/* Navbar */
.kb-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
    z-index: 9999;
}

.kb-navbar.hide {
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.kb-navbar.show {
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.kb-navbar-in {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 110px;
    background: none;
    color: #000;
    position: relative;
}

/* Logo */
.kb-logo {
    display: flex;
    line-height: 1;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.kb-logo .logo img {
    margin: 0 10px 0 0;
    width: 50px;
    height: auto;
    padding: 5px 0;
}

.kb-logo .logo-title{
    text-decoration: none;
    font-weight: bold;
    background: linear-gradient(135deg,
            #F45B3A,
            #F9A23B,
            #B56BB3,
            #6A6FF5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: Righteous;
    font-size: 1.5rem;
}

/* Menu */
.kb-nav-menu {
    display: flex;
    list-style: none;
    gap: 20px;
    margin: 0 !important;
}

.kb-nav-item {
    cursor: pointer;
    padding: 10px;
    transition: 0.3s;
}

.kb-nav-item .kb-nav-item-title {
    font-weight: bold;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    font-size: 0.875rem;
    text-decoration: none;
    color: #000;
}

.kb-nav-item .kb-nav-item-title:hover {
    color: #fdb521;
}

/* Right side */
.kb-nav-right {
    display: flex;
    gap: 20px;
    margin: 0 !important;
}

.kb-nav-right li {
    cursor: pointer;
    transition: 0.3s;
    font-weight: bold;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    font-size: 0.875rem;
    list-style: none;
}

.kb-nav-right li a{
    color: #000;
    text-decoration: none;
}

.kb-nav-right li:hover {
    color: #fdb521;
}

.kb-nav-right li a:hover {
    color: #fdb521;
}

/* Mega Menu */
.kb-mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 100%;
    background: rgba(20, 20, 20, 0.75);
    backdrop-filter: blur(12px);

    color: #fff;
    padding: 25px 110px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-top: 1px solid rgba(253, 181, 33, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    border-radius: 0 0 12px 12px;
}

/* Content */
/* MAIN */
.kb-mega-content {
    display: flex;
}

/* LEFT: flex ngang */
.kb-mega-left {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    position: relative;
    overflow: hidden;
}

/* mỗi group = 1 cột */
.kb-menu-group {
    width: calc(25% - 22.5px);
    animation: fadeIn 0.3s ease;
}

/* LIMIT: ẩn bớt */
.kb-limit .kb-menu-group:nth-child(n + 5) {
    display: none;
}

/* title */
.kb-menu-title {
    margin-bottom: 10px;
    font-weight: bold;
    text-align: left;
    color: #fdb521;
    border-bottom: solid 0.3px #fdb521;
}

/* list */
.kb-menu-list {
    list-style: none;
    padding-left: 0 !important;
}

.kb-menu-list li {
    padding: 6px 0;
    cursor: pointer;
    transition: 0.3s;
    position: relative;
}

.kb-menu-list li a{
    text-decoration: none;
    color: #fff !important;
}

/* hover */
.kb-menu-list li:hover {
    color: #fdb521;
    transform: translateX(5px);
}

/* underline effect */
.kb-menu-list li::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: #fdb521;
    transition: 0.3s;
}

.kb-menu-list li:hover::after {
    width: 100%;
}

/* RIGHT */
.kb-mega-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* image */
.kb-mega-right img {
    width: 100%;
    max-width: 350px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

/* Hover effect show menu */
.kb-has-mega:hover .kb-mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.kb-view-more {
    display: inline-block;
    padding: 8px 20px;
    color: #fdb521;
    text-decoration: none;
    transition: 0.3s;
}

.kb-view-more:hover {
    color: #fff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.kb-simple-menu {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.kb-simple-link {
    color: #fff;
    text-decoration: none;
    padding: 8px 0;
    transition: 0.3s;
    position: relative;
}

/* Hover giống menu bên trái */
.kb-simple-link:hover {
    color: #fdb521;
    transform: translateX(5px);
}

.kb-simple-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: #fdb521;
    transition: 0.3s;
}

.kb-simple-link:hover::after {
    width: 100%;
}

/* fixed bar */

.kb-fixed-bar {
    position: fixed;
    right: 2%;
    top: 50%;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: top right;
    z-index: 9999;
    background: linear-gradient(135deg, #F45B3A, #F9A23B, #B56BB3, #6A6FF5) !important;
    border-radius: 12px 12px 12px 12px;
    padding: 10px 0;
    width: max-content;
    overflow: hidden;
    transition: all 0.3s ease;
}

.kb-fixed-bar {
    transform: translateY(-50%) scale(0.8);
}

.kb-fixed-bar:hover {
    transform: translateY(-50%) scale(1);
}

/* item */
.kb-bar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 10px;
    color: #111 !important;
    text-decoration: none;
    transition: 0.3s;
}

.kb-bar-item .icon {
    font-size: 22px;
    min-width: 30px;
    text-align: center;
    color: #111 !important;
}

.kb-bar-item .icon:hover {
    color: #fdb521 !important;
}

.kb-bar-item .text {
    width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    margin-left: 0;
    transition: all 0.3s ease;
    color: #111 !important;
}

.kb-bar-item .text:hover {
    color: #fdb521 !important;
}

.kb-fixed-bar:hover .kb-bar-item {
    justify-content: flex-start;
    padding-left: 15px;
}

.kb-fixed-bar:hover .text {
    width: max-content;
    opacity: 1;
    margin-left: 10px;
}

/* css cart */
.kb-nav-right .cart .fa-cart-shopping {
    position: relative;
}

.kb-nav-right .icon .quantity-item {
    width: max-content;
    height: max-content;
    padding: 5px;
    position: absolute;
    background: #D73A10;
    border-radius: 5px 5px;
    color: #DADAE3;
    font-weight: bold;
    font-size: 0.6em;
    left: 100%;
    bottom: 100%;
    z-index: 2;
    padding-right: 3px; 
}

/* search */
.kb-mega-menu .search-mega {
    width: 100%;
    padding: 10px 110px;
}

.kb-mega-menu .search-container {
    display: flex;
    gap: 20px;
}

.kb-mega-menu .search-left {
    width: 40%;
}

.kb-mega-menu .search-left input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
}

.kb-mega-menu .search-right {
    width: 60%;
    overflow-y: auto;
}

@media (max-width: 1024px) {
    .kb-navbar-in {
        padding: 15px 40px; /* giảm padding */
    }

    .kb-logo .logo img {
        height: 45px; /* logo nhỏ lại */
    }

    .kb-nav-menu {
        gap: 20px; /* giảm khoảng cách menu */
    }

    .kb-nav-item .kb-nav-item-title {
        font-size: 0.75rem;
        letter-spacing: 0.1rem;
    }

    .kb-nav-right {
        gap: 10px;
    }

    .kb-nav-right li {
        font-size: 0.75rem;
    }
}

@media (max-width: 1024px) {
    .kb-mega-menu {
        padding: 20px 40px;
    }

    .kb-menu-group {
        width: calc(50% - 15px); /* 🔥 từ 4 cột → 2 cột */
    }

    .kb-mega-right {
        display: none; /* 🔥 ẩn hình cho gọn */
    }
}

@media (max-width: 1024px) {
    .kb-fixed-bar {
        transform: translateY(-50%) scale(0.7); /* nhỏ hơn */
    }

    .kb-bar-item .icon {
        font-size: 18px;
    }

    .kb-fixed-bar:hover {
        transform: translateY(-50%) scale(0.9);
    }
}