* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Helvetica Neue', Arial, sans-serif; background: #f5f5f5; color: #333; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* Header */
.top-bar { background: linear-gradient(180deg, #c8102e 0%, #a00020 100%); color: #fff; padding: 8px 0; font-size: 13px; }
.top-bar-content { max-width: 1200px; margin: 0 auto; padding: 0 15px; display: flex; justify-content: space-between; flex-wrap: wrap; }
.top-bar a { color: #ffeb3b; }

header { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 100; }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 12px 15px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px; }
.logo { font-size: 32px; font-weight: 900; color: #c8102e; letter-spacing: 1px; font-style: italic; }
.logo span { color: #ffb800; }

nav.main-nav ul { display: flex; gap: 5px; flex-wrap: wrap; }
nav.main-nav a { display: block; padding: 10px 18px; color: #333; font-weight: 600; font-size: 15px; border-radius: 4px; transition: all 0.25s; text-transform: uppercase; }
nav.main-nav a:hover { background: #fff5f5; color: #c8102e; }
nav.main-nav a.active { background: linear-gradient(180deg, #c8102e, #a00020); color: #fff; }

.auth-buttons { display: flex; gap: 10px; }
.btn-login, .btn-register { padding: 10px 22px; border-radius: 22px; font-weight: 700; font-size: 14px; transition: transform 0.2s, box-shadow 0.2s; text-transform: uppercase; }
.btn-login { background: #fff; color: #c8102e; border: 2px solid #c8102e; }
.btn-register { background: linear-gradient(180deg, #ffb800, #ff8800); color: #fff; box-shadow: 0 3px 8px rgba(255,136,0,0.3); }
.btn-login:hover, .btn-register:hover { transform: translateY(-2px); box-shadow: 0 5px 12px rgba(200,16,46,0.3); }

/* Hero */
.hero { background: linear-gradient(135deg, #c8102e 0%, #ff4444 50%, #ffb800 100%); padding: 50px 15px; text-align: center; color: #fff; position: relative; overflow: hidden; }
.hero-content { max-width: 1200px; margin: 0 auto; position: relative; z-index: 2; }
.hero h1 { font-size: 38px; margin-bottom: 18px; text-shadow: 2px 2px 6px rgba(0,0,0,0.3); font-weight: 900; }
.hero-subtitle { font-size: 20px; margin-bottom: 20px; opacity: 0.95; font-weight: 600; }
.hero-banner-img { max-width: 720px; margin: 25px auto; border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.hero-cta { display: inline-block; padding: 14px 38px; background: #fff; color: #c8102e; border-radius: 28px; font-weight: 800; font-size: 16px; margin-top: 18px; box-shadow: 0 6px 16px rgba(0,0,0,0.2); transition: all 0.25s; text-transform: uppercase; }
.hero-cta:hover { transform: translateY(-3px); background: #ffeb3b; }

/* Marquee */
.marquee { background: #fff; padding: 12px 15px; border-bottom: 3px solid #c8102e; }
.marquee-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 25px; flex-wrap: wrap; font-size: 14px; color: #555; }
.marquee-inner span.icon { color: #c8102e; font-weight: 700; }

/* Sections */
main { display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 40px 15px; }
.section-title { font-size: 24px; color: #c8102e; margin-bottom: 22px; padding-left: 14px; border-left: 5px solid #ffb800; font-weight: 800; text-transform: uppercase; }

/* Jackpot */
.jackpot-section { background: linear-gradient(180deg, #fff5f5 0%, #fff 100%); padding: 30px 15px; }
.jackpot-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 25px; align-items: center; }
.jackpot-box { background: linear-gradient(135deg, #c8102e, #ff6600); padding: 30px; border-radius: 14px; color: #fff; text-align: center; box-shadow: 0 6px 18px rgba(200,16,46,0.25); }
.jackpot-box h3 { font-size: 36px; font-weight: 900; letter-spacing: 2px; margin-bottom: 12px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
.jackpot-amount { background: #000; color: #ffeb3b; padding: 14px; border-radius: 8px; font-size: 28px; font-weight: 900; font-family: 'Courier New', monospace; letter-spacing: 3px; }
.jackpot-list { background: #fff; padding: 18px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.jackpot-list h4 { color: #c8102e; font-size: 16px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid #ffb800; }
.jackpot-list ul li { padding: 8px 0; border-bottom: 1px dashed #eee; font-size: 13px; display: flex; justify-content: space-between; }
.jackpot-list ul li:last-child { border: none; }

/* Game hot */
.game-hot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.game-card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.08); transition: transform 0.25s, box-shadow 0.25s; }
.game-card:hover { transform: translateY(-4px); box-shadow: 0 8px 18px rgba(200,16,46,0.18); }
.game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.game-card-body { padding: 10px; text-align: center; }
.game-card-body h4 { font-size: 13px; color: #333; }

/* Suppliers */
.suppliers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.supplier-card { background: #fff; border-radius: 12px; padding: 22px 18px; text-align: center; box-shadow: 0 2px 10px rgba(0,0,0,0.08); transition: transform 0.25s; border: 2px solid transparent; }
.supplier-card:hover { transform: translateY(-3px); border-color: #ffb800; }
.supplier-card img { margin: 0 auto 14px; border-radius: 8px; max-height: 160px; width: auto; }
.supplier-card h3 { color: #c8102e; font-size: 18px; margin-bottom: 6px; font-weight: 800; }
.supplier-card p { color: #777; font-size: 13px; }

/* Featured banner */
.featured-banner { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 30px 0; }
.featured-banner img { width: 100%; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); }

/* About brand */
.brand-intro { background: #fff; padding: 30px; border-radius: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.06); margin-bottom: 30px; }
.brand-intro h2 { color: #c8102e; font-size: 22px; margin-bottom: 14px; }
.brand-intro p { margin-bottom: 12px; color: #444; font-size: 15px; line-height: 1.8; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 30px 0; }
.stat-box { background: linear-gradient(135deg, #fff 0%, #fff5f5 100%); padding: 22px; border-radius: 10px; text-align: center; border-top: 4px solid #c8102e; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.stat-box .num { font-size: 28px; font-weight: 900; color: #c8102e; margin-bottom: 6px; }
.stat-box .label { font-size: 13px; color: #666; }

/* App */
.app-section { background: linear-gradient(135deg, #fff 0%, #fff5f5 100%); padding: 40px 15px; margin: 30px 0; border-radius: 12px; }
.app-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.5fr; gap: 30px; align-items: center; }
.app-text h2 { color: #c8102e; font-size: 26px; margin-bottom: 14px; }
.app-text p { color: #555; margin-bottom: 12px; font-size: 14px; }
.app-img img { max-width: 100%; }

/* FAQ */
.faq-section { background: #fff; padding: 30px; border-radius: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.faq-item { border-bottom: 1px solid #eee; padding: 16px 0; }
.faq-item:last-child { border: none; }
.faq-item h4 { color: #c8102e; font-size: 16px; margin-bottom: 8px; font-weight: 700; }
.faq-item p { color: #555; font-size: 14px; line-height: 1.7; }

/* Testimonial */
.testimonial { background: linear-gradient(135deg, #fff5f5, #fff); border-left: 5px solid #ffb800; padding: 20px 24px; margin: 28px 0; border-radius: 0 12px 12px 0; font-style: italic; color: #555; }
.testimonial strong { color: #c8102e; font-style: normal; display: block; margin-bottom: 6px; }

/* Footer */
footer { background: #1a1a1a; color: #ccc; padding: 40px 15px 20px; margin-top: 40px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.footer-col h4 { color: #ffb800; margin-bottom: 14px; font-size: 16px; }
.footer-col ul li { padding: 5px 0; font-size: 14px; }
.footer-col ul li a { color: #ccc; transition: color 0.2s; }
.footer-col ul li a:hover { color: #ffb800; }
.footer-col p { font-size: 13px; color: #aaa; line-height: 1.8; }
.footer-bottom { max-width: 1200px; margin: 25px auto 0; padding-top: 18px; border-top: 1px solid #333; text-align: center; font-size: 12px; color: #888; }
.footer-bottom .responsible { background: #c8102e; color: #fff; padding: 6px 14px; border-radius: 4px; display: inline-block; margin: 8px 0; font-weight: 700; }

@media (max-width: 900px) {
  .header-inner { flex-direction: column; align-items: center; }
  nav.main-nav ul { justify-content: center; }
  nav.main-nav a { padding: 8px 12px; font-size: 13px; }
  .hero h1 { font-size: 26px; }
  .hero-subtitle { font-size: 16px; }
  .jackpot-inner { grid-template-columns: 1fr; }
  .game-hot-grid { grid-template-columns: repeat(2, 1fr); }
  .suppliers-grid { grid-template-columns: 1fr; }
  .featured-banner { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .app-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .logo { font-size: 26px; }
}
@media (max-width: 500px) {
  .footer-inner { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .auth-buttons { width: 100%; justify-content: center; }
}