/* ===================================
   3단 카테고리바 네비게이션 - 원앤원 전용
   PC/모바일 완전 분리, PC 영향 0% 보장
   =================================== */

/* PC 전용 - 3단 카테고리바 */
@media (min-width: 769px) {
    .category-nav-container {
        background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
        border-bottom: 1px solid #e2e8f0;
        padding: 0;
        position: relative;
        z-index: 1000;
    }

    .category-nav-wrapper {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
    }

    .category-nav {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 1rem 0 !important;
        gap: 2rem !important;
    }

    .category-nav-brand {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 700;
        color: #1e293b;
        text-decoration: none;
        font-size: 1.1rem;
    }

    .category-nav-brand i {
        color: #3b82f6;
        font-size: 1.2rem;
    }

    .category-nav-links {
        display: flex !important;
        align-items: center !important;
        gap: 1.5rem !important;
        flex: 1 !important;
        justify-content: center !important;
        overflow-x: auto !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
    }

    .category-nav-links::-webkit-scrollbar {
        display: none;
    }

    .category-nav-link {
        color: #475569;
        text-decoration: none;
        font-weight: 500;
        padding: 0.5rem 1rem;
        border-radius: 8px;
        transition: all 0.3s ease;
        position: relative;
        white-space: nowrap;
        flex-shrink: 0;
        min-width: fit-content;
    }

    .category-nav-link:hover {
        color: #3b82f6;
        background: rgba(59, 130, 246, 0.1);
        transform: translateY(-1px);
    }

    .category-nav-link.active {
        color: #3b82f6;
        background: rgba(59, 130, 246, 0.15);
        font-weight: 600;
    }

    .category-nav-actions {
        display: flex !important;
        align-items: center !important;
        gap: 1rem !important;
    }

    .category-nav-cta {
        background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
        color: white;
        padding: 0.6rem 1.2rem;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
        box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
    }

    .category-nav-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(59, 130, 246, 0.4);
        color: white;
    }
}

/* 모바일 전용 - 3단 카테고리바 */
@media (max-width: 768px) {
    .category-nav-container {
        background: #ffffff;
        border-bottom: 1px solid #e2e8f0;
        position: sticky;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .category-nav-wrapper {
        padding: 0;
        margin: 0;
    }

    .category-nav {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.8rem 1rem;
        gap: 1rem;
    }

    .category-nav-brand {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 700;
        color: #1e293b;
        text-decoration: none;
        font-size: 1rem;
    }

    .category-nav-brand i {
        color: #3b82f6;
        font-size: 1.1rem;
    }

    .category-nav-links {
        display: none; /* 모바일에서는 숨김 */
    }

    .category-nav-actions {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .category-nav-cta {
        background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
        color: white;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        text-decoration: none;
        font-weight: 600;
        font-size: 0.9rem;
        transition: all 0.3s ease;
    }

    .category-nav-cta:hover {
        color: white;
        transform: scale(1.05);
    }

}