/* === 777bet 777 bet game - Style DNA ===
   Layout: dark premium gaming
   Tone: warm gold + deep navy
   System font stack, no Google Fonts
   Original design - not a copy of any competitor
*/

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

:root{
  --bg:#0c1220;
  --bg-alt:#111a2e;
  --panel:#162036;
  --panel-hover:#1c2844;
  --surface:#1e2d4a;
  --text:#d4dce8;
  --text-light:#a8b8cc;
  --heading:#f0f4f8;
  --accent:#e8a832;
  --accent-hover:#f0bd4e;
  --accent-dim:rgba(232,168,50,.12);
  --cta-green:#28a745;
  --cta-green-hover:#34c759;
  --border:rgba(255,255,255,.07);
  --border-accent:rgba(232,168,50,.25);
  --shadow:0 8px 32px rgba(0,0,0,.35);
  --shadow-sm:0 2px 12px rgba(0,0,0,.2);
  --radius:16px;
  --radius-sm:10px;
  --radius-xs:6px;
  --max-w:1180px;
  --font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"Noto Sans Bengali",sans-serif;
  --transition:0.25s ease;
}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent-hover)}
h1,h2,h3,h4,h5,h6{color:var(--heading);line-height:1.3;font-weight:700}
p{margin:0 0 16px}
ul,ol{padding-left:20px}
li{margin-bottom:6px}

.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}

/* --- HEADER --- */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  width:100%;
  background:rgba(12,18,32,.94);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}

.header-inner{
  max-width:var(--max-w);
  margin:0 auto;
  min-height:72px;
  padding:0 20px;
  display:grid;
  grid-template-columns:168px minmax(0,1fr) auto;
  align-items:center;
  gap:18px;
}

.brand-wrap{
  width:168px;
  min-width:168px;
  max-width:168px;
  height:56px;
  display:flex;
  align-items:center;
  gap:10px;
  overflow:hidden;
  text-decoration:none;
}

.brand-mark{
  width:42px;
  height:42px;
  flex:0 0 42px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--accent),#d4922a);
  border-radius:10px;
  color:#0c1220;
  font-weight:900;
  font-size:16px;
  line-height:1;
}

.brand-text{min-width:0;line-height:1.05}
.brand-text strong{
  display:block;
  max-width:105px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:var(--heading);
  font-size:15px;
  font-weight:800;
  letter-spacing:.02em;
}
.brand-text span{
  display:block;
  max-width:105px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:var(--text-light);
  font-size:11px;
  font-weight:500;
}

/* Primary Navigation */
.primary-nav{
  min-width:0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:clamp(8px,1.1vw,20px);
  overflow:hidden;
  flex-wrap:nowrap;
}

.primary-nav a{
  white-space:nowrap;
  flex:0 0 auto;
  line-height:1;
  padding:10px 7px;
  color:var(--text-light);
  font-size:14px;
  font-weight:600;
  text-decoration:none;
  transition:color var(--transition);
  border-bottom:2px solid transparent;
}

.primary-nav a:hover,
.primary-nav a.active{
  color:var(--accent);
  border-bottom-color:var(--accent);
}

/* Header Actions */
.header-actions{
  flex-shrink:0;
  display:flex;
  align-items:center;
  gap:10px;
  white-space:nowrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
  border:none;
  cursor:pointer;
  font-family:var(--font);
  font-weight:700;
  text-decoration:none;
  transition:all var(--transition);
  border-radius:var(--radius-sm);
}

.btn-register{
  min-height:42px;
  padding:0 18px;
  background:var(--cta-green);
  color:#fff;
  font-size:14px;
}
.btn-register:hover{background:var(--cta-green-hover);color:#fff}

.btn-login{
  min-height:42px;
  padding:0 18px;
  background:transparent;
  color:var(--accent);
  border:1.5px solid var(--accent);
  font-size:14px;
}
.btn-login:hover{background:var(--accent);color:#0c1220}

/* Nav Toggle (mobile) */
.nav-toggle{
  display:none;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  background:transparent;
  border:1px solid var(--border);
  border-radius:var(--radius-xs);
  color:var(--text);
  cursor:pointer;
  font-size:22px;
  line-height:1;
  padding:0;
}

/* More Menu */
.nav-more{position:relative;flex:0 0 auto}
.more-toggle{
  min-height:38px;
  padding:0 12px;
  border:0;
  border-radius:999px;
  cursor:pointer;
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--accent-dim);
  color:var(--accent);
  font-family:var(--font);
  font-size:13px;
  font-weight:700;
  transition:background var(--transition);
}
.more-toggle:hover{background:rgba(232,168,50,.2)}

.more-menu{
  position:absolute;
  top:calc(100% + 12px);
  right:0;
  min-width:210px;
  padding:10px;
  border-radius:var(--radius);
  z-index:1200;
  background:var(--panel);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.more-menu[hidden]{display:none !important}
.nav-more.is-open .more-menu{display:grid;gap:4px}

.more-menu a{
  display:block;
  width:100%;
  max-width:none;
  padding:11px 12px;
  white-space:nowrap;
  text-overflow:ellipsis;
  overflow:hidden;
  color:var(--text-light);
  font-size:14px;
  font-weight:600;
  text-decoration:none;
  border-radius:var(--radius-xs);
  transition:background var(--transition),color var(--transition);
}
.more-menu a:hover{background:var(--accent-dim);color:var(--accent)}

/* --- HERO --- */
.hero{
  padding:100px 0 60px;
  background:
    radial-gradient(ellipse at 80% 20%,rgba(232,168,50,.08),transparent 50%),
    radial-gradient(ellipse at 20% 80%,rgba(40,167,69,.06),transparent 50%),
    linear-gradient(175deg,var(--bg) 0%,var(--bg-alt) 100%);
}

.hero-inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:32px;
  align-items:center;
}

.hero-badge{
  display:inline-block;
  background:var(--accent-dim);
  color:var(--accent);
  padding:6px 14px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:14px;
}

.hero h1{
  font-size:clamp(26px,3.2vw,44px);
  line-height:1.22;
  margin-bottom:18px;
}

.hero-lead{
  font-size:17px;
  color:var(--text-light);
  margin-bottom:28px;
  line-height:1.8;
}

.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-cta .btn{min-height:48px;padding:0 28px;font-size:15px;border-radius:var(--radius-sm)}

.hero-side{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow);
}

/* --- SECTIONS --- */
.section{padding:72px 0}
.section-alt{background:var(--bg-alt)}

.section-head{
  max-width:780px;
  margin:0 auto 28px;
  text-align:center;
}
.section-head h2{
  font-size:clamp(24px,2.8vw,38px);
  margin-bottom:12px;
}
.section-head p{color:var(--text-light);font-size:17px}

/* Cards */
.card-panel{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:30px;
  box-shadow:var(--shadow-sm);
  transition:border-color var(--transition),transform var(--transition);
}
.card-panel:hover{border-color:var(--border-accent);transform:translateY(-2px)}

.card-grid{
  display:grid;
  gap:24px;
}
.card-grid-2{grid-template-columns:repeat(2,1fr)}
.card-grid-3{grid-template-columns:repeat(3,1fr)}
.card-grid-4{grid-template-columns:repeat(4,1fr)}

/* Feature Cards */
.feature-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  height:100%;
  box-shadow:var(--shadow-sm);
  transition:border-color var(--transition);
}
.feature-card:hover{border-color:var(--border-accent)}

.feature-icon{
  width:50px;
  height:50px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  background:var(--accent-dim);
  color:var(--accent);
  font-size:22px;
  font-weight:800;
  margin-bottom:16px;
  border:1px solid rgba(232,168,50,.2);
}

/* Step Cards */
.step-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  height:100%;
  position:relative;
}

.step-num{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#d4922a);
  color:#0c1220;
  font-weight:800;
  font-size:18px;
  margin-bottom:14px;
}

/* Content Grid (text + image) */
.content-grid{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);
  gap:36px;
  align-items:start;
}

.content-grid-reverse{
  grid-template-columns:minmax(280px,.95fr) minmax(0,1.05fr);
}

/* Prose */
.prose{max-width:820px}
.prose p{font-size:17px;line-height:1.9;margin:0 0 18px}
.prose h2{font-size:clamp(24px,2.8vw,38px);line-height:1.25;margin:0 0 18px}
.prose h3{font-size:clamp(19px,1.8vw,26px);line-height:1.35;margin:28px 0 12px}
.prose ul,.prose ol{margin-bottom:18px}
.prose li{margin-bottom:8px;line-height:1.7}

/* Image Wrap */
.img-block{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
}
.img-block img{width:100%;display:block}

/* Breadcrumb */
.breadcrumb-bar{
  padding:14px 0;
  border-bottom:1px solid var(--border);
}
.breadcrumb-list{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  font-size:13px;
  color:var(--text-light);
}
.breadcrumb-list li+li::before{content:">";margin-right:6px;color:var(--text-light);opacity:.5}
.breadcrumb-list a{color:var(--text-light);text-decoration:none}
.breadcrumb-list a:hover{color:var(--accent)}

/* Comparison Table */
.compare-table{
  width:100%;
  border-collapse:collapse;
  margin:24px 0;
}
.compare-table th,.compare-table td{
  padding:14px 16px;
  text-align:left;
  border-bottom:1px solid var(--border);
  font-size:15px;
}
.compare-table th{
  background:var(--surface);
  color:var(--heading);
  font-weight:700;
}
.compare-table td{color:var(--text)}
.compare-table tr:hover td{background:rgba(232,168,50,.03)}

/* FAQ */
.faq-list{display:grid;gap:14px}
.faq-item{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px 28px;
}
.faq-item h3{font-size:18px;margin-bottom:10px;color:var(--heading)}
.faq-item p{color:var(--text);margin:0;line-height:1.8}

/* Testimonial */
.testimonial-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  height:100%;
}
.testimonial-rating{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  border-radius:50%;
  background:var(--accent-dim);
  color:var(--accent);
  font-weight:800;
  font-size:14px;
  margin-bottom:14px;
  border:1px solid rgba(232,168,50,.25);
}
.testimonial-card blockquote{
  font-size:15px;
  line-height:1.8;
  color:#c8d8ec;
  margin:0 0 14px;
  font-style:normal;
}

/* Pricing / Plan Cards */
.plan-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  text-align:center;
  height:100%;
  transition:border-color var(--transition),transform var(--transition);
}
.plan-card.featured{border-color:var(--accent);transform:translateY(-4px)}
.plan-card h3{margin-bottom:8px}
.plan-tier{
  font-size:28px;
  font-weight:800;
  color:var(--accent);
  margin-bottom:12px;
}

/* Note Box */
.note-box{
  background:rgba(232,168,50,.06);
  border:1px solid var(--border-accent);
  border-radius:var(--radius);
  padding:24px;
}
.note-box h3,.note-box h4{color:var(--accent);margin-bottom:10px}

/* Warning Box */
.warning-box{
  background:rgba(220,53,69,.08);
  border:1px solid rgba(220,53,69,.25);
  border-radius:var(--radius);
  padding:24px;
}
.warning-box h3,.warning-box h4{color:#f5938a;margin-bottom:10px}

/* Checklist */
.checklist{list-style:none;padding:0}
.checklist li{
  padding:8px 0 8px 28px;
  position:relative;
  line-height:1.7;
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0;
  color:var(--accent);
  font-weight:700;
}

/* CTA Section */
.cta-section{
  padding:60px 0;
  text-align:center;
  background:linear-gradient(180deg,var(--bg-alt),var(--bg));
}
.cta-section h2{margin-bottom:16px}
.cta-section p{color:var(--text-light);margin-bottom:24px;max-width:600px;margin-left:auto;margin-right:auto}
.cta-buttons{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* Related Links */
.related-links{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:16px;
}
.related-link{
  display:block;
  padding:18px 20px;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  color:var(--text);
  text-decoration:none;
  font-weight:600;
  transition:border-color var(--transition),color var(--transition);
}
.related-link:hover{border-color:var(--accent);color:var(--accent)}
.related-link small{display:block;color:var(--text-light);font-weight:400;margin-top:4px;font-size:13px}

/* --- FOOTER --- */
.site-footer{
  background:#080e1a;
  border-top:1px solid var(--border);
  padding:60px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:32px;
  margin-bottom:40px;
}
.footer-brand p{color:var(--text-light);font-size:14px;line-height:1.7;margin-top:12px}
.footer-col h4{
  color:var(--heading);
  font-size:15px;
  font-weight:700;
  margin-bottom:14px;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:8px}
.footer-links a{
  color:var(--text-light);
  font-size:14px;
  text-decoration:none;
  transition:color var(--transition);
}
.footer-links a:hover{color:var(--accent)}
.footer-contact{font-size:14px;color:var(--text-light);line-height:1.8}
.footer-contact a{color:var(--accent)}
.footer-bottom{
  border-top:1px solid var(--border);
  padding:20px 0;
  text-align:center;
  font-size:13px;
  color:var(--text-light);
}

/* --- BANNER --- */
.home-banner{
  position:relative;
  overflow:hidden;
  border-radius:0 0 var(--radius) var(--radius);
  max-height:480px;
}
.home-banner img{width:100%;height:auto;display:block;object-fit:cover}

/* --- 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:96px;color:var(--accent);margin-bottom:16px}
.page-404 p{font-size:18px;color:var(--text-light);margin-bottom:28px}

/* --- RESPONSIVE --- */
@media(max-width:1100px){
  .card-grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:900px){
  .header-inner{
    min-height:68px;
    grid-template-columns:140px 1fr auto;
    gap:10px;
  }
  .brand-wrap{
    width:140px;
    min-width:140px;
    max-width:140px;
    height:48px;
  }
  .brand-mark{width:38px;height:38px;flex-basis:38px;font-size:14px}
  .brand-text strong,.brand-text span{max-width:86px}

  .primary-nav{
    position:fixed;
    left:12px;
    right:12px;
    top:76px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:14px;
    border-radius:var(--radius);
    max-height:calc(100vh - 96px);
    overflow-y:auto;
    background:var(--panel);
    border:1px solid var(--border);
    box-shadow:var(--shadow);
    z-index:999;
  }
  .primary-nav.is-open{display:flex}

  .primary-nav a{
    max-width:none;
    width:100%;
    padding:14px 12px;
    text-overflow:initial;
    border-bottom:1px solid var(--border);
    border-bottom-width:1px;
    border-left:none;
    border-right:none;
    border-top:none;
    border-radius:0;
  }
  .primary-nav a:last-child{border-bottom:none}
  .primary-nav a:hover,.primary-nav a.active{border-bottom-color:var(--border)}

  .header-actions{justify-content:flex-end;gap:6px}
  .header-actions .btn{min-height:38px;padding:0 12px;font-size:13px}

  .nav-toggle{display:inline-flex}
  .nav-more{display:none !important}

  .hero{padding:80px 0 40px}
  .hero-inner{grid-template-columns:1fr;gap:24px}

  .content-grid,.content-grid-reverse{grid-template-columns:1fr}
  .section{padding:48px 0}

  .card-grid-2,.card-grid-3,.card-grid-4{grid-template-columns:1fr}

  .footer-grid{grid-template-columns:1fr}
  .footer-grid>div+div{padding-top:20px;border-top:1px solid var(--border)}

  .compare-table{font-size:13px}
  .compare-table th,.compare-table td{padding:10px 12px}

  .prose p{font-size:16px;line-height:1.85}
}

@media(max-width:480px){
  .header-inner{padding:0 14px}
  .container{padding:0 14px}
  .hero h1{font-size:22px}
  .hero-cta .btn{width:100%;justify-content:center}
  .plan-card{padding:20px}
}