/* ==========================================================================
   KENCO ENGINEERING - PRODUCT SECTION MASTER STYLING (PRODUCTION READY)
   Target: mau.kenco.com.vn | Flatsome Child Theme
   ========================================================================== */

:root {
    --kenco-blue: #005bac;
    --kenco-orange: #f26522;
    --kenco-dark: #0f172a;
    --kenco-muted: #64748b;
    --kenco-border: #e2e8f0;
    --kenco-bg: #f8fafc;
}


/* ==========================================================================
   KENCO ENGINEERING - RESTORE CLASSIC FLYOUT SUBMENU STYLING
   ========================================================================== */

/* 1. Ép hộp menu cấp 1 hiển thị theo dạng thả xuống đơn gọn gàng */
.header-nav .nav-dropdown, 
.header-nav .sub-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    width: 280px !important;
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    border-top: 3px solid #005bac !important;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.12) !important;
    border-radius: 0 0 8px 8px !important;
    list-style: none !important;
    padding: 6px 0 !important;
    margin: 0 !important;
    display: none !important;
    z-index: 99999 !important;
}

/* Hiển thị khi hover vào mục cha */
.header-nav li.menu-item-has-children:hover > ul.sub-menu,
.header-nav li.has-dropdown:hover > ul.nav-dropdown {
    display: block !important;
}

/* Định dạng từng dòng trong menu con */
.header-nav .sub-menu li,
.header-nav .nav-dropdown li {
    display: block !important;
    width: 90% !important;
    position: relative !important;
    border-bottom: 1px solid #f1f5f9 !important;
    margin: 0 !important;
    float: none !important;
}

.header-nav .sub-menu li:last-child,
.header-nav .nav-dropdown li:last-child {
    border-bottom: none !important;
}

.header-nav .sub-menu li > a,
.header-nav .nav-dropdown li > a {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    padding: 11px 18px !important;
    color: #0f172a !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    text-transform: none !important;
    text-decoration: none !important;
    background: transparent !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
}

/* Hiệu ứng hover dòng menu con */
.header-nav .sub-menu li:hover > a,
.header-nav .nav-dropdown li:hover > a {
    background-color: #005bac !important;
    color: #ffffff !important;
    padding-left: 22px !important;
}

/* 2. MENU CẤP 2 VÀ CẤP 3 (Dạng flyout trượt sang phải như Ảnh 1) */
.header-nav .sub-menu li ul.sub-menu,
.header-nav .nav-dropdown li ul.sub-menu {
    position: absolute !important;
    top: -6px !important;
    left: 100% !important;
    width: 368px !important;
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    border-left: 3px solid #f26522 !important;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.15) !important;
    border-radius: 6px !important;
    padding: 6px 0 !important;
    display: none !important;
    z-index: 100000 !important;
}

.header-nav .sub-menu li:hover > ul.sub-menu,
.header-nav .nav-dropdown li:hover > ul.sub-menu {
    display: block !important;
}

.header-nav .sub-menu li ul.sub-menu li > a {
    color: #334155 !important;
    background: #ffffff !important;
}

.header-nav .sub-menu li ul.sub-menu li:hover > a {
    background: #f8fafc !important;
    color: #005bac !important;
    padding-left: 20px !important;
}

/* Thêm mũi tên chỉ hướng sang phải cho các mục có cấp con */
.header-nav .sub-menu li.menu-item-has-children > a::after,
.header-nav .nav-dropdown li.menu-item-has-children > a::after {
    content: "›" !important;
    font-size: 16px !important;
    font-weight: 400 !important;
    color: #64748b !important;
    margin-left: 10px !important;
}

.header-nav .sub-menu li.menu-item-has-children:hover > a::after {
    color: #ffffff !important;
}

/* 1. LƯỚI SẢN PHẨM (4 CỘT DESKTOP, 2 CỘT TABLET, 1 CỘT MOBILE) */
.kcp-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 24px !important;
    margin: 30px 0 50px 0 !important;
    box-sizing: border-box !important;
}

@media (max-width: 1024px) {
    .kcp-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 18px !important;
    }
}

@media (max-width: 576px) {
    .kcp-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
}

/* 2. THẺ SẢN PHẨM (PRODUCT CARD) CHUẨN CÔNG NGHIỆP B2B */
.kcp-card {
    background: #ffffff !important;
    border: 1px solid var(--kenco-border) !important;
    border-radius: 14px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04) !important;
    position: relative !important;
}

.kcp-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 16px 35px rgba(0, 91, 172, 0.12) !important;
    border-color: var(--kenco-blue) !important;
}

/* Thanh gradient chạy ngang đáy thẻ khi hover */
.kcp-card::after {
    content: "" !important;
    position: absolute !important;
    bottom: 0 !important; 
    left: 0 !important;
    width: 100% !important; 
    height: 3px !important;
    background: linear-gradient(90deg, var(--kenco-blue), var(--kenco-orange)) !important;
    transform: scaleX(0) !important;
    transform-origin: left !important;
    transition: transform 0.35s ease !important;
    z-index: 3 !important;
}

.kcp-card:hover::after {
    transform: scaleX(1) !important;
}

/* 3. KHUNG HÌNH ẢNH SẢN PHẨM (TỶ LỆ CHUẨN 4:3, CONTAIN KHÔNG MÉO ẢNH) */
.kcp-thumb {
    position: relative !important;
    overflow: hidden !important;
    background: #ffffff !important;
    aspect-ratio: 4 / 3 !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 15px !important;
    box-sizing: border-box !important;
}

.kcp-thumb img {
   
    width: auto !important;
    transition: transform 0.4s ease !important;
}

.kcp-card:hover .kcp-thumb img {
    transform: scale(1.06) !important;
}

/* 4. PHẦN THÂN CHỨA TIÊU ĐỀ & MÃ HÀNG */
.kcp-body {
    display: flex !important;
    flex-direction: column !important;
    flex-grow: 1 !important;
    padding: 0px 18px 16px 18px !important;
    background: #ffffff !important;
}

/* Tiêu đề sản phẩm (Giới hạn tối đa 2 dòng, chiều cao cố định chống lệch dòng) */
.kcp-title {
    font-size: 14.5px !important;
    font-weight: 700 !important;
    color: var(--kenco-dark) !important;
    line-height: 1.4 !important;
    height: 40px !important;
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    margin-bottom: 10px !important;
    text-decoration: none !important;
}

.kcp-title:hover {
    color: var(--kenco-blue) !important;
}



/* 5. ĐƯỜNG KẺ ĐỨT NÉT VÀ CHỮ XEM CHI TIẾT ĐÁY CARD */
.kcp-body::after {
    content: "XEM CHI TIẾT →" !important;
    display: block !important;
    margin-top: auto !important;
    border-top: 1px dashed var(--kenco-border) !important;
    padding-top: 12px !important;
    font-size: 11.5px !important;
    font-weight: 800 !important;
    letter-spacing: 0.8px !important;
    text-transform: uppercase !important;
    color: var(--kenco-blue) !important;
    transition: color 0.25s ease, padding-left 0.25s ease !important;
}

.kcp-card:hover .kcp-body::after {
    color: var(--kenco-orange) !important;
    padding-left: 4px !important;
}