/* ok999 Design System - Emerald Trust Gaming UI */
:root {
  --primary: #d97706;
  --primary-dark: #b45309;
  --primary-soft: rgba(217,119,6,0.12);
  --accent: #eab308;
  --accent-soft: rgba(234,179,8,0.15);
  --bg: #0f0f12;
  --bg-soft: #16161d;
  --surface: #1e1e28;
  --surface-strong: #262633;
  --card: #1e1e28;
  --card-alt: #24243a;
  --border: #2e2e3e;
  --border-strong: #3e3e50;
  --text: #f0ede5;
  --text-soft: #b0ada5;
  --text-muted: #807d75;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --footer-bg: #111118;
  --footer-text: #9a978f;
  --shadow-card: 0 2px 12px rgba(0,0,0,0.25);
  --shadow-card-hover: 0 8px 32px rgba(217,119,6,0.18);
  --shadow-header: 0 2px 20px rgba(0,0,0,0.4);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 50px;
  --container-max: 1200px;
  --header-h: 72px;
  --mobile-header-h: 64px;
  --motion-fast: 0.15s;
  --motion-normal: 0.25s;
  --ease-out: cubic-bezier(0.22,1,0.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"Noto Sans Bengali",sans-serif;background:var(--bg);color:var(--text);line-height:1.8;font-size:1rem;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color var(--motion-fast)}
a:hover{color:var(--primary)}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:var(--text)}
.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 clamp(16px,3vw,24px)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-header)}
.header-inner{width:100%;max-width:none;padding:0 clamp(10px,1.2vw,20px);min-height:var(--header-h);display:flex;align-items:center;gap:clamp(10px,1vw,18px)}
.brand-wrap{flex:0 0 auto;margin-right:clamp(4px,.8vw,14px)}
.site-logo{display:block;width:auto;height:clamp(32px,3vw,42px);max-width:clamp(118px,10vw,168px);object-fit:contain}
.primary-nav{flex:1 1 auto;min-width:0;display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:clamp(6px,.72vw,14px);white-space:nowrap;overflow:visible}
.primary-nav .nav-link{flex:0 1 auto;min-width:0;padding:9px clamp(6px,.65vw,12px);font-size:clamp(13px,.84vw,15px);line-height:1;white-space:nowrap;color:var(--text);font-weight:500;border-radius:var(--radius-sm);transition:all var(--motion-fast)}
.primary-nav .nav-link:hover{color:var(--accent);background:var(--primary-soft)}
.primary-nav .nav-link.active{color:var(--accent);background:var(--accent-soft)}
.header-actions{flex:0 0 auto;margin-left:auto;display:flex;align-items:center;gap:clamp(6px,.6vw,10px);white-space:nowrap}
.nav-toggle{display:none;flex:0 0 44px;width:44px;height:44px;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;padding:10px;flex-direction:column;gap:4px}
.hamburger-line{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:all var(--motion-normal)}
.mobile-menu{display:none;position:fixed;top:var(--header-h);left:0;right:0;background:var(--surface);border-top:1px solid var(--border);max-height:calc(100vh - var(--header-h));overflow-y:auto;z-index:999;padding:16px}
.mobile-menu.is-open{display:block}
.mobile-nav{display:flex;flex-direction:column;gap:4px}
.mobile-nav a{display:block;padding:14px 16px;color:var(--text);font-size:1rem;font-weight:500;border-radius:var(--radius-sm);transition:background var(--motion-fast)}
.mobile-nav a:hover{background:var(--primary-soft);color:var(--accent)}
@media(max-width:1180px){
  .primary-nav{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{min-height:var(--mobile-header-h);padding:0 clamp(8px,2.4vw,14px);gap:clamp(6px,1.8vw,10px)}
  .site-logo{height:clamp(30px,8vw,40px);max-width:clamp(104px,27vw,138px)}
  .header-actions{margin-left:auto;justify-content:flex-end}
  .mobile-menu{top:var(--mobile-header-h)}
}
@media(max-width:375px){
  .header-inner{padding:0 8px;gap:6px}
  .site-logo{max-width:104px}
  .nav-toggle{flex-basis:40px;width:40px;height:40px}
}

/* Breadcrumb */
.breadcrumb-wrap{padding:16px 0;background:var(--bg-soft);border-bottom:1px solid var(--border)}
.crumb-list{display:flex;gap:8px;list-style:none;font-size:.9rem;flex-wrap:wrap;max-width:var(--container-max);margin:0 auto;padding:0 clamp(16px,3vw,24px)}
.crumb-list li{display:flex;align-items:center;gap:8px;color:var(--text-muted)}
.crumb-list li+li::before{content:"/";color:var(--text-muted)}
.crumb-list a{color:var(--text-soft)}

/* Hero Sections */
.hero-home{background:linear-gradient(135deg,var(--bg) 0%,var(--surface) 50%,var(--bg) 100%);padding:clamp(60px,10vw,100px) 0 clamp(50px,8vw,80px);text-align:center;position:relative;overflow:hidden}
.hero-home::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at center,rgba(217,119,6,.1) 0%,transparent 60%);pointer-events:none}
.hero-home h1{font-size:clamp(1.8rem,4.5vw,3.2rem);font-weight:800;margin-bottom:1.5rem;position:relative}
.hero-home h1 .accent{color:var(--accent)}
.hero-home .lead{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--text-soft);max-width:700px;margin:0 auto 2.5rem}
.hero-badge{display:inline-block;background:var(--accent-soft);border:1px solid var(--accent);color:var(--accent);padding:.35rem 1.2rem;border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;margin-bottom:1.5rem}
.hero-inner{background:linear-gradient(135deg,var(--surface) 0%,var(--bg-soft) 100%);padding:clamp(50px,8vw,80px) 0 clamp(40px,6vw,60px);text-align:center;position:relative}
.hero-inner .breadcrumb{text-align:left;display:flex;justify-content:flex-start;align-items:center;gap:6px;margin:0 0 1rem}
.hero-inner h1{font-size:clamp(1.6rem,3.5vw,2.6rem);font-weight:800;margin-bottom:1rem}
.hero-inner .lead{color:var(--text-soft);max-width:680px;margin:0 auto 1.5rem;font-size:clamp(.95rem,1.3vw,1.1rem)}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.85rem 2.5rem;background:linear-gradient(135deg,var(--primary),var(--accent));color:#1c1917;font-weight:700;border:none;border-radius:var(--radius-pill);font-size:1.05rem;cursor:pointer;transition:all var(--motion-normal);text-decoration:none;min-height:48px}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(217,119,6,.4);color:#1c1917}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 2rem;background:transparent;border:2px solid var(--accent);color:var(--accent);font-weight:600;border-radius:var(--radius-pill);font-size:1rem;cursor:pointer;transition:all var(--motion-normal);text-decoration:none;min-height:48px}
.btn-outline:hover{background:var(--accent);color:#1c1917}
.btn-dark{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 2.8rem;background:#1c1917;color:var(--accent);font-weight:700;border:none;border-radius:var(--radius-pill);font-size:1.1rem;cursor:pointer;transition:all var(--motion-normal);text-decoration:none;min-height:48px}
.btn-dark:hover{background:#292524;transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.4);color:var(--accent)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center}
@media(max-width:480px){.btn-primary,.btn-outline,.btn-dark{width:100%;text-align:center}}

/* ── Sections ── */
.section{padding:clamp(50px,8vw,80px) 0}
.section-alt{background:var(--bg-soft)}
.section-surface{background:var(--surface)}
.section-title{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;margin-bottom:.75rem;text-align:center}
.section-title .accent{color:var(--accent)}
.section-sub{color:var(--text-soft);font-size:1.05rem;max-width:600px;margin:0 auto 2.5rem;text-align:center}
.divider{width:60px;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px;margin:.75rem auto 1.5rem}
.age-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(217,119,6,.1);border:1px solid rgba(217,119,6,.3);border-radius:10px;padding:.5rem 1rem;font-size:.9rem;color:var(--primary);font-weight:600;margin-top:1rem}

/* ── Cards ── */
.card-grid{display:grid;gap:clamp(16px,2vw,24px)}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.card-grid.cols-3,.card-grid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.card-grid.cols-2,.card-grid.cols-3,.card-grid.cols-4{grid-template-columns:1fr}}
.feature-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;transition:transform var(--motion-normal),border-color var(--motion-normal)}
.feature-card:hover{transform:translateY(-4px);border-color:var(--primary)}
.feature-card .card-icon{width:52px;height:52px;background:var(--primary-soft);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--accent);margin-bottom:1rem}
.feature-card h3{font-size:1.1rem;margin-bottom:.5rem}
.feature-card p{color:var(--text-soft);font-size:.93rem;margin:0}
.step-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.75rem;border-top:3px solid var(--primary)}
.step-card h3{color:var(--accent);font-weight:800;font-size:1.15rem;margin-bottom:.75rem}
.step-card p{color:var(--text-soft);font-size:.92rem}
.info-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;text-align:center}
.info-card i{font-size:2.2rem;color:var(--accent);margin-bottom:.75rem;display:block}
.info-card h4{font-weight:700;margin-bottom:.4rem;font-size:1rem}
.info-card p{color:var(--text-soft);font-size:.85rem;margin:0}

/* ── CTA Strip ── */
.cta-strip{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);padding:clamp(50px,8vw,70px) 0;text-align:center}
.cta-strip h2{color:#1c1917;font-size:clamp(1.6rem,3.5vw,2.6rem);font-weight:800;margin-bottom:1rem}
.cta-strip p{color:rgba(28,25,23,.8);font-size:1.1rem;margin-bottom:2rem}

/* ── Content Image ── */
.content-img-wrap{padding:clamp(30px,5vw,50px) 0}
.content-img{width:100%;max-width:800px;height:auto;border-radius:var(--radius-lg);margin:0 auto;border:1px solid var(--border);display:block}

/* ── SEO Body Sections ── */
[data-seo-body="true"]{padding:clamp(40px,6vw,60px) 0}
[data-seo-body="true"] h2{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;margin-bottom:1rem;color:var(--text)}
[data-seo-body="true"] h3{font-size:clamp(1.1rem,2vw,1.5rem);font-weight:700;margin:2rem 0 .75rem;color:var(--text)}
[data-seo-body="true"] p{color:var(--text-soft);font-size:clamp(.95rem,1.1vw,1.05rem);line-height:1.9;margin-bottom:1.2rem;max-width:820px}
[data-seo-body="true"] ul,[data-seo-body="true"] ol{color:var(--text-soft);padding-left:1.5rem;margin-bottom:1.2rem}
[data-seo-body="true"] li{margin-bottom:.5rem;line-height:1.8}
[data-seo-body="true"] blockquote{border-left:4px solid var(--accent);padding:1rem 1.5rem;background:var(--primary-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:1.5rem 0;color:var(--text)}

/* ── Split Layout ── */
.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
@media(max-width:768px){.split-layout{grid-template-columns:1fr}}

/* ── Trust & Security ── */
.trust-strip{background:linear-gradient(135deg,var(--surface),var(--bg));padding:clamp(50px,8vw,80px) 0;text-align:center;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trust-quote{font-size:clamp(1.3rem,3vw,2rem);font-weight:700;max-width:800px;margin:0 auto;line-height:1.6}
.trust-quote .accent{color:var(--accent)}

/* ── Tables ── */
.table-scroll{overflow-x:auto;margin:1.5rem 0;border-radius:var(--radius-md);border:1px solid var(--border)}
.styled-table{width:100%;border-collapse:collapse;font-size:.92rem}
.styled-table th{background:var(--surface-strong);color:var(--accent);padding:12px 16px;text-align:left;font-weight:700;white-space:nowrap}
.styled-table td{padding:12px 16px;border-top:1px solid var(--border);color:var(--text-soft)}
.styled-table tr:hover td{background:var(--primary-soft)}

/* ── Tier Cards ── */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
@media(max-width:768px){.tier-grid{grid-template-columns:1fr}}
.tier-card{background:var(--card);border:2px solid var(--border);border-radius:var(--radius-lg);padding:2rem 1.5rem;text-align:center}
.tier-card.featured{border-color:var(--accent);background:linear-gradient(135deg,var(--surface),var(--bg))}
.tier-badge{display:inline-block;padding:.4rem 1.2rem;border-radius:var(--radius-pill);font-size:.85rem;font-weight:700;margin-bottom:1rem}
.tier-card ul{list-style:none;padding:0;margin:1.25rem 0 0;text-align:left}
.tier-card li{color:var(--text-soft);font-size:.92rem;padding:.4rem 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.5rem}
.tier-card li:last-child{border-bottom:none}

/* ── Step List ── */
.step-list{display:flex;flex-direction:column;gap:1.5rem}
.step-item{display:flex;gap:1.25rem;align-items:flex-start}
.step-num{width:44px;height:44px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;color:#1c1917;font-size:1.1rem;flex-shrink:0}
.step-content h3{font-size:1rem;margin-bottom:.35rem}
.step-content p{color:var(--text-soft);font-size:.93rem;margin:0}

/* ── Auth / Login Form ── */
.auth-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
@media(max-width:768px){.auth-layout{grid-template-columns:1fr}}
.auth-form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-weight:600;margin-bottom:.5rem;color:var(--text);font-size:.95rem}
.form-group input{width:100%;padding:.8rem 1rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:1rem;transition:border-color var(--motion-fast)}
.form-group input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-soft)}
.form-submit{width:100%;padding:.9rem;background:linear-gradient(135deg,var(--primary),var(--accent));color:#1c1917;font-weight:700;border:none;border-radius:var(--radius-sm);font-size:1.05rem;cursor:pointer;transition:all var(--motion-normal);min-height:48px}
.form-submit:hover{transform:translateY(-1px);box-shadow:0 4px 15px rgba(217,119,6,.4)}
.trust-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;margin-bottom:1rem}
.trust-card h4{color:var(--accent);font-size:1rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}
.trust-card p{color:var(--text-soft);font-size:.9rem;margin:0}

/* ── Privacy / Policy ── */
.policy-body{max-width:820px;margin:0 auto}
.policy-body h2{margin-top:2.5rem}
.policy-note{background:var(--accent-soft);border:1px solid rgba(234,179,8,.25);border-radius:var(--radius-md);padding:1.25rem 1.5rem;display:flex;align-items:flex-start;gap:1rem;margin:1.5rem 0}
.policy-note i{color:var(--accent);font-size:1.4rem;flex-shrink:0}
.policy-note p{color:var(--text-soft);font-size:.9rem;margin:0}

/* ── FAQ ── */
.faq-group{margin-bottom:2rem}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:8px;overflow:hidden}
.faq-btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.1rem 1.5rem;background:transparent;border:none;color:var(--text);font-size:1rem;font-weight:600;cursor:pointer;text-align:left;gap:1rem}
.faq-btn::after{content:'+';font-size:1.5rem;color:var(--accent);transition:transform var(--motion-normal);flex-shrink:0}
.faq-btn[aria-expanded="true"]::after{content:'−'}
.faq-answer{display:none;padding:0 1.5rem 1.25rem;color:var(--text-soft);font-size:.95rem;line-height:1.8}
.faq-answer.is-open{display:block}

/* ── Footer ── */
.site-footer{background:var(--footer-bg);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:clamp(24px,3vw,40px)}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:500px){.footer-grid{grid-template-columns:1fr}}
.footer-brand-col p{color:var(--footer-text);font-size:.92rem;line-height:1.8;margin-top:1rem}
.footer-email{color:var(--footer-text);font-size:.9rem}
.footer-age-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(217,119,6,.1);border:1px solid rgba(217,119,6,.3);border-radius:8px;padding:.3rem .9rem;font-size:.8rem;color:var(--primary);font-weight:600;margin-top:.75rem}
.footer-heading{color:var(--accent);font-weight:700;font-size:1rem;margin-bottom:1.25rem;text-transform:uppercase;letter-spacing:.5px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:.6rem}
.footer-links a{color:var(--footer-text);font-size:.92rem;transition:color var(--motion-fast)}
.footer-links a:hover{color:var(--accent)}
.pay-badge{display:inline-block;background:var(--border);color:var(--text);padding:.35rem .8rem;border-radius:8px;font-size:.85rem;font-weight:600;margin:0 4px 4px 0}
.footer-time{color:var(--footer-text);font-size:.88rem;line-height:1.7}
.footer-divider{border:none;border-top:1px solid var(--border);margin:2rem 0 1.5rem}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-bottom p{color:var(--footer-text);font-size:.85rem;margin:0}
.mt-md{margin-top:1.5rem}

/* ── 404 ── */
.page-404{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px 20px}
.page-404 h1{font-size:clamp(4rem,10vw,8rem);color:var(--accent);margin-bottom:1rem}
.page-404 p{color:var(--text-soft);font-size:1.2rem;margin-bottom:2rem}

/* ── Utility ── */
.text-center{text-align:center}
.mb-0{margin-bottom:0}
.mb-1{margin-bottom:.5rem}
.mb-2{margin-bottom:1rem}
.mb-3{margin-bottom:1.5rem}
.mb-4{margin-bottom:2rem}
.mb-5{margin-bottom:3rem}
.mt-2{margin-top:1rem}
.mt-3{margin-top:1.5rem}
.mt-4{margin-top:2rem}