* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f4f6f9;
}


header {
    width: 100%;
    background: linear-gradient(90deg, #1f2f46, #3a5c8e);
    padding: 18px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: visible;   
}


.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-area img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-area h1 {
    color: white;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}


nav ul {
    list-style: none;
    display: flex;
    gap: 35px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-weight: 500;
    font-size: 15px;
    position: relative;
    transition: 0.3s;
}


nav ul li a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    left: 0;
    bottom: -6px;
    background-color: #ea0a0a;
    transition: 0.3s;
}
.solutions-item {
    position: relative;
}


nav ul li a:hover::after {
    width: 100%;
}


@media (max-width:900px){


header{
    padding:15px 20px;
    flex-direction:row;
}
}
.menu-toggle{
    display:block;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100vw;
    display: none; 
    padding: 0;
    z-index: 999;
    border-top: 3px solid #ea0a0a; 
}


.mega-menu.active {
    display: flex !important; 
}


.column.left-panel {
    background-color: #1a2a44; 
    width: 30%;
    padding: 40px 20px 40px 60px;
    display: flex;
    flex-direction: column;
}

.column.right-panel {
    background-color: #4a8df1; 
    width: 70%;
    padding: 40px 60px;
}


.right-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}


.column h3 {
    color: #ffffff !important;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding-bottom: 10px;
}


.column a {
    color: #ffffff !important; 
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 12px;
    display: block;
    transition: 0.3s;
}


.column a:hover, .active-link {
    color: #ea0a0a !important;
}


.sub-links {
    margin-left: 15px;
    margin-bottom: 15px;
}
.sub-links a {
    font-size: 12px;
    opacity: 0.9;
    margin-bottom: 5px;
}


.mega-menu.active {
    opacity: 1;
    visibility: visible;
}



.column {
    display: flex;
    flex-direction: column;
    min-width: 250px;
}

.column h3 {
    color: white;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 700;
}

.column a {
    color: #eaeaea;
    text-decoration: none;
    margin-bottom: 10px;
    font-size: 14px;
    transition: 0.2s;
}

.column a:hover {
    color: #da260a;
    padding-left: 5px;
}


.solutions-menu {
    position: absolute;
    top: 100%;
   right: 0;

    width: 260px;
    background: linear-gradient(90deg,#4a6fa5,#6c8dc7);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
    z-index: 999;
}

.solutions-menu.active {
    opacity: 1;
    visibility: visible;
}

.solutions-menu a {
    padding: 14px 18px;
    text-decoration: none;
    color: white;
    font-size: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    transition: 0.2s;
}

.solutions-menu a:hover {
    background-color: rgba(0,0,0,0.2);
}

.solutions-menu .top-item {
    font-weight: 600;
    background-color: rgba(0,0,0,0.15);
}



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



@media (max-width:900px){

header{
    padding:15px 20px;
    flex-direction:row;
}


.menu-toggle{
    display:block;
}


nav{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    background:#1f2f46;
    display:none;
    z-index:9999;
}


nav.active{
    display:block;
}


nav ul{
    flex-direction:column;
    gap:0;
}

nav ul li{
    width:100%;
    border-bottom:1px solid rgba(255,255,255,0.15);
}

nav ul li a{
    display:block;
    padding:15px 20px;
}


.mega-menu{
    position:relative !important;
    width:100% !important;
    flex-direction:column !important;
}

.column.left-panel,
.column.right-panel{
    width:100% !important;
    padding:20px !important;
}

.right-grid{
    grid-template-columns:1fr !important;
}


.solutions-menu{
    position:relative !important;
    width:100% !important;
}

}