/* PHÂN TRANG */
.phantrang{
    display:flex;
    justify-content:center;
    align-items:center;
    flex-wrap:wrap;
    gap:8px;
    margin:40px 0;
    padding:0;
    list-style:none;
}

.phantrang li{
    margin:0;
    padding:0;
}

/* Link */
.phantrang li a{
    display:flex;
    align-items:center;
    justify-content:center;
    min-width:42px;
    height:42px;
    padding:0 14px;

    background:#fff;
    border:1px solid #ddd;
    border-radius:8px;

    color:#333;
    text-decoration:none;
    font-weight:600;
    font-size:15px;

    transition:all .25s ease;
}

/* Hover */
.phantrang li a:hover{
    background:#d62828;
    border-color:#d62828;
    color:#fff !important;
    transform:translateY(-2px);
}

/* Trang hiện tại */
.phantrang li b{
    display:flex;
    align-items:center;
    justify-content:center;

    min-width:42px;
    height:42px;
    padding:0 14px;

    background:#d62828;
    border:1px solid #d62828;
    border-radius:8px;

    color:#fff;
    font-size:15px;
    font-weight:700;
}

/* Mobile */
@media(max-width:768px){

    .phantrang{
        gap:6px;
        margin:30px 0;
    }

    .phantrang li a,
    .phantrang li b{
        min-width:38px;
        height:38px;
        font-size:14px;
        padding:0 10px;
    }

}

/* ==========================
   PHÂN TRANG
========================== */

.pagination-custom{
    display:flex;
    justify-content:center;
    align-items:center;
    flex-wrap:wrap;
    gap:8px;
    margin:30px 0;
	text-align:center;
}

.pagination-custom a,
.pagination-custom span{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    width:42px;
    height:42px;

    border:1px solid #ddd;
    border-radius:6px;

    text-decoration:none;
    font-weight:600;

    background:#fff;
    color:#333;

    box-sizing:border-box;
	margin-left: 9px;
}

.pagination-custom a:hover{
    background:#d62828;
    border-color:#d62828;
    color:#fff;
}

.pagination-custom .current{
    background:#d62828;
    color:#fff;
    border-color:#d62828;
}

.pagination-custom .dots{
    border:none;
    background:none;
    width:auto;
}

/* =========================
 TRANG SẢN PHẨM
========================= */
.headings {
    margin-top:0px;
    padding: 35px 0;
    background: #f8f8f8;
	    margin-bottom: 60px;
}

.text-heading {
    text-align: center;
}

.text-heading h1 {
    font-size: 32px;
    font-weight: 700;
    color: #111;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.breadcrumb-custom {
    font-size: 15px;
    color: #666;
}

.breadcrumb-custom a {
    color: #0171bb;
    text-decoration: none;
}

.breadcrumb-custom a:hover {
    color: #ff6600;
}

/* =========================
   LAYOUT
========================= */
.page-wrapper {
    width: 100%;
    padding: 20px 0;
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 25px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* =========================
   PRODUCT CARD
========================= */


/* CARD SẢN PHẨM */
.titlespatv-card{
    display:flex;
    flex-direction:column;
    height:100%;
    background:#fff;
    border:1px solid #ececec;
    border-radius:12px;
    overflow:hidden;
    transition:all .3s ease;
}

.titlespatv-card:hover{
    transform:translateY(-4px);
    box-shadow:0 8px 25px rgba(0,0,0,.08);
}

/* ẢNH */
.titlespatv-image{
    display:block;
    overflow:hidden;
    background:#f8f8f8;
}

.titlespatv-image img{
    width:100%;
    aspect-ratio:1/1;
    object-fit:cover;
    display:block;
    transition:transform .4s ease;
	padding: 10px;
}

.titlespatv-card:hover .titlespatv-image img{
    transform:scale(1.05);
}

/* NỘI DUNG */
.titlespatv-content{
    display:flex;
    flex-direction:column;
    flex:1;
    padding:15px;
}

/* TIÊU ĐỀ */
.titlespatv-title{
    margin:0 0 12px;
}

.titlespatv-title a{
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    overflow:hidden;
    min-height:48px;
    line-height:24px;
    font-size:16px;
    font-weight:700;
    color:#222;
    text-decoration:none;
    transition:.3s;
}

.titlespatv-title a:hover{
    color:#d62828;
}

/* KHUNG HOTLINE */
.titlespatv-hotline{
    margin:0 0 15px;
    padding:12px;
    border:1px solid #ffe0e0;
    border-radius:10px;
    background:#fff8f8;
    text-align:center;
}

.titlespatv-hotline::before{
    content:"📞 Liên Hệ Tư Vấn";
    display:block;
    margin-bottom:6px;
    font-size:12px;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:1px;
    color:#666;
}

.titlespatv-hotline a{
    color:#d62828;
    font-size:24px;
    font-weight:800;
    text-decoration:none;
    line-height:1.3;
}

.titlespatv-hotline a:hover{
    color:#b71c1c;
}

/* NÚT */
.titlespatv-button{
    margin-top:auto;
    display:block;
    width:100%;
    padding:12px;
    text-align:center;
    text-decoration:none;
    font-weight:700;
    font-size:15px;
    color:#fff;
    background:#d62828;
    border-radius:8px;
    transition:.3s;
    box-sizing:border-box;
}

.titlespatv-button:hover{
    background:#b71c1c;
    color:#fff;
}

/* MOBILE */
@media(max-width:768px){

    .titlespatv-content{
        padding:12px;
    }

    .titlespatv-title a{
        font-size:15px;
        min-height:44px;
        line-height:22px;
    }

    .titlespatv-hotline a{
        font-size:20px;
    }

    .titlespatv-button{
        padding:11px;
        font-size:14px;
    }
}

.titlespatv-title{
    margin:0 0 15px;
    padding-bottom:10px;
    border-bottom:1px dashed #e5e5e5;
}

.titlespatv-title a{
display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    /* min-height: 60px; */
    font-size: 19px;
    line-height: 30px;
    font-weight: 800;
    color: #222;
    text-decoration: none;
    letter-spacing: .2px;
    /* margin: auto; */
    text-align: center;
}

.titlespatv-title a:hover{
    color:#c1121f;
}




/* =========================
 TRANG SẢN PHẨM CT
========================= */


/* =========================
   RESET
========================= */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

img{
    max-width:100%;
    display:block;
}

a{
    text-decoration:none;
}

/* =========================
   BANNER
========================= */
.category-banner{
    width:100%;
    overflow:hidden;
    border-radius:14px;
    margin-bottom:25px;
}

.category-banner img{
    width:100%;
    height:auto;
    object-fit:cover;
}

/* =========================
   HEADING
========================= */


.heading-content{
    max-width:1450px;
    margin:auto;
    text-align:center;
}

.heading-content h1{
    font-size:34px;
    font-weight:700;
    color:#111;
    margin-bottom:12px;
}

.breadcrumb{
    font-size:15px;
    color:#666;
    margin-bottom:20px;
}

.breadcrumb a{
    color:#0171bb;
    font-weight:600;
}

.category-description{
    text-align:left;
    font-size:16px;
    line-height:30px;
    color:#444;
    max-width:1100px;
    margin:auto;
}

/* =========================
   LAYOUT
========================= */
.page-layout{
      max-width: 1450px;
    margin: auto;
    padding: 0 15px 40px;
    display: grid;
    grid-template-columns: 1fr 364px;
    gap: 15px;
    align-items: start;
}

/* =========================
   PRODUCT GRID
========================= */
.product-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

/* =========================
   PRODUCT CARD
========================= */
.product-card{
    background:#fff;
    border:1px solid #eee;
    border-radius:14px;
    overflow:hidden;
    transition:0.3s;
    box-shadow:0 2px 10px rgba(0,0,0,0.04);
}

.product-card:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.product-image{
    overflow:hidden;
    background:#fff;
}

.product-image img{
    width:100%;
    height:230px;
    object-fit:cover;
    transition:0.4s;
}

.product-card:hover img{
    transform:scale(1.05);
}

.product-content{
    padding:15px;
}

.product-title{
    font-size:16px;
    line-height:26px;
    min-height:52px;
    margin-bottom:10px;
}

.product-title a{
    color:#111;
    font-weight:700;
}

.product-title a:hover{
    color:#0171bb;
}

.product-code{
    font-size:14px;
    color:#0171bb;
    font-weight:600;
    margin-bottom:10px;
}

.product-price{
    color:#e60000;
    font-size:20px;
    font-weight:700;
    margin-bottom:15px;
}

.product-button{
    display:block;
    width:100%;
    text-align:center;
    padding:12px;
    background:linear-gradient(135deg,#0171bb,#00a6ff);
    color:#fff;
    border-radius:8px;
    font-weight:700;
    transition:0.3s;
}

.product-button:hover{
    background:linear-gradient(135deg,#ff6600,#ff8533);
    color:#fff;
}

/* =========================
   SIDEBAR
========================= */
.sidebar-shop{
    position:sticky;
    top:20px;
    align-self:start;
}

.sidebar-box{
    background:#fff;
    border-radius:14px;
    padding:5px;
    border:1px solid #eee;
    box-shadow:0 2px 10px rgba(0,0,0,0.04);
}

/* =========================
   EMPTY
========================= */
.empty-product{
    padding:40px 20px;
    text-align:center;
    border:2px dashed #ff6600;
    border-radius:14px;
    background:#fff7f2;
}

.empty-product h2{
    color:#ff6600;
    margin-bottom:10px;
}

.empty-product p{
    color:#666;
    margin-bottom:20px;
}
.price-hotline{
    font-size:16px;
    font-weight:600;
    color:#444;
    margin:12px 0;
}

.price-hotline a{
    color:#e60000;
    text-decoration:none;
    font-size:20px;
    font-weight:700;
}

.price-hotline a:hover{
    color:#0171bb;
}
/* =========================
   RESPONSIVE
========================= */
@media(max-width:991px){

    .page-layout{
        grid-template-columns:1fr;
    }

    .sidebar-shop{
        position:relative;
        top:0;
    }

    .product-grid{
        grid-template-columns:repeat(2,1fr);
    }
}

@media(max-width:576px){

    .headings{
        padding:25px 15px;
    }

    .heading-content h1{
        font-size:24px;
    }

    .product-grid{
        gap:12px;
    }

    .product-image img{
        height:170px;
    }

    .product-title{
        font-size:14px;
        line-height:22px;
    }

    .product-price{
        font-size:18px;
    }
}

/* =========================
TRANG SẢN PHẨM CHI TIẾT NỘI DUNG
========================= */

.breadcrumb-modern{

    position:relative;

    overflow:hidden;

    margin-top:0px; /* chiều cao menu desktop */

    padding:40px 0;

    background:
    linear-gradient(
        135deg,
        #ffffff 0%,
        #f8fafc 50%,
        #eef6ff 100%
    );

    border-bottom:1px solid #e5e7eb;
}

/* Hoa văn góc phải */

.breadcrumb-modern::before{

    content:"";

    position:absolute;

    top:0px;

    right:0px;

    width:350px;

    height:350px;

    border-radius:50%;

    background:
    radial-gradient(
        circle,
        rgba(246,146,24,.12),
        rgba(246,146,24,.02)
    );

    z-index:1;
}

/* Hoa văn góc trái */

.breadcrumb-modern::after{

    content:"";

    position:absolute;

    left:-120px;

    bottom:-120px;

    width:300px;

    height:300px;

    border-radius:50%;

    background:
    radial-gradient(
        circle,
        rgba(0,150,252,.08),
        rgba(0,150,252,0)
    );

    z-index:1;
}

/* Nội dung */

.breadcrumb-header{

    position:relative;

    z-index:10;

    max-width:1000px;

    margin:auto;

    text-align:center;
}

/* Tên thương hiệu */

.breadcrumb-brand{

    display:inline-block;

    padding:12px 28px;

    border-radius:999px;

    background:
    linear-gradient(
        135deg,
        #f69218,
        #ffb347
    );

    color:#fff;

    font-size:13px;

    font-weight:700;

    letter-spacing:1px;

    text-transform:uppercase;

    box-shadow:
    0 12px 30px rgba(246,146,24,.25);

    margin-bottom:2px;
	    margin-top:20px;
}

/* Tiêu đề */

.breadcrumb-title{

    margin:0 0 15px;

    font-size:42px;

    font-weight:800;

    line-height:1.4;

    color:#0f172a;

    word-break:break-word;
}

/* Mô tả */

.breadcrumb-desc{

    max-width:750px;

    margin:0 auto 10px;

    font-size:17px;

    line-height:1.9;

    color:#64748b;
}

/* Breadcrumb */

.breadcrumb-list{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    flex-wrap:wrap;

    gap:12px;

    padding:15px 25px;

    margin:0;

    list-style:none;

    background:#fff;

    border-radius:60px;

    border:1px solid #edf2f7;

    box-shadow:
    0 10px 30px rgba(0,0,0,.06);
		margin-bottom:20px;
}

.breadcrumb-list li{

    font-size:15px;
}

.breadcrumb-list a{

    color:#475569;

    text-decoration:none;

    transition:.3s;
}

.breadcrumb-list a:hover{

    color:#f69218;
}

.breadcrumb-list i{

    font-size:11px;

    color:#cbd5e1;
}

.breadcrumb-list .active{

    color:#f69218;

    font-weight:700;
}

/* Desktop lớn */

@media(min-width:1400px){

    .breadcrumb-title{

        font-size:48px;
    }

}

/* Tablet */

@media(max-width:991px){

    .breadcrumb-modern{

        margin-top:80px;

        padding:55px 0;
    }

    .breadcrumb-title{

        font-size:32px;
    }

    .breadcrumb-desc{

        font-size:15px;
    }

}

/* Mobile */

@media(max-width:576px){

    .breadcrumb-modern{

        margin-top:0px;

        padding:40px 0;
    }

    .breadcrumb-brand{

        font-size:12px;

        padding:10px 20px;
    }

    .breadcrumb-title{

        font-size:24px;

        line-height:1.5;
    }

    .breadcrumb-desc{

        font-size:14px;
    }

    .breadcrumb-list{

        padding:12px 15px;

        border-radius:20px;

        gap:8px;
	
    }

    .breadcrumb-list li{

        font-size:13px;
    }

}



/* ===== BÁN CHẠY ===== */
/* GRID 2 CỘT */
/* ===== KHỐI CHÍNH ===== */
.banchay-box {
    background: #fff;
    padding: 18px;
    border-radius: 10px;
    border: 0px solid #eee;
}

/* TITLE */
.banchay-title {
    font-size: 17px;
    font-weight: bold;
    color: #c00;
    margin-bottom: 12px;
}

.banchay-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 2px;
    background: #000;
    margin-top: 5px;
}

/* GRID 2 CỘT */
.banchay-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* ITEM */
.banchay-item a {
    display: grid;
    grid-template-columns: 3fr 7fr; /* 🔥 tỉ lệ 4 - 6 */
    align-items: center;
    gap: 10px;

    padding: 10px;
    background: #f9f9f9;
    border-radius: 8px;
    text-decoration: none;
    color: #222;

    border: 1px solid #eee;
    transition: 0.25s;
}

/* HOVER */
.banchay-item a:hover {
    background: #fff;
    border-color: #ddd;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

/* IMAGE */
.banchay-item img {
    width: 100%;
    height: 55px;
    object-fit: contain;
    border-radius: 6px;
    background: #fff;
    padding: 4px;
    border: 1px solid #eee;
}

/* TEXT */
.banchay-item span {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    transition: 0.2s;
}

/* HOVER TEXT */
.banchay-item a:hover span {
    color: #c00;
}

/* MOBILE */
@media (max-width: 768px) {
    .banchay-list {
        grid-template-columns: 1fr;
    }
}

/* sản phẩm nổi bật */
/* ===== KHỐI CHÍNH ===== */
.spnoibat {
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    border: 0px solid #eee;
}

/* TITLE */
.spnoibat-title {
    font-size: 18px;
    font-weight: bold;
    color: #c00;
    margin-bottom: 15px;
    border-bottom: 2px solid #000;
    padding-bottom: 6px;
}

/* ITEM */
.spnoibat-item {
    text-align: center;
}

.spnoibat-item a {
    display: block;
    padding: 12px;
    border-radius: 10px;
    background: #fafafa;
    border: 1px solid #eee;
    transition: 0.3s;
}

/* HOVER */
.spnoibat-item a:hover {
    background: #fff;
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
    transform: translateY(-4px);
}

/* IMAGE */
.spnoibat-img {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.spnoibat-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* TITLE TEXT */
.spnoibat-item h3 {
    font-size: 14px;
    color: #c00;
    font-weight: 500;
    line-height: 1.4;
}

/* DOT */
.swiper-pagination-bullet {
    background: #ccc;
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: #c00;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .spnoibat-img {
        height: 100px;
    }
}


.product-detail-section{
    padding:40px 0;
}

.product-gallery{
    background:#fff;
}

.product-main-image{
    margin:0;
    border:1px solid #ececec;
    border-radius:16px;
    overflow:hidden;
    background:#fff;
}

.product-main-image img{
    width:100%;
    display:block;
}

.product-thumbs{
    display:flex;
    gap:10px;
    margin-top:15px;
}

.thumb-item{
    width:90px;
    height:90px;
    margin:0;
    border-radius:10px;
    overflow:hidden;
    border:1px solid #ddd;
    cursor:pointer;
}

.thumb-item img{
    width:100%;
    height:100%;
    object-fit:cover;
}

.product-title{
    font-size:30px;
    font-weight:700;
    line-height:1.5;
    color:#222;
    margin-bottom:20px;
}

.product-meta{
    background:#fafafa;
    border:1px solid #eee;
    border-radius:12px;
    padding:18px;
    margin-bottom:20px;
}

.product-meta p{
    margin-bottom:10px;
}

.product-meta strong{
    color:#0d6efd;
}

.product-price-box{
    margin-bottom:25px;
}

.price-label{
    display:block;
    margin-bottom:8px;
    color:#666;
}

.product-price{
    font-size:36px;
    color:#e60000;
    font-weight:700;
}

.product-short-description{
    line-height:1.9;
    color:#333;
    margin-bottom:25px;
}

.promotion-box{
    background:#fff8ea;
    border:1px solid #ffd699;
    border-radius:15px;
    padding:20px;
    margin-bottom:25px;
}

.promotion-box h2{
    font-size:20px;
    margin-bottom:15px;
    color:#d97706;
}

.promotion-box ul{
    margin:0;
    padding-left:20px;
}

.promotion-box li{
    margin-bottom:10px;
}

.product-action{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

.btn-zalo,
.btn-phone{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:220px;
    padding:14px 25px;
    border-radius:50px;
    font-weight:700;
    text-decoration:none;
    transition:.3s;
}

.btn-zalo{
    background:#0084ff;
    color:#fff;
}

.btn-phone{
    background:#f69218;
    color:#fff;
}

.btn-zalo:hover,
.btn-phone:hover{
    transform:translateY(-3px);
    color:#fff;
}
.thumb-item{

    width:90px;
    height:90px;

    border:2px solid #e5e5e5;

    transition:.3s;
}

.thumb-item.active{

    border-color:#f69218;

    box-shadow:
    0 0 15px rgba(246,146,24,.3);
}
/* =========================
LAYOUT CHI TIẾT SẢN PHẨM
========================= */

.product-layout{

    display:flex;

    gap:25px;

    align-items:flex-start;

    margin:30px 0;
}

.product-main{

    width:72%;
}

.product-sidebar{

    width:28%;

    position:sticky;

    top:90px;
}

.product-main{
    flex:0 0 70%;
}

.product-sidebar{
    flex:0 0 calc(30% - 15px);
}

/* =========================
KHỐI NỘI DUNG
========================= */

.product-content{

    background:#fff;

    border-radius:24px;

    padding:35px;

    border:1px solid #f0f0f0;

    box-shadow:
    0 5px 15px rgba(0,0,0,.03),
    0 20px 50px rgba(0,0,0,.06);

    overflow:hidden;
}

/* =========================
HEADER
========================= */

.product-content-header{

    margin-bottom:25px;

    position:relative;
}

.product-content-title{

    margin:0;

    font-size:30px;

    line-height:1.4;

    font-weight:800;

    color:#111827;
}

.product-content-title::after{

    content:"";

    display:block;

    width:90px;

    height:5px;

    margin-top:14px;

    border-radius:50px;

    background:
    linear-gradient(
        90deg,
        #f69218,
        #ffbf69
    );
}

/* =========================
BODY
========================= */

.product-content-body{

    max-height:550px;

    overflow:hidden;

    position:relative;

    color:#374151;

    font-size:17px;

    line-height:1.95;

    transition:.5s ease;
}

.product-content-body.active{

    max-height:10000px;
}

/* Mờ cuối nội dung */

.product-content-body:not(.active)::after{

    content:"";

    position:absolute;

    left:0;

    right:0;

    bottom:0;

    height:180px;

    background:
    linear-gradient(
        rgba(255,255,255,0),
        rgba(255,255,255,1)
    );
}

/* Nội dung bên trong */

.product-content-body h2,
.product-content-body h3{

    color:#111827;

    margin-top:25px;

    margin-bottom:15px;

    font-weight:700;
}

.product-content-body p{

    margin-bottom:18px;
}

.product-content-body img{

    display:block;

    max-width:100%;

    height:auto;

    margin:25px auto;

    border-radius:16px;

    box-shadow:
    0 10px 25px rgba(0,0,0,.08);
}

.product-content-body table{

    width:100% !important;

    display:block;

    overflow-x:auto;
}

.product-content-body ul{

    padding-left:22px;
}

.product-content-body li{

    margin-bottom:8px;
}

/* =========================
NÚT XEM THÊM
========================= */

.product-content-footer{

    text-align:center;

    margin-top:30px;
}

.product-content-button{

    border:none;

    cursor:pointer;

    min-width:180px;

    padding:14px 30px;

    border-radius:60px;

    font-size:15px;

    font-weight:700;

    color:#fff;

    background:
    linear-gradient(
        135deg,
        #f69218,
        #ffb347
    );

    box-shadow:
    0 10px 25px rgba(246,146,24,.25);

    transition:.35s;
}

.product-content-button:hover{

    transform:translateY(-3px);

    box-shadow:
    0 15px 35px rgba(246,146,24,.35);
}

/* =========================
SIDEBAR
========================= */

.product-sidebar article{

    background:#fff;

    border-radius:24px;

    padding:25px;

    border:1px solid #f0f0f0;

    box-shadow:
    0 10px 30px rgba(0,0,0,.05);
}

.product-sidebar h3{

    font-size:20px;

    font-weight:700;

    margin-bottom:15px;
}

/* =========================
MOBILE
========================= */

@media(max-width:991px){

    .product-layout{

        flex-direction:column;
    }

    .product-main,
    .product-sidebar{

        width:100%;
    }

    .product-sidebar{

        position:relative;

        top:auto;
    }

}

@media(max-width:768px){

    .product-content{

        padding:22px;
    }

    .product-content-title{

        font-size:24px;
    }

    .product-content-body{

        font-size:16px;

        max-height:350px;
    }

    .product-content-button{

        width:100%;
    }

}


/* Layout */

.product-layout{

    display:flex;

    align-items:flex-start;

    gap:20px;

    width:100%;
}

/* Nội dung */

.product-main{

    flex:1;

    min-width:0;
}

/* Sidebar */

.product-sidebar{

    width:320px;

    flex-shrink:0;
}

/* Sticky */

.product-sidebar{

    position:sticky;

    top:90px;
}

/* Chống tràn */

.product-sidebar img,
.product-sidebar table,
.product-sidebar iframe{

    max-width:100%;

    height:auto;
}

/* Mobile */

@media(max-width:991px){

    .product-layout{

        flex-direction:column;
    }

    .product-main,
    .product-sidebar{

        width:100%;
    }

    .product-sidebar{

        position:relative;

        top:auto;
    }

}

/* ===== TIN LIÊN QUAN ===== */
.tinlienquan {
    padding: 20px 10px 30px;
    background: #fff;
}

.tinlienquan-container {
    max-width: 1450px;
    margin: auto;
}

/* ===== TITLE ===== */
.tinlienquan-title {
    font-size: 18px;
    font-weight: 700;
    color: #c00;
    border-bottom: 2px solid #000;
    padding-bottom: 6px;
    margin-bottom: 20px;
}

.tinlienquan-title i {
    margin-right: 8px;
}

/* ===== GRID ===== */
.tinlienquan-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* ===== ITEM ===== */
.tinlienquan-item {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: 0.3s;
}

.tinlienquan-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

/* ===== IMAGE ===== */
.tinlienquan-img {
    width: 100%;
    aspect-ratio: 16/10; /* giữ tỷ lệ đẹp */
    overflow: hidden;
}

.tinlienquan-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.4s;
}

/* ZOOM NHẸ */
.tinlienquan-item:hover img {
    transform: scale(1.05);
}

/* ===== TITLE TEXT ===== */
.tinlienquan-item h3 {
      font-size: 17px;
    font-weight: 600;
    color: #222;
    padding: 10px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
    text-transform: capitalize;
}

/* HOVER TITLE */
.tinlienquan-item:hover h3 {
    color: #c00;
}

/* LINK */
.tinlienquan-item a {
    text-decoration: none;
    display: block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .tinlienquan-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .tinlienquan-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .tinlienquan-grid {
        grid-template-columns: 1fr;
    }
}


/* ==========================
KẾT BÀI DOANH NGHIỆP
========================== */

.author-box{

    background: #fff;
    /* border: 1px solid #ececec; */
    /* border-radius: 20px; */
    padding: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .05);
}

/* ảnh phía trên */

.author-avatar{

    text-align:center;

    margin:0 0 25px;
}

.author-avatar img{

    width:160px;

    height:160px;

    object-fit:cover;

    border-radius:50%;

    border:5px solid #f69218;

    background:#fff;

    display:inline-block;
}

/* tiêu đề */

.author-title{

    text-align:center;

    font-size:34px;

    font-weight:800;

    color:#0f172a;

    margin-bottom:20px;
}

/* nội dung */

.author-desc{

    width:100%;

    font-size:18px;

    line-height:2;

    color:#374151;
}

/* đoạn liên hệ */

.author-desc h3{

    color:#ef4444;

    margin-top:20px;

    margin-bottom:15px;
}

@media(max-width:768px){

    .author-box{

        padding:20px;
    }

    .author-avatar img{

        width:120px;

        height:120px;
    }

    .author-title{

        font-size:26px;
    }

    .author-desc{

        font-size:16px;
    }

}