html {
    background-size: cover !important;
    height: 100%;
}

body {
    font-family: 'Inter', sans-serif;
    color: #ffffff;
    background: #0f0c29; /* Dark fallback color if image does not load*/
    background: url('/assets/images/bg.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent !important;
    z-index: 100;
    padding: 1.2rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
}

.header-title-link {
    text-decoration: none;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
    z-index: 2;
}

.nav-container {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link,
.new-chat-btn {
    color: #ffffff;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    transition: opacity 0.2s;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-link:hover,
.new-chat-btn:hover {
    opacity: 0.6;
}

@media (max-width: 736px) {
    .header-content {
        flex-direction: column;
        gap: 10px;
    }

    .nav-container {
        position: static;
        transform: none;
    }

    .nav-menu {
        gap: 20px;
    }

    .header-title-link {
        font-size: 1rem;
    }
}