*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #1565C0;--primary-dark: #0D47A1;--primary-light: #42A5F5;--secondary: #FFD54F;--gold: #FFD700;--silver: #9E9E9E;--bronze: #CD7F32;--platinum: #7B68EE;--diamond: #00BCD4;--dark: #1a1a2e;--dark-light: #16213e;--text: #333;--text-light: #666;--white: #fff;--gray-100: #f5f5f5;--gray-200: #e0e0e0;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text);background:var(--white)}.container{max-width:1200px;margin:0 auto;padding:0 24px}h1,h2,h3,h4{font-weight:700;line-height:1.2}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:1.5rem}.section-title{text-align:center;margin-bottom:16px}.section-subtitle{text-align:center;color:var(--text-light);font-size:1.125rem;margin-bottom:48px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:8px;font-weight:600;text-decoration:none;transition:all .2s ease;cursor:pointer;border:none}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--white);color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:var(--white)}.btn-large{padding:16px 32px;font-size:1.125rem}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow)}.navbar .container{display:flex;justify-content:space-between;align-items:center;height:72px}.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:1.25rem;color:var(--dark)}.logo-icon{font-size:1.5rem}.nav-links{display:flex;align-items:center;gap:32px}.nav-links a{text-decoration:none;color:var(--text);font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--primary)}.hero{padding:120px 0 80px;background:linear-gradient(135deg,#f5f7fa,#e4e8f0);min-height:100vh;display:flex;align-items:center}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.hero-content h1{margin-bottom:24px;color:var(--dark)}.hero-subtitle{font-size:1.25rem;color:var(--text-light);margin-bottom:32px}.hero-buttons{display:flex;gap:16px;margin-bottom:48px}.hero-stats{display:flex;gap:48px}.stat{display:flex;flex-direction:column}.stat-number{font-size:2rem;font-weight:800;color:var(--primary)}.stat-label{font-size:.875rem;color:var(--text-light)}.phone-mockup{background:var(--dark);border-radius:40px;padding:12px;box-shadow:var(--shadow-lg);max-width:320px;margin:0 auto}.phone-screen{background:var(--white);border-radius:32px;overflow:hidden}.app-preview{padding:16px}.preview-header{background:var(--primary);color:var(--white);padding:12px 16px;border-radius:12px;margin-bottom:16px;font-weight:600}.preview-card{display:flex;gap:12px;padding:12px;background:var(--gray-100);border-radius:12px;margin-bottom:12px}.preview-card-image{width:60px;height:60px;background:var(--white);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:2rem}.preview-card-content h4{font-size:.875rem;margin-bottom:4px}.preview-card-content p{font-size:.75rem;color:var(--text-light)}.preview-coins{background:linear-gradient(135deg,var(--secondary),#FFE082);padding:12px 16px;border-radius:12px;font-weight:600;text-align:center}.features{padding:100px 0;background:var(--white)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.feature-card{padding:32px;background:var(--white);border-radius:16px;border:1px solid var(--gray-200);transition:all .3s ease}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.feature-icon{font-size:3rem;margin-bottom:16px}.feature-card h3{margin-bottom:12px;color:var(--dark)}.feature-card p{color:var(--text-light)}.rewards{padding:100px 0;background:var(--gray-100)}.rewards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.reward-category{background:var(--white);padding:32px;border-radius:16px;box-shadow:var(--shadow)}.reward-category h3{margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid var(--gray-200)}.reward-list{list-style:none}.reward-list li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--gray-100)}.reward-list li:last-child{border-bottom:none}.coin{background:linear-gradient(135deg,var(--secondary),#FFE082);padding:4px 12px;border-radius:20px;font-weight:600;font-size:.875rem}.cost{background:var(--primary);color:var(--white);padding:4px 12px;border-radius:20px;font-weight:600;font-size:.875rem}.milestone-badges{display:flex;justify-content:space-between;margin-top:16px}.badge{display:flex;flex-direction:column;align-items:center;gap:4px}.badge span{font-size:2rem}.badge small{font-size:.75rem;color:var(--text-light)}.leaderboard{padding:100px 0;background:var(--dark);color:var(--white)}.leaderboard .section-title,.leaderboard .section-subtitle{color:var(--white)}.leaderboard .section-subtitle{opacity:.8}.leaderboard-preview{max-width:600px;margin:0 auto;background:var(--dark-light);border-radius:16px;overflow:hidden}.leaderboard-tabs{display:flex;border-bottom:1px solid rgba(255,255,255,.1)}.tab{flex:1;padding:16px;background:none;border:none;color:#fff9;font-weight:500;cursor:pointer;transition:all .2s}.tab.active{color:var(--white);border-bottom:2px solid var(--primary)}.leaderboard-list{padding:16px}.leaderboard-item{display:flex;align-items:center;gap:16px;padding:16px;border-radius:12px;margin-bottom:8px;background:#ffffff0d}.leaderboard-item.rank-1{background:linear-gradient(135deg,#ffd70033,#ffd7001a)}.leaderboard-item.rank-2{background:linear-gradient(135deg,#c0c0c033,#c0c0c01a)}.leaderboard-item.rank-3{background:linear-gradient(135deg,#cd7f3233,#cd7f321a)}.rank{font-weight:700;font-size:1.25rem;min-width:40px}.rank-1 .rank{color:var(--gold)}.rank-2 .rank{color:var(--silver)}.rank-3 .rank{color:var(--bronze)}.user-info{display:flex;align-items:center;gap:12px;flex:1}.avatar{font-size:2rem}.user-info .name{display:block;font-weight:600}.user-info .level{font-size:.75rem;color:#fff9}.gold-badge{background:var(--gold);color:var(--dark);padding:2px 8px;border-radius:10px;font-size:.625rem;font-weight:600}.silver-badge{background:var(--silver);color:var(--dark);padding:2px 8px;border-radius:10px;font-size:.625rem;font-weight:600}.bronze-badge{background:var(--bronze);color:var(--white);padding:2px 8px;border-radius:10px;font-size:.625rem;font-weight:600}.points{font-weight:700;color:var(--primary-light)}.leaderboard-cta{text-align:center;padding:24px;color:#fff9;font-size:.875rem}.download{padding:100px 0;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);text-align:center}.download .section-title,.download .section-subtitle{color:var(--white)}.download-buttons{display:flex;justify-content:center;gap:24px;margin-bottom:48px}.store-button{display:flex;align-items:center;gap:12px;background:var(--dark);color:var(--white);padding:16px 32px;border-radius:12px;text-decoration:none;transition:all .3s ease}.store-button:hover{transform:translateY(-4px);box-shadow:0 10px 30px #0000004d}.store-button div{text-align:left}.store-button small{display:block;font-size:.75rem;opacity:.8}.store-button span{font-size:1.25rem;font-weight:600}.download-features{display:flex;justify-content:center;gap:32px;flex-wrap:wrap}.download-features span{opacity:.9}.footer{background:var(--dark);color:var(--white);padding:64px 0 32px}.footer-content{display:grid;grid-template-columns:1fr 2fr;gap:64px;margin-bottom:48px}.footer-brand .logo-text{font-size:1.5rem;margin-left:8px}.footer-brand p{margin-top:12px;opacity:.6}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.footer-column h4{margin-bottom:16px;font-size:.875rem;text-transform:uppercase;letter-spacing:1px;opacity:.6}.footer-column a{display:block;color:var(--white);text-decoration:none;padding:6px 0;opacity:.8;transition:opacity .2s}.footer-column a:hover{opacity:1}.footer-bottom{text-align:center;padding-top:32px;border-top:1px solid rgba(255,255,255,.1);opacity:.6;font-size:.875rem}@media (max-width: 968px){.hero .container{grid-template-columns:1fr;text-align:center}.hero-buttons,.hero-stats{justify-content:center}.hero-image{order:-1}.features-grid,.rewards-grid,.footer-content{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.nav-links{display:none}.hero-buttons{flex-direction:column}.download-buttons{flex-direction:column;align-items:center}.store-button{width:100%;max-width:280px;justify-content:center}.download-features{flex-direction:column;align-items:center}.footer-links{grid-template-columns:1fr}}