/* =========================================================
   558H Casino — 558h-casino.site
   Pure HTML + CSS. No JavaScript.
   ========================================================= */

:root{
  --bg:            #120306;
  --bg-2:          #1b060a;
  --surface:       #240a0f;
  --surface-2:     #2e0d13;
  --line:          #45191f;
  --red:           #b3131c;
  --red-deep:      #7a0c13;
  --gold:          #e8b44a;
  --gold-light:    #ffe08a;
  --gold-dark:     #b9822a;
  --text:          #f3e9d8;
  --muted:         #c3ab93;
  --white:         #fff;
  --green:         #2f9e5f;
  --radius:        14px;
  --radius-sm:     10px;
  --wrap:          1200px;
  --header-h:      72px;
  --shadow:        0 14px 40px rgba(0,0,0,.45);
  --font:          "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 16px);
}

body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.7;
  color:var(--text);
  background:var(--bg);
  background-image:
    radial-gradient(1100px 520px at 50% -180px, rgba(179,19,28,.34), transparent 70%),
    linear-gradient(180deg, #150407 0%, #120306 60%, #0d0204 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}

a{color:var(--gold);text-decoration:none}
a:hover,a:focus-visible{color:var(--gold-light);text-decoration:underline}

:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:16px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--gold);color:#2a0507;padding:10px 16px;font-weight:700;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0}

/* ---------------------------------------------------------
   HEADER
   --------------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(180deg,#2a070c 0%,#1a0508 100%);
  border-bottom:1px solid var(--line);
  box-shadow:0 6px 24px rgba(0,0,0,.55);
}

.header-bar{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:var(--header-h);
  padding-block:8px;
}

/* Logo (left) */
.brand{flex:0 0 auto;display:flex;align-items:center}
.brand img{width:150px;height:auto}

/* Desktop nav */
.nav{flex:1 1 auto;min-width:0}
.nav ul{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:4px;margin:0;padding:0;list-style:none;
}
.nav a{
  display:block;
  padding:9px 12px;
  border-radius:9px;
  font-size:15px;
  font-weight:600;
  color:var(--text);
  white-space:nowrap;
  border:1px solid transparent;
}
.nav a:hover,.nav a:focus-visible{background:rgba(232,180,74,.12);color:var(--gold-light);text-decoration:none}
.nav a[aria-current="page"]{color:var(--gold);border-color:rgba(232,180,74,.45);background:rgba(232,180,74,.08)}

/* Auth buttons — always visible, desktop + mobile */
.header-actions{flex:0 0 auto;display:flex;align-items:center;gap:8px;margin-left:auto}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:inherit;font-weight:700;line-height:1.15;
  text-align:center;text-decoration:none;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  transition:transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.btn:hover,.btn:focus-visible{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}

.btn-login{
  padding:9px 16px;font-size:14px;
  color:var(--gold-light);
  background:rgba(255,255,255,.04);
  border-color:rgba(232,180,74,.55);
}
.btn-login:hover{background:rgba(232,180,74,.16);color:var(--gold-light)}

.btn-register{
  padding:9px 18px;font-size:14px;
  color:#2a0507;
  background:linear-gradient(180deg,var(--gold-light) 0%,var(--gold) 45%,var(--gold-dark) 100%);
  box-shadow:0 4px 14px rgba(232,180,74,.32);
}
.btn-register:hover{color:#2a0507;filter:brightness(1.06)}

/* Burger — CSS-only, no JS */
.nav-toggle{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.burger{
  display:none;
  flex:0 0 auto;
  width:44px;height:40px;
  align-items:center;justify-content:center;
  border:1px solid rgba(232,180,74,.45);
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);
  cursor:pointer;
}
.burger span{position:relative;display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:var(--gold-light);border-radius:2px;
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.nav-toggle:focus-visible + .burger{outline:3px solid var(--gold);outline-offset:2px}

/* ---------------------------------------------------------
   BREADCRUMBS — directly after the header
   --------------------------------------------------------- */
.breadcrumbs{
  background:rgba(0,0,0,.35);
  border-bottom:1px solid rgba(69,25,31,.7);
  font-size:14px;
}
.breadcrumbs-row{
  display:flex;align-items:center;justify-content:space-between;gap:10px 16px;flex-wrap:wrap;
}
.breadcrumbs ol{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px;
  margin:0;padding:10px 0;list-style:none;
}
.lang-switch{
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;
  border:1px solid rgba(232,180,74,.5);
  border-radius:999px;
  font-size:13px;font-weight:700;
  color:var(--gold-light);
  background:rgba(255,255,255,.04);
  white-space:nowrap;
}
.lang-switch::before{content:"🌐";font-size:12px}
.lang-switch:hover{background:rgba(232,180,74,.16);color:var(--gold-light);text-decoration:none}

/* Bengali typography — taller line-height for conjuncts */
:lang(bn) body,body:lang(bn){line-height:1.85}
html[lang="bn"] body{line-height:1.85}
html[lang="bn"] table{font-size:15px}
html[lang="bn"] .hero-kicker{line-height:1.5}
.breadcrumbs li{display:flex;align-items:center;gap:6px;color:var(--muted)}
.breadcrumbs li + li::before{content:"›";color:var(--gold-dark);font-weight:700}
.breadcrumbs a{color:var(--muted);font-weight:600}
.breadcrumbs a:hover{color:var(--gold-light)}
.breadcrumbs [aria-current="page"]{color:var(--gold)}

/* ---------------------------------------------------------
   HERO
   --------------------------------------------------------- */
.hero{padding:20px 0 8px}
.hero-inner{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  border:1px solid var(--line);
  background:#1a0508;
}
.hero-inner img{width:100%;display:block}

.hero-overlay{
  position:absolute;
  left:6.5%;
  bottom:5%;
  width:44%;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:.45em;
  font-size:clamp(11px,1.4vw,18px);
}
.hero-kicker{
  margin:0;
  font-size:.72em;
  line-height:1.35;
  font-weight:700;
  letter-spacing:.04em;
  color:#fff2d2;
  text-shadow:0 2px 10px rgba(0,0,0,.85);
}
.hero-cta{
  padding:.72em 1.5em;
  font-size:1em;
  color:#2a0507;
  background:linear-gradient(180deg,var(--gold-light) 0%,var(--gold) 45%,var(--gold-dark) 100%);
  box-shadow:0 .5em 1.4em rgba(0,0,0,.5);
  border-radius:.6em;
}
.hero-cta:hover{color:#2a0507;filter:brightness(1.07)}

/* Hero strip: mini spec table + download buttons, directly under the banner */
.hero-strip{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px 24px;
  padding:16px 20px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(42,7,12,.96),#1a0508);
}
.hero-specs{
  flex:1 1 380px;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
  margin:0;
}
.hero-specs > div{
  padding:9px 12px;
  border:1px solid var(--line);
  border-radius:10px;
  background:rgba(255,255,255,.035);
  min-width:0;
}
.hero-specs dt{
  font-size:11.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 2px;
}
.hero-specs dd{
  margin:0;
  font-size:15px;
  font-weight:700;
  color:var(--gold-light);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.hero-strip-actions{
  flex:0 0 auto;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.hero-strip-actions .btn{padding:12px 20px;font-size:15px}
.btn-outline{
  color:var(--gold-light);
  background:rgba(255,255,255,.05);
  border-color:rgba(232,180,74,.6);
}
.btn-outline:hover{background:rgba(232,180,74,.16);color:var(--gold-light)}

/* "Last updated" meta line */
.updated{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 14px;
  padding:6px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,.035);
  font-size:13.5px;
  color:var(--muted);
}
.updated b{color:var(--gold);font-weight:700}
.updated::before{
  content:"";
  width:8px;height:8px;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 3px rgba(47,158,95,.22);
}

/* Screenshot gallery */
.shots{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:20px;
  margin:0 0 1.8em;
}
.shots figure{margin:0;text-align:center}
.shots img{
  width:100%;
  max-width:280px;
  margin-inline:auto;
  border-radius:18px;
  box-shadow:var(--shadow);
}
.shots figcaption{
  margin-top:10px;
  font-size:14px;
  color:var(--muted);
}

/* ---------------------------------------------------------
   PAGE / TYPOGRAPHY
   --------------------------------------------------------- */
main{display:block;padding-bottom:36px}

.page-head{padding:22px 0 4px}
h1{
  font-size:clamp(27px,4.2vw,42px);
  line-height:1.2;
  margin:0 0 .35em;
  color:var(--white);
  letter-spacing:-.01em;
}
h2{
  font-size:clamp(22px,3vw,31px);
  line-height:1.25;
  margin:2em 0 .6em;
  color:var(--gold-light);
  scroll-margin-top:calc(var(--header-h) + 16px);
}
h3{
  font-size:clamp(19px,2.2vw,23px);
  line-height:1.3;
  margin:1.6em 0 .5em;
  color:var(--white);
  scroll-margin-top:calc(var(--header-h) + 16px);
}
h4{font-size:18px;margin:1.3em 0 .4em;color:var(--gold)}

p{margin:0 0 1.05em}
.lead{font-size:clamp(18px,2.1vw,20px);color:#efe0c6}

ul,ol{margin:0 0 1.15em;padding-left:1.3em}
li{margin-bottom:.5em}
ul.check{list-style:none;padding-left:0}
ul.check li{position:relative;padding-left:1.9em}
ul.check li::before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--green);font-weight:800;
}

strong{color:#fff}
hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}

/* ---------------------------------------------------------
   TOC ACCORDION (closed by default, pure HTML <details>)
   --------------------------------------------------------- */
.toc{
  margin:24px 0 8px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.toc > summary{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 18px;
  cursor:pointer;
  font-size:18px;font-weight:700;color:var(--gold-light);
  list-style:none;
  user-select:none;
}
.toc > summary::-webkit-details-marker{display:none}
.toc > summary::after{
  content:"";
  flex:0 0 auto;
  width:11px;height:11px;
  border-right:2.5px solid var(--gold);
  border-bottom:2.5px solid var(--gold);
  transform:rotate(45deg) translateY(-3px);
  transition:transform .2s ease;
}
.toc[open] > summary::after{transform:rotate(-135deg) translateY(-2px)}
.toc > summary:hover{background:rgba(232,180,74,.07)}
.toc-body{padding:4px 18px 18px;border-top:1px solid var(--line)}
.toc-body ol{
  margin:14px 0 0;padding-left:0;list-style:none;
  columns:2;column-gap:28px;
}
.toc-body li{margin:0 0 .6em;break-inside:avoid;counter-increment:toc}
.toc-body li a{font-weight:600;color:var(--text)}
.toc-body li a::before{content:"▸ ";color:var(--gold-dark)}
.toc-body li a:hover{color:var(--gold-light)}

/* FAQ accordion */
.faq{
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:var(--surface);
  margin-bottom:10px;
  overflow:hidden;
}
.faq > summary{
  padding:14px 16px;cursor:pointer;font-weight:700;color:var(--white);
  list-style:none;
}
.faq > summary::-webkit-details-marker{display:none}
.faq > summary::before{content:"＋ ";color:var(--gold);font-weight:800}
.faq[open] > summary::before{content:"－ ";}
.faq > summary:hover{background:rgba(232,180,74,.07)}
.faq-body{padding:0 16px 14px;border-top:1px solid var(--line)}
.faq-body p{margin:14px 0 0}

/* ---------------------------------------------------------
   COMPONENTS
   --------------------------------------------------------- */
.table-scroll{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  margin:0 0 1.5em;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:var(--surface);
}
table{
  width:100%;
  min-width:520px;
  border-collapse:collapse;
  font-size:15.5px;
}
caption{
  caption-side:top;text-align:left;
  padding:12px 14px 0;font-weight:700;color:var(--gold);
}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{
  background:linear-gradient(180deg,#3a1017,#2a0b11);
  color:var(--gold-light);font-size:14px;letter-spacing:.02em;
}
tbody tr:nth-child(even){background:rgba(255,255,255,.022)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(232,180,74,.06)}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:16px;
  margin:0 0 1.6em;
}
.card{
  padding:20px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  box-shadow:0 8px 24px rgba(0,0,0,.3);
}
.card h3{margin:0 0 .45em;font-size:19px;color:var(--gold-light)}
.card p:last-child,.card ul:last-child{margin-bottom:0}
.card .ico{font-size:26px;line-height:1;display:block;margin-bottom:10px}

.note{
  margin:0 0 1.5em;
  padding:16px 18px;
  border-left:4px solid var(--gold);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:rgba(232,180,74,.09);
}
.note p:last-child{margin-bottom:0}
.note.warn{border-left-color:#e0603c;background:rgba(224,96,60,.1)}

.cta-band{
  margin:34px 0;
  padding:28px 24px;
  text-align:center;
  border:1px solid rgba(232,180,74,.45);
  border-radius:var(--radius);
  background:
    radial-gradient(600px 200px at 50% 0%, rgba(179,19,28,.55), transparent 70%),
    linear-gradient(180deg,var(--surface-2),#1a0508);
  box-shadow:var(--shadow);
}
.cta-band p{margin:0 0 16px;font-size:clamp(18px,2.4vw,23px);font-weight:700;color:#fff}
.cta-band .btn{padding:14px 30px;font-size:17px}
.btn-gold{
  color:#2a0507;
  background:linear-gradient(180deg,var(--gold-light) 0%,var(--gold) 45%,var(--gold-dark) 100%);
  box-shadow:0 8px 22px rgba(232,180,74,.3);
}
.btn-gold:hover{color:#2a0507;filter:brightness(1.07)}

.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:14px;margin:0 0 1.8em;
}
.stat{
  padding:18px 14px;text-align:center;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
}
.stat b{display:block;font-size:26px;color:var(--gold);line-height:1.2}
.stat span{font-size:14px;color:var(--muted)}

.steps{list-style:none;padding-left:0;counter-reset:step}
.steps li{
  position:relative;counter-increment:step;
  padding:14px 16px 14px 62px;margin-bottom:12px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);
}
.steps li::before{
  content:counter(step);
  position:absolute;left:16px;top:14px;
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#2a0507;
  background:linear-gradient(180deg,var(--gold-light),var(--gold-dark));
}

/* ---------------------------------------------------------
   FOOTER
   --------------------------------------------------------- */
.site-footer{
  margin-top:40px;
  padding:36px 0 24px;
  background:linear-gradient(180deg,#1a0508,#0c0203);
  border-top:1px solid var(--line);
  font-size:15px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:28px;
  margin-bottom:28px;
}
.site-footer h2{font-size:16px;margin:0 0 14px;color:var(--gold);letter-spacing:.03em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:9px}
.site-footer a{color:var(--text);font-weight:500}
.site-footer a:hover{color:var(--gold-light)}
.footer-brand img{width:170px;margin-bottom:14px}
.footer-brand p{color:var(--muted);font-size:14.5px;margin:0 0 12px}
.footer-bottom{
  padding-top:20px;border-top:1px solid var(--line);
  color:var(--muted);font-size:13.5px;
}
.footer-bottom p{margin:0 0 8px}
.age{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  border:2px solid #e0603c;color:#e0603c;font-weight:800;font-size:13px;
  margin-right:10px;vertical-align:middle;flex:0 0 auto;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

/* Tablet — tighten nav */
@media (max-width:1100px){
  .nav a{padding:8px 9px;font-size:14px}
  .brand img{width:130px}
}

/* Mobile / small tablet — burger menu, header stays ONE row */
@media (max-width:900px){
  :root{--header-h:62px}

  .header-bar{gap:8px;flex-wrap:nowrap}

  .brand img{width:104px}

  .burger{display:flex;margin-left:auto}
  .header-actions{margin-left:0}

  /* nav collapses into a drop panel */
  .nav{
    position:absolute;
    left:0;right:0;
    top:100%;
    flex:0 0 auto;
    max-height:0;
    overflow:hidden;
    background:linear-gradient(180deg,#26070c,#180508);
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 40px rgba(0,0,0,.6);
    transition:max-height .28s ease;
  }
  .nav-toggle:checked ~ .nav{max-height:80vh;overflow-y:auto}

  .nav ul{flex-direction:column;align-items:stretch;gap:0;padding:6px 0}
  .nav li{width:100%}
  .nav a{
    padding:13px 20px;border-radius:0;font-size:16px;
    border-bottom:1px solid rgba(69,25,31,.6);
  }
  .nav li:last-child a{border-bottom:0}

  .header-actions{gap:6px}
  .btn-login{padding:8px 11px;font-size:13px}
  .btn-register{padding:8px 12px;font-size:13px}

  /* Hero: overlay moves below the banner so text stays readable */
  .hero-inner{border-radius:12px}
  .hero-overlay{
    position:static;
    width:auto;
    font-size:16px;
    align-items:stretch;
    text-align:center;
    padding:16px 16px 18px;
    background:linear-gradient(180deg,rgba(42,7,12,.9),#1a0508);
    gap:12px;
  }
  .hero-kicker{font-size:15px}
  .hero-cta{padding:14px 20px;font-size:16px;border-radius:10px}

  .hero-strip{padding:14px;gap:12px}
  .hero-specs{grid-template-columns:repeat(2,minmax(0,1fr));flex-basis:100%}
  .hero-strip-actions{width:100%}
  .hero-strip-actions .btn{flex:1 1 46%;justify-content:center}

  .toc-body ol{columns:1}
  .footer-grid{grid-template-columns:1fr 1fr;gap:22px}
  .footer-brand{grid-column:1 / -1}
}

@media (max-width:600px){
  body{font-size:16px}
  .wrap{padding-inline:13px}
  .brand img{width:92px}
  .burger{width:40px;height:36px}
  .btn-login{padding:7px 9px;font-size:12.5px}
  .btn-register{padding:7px 10px;font-size:12.5px}
  .breadcrumbs{font-size:12.5px}
  table{font-size:14.5px;min-width:460px}
  th,td{padding:9px 11px}
  .cta-band{padding:22px 16px}
  .steps li{padding:12px 14px 12px 56px}
}

/* Very small phones (≤360px) — header must still fit on one line */
@media (max-width:400px){
  .brand img{width:74px}
  .header-bar{gap:5px}
  .burger{width:36px;height:34px}
  .burger span,.burger span::before,.burger span::after{width:17px}
  .btn-login{padding:7px 8px;font-size:11.5px}
  .btn-register{padding:7px 9px;font-size:11.5px}
  table{min-width:400px}
}

/* Motion & print */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important}
}
@media print{
  .site-header,.hero,.cta-band,.breadcrumbs{display:none}
  body{background:#fff;color:#000}
}