*{margin:0;padding:0;box-sizing:border-box}
html,body{overflow-x:hidden}
body{font-family:system-ui,-apple-system,sans-serif;line-height:1.6;color:#fff;background:linear-gradient(135deg,#0a1a1a 0%,#1d6871 25%,#2a4a4a 50%,#1d6871 75%,#0f2a2a 100%);background-size:400% 400%;animation:gradientShift 15s ease infinite;min-height:100vh}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.top-navigation{position:fixed;top:0;width:100%;background:rgba(29,104,113,0.95);backdrop-filter:blur(10px);z-index:1000;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;transition:all 0.3s ease}
.nav-brand img{width:132px;height:45px}
.nav-links{display:flex;gap:30px}
.nav-links a,.nav-links span{color:#fff;text-decoration:none;font-weight:500;transition:color 0.3s ease}
.nav-links span{color:#ffd700;font-weight:600}
.nav-links a:hover{color:#ffd700}
.auth-buttons{display:flex;gap:15px}
.sign-up-btn,.sign-in-btn{padding:10px 20px;text-decoration:none;border-radius:25px;font-weight:600;transition:all 0.3s ease}
.sign-up-btn{background:#ffd700;color:#1d6871}
.sign-up-btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(255,215,0,0.4)}
.sign-in-btn{border:2px solid #ffd700;color:#ffd700;background:transparent}
.sign-in-btn:hover{background:#ffd700;color:#1d6871}
.mobile-menu-toggle{display:none;flex-direction:column;cursor:pointer}
.mobile-menu-toggle span{width:25px;height:3px;background:#fff;margin:3px 0;transition:0.3s}
.mobile-menu{position:fixed;top:75px;right:-100vw;width:100vw;max-width:300px;height:calc(100vh - 75px);background:rgba(29,104,113,0.98);backdrop-filter:blur(15px);transition:right 0.3s ease;z-index:999;padding:20px}
.mobile-menu.active{right:0}
.mobile-nav-links{display:flex;flex-direction:column;gap:20px;margin-bottom:30px}
.mobile-nav-links a,.mobile-nav-links span{color:#fff;text-decoration:none;font-size:18px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.1)}
.mobile-nav-links span{color:#ffd700;font-weight:600}
.mobile-auth-buttons{display:flex;flex-direction:column;gap:15px}
.mobile-sign-up,.mobile-sign-in{padding:12px 20px;text-align:center;text-decoration:none;border-radius:25px;font-weight:600}
.mobile-sign-up{background:#ffd700;color:#1d6871}
.mobile-sign-in{border:2px solid #ffd700;color:#ffd700}
.main-content{margin-top:75px;padding:0 20px}
.app-hero{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;background:rgba(29,104,113,0.1);border-radius:20px;margin:20px 0}
.app-hero::before{content:"📱";position:absolute;top:15%;left:10%;font-size:8rem;opacity:0.1;animation:phoneFloat 20s linear infinite}
.app-hero::after{content:"⚡";position:absolute;bottom:20%;right:10%;font-size:6rem;opacity:0.15;animation:sparkFloat 25s linear infinite}
@keyframes phoneFloat{0%{transform:translate(0,0) rotate(0deg)}100%{transform:translate(70vw,20vh) rotate(180deg)}}
@keyframes sparkFloat{0%{transform:translate(0,0) scale(1)}100%{transform:translate(-60vw,-30vh) scale(1.2)}}
.app-hero-content h1{font-size:clamp(2rem,5vw,3.5rem);margin-bottom:20px;background:linear-gradient(135deg,#ffd700,#fff);background-clip:text;-webkit-background-clip:text;color:transparent}
.app-hero-content p{font-size:clamp(1rem,2.5vw,1.3rem);max-width:800px;margin:0 auto 40px;opacity:0.9}
.download-buttons{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.download-android,.download-ios{display:flex;align-items:center;gap:15px;padding:15px 30px;background:linear-gradient(135deg,#ffd700,#ffed4e);color:#1d6871;text-decoration:none;font-weight:700;border-radius:15px;transition:all 0.3s ease;box-shadow:0 5px 20px rgba(255,215,0,0.3)}
.download-android:hover,.download-ios:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(255,215,0,0.5)}
section{margin:60px 0;padding:40px 20px;position:relative}
section::before{content:"✨";position:absolute;top:5%;right:8%;font-size:5rem;opacity:0.08;animation:sectionFloat 18s ease-in-out infinite}
@keyframes sectionFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-15px) rotate(180deg)}}
h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:25px;color:#ffd700;text-align:center}
h3{font-size:clamp(1.2rem,3vw,1.6rem);margin-bottom:15px;color:#ffd700}
h4{font-size:clamp(1rem,2.5vw,1.3rem);margin-bottom:10px;color:#fff}
p{margin-bottom:20px;font-size:clamp(0.95rem,2vw,1.1rem);line-height:1.7}
ul{margin:15px 0 20px 20px}
li{margin-bottom:8px;font-size:clamp(0.9rem,1.8vw,1rem)}
.download-process{background:rgba(29,104,113,0.1);backdrop-filter:blur(5px);border-radius:20px;padding:50px 30px}
.platform-guides{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:30px}
.android-guide,.ios-guide{background:rgba(255,255,255,0.05);padding:30px;border-radius:15px}
.step-list{display:flex;align-items:flex-start;gap:20px;margin-bottom:25px}
.step-number{background:#ffd700;color:#1d6871;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;flex-shrink:0}
.step-content{flex:1}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px;margin:30px 0}
.feature-item{background:rgba(29,104,113,0.15);backdrop-filter:blur(8px);padding:25px;border-radius:15px;transition:all 0.3s ease}
.feature-item:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(29,104,113,0.3)}
.feature-cta,.security-cta{display:inline-block;padding:15px 40px;background:linear-gradient(135deg,#ffd700,#ffed4e);color:#1d6871;text-decoration:none;font-weight:700;border-radius:30px;margin:20px auto;transition:all 0.3s ease;box-shadow:0 5px 20px rgba(255,215,0,0.3);display:block;text-align:center;max-width:300px}
.feature-cta:hover,.security-cta:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(255,215,0,0.5)}
.performance-data::before{content:"⚡";position:absolute;top:10%;left:5%;font-size:7rem;opacity:0.1;animation:performanceSpin 30s linear infinite}
@keyframes performanceSpin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.performance-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin:30px 0}
.stat-item{background:rgba(255,255,255,0.05);backdrop-filter:blur(10px);padding:30px;border-radius:15px;text-align:center}
.stat-highlight{background:rgba(255,215,0,0.2);padding:10px 20px;border-radius:25px;font-weight:700;color:#ffd700;margin-top:15px;font-size:1.1rem}
.mobile-payments{background:linear-gradient(135deg,rgba(29,104,113,0.2),rgba(255,215,0,0.1));border-radius:20px;padding:50px 30px}
.payment-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px;margin-top:30px}
.payment-method{background:rgba(255,255,255,0.05);padding:25px;border-radius:15px}
.comparison-table{background:rgba(255,255,255,0.05);border-radius:15px;overflow:hidden;margin:30px 0}
.comparison-row{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid rgba(255,255,255,0.1)}
.comparison-row:first-child{background:rgba(29,104,113,0.3);font-weight:700}
.comparison-row:first-child .comparison-feature,.comparison-row:first-child .comparison-app,.comparison-row:first-child .comparison-web{color:#ffd700}
.comparison-feature,.comparison-app,.comparison-web{padding:15px 20px;border-right:1px solid rgba(255,255,255,0.1)}
.comparison-feature:last-child,.comparison-app:last-child,.comparison-web:last-child{border-right:none}
.support-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px;margin:30px 0}
.support-method{background:rgba(29,104,113,0.15);padding:25px;border-radius:15px;transition:transform 0.3s ease}
.support-method:hover{transform:translateY(-3px)}
.app-limitations{background:rgba(255,255,255,0.03);backdrop-filter:blur(5px);border-radius:20px;padding:50px 30px}
.technical-support::before{content:"🛠️";position:absolute;bottom:10%;right:5%;font-size:6rem;opacity:0.1;animation:toolFloat 22s ease-in-out infinite}
@keyframes toolFloat{0%,100%{transform:translate(0,0) rotate(0deg)}50%{transform:translate(-20px,-20px) rotate(45deg)}}
.security-features{text-align:center;background:rgba(29,104,113,0.1);border-radius:20px;padding:50px 30px}
.site-footer{background:rgba(10,26,26,0.95);backdrop-filter:blur(15px);padding:40px 20px 20px;margin-top:60px}
.footer-content{max-width:1200px;margin:0 auto}
.footer-payments h4,.footer-providers h4{color:#ffd700;margin-bottom:15px;font-size:1.2rem}
.payments-carousel,.providers-carousel{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:30px;justify-content:center}
.payments-carousel img,.providers-carousel img{filter:brightness(0.8);transition:filter 0.3s ease}
.payments-carousel img:hover,.providers-carousel img:hover{filter:brightness(1.2)}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin:30px 0;padding:20px 0;border-top:1px solid rgba(255,255,255,0.1);border-bottom:1px solid rgba(255,255,255,0.1)}
.footer-links a{color:#fff;text-decoration:none;font-size:0.95rem;transition:color 0.3s ease}
.footer-links a:hover{color:#ffd700}
.footer-authority{text-align:center;margin:25px 0;padding:20px;background:rgba(29,104,113,0.2);border-radius:10px}
.footer-authority p{font-weight:600;color:#ffd700;margin:0}
.footer-disclaimer{text-align:center;font-size:0.85rem;opacity:0.7;line-height:1.5}
.footer-disclaimer p{margin:0}
@media (max-width:1080px){.nav-links,.auth-buttons{display:none}.mobile-menu-toggle{display:flex}}
@media (max-width:768px){.main-content{padding:0 15px}section{padding:30px 15px}.platform-guides{grid-template-columns:1fr}.comparison-row{grid-template-columns:1fr;text-align:center}.comparison-feature,.comparison-app,.comparison-web{border-right:none;border-bottom:1px solid rgba(255,255,255,0.1)}.download-buttons{flex-direction:column;align-items:center}.performance-stats,.features-grid{grid-template-columns:1fr}.payments-carousel,.providers-carousel{justify-content:center}.footer-links{flex-direction:column;align-items:center;gap:15px}}
@media (max-width:480px){.top-navigation{padding:10px 15px}.app-hero-content h1{font-size:2rem}.download-android,.download-ios{padding:12px 20px;font-size:0.9rem}.step-list{flex-direction:column;align-items:center;text-align:center}.step-number{margin-bottom:15px}}
@media (max-width:320px){.main-content{padding:0 10px}section{padding:20px 10px}.mobile-menu{width:100vw;max-width:none;right:-100vw}.feature-item,.stat-item,.support-method{padding:20px}}
.table-container{overflow-x:auto;margin:20px 0}
.table-container table{width:100%;min-width:600px}