*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa}:root{--nlnog-blue:#4db8e8;--nlnog-dark-blue:#233773;--nlnog-light-blue:#e8f4fd;--nlnog-gray:#6c757d;--nlnog-dark-gray:#495057;--nlnog-light-gray:#f8f9fa}.navbar{background-color:var(--nlnog-dark-blue);color:#fff;padding:.75rem 2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;box-shadow:0 2px 4px rgba(0,0,0,.1);min-height:60px}.navbar-brand .brand-link{color:#fff;text-decoration:none;font-size:1.5rem;font-weight:700;display:flex;align-items:center;gap:.75rem}.navbar-brand .brand-logo{height:40px;width:auto}.navbar-brand .brand-text{display:inline-block}.navbar-menu{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.navbar-menu nav ul{display:flex;list-style:none;gap:1.5rem;margin:0;padding:0}.navbar-menu nav ul li{margin:0}.navbar-menu nav ul a{color:#fff;text-decoration:none;padding:.5rem 1rem;border-radius:4px;transition:background-color .3s ease;display:block}.navbar-menu nav ul a:hover,.navbar-menu nav ul a.active{background-color:rgba(255,255,255,.2)}.contact-info{display:flex;align-items:center;gap:1rem}.email-link{color:#fff;text-decoration:none;font-size:.9rem;transition:color .3s ease}.email-link:hover{color:var(--nlnog-blue);text-decoration:underline}.social-links{display:flex;gap:.5rem}.social-link{color:#fff;transition:color .3s ease}.social-link:hover{color:var(--nlnog-blue)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.mobile-menu-toggle{display:none;background:0 0;border:none;cursor:pointer;padding:.5rem;flex-direction:column;justify-content:center;align-items:center;gap:4px;z-index:1001}.hamburger-line{width:25px;height:3px;background-color:#fff;transition:all .3s ease;border-radius:2px}.mobile-menu-toggle.active .hamburger-line:nth-child(1){transform:rotate(45deg)translate(6px,6px)}.mobile-menu-toggle.active .hamburger-line:nth-child(2){opacity:0}.mobile-menu-toggle.active .hamburger-line:nth-child(3){transform:rotate(-45deg)translate(6px,-6px)}.hero{background:linear-gradient(135deg,var(--nlnog-dark-blue) 0%,var(--nlnog-blue) 100%);color:#fff;padding:4rem 2rem;text-align:center;position:relative;overflow:hidden;min-height:500px;display:flex;align-items:center;justify-content:center}.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;z-index:0}.hero-images{position:relative;width:100%;height:100%}.hero-image{position:absolute;top:0;left:0;right:0;bottom:0;background-size:cover;background-position:50%;background-repeat:no-repeat;opacity:0;transition:opacity 2s ease-in-out}.hero-image.active{opacity:.4}.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(35,55,115,.8) 0%,rgba(77,184,232,.8) 100%);z-index:1}.hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;color:#fff;border-bottom:none;line-height:1.2;text-shadow:0 2px 4px rgba(0,0,0,.3)}.hero-subtitle{font-size:1.25rem;margin-bottom:2.5rem;color:rgba(255,255,255,.9);line-height:1.6;font-weight:300}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-block;padding:.875rem 2rem;border-radius:6px;text-decoration:none;font-weight:600;font-size:1rem;transition:all .3s ease;border:2px solid transparent;cursor:pointer;text-align:center;min-width:160px}.btn-primary{background-color:#fff;color:var(--nlnog-dark-blue);border-color:#fff}.btn-primary:hover{background-color:var(--nlnog-light-blue);color:var(--nlnog-dark-blue);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.2);text-decoration:none}.btn-secondary{background-color:transparent;color:#fff;border-color:#fff}.btn-secondary:hover{background-color:#fff;color:var(--nlnog-dark-blue);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.2);text-decoration:none}main{max-width:1200px;margin:0 auto;background:#fff;min-height:calc(100vh - 200px);box-shadow:0 0 10px rgba(0,0,0,.1)}.main-content{padding:2rem}h1,h2,h3,h4,h5,h6{color:var(--nlnog-dark-blue);margin-bottom:1rem;line-height:1.3}h1{font-size:2.5rem;border-bottom:3px solid var(--nlnog-blue);padding-bottom:.5rem;margin-bottom:2rem}h2{font-size:2rem;margin-top:2rem}h3{font-size:1.5rem;margin-top:1.5rem}p{margin-bottom:1rem}a{color:var(--nlnog-blue);text-decoration:none}a:hover{color:var(--nlnog-dark-blue);text-decoration:underline}ul,ol{margin-bottom:1rem;padding-left:2rem}li{margin-bottom:.5rem}blockquote{border-left:4px solid var(--nlnog-blue);padding-left:1rem;margin:1rem 0;font-style:italic;color:var(--nlnog-gray)}code{background-color:var(--nlnog-light-blue);padding:.2rem .4rem;border-radius:3px;font-family:monaco,menlo,ubuntu mono,monospace;font-size:.9em}pre{background-color:var(--nlnog-light-blue);padding:1rem;border-radius:5px;overflow-x:auto;margin:1rem 0}pre code{background:0 0;padding:0}table{width:100%;border-collapse:collapse;margin:1rem 0}th,td{padding:.75rem;text-align:left;border-bottom:1px solid #dee2e6}th{background-color:var(--nlnog-light-blue);font-weight:700;color:var(--nlnog-dark-blue)}footer{background-color:var(--nlnog-dark-gray);color:#fff;text-align:center;padding:2rem;margin-top:2rem}footer a{color:var(--nlnog-blue)}footer a:hover{color:#fff}@media(max-width:768px){.navbar{flex-direction:row;justify-content:space-between;align-items:center;padding:1rem;position:relative}.mobile-menu-toggle{display:flex}.navbar-menu{position:absolute;top:100%;left:0;right:0;background-color:var(--nlnog-dark-blue);flex-direction:column;gap:0;width:100%;max-height:0;overflow:hidden;transition:max-height .3s ease;box-shadow:0 4px 6px rgba(0,0,0,.1);z-index:1000}.navbar-menu.active{max-height:500px;padding:1rem 0}.navbar-menu nav{width:100%}.navbar-menu nav ul{flex-direction:column;gap:0;width:100%}.navbar-menu nav ul li{width:100%}.navbar-menu nav ul a{padding:1rem 2rem;border-radius:0;border-bottom:1px solid rgba(255,255,255,.1)}.contact-info{flex-direction:column;gap:1rem;padding:1rem 2rem}.hero{padding:3rem 1rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.hero-cta{flex-direction:column;align-items:center}.btn{width:100%;max-width:280px}.main-content{padding:1rem}h1{font-size:2rem}h2{font-size:1.5rem}}@media(max-width:480px){.navbar-menu nav ul{flex-direction:column;gap:.5rem}.contact-info{flex-direction:column;gap:.5rem}.hero{padding:2rem 1rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}h1{font-size:1.75rem}}.text-center{text-align:center}.text-muted{color:var(--nlnog-gray)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.sponsors-grid{margin-top:2rem}.sponsors-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:2rem}.sponsor-card{background:#fff;border:1px solid #e9ecef;border-radius:8px;padding:1.5rem;transition:all .3s ease;box-shadow:0 2px 4px rgba(0,0,0,.1)}.sponsor-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(0,0,0,.15);border-color:var(--nlnog-blue)}.spnsr-link{text-decoration:none;color:inherit;display:block}.spnsr-link:hover{text-decoration:none;color:inherit}.sponsor-logo{text-align:center;margin-bottom:1rem;height:80px;display:flex;align-items:center;justify-content:center}.sponsor-logo img{max-height:80px;max-width:100%;object-fit:contain}.sponsor-info{text-align:center}.sponsor-name{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:var(--nlnog-dark-blue)}.sponsor-description{color:var(--nlnog-gray);font-size:.9rem;line-height:1.5;margin:0}.sponsors-carousel{background-color:var(--nlnog-light-gray);padding:3rem 0;overflow:hidden}.sponsors-carousel-container{max-width:1200px;margin:0 auto;padding:0 2rem}.sponsors-carousel-title{text-align:center;font-size:2rem;color:var(--nlnog-dark-blue);margin-bottom:2rem;font-weight:600}.sponsors-carousel-track{overflow:hidden;margin-bottom:2rem}.sponsors-carousel-slides{display:flex;animation:scroll 30s linear infinite;width:calc(200% + 2rem)}.sponsor-slide{flex:0 0 200px;margin-right:2rem;display:flex;align-items:center;justify-content:center;height:100px}.sponsor-carousel-link{display:block;width:100%;height:100%;display:flex;align-items:center;justify-content:center;transition:opacity .3s ease}.sponsor-carousel-link:hover{opacity:.8;text-decoration:none}.sponsor-carousel-logo{max-height:60px;max-width:180px;object-fit:contain;filter:grayscale(100%);transition:filter .3s ease}.sponsor-carousel-link:hover .sponsor-carousel-logo{filter:grayscale(0%)}.sponsors-carousel-cta{text-align:center}.sponsors-carousel-cta .btn-secondary{background-color:var(--nlnog-dark-blue);color:#fff;border-color:var(--nlnog-dark-blue)}.sponsors-carousel-cta .btn-secondary:hover{background-color:var(--nlnog-blue);color:#fff;border-color:var(--nlnog-blue);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.2);text-decoration:none}@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}@media(max-width:768px){.sponsors-row{grid-template-columns:1fr;gap:1.5rem}.sponsor-slide{flex:0 0 150px;margin-right:1rem}.sponsor-carousel-logo{max-height:50px;max-width:130px}.sponsors-carousel-container{padding:0 1rem}.sponsors-carousel-title{font-size:1.5rem}}@media(max-width:480px){.sponsors-carousel{padding:2rem 0}.sponsor-slide{flex:0 0 120px}.sponsor-carousel-logo{max-height:40px;max-width:100px}}