/* Landing Premium Header */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(10, 10, 10, 0.8); /* Semi-transparent background matching main bg */
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

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

/* Logo Area */
.header-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo img {
    height: 40px; /* Adjust based on logo aspect ratio */
    width: auto;
}

/* Navigation Menu */
.header-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    opacity: 0.8;
    transition: all 0.2s ease;
}

.nav-link:hover {
    opacity: 1;
    color: var(--secondary-color);
}

/* Header Actions (Right Side) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    position: relative; /* For dropdown positioning */
    padding: 0.5rem;
}

.lang-selector:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem;
    display: none; /* Hidden by default */
    flex-direction: column;
    min-width: 140px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}

.lang-selector:hover .lang-dropdown {
    display: flex;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 1rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.2s;
    cursor: pointer;
    border-radius: 4px;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.lang-option img {
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
}

.sign-in-btn {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.sign-in-btn:hover {
    color: #fff;
}

/* Premium Header Button */
.header-cta {
    background: #00d4ff; /* Teal/Cyan from reference */
    color: #000;
    padding: 0.6rem 1.5rem;
    border-radius: 4px; /* More squared as per common SaaS styles, or keep rounded */
    font-weight: 700;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
}

.header-cta:hover {
    background: #00b8dd;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

/* Responsive */
@media (max-width: 992px) {
    .header-nav {
        display: none; /* Hidden on tablet/mobile for now, would typically use a hamburger menu */
    }

    .header-actions {
        gap: 1rem;
    }

    .lang-selector span {
        display: none; /* Hide text label on mobile */
    }
}