/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background: #f8f9fa;
}

/* Navigation Styles */
.navbar {
    background: #1a237e;
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background: #303f9f;
    border-radius: 4px;
}

/* Mega Menu Styles */
.mega-menu {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100vw;
    background: #fff;
    padding: 2rem;
    display: none;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border-top: 3px solid #ffc107;
}

.mega-menu.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.mega-menu-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.mega-menu-section h3 {
    color: #1a237e;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #ffc107;
}

.mega-menu-links {
    list-style: none;
}

.mega-menu-links li {
    margin-bottom: 0.7rem;
}

.mega-menu-links a {
    color: #444;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mega-menu-links a:hover {
    color: #1a237e;
    padding-left: 0.5rem;
}

/* Content Section */
.hero {
    margin-top: 80px;
    height: calc(100vh - 80px);
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
                url('https://images.unsplash.com/photo-1611974789855-9c2a0a7236a3') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding: 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
}