:root{--primary:#4a90e2;--primary-dark:#2c5f95;--bg:#f8fafc;--surface:#fff;--text-main:#1a202c;--text-muted:#718096;--border:#e2e8f0;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text-main);min-height:100vh;font-family:Inter,sans-serif;overflow-x:hidden}nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;border-bottom:1px solid var(--border);background:#fffc;justify-content:space-between;align-items:center;padding:1.5rem 5%;display:flex;position:sticky;top:0}.logo{color:var(--primary);cursor:pointer;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:800;display:flex}.logo span{color:var(--text-main)}.nav-links{align-items:center;gap:2rem;display:flex}.nav-links a{color:var(--text-muted);transition:var(--transition);cursor:pointer;font-weight:500;text-decoration:none}.nav-links a:hover,.nav-links a.active{color:var(--primary)}.btn{cursor:pointer;transition:var(--transition);border:none;border-radius:8px;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;text-decoration:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 6px #4a90e233}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 12px #4a90e24d}.container{max-width:1200px;margin:0 auto;padding:4rem 5%}.hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:6rem 5% 4rem;display:flex}.hero h1{letter-spacing:-.05em;background:linear-gradient(135deg, var(--text-main), var(--primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1.5rem;font-size:4rem;font-weight:800;line-height:1.1}.hero p{color:var(--text-muted);max-width:600px;margin-bottom:2.5rem;font-size:1.25rem;line-height:1.6}.hero-btns{gap:1rem;display:flex}.badge{color:var(--primary);background:#4a90e21a;border-radius:50px;margin-bottom:1.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:600;display:inline-block}.features{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:4rem;display:grid}.feature-card{background:var(--surface);border:1px solid var(--border);transition:var(--transition);border-radius:16px;padding:2rem}.feature-card:hover{border-color:var(--primary);transform:translateY(-5px);box-shadow:0 10px 30px #0000000d}.feature-icon{width:48px;height:48px;color:var(--primary);background:#4a90e21a;border-radius:12px;justify-content:center;align-items:center;margin-bottom:1.5rem;font-size:1.5rem;display:flex}.feature-card h3{margin-bottom:.75rem;font-size:1.25rem}.feature-card p{color:var(--text-muted);line-height:1.6}.fade-in{animation:.4s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.form-group{text-align:left;margin-bottom:1.5rem}.form-group label{margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.form-group input,.form-group textarea{border:1px solid var(--border);width:100%;transition:var(--transition);border-radius:8px;padding:.75rem 1rem;font-family:Inter,sans-serif;font-size:1rem}.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4a90e21a}