/* ========================================
   UNIFIED MENU CSS - Desktop & Mobile
   ======================================== */

/* CSS Variables */
:root {
    --menu-primary-color: #333333;
    --menu-primary-hover: #6c7ae0;
    --menu-secondary-color: #666666;
    --menu-background: #ffffff;
    --menu-background-hover: #f8f9fa;
    --menu-border: #e3f2fd;
    --menu-border-hover: #6c7ae0;
    --menu-shadow: 0 2px 8px rgba(0,0,0,0.1);
    --menu-transition: all 0.3s ease;
    --menu-radius: 8px;
}

/* ========================================
   DESKTOP MENU STYLES
   ======================================== */

/* Main Menu Container */
.main-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-menu > li {
    position: relative;
    list-style: none;
}

.main-menu > li > a {
    color: var(--menu-primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    padding: 12px 16px;
    display: block;
    transition: var(--menu-transition);
    border-radius: var(--menu-radius);
}

.main-menu > li > a:hover {
    color: var(--menu-primary-hover);
    background-color: var(--menu-background-hover);
}

/* Remove focus and active visual effects for mouse clicks */
.main-menu > li > a:focus:not(:focus-visible),
.main-menu > li > a:active {
    outline: none !important;
    box-shadow: none !important;
}

/* Desktop Submenu */
.main-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--menu-background);
    min-width: 200px;
    max-width: 100vw;
    box-shadow: var(--menu-shadow);
    border-radius: var(--menu-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--menu-transition);
    z-index: 1000;
    border: 1px solid #e0e0e0;
    overflow: hidden;
    box-sizing: border-box;
}

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

.main-menu .sub-menu li {
    list-style: none;
}

.main-menu .sub-menu li a {
    color: var(--menu-primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 20px;
    display: block;
    transition: var(--menu-transition);
    border-bottom: 1px solid #f0f0f0;
    box-sizing: border-box;
    position: relative;
}

.main-menu .sub-menu li:last-child a {
    border-bottom: none;
}

.main-menu .sub-menu li a:hover {
    color: var(--menu-primary-hover);
    background-color: var(--menu-background-hover);
    padding-left: 20px;
    border-left: 3px solid var(--menu-border-hover);
    margin-left: 0;
}

/* Remove focus and active visual effects for submenu links */
.main-menu .sub-menu li a:focus:not(:focus-visible),
.main-menu .sub-menu li a:active {
    outline: none !important;
    box-shadow: none !important;
}

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

@media (max-width: 992px) {
    /* Mobile Menu Container */
    .main-menu-m {
        background-color: var(--menu-background);
        padding: 10px 0;
        box-shadow: var(--menu-shadow);
    }

    .main-menu-m > li {
        position: relative;
        list-style: none;
        border-bottom: 1px solid #f0f0f0;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }

    .main-menu-m > li:last-child {
        border-bottom: none;
    }

    .main-menu-m > li > a {
        color: #666;
        text-decoration: none;
        font-weight: normal;
        font-size: 12px;
        padding: 16px 20px;
        display: flex;
        align-items: center;
        flex: 1;
        transition: var(--menu-transition);
        line-height: 1.833333;
    }

    .main-menu-m > li > a:hover {
        color: var(--menu-primary-hover);
        background-color: var(--menu-background-hover);
    }

    /* Remove focus and active visual effects for mobile menu links */
    .main-menu-m > li > a:focus:not(:focus-visible),
    .main-menu-m > li > a:active {
        outline: none !important;
        box-shadow: none !important;
    }

    /* Mobile Submenu */
    .main-menu-m .sub-menu-m {
        background: var(--menu-background);
        padding: 0;
        display: none !important;
        border-left: 3px solid var(--menu-border);
        margin: 0 10px;
        max-width: calc(100% - 20px);
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.3s ease-out, opacity 0.2s ease-out !important;
        opacity: 0 !important;
        box-shadow: var(--menu-shadow);
        border-radius: 0 var(--menu-radius) var(--menu-radius) 0;
        box-sizing: border-box;
        width: calc(100% - 20px);
        order: 3;
    }

    .main-menu-m .sub-menu-m.show {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        max-height: 500px !important;
        transition: max-height 0.3s ease-in, opacity 0.2s ease-in !important;
    }

    .main-menu-m .sub-menu-m li {
        list-style: none;
    }

    .main-menu-m .sub-menu-m li a {
        color: #666;
        text-decoration: none;
        font-size: 11px;
        font-weight: normal;
        padding: 12px 20px 12px 60px;
        display: block;
        transition: var(--menu-transition);
        border-bottom: 1px solid #f0f0f0;
        word-wrap: break-word;
        overflow-wrap: break-word;
        box-sizing: border-box;
        line-height: 1.833333;
    }

    .main-menu-m .sub-menu-m li:last-child a {
        border-bottom: none;
    }

    .main-menu-m .sub-menu-m li a:hover {
        color: var(--menu-primary-hover);
        background-color: var(--menu-background-hover);
        padding-left: 75px;
        border-left: 3px solid var(--menu-border-hover);
    }

    /* Remove focus and active visual effects for mobile submenu links */
    .main-menu-m .sub-menu-m li a:focus:not(:focus-visible),
    .main-menu-m .sub-menu-m li a:active {
        outline: none !important;
        box-shadow: none !important;
    }

    /* Mobile Menu Arrow - Only for main menu items */
    .main-menu-m > li > .arrow-main-menu-m {
        position: relative;
        color: var(--menu-secondary-color);
        font-size: 16px;
        cursor: pointer;
        transition: var(--menu-transition);
        padding: 16px 10px;
        z-index: 10;
        background-color: transparent;
        border-radius: 4px;
        min-width: 32px;
        min-height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    
    /* Hide ALL arrows in submenus - ULTRA SPECIFIC */
    .sub-menu-m .arrow-main-menu-m,
    .sub-menu .arrow-main-menu-m,
    .main-menu-m .sub-menu-m .arrow-main-menu-m,
    .main-menu-m .sub-menu .arrow-main-menu-m,
    .main-menu-m li .sub-menu-m .arrow-main-menu-m,
    .main-menu-m li .sub-menu .arrow-main-menu-m,
    .sub-menu-m span.arrow-main-menu-m,
    .sub-menu span.arrow-main-menu-m {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
        top: -9999px !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }

    .main-menu-m > li > .arrow-main-menu-m:hover {
        color: var(--menu-primary-hover);
        background-color: rgba(0, 0, 0, 0.05);
    }

    /* Remove focus and active visual effects for mobile menu arrows */
    .main-menu-m > li > .arrow-main-menu-m:focus:not(:focus-visible),
    .main-menu-m > li > .arrow-main-menu-m:active,
    .main-menu-m > li > .turn-arrow-main-menu-m:focus:not(:focus-visible),
    .main-menu-m > li > .turn-arrow-main-menu-m:active {
        outline: none !important;
        box-shadow: none !important;
    }

    /* Arrow when submenu is open - minus icon */
    .main-menu-m > li > .turn-arrow-main-menu-m {
        background-color: transparent;
        color: var(--menu-primary-color);
    }

    .main-menu-m > li > .turn-arrow-main-menu-m:hover {
        background-color: var(--menu-background-hover);
        color: var(--menu-primary-hover);
    }

    .main-menu-m > li > .arrow-main-menu-m i {
        transition: all 0.3s ease;
        display: inline-block;
        transform-origin: center;
    }

    /* Minus icon when submenu is open */
    .main-menu-m > li > .turn-arrow-main-menu-m i.fa-minus {
        font-size: 16px;
        font-weight: normal;
    }
}

/* ========================================
   RESPONSIVE BREAKPOINTS
   ======================================== */

@media (max-width: 768px) {
    .main-menu-m > li > a {
        font-size: 14px;
        padding: 14px 20px;
    }

    .main-menu-m .sub-menu-m {
        margin: 0 8px;
        max-width: calc(100% - 16px);
        width: calc(100% - 16px);
    }

    .main-menu-m .sub-menu-m li a {
        font-size: 11px;
        font-weight: normal;
        padding: 10px 15px 10px 50px;
    }
}

@media (max-width: 480px) {
    .main-menu-m > li > a {
        font-size: 12px;
        padding: 12px 15px;
    }

    .main-menu-m .sub-menu-m {
        margin: 0 8px;
        max-width: calc(100% - 16px);
        width: calc(100% - 16px);
    }

    .main-menu-m .sub-menu-m li a {
        font-size: 11px;
        font-weight: 400;
        padding: 8px 12px 8px 40px;
    }

    .main-menu-m > li > .arrow-main-menu-m {
        min-width: 28px;
        min-height: 28px;
        padding: 12px 8px;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.menu-hidden {
    display: none !important;
}

.menu-visible {
    display: block !important;
}

.menu-smooth {
    transition: var(--menu-transition);
}

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

/* Only show outline for keyboard navigation (focus-visible), not mouse clicks */
.main-menu a:focus:not(:focus-visible),
.main-menu-m a:focus:not(:focus-visible) {
    outline: none !important;
}

.main-menu a:focus-visible,
.main-menu-m a:focus-visible {
    outline: 2px solid var(--menu-primary-hover);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --menu-primary-color: #000000;
        --menu-primary-hover: #0000ff;
        --menu-background: #ffffff;
        --menu-background-hover: #f0f0f0;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .main-menu,
    .main-menu-m,
    .main-menu *,
    .main-menu-m * {
        transition: none !important;
        animation: none !important;
    }
}