:root{--primary: #7c3aed;--pink: #ec4899;--bg-dark: #020617;--bg-card: #0f172a;--bg-alt: #111827;--border: rgba(124,58,237,0.25);--text: #e2e8f0;--muted: #94a3b8;--radius: 14px}
*{box-sizing: border-box;margin: 0;padding: 0}
body{font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif;background: var(--bg-dark);color: var(--text);line-height: 1.8}
.navbar{background: rgba(2,6,23,0.95);backdrop-filter: blur(12px);border-bottom: 1px solid var(--border);padding: 0.75rem 0;position: sticky;top: 0;z-index: 1000}
.navbar-brand img{height: 36px}
.navbar-toggler{border-color: var(--border)}
.navbar-toggler-icon{background-image: url("https://melbetaffiliatebet.sbs/template-assets/melbetaffiliatebet-0c550b/assets/resource-507112331e00fc.svg")}
.nav-link{color: #cbd5e1 !important;font-size: 0.85rem;padding: 0.4rem 0.65rem !important;transition: color 0.2s;white-space: nowrap}
.nav-link:hover{color: #a78bfa !important}
.nav-link.active{color: #a78bfa !important}
.btn-nav-reg{background: linear-gradient(135deg, var(--primary), var(--pink));color: #fff !important;border-radius: 8px;padding: 0.4rem 1rem !important;font-weight: 600;font-size: 0.83rem}
.btn-nav-reg:hover{opacity: 0.88}
.hero{background: linear-gradient(135deg, #0f0a1e 0%, #1a0533 50%, #0d1117 100%);padding: 4rem 0 3rem;position: relative;overflow: hidden}
.hero::before{content: "";position: absolute;top: -80px;left: -80px;width: 400px;height: 400px;background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 70%);pointer-events: none}
.hero::after{content: "";position: absolute;bottom: -60px;right: -60px;width: 300px;height: 300px;background: radial-gradient(circle, rgba(236,72,153,0.12) 0%, transparent 70%);pointer-events: none}
.hero-badge{display: inline-flex;align-items: center;background: rgba(124,58,237,0.15);border: 1px solid rgba(124,58,237,0.4);color: #a78bfa;border-radius: 50px;padding: 0.3rem 1rem;font-size: 0.82rem;font-weight: 600;margin-bottom: 1.2rem}
.hero h1{font-size: clamp(1.8rem, 4vw, 2.8rem);font-weight: 700;line-height: 1.3;color: #f1f5f9;margin-bottom: 1rem}
.grad-text{background: linear-gradient(135deg, #a78bfa, #ec4899);-webkit-background-clip: text;-webkit-text-fill-color: transparent;background-clip: text}
.hero-sub{color: #94a3b8;font-size: 1rem;max-width: 600px;line-height: 1.9}
.breadcrumb-wrap{background: rgba(15,23,42,0.8);border-bottom: 1px solid var(--border);padding: 0.6rem 0}
.breadcrumb{margin: 0}
.breadcrumb-item a{color: #a78bfa;text-decoration: none;font-size: 0.85rem}
.breadcrumb-item.active{color: #64748b;font-size: 0.85rem}
.breadcrumb-item + .breadcrumb-item::before{color: #475569}
section{padding: 4rem 0}
.section-alt{background: var(--bg-alt)}
.section-title{font-size: clamp(1.5rem, 3vw, 2.2rem);font-weight: 700;color: #f1f5f9;margin-bottom: 0.5rem}
.section-sub{color: #64748b;font-size: 0.95rem;max-width: 600px}
.divider-neon{width: 60px;height: 3px;background: linear-gradient(90deg, var(--primary), var(--pink));border-radius: 2px;margin: 0.8rem auto 1rem}
.faq-tabs{display: flex;flex-wrap: wrap;gap: 0.5rem;margin-bottom: 2rem}
.faq-tab{background: rgba(15,23,42,0.8);border: 1px solid var(--border);color: #94a3b8;border-radius: 50px;padding: 0.45rem 1.1rem;font-size: 0.85rem;cursor: pointer;transition: all 0.2s;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif}
.faq-tab:hover, .faq-tab.active{background: linear-gradient(135deg, var(--primary), var(--pink));border-color: transparent;color: #fff}
.accordion-item{background: var(--bg-card);border: 1px solid var(--border);border-radius: var(--radius) !important;margin-bottom: 0.75rem;overflow: hidden}
.accordion-button{background: var(--bg-card);color: #e2e8f0;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif;font-size: 0.97rem;font-weight: 600;padding: 1.1rem 1.3rem;border: none;box-shadow: none !important}
.accordion-button:not(.collapsed){background: rgba(124,58,237,0.12);color: #a78bfa}
.accordion-button::after{filter: invert(60%) sepia(80%) saturate(400%) hue-rotate(220deg)}
.accordion-body{background: rgba(15,23,42,0.6);color: #94a3b8;font-size: 0.92rem;line-height: 1.9;padding: 1rem 1.3rem 1.2rem;border-top: 1px solid var(--border)}
.accordion-body ul{padding-left: 1.2rem;margin-top: 0.5rem}
.accordion-body ul li{margin-bottom: 0.4rem}
.feat-card{background: var(--bg-card);border: 1px solid var(--border);border-radius: var(--radius);padding: 1.8rem 1.5rem;height: 100%;transition: transform 0.25s, border-color 0.25s}
.feat-card:hover{transform: translateY(-4px);border-color: rgba(124,58,237,0.55)}
.icon-wrap{width: 52px;height: 52px;background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(236,72,153,0.15));border: 1px solid rgba(124,58,237,0.35);border-radius: 12px;display: flex;align-items: center;justify-content: center;font-size: 1.3rem;color: #a78bfa;margin-bottom: 1rem}
.feat-card h5{font-size: 1rem;font-weight: 700;color: #e2e8f0;margin-bottom: 0.6rem}
.feat-card p{color: #64748b;font-size: 0.88rem;line-height: 1.8;margin: 0}
.content-block{background: var(--bg-card);border: 1px solid var(--border);border-radius: var(--radius);padding: 1.8rem;margin-bottom: 1.5rem}
.content-block h3{font-size: 1.15rem;font-weight: 700;color: #e2e8f0;margin-bottom: 1rem}
.content-block p{color: #94a3b8;font-size: 0.92rem;line-height: 1.9;margin-bottom: 0.8rem}
.content-block p:last-child{margin-bottom: 0}
.faq-search-wrap{position: relative;max-width: 520px;margin: 0 auto 2.5rem}
.faq-search{background: var(--bg-card);border: 1px solid var(--border);border-radius: 50px;color: #e2e8f0;padding: 0.75rem 1.2rem 0.75rem 3rem;width: 100%;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif;font-size: 0.92rem;outline: none;transition: border-color 0.2s}
.faq-search:focus{border-color: var(--primary)}
.faq-search::placeholder{color: #475569}
.faq-search-icon{position: absolute;left: 1.1rem;top: 50%;transform: translateY(-50%);color: #7c3aed;font-size: 0.95rem}
.cta-section{background: linear-gradient(135deg, #0f0a1e 0%, #1a0533 60%, #0d1117 100%);padding: 5rem 0;position: relative;overflow: hidden}
.cta-glow{position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);width: 600px;height: 300px;background: radial-gradient(ellipse, rgba(124,58,237,0.15) 0%, transparent 70%);pointer-events: none}
.btn-neon{display: inline-flex;align-items: center;justify-content: center;background: linear-gradient(135deg, var(--primary), var(--pink));color: #fff;border: none;border-radius: 10px;padding: 0.75rem 2rem;font-size: 0.95rem;font-weight: 700;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif;text-decoration: none;cursor: pointer;transition: opacity 0.2s, transform 0.2s}
.btn-neon:hover{opacity: 0.88;transform: translateY(-2px);color: #fff}
.btn-outline-neon{display: inline-flex;align-items: center;justify-content: center;background: transparent;color: #a78bfa;border: 1.5px solid #7c3aed;border-radius: 10px;padding: 0.75rem 2rem;font-size: 0.95rem;font-weight: 700;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans Bengali",sans-serif;text-decoration: none;transition: all 0.2s}
.btn-outline-neon:hover{background: rgba(124,58,237,0.12);color: #a78bfa;transform: translateY(-2px)}
.sec-badge{display: inline-flex;align-items: center;gap: 0.4rem;background: rgba(124,58,237,0.1);border: 1px solid rgba(124,58,237,0.25);color: #a78bfa;border-radius: 50px;padding: 0.3rem 0.9rem;font-size: 0.8rem}
.stat-card{background: var(--bg-card);border: 1px solid var(--border);border-radius: var(--radius);padding: 1.5rem;text-align: center}
.stat-num{font-size: 2rem;font-weight: 700;background: linear-gradient(135deg, #a78bfa, #ec4899);-webkit-background-clip: text;-webkit-text-fill-color: transparent;background-clip: text}
.stat-label{color: #64748b;font-size: 0.85rem;margin-top: 0.3rem}
footer{background: #020617;border-top: 1px solid var(--border);padding: 3.5rem 0 1.5rem}
footer h6{color: #a78bfa;font-weight: 700;font-size: 0.9rem;margin-bottom: 1rem;text-transform: uppercase;letter-spacing: 0.05em}
footer ul{list-style: none;padding: 0;margin: 0}
footer ul li{margin-bottom: 0.5rem}
footer ul li a{color: #475569;text-decoration: none;font-size: 0.87rem;transition: color 0.2s}
footer ul li a:hover{color: #a78bfa}
.footer-desc{color: #334155;font-size: 0.85rem;line-height: 1.8}
.footer-bottom{border-top: 1px solid var(--border);margin-top: 2.5rem;padding-top: 1.2rem;color: #334155;font-size: 0.82rem}
.no-result{text-align: center;color: #475569;padding: 2rem;display: none}
.no-result i{font-size: 2rem;color: #334155;margin-bottom: 0.8rem;display: block}