/* common css */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
@font-face {
    font-family: 'Open Sans';
    src: url(../fonts/Open_Sans/OpenSans-Regular.ttf);
}
@font-face {
    font-family: 'Androgyne';
    src: url(../fonts/UTM\ Androgyne.ttf);
}
html{
    font-family: 'Roboto' ,sans-serif;
    font-size: 10px;
    color: var(--black-text);
}
:root{
    --primary-color: #440a67;
    --primary-color-blur: #430a6750;
    --secondary-color: #4ca1a3;
    --tertiary-color: #b4aee8;
    --orange: #fb9224;
    --red: #ff3333;
    --light-red: #fda8a8;
    --gray: #f4f4f4;
    --orange: #F7941E;
    --light-orange: rgba(247, 148, 30, 0.2);
    --black-text: #333;
    --gray-text: #888;
    --white: #fff;
}
#wrapper{
    width: 100%;
    background-color: var(--gray);
    position: relative;
}
a{
    color: var(--primary-color);
}
a:hover{
    color: var(--secondary-color);
}
::selection{
    background-color: var(--secondary-color);
    color: var(--primary-color);
}
/* end common css */

/* header */
header{
    width: 100%;
    height: 12rem;
    background-color: var(--primary-color);
}
header .decorate-bar{
    width: 100%;
    height: 5rem;
    margin: auto;
    /* background-color: var(--tertiary-color); */
    background-image: linear-gradient(to left,var(--primary-color),var(--tertiary-color),var(--primary-color));
}
header .contain-decorations{
    width: 100%;
    max-width: 400px;
    height: 5rem;
    margin: auto;
}
header svg{
    float: left;
    margin-top: 1.4rem;
    height: 22px;
    width: 20px; 
    fill: var(--primary-color)
}
header .contain-canvas{
    width: calc(100% - 60px);
    min-width: 310px;
    height: 5rem;
    margin: 0 1rem;

    float: left;
    background-color: var(--primary-color);
    border: 0.3rem solid var(--tertiary-color);
    border-radius: 50px;
}
header canvas{
    display: block;
    margin: auto;
    margin-top: 0.1rem;
}
.header-bar{
    max-width: 1240px;
    height: 7rem;
    margin: auto;
    background-color: var(--primary-color);
}
.header-bar > .logo img{
    width: 8.3rem;
    height: 7rem;
    float: left;
    margin-left: 1.5rem;
    margin-top: -0.3rem;
}
.menu-header{
    width: 700px;
    height: 7rem;
    float: right;
}
.menu-header .menu-list,
.menu-header .choosen{
    width: fit-content;
    height: 7rem;
    float: left;
    padding: 0 15px 0;
    font-size: 2rem;
    font-weight: bolder;  
    line-height: 7rem;
    color: var(--white);
    overflow: hidden;
    position: relative;
    z-index: 0;
}
.menu-header .menu-list:before {
    content: "";
    position: absolute;
    top: -50%;
    left: 0;
    right: 0;
    height: 50%;
    background-color: var(--secondary-color);
    transition: 0.15s;
    z-index: -1;
}
.menu-header .menu-list:hover:before{
    top: 0%;
}
.menu-header .menu-list:after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 50%;
    background-color: var(--secondary-color);
    transition: 0.15s;
    z-index: -1;
}
.menu-header .menu-list:hover:after{
    top: 50%;
}
.menu-header .choosen{
    border-bottom: 5px solid var(--secondary-color);
}
.search-area{
   float: right;
   width: 50px; 
   height: 7rem;
   text-align: center;
   margin-right: 1.5rem;
}
.search-area .fas{
    font-size: 3.5rem;
    line-height: 70px;
    color: var(--white);
    cursor: pointer;
}
.menu{
    display: none;
}
.search-area .fas:hover{
    font-size: 4rem;
    color: var(--secondary-color);
}
.search-area > input{
    width: 775px;
    height: 7rem;
    position: relative;
    left: -765px;
    top: -69.75px;
    font-size: 2rem;
    padding: 0 2rem 0.1rem;
    border-radius: 5rem;
    border: 1rem solid var(--primary-color);
    color: var(--black-text);
    z-index: 1;
    outline: none;
    display: none;
}
.menu-board{
    display: none;
}
/* end header css */
/* footer css */
footer{
    width: 100%;
    height: 200px;
    background-color: var(--white);
    border-top: 2px solid var(--primary-color);
}
.footer-bar{
    max-width: 1240px;
    height: 200px;
    padding: 10px 0 10px;
    margin: auto;
}
footer .logo img{
    width: 200px;
    height: auto;
    float: left;
}
footer .contact{
    width: 400px;
    height: 180px;
    float: left;
    margin: 0 calc(50% - 450px) 0;
}
footer .title{
    width: 100%;
    font-size: 2rem;
    font-weight: bolder;  
    line-height: 3rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}
footer .location,
footer .email,
footer .phone{ 
    font-size: 1.9rem;  
    line-height: 3.5rem;
    color: var(--primary-color);
}
footer .social-media-bar{
    width: 100%;
    margin-top: 5px;
}
footer .social-media-bar a{
    text-decoration: none;
    font-size: 3.5rem;
    word-spacing: 10px;
}
footer .payment-methods{
    width: 300px;
    height: 180px;
    float: left;
}
footer .contain-img{
    width: 297px;
}
footer .contain-img img{
    width: 94px;
    margin: 3px 2px 0 0;
}
/* end css footer */

/* btn to-top */
#to-top{
    width: 4rem;
    height: 4rem;

    display: none;
    position: fixed; 
    bottom: 2rem;
    right: 0;

    border: none;
    border-radius: 50%;

    background-color: transparent;
    color: var(--primary-color);

    font-size: 5rem;

    transition: 0.3s;
    transform: rotate(90deg);
}
#to-top:hover{
    color: var(--secondary-color);
}
/* ad : advertise*/
#ad{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #00000088;
    display: none;
}
#ad img{
    display: block;
    width: auto;
    height: 16rem;
    margin: calc(50vh - 15rem) auto;
    border-radius: 1rem;
    border: 1rem double var(--primary-color);
    background-color: var(--secondary-color);
}
#ad .close{
    width: 300px;
    height: 6rem;
    position: absolute;
    bottom: calc(50vh - 8rem);
    left: calc(50% - 150px);
    font-size: 6rem;
    line-height: 6rem;
    text-align: center;
    color: var(--white);
    transition: 0.1s;
}
#ad .close:hover{
    color: var(--primary-color);
}

/* responsive css */
@media all and (max-width: 1024px){
    /* font-size */
    html{
        font-size: 9px;
    }
    /* header */
    header canvas{
        display: block;
        margin: auto;
        margin-top: -0.1rem;
    }
    .menu-header{
        display: none;
    }
    .search-area{
       float: left;
       width: calc(100% - 172px); 
       margin-left: 2.3rem;
    }
    .search-area .fas{
        display: none;
    }
    .search-area > input{
        width: 100%;
        position: static;
        display: block;
        border: none;
        margin-top: 1.2rem;
        height: 4.6rem;
        padding-top: 0.4rem;
    }
    .menu{
        display: block;
        width: 3.2rem;
        height: 7rem;
        float: left;
    }
    .menu .fas{
        font-size: 3.5rem;
        line-height: 7rem;
        color: var(--white);
    }
    .menu-board{
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 2;
        /* phu kin toan trang web */
    }
    .menu-board .choosen{
        color: var(--secondary-color);
    }
    .menu-board-right{
        width: calc(100% - 280px);
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        float: left;
    }
    .menu-board-left{
        width: 280px;
        height: 100%;
        background-color: var(--gray);
        float: right;
        padding-top: 8px;
    }
    .menu-board-left .menu-list{
        width: 150px;
        height: 20px;
        margin: 22px 0 0 20px;
    }
    .menu-board-left a{
        text-decoration: none;
        font-size: 2rem;
        font-weight: bolder;  
    }
    .menu-board-left .exit-menu{
        position: absolute;
        top: 15px;
        right: 20px;
        font-size: 3.5rem;
        color: var(--primary-color);
    }
    .menu-board-left .logo img{
        display: block;
        margin: 80px auto 0;
        width: 200px;
    }
    /* end header */
    /* footer */
    footer{
        height: 420px;
    }
    footer .logo{
        width: 70%;
        height: 200px;
        position: absolute;
        padding-top: 20px;
        bottom: 8px;
        margin-left: 15%;
        border-top: 1px solid var(--black-text);
    }
    footer .logo img{
        display: block;
        margin-left: calc(50% - 100px);
    }
    footer .contact{
        margin: 0 0 0 calc(50% - 350px);
    }
    footer .contain-img img{
        margin-top: 12px;
    }
    /* end footer */
}
@media all and (max-width: 740px){
    /* font-size */
    html{
        font-size: 7px;
    }
    /* header */
    .header-bar > .logo{
        display: none;
    }
    .search-area{
       width: calc(100% - 70px); 
       margin-left: 2.5rem;  
    }
    .search-area > input{
        width: 100%;
        position: static;
        display: block;
        border-radius: 1rem;
        border-width: 0;
    }
    header .decorate-bar{
        height: 5.5rem;
        background-image: none;
        background-color: var(--primary-color);
    }
    header .contain-decorations{
        width: 300px;
    }
    header .contain-canvas{
        min-width: 300px;
        width: 300px;
        margin-left: 0;
        background-color: transparent;
        border-color: transparent;
    }
    header svg{
        display: none; 
    }
    .menu-board-left{
        padding-top: 12px;
    }
    .menu-board-left .exit-menu {
        top: 10px;
    }
    .menu-board-left .menu-list{
        margin: 14px 0 0 20px;
    }
    /* end header */
    /* footer */
    footer{
        height: 380px;
    }
    footer .contact{
        width: 276px;
        margin: 0 0 0 calc(50% - 283px);
        height: 145px;
    }
    footer .payment-methods{
        width: 290px;
        margin: 0;
        height: 145px;
    }
    footer .logo{
        padding-top: 10px;
    }
    footer .contain-img img{
        margin-top: 3px;
    }
    /* end footer */
}
@media all and (max-width: 600px){
    footer{
        height: 525px;
    }
    footer .contact{
        width: 276px;
        margin: 0 0 0 calc(50% - 138px);
        height: 145px;
    }
    footer .payment-methods{
        width: 290px;
        margin: 0 0 0 calc(50% - 145px);
        height: 145px;
    }
}
@media all and (max-width: 320px){   
    /* ad : advertise */
    #ad .close{
        bottom: calc(50vh - 10rem);
    }
}