:root{--primary-color: #003366;--secondary-color: #DAA520;--text-color: #333333;--bg-light: #f8f9fa;--white: #ffffff;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-800: #1f2937;--font-main: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);color:var(--text-color);line-height:1.6;background-color:var(--bg-light);min-height:100vh}a{text-decoration:none;color:inherit;transition:color .3s}ul{list-style:none}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-center{text-align:center}.mb-1{margin-bottom:1rem}.mb-2{margin-bottom:2rem}.mb-4{margin-bottom:4rem}.py-4{padding-top:4rem;padding-bottom:4rem}.btn{display:inline-block;padding:12px 24px;background-color:var(--primary-color);color:var(--white);border-radius:4px;transition:all .3s ease;border:none;cursor:pointer;font-weight:600;font-size:1rem}.btn:hover{background-color:#024;transform:translateY(-2px)}.btn-secondary{background-color:var(--secondary-color);color:var(--primary-color)}.btn-secondary:hover{background-color:#b8860b}.btn-outline{background-color:transparent;border:2px solid var(--white);color:var(--white)}.btn-outline:hover{background-color:var(--white);color:var(--primary-color)}.section-title{text-align:center;margin-bottom:3rem;color:var(--primary-color);font-size:2.5rem;position:relative;padding-bottom:1rem}.section-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:4px;background-color:var(--secondary-color)}.card{background:var(--white);padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000000d;transition:transform .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 10px 15px #0000001a}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.navbar{background-color:var(--white);box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:1000}.nav-container{display:flex;justify-content:space-between;align-items:center;height:80px}.nav-logo{height:60px;display:flex;align-items:center;font-weight:700;font-size:1.5rem;color:var(--primary-color)}.nav-logo img{height:100%;margin-right:10px}.nav-links{display:flex;gap:2rem}.nav-link{font-weight:500;color:var(--text-color);position:relative}.nav-link:hover,.nav-link.active{color:var(--primary-color)}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background-color:var(--secondary-color);transition:width .3s}.nav-link:hover:after,.nav-link.active:after{width:100%}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--primary-color)}@media(max-width:768px){.mobile-menu-btn{display:block}.nav-links{display:none;position:absolute;top:80px;left:0;width:100%;background-color:var(--white);flex-direction:column;padding:2rem;box-shadow:0 4px 6px #0000001a;text-align:center}.nav-links.open{display:flex}}