@import url('https://fonts.googleapis.com/css2?family=Playwrite+VN+Guides&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400..700;1,400..700&display=swap');

:root
{
    --primary-color : #00FFFF;
    --secondary-color : #F5F5F5;
    --tetiary-color : #aaa8a8;
    --text-colour : #fff;
    --text-colour2 : #000;
    --box-shadow : #6bf5f5;
    --background-color: #0f0f0f;
}

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

body{
    width: 100%;
    height: 100vh;
    background:url("back.png");
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center;
    color: #F5F5F5;
    font-family: "Lora", serif;
    font-optical-sizing: auto;
    font-style: normal;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* Header Section */
.header-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(236, 234, 234, 0.5);
    background-color: #000;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 80px;
    background-color: #000;
    color: var(--secondary-color);

}
.header h1 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-left: 200px;
    font-family: "Playwrite VN Guides", cursive;
    font-weight: 400;
    font-style: normal;
}

.header nav {
    margin-right: 200px;
}

.header nav a {
    margin: 0 15px;
    font-size: 1.2rem;
}

.header nav a:hover {
    color: var(--primary-color);
}

.icon {
    display: none;
}

.hide {
    display: none;
}

.divider {
    border: none;
    height: 1px;
    background-color: var(--secondary-color);
    margin: 20px 0;
}

.sidebar {
    display: none;
    flex-direction: column;
    position: fixed;
    width: 100%;
    padding-left: 20px;
    z-index: 999;
    top: 80px;
    left: 0;
    background-color: #000000;
    border-bottom: 1px solid rgba(236, 234, 234, 0.5);
}

@media (max-width:1200px) {
    .header {
        margin: 0 50px;
    }
    
    .header h1 {
        font-size: 2rem;
        color: var(--primary-color);
        margin-left: 0px;
    }

    .header nav {
        margin-right: 0px;
    }
}

@media (max-width:768px) { 
    
    .header nav {
        display: none;
    }

    .icon {
        display: block;
        cursor: pointer;
    }

    .hide {
        cursor: pointer;
    }

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

    .sidebar li {
        margin: 10px 0;
        height: 40px;
    }

    .sidebar a {

        font-size: 1.2rem;
    }
    
    .sidebar a:hover {
        color: var(--primary-color);
    }
}

/* /Header Section */

/* Aiden Section */
.home {
    display: grid;
    grid-template-columns: 1fr 2fr;
    margin-top: 200px; 
    /* border-bottom: 1px solid navy; */
    padding-bottom: 250px;
}

.home .image {
    width: 400px;
    height: 400px;
    border-radius: 100%;
    background: url('file.svg') no-repeat center center;
}

.aiden {
    display: flex;
    flex-direction: column;
    align-items: start;
    text-align: start;
    margin-left: 50px;
}

.aiden h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.aiden h2 span {
    color: var(--primary-color);
}

.aiden p {
    font-size: 1.5rem;
    margin-bottom: 50px;
    color: var(--tetiary-color);
}

.aiden .btn-accent {
    background-color: var(--primary-color);
    color: #000;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 1.2rem;
    margin: 10px;
}

.aiden .btn-secondary {
    color: var(--secondary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 1.2rem;
    margin: 10px;
}

.aiden .btn-accent:hover {
    background-color: #06bbbb;
}

.aiden .btn-secondary:hover {
    background-color: var(--primary-color);
    color: #000;
}

.aidenicons {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 20px;
    font-size: 30px;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
    margin-left: 100px;
    margin-top: 50px;
    height: 50px;
}

.aidenicons i {
    color: var(--secondary-color);
    display: inline-block;
}

.aidenicons i:hover {
    color: var(--primary-color);
    transform: scale(1.2);
    
}

.movedown {
    display: flex;
    justify-content: center;
    align-self: center;
    margin-top: 30px;
    font-size: 30px;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
}

.movedown:hover {
    color: var(--primary-color) !important;
    transform: scale(1.2);
}

@media (max-width:1200px) {

    .home {
        margin-left: 50px;
        margin-right: 50px;
    }

    .aiden h2 {
        font-size: 3rem;
        margin-bottom: 30px;
    }

    .aiden h2 span {
        color: var(--primary-color);
    }

    .aiden p {
        font-size: 1.3rem;
    }
    
}

@media (max-width:992px) { 
    
    .home {
        grid-template-columns: 1fr;
        margin-top: 100px; 
    }

    .home .image {
        width: 300px;
        height: 300px;
        margin: 0 auto;
    }

    .aiden {
        margin-top: 50px;
        align-items: center;
        text-align: center;
        margin-left: 0;
    }

    .aiden h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }

    .aiden p {
        font-size: 1.2rem;
    }

    .aidenicons {
        font-size: 24px;
        margin-left: 0;
        margin-top: 50px;
    }

}

@media (max-width:768px) { 
    
    .aiden {
        margin-left: 20px;
        margin-right: 20px;
    }
    
    .aiden h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }

    .aiden p {
        font-size: 1.2rem;
    }

    .aiden .btn-accent {
        padding: 8px 16px;
        font-size: 1rem;
        margin: 5px;
    }

    .aiden .btn-secondary {
        padding: 5px 10px;
        font-size: 1rem;
        margin: 5px;
    }

}

@media (max-width:450px) {

    .home {
        margin-left: 40px;
    }
    .aiden {
        margin-top: 40px; 
    }

    .aiden h2 {
        font-size: 1.7rem;
        margin-bottom: 15px;
    }

    .aiden p {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }

    .aidenicons {
        margin-top: 20px;
        font-size: 16px;
    }

    .movedown {
        margin-top: 0px;
        font-size: 16px;
    }

    .home .image {
        width: 250px;
        height: 250px;
    }

    .aidenicons i:hover {
        color: var(--primary-color);
        font-size: 20px;
    }

    .movedown:hover {
        color: var(--primary-color);
        font-size: 20px;
    }

    .aiden .btn-accent {
        padding: 5px 10px;
        font-size: 0.8rem;
        margin: 3px;
    }

    .aiden .btn-secondary {
        padding: 5px 10px;
        font-size: 0.8rem;
        margin: 5px;

    }
}

@media (max-width:340px) {

    .home {
        margin-left: 20px;
    }

}


/* /Aiden Section */

/* About Section */

.about {
    padding-top: 100px;
    background-color: var(--background-color);
    
}

.about .title {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;

}

.about .title h2 span {
    color: var(--primary-color);
}

.about hr {
    width: 90px;
    height: 5px;
    color: var(--primary-color);
    display: flex;
    justify-self: center;
    align-self: center;
    background-color: var(--primary-color);
    border: none;
}

.about .description {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-bottom: 100px;
}

.about .description .content {
    margin-top: 50px;
    color: var(--tetiary-color);
}

.about .description .content2 {
    margin-top: 20px;
    margin-bottom: 50px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.about .description .content2 .content2-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-left: 20px;
}

.about .description .content2 .content2-container .up-text {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #fff;
}

.about .description .content2 .content2-container .down-text {
    font-size: 15px;
}

.about .description .content2 .icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
    padding: 20px;
    margin-bottom: 15px;
}

.about .description .content2 .icon-container i {
    font-size: 26px;
    color: var(--primary-color);
}

.about .description .content .text {
    font-size: 20px;
    text-align: justify;
}

.about .description .image-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.experience-container {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle at center, #000 60%, #0a2a2a 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 20px #0ff3, inset 0 0 10px #0ff2;
}

.experience-text {
    text-align: center;
    color: #00ffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.experience-text h1 {
    font-size: 2.5rem;
    margin: 0;
}

.experience-text p {
    font-size: 1rem;
    margin: 0;
    color: #ccc;
}

.glow-circle {
    position: absolute;
    border-radius: 50%;
    background-color: #0ff;
    opacity: 0.15;
    animation: blink 2s infinite;
}

.glow-circle.one {
    width: 40px;
    height: 40px;
    bottom: -20px;
    left: -20px;
    animation-delay: 0s;
}

.glow-circle.two {
    width: 60px;
    height: 60px;
    top: -30px;
    right: -30px;
    animation-delay: 1s;
}

@keyframes blink {
    0%, 100% { opacity: 0.15; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

@media (max-width:1200px) {
    .about .description {
        margin-left: 50px;
        margin-right: 50px;
    }
}

@media (max-width:768px) {
    .about .description {
        grid-template-columns: 1fr;
        margin-left: 20px;
        margin-right: 20px;
    }

    .about .description .image-container {
        margin-top: 100px;
    }
}

@media (max-width:450px) {

    .about .title {
        font-size: 20px;
    }
    .about .description .content {
        font-size: 16px;
    }

    .about .description .content2 {
        grid-template-columns: 1fr;
    }

    .about .description .content2 .content2-container {
        margin-left: 0;
        margin-right: 0;
    }

    .experience-container {
        width: 200px;
        height: 200px;
    }

    .experience-text h1 {
        font-size: 2rem;
    }

    .experience-text p {
        font-size: 0.8rem;
    }
}

/* /About Section */


/* Skills Section */
.skills {
    padding-top: 100px;
    padding-bottom: 100px;
}

.skills .skills-title {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 30px;
}

.skills .skills-title h2 span {
    color: var(--primary-color);
}

.skills hr {
    width: 90px;
    height: 5px;
    color: var(--primary-color);
    display: flex;
    justify-self: center;
    align-self: center;
    background-color: var(--primary-color);
    border: none;
}

.skills-container {
    margin-top: 100px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.skills-content {
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    text-align: center;
    margin: 20px;
    /* border: 0.5px solid var(--primary-color); */
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0px 3px 10px 0px var(--box-shadow);
}

.skills-content .first-child {
    font-size: 20px;
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.skills-content .first-child i {
    color: var(--primary-color);
}

.skills-content .second-child {
    margin-bottom: 10px;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.skills-content .progress-container {
    width: 100%;
    height: 10px;
    background-color: var(--tetiary-color);
    border-radius: 10px;
}

.skills-content .progress-container .progress {
    width: 95%;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

.skills-content .progress-container .progress2 {
    width: 90%;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

.skills-content .progress-container .progress3 {
    width: 85%;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

.skills-content .progress-container .progress4 {
    width: 15%;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 10px;
}
.skills-content .progress-container .progress5 {
    width: 95%;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

.skills-content .progress-container .progress6 {
    width: 92%;
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 10px;
}

@media (max-width:1000px) {
    .skills-container {
        grid-template-columns: 1fr 1fr;
    }
}

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

    .skills .skills-title {
        font-size: 20px;
    }

    .skills-content .first-child {
        font-size: 16px;
    }

    .skills-content .second-child {
        font-size: 12px;
    }
}
/* /Skills Section */

/* Projects Section */
.projects {
    padding-top: 100px;
    padding-bottom: 100px;
    background-color: var(--background-color);
}

.projects .container-fluid{
    max-width: 1400px;
    margin: 0 auto;
}

.projects .projects-title {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 30px;
}

.projects .projects-title h2 span {
    color: var(--primary-color);
}

.projects hr {
    width: 90px;
    height: 5px;
    color: var(--primary-color);
    display: flex;
    justify-self: center;
    align-self: center;
    background-color: var(--primary-color);
    border: none;
}

.projects .projects-header {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
    color: var(--tetiary-color);
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin-top: 50px;
}

.projects-container .project {
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 3px 10px 0px var(--box-shadow);
    transition: transform 0.3s ease;
}

.projects-container .project:hover {
    transform: scale(1.05);
}

.projects-container .project .image-container {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    overflow: hidden;
}

.projects-container .project .image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.projects-container .project:hover .image-container img {
    transform: scale(1.05);
}

.projects-container .project .project-content h3 {
    font-size: 25px;
    margin-top: 20px;
}

.projects-container .project .project-content p {
    font-size: 18px;
    margin-top: 20px;
    text-align: justify;
    color: var(--tetiary-color);
}

.projects-container .project .project-content .project-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.projects-container .project .project-content .project-tools span {
    background-color: #142929;
    border: 1px solid var(--box-shadow);
    color: var(--primary-color);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 14px;
}

.projects-container .project .project-content .project-tools span:hover {
    background-color: var(--primary-color);
    color: #000;
}

.projects-container .project .project-content .project-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.projects-container .project .project-content .project-links .link1 {
    display: flex;
    gap: 5px;
    color: var(--primary-color);
    font-size: 15px;
}

.projects-container .project .project-content .project-links .link2 {
    display: flex;
    gap: 5px;
    color: var(--tetiary-color);
    font-size: 15px;
}

@media (max-width:1300px) {
    .projects-container {
        margin-left: 50px;
        margin-right: 50px;
    }
}

@media (max-width:1300px) {
    .projects-container {
        margin-left: 50px;
        margin-right: 50px;
    }
}
@media (max-width:1100px) {
    .projects-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .projects .projects-title {
        font-size: 20px;
    }

    .projects .projects-header {
        font-size: 16px;
    }
}

@media (max-width:450px) {
    
    .projects-container {
        margin-left: 20px;
        margin-right: 20px;
    }

    .projects-container .project .project-content .project-links .link1 {
        font-size: 13px;
    }

    .projects-container .project .project-content .project-links .link2 {
        font-size: 13px;
    }

    .projects-container .project .project-content .project-tools span {
        font-size: 12px;
    }
    .projects-container .project .project-content h3 {
        font-size: 18px;
    }

    .projects-container .project .project-content p {
        font-size: 14px;
    }
}
/* /Projects Section */

/* Contact Section */
.contact {
    margin-top: 100px;
    padding-bottom: 100px;
 }

.contact .contact-title {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 30px;
}

.contact .contact-title h2 span {
    color: var(--primary-color);
}

.contact hr {
    width: 90px;
    height: 5px;
    color: var(--primary-color);
    display: flex;
    justify-self: center;
    align-self: center;
    background-color: var(--primary-color);
    border: none;
}

.contact .contact-header {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
    color: var(--tetiary-color);
}

.contact .contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact .contact-container .contact-content {
    display: flex;
    flex-direction: column;
    align-items: start;
}

.contact .contact-container .contact-content h3 {
    font-size: 25px;
    margin-bottom: 20px;
}

.contact .contact-container .contact-content .text {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--tetiary-color);
    text-align: justify;
}

.contact .contact-container .contact-content .contact-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.contact .contact-container .contact-content .contact-links .icon-block {
    display: block;
    background-color: #142929;
    padding: 20px;
    margin-bottom: 10px;
    border-radius: 10px;
    color: var(--primary-color);
    font-size: 20px;
    cursor: pointer;
}

.contact .contact-container .contact-content .contact-links .icon-content p {
    font-size: 18px;
    text-transform: capitalize;
}

.contact .contact-container .contact-content .contact-links .icon-content span {
    font-size: 1rem;
}

.contact .contact-container .contact-content .contact-links .icon-content span br {
    display: none;
}

.contact .contact-container .contact-content .socials{
    margin-top: 40px;
}

.contact .contact-container .contact-content .socials .socials-header {
    font-size: 20px;
}

.contact .contact-container .contact-content .socials .social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 10px;
    justify-content: center;
    align-items: center;
}

.contact .contact-container .contact-content .socials .social-links .icon2-block {
    display: block;
    background-color: #142929;
    padding: 20px;
    margin-bottom: 10px;
    border-radius: 10px;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 20px;
    transition: transform 0.3s ease, color 0.3s ease;
}

.contact .contact-container .contact-content .socials .social-links .icon2-block:hover {
    transform: scale(1.2);
    color: var(--secondary-color);
}

.contact .contact-container .contact-form .form-container {
    background-color: #142929;
    padding: 20px;
    border-radius: 10px;
}

.contact .contact-container .contact-form .form-control {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact .contact-container .contact-form .form-control .form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 20px;
    margin-top: 20px;
}

.contact .contact-container .contact-form .form-control .form input {
    width: 100%;
    padding: 15px;
    font-size: 20px;
    border: 1px solid var(--box-shadow);
    outline: none;
    border-radius: 5px;
    background-color: #000;
    color: var(--secondary-color);
}

.contact .contact-container .contact-form .form-control2 {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 20px;
    margin-top: 30px;
}

.contact .contact-container .contact-form .form-control2 input {
    width: 100%;
    padding: 15px;
    font-size: 20px;
    border: 1px solid var(--box-shadow);
    border-radius: 5px;
    outline: none;
    background-color: #000;
    color: var(--secondary-color);
    
}

.contact .contact-container .contact-form .form-control2 textarea {
    width: 100%;
    height: 150px;
    padding: 15px;
    font-size: 20px;
    border: 1px solid var(--box-shadow);
    border-radius: 5px;
    background-color: #000;
    color: var(--secondary-color);
    
}

.contact .contact-container .contact-form .form-control2 button {
    width: 100%;
    padding: 15px;
    font-size: 20px;
    border: none;
    border-radius: 5px;
    background-color: var(--primary-color);
    color: #000;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.contact .contact-container .contact-form .form-control2 button i {
    margin-right: 10px;
}

.contact .contact-container .contact-form .form-control2 button:hover {
    background-color: #06bbbb;
    transform: scale(1.05);
}

@media (max-width:1200px) {
    .contact .contact-container {
        margin-left: 50px;
        margin-right: 50px;
    }
}

@media (max-width:1100px) {
    .contact .contact-container {
        grid-template-columns: 1fr;
    }

    .contact .contact-container .contact-content h3 {
        font-size: 20px;
    }

    .contact .contact-container .contact-content .text {
        font-size: 16px;
    }
}

@media (max-width:768px) {

    .contact .contact-title {
        font-size: 20px;
    }

    .contact .contact-container .contact-content h3 {
        font-size: 20px;
    }

    .contact .contact-container .contact-content .text {
        font-size: 16px;
    }

    .contact .contact-container .contact-form .form-control .form {
        font-size: 16px;
    }

    .contact .contact-container .contact-form .form-control .form input {
        font-size: 16px;
    }

    .contact .contact-container .contact-form .form-control2 {
        font-size: 16px;
        margin-top: 20px;
    }

    .contact .contact-container .contact-form .form-control2 input {
        font-size: 16px;    
    }

    .contact .contact-container .contact-form .form-control2 textarea {
        height: 150px;
        padding: 15px;
        font-size: 16px;    
    }

    .contact .contact-container .contact-form .form-control2 button {
        padding: 15px;
        font-size: 16px;
    }
}

@media (max-width:500px) {
    .contact .contact-container .contact-content .contact-links .icon-content span br {
        display: block;
    }
}

@media (max-width:450px) {
    .contact .contact-title {
        font-size: 18px;
    }

    .contact .contact-container .contact-content h3 {
        font-size: 18px;
    }

    .contact .contact-container {
        margin-left: 20px;
        margin-right: 20px;
    }
}

/* /Contact Section */

/* Footer Section */

.footer {
    background-color: #000;
    padding: 20px;
    bottom: 0;
    width: 100%;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--secondary-color);
    flex-wrap: wrap;
    gap: 10px;
}

.footer .container .footer-content1 h2 {
    font-size: 2rem;
    color: var(--primary-color);
    font-family: "Playwrite VN Guides", cursive;
    font-weight: 400;
    font-style: normal;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .footer .container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer .container .footer-content1 h2 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
}

/* /Footer SEction */