/* ==========================================================================
   OXCH9.COM — shared site stylesheet
   Tokens, header, footer, buttons, glass cards, game carousel, WhatsApp float.
   Page-specific rules live inline in each page's <style> block.
   ========================================================================== */

:root{
  --ink:#06030d;
  --ink-2:#0d0719;
  --ink-3:#150c26;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.08);
  --line:rgba(245,196,81,.22);
  --line-soft:rgba(255,255,255,.10);
  --gold:#f5c451;
  --gold-2:#d19a24;
  --gold-soft:rgba(245,196,81,.14);
  --purple:#8b5cf6;
  --purple-2:#5b21b6;
  --crimson:#e11d48;
  --neon:#2dd4bf;
  --text:#efe9f7;
  --muted:#b3a8c6;
  --dim:#8b81a0;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px rgba(0,0,0,.55);
  --glow-gold:0 0 26px rgba(245,196,81,.35);
  --glow-purple:0 0 34px rgba(139,92,246,.38);
  --wrap:1180px;
  --display:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
main{max-width:100%;overflow-x:clip}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  color:var(--text);
  background:var(--ink);
  overflow-x:clip;
  max-width:100%;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  background:
    radial-gradient(900px 620px at 12% -6%,rgba(139,92,246,.26),transparent 62%),
    radial-gradient(760px 540px at 92% 4%,rgba(225,29,72,.20),transparent 60%),
    radial-gradient(1100px 700px at 50% 108%,rgba(245,196,81,.12),transparent 66%),
    linear-gradient(180deg,#06030d 0%,#0b0518 45%,#06030d 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.30;
  background-image:
    linear-gradient(rgba(245,196,81,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,196,81,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(70% 55% at 50% 0%,#000 0%,transparent 78%);
  mask-image:radial-gradient(70% 55% at 50% 0%,#000 0%,transparent 78%);
}

img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--neon);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4{font-family:var(--display);line-height:1.2;margin:0 0 .55em;letter-spacing:.2px}
h1{font-size:clamp(2.05rem,5.2vw,3.5rem);font-weight:700}
h2{font-size:clamp(1.55rem,3.4vw,2.35rem);font-weight:700}
h3{font-size:clamp(1.18rem,2.1vw,1.45rem);font-weight:700}
h4{font-size:1.06rem;font-weight:700}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.2em;padding-left:1.25em}
li{margin:.4em 0}
strong{color:#fff}

.wrap{width:min(var(--wrap),92vw);margin-inline:auto}
.sec{padding:clamp(48px,7vw,86px) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-size:.74rem;font-weight:800;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gold);
  padding:7px 15px;border:1px solid var(--line);border-radius:999px;
  background:var(--gold-soft);margin-bottom:18px;
}
.lead{font-size:1.09rem;color:var(--muted);max-width:66ch}

/* --- skip link ---------------------------------------------------------- */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--gold);color:#1a1005;font-weight:800;
  padding:12px 20px;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

/* --- header ------------------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(8,4,18,.86);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.hdr{
  width:min(var(--wrap),92vw);max-width:100vw;margin-inline:auto;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:70px;position:relative;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:158px;height:auto}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{
  color:var(--text);font-size:.93rem;font-weight:600;
  text-decoration:none;padding:6px 0;position:relative;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:linear-gradient(90deg,var(--gold),var(--crimson));
  transition:right .28s ease;
}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{right:0}
.nav-links a[aria-current="page"]{color:var(--gold)}
.hdr-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  color:#1a1005;font-weight:800;font-size:.9rem;
  padding:11px 20px;border-radius:999px;text-decoration:none;
  box-shadow:var(--glow-gold);white-space:nowrap;
}
.hdr-cta:hover{text-decoration:none;filter:brightness(1.08)}
.burger{
  display:none;background:transparent;border:1px solid var(--line);
  color:var(--gold);width:44px;height:42px;border-radius:11px;
  font-size:1.25rem;line-height:1;cursor:pointer;
}

@media (max-width:1200px){
  .burger{display:block}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#0a0518;border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:6px 0;display:none;box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 20px;border-bottom:1px solid rgba(255,255,255,.05)}
  .nav-links a::after{display:none}
  .hdr-cta{padding:9px 15px;font-size:.82rem}
  .brand img{width:130px}
}

/* --- buttons ------------------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:800;font-size:1rem;padding:15px 30px;border-radius:999px;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-gold{
  background:linear-gradient(135deg,#ffd873,var(--gold) 45%,var(--gold-2));
  background-color:var(--gold)!important;
  color:#1a1005!important;box-shadow:0 12px 30px rgba(245,196,81,.30);
}
.btn-gold:hover{box-shadow:0 16px 40px rgba(245,196,81,.44)}
.btn-ghost{
  background:#140b24;color:var(--text);border-color:var(--line-soft);
}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* --- glass cards -------------------------------------------------------- */
.glass{
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  padding:26px;
  position:relative;
  overflow:hidden;
}
.glass::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,rgba(245,196,81,.55),transparent 40%,transparent 62%,rgba(139,92,246,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;opacity:.75;
}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* --- tables ------------------------------------------------------------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line-soft)}
table{width:100%;border-collapse:collapse;min-width:560px;font-size:.95rem;background:rgba(10,5,24,.6)}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid rgba(255,255,255,.07)}
th{background:rgba(245,196,81,.10);color:var(--gold);font-weight:800;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:rgba(139,92,246,.09)}

/* --- figures ------------------------------------------------------------ */
figure{margin:30px 0}
figure img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
figcaption{margin-top:11px;font-size:.87rem;color:var(--dim);text-align:center}

/* --- breadcrumb --------------------------------------------------------- */
.crumbs{font-size:.83rem;color:var(--dim);padding:16px 0 0}
.crumbs a{color:var(--muted)}
.crumbs span{margin:0 7px;opacity:.6}

/* --- FAQ ---------------------------------------------------------------- */
.faq details{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.035);margin-bottom:13px;overflow:hidden;
}
.faq details[open]{border-color:var(--line);background:rgba(245,196,81,.05)}
.faq summary{
  cursor:pointer;padding:17px 20px;font-weight:700;color:#fff;
  font-family:var(--display);font-size:1.06rem;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"◆ ";color:var(--gold);font-size:.7em;vertical-align:middle}
.faq details[open] summary{color:var(--gold)}
.faq .ans{padding:0 20px 18px;color:var(--muted)}
.faq .ans p:last-child{margin-bottom:0}

/* --- game carousel (shared across pages) -------------------------------- */
.rail{position:relative;margin-top:26px}
.rail-track{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:26px 4px 30px;scrollbar-width:thin;
  scrollbar-color:var(--gold) transparent;perspective:1400px;
}
.rail-track::-webkit-scrollbar{height:7px}
.rail-track::-webkit-scrollbar-thumb{background:var(--gold-2);border-radius:99px}
.rail-track::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:99px}
.gcard{
  flex:0 0 232px;scroll-snap-align:center;position:relative;
  border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line-soft);
  background:linear-gradient(165deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
  transform-style:preserve-3d;
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s ease,border-color .3s ease;
  text-decoration:none;color:inherit;display:block;
}
.gcard img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gcard b{
  display:block;font-family:var(--display);font-size:1.04rem;
  padding:13px 15px 4px;color:#fff;
}
.gcard span{display:block;padding:0 15px 15px;font-size:.79rem;color:var(--dim)}
.gcard::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(160deg,rgba(245,196,81,.28),transparent 42%);
  opacity:0;transition:opacity .4s ease;
}
.gcard:hover,.gcard:focus-visible{
  transform:translateY(-12px) rotateX(7deg) rotateY(-6deg) scale(1.035);
  border-color:var(--gold);
  box-shadow:0 30px 60px rgba(0,0,0,.6),var(--glow-gold);
  text-decoration:none;
}
.gcard:hover::after,.gcard:focus-visible::after{opacity:1}
.rail-hint{font-size:.8rem;color:var(--dim);text-align:center;margin-top:2px}

/* --- also search cloud -------------------------------------------------- */
.also-search{
  border-top:1px solid var(--line-soft);
  padding:34px 0 10px;margin-top:14px;
}
.also-search h2{font-size:1.15rem;color:var(--muted)}
.also-search ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:9px}
.also-search li{
  font-size:.83rem;color:var(--muted);
  border:1px solid var(--line-soft);border-radius:999px;
  padding:7px 15px;background:rgba(255,255,255,.03);margin:0;
}

/* --- footer ------------------------------------------------------------- */
.site-footer{
  margin-top:40px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(10,5,24,.4),rgba(4,2,9,.95));
  padding:52px 0 26px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
.site-footer img.flogo{width:150px;margin-bottom:14px}
.site-footer .fh{font-size:.95rem;color:var(--gold);letter-spacing:.1em;text-transform:uppercase;font-family:var(--sans);font-weight:800;margin:0 0 .6em}
.site-footer ul{list-style:none;padding:0}
.site-footer li{margin:0}
.site-footer li a{display:inline-block;padding:9px 0}
.site-footer a{color:var(--muted);font-size:.92rem}
.site-footer .desk-no{color:var(--text);font-weight:700;letter-spacing:.03em}
.tp-badge{display:inline-flex;align-items:center;gap:9px;margin-top:16px;padding:9px 14px;border:1px solid var(--line-soft);border-radius:10px;background:#0d0719;color:var(--text)!important;font-size:.85rem;font-weight:700}
.tp-badge svg{width:20px;height:20px;fill:#00b67a;flex:0 0 auto}
.tp-badge:hover{border-color:var(--gold);text-decoration:none}

/* --- seo keyword box (shape changes page to page; these rules only style the parts) --- */
.seo-box{
  margin:40px 0 0;padding:26px 26px 18px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(10,5,24,.78);max-height:430px;overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:var(--gold-2) transparent;
}
.seo-box h2{font-size:clamp(1.15rem,2.2vw,1.4rem);color:var(--gold);margin-bottom:.6em}
.seo-box h3{font-size:1.02rem;margin:1.1em 0 .35em;color:#fff}
.seo-box p,.seo-box li,.seo-box dd,.seo-box td,.seo-box th{font-size:.93rem;color:var(--muted)}
.seo-box ul,.seo-box ol{margin:0 0 1em}
.seo-box dl{display:grid;grid-template-columns:minmax(110px,200px) 1fr;gap:8px 18px;margin:0 0 1em}
@media (max-width:620px){.seo-box dl{grid-template-columns:1fr;gap:4px}}
.seo-box dt{color:#fff;font-weight:700;font-size:.9rem}
.seo-box dd{margin:0 0 6px}
.seo-box table{min-width:0;font-size:.9rem}
.seo-box th{font-size:.78rem}
.seo-box .two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:700px){.seo-box .two{grid-template-columns:1fr}}
.site-footer a:hover{color:var(--gold)}
.site-footer p{color:var(--dim);font-size:.9rem}
.legal{
  margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);
  font-size:.82rem;color:var(--dim);text-align:center;
}
.age-badge{
  display:inline-block;border:1px solid var(--crimson);color:#ff8fa8;
  border-radius:999px;padding:4px 12px;font-weight:800;font-size:.78rem;margin-right:10px;
}
.socials{display:flex;gap:12px;margin-top:12px}
.socials a{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--line-soft);
  display:grid;place-items:center;background:rgba(255,255,255,.04);
}
.socials a:hover{border-color:var(--gold)}
.socials svg{width:19px;height:19px;fill:var(--muted)}
.socials a:hover svg{fill:var(--gold)}

/* --- WhatsApp float ----------------------------------------------------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:90;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(37,211,102,.45);
}
.wa-float svg{width:34px;height:34px;fill:#fff}
.wa-float::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:#25D366;opacity:.55;animation:wapulse 2.2s ease-out infinite;z-index:-1;
}
@keyframes wapulse{0%{transform:scale(1);opacity:.55}70%{transform:scale(1.7);opacity:0}100%{opacity:0}}

/* --- reveal on scroll (shared micro-interaction) ------------------------ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.crumbs{margin:18px 0 0;font-size:.85rem;opacity:.75}
.crumbs a{color:inherit;text-decoration:underline;text-underline-offset:3px}