/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 700;
}

.logo span {
    color: var(--secondary);
}

.nav-menu {
    display: flex;
    flex: 1;
    justify-content: center;
}

.nav-menu li {
    margin: 0 15px;
    position: relative;
}

.nav-menu a {
    font-weight: 600;
    font-size: 1rem;
    padding: 5px 0;
}

.nav-menu a:hover {
    color: var(--secondary);
}

.nav-menu a.active {
    color: var(--secondary);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
    bottom: -5px;
    left: 0;
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.lang-btn {
    padding: 8px 14px;
    border: 2px solid var(--primary);
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background-color: transparent;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.lang-btn:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.lang-btn.active {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: white;
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.3);
}

/* Header Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }

    .lang-switcher {
        order: 2;
        margin-left: auto;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        margin-top: 20px;
        text-align: center;
        order: 3;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        margin: 12px 0;
    }

    .mobile-toggle {
        display: block;
    }
}