/* CSS Variables for Theme Colors */
:root {
    --primary-blue: #0033A0;
    --primary-green: #00A36C;
    --light-blue: #F0F5FF;
    --light-green: #F0FFF8;
    --dark-blue: #002266;
    --dark-green: #008055;
    --text-dark: #1A1A1A;
    --text-light: #666666;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #E9ECEF;
    --border-radius: 6px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.2s ease;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.micro-header {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
    position: sticky;    /* ← CHANGED */
    top: 0;              /* ← ADDED */
    z-index: 1000;       /* ← CHANGED */
}

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

.contact-info {
    display: flex;
    gap: 20px;
}

.contact-info a {
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    text-decoration: none;
    color: var(--white);
}

.contact-info a:hover {
    color: rgba(255, 255, 255, 0.7);
}

.contact-info i {
    font-size: 0.8rem;
}

.auth-social-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.auth-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.auth-links a {
    transition: var(--transition);
    font-weight: 500;
    text-decoration: none;
    color: var(--white);
}

.auth-links a:hover {
    color: rgba(255, 255, 255, 0.7);
}

.auth-separator {
    color: rgba(255, 255, 255, 0.5);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
    color: var(--white);
}

.social-links a:hover {
    color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 40px;           /* ← CHANGED to position below micro header */
    z-index: 1001;       /* ← CHANGED to be lower than micro header */
    padding: 15px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    min-height: 60px;
}

/* Left Navigation - Align to left */
.nav-left {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-start;
}

.nav-left .main-nav {
    display: flex;
    gap: 28px;
    margin-right: auto;
}

/* Right Navigation - Align to right */
.nav-right {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
}

.nav-right .main-nav {
    display: flex;
    gap: 28px;
    margin-left: auto;
}

/* Centered Logo */
.logo-center {
    position: absolute;
    left: 50%;
    top: -35px; /* Extends into micro header */
    transform: translateX(-50%);
    z-index: 1002;
}

.logo-link {
    display: block;
    text-decoration: none;
}

.logo-img {
    height: 180px;
    width: 180px;
    object-fit: contain;
    border-radius: 50%;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 4px solid var(--white);
    transition: transform 0.3s ease;
}

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

/* Main Navigation */
.main-nav {
    display: flex;
    gap: 28px;
    position: relative;
}

.nav-item {
    position: relative;
}

.nav-item a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 5px 0;
    font-size: 0.95rem;
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item a i {
    font-size: 0.9rem;
    color: var(--primary-blue);
    transition: var(--transition);
}

.nav-item a:hover {
    color: var(--primary-blue);
}

.nav-item a:hover i {
    color: var(--primary-green);
}

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

.nav-item a:hover::after {
    width: 100%;
}

/* Mega Menu Styles */
.mega-menu-item {
    position: relative;
    z-index: 1002; /* Added to ensure mega menu appears above logo */
}

.mega-menu-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-arrow {
    font-size: 0.7rem;
    margin-left: 2px;
    transition: var(--transition);
}

.mega-menu-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: auto;
    min-width: 220px;
    background: var(--white);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    z-index: 1003; /* Increased to be above logo */
    padding: 8px 0;
}

.mega-menu-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-content {
    display: flex;
    flex-direction: column;
}

.mega-menu-content a {
    display: block;
    padding: 8px 20px;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.85rem;
    font-weight: 400;
    border: none;
    white-space: nowrap;
}

.mega-menu-content a:hover {
    background-color: var(--light-blue);
    color: var(--primary-blue);
    padding-left: 25px;
}

/* Tools Mega Menu Specific Styles */
.tools-mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: auto;
    min-width: 800px;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-top: 2px solid var(--primary-green);
    border-radius: 0 0 8px 8px;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1004; /* Increased to be above logo and other menus */
    max-height: 500px;
    overflow: hidden;
}

.mega-menu-item:hover .tools-mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.tools-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    width: 800px;
    margin: 0 auto;
    height: 500px;
}

/* Left Side - Tools List */
.tools-list {
    background: var(--light-gray);
    padding: 20px 0;
    border-right: 1px solid var(--medium-gray);
    overflow-y: auto;
    height: 100%;
}

.tool-nav-item {
    padding: 12px 30px;
    cursor: pointer;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.tool-nav-item:hover,
.tool-nav-item.active {
    background: var(--white);
    border-left: 3px solid var(--primary-green);
}

.tool-nav-item:hover .tool-nav-title,
.tool-nav-item.active .tool-nav-title {
    color: var(--primary-green);
}

.tool-nav-title {
    font-size: 0.90rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 4px;
    transition: var(--transition);
}

/* HR styling in tools list */
.tools-list hr {
    border: none;
    height: 1px;
    background-color: #e5e7eb;
    width: 80%;
    margin: 0px auto;
}

/* Right Side - Tool Preview */
.tool-preview {
    padding: 25px;
    display: none;
    flex-direction: column;
    background: var(--white);
    height: 100%;
    overflow-y: auto;
}

.tool-preview.active {
    display: flex;
}

.tool-preview-image {
    width: 100%;
    height: 140px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--white);
    font-size: 2.2rem;
}

.tool-preview-content h3 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-weight: 700;
}

.tool-preview-content p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 15px;
}

/* More specific selector for the button */
.tool-preview .tool-preview-content .tool-preview-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    padding: 10px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    box-shadow: 0 4px 12px rgba(0, 100, 80, 0.2);
    position: relative;
    overflow: hidden;
}

.tool-preview .tool-preview-content .tool-preview-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.tool-preview .tool-preview-content .tool-preview-btn:hover {
    background: linear-gradient(135deg, var(--dark-green), var(--primary-green));
    transform: translateY(-3px);
    gap: 10px;
    box-shadow: 0 6px 20px rgba(0, 100, 80, 0.3);
}

.tool-preview .tool-preview-content .tool-preview-btn:hover::before {
    left: 100%;
}

.tool-preview .tool-preview-content .tool-preview-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 100, 80, 0.3);
}

.tool-preview .tool-preview-content .tool-preview-btn i {
    color: var(--white) !important;
}

.tool-preview .tool-preview-content .tool-preview-btn:hover i {
    color: var(--white) !important;
}

/* Search */
.search-container {
    margin-left: 20px;
    position: static; /* Remove absolute positioning */
    transform: none; /* Remove transform */
    top: auto; /* Remove top positioning */
    right: auto; /* Remove right positioning */
}

.search-icon {
    font-size: 1.1rem;
    color: var(--primary-blue);
    cursor: pointer;
    transition: var(--transition);
    padding: 8px;
    border-radius: 50%;
}

.search-icon:hover {
    background-color: var(--light-gray);
    transform: scale(1.1);
}

/* Search Bar Dropdown */
.search-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 300px;
    background: var(--white);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    padding: 20px;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1005; /* Increased to be above everything */
}

.search-dropdown.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}
.search-form {
    display: flex;
    gap: 10px;
}

.search-form input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.search-form input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 51, 160, 0.1);
}

.search-form button {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    padding: 10px 15px;
    cursor: pointer;
    transition: var(--transition);
}

.search-form button:hover {
    background: var(--dark-blue);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    font-size: 1.4rem;
    background: none;
    border: none;
    color: var(--primary-blue);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background-color: var(--light-gray);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .header-content {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 15px;
    }
    
    .nav-left,
    .nav-right {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        gap: 15px;
        z-index: 1006; /* High z-index for mobile menu */
    }
    
    .nav-left.active,
    .nav-right.active {
        display: flex;
    }
    
    .nav-left .main-nav,
    .nav-right .main-nav {
        flex-direction: column;
        width: 100%;
        gap: 15px;
        margin: 0;
    }
    
    .logo-center {
        position: static;
        transform: none;
        top: auto;
        grid-column: 1 / -1;
        text-align: center;
        margin-bottom: 10px;
    }
    
    .logo-img {
        height: 80px;
        width: 80px;
    }
    
    .search-container {
        position: static;
        transform: none;
        grid-column: 2;
    }
    
    .mobile-menu-btn {
        display: block;
        grid-column: 3;
    }
    
    /* Mobile mega menu styles */
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 1px solid var(--medium-gray);
        border-radius: var(--border-radius);
        margin-top: 8px;
        display: none;
        width: 100%;
        z-index: auto;
    }
    
    .tools-mega-menu {
        position: static;
        width: 100%;
        min-width: auto;
        padding: 0;
        box-shadow: none;
        border: 1px solid var(--medium-gray);
        margin-left: 0;
        max-height: none;
        height: auto;
        transform: none;
        z-index: auto;
    }
    
    .tools-container {
        grid-template-columns: 1fr;
        width: 100%;
        height: auto;
    }
    
    .tools-list {
        border-right: none;
        border-bottom: 1px solid var(--medium-gray);
        padding: 15px 0;
        max-height: 200px;
        overflow-y: auto;
    }
    
    .tool-nav-item {
        padding: 10px 20px;
    }
    
    .tool-preview {
        padding: 20px;
        max-height: 300px;
        overflow-y: auto;
    }
    
    .tool-preview-image {
        height: 120px;
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .tool-preview-content h3 {
        font-size: 1.2rem;
    }
    
    .mega-menu.active {
        display: block;
    }
    
    .mega-menu-content {
        flex-direction: column;
    }
    
    .mega-menu-toggle {
        justify-content: space-between;
    }
    
    .dropdown-arrow {
        transform: rotate(0deg);
    }
    
    .mega-menu-toggle.active .dropdown-arrow {
        transform: rotate(180deg);
    }
    
    .search-dropdown {
        position: static;
        width: 100%;
        box-shadow: none;
        border-radius: var(--border-radius);
        margin-top: 10px;
        transform: none;
        z-index: auto;
    }
    
    /* Reset z-index for mobile */
    .mega-menu-item {
        z-index: auto;
    }
}

@media (max-width: 576px) {
    .micro-header-content {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .contact-info {
        justify-content: center;
    }

    .auth-social-container {
        flex-direction: column;
        gap: 10px;
    }
}

/* Ensure mega menus have proper transitions */
.mega-menu {
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease !important;
}

.tools-mega-menu {
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease !important;
}