* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-transform: capitalize;
    text-decoration: none;
    outline: none;
    transition: all 0.3s;
}
body {
    font-family: "Outfit", sans-serif;
    overflow-x: hidden;
}
body.hidden {
    overflow: hidden;
}

section {
    padding: 1.8rem 18%;
}

section:nth-child(odd) {
    background-color: #2b2b2b;
}
section:nth-child(even) {
    background-color: #202020;
}

.heading {
    color: white;
    font-size: 2rem;
    text-align: center;
}

html::-webkit-scrollbar {
    width: 0.6rem;
}
html::-webkit-scrollbar-track {
    background: #202020;
}
html::-webkit-scrollbar-thumb {
    border-radius: 5px;
    background: rgba(17, 119, 255, 0.5);
}
html::-webkit-scrollbar-thumb:hover {
    border-radius: 5px;
    background: #0077ff;
}

/*?======================== Preloader start ========================= */
.preloader {
    background-color: #202020;
    height: 100vh;
    width: 100%;
    position: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.preloader.hidden {
    transition: 1s;
    opacity: 0;
    transform: scale(2.5);
    visibility: hidden;
}
.preloader .loading {
    transform: scale(0.5);
}
.preloader .loading svg {
    width: 12em;
    height: 12em;
    animation: spinner 1.5s linear infinite;
}

@keyframes spinner {
    100% {
        transform: rotate(360deg);
    }
}

/*?======================== Preloader end ========================= */

/*?======================== Navbar start =========================*/
nav {
    background-color: #000000;
    display: flex;
    width: 100%;
    justify-content: space-around;
    padding: 10px 0;
    box-shadow: 0px 0px 3px rgba(0, 0, 0, 0.5);
    position: fixed;
    z-index: 100;
}
a.logo {
    display: flex;
    text-decoration: none;
    margin-top: 5px;
}
nav .logo img {
    border-radius: 50%;
    box-shadow: 0px 0px 2px #444;
}
nav .logo h4 {
    color: white;
    padding-left: 10px;
    line-height: 41px;
}

nav ul {
    display: flex;
    list-style: none;
    width: 40%;
    justify-content: space-between;
    line-height: 50px;
}
nav ul li a {
    text-decoration: none;
    color: aliceblue;
    transition: 0.2s;
}
nav ul li a.active,
nav ul li a:hover {
    color: #0077ff;
    border-bottom: 0.2rem solid #0077ff;
    padding: 0.5rem 0;
}

.menu-toggle {
    margin-top: 10px;
    display: none;
    flex-direction: column;
    height: 20px;
    justify-content: space-between;
    position: relative;
}
.menu-toggle input {
    width: 28px;
    height: 28px;
    position: absolute;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 4px;
    background-color: white;
    border-radius: 1px;
    transition: 0.5s;
}

/*? hamburger menu animation */
.menu-toggle span:nth-child(2) {
    transform-origin: 0 0;
}
.menu-toggle span:nth-child(4) {
    transform-origin: 0 100%;
}
.menu-toggle input:checked ~ span:nth-child(2) {
    transform: rotate(45deg) translate(-1px, -1px);
}
.menu-toggle input:checked ~ span:nth-child(4) {
    transform: rotate(-45deg) translate(-1px, 0);
}
.menu-toggle input:checked ~ span:nth-child(3) {
    opacity: 0;
    transform: scale(0);
}

/*? responsive*/

@media screen and (max-width: 968px) {
    nav {
        bottom: 0;
        box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.5);
    }
    ul li {
        width: 50%;
        text-align: center;
    }
    nav ul {
        position: absolute;
        right: 0;
        top: 0;
        width: 100%;
        height: 30vh;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        background-color: #202020;
        z-index: -999;
        transform: translateY(30%);
        opacity: 0;
        transition: transform 0.2s linear, opacity 0.3s linear;
        border-radius: 20px;
        box-shadow: 0 0 5px#202020;
    }

    .menu-toggle {
        display: flex;
        margin-top: 15px;
    }
    nav ul.slide {
        transform: translateY(-90%);
        opacity: 1;
    }
}
/*?======================== Navbar end =========================*/

/*?======================== Home Start =========================*/
.home {
    min-height: 100vh;
    padding: 5rem 16%;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.home #particles-js {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgb(0, 0, 0);
}
.home div.foto {
    flex: 1 1 40rem;
    z-index: 1;
}
.home div.foto img {
    width: 35%;
    margin-left: 40rem;
    margin-top: 8rem;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.home div.foto img:hover {
    box-shadow: 0 5px 15px rgba(136, 136, 136, 0.5);
}

.home div.content {
    position: relative;
    width: 30%;
    flex: 1 1 40rem;
    padding-top: 1rem;
    z-index: 1;
}
.home div.content h2 {
    position: absolute;
    color: white;
    font-weight: 700;
    font-size: 2.5rem;
    margin-top: -18.5rem;
}
.home div.content h3 {
    position: absolute;
    color: white;
    font-weight: 600;
    font-size: 1.3rem;
    margin-top: -20rem;
}
.home div.content h4 {
    position: absolute;
    color: white;
    font-weight: 400;
    font-size: 1.2rem;
    margin-top: -15.5rem;
}
.home div.content p {
    position: absolute;
    color: white;
    font-size: 1.5rem;
    margin-top: -13.5rem;
}
.home div.content p span {
    color: #0077ff;
}
.home div.content a {
    font-weight: 600;
    position: absolute;
    margin-top: -9rem;
    position: absolute;
    line-height: 0;
    padding: 1.3rem 2.4rem;
    border-radius: 5em;
    transition: transform 0.3s, background 0.3s, color 0s;
    box-shadow: 0px 5px 18px rgba(32, 32, 32, 0.6);
}
.home div.content a span {
    font-size: 1rem;
}
.home div.content a.email {
    color: black;
    background: white;
}
.home div.content a.cv {
    color: #fff;
    background: #4e4e4e;
    margin-left: 9.5rem;
}
.home div.content a:hover {
    transform: scale(1.1);
    color: white;
    background: #0077ff;
}

/*? responsive*/

@media screen and (max-width: 968px) {
    .home div.foto img {
        width: 50%;
        margin-top: 2rem;
        margin-left: 20%;
        margin-bottom: -10rem;
    }
    .home div.content {
        margin-top: 30rem;
        margin-left: 30%;
    }
    .home div.content h2 {
        text-align: center;
        font-size: 2rem;
    }
    .home div.content p {
        margin-top: -18rem;
        margin-left: -2rem;
        font-size: 1rem;
    }
    .home div.content a {
        margin-left: -3rem;
        margin-top: -13rem;
        padding: 1rem;
    }
    .home div.content a.cv {
        margin-left: 6rem;
    }
}

@media screen and (max-width: 550px) {
    .home {
        width: 100%;
        margin-bottom: -10px;
        margin-top: -250px;
    }
    .home div.foto img {
        width: 100%;
        margin: 1rem 1% -10rem;
        /* align-content: center; */
        display: block;
        margin-top: 100%;
        margin-right: auto;
    }
    .home div.content {
        margin-left: 25%;
        margin-top: 30rem;
        margin-bottom: -10rem;
    }
    .home div.content h2 {
        margin-left: -45px;
        margin-right: -45px;

        text-align: center;
        font-size: 1.7rem;
    }
    .home div.content h3 {
        font-size: 1rem;
        margin-left: 3%;
        text-align: center;
    }
    .home div.content h4 {
        margin-left: -70px;
        margin-right: -35px;
        text-align: center;
        margin-top: -16rem;
        font-size: 1rem;
    }
    .home div.content p {
        margin-left: -43px;
        margin-top: -14.5rem;
        font-size: 1rem;
    }
    .home div.content a {
        margin-top: -10.5rem;
        /* padding: 1rem; */
    }
    .home div.content a.cv {
        margin-left: 30%;
    }
    .home div.content a.email {
        margin-left: -30%;
    }
    .home div.content a.cv span {
        margin-left: 10px;
    }
}

/*?======================== Home end =========================*/

/*?======================== About start =========================*/
section.about {
    min-height: auto;
}
.about div.about-me {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    padding: 1rem;
}
.about div.about-me div.foto {
    flex: 2 1 10rem;
    z-index: 1;
    text-align: center;
    padding: 30px;
}
.about div.about-me div.foto img {
    width: 100%;
    border-radius: 20px;
    margin-top: 0;
    filter: grayscale(100);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.about div.about-me div.foto img:hover {
    filter: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}
.about div.about-me div.about-desc {
    flex: 1 1 20rem;
    z-index: 1;
    padding: 30px;
    margin-bottom: 40px;
}

.about div.about-me div.about-desc p {
    color: white;
    font-size: 1.3rem;
    font-weight: 300;
    text-transform: none;
    text-align: justify;
    /* width: 60%; */
    /* right: 0; */
}
.about div.about-me div.about-desc a {
    color: black;
    background-color: white;
    font-weight: 600;
    position: absolute;
    margin-top: 1rem;
    position: absolute;
    line-height: 0;
    padding: 1rem 1.8rem;
    border-radius: 0.5em;
    transition: background-color 0.3s;
    box-shadow: 0px 5px 18px rgba(43, 43, 43, 0.6);
}
.about div.about-me div.about-desc a i {
    transition: color 0s, transform 0.3s;
}
.about div.about-me div.about-desc a:hover i {
    transform: translateX(5px);
}
.about div.about-me div.about-desc a:hover {
    color: white;
    background: #0077ff;
}

/*? responsive */
@media screen and (max-width: 968px) {
    .about div.about-me {
        display: inline-block;
        flex-wrap: wrap;
    }
    .about div.about-me .foto {
        width: 50%;
        margin: -25px auto;
    }
    section.about {
        padding: 2rem 0;
    }
}
@media screen and (max-width: 550px) {
    .about div.about-me .foto {
        width: 100%;
        margin: -25px auto;
    }
}

/*?======================== About end =========================*/

/*?======================== Skills start =========================*/
section.skills {
    min-height: 80vh;
    padding: 1.8rem 10%;
}

.skills .container {
    background: rgba(0, 0, 22, 0.4);
    color: #fff;
    border-radius: 1rem;
    padding: 2rem;
    width: 90%;
    margin: auto;
    margin-top: 2rem;
}
.skills .container .row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    flex-wrap: wrap;
    gap: 1.8rem;
}
.skills .container .bar {
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    background-color: rgb(32, 32, 32);
    filter: grayscale(100);
    transition: 0.2s;
}
.skills .container .bar:hover {
    filter: none;
    box-shadow: 0px 0px 7px #0077ff;
    background-color: rgba(0, 0, 0, 0.5);
}
.skills .container .bar .info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}
.skills .container .bar .info img {
    width: 70px;
    height: 70px;
}
.skills .container .bar .info span {
    font-size: 1rem;
    font-weight: 500;
    /* margin-left: 0.5rem; */
}
/* skills media queries starts*/
@media screen and (max-width: 968px) {
    .skills .container .row {
        grid-template-columns: repeat(4, 1fr);
    }
}
@media screen and (max-width: 550px) {
    .skills .container {
        padding: 0;
        margin: 0;
    }
    .skills .container .row {
        grid-template-columns: repeat(2, 1fr);
        margin: 1rem;
        padding: 2rem 0.2rem 2rem 0.2rem;
        gap: 1rem;
    }
    .skills .container {
        margin-top: 5px;
        width: 100%;
    }
}

/*?======================== Skills end =========================*/

/*?======================== Project start =========================*/
/* work section starts */
section.project {
    padding: 1.8rem 13%;
    min-height: 70vh;
}

.project .box-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    /* flex-wrap: wrap; */
    gap: 1.5rem;
    margin: 2rem;
}
.project .box-container .box {
    flex: 1 1 17rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    /* width: 15rem; */
    height: 17rem;
}
.project .box-container .box img {
    height: 100%;
    width: 100%;
}
.project .box-container .box .content {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 82%;
    /* left: ; */
    background: rgba(32, 32, 32, 0.9);
    display: flex;
    flex-direction: column;
}
.project .box-container .box .content .tag {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 3rem;
    width: 100%;
    padding-left: 1rem;
    background: #2b2b2b;
}
.project .box-container .box .content .tag h3 {
    color: white;
    font-size: 1.2rem;
}
.project .box-container .box:hover .content {
    top: 30%;
}
.project .desc {
    margin: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.project .desc p {
    text-transform: none;
    color: white;
    font-size: 1rem;
    margin-top: 0.5rem;
}
.project .desc .btns {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-top: 1rem;
    padding: 0 1rem;
}
.project .desc .btns .btn {
    line-height: 0;
    display: inline;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    color: #fff;
    background: rgb(16, 16, 16);
}
.project .desc .btns .btn.view:hover i {
    transform: translateX(-5px);
}
.project .desc .btns .btn.code:hover i {
    transform: translateX(5px);
}
.project .desc .btns .btn:hover {
    background: #0077ff;
}
.project .viewall {
    background-color: #4e4e4e;
    display: flex;
    height: 5rem;
    justify-content: space-evenly;
    border-radius: 0.5rem;
}
.project .viewall h2 {
    text-transform: none;
    color: white;
    line-height: 5rem;
}
.project .viewall div {
    margin-top: 2rem;
}
.project .viewall .btn {
    height: 3rem;
    margin-left: 1rem;
    position: relative;
    padding: 1rem 1rem;
    border-radius: 0.5em;
    transition: background-color 0.3s, color 0s;
    color: rgb(255, 255, 255);
    font-weight: 700;
    background-color: #2b2b2b;
}
.project .viewall .btn.email {
    background-color: white;
    color: black;
}
.project .viewall .btn.email i {
    transition: transform 0.3s, color 0s;
}

.project .viewall .btn.email:hover i {
    transform: translateX(-5px);
}
.project .viewall .btn span {
    font-weight: 600;
    font-size: 1rem;
}
.project .viewall .btn i {
    margin: 0 0.3rem;
    font-size: 1rem;
    /* transition: 0.3s; */
}
.project .viewall .btn:hover {
    background: #0077ff;
    color: white;
}
.project .viewall .btn:hover i {
    transform: translateX(5px);
}
@media screen and (max-width: 968px) {
    .project .viewall {
        position: relative;
        display: block;
        min-height: 150px;
    }
    .project .viewall h2 {
        font-size: 1.2rem;
        text-align: center;
    }
    .project .viewall .btn.more {
        position: absolute;
        left: 0rem;
        margin-left: 15%;
        bottom: 1.5rem;
    }
    .project .viewall .btn.email {
        position: absolute;
        right: 0rem;
        margin-right: 15%;
        bottom: 1.5rem;
    }
}
@media screen and (max-width: 568px) {
    section.project {
        padding: 1.8rem 2%;
    }
    .project .box-container {
        grid-template-columns: repeat(1, 1fr);
    }
    .project .desc .btns .btn {
        padding: 1rem 1rem;
    }
    .project .viewall .btn.more {
        position: absolute;
        left: 0rem;
        margin-left: 5%;
        bottom: 1.5rem;
    }
    .project .viewall .btn.email {
        position: absolute;
        right: 0rem;
        margin-right: 5%;
        bottom: 1.5rem;
    }
}

/*?======================== Project end =========================*/
section.contact {
    padding: 1.8rem 13%;
    min-height: 70vh;
}
/*?======================== Footer start =========================*/
.footer {
    min-height: auto;
    padding: 0rem 16%;
    background-color: #2b2b2b;
}
.footer .box-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.footer .box-container .box {
    flex: 1 1 10rem;
    margin: 2rem;
}
.footer .box-container .box.right {
    position: relative;
    left: 9rem;
}
.footer .box-container .box h3 {
    font-size: 1.5rem;
    color: #fff;
    padding-bottom: 1rem;
    font-weight: normal;
}
.footer .box-container .box p {
    font-size: 1rem;
    color: #ccc;
    padding: 0.7rem 0;
    text-transform: none;
}
.footer .box-container .box p i {
    padding-right: 1rem;
    color: #0077ff;
}
/* .footer .box-container .box a {
  font-size: 0.5rem;
  color: rgb(238, 238, 238);
  padding: 0.3rem 0;
  display: block;
}
.footer .box-container .box a:hover {
  color: #0077ff;
} */
.footer .box-container .box .share {
    display: flex;
    flex-wrap: wrap;
    padding: 0rem 0;
}
.footer .box-container .box .share a {
    height: 2.2rem;
    width: 2.2rem;
    padding: 0.5rem;
    text-align: center;
    border-radius: 50%;
    font-size: 1rem;
    margin-right: 1rem;
    transition: 0.3s;
    background: rgb(230, 230, 230);
    color: #02094b;
    border: none;
}
.footer .box-container .box .share a:hover {
    background: transparent;
    transform: scale(0.9);
    border: 0.1rem solid rgb(180, 178, 178);
    color: #0077ff;
}
.footer .credit {
    padding: 1rem 0 1rem 0;
    text-align: center;
    font-size: 1rem;
    font-weight: 400;
    color: #fff;
    border-top: 0.1rem solid #fff3;
}
.footer .credit i {
    font-size: 0.9rem;
}
.footer .credit a {
    color: #0077ff;
}
.footer .fa {
    color: #e90606;
    margin: 0 0.3rem;
    font-size: 1.5rem;
    animation: pound 0.35s infinite alternate;
}
@-webkit-keyframes pound {
    to {
        transform: scale(1.1);
    }
}
@keyframes pound {
    to {
        transform: scale(1.1);
    }
}
@media screen and (max-width: 968px) {
    section.footer {
        min-height: 72vh;
    }
    .footer .box-container .box.right {
        left: 0;
    }
}
@media (max-width: 568px) {
    section.footer {
        padding: 1.8rem 0%;
        min-height: 72vh;
    }
    .footer .box-container .box h3 {
        margin-left: 10px;
    }
    .footer .box-container .box {
        margin: 1rem;
    }
    .footer .box-container .box p {
        padding: 0.7rem;
    }
}
/*?======================== Footer end =========================*/

/*? scroll top starts */
#scroll-top {
    position: fixed;
    top: -140%;
    right: 3rem;
    padding: 0.6rem 0.8rem;
    font-size: 1rem;
    background: #0077ff;
    color: white;
    border-radius: 10px;
    transition: 1s linear;
    z-index: 1;
}
#scroll-top.active {
    top: calc(100% - 7rem);
}

@media (max-width: 568px) {
    #scroll-top {
        top: 140%;
    }
}
/*? scroll top ends */

section.certificate {
    padding: 1.8rem 13%;
    min-height: 70vh;
}

.certificate .box-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 2rem;
}

.certificate .box-container .box {
    flex: 13rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgb(5, 5, 5);
    overflow: hidden;
    height: 13rem;
}

.certificate .box-container .box img {
    height: 100%;
    width: 100%;
}

@media screen and (max-width: 568px) {
    section.certificate {
        padding: 1.8rem 2%;
    }

    .certificate .box-container {
        grid-template-columns: repeat(1, 1fr);
    }
    .certificate .box-container .box {
        flex: 15rem;
        border-radius: 0.5rem;
        box-shadow: 0 0.5rem 1rem rgb(5, 5, 5);
        overflow: hidden;
        height: 15rem;
    }
    .certificate .box-container .box img {
        height: 100%;
        width: 100%;
    }
}

/*?======================== Project end =========================*/