:root{--primary: #3b82f6;--secondary: #1f2937;--accent: #f59e0b;--light: #f3f4f6;--border: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--light);color:var(--secondary)}.app{display:flex;flex-direction:column;min-height:100vh}.navbar{background-color:#fff;box-shadow:0 2px 4px #0000001a;position:sticky;top:0;z-index:100}.nav-container{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--primary);text-decoration:none;transition:color .3s ease}.nav-logo:hover{color:var(--accent)}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{color:var(--secondary);text-decoration:none;font-weight:500;transition:color .3s ease}.nav-link:hover{color:var(--primary)}main{flex:1;max-width:1200px;width:100%;margin:0 auto;padding:3rem 2rem}.footer{background-color:var(--secondary);color:#fff;text-align:center;padding:2rem;margin-top:auto}@media (max-width: 768px){.nav-menu{gap:1rem}main{padding:2rem 1rem}}.hero{text-align:center;padding:4rem 2rem;background:linear-gradient(135deg,#3b82f6,#1f2937);color:#fff;border-radius:8px;margin-bottom:3rem}.hero h1{font-size:3rem;margin-bottom:1rem}.hero p{font-size:1.25rem;margin-bottom:2rem;opacity:.9}.btn{padding:.75rem 2rem;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-primary{background-color:#f59e0b;color:#fff}.btn-primary:hover{background-color:#d97706;transform:translateY(-2px);box-shadow:0 4px 12px #f59e0b4d}.features{margin-bottom:3rem}.features h2{font-size:2rem;margin-bottom:2rem;text-align:center}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px #00000026}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.5rem;margin-bottom:.5rem;color:#3b82f6}.feature-card p{color:#6b7280;line-height:1.6}.content-section{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;line-height:1.8}.content-section p{margin-bottom:1.5rem;color:#4b5563}.content-section h2{font-size:1.75rem;margin:2rem 0 1rem;color:#3b82f6}.contact-container{max-width:600px;margin:0 auto}.contact-form{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#1f2937}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid #e5e7eb;border-radius:4px;font-family:inherit;font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}@media (max-width: 768px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.features h2{font-size:1.5rem}}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}