@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;0,900;1,100;1,200;1,300;1,600&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: #1f242d;
    --second-bg-color: #323946;
    --text-color: #fff;
    --main-color: #27AE60;
  }

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

  body {
    background: var(--bg-color);
    color: var(--text-color);
  }

  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: 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;
    }


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

    .home-img img{
        width: 35vw;
        animation: floatImage 4s ease-in-out infinite;
    }

    @keyframes floatImage {
        0% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-2.4rem);
        }
        100% {
            transform: translateY(0);
        }
    }

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


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

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

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

    .home-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: .2rem solid var(--main-color);
        border-radius: 50%;
        font-size: 2rem;
        margin: 3rem 1.5rem 3rem 0;
        transition: .5s ease;
    }

    .social-media a:hover{
        background: var(--main-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: 1.5rem;
        color: var(--second-bg-color);
        letter-spacing: .45rem;
        font-weight: 600;
    }

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

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

    .about-img img {
        width: 55vw;
        /* border-radius: 50%; */
        justify-content: center;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .about .about-img .sized-img {
        border-radius: 100%;
        width: 80%;
    }

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

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

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

    .about-content p {
        font-size: 1.6rem;
        margin: 2rem 0 3rem;
    }

    .about-content h2 {
        font-size: 20px;
    }
    .about-content ul {
        display: flex;
        flex-wrap: wrap;
    }

    .about-content ul li {
        padding: 3px;
        list-style-type: none;
        border-radius: 8px;
        /* outline-style:solid; */
        border: #27AE60 1px solid;
        margin: 8px;
        font-size: 18px;
    }

    .about-content ul .analysis-btn {
        background-color: #27AE60;
    }

    .about-content ul .analysis-btn:hover {
        cursor: pointer;
        border: #2452cf 1px solid;
        transition: .2s ease-in-out;
    }

    .services h2{
        margin-bottom: 5rem;
    }

    .services-container {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
        gap: 2rem;
    }

    .services-container .services-box {
        flex: 1 1 30rem;
        background: var(--second-bg-color);
        padding: 3rem 2rem 4rem;
        border-radius: 2rem;
        text-align: center;
        border: .2rem solid var(--bg-color);
        transition: .5s ease;
    }

    .services-container .services-box:hover {
        border-color: var(--main-color);
        transform: scale(1.02);
    }

    .services-box i {
        font-size: 7rem;
        color: var(--main-color);
    }

    .services-box h3 {
        font-size: 2.6rem;
    }

    .services-box p {
        font-size: 1.6rem;
        margin: 1rem 0 3rem;
    }

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

    .portfolio h2 {
        margin-bottom: 1rem;
    }

    .portfolio-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        align-items: center;
        gap: 2rem;
    }

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

    .portfolio-box img {
        width: 100%;
        transition: .5s ease;
    }

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

    .portfolio-box .portfolio-layer {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(rgba(0, 0, 0, .1), var(--main-color));
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        text-align: center;
        padding: 0 4rem;
        transform: translateY(100%);
        transition: .5s ease;
    }

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

    .portfolio-layer h4 {
        font-size: 3rem;
    }

    /* .portfolio-layer p {
        font-size: 1.6rem;
        margin: .3rem 0 1rem;
    } */

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

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

    .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: .8rem;
        margin: .7rem 0;
    }

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

    .contact form textarea {
        resize: none;
    }

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

    .error-txt {
        font-size: 11px;
        color: #d93025;
        text-align: left;
        margin:  -5px 0 10px;
        display: none;
    }

    .form-container {
        background: #000;
    }

    .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: .8rem;
        background: var(--main-color);
        border-radius: .8rem;
        transition: .5s;
    }

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

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

    /* Responsive Web Design and Media Queries(Breakpoints)*/
    @media (max-width: 1200px) {
        html {
            font-size: 55%;
        }
    }

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

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

        .services {
            padding-bottom: 7rem;
        }

        .portfolio {
            padding-bottom: 7rem;
        }

        .contact {
            min-height: auto;
        }

        .footer {
            padding: 2rem 3%;
        }
    }

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

        .navbar {
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem 3%;
            border-top: .1rem solid rgba(0, 0, 0, .2);
            box-shadow: 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: 70vw;
            margin-top: 4rem;
        }

        .about{
            flex-direction: column-reverse;
        }

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

        .services h2 {
            margin-bottom: 3rem;
        }

        .portfolio h2{
            margin-bottom: 3rem;
        }

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

    @media (max-width: 617px) {
        .portfolio-container {
            grid-template-columns: 1fr;
        }
    }


    @media (max-width: 450px) {
        html {
            font-size: 50%;
        }

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

    @media (max-width: 365px) {
        .home-img img{
            width: 90vw;
        }

        .about-img img {
            width: 90vw;
        }

        .footer {
            flex-direction: column-reverse;
        }

        .footer p{
            text-align: center;
            margin-top: 2rem;
        }
    }