/* ==========================================
   PROFESSIONAL ENTERPRISE NAVIGATION MENU
   Updated with enhanced dropdowns and CTA
   ========================================== */

/* Header Container */
.site-header {
    background-color: #ffffff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.site-header .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

/* Logo Styling */
.site-branding .site-logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2B4C7E;
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: -0.5px;
}

.site-branding .site-logo:hover {
    color: #FF8C42;
}

/* Navigation Menu */
.main-navigation {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.primary-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
    align-items: center;
}

.primary-menu > li {
    position: relative;
    margin: 0;
    padding: 0;
}

/* Regular Menu Links */
.primary-menu > li > a {
    display: block;
    color: #0F1F3D;
    font-weight: 500;
    font-size: 15px;
    padding: 10px 18px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.2px;
    position: relative;
}

.primary-menu > li > a:hover {
    color: #2B4C7E;
    background-color: rgba(43, 76, 126, 0.08);
}

/* Active/Current Page */
.primary-menu > li.current-menu-item > a,
.primary-menu > li.current_page_item > a {
    color: #2B4C7E;
    background-color: rgba(43, 76, 126, 0.12);
    font-weight: 600;
}

/* Menu items with submenus - add dropdown indicator */
.primary-menu > li.menu-item-has-children > a:after {
    content: '▾';
    font-size: 12px;
    margin-left: 6px;
    opacity: 0.7;
    transition: transform 0.3s ease;
}

.primary-menu > li.menu-item-has-children:hover > a:after {
    transform: rotate(180deg);
}

/* Hub Pages - Special Styling */
.primary-menu > li > a[href*="hub"] {
    color: #2B4C7E;
    font-weight: 600;
}

/* ==========================================
   DROPDOWN SUBMENUS - PROFESSIONAL STYLE
   ========================================== */

.primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 12px;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 8px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.primary-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-menu .sub-menu li {
    display: block;
    width: 100%;
}

.primary-menu .sub-menu a {
    display: block;
    padding: 12px 18px;
    color: #0F1F3D;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.primary-menu .sub-menu a:hover {
    background-color: rgba(43, 76, 126, 0.08);
    color: #2B4C7E;
    transform: translateX(4px);
}

.primary-menu .sub-menu li:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* ==========================================
   CTA BUTTON - PREMIUM STYLING
   ========================================== */

.primary-menu > li.menu-cta-button > a,
.primary-menu > li:last-child > a {
    background: linear-gradient(135deg, #FF8C42 0%, #ff7620 100%);
    color: #ffffff !important;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(255, 140, 66, 0.3);
    margin-left: 12px;
}

.primary-menu > li.menu-cta-button > a:hover,
.primary-menu > li:last-child > a:hover {
    background: linear-gradient(135deg, #ff7620 0%, #FF8C42 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 140, 66, 0.4);
}

/* No dropdown indicator on CTA button */
.primary-menu > li.menu-cta-button > a:after {
    display: none !important;
}

/* ==========================================
   MOBILE RESPONSIVE
   ========================================== */

@media (max-width: 1200px) {
    .primary-menu {
        gap: 4px;
    }
    
    .primary-menu > li > a {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .primary-menu > li.menu-cta-button > a {
        padding: 10px 22px;
        margin-left: 8px;
    }
}

@media (max-width: 1024px) {
    .primary-menu > li > a {
        padding: 10px 12px;
        font-size: 13px;
    }
}

/* Mobile Hamburger Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #2B4C7E;
    cursor: pointer;
    padding: 8px;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-navigation {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: #ffffff;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        padding: 20px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .main-navigation.active {
        transform: translateX(0);
    }
    
    .primary-menu {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .primary-menu > li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .primary-menu > li > a {
        padding: 15px 20px;
        border-radius: 0;
    }
    
    /* Mobile Dropdown */
    .primary-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0;
        padding-left: 20px;
        background: rgba(43, 76, 126, 0.03);
        display: none;
    }
    
    .primary-menu li.menu-item-has-children.open > .sub-menu {
        display: block;
    }
    
    .primary-menu .sub-menu a {
        padding: 12px 20px;
    }
    
    /* CTA Button on Mobile */
    .primary-menu > li.menu-cta-button > a {
        margin: 15px 20px;
        text-align: center;
        border-radius: 8px;
        margin-left: 20px;
    }
}

/* ==========================================
   ANIMATIONS & EFFECTS
   ========================================== */

/* Smooth entrance animation */
@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.site-header {
    animation: slideInDown 0.5s ease-out;
}

/* Scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Header scroll effect - slightly smaller shadow when scrolled */
.site-header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
}

/* ==========================================
   ACCESSIBILITY IMPROVEMENTS
   ========================================== */

.primary-menu a:focus {
    outline: 2px solid #2B4C7E;
    outline-offset: 2px;
}

.primary-menu .sub-menu a:focus {
    outline: 2px solid #2B4C7E;
}