*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
.brand_Thanh_Tung{
    color: #ff5858;
}
.brand_Thanh_Loan{
    color:#1E50A2;
}
body{
    background:#f5f5f5;
    font-family:Arial, Helvetica, sans-serif;
}

/* ===========================
   Khung website
=========================== */
.container{
    width:min(95%, 900px);
    min-height:100vh;
    margin:30px auto;
    padding:8px;
    background:#fff;
    border-radius:8px;
}

/* ===========================
   Ảnh nền
=========================== */
.image_background img{
    display:block;
    width:100%;
    height:auto;
    object-fit:cover;
    border-radius:10px;
}

/* ===========================
   Header
=========================== */
.header_info{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    margin:20px 0 30px;
    flex-wrap:wrap;
}

/* ===========================
   Bên trái
=========================== */
.left_info{
    display:flex;
    align-items:center;
    gap:15px;
    min-width:0;
}

.header_profile{
    width:110px;
    height:110px;
    border:3px solid #ff5858;
    border-radius:50%;
    overflow:hidden;
    flex-shrink:0;
}

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

.left_info h1{
    color:#1E50A2;
    font-size:clamp(24px,4vw,38px);
    margin:0;
    word-break:break-word;
}

/* ===========================
   Mạng xã hội
=========================== */
.right_info{
    display:flex;
    align-items:center;
    gap:15px;
    flex-wrap:wrap;
}

.logo_social{
    width:55px;
    height:55px;
    flex-shrink:0;
}

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

/* ===========================
   CONTENT XE
=========================== */
.content_xe{
    width:100%;
    max-width:880px;
    border:2px solid #ff5858;
    border-radius:3px;
    padding:10px;
    margin:auto;
    overflow-x:auto;
}
.content_xe h2 {
    padding: 20px 0;
}
/* ===========================
   Bảng dịch vụ
=========================== */
.service-table{
    width:100%;
    min-width:600px;
    border-collapse:collapse;
    border:2px solid #ff5858;
}

.service-table th,
.service-table td{
    border:1px solid #ff5858;
    padding:10px 12px;
    text-align:center;
}

.service-table th{
    background:#1E50A2;
    color:#fff;
    font-weight:bold;
}

.service-table tbody tr:nth-child(even){
    background:#f8f9fa;
}

.service-table tbody tr:hover{
    background:#eef5ff;
}

.service-table a{
    color:#1E50A2;
    text-decoration:none;
    font-weight:600;
}

.service-table a:hover{
    text-decoration:underline;
}

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

    .container{
        width:95%;
        margin:15px auto;
        padding:10px;
    }

    .header_info{
        flex-direction:column;
        align-items:center;
        text-align:center;
    }

    .left_info{
        flex-direction:column;
        justify-content:center;
        gap:12px;
    }

    .right_info{
        justify-content:center;
    }

    .header_profile{
        width:90px;
        height:90px;
    }

    .logo_social{
        width:45px;
        height:45px;
    }

    .content_xe{
        padding:8px;
    }

    .service-table th,
    .service-table td{
        padding:8px;
        font-size:14px;
    }
}

/* ===========================
   Mobile
=========================== */
@media (max-width:480px){

    .container{
        width:98%;
        padding:6px;
    }

    .header_profile{
        width:75px;
        height:75px;
    }

    .left_info h1{
        font-size:22px;
    }

    .logo_social{
        width:38px;
        height:38px;
    }

    .service-table{
        min-width:500px;
    }

    .service-table th,
    .service-table td{
        padding:6px;
        font-size:13px;
    }
}


/* NÚT ĐẶT XE  QUA ZALO  */
.scroll-btn{
    display:none;
}

@media (max-width:768px){

    .scroll-btn{
        display:block;
        position:fixed;
        right:15px;
        bottom:20px;
        z-index:9999;

        width:auto;
        padding:10px 16px;

        border:none;
        border-radius:999px;

        background:#1E50A2;
        color:#fff;
        font-size:14px;
        font-weight:600;
        cursor:pointer;

        box-shadow:0 4px 12px rgba(0,0,0,.25);
        transition:.2s;
    }

    .scroll-btn:hover{
        transform:translateY(-2px);
    }

    .scroll-btn:active{
        transform:scale(.96);
    }
}

.bio_box{
    width: 100%;
    margin-top: 20px;
    padding: 20px;
    border: 2px solid #ff5858;
    border-radius: 12px;
    background: rgba(255,255,255,0.9);
    box-sizing: border-box;
}

.bio_box h2{
    margin: 0 0 10px;
    font-size: 22px;
}

.bio_box p{
    margin: 0;
    line-height: 1.6;
}
/* Mobile */
@media (max-width: 768px) {
    .bio_box{
        text-align: left;
    }

    .bio_box h2{
        text-align: left;
        font-size: 20px;
    }

    .bio_box ul{
        padding-left: 20px;
        margin: 10px 0;
        text-align: left;
    }

    .bio_box li{
        text-align: left;
        line-height: 1.7;
    }

    .bio_box p{
        text-align: left;
    }
}