:root{--primary:#2563eb;--primary-dark:#1d4ed8;--secondary:#10b981;--light:#f3f4f6;--dark:#111827;--gray:#6b7280}*{margin:0;padding:0;box-sizing:border-box;font-family:inter,-apple-system,BlinkMacSystemFont,segoe ui,Roboto,sans-serif}body{background-color:var(--light);color:var(--dark);overflow-x:hidden}header{position:fixed;top:0;left:0;width:100%;background:rgba(255,255,255,.8);backdrop-filter:blur(8px);z-index:100;border-bottom:1px solid rgba(0,0,0,5%)}.header-container{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1rem 2rem}.logo{display:flex;align-items:center;font-size:1.5rem;font-weight:700;color:var(--primary)}.logo a{color:var(--primary);text-decoration:none}.logo-icon{stroke:var(--primary);stroke-width:2;fill:none;margin-right:.5rem}nav ul{display:flex;list-style:none;gap:2rem}nav a{text-decoration:none;color:var(--dark);font-weight:500;position:relative;transition:color .3s ease}nav a:hover{color:var(--primary)}nav a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--primary);transition:width .3s ease}nav a:hover::after{width:100%}.hero{height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#f0f4ff 0%,#e6f7ff 100%)}.hero-content{max-width:1200px;margin:0 auto;padding:2rem;position:relative;z-index:2}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;max-width:700px;background:linear-gradient(45deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:1.25rem;line-height:1.6;color:var(--gray);max-width:600px;margin-bottom:2rem}.cta-buttons{display:flex;gap:1rem;margin-top:2rem}.btn{padding:.75rem 1.5rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s ease;text-decoration:none}.btn-primary{background-color:var(--primary);color:#fff;border:none}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 20px rgba(37,99,235,.2)}.btn-outline{background-color:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background-color:rgba(37,99,235,.1);transform:translateY(-2px)}.bg-elements{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;opacity:.6}.grid-lines{position:absolute;width:200%;height:200%;top:-50%;left:-50%;background-image:linear-gradient(rgba(37,99,235,5%) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,5%) 1px,transparent 1px);background-size:40px 40px;transform:perspective(500px)rotateX(60deg);animation:grid-move 20s linear infinite}@keyframes grid-move{0%{transform:perspective(500px)rotateX(60deg)translateY(0)}100%{transform:perspective(500px)rotateX(60deg)translateY(40px)}}.floating-circles{position:absolute;width:100%;height:100%}.circle{position:absolute;border-radius:50%;opacity:.2;filter:blur(10px)}.circle-1{width:300px;height:300px;background:radial-gradient(circle,var(--primary) 0%,transparent 70%);top:20%;right:-10%;animation:float 15s ease-in-out infinite}.circle-2{width:200px;height:200px;background:radial-gradient(circle,var(--secondary) 0%,transparent 70%);bottom:10%;left:5%;animation:float 12s ease-in-out infinite reverse}.circle-3{width:150px;height:150px;background:radial-gradient(circle,#a855f7 0%,transparent 70%);top:30%;left:10%;animation:float 18s ease-in-out infinite 2s}@keyframes float{0%,100%{transform:translate(0,0)}25%{transform:translate(50px,-30px)}50%{transform:translate(20px,40px)}75%{transform:translate(-30px,20px)}}.features{padding:6rem 2rem;background-color:#fff}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:2.5rem;font-weight:700;color:var(--dark);margin-bottom:1rem}.section-header p{font-size:1.2rem;color:var(--gray);max-width:700px;margin:0 auto}.features-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:#fff;border-radius:12px;padding:2rem;transition:all .3s ease;border:1px solid rgba(0,0,0,5%)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.1);border-color:rgba(37,99,235,.2)}.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;background-color:rgba(37,99,235,.1);border-radius:12px;margin-bottom:1.5rem}.feature-icon svg{width:30px;height:30px;stroke:var(--primary);stroke-width:2;fill:none}.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--dark)}.feature-card p{color:var(--gray);line-height:1.6}footer{background-color:var(--dark);color:#fff;padding:4rem 2rem 2rem}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:3rem}.footer-logo{display:flex;align-items:center;font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:1rem}.footer-logo svg{margin-right:.5rem}.footer-description{color:rgba(255,255,255,.7);margin-bottom:2rem;max-width:300px}.footer-heading{font-size:1.2rem;font-weight:600;margin-bottom:1.5rem;color:#fff}.footer-list{list-style:none}.footer-list li{margin-bottom:.8rem}.footer-list a{color:rgba(255,255,255,.7);text-decoration:none;transition:color .3s ease}.footer-list a:hover{color:#fff}.social-links{display:flex;gap:1rem;margin-top:1.5rem}.social-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background-color:rgba(255,255,255,.1);transition:all .3s ease}.social-icon:hover{background-color:var(--primary);transform:translateY(-3px)}.social-icon svg{width:18px;height:18px;fill:#fff}.copyright{max-width:1200px;margin:3rem auto 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:rgba(255,255,255,.5);font-size:.9rem}@media(max-width:768px){.hero h1{font-size:2.5rem}.hero p{font-size:1rem}.cta-buttons{flex-direction:column}.btn{width:100%;text-align:center}.feature-card{padding:1.5rem}nav ul{gap:1.5rem}}@media(max-width:576px){.header-container{flex-direction:column;gap:1rem}nav ul{gap:1rem;font-size:.85rem}.hero h1{font-size:2rem}.section-header h2{font-size:2rem}}