/* ==========================================================================
   Header Styles
   ========================================================================== */

/* Hide WordPress admin bar elements from header area */
#wpadminbar {
    position: fixed !important;
    top: 0 !important;
}

body.admin-bar .site-header {
    margin-top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar .site-header {
        margin-top: 46px;
    }
}

/* Hide any duplicate header elements on homepage */
body.home .site-header ~ .site-header,
body.home header ~ header {
    display: none !important;
}

/* Hide logo and social icons from hero content on homepage */
body.home .hero-content-center .custom-logo-link,
body.home .hero-content-center img[class*="custom-logo"],
body.home .hero-content-center .social-icons,
body.home .hero-content-center .social-icon {
    display: none !important;
}

/* Ensure only header logo shows on homepage */
body.home .site-header {
    display: block !important;
}

body.home .site-header .site-branding {
    display: block !important;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md) 0 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

/* Site Branding / Logo */
.site-branding {
    flex: 0 0 auto;
    z-index: 100;
}

.site-branding .custom-logo-link {
    display: block;
    line-height: 0;
}

.site-branding .custom-logo {
    height: 50px;
    width: auto;
    transition: transform var(--transition-base);
}

.site-branding .custom-logo:hover {
    transform: scale(1.05);
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.site-title a {
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.site-title a:hover {
    color: var(--color-accent-primary);
}

/* Main Navigation */
.main-navigation {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    color: var(--color-text-light);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-primary);
    transition: width var(--transition-base);
}

.main-navigation a:hover {
    color: var(--color-accent-primary);
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after {
    width: 100%;
}

/* Social Icons in Header */
.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    padding-left: var(--spacing-md);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-light);
    transition: all var(--transition-fast);
    position: relative;
}

.social-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.social-icon svg {
    position: relative;
    z-index: 1;
}

.social-icon:hover {
    color: var(--color-text-light);
    transform: translateY(-2px);
}

.social-icon:hover::before {
    opacity: 1;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 100;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--color-text-light);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .header-container {
        padding: 0 var(--spacing-md);
        height: 70px;
    }
    
    .site-branding .custom-logo {
        height: 40px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-dark-secondary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 100px var(--spacing-lg) var(--spacing-lg);
        gap: var(--spacing-md);
        transition: right var(--transition-base);
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
    }
    
    .main-navigation.active {
        right: 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .main-navigation li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .main-navigation a {
        display: block;
        padding: var(--spacing-md) 0;
        font-size: 1.125rem;
    }
    
    .main-navigation a::after {
        display: none;
    }
    
    .social-icons {
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-left: 0;
        padding-top: var(--spacing-md);
        width: 100%;
        justify-content: flex-start;
    }
    
    /* Overlay when menu is open */
    body.menu-open::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.7);
        z-index: 99;
        animation: fadeIn 0.3s ease;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .header-container {
        height: 60px;
    }
    
    .site-branding .custom-logo {
        height: 35px;
    }
}