.landing-page{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);color:white}.landing-container{max-width:1200px;margin:0 auto;padding:0 20px}.landing-header{padding:20px 0;display:flex;justify-content:space-between;align-items:center}.landing-logo{font-size:1.5rem;font-weight:700;color:white;text-decoration:none}.landing-nav{display:flex;gap:20px;align-items:center}.landing-nav a{color:rgba(255,255,255,.9);text-decoration:none;font-weight:500;transition:color .2s ease}.landing-nav a:hover,.login-btn{color:white}.login-btn{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);padding:8px 20px;border-radius:8px;text-decoration:none;font-weight:600;transition:all .2s ease}.login-btn:hover{background:rgba(255,255,255,.3);transform:translateY(-1px)}.hero-section{text-align:center;padding:80px 0 60px}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:20px;line-height:1.2}.hero-subtitle{font-size:1.3rem;margin-bottom:40px;color:rgba(255,255,255,.95);max-width:700px;margin-left:auto;margin-right:auto;line-height:1.6}.cta-button{display:inline-block;background:white;color:#667eea;padding:16px 48px;border-radius:12px;font-size:1.2rem;font-weight:700;text-decoration:none;transition:all .3s ease;box-shadow:0 10px 30px rgba(0,0,0,.2)}.cta-button:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgba(0,0,0,.3)}.features-section{padding:60px 0;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);margin:40px 0;border-radius:20px}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:50px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-bottom:40px}.feature-card{background:rgba(255,255,255,.15);padding:30px;border-radius:16px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.2)}.feature-icon{font-size:3rem;margin-bottom:15px}.feature-title{font-size:1.4rem;font-weight:600;margin-bottom:10px}.feature-description{color:rgba(255,255,255,.9);line-height:1.6;font-size:1rem}.video-section{padding:60px 0;text-align:center}.video-description{font-size:1.1rem;color:rgba(255,255,255,.95);margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.6}.video-container{max-width:900px;margin:0 auto;background:rgba(255,255,255,.1);padding:20px;border-radius:16px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);box-shadow:0 20px 60px rgba(0,0,0,.3)}.screenshots-section{padding:60px 0}.screenshots-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:40px}.screenshot-card{background:rgba(255,255,255,.1);padding:20px;border-radius:16px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.screenshot-image{width:100%;height:250px;background:rgba(255,255,255,.2);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:3rem;margin-bottom:15px}.screenshot-title{font-size:1.2rem;font-weight:600;margin-bottom:8px}.screenshot-description{color:rgba(255,255,255,.9);font-size:.95rem;line-height:1.5}.cta-section{text-align:center;padding:80px 0}.cta-section h2{font-size:2.5rem;font-weight:700;margin-bottom:20px}.cta-section p{font-size:1.2rem;color:rgba(255,255,255,.95);margin-bottom:40px}.landing-footer{text-align:center;padding:40px 0;border-top:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.8)}@media (max-width:768px){.hero-title{font-size:2.5rem}.cta-button,.hero-subtitle{font-size:1.1rem}.cta-button{padding:14px 36px}.section-title{font-size:2rem}.features-grid,.screenshots-grid{grid-template-columns:1fr}.landing-nav{gap:12px}.login-btn{padding:6px 16px;font-size:.9rem}}@media (max-width:480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.landing-container{padding:0 16px}.hero-section{padding:40px 0 30px}.features-section{padding:40px 20px}.cta-section{padding:50px 0}.cta-section h2{font-size:2rem}}