/* ============================================================
   HellSpin Casino PL — "Ember Ledger" design system
   Dark luxe, red-gold accent, sticky left icon-rail quick-nav.
   Single file: tokens, components, states, adaptive.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --bg:#0A0705;
  --bg-elev:#150E0B;
  --bg-card:#1B120D;
  --text:#F5EDE6;
  --muted:rgba(245,237,230,.66);
  --accent:#C4321A;      /* ember */
  --accent-2:#FF6A2B;    /* lava orange */
  --gold:#C9A15B;        /* VIP only */
  --line:rgba(245,237,230,.08);
  --line-strong:rgba(245,237,230,.16);
  --radius:4px;
  --wrap:1180px;
  --header-h:72px;
  --rail-w:64px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;
  --space-6:24px;--space-8:32px;--space-12:48px;--space-16:64px;

  --z-base:0;--z-dropdown:100;--z-sticky:200;--z-overlay:900;--z-modal:1000;--z-toast:1100;
}

/* ---------- 2. Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-2);text-decoration:none}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw + 1rem,3.4rem)}
h2{font-size:clamp(1.5rem,2.6vw + 1rem,2.3rem)}
h3{font-size:clamp(1.15rem,1.4vw + 1rem,1.5rem)}
p{margin:0 0 1em}
ul{margin:0;padding:0}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--space-4)}
.muted{color:var(--muted)}
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:var(--z-toast)}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}

.eyebrow{
  display:inline-block;font-size:.74rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;color:var(--accent-2);margin:0 0 var(--space-2);
}

/* ---------- 3. Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.95rem;padding:13px 24px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;white-space:nowrap;text-decoration:none;
  transition:transform .15s ease,background-color .15s ease,border-color .15s ease;
}
.btn-cta{background:var(--accent);color:#fff}
.btn-cta:hover{background:var(--accent-2)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent-2);color:var(--accent-2)}
.btn-block{width:100%}

@media (prefers-reduced-motion: no-preference){
  .btn-glow{animation:emberPulse 2.6s ease-in-out infinite}
  @keyframes emberPulse{
    0%,100%{box-shadow:0 0 0 0 rgba(196,50,26,.55)}
    50%{box-shadow:0 0 0 10px rgba(196,50,26,0)}
  }
  /* main hero CTA of the page — one button only, stronger campaign pulse */
  .btn-glow-hero{animation:emberPulseHero 2s ease-in-out infinite}
  @keyframes emberPulseHero{
    0%,100%{box-shadow:0 0 0 0 rgba(255,106,43,.65),0 0 18px 2px rgba(255,106,43,.35)}
    50%{box-shadow:0 0 0 14px rgba(255,106,43,0),0 0 28px 6px rgba(255,106,43,.55)}
  }
}

/* underline-grow on text links inside prose/lists */
.prose a,.link-grow{
  position:relative;color:var(--accent-2);text-decoration:none;
}
.prose a::after,.link-grow::after{
  content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;
  background:var(--accent-2);transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.prose a:hover::after,.link-grow:hover::after{transform:scaleX(1)}

/* ---------- 4. Header ---------- */
.site-header{
  position:sticky;top:0;z-index:var(--z-sticky);
  background:rgba(10,7,5,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:var(--space-4);height:var(--header-h)}
.brand{display:flex;align-items:center;gap:8px;flex-shrink:0}
.brand img{height:32px;width:auto}
.nav-toggle{
  display:block;margin-left:auto;background:transparent;border:1px solid var(--line-strong);
  color:var(--text);border-radius:var(--radius);width:40px;height:40px;font-size:1.2rem;cursor:pointer;
}
.site-nav{
  display:none;flex-direction:column;gap:2px;
  position:absolute;left:0;right:0;top:var(--header-h);background:var(--bg-elev);
  border-bottom:1px solid var(--line);padding:var(--space-2) var(--space-4) var(--space-4);
}
.site-nav.open{display:flex}
.site-nav a{
  color:var(--text);padding:12px 8px;border-radius:var(--radius);font-weight:600;
}
.site-nav a:hover,.site-nav a:focus-visible{background:rgba(245,237,230,.06);color:var(--accent-2)}
.header-auth{display:none}

@media (min-width:56.25em){ /* 900px */
  .nav-toggle{display:none}
  .site-nav{
    display:flex;position:static;flex-direction:row;gap:var(--space-1);margin-left:auto;
    background:transparent;border:0;padding:0;
  }
  .site-nav a{padding:8px 12px}
  .header-auth{display:block;margin-left:var(--space-4)}
}

/* ---------- 5. Shell: sticky left icon-rail + content ---------- */
.shell{display:flex;flex-direction:column}
.icon-rail{
  display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;overflow:visible;
  gap:2px;padding:var(--space-2) var(--space-3);
  background:var(--bg-elev);border-bottom:1px solid var(--line);
}
.rail-item{
  position:relative;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:var(--radius);color:var(--muted);
}
.rail-item img{width:22px;height:22px;opacity:.82}
.rail-item:hover,.rail-item:focus-visible{background:rgba(196,50,26,.14);color:var(--accent-2)}
.rail-item:hover img,.rail-item:focus-visible img{opacity:1}
.rail-tip{
  position:absolute;left:50%;top:100%;transform:translateX(-50%) translateY(2px);
  background:var(--bg-card);color:var(--text);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.06em;padding:5px 9px;border:1px solid var(--line);
  border-radius:var(--radius);white-space:nowrap;opacity:0;pointer-events:none;
  transition:opacity .15s ease,transform .15s ease;z-index:var(--z-dropdown);
}
.rail-item:hover .rail-tip,.rail-item:focus-visible .rail-tip{opacity:1;transform:translateX(-50%) translateY(8px)}
.shell-main{flex:1;min-width:0}

@media (min-width:56.25em){
  .shell{flex-direction:row;align-items:flex-start}
  .icon-rail{
    flex-direction:column;overflow:visible;
    flex:0 0 var(--rail-w);width:var(--rail-w);
    position:sticky;top:var(--header-h);z-index:2;
    border-bottom:0;border-right:1px solid var(--line);
    padding:var(--space-4) 0;gap:6px;align-self:flex-start;
  }
  .rail-item{width:48px;height:48px;margin:0 auto}
  .rail-tip{left:100%;top:50%;transform:translateY(-50%) translateX(2px)}
  .rail-item:hover .rail-tip,.rail-item:focus-visible .rail-tip{transform:translateY(-50%) translateX(8px)}
}

/* ---------- 6. Sections & alternating background ---------- */
section{padding:clamp(40px,6vw,88px) 0}
.section--elev{background:var(--bg-elev)}
.section--center{text-align:center}
.section-head{max-width:640px;margin:0 0 var(--space-8)}
.section--center .section-head{margin-inline:auto}

/* crack divider — injected SVG via main.js */
.crack{height:36px;margin:0;filter:drop-shadow(0 0 6px rgba(255,106,43,.4));pointer-events:none}
.crack svg{width:100%;height:100%;display:block}

/* ---------- 6b. Promo banners (kampania) ---------- */
.promo-banner{display:block;line-height:0}
.promo-banner img{width:100%;height:auto;border-radius:0;display:block}
.promo-banner--top{border-bottom:1px solid var(--line)}
.promo-banner--inline{
  border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;
  margin-top:var(--space-6);transition:border-color .18s ease,transform .18s ease;
}
.promo-banner--inline:hover{border-color:var(--accent-2);transform:translateY(-2px)}
.promo-banner--inline img{border-radius:calc(var(--radius) - 1px)}

/* ---------- 7. Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(56px,9vw,120px) 0 clamp(48px,7vw,88px);
  background:radial-gradient(120% 100% at 15% 0%,#2A0F08 0%,var(--bg) 55%),var(--bg);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;z-index:0}
.hero-inner{position:relative;z-index:1;max-width:760px}
.hero .eyebrow{display:block}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.1em;color:var(--accent-2);
  border:1px solid var(--accent-2);border-radius:999px;padding:5px 14px;margin:0 0 var(--space-3);
}
.hero-lead{font-size:1.1rem;color:var(--muted);max-width:56ch}
.stat-chip{
  display:inline-flex;align-items:center;gap:8px;background:var(--bg-card);
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:8px 16px;
  font-weight:700;font-size:.92rem;margin:var(--space-4) 0;
}
.stat-chip strong{color:var(--accent-2);font-size:1.05rem}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:var(--space-3);margin:var(--space-6) 0}
.trust-row{display:flex;flex-wrap:wrap;gap:var(--space-4) var(--space-6);margin-top:var(--space-6);padding-top:var(--space-6);border-top:1px solid var(--line)}
.trust-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted);font-weight:600}
.trust-item b{color:var(--text)}

/* ---------- 8. Kocioł Wygranych ---------- */
.kociol{padding-top:0}
.kociol-card{
  background:var(--bg-card);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:var(--space-8) var(--space-6);text-align:center;
  background-image:radial-gradient(80% 140% at 50% -20%,rgba(255,106,43,.14),transparent 60%);
}
.kociol-value{
  font-size:clamp(2.4rem,5vw + 1rem,4rem);font-weight:800;letter-spacing:-.02em;
  color:var(--accent-2);font-variant-numeric:tabular-nums;margin:0;
}
.kociol-note{font-size:.8rem;color:var(--muted);margin:var(--space-2) 0 var(--space-6)}
.kociol-recent{
  display:inline-block;font-size:.95rem;font-weight:600;color:var(--text);
  border-top:1px solid var(--line);padding-top:var(--space-4);transition:opacity .22s ease;
}
.kociol-recent.is-fading{opacity:0}

/* ---------- 9. Bonus cards ---------- */
.grid-3{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr))}
.card{
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:var(--space-6);transition:transform .18s ease,border-color .18s ease;
}
.card--featured{border-color:var(--accent);position:relative}
.card-badge{
  position:absolute;top:-12px;left:var(--space-6);background:var(--accent);color:#fff;
  font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  padding:4px 10px;border-radius:var(--radius);
}
.card h3{margin-bottom:var(--space-2)}
.card .card-value{font-size:1.6rem;font-weight:800;color:var(--accent-2);margin-bottom:var(--space-2)}
.card ul{list-style:none;margin:var(--space-4) 0;padding:0}
.card li{padding:6px 0 6px 22px;position:relative;color:var(--muted);font-size:.92rem}
.card li::before{content:"";position:absolute;left:0;top:12px;width:8px;height:8px;background:var(--accent-2);border-radius:2px}

@media (prefers-reduced-motion: no-preference){
  .card:hover,.pay-card:hover,.game:hover,.vip-teaser:hover{transform:translateY(-4px)}
}

/* ---------- 10. Games grid ---------- */
.games-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))}
.game{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.game .thumb{position:relative;aspect-ratio:4/5;background:var(--bg-elev);overflow:hidden}
.game .thumb img{width:100%;height:100%;object-fit:cover}
.game-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(10,7,5,.72);opacity:0;transition:opacity .18s ease;
}
.game-play span{
  background:var(--accent);color:#fff;font-weight:700;padding:10px 20px;border-radius:var(--radius);
  font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;
}
.game:hover .game-play,.game-play:focus{opacity:1}
.game .meta{padding:var(--space-3)}
.game .meta b{display:block;font-size:.92rem;font-weight:700}
.game .meta span{font-size:.78rem;color:var(--muted)}
.games-note{margin-top:var(--space-4);color:var(--muted);font-size:.9rem}

/* ---------- 11. Promo code strip ---------- */
.code-strip{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-4);
  background:var(--bg-card);border:1px dashed var(--line-strong);border-radius:var(--radius);
  padding:var(--space-6);
}
.code-box{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}
.code-value{
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1.3rem;font-weight:700;
  letter-spacing:.08em;background:var(--bg-elev);border:1px solid var(--line-strong);
  border-radius:var(--radius);padding:8px 16px;color:var(--accent-2);
}

/* ---------- 12. Payments ---------- */
.grid-pay{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(160px,100%),1fr))}
.pay-card{
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:var(--space-4);text-align:center;transition:transform .18s ease;
}
.pay-card img{height:28px;width:auto;margin:0 auto var(--space-3);object-fit:contain}
.pay-card b{display:block;font-size:.88rem}
.pay-card span{font-size:.76rem;color:var(--muted)}

/* ---------- 13. Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-card)}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:.92rem}
th{color:var(--muted);text-transform:uppercase;font-size:.72rem;letter-spacing:.06em;font-weight:700}
tr:last-child td{border-bottom:0}

@media (max-width:40em){
  .table-wrap table{min-width:0;width:100%}
  .table-wrap table,.table-wrap thead,.table-wrap tbody,.table-wrap tr,.table-wrap td{display:block}
  .table-wrap thead{display:none}
  .table-wrap tr{margin-bottom:0;border-bottom:1px solid var(--line-strong)}
  .table-wrap tr:last-child{border-bottom:0}
  .table-wrap td{display:flex;justify-content:space-between;gap:var(--space-3);border-bottom:1px dashed var(--line);text-align:right}
  .table-wrap td:last-child{border-bottom:0}
  .table-wrap td::before{content:attr(data-label);font-weight:700;color:var(--muted);text-align:left}
}

/* ---------- 14. VIP teaser ---------- */
.vip-teaser{
  background:var(--bg-card);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:var(--space-8);display:flex;flex-wrap:wrap;gap:var(--space-6);align-items:center;justify-content:space-between;
}
.vip-teaser .eyebrow{color:var(--gold)}
.vip-badge{display:inline-flex;align-items:center;gap:6px;color:var(--gold);font-weight:700;font-size:.85rem}
.vip-badge img{width:20px;height:20px}

/* ---------- 15. Verdict / pros-cons ---------- */
.grid-2{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr))}
.verdict-col{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-6)}
.verdict-col h3{display:flex;align-items:center;gap:8px}
.verdict-col ul{list-style:none}
.verdict-col li{padding:8px 0 8px 26px;position:relative;font-size:.94rem}
.verdict-col.pros li::before{content:"✓";position:absolute;left:0;color:var(--accent-2);font-weight:800}
.verdict-col.cons li::before{content:"!";position:absolute;left:2px;color:var(--accent);font-weight:800}

/* ---------- 16. FAQ ---------- */
.faq-item{
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:var(--space-3);padding:0;overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:var(--space-4) var(--space-6);font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.2rem;color:var(--accent-2);flex-shrink:0}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-a{padding:0 var(--space-6) var(--space-4);color:var(--muted)}

/* ---------- 17. RG callout / updated band ---------- */
.rg-callout{
  border:1px solid var(--line-strong);border-left:4px solid var(--accent);border-radius:var(--radius);
  padding:var(--space-6);background:var(--bg-card);
}
.rg-callout .age{display:inline-block;background:var(--accent);color:#fff;font-weight:800;
  padding:4px 10px;border-radius:var(--radius);margin-right:8px}
.updated{text-align:center;color:var(--muted);font-size:.86rem;border-top:1px solid var(--line);padding-top:var(--space-6)}

/* ---------- 18. Footer ---------- */
.site-footer{background:var(--bg-elev);border-top:1px solid var(--line);padding:var(--space-12) 0 var(--space-6)}
.footer-grid{display:grid;gap:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));margin-bottom:var(--space-8)}
.footer-grid h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:var(--space-3)}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:8px}
.footer-grid a{color:var(--text)}
.footer-contact{color:var(--muted);font-size:.9rem}
.disclaimer{display:flex;gap:var(--space-3);align-items:flex-start;border-top:1px solid var(--line);padding-top:var(--space-6);font-size:.84rem;color:var(--muted)}
.disclaimer .age{flex-shrink:0;background:var(--accent);color:#fff;font-weight:800;padding:4px 10px;border-radius:var(--radius)}
.footer-bottom{text-align:center;color:var(--muted);font-size:.82rem;margin-top:var(--space-6)}

/* ---------- 19. Cookie + to-top ---------- */
.cookie{
  position:fixed;left:0;right:0;bottom:0;z-index:var(--z-modal);background:var(--bg-card);
  border-top:1px solid var(--line-strong);padding:var(--space-4);display:flex;gap:var(--space-4);
  align-items:center;justify-content:center;flex-wrap:wrap;
}
.cookie.hidden{display:none}
.cookie-actions{display:flex;gap:var(--space-3);flex-wrap:wrap}
.to-top{
  position:fixed;right:20px;bottom:20px;z-index:var(--z-overlay);width:48px;height:48px;
  border-radius:var(--radius);border:1px solid var(--line-strong);background:var(--accent);color:#fff;
  font-size:1.3rem;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .2s,transform .2s,visibility .2s;
}
.to-top.show{opacity:1;visibility:visible;transform:none}

/* ---------- 20. Internal pages: page-hero + crumbs ---------- */
.crumbs{display:block;padding:var(--space-4) 0;font-size:.85rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent-2)}
.page-hero{background:var(--bg-elev);border-bottom:1px solid var(--line);padding:var(--space-8) 0 var(--space-12)}
.page-hero .eyebrow{color:var(--accent-2)}
.page-hero .hero-lead{max-width:64ch}

.prose{font-size:1.03rem;line-height:1.75}
.prose h2{margin-top:var(--space-8)}
.prose-card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:var(--space-6);margin-bottom:var(--space-6)}
.step-list{list-style:none;counter-reset:step;display:grid;gap:var(--space-4)}
.step-list li{
  position:relative;padding-left:52px;min-height:36px;
}
.step-list li::before{
  counter-increment:step;content:counter(step);position:absolute;left:0;top:0;
  width:36px;height:36px;border-radius:var(--radius);background:var(--bg-card);
  border:1px solid var(--accent);color:var(--accent-2);font-weight:800;
  display:flex;align-items:center;justify-content:center;
}

/* ---------- 21. Scroll reveal ---------- */
@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .28s ease,transform .28s ease}
  .reveal.is-visible{opacity:1;transform:none}
}

/* ---------- 22. Responsive tune-ups ---------- */
@media (min-width:30em){
  .hero-cta-row{flex-wrap:nowrap}
  .games-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:48em){
  .grid-3{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:64em){
  .games-grid{grid-template-columns:repeat(4,1fr)}
}