.welcome-section{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);padding:60px 20px;text-align:center;border-bottom:1px solid rgba(255,255,255,.2)}.welcome-content h1{color:white;font-size:3rem;margin-bottom:20px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.welcome-content p{color:rgba(255,255,255,.9);font-size:1.2rem;max-width:800px;margin:0 auto 40px;line-height:1.6}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;max-width:1000px;margin:0 auto}.feature-item{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);padding:20px;border-radius:15px;border:1px solid rgba(255,255,255,.2);transition:transform .3s ease}.feature-item:hover{transform:translateY(-5px)}.feature-item i{font-size:2rem;color:white;margin-bottom:10px}.feature-item span{color:white;font-weight:600}.main-content{display:flex;align-items:center;justify-content:center;padding:60px 20px;min-height:70vh}.login-description{margin-top:15px;text-align:center}.login-description p{color:#666;font-size:14px;line-height:1.5;margin:0}.info-section{background:#fff;padding:80px 20px}.info-container{max-width:1200px;margin:0 auto}.info-block{margin-bottom:60px}.info-block h2{color:#1976d2;font-size:2.5rem;text-align:center;margin-bottom:40px}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px}.info-card{background:linear-gradient(135deg,#f8f9ff,#fff);padding:30px;border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,.1);border-left:5px solid #2196f3;transition:transform .3s ease}.info-card:hover{transform:translateY(-10px)}.info-icon{width:60px;height:60px;background:linear-gradient(135deg,#2196f3,#1976d2);border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.info-icon i{color:white;font-size:24px}.info-card h3{color:#1976d2;margin-bottom:15px;font-size:1.5rem}.info-card p{color:#666;line-height:1.6;margin-bottom:15px}.keywords-tag{background:linear-gradient(135deg,#e3f2fd,#bbdefb);color:#1976d2;padding:5px 10px;border-radius:15px;font-size:12px;font-weight:500}.channels-block{margin:60px 0}.channels-block h2{color:#1976d2;font-size:2.5rem;text-align:center;margin-bottom:40px}.channels-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px}.channel-category{background:linear-gradient(135deg,#f8f9ff,#fff);padding:25px;border-radius:15px;text-align:center;box-shadow:0 5px 20px rgba(0,0,0,.08);border:2px solid transparent;transition:all .3s ease}.channel-category:hover{border-color:#2196f3;transform:translateY(-5px)}.channel-category i{font-size:2.5rem;color:#2196f3;margin-bottom:15px}.channel-category h4{color:#1976d2;margin-bottom:10px;font-size:1.3rem}.channel-category p{color:#666;font-size:14px;line-height:1.5}.subscription-block{margin:60px 0}.subscription-block h2{color:#1976d2;font-size:2.5rem;text-align:center;margin-bottom:40px}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}.plan-card{background:#fff;border-radius:20px;padding:30px;box-shadow:0 15px 40px rgba(0,0,0,.1);border:2px solid #e1e5e9;transition:all .3s ease;position:relative;overflow:hidden}.plan-card:hover{transform:translateY(-10px);box-shadow:0 25px 60px rgba(0,0,0,.15)}.popular{border-color:#2196f3;transform:scale(1.05)}.popular-badge{background:linear-gradient(135deg,#2196f3,#1976d2);color:white;padding:8px 20px;border-radius:20px;font-size:12px;font-weight:600;position:absolute;top:-10px;left:50%;transform:translateX(-50%)}.plan-header{text-align:center;margin-bottom:25px}.plan-header h3{color:#1976d2;font-size:1.8rem;margin-bottom:10px}.price{font-size:2.5rem;font-weight:700;color:#2196f3}.plan-features{list-style:none;padding:0}.plan-features li{padding:10px 0;border-bottom:1px solid #f0f0f0;display:flex;align-items:center}.plan-features i{color:#28a745;margin-right:10px;font-size:14px}.keywords-section{margin:60px 0}.keywords-section h2{color:#1976d2;font-size:2.5rem;text-align:center;margin-bottom:40px}.keywords-cloud{display:flex;flex-wrap:wrap;gap:15px;justify-content:center}.keyword-tag{background:linear-gradient(135deg,#2196f3,#1976d2);color:white;padding:10px 20px;border-radius:25px;font-size:14px;font-weight:500;transition:all .3s ease;cursor:pointer}.keyword-tag:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(33,150,243,.3)}.faq-block{margin:60px 0}.faq-block h2{color:#1976d2;font-size:2.5rem;text-align:center;margin-bottom:40px}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px}.faq-item{background:linear-gradient(135deg,#f8f9ff,#fff);padding:25px;border-radius:15px;box-shadow:0 5px 20px rgba(0,0,0,.08);border-left:4px solid #2196f3}.faq-item h4{color:#1976d2;margin-bottom:10px;font-size:1.2rem}.faq-item p{color:#666;line-height:1.6;font-size:14px}.footer-section{background:linear-gradient(135deg,#1976d2,#0d47a1);color:white;padding:60px 20px 20px}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px}.footer-block h3,.footer-block h4{margin-bottom:20px;color:white}.footer-block p{line-height:1.6;margin-bottom:20px;opacity:.9}.footer-block ul{list-style:none;padding:0}.footer-block ul li{margin-bottom:8px}.footer-block ul li a{color:rgba(255,255,255,.8);text-decoration:none;transition:color .3s ease}.footer-block ul li a:hover{color:white}.social-links{display:flex;gap:15px}.social-links a{width:40px;height:40px;background:rgba(255,255,255,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;text-decoration:none;transition:all .3s ease}.social-links a:hover{background:rgba(255,255,255,.2);transform:translateY(-3px)}.footer-bottom{text-align:center;margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);opacity:.8}