:root{--primary: #667eea;--primary-dark: #5a67d8;--secondary: #764ba2;--accent: #f093fb;--success: #10b981;--warning: #f59e0b;--dark: #1a202c;--light: #f7fafc;--text-gray: #4a5568;--border: #e2e8f0;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:var(--light);color:var(--dark);line-height:1.7;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 8px 32px #0000001a;position:fixed;width:100%;top:0;z-index:1000;transition:all .3s ease}nav{display:flex;justify-content:space-between;align-items:center;padding:8px 0;gap:20px}.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}.logo-img{width:300px;height:300px;object-fit:contain;border-radius:8px;box-shadow:0 4px 12px #667eea33;transition:transform .3s ease}.logo-img:hover{transform:scale(1.05)}.logo-text{font-size:1.1rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.nav-links{display:flex;list-style:none;gap:24px;margin:0;padding:0}.nav-links a{text-decoration:none;color:var(--dark);font-weight:500;font-size:.95rem;transition:all .3s ease;position:relative;padding:8px 0;white-space:nowrap}.nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width .3s ease}.nav-links a:hover:after{width:100%}.btn{background:var(--gradient-primary);color:#fff;padding:10px 20px;border-radius:50px;text-decoration:none;font-weight:600;font-size:.9rem;transition:all .3s ease;box-shadow:0 4px 15px #667eea66;position:relative;overflow:hidden;white-space:nowrap;flex-shrink:0}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn:hover:before{left:100%}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea80}.mobile-menu-toggle{display:none;flex-direction:column;cursor:pointer;padding:8px}.mobile-menu-toggle span{width:25px;height:3px;background:var(--dark);margin:3px 0;transition:.3s;border-radius:2px}@media (max-width: 768px){nav{padding:6px 0;gap:15px}.logo-img{width:65px;height:65px}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fffffffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;padding:20px;box-shadow:0 8px 32px #0000001a;gap:16px}.nav-links.active,.mobile-menu-toggle{display:flex}.btn{padding:8px 16px;font-size:.85rem}}@media (max-width: 480px){.container{padding:0 15px}nav{gap:10px}.logo-img{width:55px;height:55px}.btn{padding:6px 12px;font-size:.8rem}}@media (min-width: 1400px){.logo-img{width:90px;height:90px}.nav-links{gap:28px}.nav-links a{font-size:1rem}}.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);position:relative;overflow:hidden;padding-top:80px}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="rgba(255,255,255,.1)"/><stop offset="100%" stop-color="rgba(255,255,255,0)"/></radialGradient></defs><circle cx="10" cy="10" r="1" fill="url(%23a)"><animate attributeName="opacity" values="0;1;0" dur="3s" repeatCount="indefinite"/></circle><circle cx="30" cy="5" r="1" fill="url(%23a)"><animate attributeName="opacity" values="0;1;0" dur="2s" repeatCount="indefinite" begin="0.5s"/></circle><circle cx="50" cy="15" r="1" fill="url(%23a)"><animate attributeName="opacity" values="0;1;0" dur="2.5s" repeatCount="indefinite" begin="1s"/></circle><circle cx="70" cy="8" r="1" fill="url(%23a)"><animate attributeName="opacity" values="0;1;0" dur="3s" repeatCount="indefinite" begin="1.5s"/></circle><circle cx="90" cy="12" r="1" fill="url(%23a)"><animate attributeName="opacity" values="0;1;0" dur="2s" repeatCount="indefinite" begin="2s"/></circle></svg>') repeat;animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:2}.hero-text h1{font-size:3.5rem;font-weight:900;color:#fff;margin-bottom:20px;line-height:1.1;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.hero-text .highlight{background:linear-gradient(45deg,#1e3a8a,#1e40af);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-text p{font-size:1.2rem;color:#ffffffe6;margin-bottom:30px;line-height:1.6}.hero-buttons{display:flex;gap:20px;flex-wrap:wrap}.btn-primary{background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding:15px 30px;border-radius:50px;text-decoration:none;font-weight:600;border:2px solid rgba(255,255,255,.3);transition:all .3s ease}.btn-primary:hover{background:#ffffff4d;transform:translateY(-2px)}.btn-secondary{background:#fff;color:var(--primary);padding:15px 30px;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #00000026}.hero-visual{position:relative}.hero-card{background:#ffffff1a;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:40px;border-radius:20px;border:1px solid rgba(255,255,255,.2);text-align:center;color:#fff;animation:heroFloat 6s ease-in-out infinite}@keyframes heroFloat{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(2deg)}}.hero-card h3{font-size:2rem;margin-bottom:15px}.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px}.stat-item{text-align:center}.stat-number{font-size:2rem;font-weight:800;color:#f093fb}.stat-label{font-size:.9rem;opacity:.8}@media (max-width: 768px){.nav-links{display:none;position:absolute;top:100%;left:0;width:100%;background:#fffffffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;padding:20px;box-shadow:0 8px 32px #0000001a}.nav-links.active,.mobile-menu-toggle{display:flex}.logo-img{width:40px;height:40px}.logo-text{font-size:1rem}.hero-content{grid-template-columns:1fr;text-align:center;gap:40px}.hero-text h1{font-size:2.5rem}.hero-buttons{justify-content:center}}@media (max-width: 480px){.container{padding:0 15px}.logo-img{width:35px;height:35px}.logo-text{font-size:.9rem}.hero-text h1{font-size:2rem}nav{padding:12px 0}}.features{padding:120px 0;background:#fff;position:relative}.section-title{text-align:center;margin-bottom:80px}.section-title h2{font-size:3rem;font-weight:800;color:var(--dark);margin-bottom:20px;position:relative}.section-title h2:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:80px;height:4px;background:var(--gradient-primary);border-radius:2px}.section-title p{font-size:1.2rem;color:var(--text-gray);max-width:600px;margin:0 auto}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px}.feature-card{background:#fff;padding:40px;border-radius:20px;box-shadow:var(--shadow-lg);transition:all .3s ease;position:relative;overflow:hidden;border:1px solid var(--border)}.feature-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--gradient-primary)}.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl)}.feature-icon{width:80px;height:80px;background:var(--gradient-primary);border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:25px;color:#fff}.feature-card h3{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:15px}.feature-card p{color:var(--text-gray);line-height:1.6}.how-it-works{padding:120px 0;background:linear-gradient(135deg,#f8fafc,#e2e8f0)}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-top:60px}.step{text-align:center;position:relative}.step-number{width:80px;height:80px;background:var(--gradient-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:800;margin:0 auto 25px;box-shadow:0 8px 25px #667eea4d;position:relative}.step-number:after{content:"";position:absolute;top:-10px;left:-10px;right:-10px;bottom:-10px;border:2px solid rgba(102,126,234,.2);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.2)}}.step h3{font-size:1.3rem;font-weight:700;color:var(--dark);margin-bottom:15px}.step p{color:var(--text-gray);line-height:1.6}.products{padding:120px 0;background:#fff}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px}.product-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);transition:all .3s ease;position:relative}.product-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl)}.product-image{height:220px;background:var(--gradient-success);display:flex;align-items:center;justify-content:center;color:#fff;font-size:3rem;position:relative;overflow:hidden}@media (max-width: 768px){.logo-img{width:32px;height:32px}.logo-text{font-size:1rem}}.product-image:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 40"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;animation:shimmer 3s ease-in-out infinite}@keyframes shimmer{0%,to{opacity:.5}50%{opacity:1}}.product-info{padding:30px}.product-info h3{font-size:1.4rem;font-weight:700;color:var(--dark);margin-bottom:10px}.product-info p{color:var(--text-gray);margin-bottom:20px;line-height:1.6}.price{font-size:1.5rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:20px}.testimonials{padding:120px 0;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.testimonials .section-title h2,.testimonials .section-title p{color:#fff}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px}.testimonial-card{background:#ffffff1a;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:40px;border-radius:20px;border:1px solid rgba(255,255,255,.2);transition:all .3s ease}.testimonial-card:hover{transform:translateY(-5px);background:#ffffff26}.testimonial-content{font-style:italic;font-size:1.1rem;line-height:1.7;margin-bottom:25px;color:#ffffffe6}.testimonial-author{display:flex;align-items:center;gap:15px}.author-avatar{width:60px;height:60px;background:var(--gradient-secondary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.2rem}.author-info h4{font-weight:600;margin-bottom:5px}.author-info p{color:#ffffffb3;font-size:.9rem}.cta{padding:120px 0;background:var(--dark);color:#fff;text-align:center;position:relative;overflow:hidden}.cta:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon points="0,0 100,0 100,80 0,100" fill="rgba(102,126,234,0.1)"/></svg>');background-size:cover}.cta-content{position:relative;z-index:2}.cta h2{font-size:3rem;font-weight:800;margin-bottom:20px}.cta p{font-size:1.2rem;color:#fffc;margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto}.btn-cta{background:var(--gradient-primary);color:#fff;padding:18px 40px;border-radius:50px;text-decoration:none;font-weight:700;font-size:1.1rem;transition:all .3s ease;box-shadow:0 8px 25px #667eea66;display:inline-block}.btn-cta:hover{transform:translateY(-3px);box-shadow:0 15px 35px #667eea80}footer{background:var(--dark);color:#fff;padding:80px 0 30px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:50px}.footer-column h3{font-size:1.3rem;font-weight:700;margin-bottom:25px;color:#fff}.footer-column p{color:#ffffffb3;line-height:1.6}.footer-links{list-style:none}.footer-links li{margin-bottom:12px}.footer-links a{color:#ffffffb3;text-decoration:none;transition:color .3s}.footer-links a:hover{color:var(--accent)}.copyright{text-align:center;padding-top:30px;border-top:1px solid rgba(255,255,255,.1);color:#fff9}@media (max-width: 768px){.hero-content{grid-template-columns:1fr;text-align:center;gap:40px}.hero-text h1{font-size:2.5rem}.nav-links{display:none}.section-title h2{font-size:2.2rem}.hero-buttons{justify-content:center}.feature-grid,.testimonial-grid,.steps{grid-template-columns:1fr}}@media (max-width: 480px){.container{padding:0 15px}.hero-text h1{font-size:2rem}.section-title h2{font-size:1.8rem}.cta h2{font-size:2rem}}