:root{--primary:#4F46E5;--primary-dark:#3730A3;--primary-light:#6366F1;--secondary:#64748B;--light:#F1F5F9;--dark:#1E293B;--white:#FFFFFF;--success:#10B981;--warning:#F59E0B;--danger:#EF4444;--gradient:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);--gradient-light:linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 100%);--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--radius:12px;--transition:all 0.3s ease}.hero{background:var(--gradient-light);padding:100px 0 80px;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:70%;height:200%;background:radial-gradient(circle,rgb(79 70 229 / .05) 0%,transparent 70%);z-index:0}.hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-text{max-width:600px}.hero-subtitle{display:inline-block;background:rgb(79 70 229 / .1);color:var(--primary);padding:8px 20px;border-radius:20px;font-size:.9rem;font-weight:600;margin-bottom:20px;text-transform:uppercase;letter-spacing:.5px}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:20px;color:var(--dark)}.hero h1 span{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.hero p{font-size:1.25rem;color:var(--secondary);margin-bottom:30px;line-height:1.6}.hero-image{position:relative;text-align:center}.hero-image img{max-width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow-lg)}.cta-buttons{display:flex;gap:20px;margin-bottom:30px;flex-wrap:wrap}.cta-button{padding:16px 32px;border-radius:var(--radius);font-weight:600;text-decoration:none;transition:var(--transition);display:inline-flex;align-items:center;gap:10px;font-size:1.1rem}.cta-button.primary{background:var(--gradient);color:#fff;box-shadow:var(--shadow)}.cta-button.primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.cta-button.outline{background:#fff0;color:var(--primary);border:2px solid var(--primary)}.cta-button.outline:hover{background:var(--primary);color:#fff}.auth-buttons{display:flex;gap:15px;margin-top:20px}.btn-login{color:var(--primary);text-decoration:none;font-weight:500;padding:12px 24px;border-radius:var(--radius);transition:var(--transition);display:flex;align-items:center;gap:8px}.btn-login:hover{background:var(--light)}.btn-register{background:var(--gradient);color:#fff;text-decoration:none;font-weight:600;padding:12px 24px;border-radius:var(--radius);transition:var(--transition)}.btn-register:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.stats-section{padding:80px 0;background:var(--white)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-top:40px}.stat-card{text-align:center;padding:40px 20px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition)}.stat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.stat-number{font-size:3rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text;margin-bottom:10px}.stat-label{color:var(--secondary);font-size:1.1rem;font-weight:500}.features-section{padding:80px 0;background:var(--gradient-light)}.section-title{text-align:center;margin-bottom:60px}.section-title h2{font-size:2.5rem;font-weight:800;color:var(--dark);margin-bottom:15px}.section-title p{font-size:1.2rem;color:var(--secondary);max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px}.feature-card{background:var(--white);padding:40px 30px;border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);border:1px solid rgb(79 70 229 / .1)}.feature-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.feature-icon{width:70px;height:70px;background:var(--gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:25px;color:#fff;font-size:1.8rem}.feature-card h3{font-size:1.5rem;font-weight:700;margin-bottom:15px;color:var(--dark)}.feature-card p{color:var(--secondary);line-height:1.6;margin-bottom:20px}.read-more{color:var(--primary);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:var(--transition)}.read-more:hover{gap:12px;color:var(--primary-dark)}.use-cases-section{padding:80px 0;background:var(--white)}.use-cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:40px}.use-case-card{background:var(--white);padding:30px;border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);border-left:4px solid var(--primary)}.use-case-card:hover{transform:translateX(10px);box-shadow:var(--shadow-lg)}.use-case-icon{font-size:2rem;color:var(--primary);margin-bottom:20px}.use-case-card h3{font-size:1.3rem;font-weight:700;margin-bottom:15px;color:var(--dark)}.use-case-card p{color:var(--secondary);line-height:1.6}.testimonials-section{padding:80px 0;background:var(--gradient-light)}.testimonials-slider{max-width:800px;margin:0 auto}.testimonial-card{background:var(--white);padding:40px;border-radius:var(--radius);box-shadow:var(--shadow);margin:20px 0}.testimonial-text{font-size:1.1rem;color:var(--secondary);line-height:1.8;margin-bottom:20px;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:15px}.author-avatar{width:50px;height:50px;border-radius:50%;background:var(--gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600}.author-info h4{font-weight:600;color:var(--dark);margin-bottom:5px}.author-info p{color:var(--secondary);font-size:.9rem}.pricing-section{padding:80px 0;background:var(--white)}.pricing-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:40px}.pricing-card{background:var(--white);border-radius:var(--radius);padding:40px 30px;box-shadow:var(--shadow);transition:var(--transition);border:2px solid var(--light);position:relative;display:flex;flex-direction:column}.pricing-card.popular{border-color:var(--primary);transform:scale(1.05);box-shadow:var(--shadow-lg)}.pricing-card.popular::before{content:'Most Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gradient);color:#fff;padding:6px 20px;border-radius:20px;font-size:.85rem;font-weight:600}.pricing-header{text-align:center;margin-bottom:30px}.pricing-name{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:10px}.pricing-price{font-size:2.5rem;font-weight:800;color:var(--dark);margin-bottom:5px}.pricing-period{color:var(--secondary);font-size:1rem}.pricing-features{list-style:none;margin-bottom:30px;flex-grow:1}.pricing-features li{padding:8px 0;color:var(--secondary);display:flex;align-items:center;gap:10px}.pricing-features li i{color:var(--success)}.pricing-features li.disabled{color:var(--secondary-light)}.pricing-features li.disabled i{color:var(--secondary-light)}.final-cta-section{padding:100px 0;background:var(--gradient);color:#fff;text-align:center}.final-cta h2{font-size:2.5rem;font-weight:800;margin-bottom:20px}.final-cta p{font-size:1.2rem;margin-bottom:40px;opacity:.9;max-width:600px;margin-left:auto;margin-right:auto}.final-cta-buttons{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.fade-in{opacity:0;transform:translateY(20px);animation:fadeInUp 0.8s ease forwards}.delay-1{animation-delay:0.2s}.delay-2{animation-delay:0.4s}.delay-3{animation-delay:0.6s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@media (max-width:992px){.hero-content{grid-template-columns:1fr;text-align:center}.hero h1{font-size:2.8rem}.hero-image{order:-1;max-width:500px;margin:0 auto}.cta-buttons{justify-content:center}.auth-buttons{justify-content:center}.pricing-card.popular{transform:scale(1)}}@media (max-width:768px){.hero{padding:60px 0}.hero h1{font-size:2.2rem}.hero p{font-size:1.1rem}.section-title h2{font-size:2rem}.features-grid{grid-template-columns:1fr}.cta-button{padding:14px 24px;font-size:1rem}.pricing-cards{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto}.final-cta-buttons{flex-direction:column;align-items:center}}@media (max-width:480px){.hero h1{font-size:1.8rem}.stat-number{font-size:2.5rem}.feature-card{padding:30px 20px}.pricing-price{font-size:2rem}}