*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa;}
.site-header{background:#041140;padding:0 10px;position:sticky;top:0;z-index:1000;}
.header-wrapper{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:1200px;margin:0 auto;}
.logo-area{width:160px;height:40px;}
.logo-area img{width:100%;height:100%;object-fit:contain;}
.desktop-nav{display:none;}
.nav-list{display:flex;list-style:none;gap:30px;}
.nav-item a{color:#fff;text-decoration:none;font-weight:500;transition:color 0.3s ease;}
.nav-item a:hover{color:#4a9eff;}
.nav-item.active{color:#4a9eff;font-weight:600;}
.desktop-auth{display:none;gap:15px;}
.btn-signup,.btn-signin{padding:10px 20px;border-radius:5px;text-decoration:none;font-weight:600;transition:all 0.3s ease;}
.btn-signup{background:#4a9eff;color:#fff;}
.btn-signin{background:transparent;color:#fff;border:2px solid #4a9eff;}
.btn-signup:hover{background:#357abd;}
.btn-signin:hover{background:#4a9eff;}
.hamburger-menu{background:none;border:none;cursor:pointer;display:flex;flex-direction:column;gap:4px;padding:5px;}
.hamburger-menu span{width:25px;height:3px;background:#fff;transition:all 0.3s ease;border-radius:2px;}
.mobile-menu{position:fixed;top:70px;left:0;width:100%;height:calc(100vh - 70px);background:#041140;transform:translateX(-100%);transition:transform 0.3s ease;z-index:999;}
.mobile-menu.active{transform:translateX(0);}
.mobile-nav{padding:30px 20px;}
.mobile-nav-list{list-style:none;margin-bottom:40px;}
.mobile-nav-list li{margin-bottom:20px;}
.mobile-nav-list a{color:#fff;text-decoration:none;font-size:18px;font-weight:500;display:block;padding:15px 0;border-bottom:1px solid rgba(255,255,255,0.1);}
.mobile-nav-list .active{color:#4a9eff;font-weight:600;}
.mobile-auth{display:flex;flex-direction:column;gap:15px;}
.mobile-auth .btn-signup,.mobile-auth .btn-signin{text-align:center;padding:15px;font-size:16px;}
.main-content{min-height:calc(100vh - 70px);}
.aviator-banner{background:linear-gradient(135deg,#0f3460 0%,#1e5f99 50%,#041140 100%);color:#fff;padding:80px 10px;position:relative;overflow:hidden;}
.aviator-banner::before{content:"✈️";position:absolute;font-size:25rem;opacity:0.03;top:-15%;left:-10%;animation:fly-path 50s infinite linear;}
.aviator-banner::after{content:"🚀";position:absolute;font-size:12rem;opacity:0.05;bottom:-5%;right:-5%;animation:rocket-boost 8s infinite ease-in-out;}
.banner-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 400px;gap:60px;align-items:center;}
.banner-text h1{font-size:3.4rem;margin-bottom:24px;font-weight:700;line-height:1.2;background:linear-gradient(45deg,#fff,#00d4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.banner-intro{font-size:1.2rem;margin-bottom:32px;opacity:0.9;line-height:1.7;}
.game-features{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:32px;}
.feature-item{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,0.1);padding:12px 18px;border-radius:10px;backdrop-filter:blur(10px);}
.feature-icon{font-size:1.5rem;}
.feature-text{font-weight:600;font-size:0.9rem;}
.play-now-btn{display:inline-block;background:linear-gradient(135deg,#00d4ff,#0099cc);color:#fff;padding:16px 32px;border-radius:50px;text-decoration:none;font-weight:700;font-size:1.1rem;transition:all 0.3s ease;box-shadow:0 10px 30px rgba(0,212,255,0.3);}
.play-now-btn:hover{background:linear-gradient(135deg,#0099cc,#0077aa);transform:translateY(-3px);box-shadow:0 15px 40px rgba(0,212,255,0.4);}
.game-preview{width:400px;height:500px;background:linear-gradient(145deg,#1a1a1a,#2d2d2d);border-radius:20px;padding:20px;box-shadow:0 20px 40px rgba(0,0,0,0.3);}
.game-screen{width:100%;height:100%;background:linear-gradient(180deg,#87ceeb,#4169e1);border-radius:15px;position:relative;overflow:hidden;}
.multiplier-display{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;}
.multiplier-value{font-size:3rem;font-weight:700;color:#fff;text-shadow:2px 2px 4px rgba(0,0,0,0.5);margin-bottom:10px;}
.airplane{font-size:4rem;animation:plane-fly 3s infinite ease-in-out;}
.game-controls{position:absolute;bottom:60px;left:50%;transform:translateX(-50%);display:flex;gap:20px;align-items:center;}
.bet-panel{background:rgba(255,255,255,0.9);padding:10px 20px;border-radius:25px;display:flex;flex-direction:column;align-items:center;gap:5px;}
.bet-amount{font-weight:700;color:#041140;}
.cashout-btn{background:#00d4ff;color:#fff;border:none;padding:8px 16px;border-radius:15px;font-weight:700;cursor:pointer;}
.auto-settings{background:rgba(255,255,255,0.9);padding:10px 15px;border-radius:20px;font-size:0.8rem;color:#041140;font-weight:600;}
.recent-rounds{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);display:flex;gap:10px;}
.round-result{background:rgba(255,255,255,0.8);padding:5px 10px;border-radius:10px;font-size:0.8rem;font-weight:600;color:#041140;}
.stats-overview{background:#fff;padding:40px 10px;box-shadow:0 -10px 30px rgba(0,0,0,0.1);}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;max-width:1200px;margin:0 auto;}
.stat-box{text-align:center;padding:25px;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:15px;border-left:5px solid #00d4ff;transition:transform 0.3s ease;}
.stat-box:hover{transform:translateY(-5px);}
.stat-number{font-size:2rem;font-weight:700;color:#041140;margin-bottom:8px;}
.stat-label{color:#666;font-weight:500;font-size:0.9rem;}
.content-wrapper{max-width:1200px;margin:0 auto;}
.content-block{padding:50px 10px;margin-bottom:0;}
.content-block.alt-bg{background:linear-gradient(135deg,#f8f9fb,#e8f4f8);border-top:1px solid #e9ecef;border-bottom:1px solid #e9ecef;}
.content-block h2{color:#041140;font-size:2rem;margin-bottom:24px;font-weight:700;position:relative;}
.content-block h2::after{content:"";position:absolute;bottom:-8px;left:0;width:80px;height:4px;background:linear-gradient(90deg,#00d4ff,#0099cc);border-radius:2px;}
.content-block p{margin-bottom:24px;font-size:1.05rem;line-height:1.8;color:#444;}
.site-footer{background:#041140;color:#fff;padding:40px 10px 20px;}
.footer-content{max-width:1200px;margin:0 auto;}
.footer-block{margin-bottom:30px;}
.footer-block h3{font-size:1.2rem;margin-bottom:15px;color:#4a9eff;}
.payment-icons,.provider-logos{display:flex;flex-wrap:wrap;gap:15px;align-items:center;}
.payment-icons img,.provider-logos img{filter:brightness(0) invert(1);opacity:0.8;transition:all 0.3s ease;}
.payment-icons img:hover,.provider-logos img:hover{opacity:1;transform:scale(1.1);}
.footer-legal{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,0.2);font-size:0.9rem;opacity:0.8;}
.footer-legal p{margin-bottom:10px;}
@keyframes fly-path{0%{transform:translate(-100px,-100px) rotate(-10deg);}100%{transform:translate(calc(100vw + 100px),calc(100vh + 100px)) rotate(350deg);}}
@keyframes rocket-boost{0%,100%{transform:translateY(0) scale(1);}50%{transform:translateY(-20px) scale(1.1);}}
@keyframes plane-fly{0%,100%{transform:translateY(0) rotate(0deg);}50%{transform:translateY(-10px) rotate(5deg);}}
@media (min-width:1081px){
.desktop-nav{display:block;}
.desktop-auth{display:flex;}
.hamburger-menu{display:none;}
}
@media (max-width:1024px){
.banner-content{grid-template-columns:1fr;gap:40px;text-align:center;}
.game-preview{margin:0 auto;}
.stat-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
}
@media (max-width:768px){
.banner-text h1{font-size:2.4rem;}
.banner-intro{font-size:1rem;}
.content-block h2{font-size:1.6rem;}
.content-block{padding:40px 10px;}
.game-preview{width:320px;height:400px;}
.multiplier-value{font-size:2rem;}
.airplane{font-size:3rem;}
.game-features{grid-template-columns:1fr;}
.stat-grid{grid-template-columns:repeat(2,1fr);gap:15px;}
.payment-icons,.provider-logos{justify-content:center;}
}
@media (max-width:480px){
.banner-text h1{font-size:2rem;}
.content-block h2{font-size:1.4rem;}
.content-block{padding:30px 10px;}
.game-preview{width:280px;height:350px;}
.stat-grid{grid-template-columns:1fr;}
.stat-number{font-size:1.6rem;}
}
@media (max-width:320px){
.banner-text h1{font-size:1.8rem;}
.banner-intro{font-size:0.9rem;}
.content-block p{font-size:0.95rem;}
.game-preview{width:260px;height:320px;}
}