@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600&display=swap');
:root {
    --yellow: #318CE7;
    --black: #012169;
    --white: #fff;
    --light-bg: #eee;
    --border-bold: .5rem solid var(--black);
    --border-light: .2rem solid var(--black);
}

* {
    font-family: 'Rubik', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    border: none;
    text-decoration: none;
    text-transform: capitalize;
    color: var(--black);
}

*::selection {
    background-color: var(--black);
    color: var(--yellow);
}

*::-webkit-scrollbar {
    height: .5rem;
    width: 1rem;
}

*::-webkit-scrollbar-track {
    background-color: transparent;
}

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

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

body {
    overflow: hidden;
    transition: .2s linear !important;
}

body.active {
    padding-left: 35rem;
}

section {
    padding: 3rem 2rem;
    margin: 0 auto;
    max-width: 1200px;
    text-align: center;
}

.heading {
    margin-bottom: 3rem;
    text-align: center;
}

.heading span {
    text-transform: uppercase;
    font-size: 6.5rem;
    border-bottom: var(--border-bold);
}

.btn {
    display: inline-block;
    margin-top: 1rem;
    cursor: pointer;
    padding: 1rem 3rem;
    border: var(--border-light);
    font-size: 2rem;
    background: none;
}

.btn:hover {
    background-color: var(--black);
    color: var(--white);
}

.header {
    position: fixed;
    top: 0;
    left: -35rem;
    height: 100vh;
    background-color: var(--white);
    border-right: var(--border-bold);
    width: 35rem;
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-flow: column;
    transition: .2s linear !important;
    text-align: center;
    z-index: 1000;
}

.header .logo {
    text-transform: uppercase;
    border-bottom: var(--border-bold);
    font-weight: bolder;
    font-size: 4.5rem;
}

.header .navbar {
    width: 100%;
}

.header .navbar a {
    display: block;
    font-size: 2.5rem;
    padding: 1.5rem;
    margin: .5rem;
}

.header .navbar a.active,
.header .navbar a:hover {
    background-color: var(--yellow);
}

.header .follow a {
    font-size: 3rem;
    margin: 0 1rem;
    cursor: pointer;
    transition: .6s linear !important;
}

.header .follow a:hover {
    transform: rotate(360deg);
}

#menu-btn {
    position: absolute;
    top: 0;
    right: -5.5rem;
    height: 4.5rem;
    line-height: 4.5rem;
    width: 5rem;
    font-size: 2.5rem;
    cursor: pointer;
    background-color: var(--black);
    color: var(--white);
}

.header.active {
    left: 0;
}

.home {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    min-height: 100vh;
}

.home .image {
    flex: 1 1 40rem;
}

.home .image img {
    height: 65rem;
    padding: 2rem;
    border: var(--border-bold);
}

.home .content {
    flex: 1 1 40rem;
}

.home .content h3 {
    text-transform: uppercase;
    font-size: 5rem;
    margin-bottom: .5rem;
}

.home .content span {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--yellow);
    font-size: 2.5rem;
    margin: 1rem 0;
}

.home .content p {
    font-size: 1.7rem;
    line-height: 2;
    padding: 1rem 0;
}

.about .biography p {
    margin: 2rem auto;
    max-width: 70rem;
    line-height: 2;
    font-size: 1.8rem;
}

.about .biography .bio {
    margin: 1rem 0;
}

.about .biography .bio h3 {
    padding: 1rem 2rem;
    display: inline-block;
    margin: 1rem;
    background-color: var(--light-bg);
    border: var(--border-light);
    word-break: break-all;
    font-size: 2.5rem;
    font-weight: normal;
    text-transform: none;
}

.about .biography .bio h3 span {
    font-weight: lighter;
}

.about .skills {
    margin: 3rem 0;
}

.about .skills .progress {
    margin-top: 1rem;
}

.about .skills .progress .bar {
    margin: 1rem auto;
    max-width: 70rem;
    border: var(--border-bold);
    padding: 1rem;
}

.about .skills .progress .bar h3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 2rem;
    padding: 1rem 2rem;
    background-color: var(--yellow);
}

.about .skills .progress .bar span {
    font-weight: normal;
}

.about .skills .progress .bar:nth-child(1) h3 {
    width: 60%;
}

.about .skills .progress .bar:nth-child(2) h3 {
    width: 55%;
}

.about .skills .progress .bar:nth-child(3) h3 {
    width: 80%;
}

.about .skills .progress .bar:nth-child(4) h3 {
    width: 50%;
}

.about .edu-exp .row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.about .edu-exp .row .box-container {
    flex: 1 1 40rem;
}

.about .edu-exp .row .box-container .title {
    padding: 1.5rem;
    font-size: 3rem;
    background-color: var(--yellow);
}

.about .edu-exp .row .box-container .box {
    text-align: left;
    margin: 1.5rem 0;
    background-color: var(--light-bg);
    padding: 2rem;
}

.about .edu-exp .row .box-container .box span {
    font-size: 1.5rem;
}

.about .edu-exp .row .box-container .box h3 {
    font-size: 2.5rem;
    font-weight: normal;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.about .edu-exp .row .box-container .box p {
    line-height: 1.5;
    font-size: 1.7rem;
    line-height: 2;
}

.services .box-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 1.5rem;
    align-items: flex-start;
}

.services .box-container .box {
    padding: 3rem 2rem;
    border: var(--border-light);
}

.services .box-container .box i {
    font-size: 4rem;
    margin-bottom: 2rem;
}

.services .box-container .box h3 {
    margin: 1rem 0;
    font-size: 2rem;
    padding: 1.5rem;
    background-color: var(--yellow);
    font-weight: normal;
}

.services .box-container .box p {
    line-height: 2;
    font-size: 1.7rem;
}

.services .box-container .box:hover {
    background-color: var(--black);
}

.services .box-container .box:hover i {
    color: var(--white);
}

.services .box-container .box:hover p {
    color: var(--white);
}

.portfolio .box-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 1.5rem;
    align-items: flex-start;
}

.portfolio .box-container .box img {
    height: 30rem;
    width: 100%;
    object-fit: cover;
}

.portfolio .box-container .box h3 {
    margin: 1rem 0;
    font-size: 2rem;
    font-weight: normal;
}

.portfolio .box-container .box span {
    font-size: 1.7rem;
}

.contact form {
    max-width: 70rem;
    margin: 0 auto;
}

.contact form .box {
    width: 100%;
    padding: 1.4rem;
    font-size: 2rem;
    text-transform: none;
    border: var(--border-light);
    margin: 1rem 0;
}

.contact form textarea {
    height: 20rem;
    resize: none;
}

.contact form .flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.contact form .flex .box {
    width: 49%;
}

.contact .box-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: 1.5rem;
    align-items: flex-start;
    margin-top: 3rem;
}

.contact .box-container .box {
    padding: 3rem 2rem;
    border: var(--border-light);
}

.contact .box-container .box i {
    font-size: 3rem;
    height: 7rem;
    width: 7rem;
    line-height: 7rem;
    color: var(--white);
    background-color: var(--black);
    margin-bottom: .5rem;
}

.contact .box-container .box h3 {
    margin: 1.5rem 0;
    font-size: 2.5rem;
}

.contact .box-container .box p {
    font-size: 2rem;
    text-transform: none;
}

.credit {
    text-align: center;
    background-color: var(--black);
    padding: 3rem;
    font-size: 2rem;
    color: var(--white);
}

.credit span {
    color: var(--yellow);
}


/* media queries  */

@media (max-width:991px) {
    html {
        font-size: 55%;
    }
    body.active {
        padding-left: 0;
    }
}

@media (max-width:450px) {
    html {
        font-size: 50%;
    }
    .header.active {
        padding-top: 7rem;
    }
    #menu-btn.fa-times {
        right: 0;
    }
    .home .image img {
        height: auto;
        width: 100%;
    }
    .heading span {
        font-size: 4rem;
    }
    .about .biography .bio h3 {
        font-size: 2rem;
    }
    .contact form .flex .box {
        width: 100%;
    }
}