/* ===================================
   MAIN NAVIGATION STYLES - FIXED
   =================================== */

/* Main Navigation Container */
.main-navigation {
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-navigation .navbar {
    padding: 0;
}

/* Navbar List - Single Line Fix */
.main-navigation .navbar-nav {
    display: flex;
    flex-wrap: nowrap;  /* Prevent wrapping */
    justify-content: center;
    align-items: center;
    list-style: none !important;
    margin: 0;
    padding: 0;
    width: 100%;
}

/* Remove list styling from all menu items */
.main-navigation ul,
.main-navigation ul li,
.main-navigation .dropdown-menu,
.main-navigation .dropdown-menu li {
    list-style: none !important;
    list-style-type: none !important;
    margin: 0;
    padding: 0;
}

/* Nav Items - Smaller spacing for single line */
.main-navigation .nav-item {
    margin: 0 2px;
    list-style: none !important;
    white-space: nowrap;
}

/* Nav Links - Reduced padding for compact menu */
.main-navigation .nav-link {
    color: var(--dark-color);
    font-weight: 600;
    padding: 20px 15px;  /* Reduced from 25px to 15px */
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 13px;  /* Reduced from 14px */
    position: relative;
    transition: all 0.3s;
    display: block;
    text-decoration: none;
}

.main-navigation .nav-link i {
    margin-right: 5px;
    font-size: 12px;
}

/* Nav Link Hover Effect */
.main-navigation .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s;
}

.main-navigation .nav-link:hover,
.main-navigation .nav-link.active {
    color: #667eea;
}

.main-navigation .nav-link:hover::before,
.main-navigation .nav-link.active::before {
    width: 80%;
}

/* ===================================
   DROPDOWN MENUS
   =================================== */

/* Main Dropdown Menu */
.main-navigation .dropdown-menu {
    border: none;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    padding: 15px 0;
    margin-top: 0;
    list-style: none !important;
    min-width: 280px;
    display: none;  /* Hidden by default */
}

.main-navigation .dropdown-menu.show {
    display: block;  /* Show when active */
}

/* Dropdown Items */
.main-navigation .dropdown-item {
    padding: 12px 25px;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s;
    list-style: none !important;
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.main-navigation .dropdown-item:hover,
.main-navigation .dropdown-item:focus {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding-left: 30px;
}

/* ===================================
   NESTED/SUBMENU DROPDOWNS
   =================================== */

/* Nested Dropdown Container */
.main-navigation .dropdown-submenu {
    position: relative;
}

/* Nested Dropdown Menu */
.main-navigation .dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -15px;
    margin-left: 0;
    display: none;
}

/* Show nested dropdown when parent is hovered or has .show class */
.main-navigation .dropdown-submenu:hover > .dropdown-menu,
.main-navigation .dropdown-submenu > .dropdown-menu.show {
    display: block;
}

/* Nested Dropdown Toggle */
.main-navigation .dropdown-submenu > .dropdown-item {
    position: relative;
    cursor: pointer;
}

/* Chevron Icon */
.main-navigation .dropdown-submenu > .dropdown-item .fa-chevron-right {
    font-size: 10px;
    margin-left: 10px;
    transition: transform 0.3s;
    float: right;
    margin-top: 4px;
}

.main-navigation .dropdown-submenu > .dropdown-item:hover .fa-chevron-right {
    transform: translateX(3px);
}

/* ===================================
   MOBILE MENU STYLES
   =================================== */

/* Mobile Menu Toggle */
.navbar-toggler {
    border: none;
    padding: 10px;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(26, 84, 144, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile Responsive Styles */
@media (max-width: 991px) {
    .main-navigation .navbar-nav {
        text-align: center;
        flex-direction: column;
        flex-wrap: wrap;
    }
    
    .main-navigation .nav-item {
        width: 100%;
    }
    
    .main-navigation .nav-link {
        padding: 15px 20px;
    }
    
    .main-navigation .dropdown-menu {
        border: none;
        box-shadow: none;
        background: rgba(102, 126, 234, 0.05);
        width: 100%;
    }
    
    /* Mobile Nested Dropdowns */
    .main-navigation .dropdown-submenu > .dropdown-menu {
        position: static;
        margin-left: 20px;
        box-shadow: none;
        background: rgba(102, 126, 234, 0.03);
        margin-top: 0;
    }
    
    .main-navigation .dropdown-item {
        padding: 10px 20px;
    }
    
    /* Hide chevron on mobile, show arrow down */
    .main-navigation .dropdown-submenu > .dropdown-item .fa-chevron-right {
        transform: rotate(90deg);
    }
}

/* For very large screens - even more compact */
@media (min-width: 1400px) {
    .main-navigation .nav-link {
        padding: 20px 20px;
        font-size: 14px;
    }
}

/* ===================================
   FIX DROPDOWN ISSUES
   =================================== */

/* Ensure dropdowns don't get cut off */
.main-navigation .dropdown,
.main-navigation .dropdown-submenu {
    position: relative;
}

/* Remove Bootstrap's default dropdown caret */
.main-navigation .dropdown-toggle::after {
    display: inline-block;
    margin-left: 5px;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

/* Make sure submenus appear above other content */
.main-navigation .dropdown-submenu .dropdown-menu {
    z-index: 1001;
}

/* Smooth transitions */
.main-navigation .dropdown-menu,
.main-navigation .dropdown-item {
    transition: all 0.3s ease;
}

/* Prevent container overflow */
.main-navigation .container {
    max-width: 100%;
}

.main-navigation .navbar-collapse {
    overflow: visible;
}