* {
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 0;
}

.index-body {
    background-color: #d1f8f8;
    color: #000000;
    text-align: center;
}

.form-body {
    background-color: #c99a89;
}

/* Dành cho file index.html */
.heading {
    font-size: 3rem;
    text-align: center;
    font-weight: bold;
    margin-top: 50px;
    color: #333333;
    margin-bottom: 30px;
    display: inline-block;
    padding-bottom: 10px;
    border-bottom: 4px solid #80f1f1;

}


.container  {
    margin: 0px auto;
    background-color: #ffffff;
    border-radius: 30px;
    max-width: 900px;
    height: auto;
    padding: 40px;
}

.container > a {
    text-decoration: none;
}
.box  {
    background-color: #008080;
    color: #ffffff;
    max-width: 800px;
    margin: 50px auto;
    padding: 15px;
    border-radius: 35px;
    font-size: 2rem;
}

.box:hover {
    background-color: #006666;
    font-weight: bold;
}

/* Dành cho FILE cv.html */

.background {
    width: 100%;
    height: auto;
    display: flex;
    background: #e0dede;

}

.cv-content {
    background-color: white;
    height: auto;
    max-width: 600px;
    padding: 20px 20px 30px 40px;
    margin-top: 30px;
    margin-left: auto;
    margin-right: auto;

}

.heading-1-cv {
    font-size: 1.3;
    font-weight: bold;
    text-align: center;
}

.paragraph {
    font-size: 0.9rem;
    margin-bottom: 10px;
    text-align: center;

}

.heading-2 {
    padding-bottom: 2px;
    border-bottom: 2px solid black;
    width: 100%;
    font-size: 1rem;
    font-weight: bold;
    text-align: left;
}


.heading-3 {
    text-align: justify;
    width: 100%;
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: -10px;
    margin-top: 10px;
}

.full-width {
    width: 100%;
    display: inline-block;
}

.heading-3 span {
    display: inline-block;
}

.cv-content ul li {
    line-height: 1.5;
    font-size: 0.8rem;
}

.cv-content p,
.cv-content strong {
    font-size: 0.8rem ;
}

/* Dành cho FILE form.html */

.wrapper {
    width: 900px;
    height: auto;
    border: 3px solid #c77b5f;
    border-radius: 20px;
    margin-top: 50px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    margin-bottom: 20px;
}

.heading-1-form {
    font-size: 2.5rem;
    padding: 20px;
    color: antiquewhite;
    font-weight: bold;
    background-color: #cb552b ;
    border-bottom: 5px solid #cb3a05;

}

.form-container {
    width: 100%;
    height: auto;
    background-color: #cc7150 ;
}

.form-content {
    display: block;
    padding: 10px 0 10px 30px;
    font-size: 1.8rem;
    color: white;
}

.form-content label {
    display: block;
}

.form-content input[type="text"], 
.form-content input[type="email"], 
.form-content input[type="password"],
.form-content input[type="number"],
.form-content input[type="tel"],
.form-content input[type="date"] {
    padding: 10px;
    /* border: 1px solid transparent; */
    border-radius: 5px;
    width: 300px;
    margin-top: 20px;
}

.form-content label[for="displayname"]::after,
.form-content label[for="email"]::after, 
.form-content label[for="phonenumber"]::after, 
.form-content label[for="password"]::after, 
.form-content label[for="confirmpassword"]::after, 
.form-content label[for="dateofbirth"]::after {
    content: "*";
    font-size: 2rem;
    color: red;

}


.gender-group {
    display: block;
    align-items: center;
    margin-bottom: 15px;
}

.radio-options {
    display: flex;
    margin-left: 20px;
    font-size: 1.3rem;
    margin-top: 20px;
    gap: 20px;
    color: black;
}

.radio-optios label input {
    padding: 0;
    width: 50px;
}

.img-upload {
    display: flex;
    flex-direction: column;
    

}

.img-upload span {
    color: black;
    font-size: 1.6rem;
}

.form-content img {
    border-radius: 50%;
    width: 200px;
    height: 200px;
    margin-top: 50px;
}


#profilepicture {
    display: none;
}

.email-group {
    display: block;
    align-items: center;
    margin-top: 10px;
}

.email-options {
    display: flex;
    margin-left: 20px;
    font-size: 1.6rem;
    margin-top: 20px;
    gap: 20px;
    color: black;
    flex-direction: column;
}

.form-content input[type="checkbox"] {
    height: 25px;
    width: 25px;
}

.form-btn {
    margin-left: 80px;
    padding: 20px 50px 20px 50px;
    margin-top: 20px;
    background-color: white;
    color: #cb552b;
    border-radius: 30px;
    border: 1px solid #c84312;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 20px;
}

.wrapper:focus-within {
    box-shadow: 0 20px 40px rgb(212, 87, 42, 0.6), 0 40px 80px rgba(228, 64, 5, 0.8);
    border: 3px solid rgb(255, 68, 0);

}

form:focus-within {
    box-shadow: 0 20px 40px rgb(212, 87, 42, 0.6), 0 40px 80px rgba(228, 64, 5, 0.8);
    border: 3px solid rgb(255, 68, 0);
}

input:focus{
    outline: 2px solid #2efc00;
    /* border: 2px solid #2efc00; */
    border-radius: 2px;
}


input:invalid {
    border: 3px solid red;
}

button:hover {
    background-color: #ff4400 ;
    color: #f1f1f1;
    border: 1px solid #f1f1f1;
}

/* Dành cho FILE menu.html */

.nav-bar {
    display: flex;
    width: 100%;
    height: 80px;
    background-color: #3206d1;
    margin-top: 3px;
    align-items: center;
}

.nav-bar > ul {
    display: flex;
    margin-right: auto;
    margin-left: auto;
    height: 100%;


}

.nav-bar ul li a {
    font-size: 1.1rem;
    color: white;
    text-decoration: none;
    display: flex;
    padding: 0 20px 0 20px;
    height: 100%;
    font-weight: bold;
    align-items: center;
}

.nav-bar ul li a::before {
    content: "🜄";
    color: white;
    margin-right: 20px;
}

.nav-bar ul li {
    border-right: 3px solid #3206d1;
    border-left: 3px solid #3206d1;
}

.nav-bar ul li:first-child{
    border-left: none;
}

.nav-bar ul li:last-child{
    border-right: none;
}

.nav-bar ul li > a:hover {
    background-color: #f1f1f1;
    color: #000000;
}

.nav-bar ul > li a:hover::before{
    color: #000000;

}

.nav-bar ul li:active {
    background-color: #f1f1f1;
    color: #000000;
    transform: scale(1.05);
}

.menu-content {
    width: 100%;
    height: 500px;
    background-color: #aab6f5;
}

/* Dành cho FILE pricing-table.html */

.pricing-table {
    background-image: linear-gradient(315deg, rgb(171, 204, 255) 0%, rgb(188, 205, 255) 16.667%, rgb(216, 204, 255) 33.333%, rgb(244, 201, 247) 50%, rgb(255, 197, 240) 66.667%, rgb(255, 192, 237) 83.333%, rgb(255, 186, 237) 100%);
    min-height: 100vh;
    width: 100%;
    align-items: center;
    display: flex;
    justify-content: center;
}

.table .title {
    width: 40%;
    height: 100px;
    margin: 3% auto;
    text-align: center;
}
.table .title h1 {
    font-size: 3rem;
    color: rgb(63 166 175);
    font-weight: bold;
    margin-top: 1%;
}
.table .title p {
    font-size: 1rem;
    margin-top: 4%;
    color: black;
}
.table {
    width: 70%;
    background-color: rgba(241, 230, 230, 0.7);
    border-radius: 50px;
    display: inline-block;
}
.table-content {
    display: flex;
    align-items: stretch;
    gap: 50px ;
    padding: 0 30px 30px;
}

.table-content > div:nth-child(2) {
    border: 5px solid rgb(222, 222, 51);
    transform: scale(1.06);
}

.table-basic,
.table-pro,
.table-premium {
    /* width: 28%; */
    /* height: 80%; */
    background-color: white;
    /* margin: auto 3% auto 3%; */
    align-items: center;
    /* justify-items: center; */
    border-radius: 30px;
    text-align: center;
    display: flex;
    flex: 1;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.table-basic:hover {
    box-shadow: 0 20px 40px rgba(15, 219, 25, 0.45),0 12px 24px rgba(31, 203, 34, 0.35);
}

.table-pro:hover {
    box-shadow: 0 20px 40px rgba(40, 20, 193, 0.45),0 12px 24px rgba(26, 12, 213, 0.35);
}

.table-premium:hover {
    box-shadow: 0 20px 40px rgba(232, 3, 198, 0.45),0 12px 24px rgba(237, 3, 229, 0.35);
    
}
.table-basic{
    background: linear-gradient(to bottom, rgb(152, 181, 109, 0.4), rgb(213, 213, 222));
}

.table-pro{
    background: linear-gradient(to bottom, rgb(117, 117, 206, 0.4), rgb(213, 213, 222));
    
}

.table-premium{
    background: linear-gradient(to bottom, rgb(174, 118, 174, 0.4), rgb(213, 213, 222));
}

.table-basic h2 {
    color: rgb(135, 207, 28);
}
.table-pro h2 {
    color:rgb(35, 35, 218);
}
.table-premium h2 {
    color: rgb(201, 53, 201);
}
.table-content h2 {
    margin: 15% 20%;
    font-size: 2rem;
    font-weight: bold;

}

.table p {
    margin: 5%;
}

.bottom {
    width: 75%;
    padding: 6%;
    align-items: flex-end;
    border-radius: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin: auto auto 20px auto;
    border: 3px solid transparent;
    text-align: center;
    color: white;
}

.table-basic > .bottom:hover {
    background-color: white;
    border: 3px solid rgb(135, 207, 28);
    color: #333333;
    box-shadow: 0 5px 10px rgba(15, 219, 25, 0.45),0 3px 6px rgba(31, 203, 34, 0.35);

}

.table-pro > .bottom:hover {
    background-color: white;
    border: 3px solid rgb(35, 35, 218);
    color: #333333;
    box-shadow: 0 5px 10px rgba(40, 20, 193, 0.45),0 3px 6px rgba(26, 12, 213, 0.35);

}

.table-premium > .bottom:hover {
    background-color: white;
    border: 3px solid rgb(201, 53, 201);
    color: #333333;
    box-shadow: 0 5px 10px rgba(232, 3, 198, 0.45),0 3px px rgba(237, 3, 229, 0.35);

}

.table-basic > .bottom {
    background-color: rgb(135, 207, 28);
}

.table-pro > .bottom {
    background-color: rgb(35, 35, 218);
}

.table-premium > .bottom {
    background-color: rgb(201, 53, 201);
}

.table-basic::before {
    content: "BASIC";
    background-color: rgba(147, 217, 42, 0.8) ;
    color: rgb(81, 81, 80);
    width: 180px;
    height: 34px;
    top: 14px;
    left: -56px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-45deg);
    font-weight: bold;
    
}

.table-pro::before {
    content: "PRO";
    background-color: rgba(64, 64, 202, 0.8);
    color: rgb(81, 81, 80);
    width: 180px;
    height: 34px;
    top: 14px;
    left: -56px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-45deg);
    font-weight: bold;
    
}

.table-premium::before {
    content: "PREMIUM";
    background-color: rgb(201, 53, 201, 0.8);
    color: rgb(81, 81, 80);
    width: 180px;
    height: 34px;
    top: 14px;
    left: -56px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-45deg);
    font-weight: bold;
    
}

.table-pro::after {
    content: "RECOMMENDED";
    background-color: rgba(219, 230, 21, 0.8);
    color: rgb(81, 81, 80);
    width: 180px;
    height: 34px;
    top: 30px;
    right: -40px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(45deg);
    font-weight: bold;
    font-size: 0.7rem ;
}

.icon::before {
    content: "";
    font-family: "Font Awesome 6 Free";
    font-weight: bold;
    color: rgb(17, 255, 0);
    font-size: 1.5rem;
    margin-right: 8px;
}

.features {
    text-align: left;
}

.table-content span {
    color: white;
    font-size: 2rem;
    font-weight: bold;
}

/* Phần dành cho FILE blog-post.html */


.img-cover img {
    width: 100% ;
    height: 400px;
    display: block;
}





.blog-container   {
    width: 100%;
    background-color: #ede1bd;
    margin: 0 auto;
    overflow: hidden;
}

.blog-container h1 {
    font-size: 2.2rem;
    color: #333333;
    font-weight: bold;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 30px;
}

.blog-content {
    width: 70%;

}
.blog-content h2:not(h1)  {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 20px;
}

.blog-container .menu {
    width: 100%;
    height: 50px;
    display: flex;
    font-size: 1.5rem;
    justify-content: center;
}
.blog-date {
    width: 50%;
    justify-content: flex-start;
    background-color: #A6A68D;
    align-items: center;
    display: flex;
    padding-left: 10px;
}

.blog-author {
    width: 50%;
    justify-content: flex-end;
    background-color:#d7d783 ;
    align-items: center;
    display: flex;
    padding-right: 10px;
}

.blog-content {
    width: 70%;
    margin: 30px auto 30px auto;
    display: block;
}

/* .blog-content h2 {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 20px;
} */

.blog-content h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    margin-top: 15px;
}

.blog-content p,li {
    font-size: 1.2rem;
    line-height: 1.6rem;
}

.blog-content li {
    list-style-type: disc;
    margin-left: 30px;
}
.blog-content figure img {
    width: 80%;
    height: auto;
    display: block;
    margin: auto;
}
figcaption {
    text-align: center;
    font-size: 1rem;
}

.blog-dia-diem-noi-tieng {
    width: 100%;
    display: flex;
}

.blog-dia-diem-noi-tieng-content {
    width: 50%;
}

.image-dia-diem-noi-tieng {
    width: 50%;
    display: grid;
    justify-content: center;
    align-items: center;
    gap: 5px;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 20px;
    margin-left: 10px;
}

.image-dia-diem-noi-tieng img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 5px;
    object-fit: cover;
}

.blog-am-thuc {
    width: 100% ;
    display: flex;
}

.image-amthuc {
    width: 50%;
    display: grid;
    justify-content: center;
    align-items: center;
    gap: 5px;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 20px;
}

.image-amthuc img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 5px;
    object-fit: cover;
}

.am-thuc-content {
    width: 50%;
    margin-left: 20px;
}

.blog-van-hoa {
    width: 100%;
    display: flex;
}

.van-hoa-content {
    width: 50%;
}

.image-van-hoa {
    width: 50%;
    display: grid;
    gap: 5px;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 20px;
    margin-left: 20px;
}

.image-van-hoa img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 5px;
}

.blog-content blockquote {
    font-size: 1.2rem;
    line-height: 1.6rem;
    position: relative
}

blockquote::before {
    content: "“";
    font-size: 4rem;
    color: #0073ff;
    top: -5px;
    left: -30px;
    position: absolute;
    opacity: 0.6;
}

.blog-comment {
    width: 100%;
    /* display: flex; */
    align-items: center;
    border-top: 4px solid   #dab64a;
    display: block;

}

.blog-comment form {
    width: 80%;
    margin-left: 100px;
    margin-top: 3%;
}

.blog-comment input {
    width: 100%;
    height: 50px;
    border: none;
    background-color: #c3ac68;
    font-size: 1.5rem;
    padding: 25px;
}

.blog-comment button {
    width: 100px;
    height: 30px;
    border-radius: 10px;
    border: 1px solid #dab64a;
    margin: 10px 0 20px 100px;
    font-weight: bold;
    background-color: #ccb672;
    font-size: 1.3rem;
}

.comment-content {
    display: block;
    width: 80%;
    gap: 50px;
    margin: 10px 0 30px 100px;
}

.comment-content > h2 {
    font-weight: bold;
    font-size: 2rem;
}

.comment-1,
.comment-2,
.comment-3 {
    width: 100%;
    height: 100px;
    border-radius: 10px;
    padding: 8px;
    display: flex;
}

.comment-content > div:nth-of-type(1) {
    margin-top: 30px;
}
.comment-avt {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 1px solid #c6b47c;
    overflow: hidden;
}
.comment-avt img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}
.comment-1-content h2,
.comment-2-content h2,
.comment-3-content h2 {
    font-size: 1.5rem;
    font-weight: bold;

}

.comment-1-content p,
.comment-2-content p,
.comment-3-content p {
    font-size: 1.1rem;
    margin-top: 10px;
}

.comment-1-content,
.comment-2-content,
.comment-3-content {
    margin-left: 20px;
    width: 80%;
}

.actions {
    text-align: right;
    margin-right: 10px;
    width: 20%;
    opacity: 0;
}

.actions a {
    color: #333333;
    text-decoration: none;
    display: block;
    padding: 4px;
    font-size: 1.1rem;
}

.comment-3:hover .actions,
.comment-2:hover .actions,
.comment-1:hover .actions {
     opacity: 1;
}

.actions a:hover {
    color: rgb(48, 48, 209);
}
.comment-3:hover,
.comment-2:hover,
.comment-1:hover {
    box-shadow: 0 10px 20px 40px rgb(198, 180, 124, 0.3),0 20px 40px 80px rgb(198, 180, 124, 0.3) ;
    border-left: 8px solid #e4b21e;
    background-color: #f6ecd0 ;
    transition: 0.3s;
    transform: scale(1.02);
}


.blog-content h2 + p::first-letter {
    font-size: 3.5rem;
    color: #0073ff;
    font-weight: bold;
    float: left;
    line-height: 1;
    margin-right: 10px;
    margin-top: 5px;
    font-family: Georgia, serif;
}

.blog-content p::first-line {
    background-color: #f4dea3;

}

.blog-container::selection {
    background-color: #ecbf42 ;
    color: #fff;
}