/* 
===================
Modern Navigation Menu Styles
===================
*/

/* Menu Toggle Button */
.menu-toggle {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    z-index: 1100;
    transition: all 0.3s ease;
    margin-left: auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.menu-toggle-inner {
    position: relative;
    width: 24px;
    height: 18px;
}

.menu-toggle-inner span {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #fff;
    border-radius: 4px;
    transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    left: 0;
}

.menu-toggle-inner span:nth-child(1) {
    top: 0;
    width: 80%;
}

.menu-toggle-inner span:nth-child(2) {
    top: 8px;
}

.menu-toggle-inner span:nth-child(3) {
    top: 16px;
    width: 60%;
}

/* Active state for the menu icon */
.menu-toggle.active .menu-toggle-inner span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    width: 100%;
}

.menu-toggle.active .menu-toggle-inner span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.menu-toggle.active .menu-toggle-inner span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    width: 100%;
}

/* Menu backdrop */
.menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

/* Menu Overlay */
.menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 360px;
    height: 100vh;
    background: linear-gradient(135deg, #4338ca, #3b82f6);
    z-index: 1000;
    transition: right 0.5s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    overflow-y: auto;
    padding-top: 10px;
}

.menu-overlay::-webkit-scrollbar {
    width: 5px;
}

.menu-overlay::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.menu-overlay::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.menu-overlay::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.menu-overlay.active {
    right: 0;
}

.menu-container {
    padding: 2rem;
}

.menu-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-item {
    margin-bottom: 0.75rem;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.4s ease;
    transition-delay: calc(var(--i) * 0.1s);
}

.menu-overlay.active .menu-item {
    opacity: 1;
    transform: translateX(0);
}

.menu-link {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border-left: 3px solid transparent;
}

.menu-link i {
    font-size: 1.25rem;
    margin-right: 0.75rem;
    min-width: 24px;
    text-align: center;
}

.menu-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    border-left: 3px solid white;
    transform: translateX(5px);
}

.menu-link.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.15);
    border-left: 3px solid white;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .menu-overlay {
        width: 320px;
    }
}

@media (max-width: 767.98px) {
    .menu-overlay {
        width: 300px;
    }
    
    .menu-container {
        padding: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .menu-overlay {
        width: 100%;
    }
    
    .menu-link {
        border-radius: 0;
        margin-bottom: 1px;
    }
}