/* styles/navbar.css */
.navbar {
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    border-bottom: 1px solid #e2e8f0;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

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

.logo-img {
    height: 52px;
    max-height: 52px;
    width: auto;
    object-fit: contain;
    border-radius: 10px;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    font-weight: 500;
    color: #2d3748;
    transition: color 0.2s;
    font-size: 1rem;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: #667eea;
}

.nav-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.6rem;
    background: none;
    border: none;
    color: #2d3748;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(3px);
    z-index: 998;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.25s;
}

.nav-overlay.active {
    visibility: visible;
    opacity: 1;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 68px;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: calc(100vh - 68px);
        background: white;
        transition: left 0.3s;
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1.4rem;
        width: 100%;
    }
    
    .nav-link {
        font-size: 1.1rem;
        display: block;
        width: 100%;
    }
}

@media (min-width: 769px) {
    .nav-menu {
        display: flex !important;
    }
}

body.menu-open {
    overflow: hidden;
}