.header {
    background-color: var(--bg-secondary);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-main {
    font-size: 1.25rem;
    font-weight: 700;
    color: #f5a962;
}

.logo-sub {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Navigation Styles */
.navigation {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-link.active {
    color: var(--accent-color);
}

/* Header Utilities */
.header-utilities {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dark-mode-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dark-mode-btn:hover {
    background-color: var(--bg-primary);
}

.dark-mode-btn svg {
    width: 18px;
    height: 18px;
}

.search-btn,
.cart-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover,
.cart-btn:hover {
    color: var(--accent-color);
}

.search-btn svg,
.cart-btn svg {
    width: 20px;
    height: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 1rem;
    }

    .navigation {
        display: none;
    }

    .logo-image {
        height: 40px;
    }

    .logo-main {
        font-size: 1rem;
    }

    .logo-sub {
        font-size: 0.75rem;
    }

    .dark-mode-btn span {
        display: none;
    }

    .dark-mode-btn {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0.75rem;
    }

    .logo-image {
        height: 35px;
    }

    .logo-main {
        font-size: 0.875rem;
    }

    .logo-sub {
        font-size: 0.6875rem;
    }
}