*{
    box-sizing:border-box;
}

body{
    overflow-x:hidden;
}

body{
    margin:0;
    font-family:'Roboto Condensed', sans-serif;
}

.main-header{
    background-color:#002147;
    width:100%;
    height:80px;
    font-weight:500; 
    font-family: 'Roboto Condensed', sans-serif;

    position:sticky;
    top: 0;
    z-index:1000;
}

.container{
    max-width:1200px;
    margin:0 auto;
    padding:0 24px;
    width:100%;
}

.main-header nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:100%;
    padding:12px 0;
}

.nav-links a:hover {
    opacity: 0.8;
}

.navbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:100%;
    padding:0 40px;
    flex-wrap: wrap;
}

.logo img{
    height:60px;
}

.nav-links{
    display:flex;
    gap:30px;
    box-sizing:border-box;
}

.nav-links a{
    color:white;
    text-decoration:none;
    font-weight:500;
}

.hamburger{
    display:none;
    font-size:28px;
    color:white;
    cursor:pointer;
}

.close-btn{
    display:none;
}

@media (max-width:1024px){

.hamburger{
    display:block;
    font-size:28px;
    cursor:pointer;
}

.nav-links{
    position:fixed;
    top:0;
    right:0;

    width:260px;
    height:100%;
    max-height: 100%;

    background:#002147;

    display:flex;
    flex-direction:column;

    transform:translateX(100%);
    transition:transform 0.3s ease;

    overflow-y:auto;

    z-index:1000;

    /* smooth scrolling */
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.nav-links.active{
    transform:translateX(0);
}

.nav-links a{
    flex-shrink:0;
}

/* menu header */
.menu-header{
    display:flex;
    justify-content:flex-end;
    padding:20px;
    border-bottom:1px solid rgba(255,255,255,0.15);
}

/* close button */
.close-btn{
    display:block;
    font-size:24px;
    cursor:pointer;
    color: #ffffff;
    padding:8px;
}

.close-btn:hover{
    opacity:0.7;
}

/* menu links */
.nav-links a{
    padding:16px 20px;
    border-bottom:1px solid rgba(255,255,255,0.15);
}

}

/* Dropdown container */
.dropdown {
    position: relative;
}

/* Mega menu box */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;

    display: flex;
    gap: 60px;

    background: white;
    padding: 30px 40px;

    width: 480px;

    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-radius: 8px;

    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);

    transition: all 0.25s ease;

    z-index: 999;
}

/* Show on hover */
.dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Column */
.mega-column {
    display: flex;
    flex-direction: column;
}

/* Column title */
.mega-column h4 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #1f3c88;
}

/* Links */
.mega-column a {
    text-decoration: none;
    color: #555;
    padding: 5px 0;
    font-size: 14px;
}

/* Hover effect */
.mega-column a:hover {
    color: #0f4c81;
}