/* Bang-Bet Nigeria — brand SEO site */
:root{
  --yellow:#FFE51A; --yellow-2:#FFD500; --yellow-soft:#FFF6B0;
  --green:#1DB954; --green-2:#149A45; --green-soft:#D7F5E2;
  --ink:#0F1115; --ink-2:#1E1E1E; --muted:#5B5F66;
  --bg:#FFFCEB; --card:#FFFFFF; --line:#E7E6D6;
  --r:18px; --shadow:0 14px 40px -18px rgba(15,17,21,.18);
  --maxw:1180px; --font:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--green-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:#000;color:#fff;padding:8px 12px;border-radius:6px;z-index:9999}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--yellow);border-bottom:3px solid var(--ink-2)}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--ink-2);font-size:1.15rem}
.brand svg{width:140px;height:auto}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{color:var(--ink-2);font-weight:700;padding:8px 12px;border-radius:10px;font-size:.94rem}
.nav a:hover{background:rgba(0,0,0,.08);text-decoration:none}
.nav a.active{background:var(--ink-2);color:var(--yellow)}
.hdr-cta{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;padding:11px 18px;border-radius:12px;font-weight:800;border:2px solid var(--ink-2);box-shadow:3px 3px 0 var(--ink-2);transition:transform .15s}
.hdr-cta:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink-2);text-decoration:none}
.burger{display:none;background:var(--ink-2);color:var(--yellow);border:0;padding:10px 12px;border-radius:10px;font-weight:900;cursor:pointer;font-size:1.1rem}
.mob-cta{display:none}

/* Hero */
.hero{padding:48px 0 56px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 360px at 90% 10%, var(--yellow-soft) 0, transparent 60%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;background:var(--ink-2);color:var(--yellow);padding:6px 12px;border-radius:999px;font-weight:800;font-size:.78rem;letter-spacing:1.2px;text-transform:uppercase}
h1{font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.08;margin:14px 0;font-weight:900;letter-spacing:-.02em}
h1 .acc{color:var(--green-2)}
.hero-lead{font-size:1.12rem;color:#222;max-width:560px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:14px;font-weight:800;border:2px solid var(--ink-2);box-shadow:4px 4px 0 var(--ink-2);transition:transform .15s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink-2);text-decoration:none}
.btn-primary{background:var(--green);color:#fff}
.btn-secondary{background:var(--yellow);color:var(--ink-2)}
.btn-ghost{background:#fff;color:var(--ink-2)}
.hero-vis{position:relative}

/* Sections */
section{padding:54px 0}
.section-eyebrow{color:var(--green-2);font-weight:800;letter-spacing:1.2px;text-transform:uppercase;font-size:.82rem}
h2{font-size:clamp(1.6rem,3vw,2.3rem);margin:6px 0 14px;font-weight:900;letter-spacing:-.01em}
h3{font-size:1.25rem;margin:22px 0 8px;font-weight:800}
h4{font-size:1.05rem;margin:18px 0 6px;font-weight:800}
p{margin:0 0 14px}
ul,ol{padding-left:1.2em}
li{margin:6px 0}

/* Cards / grids */
.grid{display:grid;gap:18px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:2px solid var(--ink-2);border-radius:var(--r);padding:22px;box-shadow:6px 6px 0 var(--ink-2);position:relative}
.card.flat{box-shadow:none;border-color:var(--line)}
.card.dark{background:var(--ink);color:#fff}
.card.dark h3{color:var(--yellow)}
.card.yellow{background:var(--yellow)}
.tag{display:inline-block;background:var(--green-soft);color:var(--green-2);font-weight:800;font-size:.78rem;padding:4px 10px;border-radius:999px;margin-bottom:8px}
.kicker{font-weight:800;font-size:.78rem;letter-spacing:1px;text-transform:uppercase;color:var(--green-2)}

/* Tables — four distinct styles */
.tbl-wrap{overflow-x:auto;border-radius:14px;border:2px solid var(--ink-2);box-shadow:5px 5px 0 var(--ink-2);margin:14px 0 22px}
table{width:100%;border-collapse:collapse;background:#fff;font-size:.95rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--yellow);color:var(--ink-2);font-weight:800;border-bottom:2px solid var(--ink-2)}
tr:last-child td{border-bottom:0}
/* dark variant */
.tbl-dark table{background:var(--ink);color:#fff}
.tbl-dark th{background:#000;color:var(--yellow);border-bottom:2px solid var(--yellow)}
.tbl-dark td{border-bottom:1px solid #2A2D33}
/* zebra-green */
.tbl-zebra table tbody tr:nth-child(even) td{background:var(--green-soft)}
.tbl-zebra th{background:var(--green);color:#fff;border-bottom:2px solid var(--ink-2)}
/* compact */
.tbl-compact table{font-size:.88rem}
.tbl-compact th,.tbl-compact td{padding:8px 10px}
.tbl-compact th{background:#FFF6B0;color:var(--ink-2)}
/* split-rows */
.tbl-split td{vertical-align:top}
.tbl-split th{background:#1E1E1E;color:var(--yellow)}
.tbl-split tr td:first-child{background:#FFF6B0;font-weight:800;width:30%}

/* Charts */
.chart{background:#fff;border:2px solid var(--ink-2);border-radius:var(--r);padding:18px;box-shadow:5px 5px 0 var(--ink-2);margin:14px 0 22px}
.chart.dark{background:var(--ink);color:#fff}
.chart h4{margin:0 0 10px}
.chart .legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font-size:.85rem}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
svg.chartsvg{width:100%;height:auto;display:block}

/* FAQ */
.faq details{background:#fff;border:2px solid var(--ink-2);border-radius:14px;padding:14px 16px;box-shadow:4px 4px 0 var(--ink-2);margin-bottom:12px}
.faq summary{font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--green-2);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px}

/* Author */
.author{display:grid;grid-template-columns:140px 1fr;gap:20px;align-items:center;background:var(--ink);color:#fff;padding:22px;border-radius:18px;border:2px solid var(--ink-2)}
.author img{width:140px;height:140px;object-fit:cover;border-radius:18px;border:3px solid var(--yellow)}
.author h3{color:var(--yellow);margin:0 0 6px}
.author .meta{font-size:.85rem;color:#cdd0d6}
.author .creds{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.author .creds span{background:rgba(255,229,26,.15);color:var(--yellow);font-weight:700;font-size:.75rem;padding:3px 8px;border-radius:999px}

/* Breadcrumbs */
.crumbs{font-size:.85rem;color:var(--muted);margin:18px 0 0}
.crumbs a{color:var(--green-2)}
.crumbs span[aria-current]{color:var(--ink-2);font-weight:700}

/* Pros/Cons */
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pros,.cons{background:#fff;border:2px solid var(--ink-2);border-radius:14px;padding:18px;box-shadow:4px 4px 0 var(--ink-2)}
.pros h3{color:var(--green-2)}
.cons h3{color:#B43A1A}
.pros ul li::marker{content:"✓ ";color:var(--green-2);font-weight:900}
.cons ul li::marker{content:"× ";color:#B43A1A;font-weight:900}

/* Steps */
.steps{counter-reset:s;display:grid;gap:14px}
.step{counter-increment:s;background:#fff;border:2px solid var(--ink-2);border-radius:14px;padding:16px 18px 16px 64px;position:relative;box-shadow:4px 4px 0 var(--ink-2)}
.step::before{content:counter(s);position:absolute;left:14px;top:14px;width:36px;height:36px;border-radius:10px;background:var(--yellow);color:var(--ink-2);font-weight:900;display:grid;place-items:center;border:2px solid var(--ink-2)}

/* Stats strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{background:#fff;border:2px solid var(--ink-2);border-radius:14px;padding:16px;text-align:center;box-shadow:4px 4px 0 var(--ink-2)}
.stat .v{font-size:1.6rem;font-weight:900;color:var(--green-2)}
.stat .l{font-size:.82rem;color:var(--muted);font-weight:700;letter-spacing:.5px;text-transform:uppercase}

/* Hero illustration card */
.hero-card{background:#fff;border:2px solid var(--ink-2);border-radius:22px;padding:14px;box-shadow:10px 10px 0 var(--ink-2)}
.hero-card svg{width:100%;height:auto}

/* CTA block */
.cta-block{background:var(--ink);color:#fff;border-radius:22px;padding:32px;border:2px solid var(--ink-2);box-shadow:8px 8px 0 var(--ink-2);text-align:center}
.cta-block h2{color:var(--yellow);margin-top:0}
.cta-block .btn{margin-top:10px}

/* Footer */
footer{background:var(--ink);color:#cdd0d6;padding:42px 0 22px;margin-top:60px;border-top:5px solid var(--yellow)}
footer h4{color:var(--yellow);margin:0 0 10px;font-size:1rem}
footer a{color:#cdd0d6}
footer a:hover{color:var(--yellow)}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.fcols ul{list-style:none;padding:0;margin:0}
.fcols li{margin:6px 0}
.legal{margin-top:26px;padding-top:18px;border-top:1px solid #2A2D33;font-size:.84rem;color:#8c9099;text-align:center}

/* Responsible gaming banner */
.rg-banner{background:var(--yellow);color:var(--ink-2);border-bottom:2px solid var(--ink-2);font-size:.84rem;text-align:center;padding:6px 12px;font-weight:700}

/* Tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.tabs button{background:#fff;color:var(--ink-2);border:2px solid var(--ink-2);border-radius:12px;padding:8px 14px;font-weight:800;cursor:pointer;font-size:.9rem}
.tabs button.active{background:var(--ink-2);color:var(--yellow)}
.tab-panel{display:none}
.tab-panel.active{display:block}

/* Hex bullets */
.hex-list{list-style:none;padding:0}
.hex-list li{position:relative;padding:6px 0 6px 30px}
.hex-list li::before{content:"";position:absolute;left:0;top:11px;width:14px;height:14px;background:var(--green);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}

/* Mobile */
@media (max-width: 960px){
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .fcols{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--yellow);flex-direction:column;border-bottom:3px solid var(--ink-2);padding:10px 16px;gap:2px}
  .nav.open{display:flex}
  .nav a{padding:12px 10px;border-radius:8px;border-bottom:1px solid rgba(0,0,0,.08)}
  .burger{display:inline-flex;align-items:center}
  .hdr-cta{display:none}
  .mob-cta{display:inline-flex;align-items:center;gap:6px;background:var(--green);color:#fff;padding:9px 14px;border-radius:10px;font-weight:800;border:2px solid var(--ink-2);font-size:.88rem;box-shadow:2px 2px 0 var(--ink-2)}
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .author{grid-template-columns:1fr;text-align:center}
  .author img{margin:0 auto}
  .proscons{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .fcols{grid-template-columns:1fr}
  section{padding:40px 0}
  .hero{padding:32px 0}
  h1{font-size:1.9rem}
  h2{font-size:1.5rem}
  .btn{padding:12px 16px;font-size:.95rem}
  .card,.chart,.cta-block,.step,.pros,.cons,.tbl-wrap,.faq details{box-shadow:4px 4px 0 var(--ink-2)}
  .container{padding:0 16px}
  table{font-size:.85rem}
  th,td{padding:8px 10px}
}
@media (max-width: 420px){
  .brand svg{width:110px}
  .mob-cta{padding:8px 10px;font-size:.8rem}
  .burger{padding:8px 10px;font-size:1rem}
  h1{font-size:1.65rem}
}

/* Print and motion */
@media (prefers-reduced-motion: reduce){
  *{transition:none!important;animation:none!important}
}