:root{--primary-color: #FF6B6B;--secondary-color: #4ECDC4;--accent-color: #FFE66D;--text-color: #2C3E50;--background-color: #FFFFFF;--gradient-start: #FF6B6B;--gradient-end: #FF8E8E;--card-shadow: 0 8px 30px rgba(0,0,0,0.12);--safe-area-inset-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth;font-size:16px}body{font-family:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;color:var(--text-color);line-height:1.6;overflow-x:hidden;padding-bottom:var(--safe-area-inset-bottom)}.mobile-download-fab{position:fixed;right:20px;bottom:20px;z-index:1000;display:none;flex-direction:column;align-items:flex-end;gap:8px}@media (min-width: 769px){.mobile-download-fab{display:none !important}}.mobile-download-fab.show{display:flex;animation:slideIn 0.3s ease-out}.fab-button{display:flex;align-items:center;gap:8px;background:var(--primary-color);color:white;padding:12px 20px;border-radius:100px;text-decoration:none;box-shadow:0 4px 12px rgba(0,0,0,0.15);transition:transform 0.2s ease}.fab-button:hover{transform:translateY(-2px)}.fab-button .fab-icon{font-size:20px}.fab-button .fab-text{font-weight:600;font-size:14px}.fab-dismiss{background:rgba(0,0,0,0.1);border:none;color:var(--text-color);width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;padding:0;line-height:1}.fab-dismiss:hover{background:rgba(0,0,0,0.2)}@keyframes slideIn{from{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:100;padding:0.75rem 1rem;box-shadow:0 2px 10px rgba(0,0,0,0.1);height:var(--header-height, 60px)}main{padding-top:calc(var(--header-height, 60px) + 1rem)}nav{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:100%}.logo{display:flex;align-items:center;text-decoration:none;color:var(--text-color);font-weight:600;gap:0.75rem;z-index:102}.logo img{width:40px;height:40px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,0.1);transition:transform 0.2s ease}.logo:hover img{transform:scale(1.05)}@media (max-width: 480px){.logo span{display:none}}.menu-toggle{display:none;background:none;border:none;padding:0.5rem;cursor:pointer;z-index:102}.menu-toggle svg{stroke:var(--text-color);transition:transform 0.3s ease}.menu-toggle:hover svg{transform:scale(1.1)}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-links a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color 0.2s ease}.nav-links a:hover{color:var(--primary-color)}.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto}.nav-download-button{display:none;align-items:center;gap:6px;background:var(--primary-color);color:white;padding:8px 16px;border-radius:100px;font-size:14px;font-weight:600;text-decoration:none;transition:all 0.2s ease;white-space:nowrap}.nav-download-button svg{width:16px;height:16px}.nav-download-button:hover{transform:translateY(-1px);background:var(--primary-color-dark)}.nav-download-button.show{display:flex;animation:fadeIn 0.3s ease-out}@keyframes fadeIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.nav-actions{gap:8px}.nav-download-button{padding:6px 12px;font-size:13px}.nav-download-button svg{width:14px;height:14px}.menu-toggle{margin-left:0}}@media (max-width: 768px){.menu-toggle{display:block}.nav-links{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(255,255,255,0.98);padding:calc(var(--header-height, 60px) + 2rem) 2rem 2rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:2rem;transform:translateX(100%);transition:transform 0.3s ease;z-index:101}.nav-links .nav-links-inner{display:flex;flex-direction:column;align-items:center;gap:2rem;width:100%}.nav-links a{font-size:1.25rem}.nav-links a.cta-button{width:100%;text-align:center}body.menu-open{overflow:hidden}body.menu-open .nav-links{transform:translateX(0)}body.menu-open .menu-toggle svg{transform:rotate(90deg)}}.cta-button{display:inline-flex;align-items:center;padding:1rem 2rem;font-size:1.1rem;font-weight:600;color:white;background:linear-gradient(to right, var(--gradient-start), var(--gradient-end));border-radius:50px;text-decoration:none;transition:all 0.3s ease;box-shadow:0 4px 15px rgba(255,107,107,0.3)}.cta-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,107,0.4)}.cta-button:active{transform:translateY(0)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:4rem 1rem;background:linear-gradient(135deg, var(--background-color) 0%, #F8F9FA 100%);position:relative;overflow:hidden}@media (min-width: 769px){.hero{padding:6rem 2rem;text-align:center}.hero .hero-content{display:flex;flex-direction:column;align-items:center}.hero .hero-content h1{font-size:3.5rem;max-width:800px}.hero .hero-content p{font-size:1.25rem;margin-bottom:3rem}.hero .cta-group{justify-content:center}}@media (max-width: 768px){.hero{padding-top:6rem;text-align:left}.hero .hero-content{padding:0 1rem}.hero h1{font-size:2.25rem;text-align:left;margin-bottom:1rem}.hero p{text-align:left;font-size:1.125rem;margin-bottom:2rem}}.hero-content{max-width:1200px;margin:0 auto;text-align:center;position:relative;z-index:1}.hero-content h1{font-size:clamp(2rem, 5vw, 3.5rem);margin-bottom:1.5rem;color:var(--text-color);line-height:1.2;font-weight:800}.hero-content h1 span{background:linear-gradient(to right, var(--gradient-start), var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-content p{font-size:clamp(1.1rem, 2vw, 1.25rem);margin-bottom:2.5rem;color:#666;max-width:600px;margin-left:auto;margin-right:auto}.hero-image{margin-top:3rem;position:relative}.hero-image::before{content:'';position:absolute;top:50%;left:50%;width:100%;height:100%;background:radial-gradient(circle, rgba(78,205,196,0.2) 0%, rgba(255,107,107,0.1) 100%);transform:translate(-50%, -50%);filter:blur(60px);z-index:-1}.hero-image img{max-width:100%;height:auto;border-radius:20px;box-shadow:var(--card-shadow);transform:perspective(1000px) rotateX(5deg);transition:transform 0.3s ease}.hero-image img:hover{transform:perspective(1000px) rotateX(0deg) translateY(-10px)}.cta-group{display:flex;gap:1rem;margin-bottom:3rem}@media (max-width: 768px){.cta-group{flex-direction:column;width:100%}.cta-group .cta-button,.cta-group .secondary-cta{width:100%;justify-content:center;padding:1rem;font-size:1rem}}.features{padding:6rem 2rem;background:#fff;position:relative}@media (min-width: 769px){.features{padding:8rem 2rem}.features .features-grid{grid-template-columns:repeat(3, 1fr);gap:2rem}.features .feature-card{padding:2.5rem;text-align:center;transition:transform 0.2s ease, box-shadow 0.2s ease}.features .feature-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow),0 10px 40px rgba(0,0,0,0.1)}.features .feature-card .feature-icon{margin:0 auto 1.5rem;width:64px;height:64px}.features .feature-card h3{margin-bottom:1rem}}@media (max-width: 768px){.features{padding:3rem 1rem}.features .feature-card{padding:1.5rem;text-align:left}.features .feature-card .feature-icon{margin-left:0;margin-right:auto}.features .feature-card h3{font-size:1.25rem}.features .feature-card p{font-size:1rem}}.features-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:3rem;max-width:1200px;margin:0 auto}.feature-card{background:white;padding:2rem;border-radius:20px;box-shadow:var(--card-shadow);transition:all 0.3s ease}.feature-card:hover{transform:translateY(-5px)}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-color)}.feature-card p{color:#666;line-height:1.6}.feature-card .feature-icon{width:60px;height:60px;background:linear-gradient(135deg, var(--gradient-start), var(--gradient-end));border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.feature-card .feature-icon svg{width:30px;height:30px;color:white}.how-it-works{padding:6rem 2rem;background:#f8f9fa}@media (max-width: 768px){.how-it-works{padding:3rem 1rem}.how-it-works .steps{gap:1rem}.how-it-works .step{padding:1.5rem;text-align:left}.how-it-works .step .step-number{margin:0 0 1rem 0}}.container{max-width:1200px;margin:0 auto;text-align:center}h2{font-size:2.5rem;margin-bottom:3rem;color:var(--text-color)}.steps{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:2rem;margin-top:3rem}.step{background:white;padding:2rem;border-radius:20px;box-shadow:var(--card-shadow);position:relative;transition:transform 0.3s ease}.step:hover{transform:translateY(-5px)}.step .step-number{width:40px;height:40px;background:linear-gradient(135deg, var(--gradient-start), var(--gradient-end));color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;margin:0 auto 1.5rem}.step h3{font-size:1.25rem;margin-bottom:1rem;color:var(--text-color)}.step p{color:#666;line-height:1.6}.newsletter{padding:6rem 2rem;background:linear-gradient(135deg, var(--gradient-start), var(--gradient-end));color:white;text-align:center}@media (max-width: 768px){.newsletter{padding:3rem 1rem}.newsletter h2{font-size:2rem}.newsletter .newsletter-form{gap:0.75rem}.newsletter .newsletter-form input[type="email"]{padding:0.875rem;font-size:1rem}.newsletter .newsletter-form button{width:100%;padding:0.875rem}}.container{max-width:600px;margin:0 auto}h2{font-size:2.5rem;margin-bottom:1rem}p{margin-bottom:2rem;opacity:0.9}.newsletter-form{display:flex;gap:1rem;max-width:500px;margin:0 auto}.newsletter-form input[type="email"]{flex:1;padding:1rem;border:none;border-radius:25px;font-size:1rem;outline:none;transition:box-shadow 0.3s ease}.newsletter-form input[type="email"]:focus{box-shadow:0 0 0 3px rgba(255,255,255,0.3)}.newsletter-form button{background:white;color:var(--primary-color);border:none;cursor:pointer;padding:0 2rem;font-weight:600;white-space:nowrap}.newsletter-form button:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,0.2)}.download{padding:4rem 1rem;background:var(--background-color);text-align:center}.download .container{max-width:1200px;margin:0 auto}.download h2{font-size:2.5rem;margin-bottom:1rem;background:linear-gradient(135deg, var(--gradient-start), var(--gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.download p{font-size:1.25rem;margin-bottom:2rem;color:var(--text-color)}.download-buttons{display:flex;gap:1.8rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}.download-buttons .store-button{display:flex;align-items:center;transition:transform 0.2s ease}.download-buttons .store-button:hover{transform:translateY(-2px)}.download-buttons .store-button img{height:75px;width:auto;display:block}.app-preview{margin:2rem auto 3rem;display:flex;justify-content:center}.app-preview .app-icon{display:flex;flex-direction:column;align-items:center;gap:1rem}.app-preview .app-icon img{width:120px;height:120px;border-radius:24px;box-shadow:0 4px 20px rgba(0,0,0,0.1);transition:transform 0.3s ease}.app-preview .app-icon img:hover{transform:scale(1.05) rotate(-3deg)}.app-preview .app-icon .app-name{font-size:1.25rem;font-weight:600;color:var(--text-color)}footer{background-color:#2C3E50;color:white;padding:4rem 1rem 1rem;margin-bottom:env(safe-area-inset-bottom, 0)}footer .footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:2rem}footer .footer-section h3{font-size:1.25rem;margin-bottom:1rem;color:white}footer .footer-section a{display:block;color:white;text-decoration:none;margin-bottom:0.5rem;transition:color 0.2s ease}footer .footer-section a:hover{color:var(--primary-color)}footer .app-badges{display:flex;gap:1rem;margin-top:1rem;flex-wrap:wrap}footer .app-badges .store-button{display:flex;align-items:center;transition:transform 0.2s ease}footer .app-badges .store-button:hover{transform:translateY(-2px)}footer .app-badges .store-button img{height:40px;width:auto;display:block}footer .social-links{display:flex;gap:1rem;margin-top:1rem}footer .social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--background-color);transition:transform 0.2s ease}footer .social-links a:hover{transform:translateY(-2px)}footer .social-links a svg{width:20px;height:20px;stroke:white}footer .footer-bottom{max-width:1200px;margin:2rem auto 0;padding-top:1rem;border-top:1px solid rgba(255,255,255,0.1);text-align:center;font-size:0.875rem;color:rgba(255,255,255,0.6)}.lazy-image{opacity:0;transition:opacity 0.3s ease}.lazy-image.loaded{opacity:1}.shake-animation{margin:2rem auto;width:80px;height:80px}.shake-animation .shaking-icon{width:100%;height:100%;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,0.1);animation:shake 1.5s ease-in-out infinite}@keyframes shake{0%, 100%{transform:rotate(0deg)}25%{transform:rotate(-20deg)}75%{transform:rotate(20deg)}}@media (max-width: 768px){.feature-card:active,.step:active,.cta-button:active,.secondary-cta:active{transform:scale(0.98)}.hero-image{margin-top:2rem;padding:0 1rem}.hero-image img{border-radius:12px}.mobile-cta{display:none}}@media screen and (orientation: landscape) and (max-width: 920px){.hero{min-height:auto;padding:6rem 1rem 3rem}.hero-image{max-width:70%;margin:2rem auto 0}}