@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&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: #000000;
    --second-bg-color: #161616;
    --text-color: #fff;
    --main-color: #7b7b7b
}
html {
    font-size: 62.5%;
    overflow: scroll;
}
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;
    width: 100%;
    padding: 2rem 9%;
    background: rgb(0, 0, 0, 0.7);
    filter: drop-shadow(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}
.logo {
    font-size: 2.4rem;
    color: var(--main-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.5s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.logo img {
    width: 50px;
    height: 60px;
    border-radius: 40%;
    transition: 0.5s ease;
    display: flex;
}
.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;
    cursor: pointer;
}
@media (max-width: 995px) {
    #menu-icon {
        display: block;
    }

    .navbar {
     position: absolute;
     top: 100%;
     right: 0;
     width: 100%;
     max-width: 300px;
     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, 0.1);
     display: none;
    }
    .navbar.active {
        display: block;
    }
    .navbar a {
         display: block;
         font-size: 2rem;
         margin: 1rem 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;
    margin-top: 8rem;
}
span {
    color: var(--main-color);
}
.home-content h3 {
    font-size: 4rem;    
    margin-bottom: 2rem;
    font-weight: 700;
}
.home-img {
    border-radius: 50%;
}
.home-img img {
    position: relative;
    width: 30vw;
    border-radius: 50%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    box-shadow: 0 0 25px var(--main-color);
}
.home-img img:hover{
    transform: scale(1.01);
    filter: drop-shadow(1 1 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 {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--bg-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: 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 {
    font-size: 34px;
    font-weight: 600;
    min-width: 280px;
    color: var(--main-color);
    position: relative;
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--main-color);
    margin-left: 4px;
    animation: blink 0.7s steps(1) infinite;
    vertical-align: middle;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

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


/* skills section */

.skills {
    background: var(--second-bg-color); 
}
.skills h2 {
    font-size: 3.3rem; 
    text-align: center; 
    font-weight: 700; 
    color: var(--text-color); 
    margin-bottom: 3rem; 
}
.skills .container {
    background: var(--second-bg-color);
    color: var(--text-color);
    border-radius: 1rem;
    padding: 1rem;
    width: 50%;
    margin: auto;
    margin-top: 2rem;
} 
.skills .container .row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    flex-wrap: wrap;
    gap: 2rem;
}
.skills .container .bar {
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 1rem;
    background: var(--bg-color);
    box-shadow: 0 4px 10px var(--main-color);
    transition: 0.3s ease;
}
.skills .container .bar:hover {
    box-shadow: 0 4px 10px var(--main-color);
    transform: scale(1.06);
}
.skills .container .bar .info {
    display: flex;
    flex-direction:  column;    
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}
.skills .container .bar .info img {
    width: 55px; 
    height: auto; 
}

.skills .container .bar .info span{
    font-size: 2rem;
    font-weight: 500;
    margin-left: 0.6rem;
}
@media screen and (max-width:600px) {
    .skills .container {
        margin: 0;
        padding: 0;
        width: 100%;
    }
    .skills .container .row {
        grid-template-columns: 1fr;
        margin: 1rem 0;
        padding: 2rem 0.2rem;
        gap: 1.5rem;
        justify-items: center;
    }
    .skills .container .bar {
        width: 90%;
        margin: 0 auto;
    }
    .skills .container .bar .info {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .skills .container .bar .info img {
        width: 40px;
        height: auto;
        margin-bottom: 0.5rem;
  
    }
}


/* Education Section */

.education {
    background: var(--background-color);
}
.education h2 {
    font-size: 3.3rem;
    text-align: center; 
    font-weight: 700; 
    color: var(--text-color); 
    margin-bottom: 1.2rem; 
}
.education .timeline {
    position: relative;
    max-width:  1200px;
    margin: 0 auto;
}
.education .timeline::after{
    content: '';
    position: absolute;
    width: 6px;
    background: rgb(90, 64, 64);
    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: rgb(252, 252, 252);
    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: rgb(90, 64, 64);
}
.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;
    left: 31px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid var(--main-color);
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--main-color) transparent transparent ;
}
.education .right::after {
    left: -16px;
}
.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 .tags h2 {
    font-size: 2rem;
    font-weight: 600;
    color: black;
}
.education .content .decs p {
    font-size: 1.3rem;
    font-weight: 500;
    color: black;
}
@media screen and (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% ;
    }
}


/* Contact section */

.contact {
    background: var(--second-bg-color);
}    
.contact h2 {
    margin-bottom: 3rem;
    color: white;
}
.contact h2 {
    font-size: 3.3rem; 
    text-align: center; 
    font-weight: 700; 
    color: var(--text-color); 
    margin-bottom: 3rem; 
}
.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 section */

.footer {
    position: relative;
    bottom: 0;
    width: 100%;
    padding: 40px 0;
    background-color: var(--main-color);
}
.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: 0.3 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;
    }
}
@media(max-width:991px) {
    .header {
        padding: 2rem 3%;
    }
    section {
        padding: 10rem 3% 2rem;
    }
    .services {
        padding-bottom: 7rem;
    }
    .footer {
        padding: 2rem 3%;
    }
}
@media (max-width:895) {
    .services h2{
        margin-bottom: 3rem;
    }
    .services-container {
        grid-template-columns: repeat(1,1fr);
    }
}