/* Enhanced Header Styles */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
    overflow: hidden; /* For pseudo-elements */
    /* Add a subtle gradient border */
    border-bottom: 1px solid transparent;
    background-image: linear-gradient(rgba(17, 17, 17, 0.95), rgba(17, 17, 17, 0.95)), 
                      linear-gradient(90deg, #b79632, #d4af37, #b79632);
    background-size: 100% 100%, 200% 100%;
    background-position: 0 0, 0 0;
    background-repeat: no-repeat;
    transition: background-position 0.5s ease;
}

.main-header:hover {
    /* Animate the gradient border on hover */
    background-position: 0 0, 200% 0;
}

/* Animated light beam effect - reduced for performance */
.main-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.8s ease;
    z-index: 1;
    pointer-events: none;
}

.main-header:hover::before {
    left: 100%;
}

/* Animated particles in header - reduced for performance */
.main-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(183, 150, 50, 0.2) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 1;
}

.main-header:hover::after {
    opacity: 1;
    animation: particleMove 20s linear infinite;
}

@keyframes particleMove {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 20px 20px;
    }
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2; /* Above pseudo-elements */
}

/* Enhanced Logo styles */
.logo {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1001; /* Ensure logo is above mobile menu */
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    position: relative;
}

.logo-img {
    height: 60px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: contrast(1.2) brightness(1.1) saturate(1.3);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    z-index: 1;
}

/* Logo hover effect without 3D rotation */
.logo:hover .logo-img {
    transform: scale(1.05);
    filter: contrast(1.3) brightness(1.15) saturate(1.4);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3), 0 0 15px rgba(183, 150, 50, 0.5);
}

/* Logo glow ring effect */
.logo::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(183, 150, 50, 0.3), transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    transition: all 0.5s ease;
    z-index: 0;
}

.logo:hover::before {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* Enhanced Navigation styles */
.main-nav {
    transition: all 0.3s ease;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav ul li {
    margin-left: 30px;
    position: relative;
}

.main-nav ul li a {
    font-weight: 500;
    font-size: 15px;
    position: relative;
    color: var(--text-color);
    text-decoration: none;
    padding: 5px 0;
    transition: color 0.3s ease;
    display: inline-block;
}

/* Animated underline with wave effect */
.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    background-size: 200% 100%;
    transition: width 0.4s ease;
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    width: 100%;
    background-position: 100% 0;
    animation: wave 1.5s linear infinite;
}

@keyframes wave {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 200% 0%;
    }
}

/* Text glow effect on hover */
.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(183, 150, 50, 0.5);
}

/* Floating particles around nav items */
.main-nav ul li a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
    transition: all 0.3s ease;
    z-index: -1;
}

.main-nav ul li a:hover::before {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    animation: float 1.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1) translateY(0);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2) translateY(-10px);
    }
}

/* Header CTA Button */
.header-cta {
    display: flex;
    align-items: center;
}

.header-cta .btn {
    margin-left: 20px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.3s ease;
}

/* Button hover effect with expanding circle */
.header-cta .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(183, 150, 50, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.header-cta .btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Hamburger Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1002;
    position: relative;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #b79632;
    margin: 5px 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Enhanced Media Queries for Header Responsive Design */

/* Mobile Portrait (max-width: 600px) */
@media (max-width: 600px) {
    .main-header {
        padding: 12px 0;
    }
    
    .main-header .container {
        padding: 0 15px;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: rgba(17, 17, 17, 0.98);
        padding: 80px 20px 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
        z-index: 1001;
        transition: right 0.3s ease;
        overflow-y: auto;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .main-nav ul li {
        margin: 0 0 20px 0;
        width: 100%;
    }
    
    .main-nav ul li a {
        font-size: 18px;
        padding: 12px 0;
        display: block;
        color: #ffffff;
    }
    
    .main-nav ul li a::after {
        display: none;
    }
    
    .main-nav ul li a::before {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .mobile-menu-overlay {
        display: none;
    }
    
    .mobile-menu-overlay.active {
        display: block;
    }
    
    .header-cta {
        display: none;
    }
    
    /* Disable header hover effects on mobile for performance */
    .main-header:hover {
        background-position: 0 0, 0 0;
    }
    
    .main-header:hover::before {
        left: -100%;
    }
    
    .main-header:hover::after {
        opacity: 0;
    }
    
    /* Animate hamburger to X when active */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

/* Mobile Landscape (601px - 768px) */
@media (min-width: 601px) and (max-width: 768px) {
    .main-header {
        padding: 12px 0;
    }
    
    .main-header .container {
        padding: 0 20px;
    }
    
    .logo-img {
        height: 45px;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 320px;
        height: 100vh;
        background-color: rgba(17, 17, 17, 0.98);
        padding: 80px 20px 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
        z-index: 1001;
        transition: right 0.3s ease;
        overflow-y: auto;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .main-nav ul li {
        margin: 0 0 20px 0;
        width: 100%;
    }
    
    .main-nav ul li a {
        font-size: 18px;
        padding: 12px 0;
        display: block;
        color: #ffffff;
    }
    
    .main-nav ul li a::after {
        display: none;
    }
    
    .main-nav ul li a::before {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .mobile-menu-overlay {
        display: none;
    }
    
    .mobile-menu-overlay.active {
        display: block;
    }
    
    .header-cta {
        display: none;
    }
    
    /* Animate hamburger to X when active */
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

/* Tablet Portrait (769px - 992px) */
@media (min-width: 769px) and (max-width: 992px) {
    .main-header {
        padding: 13px 0;
    }
    
    .main-header .container {
        padding: 0 20px;
    }
    
    .logo-img {
        height: 50px;
    }
    
    .main-nav ul li {
        margin-left: 20px;
    }
    
    .main-nav ul li a {
        font-size: 14px;
    }
    
    .header-cta .btn {
        padding: 10px 18px;
        font-size: 14px;
        margin-left: 15px;
    }
}

/* Tablet Landscape and Small Desktop (993px - 1200px) */
@media (min-width: 993px) and (max-width: 1200px) {
    .main-header {
        padding: 14px 0;
    }
    
    .main-header .container {
        padding: 0 20px;
    }
    
    .logo-img {
        height: 55px;
    }
    
    .main-nav ul li {
        margin-left: 25px;
    }
    
    .main-nav ul li a {
        font-size: 15px;
    }
    
    .header-cta .btn {
        padding: 12px 20px;
        font-size: 14px;
        margin-left: 20px;
    }
}

/* Large Desktop (1201px and above) */
@media (min-width: 1201px) {
    .main-header .container {
        padding: 0 20px;
    }
}

/* Landscape-specific adjustments */
@media (max-width: 992px) and (orientation: landscape) {
    .main-header {
        padding: 8px 0;
    }
    
    .main-header .container {
        padding: 0 15px;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .main-nav ul li {
        margin-left: 15px;
    }
    
    .main-nav ul li a {
        font-size: 13px;
        padding: 3px 0;
    }
    
    .header-cta .btn {
        padding: 6px 12px;
        font-size: 12px;
        margin-left: 12px;
    }
}

/* High-resolution devices */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
    
    .main-nav ul li a::after {
        height: 1px;
    }
}

/* Print styles */
@media print {
    .main-header {
        position: relative;
        background: white !important;
        color: black !important;
        box-shadow: none !important;
        border-bottom: 1px solid #ccc !important;
    }
    
    .main-header::before,
    .main-header::after {
        display: none !important;
    }
    
    .logo-img {
        filter: none !important;
        box-shadow: none !important;
    }
    
    .main-nav ul li a {
        color: black !important;
    }
    
    .main-nav ul li a::after,
    .main-nav ul li a::before {
        display: none !important;
    }
    
    .header-cta .btn {
        display: none !important;
    }
    
    .mobile-menu-btn {
        display: none !important;
    }
    
    .mobile-menu-overlay {
        display: none !important;
    }
}

/* RTL Support */
[dir="rtl"] .main-nav {
    right: auto;
    left: -100%;
}

[dir="rtl"] .main-nav.active {
    right: auto;
    left: 0;
}

[dir="rtl"] .main-nav ul li {
    margin-left: 0;
    margin-right: 30px;
}

[dir="rtl"] .main-nav ul li a::after {
    left: auto;
    right: 0;
}

[dir="rtl"] .header-cta .btn {
    margin-left: 0;
    margin-right: 20px;
}

[dir="rtl"] .mobile-menu-btn {
    right: auto;
    left: 20px;
}