.layout-wrapper{display:flex;flex-direction:column;min-height:100vh}.header{background-color:#fff;box-shadow:0 2px 4px #0000001a;position:sticky;top:0;z-index:100}.header-content{align-items:center;display:flex;justify-content:space-between;margin:0 auto;max-width:1200px;padding:1rem}.logo{color:#3b82f6;font-size:1.5rem;font-weight:700}nav ul{display:flex;list-style:none;margin:0;padding:0}nav ul li{margin-left:1.5rem}nav ul li a{color:#333;font-weight:500;text-decoration:none;transition:color .3s}nav ul li a:hover{color:#3b82f6}.main-content{flex:1}.footer{background-color:#1f2937;color:#f3f4f6;padding:1rem 2rem}.footer-content{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;margin:0 auto;max-width:1200px}.footer-logo{flex:300px}.footer-logo h3{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.footer-bottom{border-top:1px solid #374151;color:#9ca3af;font-size:.875rem;margin:2rem auto 0;max-width:1200px;padding-top:1rem;text-align:center}@media(max-width:768px){.header-content{flex-direction:column;gap:1rem}nav ul{margin-top:1rem}nav ul li{margin-left:1rem;margin-right:1rem}}.container{margin:0 auto;max-width:1200px;padding:0 15px}.row{display:flex;flex-wrap:wrap;margin-left:-15px;margin-right:-15px}.col-md-12,.col-md-6{padding-left:15px;padding-right:15px;position:relative;width:100%}@media(min-width:768px){.col-md-6{flex:0 0 50%;max-width:50%}}.text-center{text-align:center}.mb-12{margin-bottom:3rem}.mb-8{margin-bottom:2rem}.mb-6{margin-bottom:1.5rem}.mb-4{margin-bottom:1rem}