*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #6366f1;--secondary-color: #8b5cf6;--text-color: #1f2937;--text-light: #6b7280;--bg-color: #ffffff;--bg-light: #f9fafb;--border-color: #e5e7eb;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}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;color:var(--text-color);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:var(--bg-color);box-shadow:var(--shadow);position:sticky;top:0;z-index:1000;padding:1rem 0}.navbar .container{display:flex;justify-content:space-between;align-items:center}.logo h1{font-size:1.5rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color .3s;cursor:pointer}.nav-menu a:hover{color:var(--primary-color)}.main-content{min-height:calc(100vh - 200px)}.hero{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:120px 0;text-align:center}.hero-title{font-size:3.5rem;margin-bottom:1rem;font-weight:700}.hero-subtitle{font-size:1.5rem;margin-bottom:2rem;opacity:.9}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:12px 32px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s}.btn-primary{background:#fff;color:var(--primary-color)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background:#fff;color:var(--primary-color)}.features{padding:80px 0;background:var(--bg-light)}.section-title{text-align:center;font-size:2.5rem;margin-bottom:3rem;color:var(--text-color)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card{background:#fff;padding:2rem;border-radius:12px;text-align:center;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-color)}.feature-card p{color:var(--text-light)}.services{padding:80px 0}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.service-card{background:var(--bg-light);padding:2rem;border-radius:12px;border-left:4px solid var(--primary-color);transition:transform .3s}.service-card:hover{transform:translate(5px)}.service-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--primary-color)}.service-card p{color:var(--text-light)}.contact{padding:80px 0;background:var(--bg-light)}.contact-content{max-width:600px;margin:0 auto}.contact-form{background:#fff;padding:2rem;border-radius:12px;box-shadow:var(--shadow)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--text-color)}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid var(--border-color);border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.footer{background:var(--text-color);color:#fff;padding:2rem 0;text-align:center}@media (max-width: 768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.nav-menu{gap:1rem;font-size:.9rem}.section-title{font-size:2rem}.features-grid,.services-grid{grid-template-columns:1fr}}