apple-system,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}

/* ═══ PAGE ROOT ═══ */
#zxn{
  width:100%;
  background:var(--ink);color:var(--ivory);
  font-family:var(--sans);line-height:1.65;
  font-size:16px;
  scroll-behavior:smooth;
}
#zxn *,#zxn *::before,#zxn *::after{box-sizing:border-box}
#zxn h1,#zxn h2,#zxn h3,#zxn p,#zxn div,#zxn span,#zxn ul,#zxn li{margin:0;padding:0}
#zxn img{display:block;max-width:100%;height:auto;border:none}
#zxn a,#zxn a:hover,#zxn a:focus,#zxn a:active,#zxn a:visited{
  text-decoration:none;border-bottom:none;
  box-shadow:none;outline:none;background-image:none;
}
#zxn ::selection{background:#D7B57A;color:#0A1414}

/* ═══ PAGE FRAME (signature corner marks) ═══ */
#zxn .zx-frame{position:fixed;inset:14px;z-index:998;border:1px solid var(--goldline);pointer-events:none;mix-blend-mode:screen}
#zxn .zx-frame::before,#zxn .zx-frame::after{content:'';position:absolute;width:9px;height:9px;border:1px solid var(--gold)}
#zxn .zx-frame::before{top:-5px;left:-5px;border-right:none;border-bottom:none}
#zxn .zx-frame::after{bottom:-5px;right:-5px;border-left:none;border-top:none}
@media(max-width:860px){#zxn .zx-frame{inset:8px}}

/* ═══ SHARED PRIMITIVES ═══ */
#zxn .zx-wrap{max-width:1280px;margin:0 auto;padding:0 clamp(1.75rem,6vw,5.5rem)}
#zxn .zx-eyebrow{
  font-family:var(--sans);font-size:11px;font-weight:700;
  letter-spacing:.34em;text-transform:uppercase;
  color:var(--gold);display:flex;align-items:center;gap:14px;
}
#zxn .zx-eyebrow::before{content:'';width:34px;height:1px;background:var(--gold)}
#zxn .zx-eyebrow.zx-center{justify-content:center}
#zxn .zx-eyebrow.zx-center::after{content:'';width:34px;height:1px;background:var(--gold)}
#zxn .zx-display{
  font-family:var(--serif);font-weight:400;
  letter-spacing:-.01em;line-height:1.05;
  font-size:clamp(2.6rem,5.6vw,5.2rem);color:var(--ivory);
}
#zxn .zx-display em,#zxn .zx-gold-italic{
  font-style:italic;font-weight:400;
  background:linear-gradient(120deg,var(--goldhi) 10%,var(--gold) 55%,#9A7C45 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
#zxn .zx-lede{color:var(--ivdim);font-size:clamp(1.02rem,1.4vw,1.18rem);line-height:1.75}

#zxn .zx-btn-gold{
  display:inline-flex;align-items:center;gap:.85rem;
  background:var(--gold);color:#0A1414;
  font-family:var(--sans);font-size:.82rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;
  padding:1.15rem 2.4rem;border:1px solid var(--gold);
  border-radius:0;transition:all .35s var(--ease);white-space:nowrap;line-height:1.2;
}
#zxn .zx-btn-gold:hover{background:var(--goldhi);border-color:var(--goldhi);transform:translateY(-2px);box-shadow:0 12px 34px rgba(215,181,122,.28)}
#zxn .zx-btn-ghost{
  display:inline-flex;align-items:center;gap:.85rem;
  color:var(--ivory);background:transparent;
  font-family:var(--sans);font-size:.82rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  padding:1.15rem 2.4rem;border:1px solid var(--line);
  border-radius:0;transition:all .35s var(--ease);white-space:nowrap;line-height:1.2;
}
#zxn .zx-btn-ghost:hover{border-color:var(--goldline);color:var(--gold);background:var(--golddim)}
#zxn .zx-ar{width:16px;height:16px;flex-shrink:0}

/* Reveal-on-scroll */
#zxn .zx-rv{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
#zxn .zx-rv.zx-in{opacity:1;transform:none}

/* ═══ NAV ═══ */
#zxn .zx-nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.4rem clamp(1.75rem,6vw,5.5rem);
  transition:all .4s var(--ease);background:transparent;
}
#zxn .zx-nav.zx-scrolled{
  background:rgba(10,20,20,.88);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
  padding-top:.9rem;padding-bottom:.9rem;
}
#zxn .zx-nav-logo{perspective:700px}
#zxn .zx-nav-logo img{height:44px;width:auto;transition:transform .3s}
#zxn .zx-nav-logo:hover img{transform:scale(1.04)}
#zxn .zx-nav-links{display:flex;align-items:center;gap:2.6rem}
#zxn .zx-nav-links a{
  font-family:var(--sans);font-size:.78rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--ivdim);position:relative;padding:4px 0;transition:color .3s;
}
#zxn .zx-nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
#zxn .zx-nav-links a:hover,#zxn .zx-nav-links a.zx-here{color:var(--ivory)}
#zxn .zx-nav-links a:hover::after,#zxn .zx-nav-links a.zx-here::after{transform:scaleX(1)}
#zxn .zx-nav-links a.zx-here{color:var(--gold)}
#zxn .zx-nav-cta{
  font-family:var(--sans);font-size:.76rem;font-weight:800;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--goldline);
  padding:.8rem 1.8rem;border-radius:0;transition:all .35s var(--ease);
  background:transparent;
}
#zxn .zx-nav-cta:hover{background:var(--gold);color:#0A1414;box-shadow:0 0 26px rgba(215,181,122,.3)}
#zxn .zx-burger{display:none;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;padding:.5rem;z-index:1002}
#zxn .zx-burger span{width:26px;height:1.5px;background:var(--ivory);transition:all .3s;display:block}
#zxn .zx-burger.zx-open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
#zxn .zx-burger.zx-open span:nth-child(2){opacity:0}
#zxn .zx-burger.zx-open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

#zxn .zx-mmenu{
  position:fixed;inset:0;z-index:1001;background:rgba(10,20,20,.98);
  backdrop-filter:blur(28px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:2rem;
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s,visibility .35s;
}
#zxn .zx-mmenu.zx-open{opacity:1;visibility:visible;pointer-events:auto}
#zxn .zx-mmenu a:not(.zx-btn-gold){
  font-family:var(--serif);font-size:1.8rem;font-style:italic;
  font-weight:400;color:var(--ivdim);transition:color .3s;
}
#zxn .zx-mmenu a:not(.zx-btn-gold):hover{color:var(--gold)}
#zxn .zx-mclose{position:absolute;top:24px;right:24px;width:52px;height:52px;border:1px solid var(--goldline);background:transparent;border-radius:0;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;padding:0;z-index:5}
#zxn .zx-mclose svg{width:20px;height:20px;stroke:var(--gold)}
#zxn .zx-mclose:hover{background:var(--gold);border-color:var(--gold)}
#zxn .zx-mclose:hover svg{stroke:#0A1414}
@media(max-width:860px){#zxn .zx-mclose{top:16px;right:16px}}

/* ═══ FOOTER ═══ */
#zxn .zx-ft{border-top:1px solid var(--line);background:var(--ink2);padding:4rem 0 2.2rem}
#zxn .zx-ft-top{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;margin-bottom:3rem}
#zxn .zx-ft-logo{perspective:700px}
#zxn .zx-ft-logo img{height:40px;width:auto}
#zxn .zx-ft-links{display:flex;gap:2.4rem;flex-wrap:wrap}
#zxn .zx-ft-links a{font-family:var(--sans);font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ivdim);transition:color .3s}
#zxn .zx-ft-links a:hover{color:var(--gold)}
#zxn .zx-ft-btm{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:2rem}
/* ═══ LOGO LOOP (nav, footer, hero seal) ═══ */
#zxn .zx-logo-spin{display:inline-block;animation:zxLogoFlip 7s cubic-bezier(.65,0,.35,1) infinite,zxLogoGlow 7s ease-in-out infinite}
@keyframes zxLogoFlip{
  0%,64%{transform:rotateY(0deg)}
  82%{transform:rotateY(180deg)}
  100%{transform:rotateY(360deg)}
}
@keyframes zxLogoGlow{
  0%,58%{filter:drop-shadow(0 0 0 rgba(215,181,122,0))}
  82%{filter:drop-shadow(0 0 12px rgba(215,181,122,.65))}
  100%{filter:drop-shadow(0 0 0 rgba(215,181,122,0))}
}

#zxn .zx-legal{font-size:.76rem;color:var(--ivmute);letter-spacing:.06em}
#zxn .zx-legal em{font-family:var(--serif);font-style:italic;color:var(--gold)}
#zxn .zx-legal a{color:var(--ivdim);transition:color .3s}
#zxn .zx-legal a:hover{color:var(--gold)}

/* ═══ SHARED RESPONSIVE ═══ */
@media(max-width:860px){
  #zxn .zx-nav-links,#zxn .zx-nav-cta{display:none}
  #zxn .zx-burger{display:flex}
  #zxn .zx-ft-top{flex-direction:column;text-align:center}
  #zxn .zx-ft-links{justify-content:center}
  #zxn .zx-ft-btm{flex-direction:column;text-align:center}
}
@media(max-width:640px){
  #zxn .zx-btn-gold,#zxn .zx-btn-ghost{justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  #zxn *,#zxn *::before,#zxn *::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}