/* Enhanced Navigation Styles */

/* Prevent horizontal overflow */
html, body {
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

*, *::before, *::after {
    box-sizing: border-box;
}

/* Main Header */
.enhanced-header {
    background-color: var(--dark-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    width: 100%;
    padding: 1rem 0;
}

/* Add this class with JavaScript when scrolling down */
.enhanced-header.scrolled {
    padding: 0.8rem 0; /* Reduced from 1rem to maintain proportions with moderate logo */
    background-color: rgba(32, 31, 36, 0.98);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem; /* Increased horizontal padding for better spacing */
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    min-height: 70px; /* Ensure consistent height */
}

/* Ensure button stays visible at max width */
@media screen and (min-width: 1200px) {
    .header-container {
        padding-right: 2rem; /* Extra right padding for large screens */
    }
}

/* Logo Styling */
.logo-container {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: 0; /* Allow container to shrink if needed */
    max-width: 50%; /* Prevent logo from taking too much space */
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
    transition: color 0.3s ease;
}

.logo-image {
    height: 85px; /* Optimized size for better header proportion */
    max-height: 85px;
    width: auto;
    margin-right: 0;
    transition: all 0.3s ease;
    object-fit: contain;
    vertical-align: middle;
}

.logo-text {
    font-family: 'Georgia', serif;
    font-size: 1.5rem;
    font-weight: bold;
    transition: font-size 0.3s ease, color 0.3s ease;
    color: white;
}

.logo:hover {
    color: var(--accent-color);
}

.scrolled .logo-text {
    font-size: 1.3rem;
}

.scrolled .logo-image {
    height: 60px; /* Compact size when scrolled */
}

/* Main Navigation */
.main-nav {
    position: relative;
    flex-grow: 1;
    display: flex;
    justify-content: flex-end;
    min-width: 0; /* Allow flex item to shrink */
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    margin: 0 0.2rem;
}

.nav-link {
    display: inline-block;
    padding: 0.7rem 0.9rem;
    color: white;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
}

/* Hover and Active State Line Animation */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

/* Nav Link Hover State */
.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
}

/* CTA Button in Navigation */
.btn-nav {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-left: 0.5rem;
    box-shadow: 0 4px 10px rgba(255, 153, 79, 0.3);
}

.btn-nav:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(106, 138, 115, 0.3);
}

/* Hamburger Menu Button (Mobile) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    position: relative;
    z-index: 1002;
    padding: 10px;
}

/* Alternative: Font Awesome Icon Hamburger (uncomment to use instead of CSS lines)
.nav-toggle .hamburger {
    display: none;
}

.nav-toggle::before {
    content: '\f0c9'; // Font Awesome hamburger icon
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 20px;
    color: white;
    transition: all 0.3s ease;
}

body.menu-open .nav-toggle::before {
    content: '\f00d'; // Font Awesome X icon
    transform: rotate(180deg);
}
*/

.hamburger {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Center the lines */
    align-items: center;
    padding: 8px 0; /* Reduced padding to ensure lines fit */
    gap: 4px; /* Use gap instead of margin for better control */
}

.hamburger-line {
    display: block !important;
    width: 24px !important; /* Fixed width instead of 100% */
    height: 3px !important; /* Slightly thicker lines for better visibility */
    background-color: white !important;
    border-radius: 2px;
    transition: all 0.3s ease;
    opacity: 1 !important; /* Ensure lines are visible */
    flex-shrink: 0; /* Prevent lines from shrinking */
}

/* Overlay for Mobile Menu */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

/* Responsive Design - Tablet and Below */
@media screen and (max-width: 992px) {
    .nav-toggle {
        display: block !important;
        visibility: visible !important;
    }
    
    .logo-image {
        height: 80px; /* Slightly smaller on tablets but still prominent */
    }
    
    .scrolled .logo-image {
        height: 65px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: min(280px, 85vw); /* Responsive width - max 280px or 85% of viewport */
        height: 100vh;
        background-color: var(--dark-color);
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 0 2rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1001;
        overflow-y: auto;
        box-sizing: border-box;
    }
    
    /* When Menu is Open */
    body.menu-open {
        overflow: hidden;
    }
    
    body.menu-open .nav-menu {
        right: 0;
    }
    
    body.menu-open .nav-overlay {
        opacity: 1;
        visibility: visible;
    }
    
    /* Hamburger Animation */
    body.menu-open .hamburger-line:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    body.menu-open .hamburger-line:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    
    body.menu-open .hamburger-line:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Mobile Menu Item Styling */
    .nav-item {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-link {
        display: block;
        padding: 1rem 1.5rem;
        color: white;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link:hover,
    .nav-link.active {
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--accent-color);
    }
    
    /* CTA Button in Mobile Menu */
    .nav-cta {
        margin-top: 1rem;
        border-bottom: none;
        width: 100%;
        padding: 0 1.5rem;
    }
    
    .btn-nav {
        display: block;
        margin: 0;
        text-align: center;
    }
}

/* Small Screen Adjustments */
@media screen and (max-width: 576px) {
    .header-container {
        padding: 0 0.75rem; /* Only horizontal padding for small screens */
    }
    
    .logo-image {
        height: 70px; /* Smaller on mobile but still visible and prominent */
        max-width: 100%; /* Ensure logo doesn't overflow */
    }
    
    .scrolled .logo-image {
        height: 55px;
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
    
    .scrolled .logo-text {
        font-size: 1.2rem;
    }
}

/* Extra Small Screens */
@media screen and (max-width: 375px) {
    .header-container {
        padding: 0 0.5rem; /* Only horizontal padding for very small screens */
    }
    
    .logo-image {
        height: 60px; /* Smaller logo for very small screens */
    }
    
    .scrolled .logo-image {
        height: 45px;
    }
    
    .nav-menu {
        width: min(260px, 90vw); /* Wider menu for very small screens */
    }
    
    /* Force hamburger to show on very small screens */
    .nav-toggle {
        display: block !important;
        visibility: visible !important;
    }
}

/* Smoother transition animations */
@media (prefers-reduced-motion: no-preference) {
    .nav-menu,
    .nav-overlay,
    .hamburger-line,
    .nav-link,
    .btn-nav {
        transition-duration: 0.3s;
    }
}

/* Support for old browsers - fallbacks */
@supports not (position: fixed) {
    .nav-menu,
    .nav-overlay {
        position: absolute;
    }
}