@import url('https://font.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&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: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
    --bg-white-color: #ffff;
}

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

body {
    background: var(--bg-color);
    color: var(--text-color);
    transition: 0.5s ease;
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header.sticky {
    border-bottom: 0.1rem solid rgba(0, 0, 0, .2);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}

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

/* Icon style */
#darkMode-icon {
    font-size: 2.4rem;
    color: var(--text-color);
    cursor: pointer;
    margin-left: 2rem;
    transition: color 0.3s ease;
}


/* home */
.home {
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h3:nth-of-type(2) {
    margin-bottom: 2rem;
}

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

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-img img {
    width: 30rem;
    border-radius: 50%;
    height: 30rem;
    box-shadow: 0 0 17px var(--main-color);
    margin-left: 10rem;
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-2.4rem);
    }

    100% {
        transform: translateY(0);
    }
}

.hone-content p {
    font-size: 1.6rem;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: 0.2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.5s ease;
}

.social-media a:hover {
    background: var(--bg-color);
    color: var(--second-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: 0.1rem;
    font-weight: 600;
    transition: 0.5s ease;
}

.btn:hover {
    box-shadow: none;
}

/* about */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    background: var(--second-bg-color);
}

.about-content {
    /* border: solid 0.5rem var(--bg-color); */
    padding: 5rem;
    border-radius: 5rem;
    box-shadow: 1rem 1.5rem 1rem 0.8rem var(--main-color);
}

.about-content h2 {
    /* text-align: left; */
    line-height: 1.2;
}

.heading {
    text-align: center;
    font-size: 4.5rem;
}

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

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

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

/* skill*/
.skill .skill-span {
    color: var(--main-color);
}

.skill h2 {
    margin-bottom: 50px;
}

.parent {
    display: flex;
    flex-direction: column;
    width: 300px;
    padding: 10px;
    border-radius: 10px;
    box-shadow: 0 0 5px white;

}

.child {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    color: black;
    justify-content: center;
    text-align: center;
}

.skill .skill-content img {
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--main-color);
    padding: 7px;
}

.skill-content img:hover {
    box-shadow: 0 0 10px var(--main-color);
}

.skill .skill-content h3 {
    font-size: 20px;
    text-align: center;
    padding-bottom: 10px;
    color: white;
}

.skill .skill-content p {
    padding-top: 5px;
    font-weight: 600;
    color: white;
}

.skill .skill-content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

/* project */
.project {
    background: var(--second-bg-color);
}

.project h2 {
    margin-bottom: 4rem;
}

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

.project-container .project-box {
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.project-box img {
    width: 100%;
    height: 250px;
    transition: 0.5s ease;
}

.project-box:hover img {
    transform: scale(1.1);
}

.project-box .project-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.2), rgb(88, 74, 74));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: 0.5s ease;
}

.project-box:hover .project-layer {
    transform: translateY(0);

}

.project-layer h4 {
    font-size: 3rem;
    color: black;
    font-weight: 400;
}

.project-layer p {
    font-size: 1.6rem;
    margin: 0.3rem 0 1rem;
}

.project-layer a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
}

.project-layer a i {
    font-size: 2rem;
    color: var(--second-bg-color);
}

.project .heading span {
    color: var(--main-color);
}

/* contact */
.contact h2 {
    margin-bottom: 3rem;
}

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

.contact form .input-box {
    display: flex;
    justify-content: space-between;
    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(--second-bg-color);
    border-radius: 0.8rem;
    margin: 0.7rem 0;
}

.contact form .input-box input {
    width: 49%;
}

.contact form textarea {
    resize: none;
}

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

.contact .heading span {
    color: var(--main-color);
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);
}

.footer-text p {
    font-size: 1.6rem;

}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.8rem;
    background: var(--main-color);
    border-radius: 0.8rem;
    transition: 0.5s ease;
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--second-bg-color);
}

.footer-iconTop a:hover {
    box-shadow: 0 0 1rem var(--main-color);
}

.footer-text span {
    color: var(--main-color);
}

/* dark/light theme */
body.light-mode {
    --bg-color: #fff;
    --second-bg-color: #f1f1f1;
    --text-color: #111;
    --main-color: #0ef;
}

body.light-mode .footer-iconTop a i,
body.light-mode .project-layer h4,
body.light-mode .project-layer p {
    color: #111;
}

body.light-mode #darkMode-icon {
    color: #111;
}

/* responsive */

@media(max-width: 1200px) {
    html {
        font-size: 55%;
    }

    .skill .skill-content {
        flex-direction: column;
        gap: 50px;
    }

    .parent {
        width: auto;
        background: none;
        margin-left: 5rem;
        margin-right: 5rem;
        padding: 3rem;
    }

    .skill .skill-content p {
        color: white;
    }

    .skill .skill-content h3 {
        color: white;
    }

    .project-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact {
        min-height: auto;
    }
}

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

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

    .footer {
        padding: 2rem 3%;
    }

    .skill .skill-content {
        flex-direction: column;
        gap: 50px;
    }

    .parent {
        width: auto;
        background: none;
        margin-left: 5rem;
        margin-right: 5rem;
        padding: 3rem;
    }

    .skill .skill-content p {
        color: white;
    }

    .skill .skill-content h3 {
        color: white;
    }

    .project-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact {
        min-height: auto;
    }
}

@media(max-width: 768px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: 0.1rem solid rgba(0, 0, 0, 0.2);
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, .2);
        display: none;
    }

    .navbar.active {
        display: block;
    }

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

    .home {
        flex-direction: column;
    }

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

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

    .home-img img {
        width: 50vw;
        margin-top: 4rem;
        margin-left: 2rem;
    }

    .about-content {
        margin-left: 3rem;
        margin-right: 3rem;
    }

    .about-content h2 {
        margin-bottom: 2rem;
    }

    .skill .skill-content {
        flex-direction: column;
        gap: 50px;
    }

    .parent {
        width: auto;
        background: none;
        margin-left: 5rem;
        margin-right: 5rem;
        padding: 3rem;
    }

    .skill .skill-content p {
        color: white;
    }

    .skill .skill-content h3 {
        color: white;
    }

    .project-container {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media(max-width: 617px) {
    .project-container {
        grid-template-columns: repeat(1, 1fr);
        margin-left: 2.5rem;
        margin-right: 2.5rem;
    }

    .contact {
        margin-left: 2rem;
        margin-right: 2rem;
    }
}

@media(max-width: 450px) {
    .footer {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .contact form .input-box input {
        width: 100%;
    }

    .skill .skill-content img {
        height: 50px;
    }
}

@media(max-width: 365px) {
    html {
        font-size: 50%;
    }

    .skill .skill-content img {
        height: 50px;
    }

    .about-content p {
        font-size: 1.5rem;
    }

    .about-content h3 {
        font-size: 2rem;
    }
}