/*=============================================
=         Navbar Component Styles             =
=============================================*/

.main-nav {
    position: fixed; 
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--navbar-footer-bg); 
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); 
    z-index: var(--z-navbar);
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    transition: transform var(--transition-base);
    overflow: visible;
    border-bottom: 3px solid var(--border-color);
}

.main-nav.nav-hidden {
    transform: translateY(-100%);
}

.nav-content { 
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-link {
    display: inline-flex;
    transition: transform var(--transition-base);
}

.logo-link:hover {
    transform: scale(1.05);
}

.nav-logo {
    height: 40px;
    width: 40px;
    background-color: var(--secondary-bg-color);
    border-radius: var(--border-radius-full);
    padding: 2px;
    border: 2px solid var(--border-color);
    transition: border-color var(--transition-base);
}

.logo-link:hover .nav-logo {
    border-color: var(--navbar-footer-text-hover-color);
}

.site-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--navbar-footer-text-hover-color); 
    text-decoration: none;
    transition: transform var(--transition-base);
    font-family: var(--font-family-base);
}

.site-title:hover {
    color: var(--navbar-footer-text-hover-color);
    text-decoration: none;
    transform: scale(1.02);
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-links a {
    font-size: var(--font-size-md);
    font-weight: 500;
    color: var(--navbar-footer-text-color); 
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
    font-family: var(--font-family-base);
}

.nav-links a:hover, 
.nav-links a.active { 
    color: var(--navbar-footer-text-hover-color); 
}

.nav-links a::after { 
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--navbar-footer-text-hover-color); 
    transition: width var(--transition-base);
}

.nav-links a:hover::after, 
.nav-links a.active::after {
    width: 100%;
}

.nav-links a[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.nav-links a[disabled]:hover {
    color: var(--navbar-footer-text-color);
}

.nav-links a[disabled]::after {
    display: none;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    color: var(--navbar-footer-text-hover-color);
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 101;
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--navbar-footer-text-hover-color);
    transition: transform var(--transition-fast);
}

.nav-toggle:hover svg {
    transform: scale(1.1);
}

.nav-toggle:focus {
    outline: none;
}

.nav-toggle:active {
    transform: scale(0.95);
}

/* Media Queries */
@media (max-width: 768px) {
    .nav-brand {
        gap: var(--spacing-sm);
    }
    
    .site-title {
        font-size: var(--font-size-lg);
    }
    
    .nav-logo {
        height: 35px;
        width: 35px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 3px); /* Adjusted for the border */
        left: 0;
        right: 0;
        background-color: var(--navbar-footer-bg);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
        gap: var(--spacing-sm);
        z-index: 100;
        border-bottom: 3px solid var(--border-color);
    }
    
    .nav-links.nav-links-active {
        display: flex;
    }
    
    .nav-links a {
        padding: var(--spacing-sm) var(--spacing-md);
        border-radius: var(--border-radius-sm);
        transition: background-color var(--transition-fast);
        text-align: center;
        border: 2px solid transparent;
    }
    
    .nav-links a:hover {
        background-color: var(--secondary-bg-color);
        border-color: var(--border-color);
    }
    
    .nav-links a::after {
        display: none;
    }
    
    .nav-links a[disabled] {
        opacity: 0.5;
        cursor: not-allowed;
        background-color: transparent !important;
    }
    
    .nav-toggle {
        display: flex;
    }
}

@media (max-width: 480px) {
    /* Inherit styles from 768px media query */
}

/* Ensure iOS recognizes the button as clickable */
@media (hover: none) and (pointer: coarse) {
    .nav-toggle {
        cursor: pointer;
    }
}