*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;line-height:1.6;color:#333;background-color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 20px}.language-toggle{position:fixed;top:20px;right:20px;z-index:1000;display:flex;background:hsla(0,0%,100%,.9);border-radius:25px;padding:5px;box-shadow:0 4px 12px rgba(0,0,0,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.lang-btn{padding:8px 16px;border:none;background:transparent;color:#666;font-weight:500;border-radius:20px;cursor:pointer;transition:all .3s ease}.lang-btn.active{background:#007aff;color:#fff}.lang-btn:hover{background:#f0f0f0;color:#333}.lang-btn.active:hover{background:#0056cc;color:#fff}.header{background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.1);position:fixed;top:0;left:0;right:0;z-index:999}.nav{justify-content:space-between;padding:15px 0}.logo,.nav{display:flex;align-items:center}.logo{gap:12px}.logo-img{width:40px;height:40px;border-radius:8px}.logo-text{font-size:24px;font-weight:700;color:#007aff}.nav-menu{display:flex;gap:30px}.nav-link{text-decoration:none;color:#333;font-weight:500;transition:color .3s ease}.nav-link:hover{color:#007aff}.hero{padding:120px 0 80px;background:linear-gradient(135deg,#f8f9ff,#fff);min-height:100vh;display:flex;align-items:center}.hero-content{display:grid;grid-template-columns:1fr 1fr;grid-gap:60px;gap:60px;align-items:center}.hero-title{font-size:3.5rem;font-weight:700;line-height:1.2;color:#1a1a1a;margin-bottom:24px}.hero-subtitle{font-size:1.25rem;color:#666;margin-bottom:40px;line-height:1.6}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}.btn,.hero-buttons{justify-content:center}.btn{padding:12px 24px;border-radius:12px;text-decoration:none;font-weight:600;font-size:.95rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:6px;position:relative;overflow:hidden;border:none;cursor:pointer;min-width:120px;text-align:center;height:44px}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.15),transparent);transition:left .4s ease}.btn:hover:before{left:100%}.btn-primary{background:linear-gradient(135deg,#007aff,#0056cc);color:#fff;box-shadow:0 4px 16px rgba(0,122,255,.25)}.btn-primary:hover{background:linear-gradient(135deg,#0056cc,#003d99);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,122,255,.35)}.btn-primary:after{content:"📱";font-size:1rem;opacity:.9}.btn-secondary{background:hsla(0,0%,100%,.8);color:#007aff;border:1.5px solid rgba(0,122,255,.2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-secondary:hover{background:rgba(0,122,255,.05);border-color:rgba(0,122,255,.4);color:#0056cc;transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,122,255,.15)}.btn-secondary:after{content:"ℹ️";font-size:.9rem;opacity:.8}.btn-demo{background:linear-gradient(135deg,#ff6b6b,#ff8e53);color:#fff;box-shadow:0 4px 16px hsla(0,100%,71%,.25)}.btn-demo:hover{background:linear-gradient(135deg,#ff5252,#ff7043);transform:translateY(-2px);box-shadow:0 6px 20px hsla(0,100%,71%,.35)}.btn-demo:after{content:"▶";font-size:.9rem;animation:playPulse 2.5s infinite}@keyframes playPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.btn{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.btn:active{transform:translateY(0) scale(.98);transition:all .1s ease}.btn-primary:active{background:linear-gradient(135deg,#003d99,#002a66)}.btn-demo:active{background:linear-gradient(135deg,#ff7043,#e64a19)}.btn-secondary:active{background:rgba(0,122,255,.1);border-color:rgba(0,122,255,.6)}.demo-link{position:relative}.demo-link:after{content:"▶";margin-left:5px;font-size:.8rem;opacity:.7}.hero-image{display:flex;justify-content:center;align-items:center}.phone-mockup{width:300px;height:600px;background:#1a1a1a;border-radius:40px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.3);position:relative}.phone-mockup:before{content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);width:60px;height:4px;background:#333;border-radius:2px}.app-preview{width:100%;height:100%;object-fit:cover;border-radius:20px}.features{padding:100px 0;background:#fff}.section-title{text-align:center;font-size:2.5rem;font-weight:700;color:#1a1a1a;margin-bottom:20px}.section-subtitle{text-align:center;font-size:1.2rem;color:#666;margin-bottom:60px;max-width:600px;margin-left:auto;margin-right:auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));grid-gap:40px;gap:40px}.feature-card{background:#fff;padding:40px 30px;border-radius:20px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:transform .3s ease,box-shadow .3s ease;border:1px solid #f0f0f0}.feature-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,.15)}.feature-icon{font-size:3rem;margin-bottom:20px}.feature-title{font-size:1.5rem;font-weight:600;color:#1a1a1a;margin-bottom:16px}.feature-description{color:#666;line-height:1.6}.videos{padding:100px 0;background:#fff}.demo-badge{text-align:center;margin-bottom:20px}.demo-badge span{display:inline-block;background:linear-gradient(135deg,#ff6b6b,#ff8e53);color:#fff;padding:8px 20px;border-radius:25px;font-size:.9rem;font-weight:600;box-shadow:0 4px 15px hsla(0,100%,71%,.3);animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.videos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:40px;gap:40px;margin-top:60px}.video-item{background:#fff;border-radius:20px;padding:30px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:all .3s ease;border:1px solid #f0f0f0}.video-item:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,.15)}.video-container{margin-bottom:20px;display:flex;justify-content:center;align-items:center;border-radius:15px;overflow:hidden;box-shadow:0 8px 25px rgba(0,0,0,.2)}.demo-video{width:100%;max-width:300px;height:auto;border-radius:15px;transition:transform .3s ease}.video-item:hover .demo-video{transform:scale(1.02)}.video-item h3{font-size:1.5rem;font-weight:600;color:#1a1a1a;margin-bottom:12px}.video-item p{color:#666;line-height:1.6;font-size:.95rem}.screenshots{padding:100px 0;background:linear-gradient(135deg,#f8f9ff,#fff)}.screenshots-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:40px;gap:40px;margin-top:60px}.screenshot-item{background:#fff;border-radius:20px;padding:30px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:all .3s ease;border:1px solid #f0f0f0}.screenshot-item:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,.15)}.screenshot-container{margin-bottom:20px;display:flex;justify-content:center;align-items:center}.screenshot-img{max-width:200px;height:auto;border-radius:15px;box-shadow:0 8px 25px rgba(0,0,0,.2);transition:transform .3s ease}.screenshot-item:hover .screenshot-img{transform:scale(1.05)}.screenshot-item h3{font-size:1.5rem;font-weight:600;color:#1a1a1a;margin-bottom:12px}.screenshot-item p{color:#666;line-height:1.6;font-size:.95rem}.download{padding:100px 0;background:#007aff;text-align:center}.download,.download .section-subtitle,.download .section-title{color:#fff}.download-buttons{display:flex;justify-content:center;gap:30px;margin:50px 0;flex-wrap:wrap}.download-btn{display:inline-flex;background:hsla(0,0%,100%,.15);border:2px solid hsla(0,0%,100%,.3);border-radius:20px;padding:24px 32px;text-decoration:none;color:#fff;transition:all .4s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);position:relative;overflow:hidden;min-width:200px;align-items:center;gap:16px}.download-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.1),transparent);transition:left .6s}.download-btn:hover:before{left:100%}.download-btn:hover{background:hsla(0,0%,100%,.25);border-color:hsla(0,0%,100%,.6);transform:translateY(-4px) scale(1.03);box-shadow:0 16px 50px rgba(0,0,0,.2)}.ios-btn{background:linear-gradient(135deg,rgba(0,0,0,.2),rgba(0,0,0,.1));border-color:hsla(0,0%,100%,.4)}.ios-btn:hover{background:linear-gradient(135deg,rgba(0,0,0,.3),rgba(0,0,0,.2));border-color:hsla(0,0%,100%,.7)}.android-btn{background:linear-gradient(135deg,rgba(76,175,80,.3),rgba(76,175,80,.1));border-color:rgba(76,175,80,.5)}.android-btn:hover{background:linear-gradient(135deg,rgba(76,175,80,.4),rgba(76,175,80,.2));border-color:rgba(76,175,80,.7)}.btn-content{display:flex;align-items:center;gap:16px;width:100%}.btn-icon{font-size:2.5rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));transition:transform .3s ease}.download-btn:hover .btn-icon{transform:scale(1.1)}.btn-text{display:flex;flex-direction:column;align-items:flex-start;flex:1 1}.btn-label{font-size:.85rem;opacity:.9;font-weight:400;margin-bottom:2px}.btn-store{font-size:1.3rem;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.1)}.download-note{color:hsla(0,0%,100%,.8);font-size:1rem}.legal-content{padding:120px 0 80px;background:#fff;min-height:100vh;font-family:Inter,sans-serif}.legal-wrapper{max-width:800px;margin:0 auto;padding:0 20px}.legal-wrapper h1{font-size:2.5rem;font-weight:700;color:#1a1a1a;margin-bottom:10px;text-align:center}.last-updated{text-align:center;color:#666;font-size:1rem;margin-bottom:40px;font-style:italic}.legal-section{margin-bottom:40px;padding:30px;background:#f8f9ff;border-radius:16px;border-left:4px solid #007aff}.legal-section h2{font-size:1.5rem;font-weight:600;color:#1a1a1a;margin-bottom:16px}.legal-section p{color:#333;line-height:1.7;margin-bottom:16px}.legal-section ul{margin:16px 0;padding-left:20px}.legal-section li{color:#333;line-height:1.6;margin-bottom:8px}.legal-section a{color:#007aff;text-decoration:none;font-weight:500}.legal-section a:hover{text-decoration:underline}.legal-section strong{color:#1a1a1a;font-weight:600}.footer{background:#1a1a1a;color:#fff;padding:60px 0 30px}.footer-content{text-align:center}.footer-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:20px}.footer-logo-img{width:40px;height:40px;border-radius:8px}.footer-logo-text{font-size:24px;font-weight:700;color:#007aff}.footer-description{color:#ccc;margin-bottom:30px;font-size:1.1rem}.footer-links{display:flex;justify-content:center;gap:30px;margin-bottom:30px;flex-wrap:wrap}.footer-link{color:#ccc;text-decoration:none;transition:color .3s ease}.footer-link:hover{color:#007aff}.copyright-notice{margin-top:20px;padding-top:20px;border-top:1px solid #333}.footer-copyright{color:#ccc;font-size:.9rem;font-weight:600;margin-bottom:8px}.copyright-warning{color:#999;font-size:.8rem;font-style:italic;line-height:1.4;max-width:600px;margin:0 auto}@media (max-width:768px){.hero-content{grid-template-columns:1fr;text-align:center;gap:40px}.hero-title{font-size:2.5rem}.hero-buttons{justify-content:center;flex-wrap:wrap;gap:12px}.btn{min-width:110px;padding:10px 20px;font-size:.9rem;height:40px}.download-btn{min-width:180px;padding:20px 24px}.btn-icon{font-size:2rem}.phone-mockup{width:250px;height:500px}.features-grid,.screenshots-grid,.videos-grid{grid-template-columns:1fr}.download-buttons{flex-direction:column;align-items:center}.footer-links{flex-direction:column;gap:15px}.nav-menu{display:none}}@media (max-width:480px){.container{padding:0 15px}.hero{padding:100px 0 60px}.hero-title{font-size:2rem}.hero-subtitle{font-size:1.1rem}.section-title{font-size:2rem}.phone-mockup{width:200px;height:400px}.feature-card{padding:30px 20px}.video-item{padding:20px 15px}.demo-video{max-width:250px}.btn{min-width:100px;padding:8px 16px;font-size:.85rem;height:36px}.download-btn{min-width:160px;padding:18px 20px}.btn-icon{font-size:1.8rem}}@media (max-width:768px){.legal-wrapper{padding:0 15px}.legal-wrapper h1{font-size:2rem}.legal-section{padding:20px;margin-bottom:30px}.legal-section h2{font-size:1.3rem}}