*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:system-ui,-apple-system,Arial,sans-serif;background:#1d202b;color:#f1f1f1;line-height:1.6;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{display:block;max-width:100%;height:auto;}
header{background:#313333;position:sticky;top:0;z-index:1000;box-shadow:0 2px 8px rgba(0,0,0,0.3);}
.header-wrap{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;}
.logo-box{display:flex;align-items:center;}
.logo-box img{width:160px;height:50px;}
.main-nav{display:flex;gap:28px;align-items:center;}
.main-nav a,.main-nav .nav-active{font-size:15px;font-weight:500;transition:color 0.3s;}
.main-nav a:hover{color:#faba18;}
.main-nav .nav-active{color:#faba18;cursor:default;}
.nav-dropdown{position:relative;display:flex;align-items:center;gap:6px;}
.nav-dropdown::before{content:'';position:absolute;top:100%;left:0;right:0;height:5px;background:transparent;}
.dropdown-arrow{cursor:pointer;font-size:12px;transition:transform 0.3s;user-select:none;}
.dropdown-content{position:absolute;top:calc(100% + 5px);left:0;background:#313333;box-shadow:0 4px 12px rgba(0,0,0,0.4);opacity:0;visibility:hidden;transition:opacity 0.3s,visibility 0.3s;white-space:nowrap;}
.dropdown-content a,.dropdown-content .nav-active{display:block;padding:8px 16px;font-size:14px;transition:background 0.3s;}
.dropdown-content a:hover{background:#404040;}
.dropdown-content .nav-active{color:#faba18;}
.auth-buttons{display:flex;gap:12px;}
.btn-signin{padding:8px 18px;border:1px solid #faba18;border-radius:4px;font-size:14px;font-weight:500;transition:background 0.3s,color 0.3s;}
.btn-signin:hover{background:#faba18;color:#1d202b;}
.btn-signup{padding:8px 18px;background:#faba18;color:#1d202b;border-radius:4px;font-size:14px;font-weight:600;transition:background 0.3s;}
.btn-signup:hover{background:#f9c84a;}
.mobile-menu-toggle{display:none;flex-direction:column;background:transparent;border:none;cursor:pointer;}
.mobile-menu-toggle span{width:24px;height:3px;background:#faba18;border-radius:2px;transition:transform 0.3s;margin-bottom:4px;}
.mobile-menu-toggle span:last-child{margin-bottom:0;}
.mobile-menu{display:none;position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#313333;box-shadow:-2px 0 12px rgba(0,0,0,0.5);transition:right 0.3s;flex-direction:column;z-index:1001;}
.mobile-menu.active{right:0;}
.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #404040;}
.mobile-menu-close{background:transparent;border:none;font-size:32px;color:#faba18;cursor:pointer;line-height:1;}
.mobile-nav{display:flex;flex-direction:column;padding:16px 0;}
.mobile-nav a,.mobile-nav .nav-active{padding:12px 20px;font-size:15px;transition:background 0.3s;display:block;}
.mobile-nav a:hover{background:#404040;}
.mobile-nav .nav-active{color:#faba18;}
.mobile-dropdown{display:flex;flex-direction:column;}
.mobile-dropdown-header{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;}
.mobile-dropdown-header a{flex:1;padding:0;}
.mobile-dropdown-arrow{cursor:pointer;font-size:14px;transition:transform 0.3s;user-select:none;padding:0 8px;}
.mobile-dropdown-content{display:none;flex-direction:column;background:#262626;}
.mobile-dropdown-content.active{display:flex;}
.mobile-dropdown-content a,.mobile-dropdown-content .nav-active{padding:10px 20px 10px 40px;font-size:14px;}
.mobile-dropdown.active .mobile-dropdown-arrow{transform:rotate(180deg);}
.mobile-auth{display:flex;flex-direction:column;padding:16px 20px;margin-top:auto;border-top:1px solid #404040;}
.mobile-auth a{margin-bottom:10px;text-align:center;}
.mobile-auth a:last-child{margin-bottom:0;}
@media(max-width:1080px){
.main-nav,.auth-buttons{display:none;}
.mobile-menu-toggle{display:flex;}
.mobile-menu{display:flex;}
}
@media(max-width:300px){
.mobile-menu{width:100%;}
}
@media(min-width:1081px){
.nav-dropdown:hover .dropdown-content{opacity:1;visibility:visible;}
.nav-dropdown:hover .dropdown-arrow{transform:rotate(180deg);}
}
main{max-width:1200px;margin:0 auto;padding:40px 20px;}
.aviator-hero{background:linear-gradient(135deg,#2a2d3a 0%,#1f222e 50%,#2a2d3a 100%);padding:60px 30px;border-radius:8px;margin-bottom:60px;display:flex;align-items:center;gap:40px;position:relative;overflow:hidden;}
.aviator-hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:repeating-linear-gradient(120deg,transparent,transparent 20px,rgba(250,186,24,0.02) 20px,rgba(250,186,24,0.02) 40px);pointer-events:none;}
.aviator-hero-content{flex:1;position:relative;z-index:1;}
.aviator-hero-content h1{font-size:42px;margin-bottom:20px;color:#faba18;}
.aviator-hero-content p{font-size:17px;line-height:1.7;margin-bottom:32px;color:#d4d4d4;}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;}
.aviator-hero-image{flex:0 0 450px;position:relative;z-index:1;}
.aviator-hero-image img{width:450px;height:330px;border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,0.5);}
section{margin-bottom:60px;}
h2{font-size:32px;margin-bottom:24px;color:#faba18;}
h3{font-size:24px;margin-top:32px;margin-bottom:16px;color:#f9c84a;}
h4{font-size:19px;margin-bottom:10px;color:#fff;}
p{margin-bottom:16px;font-size:16px;color:#d4d4d4;}
.features-grid,.tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:24px;}
.feature-card,.tip-card{background:#2a2d3a;padding:24px;border-radius:8px;}
.feature-card h4,.tip-card h4{margin-bottom:12px;}
.alternatives-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:24px;}
.alternative-card{background:#2a2d3a;padding:24px;border-radius:8px;}
.alternative-card h4{margin-bottom:12px;}
.cta-center{text-align:center;margin-top:32px;}
.btn-cta{display:inline-block;padding:14px 32px;background:#faba18;color:#1d202b;font-size:16px;font-weight:700;border-radius:6px;transition:background 0.3s,transform 0.2s;}
.btn-cta:hover{background:#f9c84a;transform:translateY(-2px);}
footer{background:#313333;padding:40px 20px;border-top:2px solid #faba18;}
.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:40px;}
.footer-section h4{color:#faba18;font-size:17px;margin-bottom:16px;}
.footer-section ul li{margin-bottom:10px;}
.footer-section ul li a{font-size:14px;color:#d4d4d4;transition:color 0.3s;}
.footer-section ul li a:hover{color:#faba18;}
.footer-payments,.footer-providers{max-width:1200px;margin:0 auto 32px;}
.footer-payments h4,.footer-providers h4{color:#faba18;font-size:17px;margin-bottom:16px;text-align:center;}
.payment-carousel,.provider-carousel{display:flex;justify-content:center;align-items:center;gap:20px;flex-wrap:wrap;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.payment-carousel img,.provider-carousel img{opacity:0.8;transition:opacity 0.3s;}
.payment-carousel img:hover,.provider-carousel img:hover{opacity:1;}
.footer-bottom{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid #404040;}
.footer-trust{display:flex;gap:16px;align-items:center;}
.footer-license{max-width:800px;}
.footer-license p{font-size:13px;color:#aaa;line-height:1.6;margin:0;}
@media(max-width:1080px){
.aviator-hero{flex-direction:column;text-align:center;}
.aviator-hero-image{flex:0 0 auto;}
.hero-cta{justify-content:center;}
}
@media(max-width:768px){
.features-grid,.tips-grid,.alternatives-grid{grid-template-columns:1fr;}
.footer-content{grid-template-columns:repeat(2,1fr);}
.footer-bottom{flex-direction:column;gap:24px;text-align:center;}
.footer-trust{justify-content:center;}
.aviator-hero-content h1{font-size:32px;}
.aviator-hero-content p{font-size:16px;}
.aviator-hero-image img{width:100%;height:auto;}
}
@media(max-width:480px){
.footer-content{grid-template-columns:1fr;}
.aviator-hero-content h1{font-size:26px;}
}