/* ============================================================================
   HEADER – Clean, Compact, Responsive
============================================================================ */
.header {
    width: 100%;
    padding: 10px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    height: 75px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo-img {
    height: 55px;
}

/* ============================================================================
   NAVIGATION MENU
============================================================================ */
.navbar .nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
    align-items: center;
}

.navbar ul li {
    position: relative;
}

.navbar ul li a {
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    color: #002D62;
    padding: 8px 0;
    transition: 0.25s;
}

.navbar ul li a:hover {
    color: #0096FF;
}

/* ============================================================================
   STABLE DROPDOWN (DESKTOP)
============================================================================ */
.dropdown {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 55px;
    left: 0;
    width: 250px;
    padding: 20px 25px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);

    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    pointer-events: none;
}

.dropdown:hover .mega-menu,
.dropdown.hover-active .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 250px;
    height: 25px;
}

.mega-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #002D62;
    margin-bottom: 10px;
}

.mega-menu a {
    display: block;
    margin-bottom: 10px;
    font-size: 15px;
    font-weight: 600;
    color: #002D62;
    text-decoration: none;
    transition: 0.2s ease;
}

.mega-menu a:hover {
    color: #0096FF;
    padding-left: 5px;
}

/* ============================================================================
   MOBILE MENU ICON
============================================================================ */
.mobile-menu-icon {
    display: none;
    font-size: 32px;
    cursor: pointer;
}

/* ============================================================================
   MOBILE RESPONSIVE
============================================================================ */
@media (max-width: 900px) {

    .mobile-menu-icon {
        display: block;
    }

    .navbar .nav-links {
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: #ffffff;
        padding: 20px 0;

        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: all 0.35s ease;
    }

    .nav-links.nav-active {
        max-height: 700px;
        opacity: 1;
        pointer-events: auto;
        border-bottom: 1px solid #eee;
    }

    .dropdown:hover .mega-menu {
        display: none;
    }

    .dropdown.open .mega-menu {
        display: block !important;
        position: static;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        pointer-events: auto;
        padding: 12px 20px;
        background: #f4f8ff;
        border-radius: 10px;
        box-shadow: none;
    }
}