/* ========== CSS Variables — Dark Gaming Theme ========== */
:root {
  --primary: #f59e0b;
  --primary-dark: #d97706;
  --primary-light: rgba(245,158,11,.15);
  --accent: #8b5cf6;
  --accent-light: rgba(139,92,246,.15);
  --bg: #0f0f1a;
  --bg-card: #1a1a2e;
  --bg-white: #16162a;
  --text: #e5e7eb;
  --text-light: #9ca3af;
  --text-lighter: #6b7280;
  --border: #2d2d4a;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.4),0 2px 4px -2px rgba(0,0,0,.3);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.5),0 4px 6px -4px rgba(0,0,0,.4);
  --glow-gold: 0 0 20px rgba(245,158,11,.3);
  --glow-purple: 0 0 20px rgba(139,92,246,.3);
  --radius: 12px;
  --radius-full: 9999px;
}

/* ========== Reset ========== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Sarabun',sans-serif;color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-family:'Prompt',sans-serif;line-height:1.3;font-weight:700}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
img,svg{max-width:100%;display:block}
ul,ol{list-style:none}

/* ========== Utility ========== */
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-label{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--accent);background:var(--accent-light);padding:4px 14px;border-radius:var(--radius-full);margin-bottom:12px}
.section-title{font-size:2rem;margin-bottom:12px;color:#fff}
.section-desc{color:var(--text-light);font-size:1.05rem;max-width:640px;margin:0 auto 40px}

/* ========== Floating Navigation — Dark Glass ========== */
.float-nav{
  position:fixed;top:20px;left:50%;transform:translateX(-50%);
  z-index:1000;
  background:rgba(15,15,26,.85);
  backdrop-filter:blur(14px);
  border:1px solid var(--border);
  border-radius:var(--radius-full);
  box-shadow:var(--shadow-lg);
  padding:8px 6px;
  display:flex;align-items:center;gap:2px;
  transition:box-shadow .3s;
}
.float-nav.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.6);border-color:var(--primary)}
.float-nav .logo{font-family:'Prompt',sans-serif;font-weight:800;font-size:1.1rem;color:var(--primary);padding:6px 14px;white-space:nowrap}
.float-nav .nav-links{display:flex;gap:2px}
.float-nav .nav-links a{
  padding:8px 16px;border-radius:var(--radius-full);
  font-size:.875rem;font-weight:600;color:var(--text-light);
  transition:all .25s;white-space:nowrap;
}
.float-nav .nav-links a:hover,.float-nav .nav-links a.active{background:var(--primary);color:#000}
.float-nav .nav-cta{
  margin-left:6px;padding:8px 22px;border-radius:var(--radius-full);
  background:linear-gradient(135deg,var(--primary),#ef4444);color:#000;font-size:.875rem;font-weight:700;
  border:none;cursor:pointer;transition:transform .25s,box-shadow .25s;
  box-shadow:var(--glow-gold);
}
.float-nav .nav-cta:hover{transform:scale(1.05);box-shadow:0 0 30px rgba(245,158,11,.5)}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;padding:10px 14px;cursor:pointer;background:none;border:none}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}

/* Mobile sidebar overlay */
.sidebar-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:2000;opacity:0;pointer-events:none;transition:opacity .3s}
.sidebar-overlay.active{opacity:1;pointer-events:all}
.sidebar{position:fixed;top:0;right:-300px;width:280px;height:100vh;background:var(--bg-card);z-index:2001;padding:32px 24px;transition:right .35s;display:flex;flex-direction:column;gap:8px;border-left:1px solid var(--border)}
.sidebar.active{right:0}
.sidebar .close-btn{align-self:flex-end;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text);padding:4px}
.sidebar a{display:block;padding:12px 16px;border-radius:var(--radius);font-weight:600;color:var(--text-light);transition:background .2s}
.sidebar a:hover{background:var(--primary-light);color:var(--primary)}

/* ========== Hero — Gaming Dark ========== */
.hero{min-height:90vh;display:flex;align-items:center;padding-top:100px;overflow:hidden;position:relative}
.hero::before{
  content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background:radial-gradient(ellipse at 30% 50%,rgba(139,92,246,.12) 0%,transparent 60%),
             radial-gradient(ellipse at 70% 30%,rgba(245,158,11,.08) 0%,transparent 50%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-illustration{position:relative;display:flex;justify-content:center;align-items:center}
.hero-illustration .blob{position:absolute;width:420px;height:420px;background:radial-gradient(circle,var(--primary-light) 0%,transparent 70%);border-radius:50%;z-index:0}
.hero-illustration img{position:relative;z-index:1;width:100%;max-width:480px;border-radius:var(--radius);box-shadow:var(--glow-gold),var(--shadow-lg);border:2px solid var(--border)}
.hero-text h1{font-size:2.75rem;line-height:1.2;margin-bottom:16px;color:#fff}
.hero-text h1 span{background:linear-gradient(135deg,var(--primary),#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-text p{font-size:1.15rem;color:var(--text-light);margin-bottom:32px;max-width:480px}
.hero-text .cta-group{display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 36px;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--primary),#ef4444);
  color:#000;font-weight:700;font-size:1rem;
  box-shadow:var(--glow-gold);
  transition:transform .25s,box-shadow .25s;border:none;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(245,158,11,.5)}
.btn-outline{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 36px;border-radius:var(--radius);
  background:transparent;color:var(--primary);
  font-weight:700;font-size:1rem;
  border:2px solid var(--primary);transition:all .25s;cursor:pointer;
}
.btn-outline:hover{background:var(--primary-light);box-shadow:var(--glow-gold)}

/* ========== Timeline — Neon Dots ========== */
.timeline{position:relative;padding-left:36px}
.timeline::before{content:'';position:absolute;left:14px;top:0;bottom:0;width:2px;background:var(--border)}
.timeline-item{position:relative;margin-bottom:36px}
.timeline-item:last-child{margin-bottom:0}
.timeline-item .dot{position:absolute;left:-36px;top:4px;width:28px;height:28px;border-radius:50%;background:var(--bg-card);border:3px solid var(--primary);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;color:var(--primary);box-shadow:var(--glow-gold)}
.timeline-item h3{font-size:1.15rem;margin-bottom:6px;color:#fff}
.timeline-item p{color:var(--text-light);font-size:.95rem}

/* ========== Accordion / FAQ ========== */
.accordion{max-width:720px;margin:0 auto}
.accordion-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:var(--bg-card);transition:box-shadow .3s,border-color .3s}
.accordion-item:hover{box-shadow:var(--shadow-md);border-color:var(--primary)}
.accordion-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 24px;cursor:pointer;font-weight:700;font-size:1rem;
  background:none;border:none;width:100%;text-align:left;color:var(--text);
}
.accordion-header .icon{width:24px;height:24px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.1rem;transition:transform .3s;flex-shrink:0}
.accordion-item.open .accordion-header .icon{transform:rotate(45deg)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .35s ease}
.accordion-body-inner{padding:0 24px 18px;color:var(--text-light);font-size:.95rem;line-height:1.7}

/* ========== Feature List — Dark Cards ========== */
.feature-list{display:grid;gap:20px;max-width:700px;margin:0 auto}
.feature-list-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:20px 24px;border-radius:var(--radius);
  background:var(--bg-card);border:1px solid var(--border);
  transition:box-shadow .25s,border-color .25s;
}
.feature-list-item:hover{box-shadow:var(--glow-gold);border-color:var(--primary)}
.feature-list-item .icon-circle{
  flex-shrink:0;width:48px;height:48px;border-radius:50%;
  background:var(--primary-light);display:flex;align-items:center;justify-content:center;
}
.feature-list-item .icon-circle svg{width:24px;height:24px;stroke:var(--primary)}
.feature-list-item h3{font-size:1.05rem;margin-bottom:4px;color:#fff}
.feature-list-item p{color:var(--text-light);font-size:.9rem}

/* ========== Blog List — Dark ========== */
.blog-list{display:grid;gap:24px}
.blog-entry{
  display:flex;gap:24px;padding:24px;border-radius:var(--radius);
  background:var(--bg-card);border:1px solid var(--border);
  transition:box-shadow .25s;
}
.blog-entry:hover{box-shadow:var(--glow-purple);border-color:var(--accent)}
.blog-entry .thumb{flex-shrink:0;width:200px;height:140px;border-radius:var(--radius);overflow:hidden;background:var(--accent-light);display:flex;align-items:center;justify-content:center}
.blog-entry .thumb svg{width:80px;height:80px}
.blog-entry .info h3{font-size:1.1rem;margin-bottom:8px}
.blog-entry .info h3 a{color:#fff}
.blog-entry .info h3 a:hover{color:var(--primary)}
.blog-entry .info p{color:var(--text-light);font-size:.9rem;margin-bottom:10px}
.blog-entry .info .read-more{color:var(--primary);font-weight:700;font-size:.875rem}

/* ========== Download Cards ========== */
.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:640px;margin:0 auto}
.download-card{
  text-align:center;padding:40px 24px;border-radius:var(--radius);
  background:var(--bg-card);border:2px solid var(--border);
  transition:border-color .3s,box-shadow .3s;
}
.download-card:hover{border-color:var(--primary);box-shadow:var(--glow-gold)}
.download-card svg{width:64px;height:64px;margin:0 auto 16px}
.download-card h3{font-size:1.15rem;margin-bottom:8px;color:#fff}
.download-card p{color:var(--text-light);font-size:.9rem;margin-bottom:20px}
.download-card .btn-primary{font-size:.875rem;padding:12px 28px}

/* ========== Deposit Methods ========== */
.method-list{display:grid;gap:16px;max-width:680px;margin:0 auto}
.method-item{
  display:flex;align-items:center;gap:16px;
  padding:20px 24px;border-radius:var(--radius);
  background:var(--bg-card);border:1px solid var(--border);
}
.method-item .method-icon{width:48px;height:48px;border-radius:var(--radius);background:var(--accent-light);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.method-item .method-icon svg{width:26px;height:26px;stroke:var(--accent)}
.method-item h3{font-size:1rem;color:#fff}
.method-item p{color:var(--text-light);font-size:.85rem}

/* ========== Breadcrumb ========== */
.breadcrumb{padding:16px 0;font-size:.85rem;color:var(--text-light)}
.breadcrumb a{color:var(--primary)}
.breadcrumb span{margin:0 8px}

/* ========== Footer — Dark ========== */
.footer{background:var(--bg-card);border-top:1px solid var(--border);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer h4{font-size:1rem;margin-bottom:16px;color:#fff}
.footer ul li{margin-bottom:8px}
.footer ul li a{color:var(--text-light);font-size:.9rem;transition:color .2s}
.footer ul li a:hover{color:var(--primary)}
.footer .footer-brand p{color:var(--text-light);font-size:.9rem;margin-top:8px;max-width:300px}
.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--border);color:var(--text-lighter);font-size:.8rem}

/* ========== CTA Banner — Gaming Glow ========== */
.cta-banner{
  background:linear-gradient(135deg,var(--primary),#ef4444,var(--accent));
  border-radius:var(--radius);padding:48px;text-align:center;color:#000;margin:48px 0;
  box-shadow:var(--glow-gold),0 0 40px rgba(239,68,68,.2);
  position:relative;overflow:hidden;
}
.cta-banner::before{
  content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;
  background:conic-gradient(from 0deg,transparent,rgba(255,255,255,.1),transparent);
  animation:rotate-glow 6s linear infinite;
}
@keyframes rotate-glow{to{transform:rotate(360deg)}}
.cta-banner h2{font-size:1.75rem;margin-bottom:12px;position:relative}
.cta-banner p{opacity:.85;margin-bottom:24px;font-size:1.05rem;position:relative}
.cta-banner .btn-white{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 40px;border-radius:var(--radius);
  background:#000;color:var(--primary);font-weight:700;font-size:1rem;
  border:none;cursor:pointer;transition:transform .25s;position:relative;
}
.cta-banner .btn-white:hover{transform:scale(1.04)}

/* ========== Page Hero Images — Gaming Frame ========== */
.page-hero-img{width:100%;max-width:640px;margin:0 auto 32px;display:block;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--glow-purple)}
.section-img{width:100%;max-width:560px;margin:24px auto 40px;display:block;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--glow-gold)}
.content-img{width:100%;max-width:480px;margin:32px 0;display:block;border-radius:var(--radius);border:1px solid var(--border)}

/* ========== Responsive ========== */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-illustration{order:-1}
  .hero-illustration .blob{width:320px;height:320px}
  .hero-illustration img{max-width:360px}
  .hero-text p{margin:0 auto 32px}
  .hero-text .cta-group{justify-content:center}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .float-nav .nav-links,.float-nav .nav-cta{display:none}
  .hamburger{display:flex}
  .hero{min-height:auto;padding:100px 0 48px}
  .hero-text h1{font-size:2rem}
  .section{padding:48px 0}
  .section-title{font-size:1.5rem}
  .footer-grid{grid-template-columns:1fr}
  .blog-entry{flex-direction:column}
  .blog-entry .thumb{width:100%;height:160px}
  .download-grid{grid-template-columns:1fr}
  .cta-banner{padding:32px 20px}
}