@charset "utf-8";
/*/////////////////////////////////////
=======================================
========|| Copyright: hungvq ||====
-- mail:hung@baotienphong.com.vn ---
=======|| Allright : Bao Tien Phong ||=====
|       website: www.tienphong.vn        |
======================================== 
/////////////////////////////////////*/
@font-face {
    font-family: 'MinionPro-Regular';
    src: url('../font/MinionPro-Regular.eot');
    src: url('../font/MinionPro-Regular.eot?#iefix') format('embedded-opentype'), url('../font/MinionPro-Regular.woff') format('woff'), url('../font/MinionPro-Regular.ttf') format('truetype'), url('..font/MinionPro-Regular.svg#webfont') format('svg');
}

@font-face {
    font-family: 'MinionPro-Bold';
    src: url('../font/MinionPro-Bold.eot');
    src: url('../font/MinionPro-Bold.eot?#iefix') format('embedded-opentype'), url('../font/MinionPro-Bold.woff') format('woff'), url('../font/MinionPro-Bold.ttf') format('truetype'), url('..font/MinionPro-Bold.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUAngie';
    src: url('../font/SFUAngie.eot');
    src: url('../font/SFUAngie.eot?#iefix') format('embedded-opentype'), url('../font/SFUAngie.woff') format('woff'), url('../font/SFUAngie.ttf') format('truetype'), url('..font/SFUAngie.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUBlackout';
    src: url('../font/SFUBlackout.eot');
    src: url('../font/SFUBlackout.eot?#iefix') format('embedded-opentype'), url('../font/SFUBlackout.woff') format('woff'), url('../font/SFUBlackout.ttf') format('truetype'), url('..font/SFUBlackout.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUFuturaBook';
    src: url('../font/SFUFuturaBook.eot');
    src: url('../font/SFUFuturaBook.eot?#iefix') format('embedded-opentype'), url('../font/SFUFuturaBook.woff') format('woff'), url('../font/SFUFuturaBook.ttf') format('truetype'), url('..font/SFUFuturaBook.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUMachine';
    src: url('../font/SFUMachine.eot');
    src: url('../font/SFUMachine.eot?#iefix') format('embedded-opentype'), url('../font/SFUMachine.woff') format('woff'), url('../font/SFUMachine.ttf') format('truetype'), url('..font/SFUMachine.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUSyntaxBold';
    src: url('../font/SFUSyntaxBold.eot');
    src: url('../font/SFUSyntaxBold.eot?#iefix') format('embedded-opentype'), url('../font/SFUSyntaxBold.woff') format('woff'), url('../font/SFUSyntaxBold.ttf') format('truetype'), url('..font/SFUSyntaxBold.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUSyntaxBlack';
    src: url('../font/SFUSyntaxBlack.eot');
    src: url('../font/SFUSyntaxBlack.eot?#iefix') format('embedded-opentype'), url('../font/SFUSyntaxBlack.woff') format('woff'), url('../font/SFUSyntaxBlack.ttf') format('truetype'), url('..font/SFUSyntaxBlack.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUSyntaxRoman';
    src: url('../font/SFUSyntaxRoman.eot');
    src: url('../font/SFUSyntaxRoman.eot?#iefix') format('embedded-opentype'), url('../font/SFUSyntaxRoman.woff') format('woff'), url('../font/SFUSyntaxRoman.ttf') format('truetype'), url('..font/SFUSyntaxRoman.svg#webfont') format('svg');
}

@font-face {
    font-family: 'TimesNewRomanPS-BoldMT';
    src: url('../font/TimesNewRomanPS-BoldMT.eot');
    src: url('../font/TimesNewRomanPS-BoldMT.eot?#iefix') format('embedded-opentype'), url('../font/TimesNewRomanPS-BoldMT.woff') format('woff'), url('../font/TimesNewRomanPS-BoldMT.ttf') format('truetype'), url('..font/TimesNewRomanPS-BoldMT.svg#webfont') format('svg');
}

@font-face {
    font-family: 'UTMAvo';
    src: url('../font/UTMAvo.eot');
    src: url('../font/UTMAvo.eot?#iefix') format('embedded-opentype'), url('../font/UTMAvo.woff') format('woff'), url('../font/UTMAvo.ttf') format('truetype'), url('..font/UTMAvo.svg#webfont') format('svg');
}

@font-face {
    font-family: 'UTMScriptinaKT';
    src: url('../font/UTMScriptinaKT.eot');
    src: url('../font/UTMScriptinaKT.eot?#iefix') format('embedded-opentype'), url('../font/UTMScriptinaKT.woff') format('woff'), url('../font/UTMScriptinaKT.ttf') format('truetype'), url('..font/UTMScriptinaKT.svg#webfont') format('svg');
}

@font-face {
    font-family: 'VNI-BriquetNormal';
    src: url('../font/VNI-BriquetNormal.eot');
    src: url('../font/VNI-BriquetNormal.eot?#iefix') format('embedded-opentype'), url('../font/VNI-BriquetNormal.woff') format('woff'), url('../font/VNI-BriquetNormal.ttf') format('truetype'), url('..font/VNI-BriquetNormal.svg#webfont') format('svg');
}

@font-face {
    font-family: 'UTMAndrogyne';
    src: url('../font/UTMAndrogyne.eot');
    src: url('../font/UTMAndrogyne.eot?#iefix') format('embedded-opentype'), url('../font/UTMAndrogyne.woff') format('woff'), url('../font/UTMAndrogyne.ttf') format('truetype'), url('..font/UTMAndrogyne.svg#webfont') format('svg');
}

@font-face {
    font-family: 'TimesNewRomanPS-ItalicMT';
    src: url('../font/TimesNewRomanPS-ItalicMT.eot');
    src: url('../font/TimesNewRomanPS-ItalicMT.eot?#iefix') format('embedded-opentype'), url('../font/TimesNewRomanPS-ItalicMT.woff') format('woff'), url('../font/TimesNewRomanPS-ItalicMT.ttf') format('truetype'), url('..font/TimesNewRomanPS-ItalicMT.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUBaskervilleBookItalic';
    src: url('../font/SFUBaskervilleBookItalic.eot');
    src: url('../font/SFUBaskervilleBookItalic.eot?#iefix') format('embedded-opentype'), url('../font/SFUBaskervilleBookItalic.woff') format('woff'), url('../font/SFUBaskervilleBookItalic.ttf') format('truetype'), url('..font/SFUBaskervilleBookItalic.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SFUShannonBook';
    src: url('../font/SFUShannonBook.eot');
    src: url('../font/SFUShannonBook.eot?#iefix') format('embedded-opentype'), url('../font/SFUShannonBook.woff') format('woff'), url('../font/SFUShannonBook.ttf') format('truetype'), url('..font/SFUShannonBook.svg#webfont') format('svg');
}

@font-face {
    font-family: 'SVN-Corki';
    src: url('../font/SVN-Corki.eot');
    src: url('../font/SVN-Corki.eot?#iefix') format('embedded-opentype'), url('../font/SVN-Corki.woff') format('woff'), url('../font/SVN-Corki.ttf') format('truetype'), url('..font/SVN-Corki.svg#webfont') format('svg');
}
@font-face {
    font-family: 'SFUShannonOblique';
    src: url('../font/SFUShannonOblique.eot');
    src: url('../font/SFUShannonOblique.eot?#iefix') format('embedded-opentype'), url('../font/SFUShannonOblique.woff') format('woff'), url('../font/SFUShannonOblique.ttf') format('truetype'), url('..font/SFUShannonOblique.svg#webfont') format('svg');
}
@font-face {
    font-family: 'SFUShannonBold';
    src: url('../font/SFUShannonBold.eot');
    src: url('../font/SFUShannonBold.eot?#iefix') format('embedded-opentype'), url('../font/SFUShannonBold.woff') format('woff'), url('../font/SFUShannonBold.ttf') format('truetype'), url('..font/SFUShannonBold.svg#webfont') format('svg');
}
@font-face {
    font-family: 'Manrope-Bold';
    src: url('../font/Manrope-Bold.eot');
    src: url('../font/Manrope-Bold.eot?#iefix') format('embedded-opentype'), url('../font/Manrope-Bold.woff') format('woff'), url('../font/Manrope-Bold.ttf') format('truetype'), url('..font/Manrope-Bold.svg#webfont') format('svg');
}
@font-face {
    font-family: 'SVN-AleoRegular';
    src: url('../font/SVN-AleoRegular.eot');
    src: url('../font/SVN-AleoRegular.eot?#iefix') format('embedded-opentype'), url('../font/SVN-AleoRegular.woff') format('woff'), url('../font/SVN-AleoRegular.ttf') format('truetype'), url('..font/SVN-AleoRegular.svg#webfont') format('svg');
}
@font-face {
    font-family: 'Barlow-Black';
    src: url('../font/Barlow-Black.eot');
    src: url('../font/Barlow-Black.eot?#iefix') format('embedded-opentype'), url('../font/Barlow-Black.woff') format('woff'), url('../font/Barlow-Black.ttf') format('truetype'), url('..font/Barlow-Black.svg#webfont') format('svg');
}
@font-face {
    font-family: 'SVN-Sarifa';
    src: url('../font/SVN-Sarifa.eot');
    src: url('../font/SVN-Sarifa.eot?#iefix') format('embedded-opentype'), url('../font/SVN-Sarifa.woff') format('woff'), url('../font/SVN-Sarifa.ttf') format('truetype'), url('..font/SVN-Sarifa.svg#webfont') format('svg');
}
@font-face {
    font-family: 'iCielBCDDCHardwareRough-Compressed';
    src: url('../font/iCielBCDDCHardwareRough-Compressed.eot');
    src: url('../font/iCielBCDDCHardwareRough-Compressed.eot?#iefix') format('embedded-opentype'), url('../font/iCielBCDDCHardwareRough-Compressed.woff') format('woff'), url('../font/iCielBCDDCHardwareRough-Compressed.ttf') format('truetype'), url('..font/iCielBCDDCHardwareRough-Compressed.svg#webfont') format('svg');
}
.f-5 {
    font-size: 5px;
    font-size: 0.5rem;
}
.f-6 {
    font-size: 6px;
    font-size: 0.6rem;
}
.f-7 {
    font-size: 7px;
    font-size: 0.7rem;
}
.f-8 {
    font-size: 8px;
    font-size: 0.8rem;
}
.f-9 {
    font-size: 9px;
    font-size: 0.9rem;
}
.f-10 {
    font-size: 10px;
    font-size: 1rem;
}

.f-12 {
    font-size: 12px;
    font-size: 1.2rem;
}

.f-13 {
    font-size: 13px;
    font-size: 1.3rem;
}

.f-14 {
    font-size: 14px;
    font-size: 1.4rem;
}

.f-15 {
    font-size: 15px;
    font-size: 1.5rem;
}

.f-16 {
    font-size: 16px;
    font-size: 1.6rem;
}

.f-17 {
    font-size: 17px;
    font-size: 1.7rem;
}

.f-18 {
    font-size: 18px;
    font-size: 1.8rem;
}

.f-19 {
    font-size: 19px;
    font-size: 1.9rem;
}

.f-20 {
    font-size: 20px;
    font-size: 2rem;
}

.f-21 {
    font-size: 21px;
    font-size: 2.1rem;
}

.f-22 {
    font-size: 22px;
    font-size: 2.2rem;
}

.f-23 {
    font-size: 23px;
    font-size: 2.3rem;
}

.f-24 {
    font-size: 24px;
    font-size: 2.4rem;
}

.f-25 {
    font-size: 25px;
    font-size: 2.5rem;
}

.f-26 {
    font-size: 26px;
    font-size: 2.6rem;
}

.f-27 {
    font-size: 27px;
    font-size: 2.7rem;
}

.f-28 {
    font-size: 28px;
    font-size: 2.8rem;
}

.f-29 {
    font-size: 29px;
    font-size: 2.9rem;
}

.f-30 {
    font-size: 30px;
    font-size: 3rem;
}

.f-31 {
    font-size: 31px;
    font-size: 3.1rem;
}

.f-32 {
    font-size: 32px;
    font-size: 3.2rem;
}

.f-33 {
    font-size: 33px;
    font-size: 3.3rem;
}

.f-34 {
    font-size: 34px;
    font-size: 3.4rem;
}

.f-35 {
    font-size: 35px;
    font-size: 3.5rem;
}

.f-36 {
    font-size: 36px;
    font-size: 3.6rem;
}

.f-37 {
    font-size: 37px;
    font-size: 3.7rem;
}

.f-38 {
    font-size: 38px;
    font-size: 3.8rem;
}

.f-39 {
    font-size: 39px;
    font-size: 3.9rem;
}

.f-40 {
    font-size: 40px;
    font-size: 4rem;
}

.f-58 {
    font-size: 58px;
    font-size: 5.8rem;
}

* {
    margin: 0;
    padding: 0;
    outline: none
}

p {
    margin: 0;
}

.w50 a, a:hover, a.ated {
    color: #DE2826;
    text-decoration: none;
}

.p1 {
    font-family: TimesNewRomanPSMT;
}

.p2 {
    font-family: TimesNewRomanPS-BoldMT;
}

.p3 {
    font-family: SFUSouvenirBold;
}

.p4 {
    font-family: UTMPacificStandard;
}

.p5 {
    font-family: SFUFuturaBook;
}

.p6 {
    font-family: MinionPro-Regular;
}

.p7 {
    font-family: UTMAndrogyne;
}

.p9 {
    font-family: UTMAndrogyne;
}

.p10 {
    font-family: TimesNewRomanPS-ItalicMT;
}

.p11 {
    font-family: SFUBaskervilleBookItalic;
}

.p12 {
    font-family: SFUSyntaxRoman;
}

.p13 {
    font-family: SFUShannonBook;
}

.p14 {
    font-family: SFUSyntaxBold;
}

.p15 {
    font-family: SVN-Corki;
}
.p16 {
    font-family: MinionPro-Bold;
}
.p17 {
    font-family: SFUShannonOblique
;}
.p18 {
    font-family: SFUShannonBold;
}
.p19 {
    font-family: Manrope-Bold;}
.p20{font-family:SVN-AleoRegular;}
.p21 {
    font-family: Barlow-Black;
}
.p22 { font-family: SVN-Sarifa;
}
.p23 {
    font-family: iCielBCDDCHardwareRough-Compressed;
    line-height:1.1em;
}
.texuper {
    text-transform: uppercase;
}

.texcen {
    text-align: center;
}

.texj {
    text-align: justify;
}
.texl {
    text-align: left;
}
.texr {
    text-align: right;
}
.marginB50 {
    margin-bottom: 50px;
}

.marginB30 {
    margin-bottom: 30px;
}

.marginB20 {
    margin-bottom: 20px;
}

.marginB10 {
    margin-bottom: 10px;
}

body {
    font-size: 62.5%;
    margin: 0;
    padding: 0;
    font-family: SVN-Sarifa;
    color: #231f20;
    height: 100%;
    line-height: 30px;
}

html {
    height: 100%;
    margin: 0;
    padding: 0;
}

#fixmainBdy {
    margin: 0 auto;
    clear: both;
}

#header {
    clear: both;
    padding: 0;
    z-index: 100;
    height: 110px;
    margin:0 auto;
    width: 98%;
    background: url("../images/bg-head.png") repeat-x;
    overflow: hidden;
}

#content {
    top: 10px;
    position: relative;
}

.logo {
    width:250px;
    margin:0 auto;
    padding-top:20px;

}

.clearfix {
    clear: both;
}

.fleft {
    float: left;
}

.fRight {
    float: right;
}

.fb {
    float: right;
    margin-right: 15px;
    position: relative;
    top: 6px;
}

.imglager {
    width: 100%;
    margin: 0 auto;
    padding: 0;
}

.dropcap {
    float: left;
    padding-right: 5px;
    display: block;
    font-weight: bold;
    font: 65px/50px SVN-Sarifa;
}

.dropcap1 {
    float: left;
    padding-right: 5px;
    display: block;
    color: #231f20;
    font: 120px/78px SVN-Sarifa;
}

.line18 {
    line-height: 1.8rem;
}

.line25 {
    line-height: 2.5rem;
}

.line22 {
    line-height: 2.2rem;
}

.w100 {
    margin: 0 auto;
    width: 100%;
}

.w95 {
    margin: 0 auto;
    width: 95%;
}

.w90 {
    margin: 0 auto;
    width: 90%;
}

.w85 {
    margin: 0 auto;
    width: 85%;
}

.w80 {
    margin: 0 auto;
    width: 80%;
}

.w75 {
    margin: 0 auto;
    width: 75%;
}

.w70 {
    margin: 0 auto;
    width: 70%;
}

.w60 {
    margin: 0 auto;
    width: 60%;
}

.w65 {
    margin: 0 auto;
    width: 65%;
}

.w62 {
    margin: 0 auto;
    width: 62%;
}

.w50 {
    margin: 0 auto;
    width: 50%;
}

.w55 {
    margin: 0 auto;
    width: 55%;
}

.w45 {
    margin: 0 auto;
    width: 45%;
}

.w40 {
    margin: 0 auto;
    width: 40%;
}
.w35 {
    margin: 0 auto;
    width: 35%;
}
.w30 {
    margin: 0 auto;
    width: 30%;
}
.w20 {
    margin: 0 auto;
    width: 20%;
}

#footer {
    width: 100%;
    height: 70px;
}

.borderfooter {
    width: 60%;
    margin: 0 auto;
    border-top: solid 1px #3F3F3F;
}

    .borderfooter ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }

        .borderfooter ul li {
            float: left;
            width: 100%;
            float: left;
            padding: 0;
            margin: 0;
        }

.local ul {
    list-style: none;
}

    .local ul li {
        float: left;
        background: url(../images/icon4.jpg) 0px 13px no-repeat;
        padding-left: 30px;
        width: 100%;
    }

.local {
    padding-left: 90px;
}

.footerbg {
    background: url(../images/img15.png) 30px 0 no-repeat;
}
.cobayfooter {
    background: url(../images/co-bay_header.gif) 30px 0 no-repeat;
}
.colorsapo { color:#5f3c20;
}
.line-den {
    background: url(../images/line_den.jpg) 20px 0 repeat-x;
}
.line-den-doc {
    background: url(../images/line_den_doc.jpg) 0 10px repeat-y;
}
.logo-subtile{
    background: url(../images/logo-title.png) 0 10px no-repeat;
    padding-left:130px;
    padding-top:20px;
    height:120px;
}
.logo-cty {
    background: url(../images/media.jpg) 0 10px no-repeat;
    height: 85px;
    padding-left: 60px;
    padding-top: 10px;
}
.nhay {
    background: url(../images/nhay.png) 0px 20px no-repeat;
}
.cot1 {
    float: left;
    width: 33%;
    margin-right: 1%;
    padding: 10px 0;
    
}
.cot2 {
    float: left;
    width: 32%;
    margin-left: 0.5%;
    margin-left: 0.5%;
    padding: 10px 0;
}
.cot3 {
    float: left;
    width: 32%;
    margin-left: 1.5%;
    padding: 10px 0;
}
/*begein line nhung trang bao lich su*/
.section-title-wrapper {
    text-align: center;
    padding-top: 20px;
    position: relative;
}

.top-line {
    height: 1px;
    background-color: #3d392f; /* màu nâu đen như trong ảnh */
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.section-title {
  
    display: inline-block;
    position: relative;
}

    .section-title::after {
        content: "";
        display: block;
        margin: 8px auto 0;
        width: 50px;
        height: 2px;
        background-color: #3d392f;
    }
.section-title2 {
    display: inline-block;
    position: relative;
}

    .section-title2::after {
        content: "";
        display: block;
        margin: 8px auto 0;
        width: 100%;
        height: 2px;
        background-color: #3d392f;
    }
/*end link nhung trang bao lich su*/
/*begin giai đoan lich su*/
.section-title1 {
    text-align: center;
    
}
.subtitle-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.line {
    flex: 1;
    height: 1px;
    background-color: #333;
    opacity: 0.6;
}

.subtitle {
    padding: 0 20px;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 2px;
    white-space: nowrap;
}

.main-title {
    font-weight: bold;
    color: #b40000;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.cot2-1 {
    float: left;
    width: 65%;
    margin-right: 2%;

}
.cot2-1-1 {
    float: left;
    width: 49%;
    margin-right: 1%;
}
.cot2-1-2 {
    float: left;
    width: 49%;
    margin-left: 1%;
}
.cot2-2 {
    float: left;
    width: 33%;
    margin-left:0%;
}
/*end giai doan lich su*/
/*begin time line*/

.timeline-wrapper {
    position: relative;
    width: 1200px;
    margin: auto;
    background: url('../images/bg_line.png') no-repeat center center;
    background-size: cover;
    padding: 80px 0px;
    min-height: 1100px;
}
  

.timeline-line {
    position: absolute;
    top: 50%;
    left: 10%;
    width: 80%;
    height: 4px;
    background-color: #000;
    z-index: 1;
}

.timeline-dot {
    position: absolute;
    top: 50%;
    width: 16px;
    height: 16px;
    background: white;
    border: 3px solid #000;
    border-radius: 50%;
    transform: translateY(-50%);
    z-index: 2;
}



/* Line dẫn xuống + chấm tròn nhỏ */
.connector-line {
    position: relative;
    height: 80px;
    width: 2px;
    background: #000;
    margin: 0 auto;
}

.small-dot1 {
    width: 8px;
    height: 8px;
    background: #000;
    border-radius: 50%;
    position: absolute;
    bottom: 72px;
    left: 50%;
    transform: translateX(-50%);
}
.small-dot {
    width: 8px;
    height: 8px;
    background: #000;
    border-radius: 50%;
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
}
.content-title {
    font-weight: bold;

}

.content-desc {

    color: #222;
  
}
/* Box nội dung */
.content-box1 {
    position: absolute;
    width: 300px;
    text-align: center;
    z-index: 3;
}
.content-box1 img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}
    .content-box1 img:hover {
        transform: scale(1.05);
    }

/* Positioning từng box */
.dot1 {
    left: 10%;
}

.box1 {
    top: 20%;
    left: 4.6%;
    transform: translateY(-50%);
}

/* Thêm nếu có các box khác... */

.dot2 {
    left: 32%;
}

.box2 {
    top: 60%;
    left: 18%;
    transform: translateY(-50%);
}
/* Box nội dung */
.content-box {
    position: absolute;
    width: 220px;
    text-align: center;
    z-index: 3;
}

    .content-box img {
        width: 100%;
        height: auto;
        border-radius: 4px;
        box-shadow: 0 2px 6px rgba(0,0,0,0.2);
        transition: transform 0.3s ease;
    }

        .content-box img:hover {
            transform: scale(1.05);
        }
/*end time line*/
/*nhung diem nhan noi bat*/
.cot3-1 {
    float: left;
    width: 65%;
    margin-left: 2%;
}

.cot3-1-1 {
    float: left;
    width: 49%;
    margin-right: 1%;
}

.cot3-1-2 {
    float: left;
    width: 49%;
    margin-left: 1%;
}

.cot3-2 {
    float: left;
    width: 33%;
    margin-left: 0%;
}
.line-tron {
    background: url(../images/line-tron.png) 0 8px no-repeat;
}
/*nhung diem nhan noi bat*/
/*begin cuon*/


.letter {
    background: rgb(239, 233, 224);
    background: rgb(194, 177, 121);
    background-repeat: repeat;
    background: url("../images/nen-1.png"), linear-gradient( 90deg, rgb(207, 195, 158) 0%, rgba(213, 202, 167, 1) 0.4%, rgba(213, 202, 168, 1) 6%, rgba(253, 246, 228, 1) 25%, rgba(253, 246, 228, 1) 50%, rgba(253, 246, 228, 1) 75%, rgba(213, 202, 168, 1) 94%, rgba(213, 202, 167, 1) 99.6%, rgb(207, 195, 158) 100% );
}
/*begin video*/
.background-video {
    width: 95%;
}
/*end video*/
.container {
    /*margin: 40px auto;
            padding: 0 1.5%;*/
}

.section {
    margin-bottom: 60px;
}

.img-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.image-box {
    transform: rotate(-6deg) scale(1);
    transition: transform 0.6s ease, box-shadow 0.3s ease;
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

    .image-box img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    /* Hover effect */
    .image-box:hover img {
        transform: scale(1.05);
        box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    }

    /* Khi vào viewport (scroll tới) */
    .image-box.in-view {
        transform: rotate(0deg) scale(1.1);
    }

.img-box-wrapper {
    position: relative;
    width: 100%;
}

.img-box-bg {
    background: url(../images/img_bg.png) 0 0 no-repeat;
    z-index: 0;
}

.img-box {
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 8px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

    .img-box img {
        width: 100%;
        height: auto;
        display: block;
        transition: transform 0.3s ease;
    }

    .img-box:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

.rotated {
    transform: rotate(-7deg) scale(0.95);
    transition: transform 0.6s ease;
}

    .rotated.in-view {
        transform: rotate(0deg) scale(1.05);
        margin: 5px;
    }

.horizontal-scroll {
    overflow-x: auto;
    display: flex;
    gap: 10px;
    padding: 10px;
}

    .horizontal-scroll img {
        height: 120px;
        flex-shrink: 0;
        border-radius: 4px;
    }

.img-caption {
    margin-top: 5px;
    font-size: 14px;
    color: #333;
}

.img-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (max-width: 768px) {
    .img-grid {
        grid-template-columns: 1fr;
    }
}

.image-wrapper {
    display: inline-block;
    margin: 20px;
    width: 90%;
}

.background-frame {
    background-image: url('images/img_bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0; /* khoảng cách tạo khung */
    box-sizing: content-box;
    transition: transform 0.6s ease;
    /*transform: rotate(-6deg);*/
}

/* Ảnh chính nhỏ hơn nền và căn giữa */
.main-photo {
    width: 98%; /* nhỏ hơn nền */
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    /* Hover */
    .main-photo:hover {
        transform: scale(1.05);
        box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    }

/* Khi scroll vào khung nhìn */
.background-frame.in-view {
    transform: rotate(0deg) scale(1.05);
}

.image-box {
    transform: rotate(-6deg) scale(1);
    transition: transform 0.6s ease, box-shadow 0.3s ease;
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

    .image-box img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    /* Hover effect */
    .image-box:hover img {
        transform: scale(1.05);
        box-shadow: 0 10px 25px rgba(0,0,0,0.4);
    }

    /* Khi vào viewport (scroll tới) */
    .image-box.in-view {
        transform: rotate(0deg) scale(1.1);
    }
/* Class nghiêng 15 độ */
.tilted-15 {
    transform: rotate(15deg);
    transition: transform 0.6s ease;
}

    /* Khi ảnh nghiêng vào vùng nhìn: xoay thẳng */
    .tilted-15.in-view {
        transform: rotate(0deg) scale(1.05);
    }

/*
        ================================================================
        CSS CHO FEATURE CAROUSEL (Bản sao đã đổi tên)
        ================================================================
        */
#feature-carousel {
    width: 100%;
    position: relative;
    overflow: hidden;
}

#feature-carousel .feature-viewport {
    width: 100%;
    overflow: hidden;
}

#feature-carousel .feature-track {
    display: flex;
}

#feature-carousel .feature-slide {
    flex: 1 0 100%;
    width: 100%;
    height: auto;
    min-height: 370px;
    background-size: cover;
    background-position: center center;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
}

    #feature-carousel .feature-slide::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        /* Lớp phủ */
        z-index: 1;
    }

#feature-carousel .feature-content {
    position: relative;
    z-index: 2;
    padding: 20px;
    max-width: 90%;
}

    #feature-carousel .feature-content h2 {
        font-size: 3rem;
        text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
        margin-bottom: 10px;
    }

    #feature-carousel .feature-content p {
        font-size: 1.2rem;
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
    }

#feature-carousel .feature-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background-color: rgba(255, 255, 255, 0.7);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
}

    #feature-carousel .feature-button:hover {
        background-color: white;
    }

    #feature-carousel .feature-button.prev {
        left: 20px;
    }

    #feature-carousel .feature-button.next {
        right: 20px;
    }

/* Responsive */
@media (max-width: 768px) {
    #feature-carousel .feature-content h2 {
        font-size: 2rem;
    }

    #feature-carousel .feature-content p {
        font-size: 1rem;
    }

    #feature-carousel .feature-button {
        width: 40px;
        height: 40px;
        font-size: 22px;
    }
}