/* Navbar & Header Styles */
:root {
    --color-primary: #7c3aed;
    --color-primary-dark: #6d28d9;
    --color-secondary: #10b981;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-background: #fff;
    --color-background-alt: #f8f9fa;
    --color-border: #dee2e6;
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

/* Header & Logo */
.site-header {
    background-color: var(--color-background);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0 !important;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 800;
    color: var(--color-text);
    text-decoration: none;
}

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

.logo-icon {
    color: var(--color-primary);
    margin-right: 0.5rem;
}

.logo i {
    font-size: 28px !important;
}

.main-nav {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 2.5rem !important;
}

.main-nav a {
    font-weight: 500 !important;
    position: relative;
    padding: 0.75rem 0 !important;
    color: var(--color-text);
    text-decoration: none;
}

.main-nav a.active {
    color: var(--color-primary);
    font-weight: 600 !important;
}

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

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

.main-nav a:hover {
    color: var(--color-primary-dark);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-form {
    display: flex;
    align-items: center;
    background-color: var(--color-background-alt);
    border-radius: 30px;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.search-form:hover, 
.search-form:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.1);
}

.search-form input[type="text"] {
    background: none;
    border: none;
    outline: none;
    padding: 0.25rem;
    width: 180px;
    color: var(--color-text);
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.search-form button[type="submit"] {
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.25rem;
    transition: all 0.3s ease;
}

.search-form button[type="submit"]:hover {
    color: var(--color-primary);
}

.search-form button .sr-only, 
.mobile-menu-toggle .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.search-toggle, .login-btn {
    color: var(--color-text);
    margin-left: 10px;
    text-decoration: none;
    transition: color 0.3s;
}

.search-toggle:hover, .login-btn:hover {
    color: var(--color-primary);
}

.login-btn {
    background-color: var(--color-background-alt);
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s;
}

.login-btn:hover {
    background-color: var(--color-primary);
    color: white;
}

/* Responsive Styles for Navbar */
@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--color-background);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 99;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }
    
    .main-nav.show {
        display: flex;
        transform: translateX(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 2.5rem;
    }
    
    .main-nav a {
        font-size: 1.3rem;
    }
    
    .mobile-menu-toggle {
        display: block;
        z-index: 101;
    }
    
    .mobile-menu-toggle.active i.fa-bars::before {
        content: "\f00d";
    }
    
    .header-actions .search-form {
        display: none;
    }
    
    .d-none {
        display: none !important;
    }
    
    .d-md-block {
        display: none;
    }
}

@media (min-width: 769px) {
    .d-none.d-md-block {
        display: block;
    }
}

/* Add smooth transition for body when menu is open */
body.menu-open {
    overflow: hidden;
}

.main-nav ul {
    display: flex;
    list-style: none;
    padding: 0; /* Ensure no default padding */
    margin: 0; /* Ensure no default margin */
    gap: 2rem; /* Or your preferred gap */
}

.main-nav a {
    font-weight: 600;
    position: relative;
    padding: 0.5rem 0;
    color: var(--color-text); /* Default link color */
    text-decoration: none; /* Ensure no underline by default */
}

.main-nav a.active {
    /* Active link style */
    color: var(--color-primary);
    font-weight: 700; /* Example: make active link bolder */
}

.main-nav a::after {
    /* Underline effect for hover/active */
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

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

.main-nav a:hover {
    color: var(--color-primary-dark); /* Example hover color */
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem; /* Or your preferred gap */
}

.search-form {
    display: flex;
    align-items: center;
    background-color: var(--color-background-alt);
    border-radius: 30px; /* Or your preferred radius */
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
}

.search-form input[type="text"] {
    background: none;
    border: none;
    outline: none;
    padding: 0.25rem;
    width: 180px; /* Or your preferred width */
    color: var(--color-text);
}

.search-form button[type="submit"] {
    background: none;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.25rem; /* Ensure button is clickable */
}

.search-form button .sr-only, 
.mobile-menu-toggle .sr-only {
    /* Screen reader only text */
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.mobile-menu-toggle {
    display: none; /* Shown via media query */
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem; /* Adjust icon size */
    cursor: pointer;
    padding: 0.5rem; /* Make it easier to tap */
}

.search-toggle, .login-btn {
    color: var(--color-text);
    margin-left: 10px;
    text-decoration: none;
    transition: color 0.3s;
}

.search-toggle:hover, .login-btn:hover {
    color: var(--color-primary);
}

.login-btn {
    background-color: var(--color-background-alt);
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s;
}

.login-btn:hover {
    background-color: var(--color-primary);
    color: white;
}

/* Responsive Styles for Navbar */
@media (max-width: 768px) {
    .main-nav {
        display: none; /* Hidden by default, shown by JS */
        position: fixed; /* Or absolute, depending on desired effect */
        top: 0; /* Or top: height_of_header; */
        left: 0;
        width: 100%;
        height: 100vh; /* Full viewport height */
        background-color: var(--color-background);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 99; /* Below header toggle if toggle is part of header */
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }
    
    .main-nav.show {
        /* Class added by JS to show mobile menu */
        display: flex; /* Or block, depending on layout */
        transform: translateX(0);
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center; /* Center links in mobile view */
        gap: 2.5rem; /* Larger gap for mobile nav items */
    }
    
    .main-nav a {
        font-size: 1.3rem; /* Larger font for mobile nav */
    }
    
    .mobile-menu-toggle {
        display: block; /* Show mobile menu toggle */
        z-index: 101; /* Above mobile nav */
    }
    
    .mobile-menu-toggle.active i.fa-bars::before {
        content: "\f00d"; /* FontAwesome times icon (X) */
    }
    
    .header-actions .search-form {
        /* Optionally hide or restyle search form on very small screens if needed */
        display: none;
    }
    
    .login-btn {
        display: none;
    }
}

.logo a:hover {
    color: #007bff;
}

.logo i {
    color: #007bff;
    font-size: 28px;
}

.main-nav {
    display: flex;
    align-items: center;
}

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

.nav-item {
    margin: 0 12px;
}

.nav-link {
    color: #555;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #007bff;
    transition: width 0.3s;
}

.nav-link:hover, .nav-link.active {
    color: #007bff;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-toggle, .login-btn {
    color: #555;
    margin-left: 15px;
    text-decoration: none;
    transition: color 0.3s;
}

.search-toggle:hover, .login-btn:hover {
    color: #007bff;
}

.login-btn {
    background-color: #f5f5f5;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s;
}

.login-btn:hover {
    background-color: #007bff;
    color: white;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #555;
    cursor: pointer;
}

/* Responsive styles */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: white;
        padding: 15px;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-item {
        margin: 8px 0;
    }
    
    .header-actions .login-btn {
        display: none;
    }
}