@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root {
    --bg-color: #000000;
    --second-bg-color: #161616;
    --text-color: #fff;
    /* --main-color:#fe0909; */
    --main-color: rgba(0, 255, 255, 0.715);
    --o-transition: all 400ms ease;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background: var(--bg-color);
    font-family: "Poppins", sans-serif;
    color: var(--text-color);
}

html::-webkit-scrollbar {
    width: 0.8rem;
}

html::-webkit-scrollbar-track {
    background: var(--bg-color);
}

html::-webkit-scrollbar-thumb {
    background: var(--main-color);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    /* right: 0; */
    width: 100%;
    padding: 3rem 9%;
    background: rgba(0, 0, 0, 0.7);
    filter: drop-shadow(10px);
    display: flex;
    justify-content: space-between;
    z-index: 100;
}

.logo {
    font-size: 3rem;
    color: var(--main-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.5s ease;
}

.logo:hover {
    transform: scale(1.1);
}

.navbar a {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
    border-bottom: 3px solid var(--main-color);
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--main-color);
    display: none;
}

@media (max-width:995px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        right: 0;
        width: 40%;
        border-left: 3px solid var(--main-color);
        border-bottom: 3px solid var(--main-color);
        border-bottom-left-radius: 2rem;
        padding: 1rem 3%;
        background-color: var(--second-bg-color);
        border-top: 0.1rem solid rgba(0, 0, 0, 0.4);
        display: none;
    }

    .navbar.active {
        display: block;
    }

    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .navbar a:hover,
    .navbar a.active {
        padding: 1rem;
        border-radius: 0.5rem;
        border-bottom: 0.5rem solid var(--main-color);

    }

}



section {
    min-height: 100vh;
    padding: 5rem 9% 5rem;
}

.home {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    background: var(--bg-color);
}

.home .home-content h1 {
    font-size: 6rem;
    font-weight: 700;
    line-height: 1.3;

}

span {
    color: var(--main-color);
}

.home-content h3 {
    font-size: 4rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.home-img {
    border-radius: 50%;
}

.home-img img {
    position: relative;
    width: 32vw;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--main-color);
    cursor: pointer;
}

.home-img img:hover {
    transform: scale(1.01);
    filter: drop-shadow(0 0 25px var(--main-color));

}

.home-content p {
    font-size: 1.8rem;
    font-weight: 500;
}

.social-icon a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: 0.2rem solid var(--main-color);
    font-size: 2rem;
    border-radius: 50%;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.3s ease;
}

.social-icon a:hover {
    color: black;
    transform: scale(1.3) translateY(-5px);
    background: var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
}

.btn-box {
    display: flex;
    justify-content: start;
    align-items: center;
    gap: 2vw;
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--bg-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    letter-spacing: 0.1rem;
    font-weight: 600;
    transition: 0.3s ease;
    cursor: pointer;
}

.btn:hover {
    transform: scale(1.03);
    background-color: var(--main-color);
    color: black;
    box-shadow: 0 0 25px var(--main-color);
}

.typing-text {
    display: inline-block;
    font-size: 34px;
    font-weight: 600;
    min-width: 280px;
}

.typing-text span {
    position: relative;
}

.typing-text span::before {
    content: 'Software Developer';
    color: var(--main-color);
    animation: words 20s infinite;
}

.typing-text span::after {
    content: "";
    background: var(--bg-color);
    position: absolute;
    width: calc(100% + 8px);
    height: 100%;
    border-left: 3px solid var(--bg-color);
    right: -8px;
    animation: cursor 0.6s infinite, typing 20s steps(14) infinite;
}

@keyframes cursor {
    to {
        border-left: 3px solid var(--main-color);
    }
}

@keyframes words {

    0%,
    20% {
        content: "Web Developer";
    }

    21%,
    40% {
        content: "Web Designer";
    }

    41%,
    60% {
        content: "Frontend Developer";
    }

    61%,
    80% {
        content: "DSA Coder With C++";
    }

    81%,
    100% {
        content: "Code_Rider";
    }
}

@keyframes typing {

    10%,
    15%,
    30%,
    35%,
    50%,
    55%,
    70%,
    75%,
    90%,
    95% {
        width: 0;
    }

    5%,
    20%,
    25%,
    40%,
    45%,
    60%,
    65%,
    80%,
    85% {
        width: calc(100% + 8px);
    }
}


@media (max-width:1000px) {
    .home {
        gap: 4rem;
    }
}

@media (max-width:995px) {
    .home {
        flex-direction: column;
        margin: 5rem 4rem;
    }

    .home .home-content h3 {
        font-size: 2.5rem;
    }

    .home-content h1 {
        font-size: 5rem;
    }

    .home-img img {
        width: 70vw;
        margin-top: 4rem;
    }
}

.about {
    display: flex;
    padding: 5vw 15vw;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 14rem;
    background: var(--bg-color);
    height: 60vh;
    width: 100%;
}


.about-img {
    width: 12vw;
    height: 16vw;
    scale: 2;
}

.about-img img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
}


.about-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2vw;
    padding-left: 4vw;
}

.about-content p {
    font-size: 1.8rem;
    font-weight: 500;
}

.about-content a {
    margin-top: 2rem;
}

.about-content-text {
    width: 70%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: start;
    margin-left: 6vw;
}


/* Home End */
::-webkit-scrollbar {
    width: 9px;
}

::-webkit-scrollbar-thumb {
    background-color: var(--bg-color);
}

::-webkit-scrollbar-track {
    background-color: var(--bg-color);
    width: 50px;
}

@media (max-width:600px) {
    .skills .container {
        margin: 0;
        padding: 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%;
    }

    .about {
        height: 60vh;
        justify-content: space-around;
        flex-direction: column;
        gap: 1vw;
    }

    .about-content {
        height: 60vh;
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .about-content-text {
        width: 100%;
        /* padding: 0 2rem; */
    }

    .about-img {
        height: 15vh;
        width: 10vh;
    }

    .heading {
        display: flex;
        text-align: center;
        font-size: 6rem;
        margin: 5rem 0;
    }

    .about-content h2 {
        text-align: left;
        line-height: 1.5;
    }

    .about-content h3 {
        font-size: 2.6rem;
    }

    .about-content p {
        font-size: 1.8rem;
        margin: 2rem 0 3rem;
    }

    .about-content a {
        margin-top: 1rem;
    }

    .about .heading {
        margin: 0;
    }

}

/* introduction end */


/* services section */

.service {
    background: var(--second-bg-color);
}

.heading {
    font-size: 7rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.service-box {
    background-color: var(--main-color);
    height: 300px;
    border-radius: 3rem;
    padding: 3rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.service-box:hover {
    background: black;
    color: var(--main-color);
    transform: scale(1.03);
    border: 1px solid var(--main-color);
}

.service-box .service-info {
    display: flex;
    flex-direction: column;
    text-align: start;
    max-height: 200px;
    justify-content: center;
    align-items: baseline;
}

.service-info h4 {
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.service-info p {
    font-size: 1.6rem;
    font-weight: 400;
    max-height: 100px;
    margin: auto;
}

@media (max-width:991px) {
    section {
        padding: 10rem 3% 2rem;
    }

    .services {
        padding-bottom: 7rem;
    }

}

@media (max-width:895px) {
    .services h2 {
        margin-bottom: 3rem;
    }

    .services-container {
        grid-template-columns: repeat(1, 1fr);
    }

}

/* skills section */

.skills {
    height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background: var(--bg-color);
}

.skills .heading {
    font-size: 7rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.skills .container {
    background-color: rgba(0, 255, 255, 0.715);
    color: var(--text-color);
    border-radius: 1rem;
    padding: 2rem;
    width: 70%;
    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;
    background: var(--bg-color);
    transition: 0.3s ease;
    cursor: pointer;
}

.skills .container .bar:hover {
    box-shadow: 0 4px 10px var(--main-color);
    transform: scale(1.3);
}

.skills .container .bar .info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.skills .container .bar .info img {
    width: 4vw;
}

.skills .container .bar .info span {
    font-size: 2rem;
    font-weight: 500;
    margin-left: 0.5rem;
}


@media(max-width:600px) {}

/* education section */

.education {
    background: var(--bg-color);
}

.education .timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.education .timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background: rgba(0, 255, 255, 0.715);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    z-index: -2px;
}

.education .container {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.education .container::after {
    content: '\f501';
    position: absolute;
    width: 25px;
    height: 25px;
    line-height: 25px;
    right: -17px;
    background-color: black;
    border: 4px solid var(--main-color);
    top: 15px;
    border-radius: 50%;
    z-index: 100;
    font-size: 1.89rem;
    text-align: center;
    font-weight: 600;
    font-family: "Font Awesome\ 5 free";
    color: rgba(0, 255, 255, 0.715);
}

.education .left {
    left: 0;
}

/* .education .right {
    left: 50%;
} */

.education .left::before {
    content: '';
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid var(--main-color);
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent var(--main-color);
}


.education .right::before {

    content: '';
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    left: 30px;
    /* right:-17; */
    border: medium solid var(--main-color);
    border-width: 10px 0 10px 10px;
    border-color: transparent var(--main-color) transparent transparent;

}

.education .right::after {
    /* left: -16px; */
    right: -17;
}

.education .content {
    background: var(--main-color);
    position: relative;
    border-radius: 6px;
}

.education .content .tag {
    font-size: 1.5rem;
    padding-top: 1.5rem;
    padding-left: 1.5rem;
}

.education .content .decs {
    margin-left: 1.5rem;
    padding-bottom: 1rem;
}

.education .content .tag h2 {
    font-size: 2rem;
    font-weight: 600;
    color: black;
}

.education .content .decs p {
    font-size: 1.3rem;
    font-weight: 500;
    color: black;
}

@media (max-width:600px) {
    .education .timeline {
        margin-top: 2rem;
    }

    .education .timeline::after {
        left: 31px;
    }

    .education .container {
        width: 100%;
        padding-left: 8rem;
        padding-right: 2rem;
    }

    .education .container::after {
        font-size: 2.2rem;
    }

    .education .container::before {
        left: 61px;
        border: medium solid var(--main-color);
        border-width: 10px 10px 10px 0;
        border-color: transparent var(--main-color) transparent transparent;
    }

    .education .left::after {
        left: 15px;

    }

    .education .right::after {
        left: 15px;
    }

    .education .right {
        left: 0%;
    }

    .skills .container {
        margin: 0;
        padding: 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%;
    }

    .social-icon {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .home-content .btn-box {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 2vw;
    }

    .btn-box .btn {
        scale: 1.02;
        padding: 2vw 3vw;
    }

    .services,
    .education,
    .courses,
    .contact {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .heading {
        font-size: 5rem;
    }

    .social {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

/* courses */


.courses {
    margin-top: 10rem;

}

.courses h2 {
    font-size: 6rem;
    font-weight: 600;
    color: white;
}

.course__info h4 {
    font-size: 2rem;
    font-weight: 600;
    color: white;
}

.course__info p {
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.courses__container {
    margin-top: 7rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}


.course {
    background: var(--main-color);
    text-align: center;
    border: 4px solid white;
    transition: var(--transition);
}

.course__image img {

    width: 100%;
    display: block;
    object-fit: cover;

}

.course:hover {
    background: transparent;
    border-color: var(--main-color);
}

.course__info {
    padding: 2rem;
}

.course__info p {
    margin: 1.2rem 0 2rem;
    font-size: 0.9rem;
}


/* Achievements Section */

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

body {
    font-family: Arial, sans-serif;
    /* background-color: #f7f7f7; */
    background-color: var(--bg-color);
}

.achievements-container .card {
    max-width: 1200px;
    /* margin: 50px auto; */
    padding: 20px;
    text-align: center;
    /* background-color: white; */
    background-color: var(--bg-color);
    border-radius: 10px;
    /* box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); */
    box-shadow: 0 10px 10px var(--main-color);
}

h2 {
    font-size: 6em;
    margin-bottom: 40px;
    color: var(--text-color);
    text-align: center;
}

.card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    animation: slide-in 0.7s ease forwards;
}

.card {
    background: linear-gradient(135deg, #19f5ea, #11f1c8);
    /* background: linear-gradient(135deg, aqua); */
    border-radius: 10px;
    width: 300px;
    padding: 20px;
    text-align: center;
    color: black;
    transition: transform 0.4s;
    overflow: hidden;
    transform: rotate(0deg);
}

.card:hover {
    transform: rotate(3deg);
}

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

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-container img:hover {
    transform: scale(1.1);
}

.card h3 {
    margin: 15px 0 10px;
    font-size: 1.5em;
}

.card p {
    font-size: 14px;
    opacity: 0.85;
}

@keyframes slide-in {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(0);
    }
}

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

    .card {
        width: 90%;
    }
}


/* Achievements Section */



/* contact section */


.contact h2 {
    margin-bottom: 3rem;
    color: white;
}

.contact form {
    max-width: 70rem;
    margin: 1rem auto;
    margin-bottom: 3rem;
    text-align: center;
}

.contact form .input-box {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--bg-color);
    border-radius: 0.8rem;
    border: 2px solid var(--main-color);
    margin: 1rem 0;
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
}



/* footer */
.footer {
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    /* background-color: var(--main-color); */
    background-color: rgba(39, 214, 214, 0.715);
}

.footer .social {
    text-align: center;
    padding-bottom: 25px;
    color: black;
}

.footer .social a {
    font-size: 25px;
    color: black;
    border: 2px solid black;
    width: 42px;
    height: 42px;
    line-height: 42px;
    display: inline-block;
    text-align: center;
    border-radius: 50%;
    margin: 0 10px;
    transition: 0.3s ease;

}

.footer .social a:hover {
    transform: scale(1.2) translateY(-5px);
    background: black;
    color: var(--main-color);
}

.footer ul {
    margin-top: 0;
    padding: 0;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 0;
    text-align: center;
}

.footer ul li a {
    color: black;
    border-bottom: 3px solid transparent;
    transition: 0.3s ease;
}

.footer ul li a:hover {
    border-bottom: 3px solid black;

}

.footer ul li {
    display: inline-block;
    padding: 0 15px;
}

.footer .copyright {
    margin-top: 50px;
    text-align: center;
    font-size: 16px;
    color: black;
}

@media(max-width:1285px) {
    html {
        font-size: 55%;
    }

    .services-container {
        padding-bottom: 7rem;
        grid-template-columns: repeat(1, 1fr);
        margin: 0 5rem;
    }

    .courses {
        margin-top: 0;
    }

    .courses__container {
        grid-template-columns: 1fr 1fr;
    }



}

@media(max-width:991px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .services {
        padding-bottom: 7rem;
    }

    .footer {
        padding: 2rem 3%;
    }

    .courses {
        margin-top: 0;
    }

    .courses__container {
        grid-template-columns: 1fr 1fr;
    }

}

@media(max-width:895px) {
    .services h2 {
        margin-bottom: 3rem;
    }

    .services-container {
        grid-template-columns: repeat(1, 1fr);
    }

    .courses {
        margin-top: 0;
    }

    .courses__container {
        grid-template-columns: 1fr 1fr;
    }

}