@import url('https://fonts.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: #1b1b1b;
    --second-bg-color: #2c2c2c;
    --text-color: #e0e0e0;
    --main-color: #0077ff;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
    width: 100vw;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
    overflow-x: hidden;
    width: 100%;
}

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;
    transition: all 0.3s ease;
}

    .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;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60vw;
}

.navbar {
    transition: all 0.3s ease;
}

    .navbar a {
        font-size: 1.7rem;
        color: var(--text-color);
        margin-left: 4rem;
        transition: .3s;
    }

        .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: 25vw;
    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-last-of-type(2) {
        margin-bottom: 2rem;
    }

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

.home-content h1 {
    font-size: 5.6rem;
    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;
    color: var(--main-color);
    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: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .5s ease;
}

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

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

.about-img {
    width: 55vw;
    display: flex;
    justify-content: center;
}

    .about-img img {
        width: 100%;
        border-radius: 15px;
        object-fit: cover;
    }

.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;
}

.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: aqua;
            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: 4rem;
    }

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    align-items: center;
    gap: 2.5rem;
}

    .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%;
    height: 250px;
    object-fit: cover;
    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;
    }

button {
    margin-top: 2rem;
    cursor: pointer;
}

.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 ease;
}

    .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);
    }

@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: fixed;
        top: 9rem;
        left: 0;
        width: 100%;
        max-width: 100vw;
        padding: 2rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0,0,0,.2);
        box-shadow: 0 .5rem 1rem rgba(0,0,0,.2);
        display: none;
        flex-direction: column;
        align-items: center;
        overflow-x: hidden;
        z-index: 99;
    }

        .navbar.active {
            display: flex;
        }

        .navbar a {
            display: block;
            font-size: 2rem;
            margin: 1.5rem 0;
            padding: 0.8rem 1.5rem;
            width: 100%;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
            margin-left: 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;
        align-items: center;
        text-align: center;
    }

    .about-img {
        width: 100%;
        max-width: 300px;
        margin: 3rem auto;
    }

        .about-img img {
            width: 100%;
            height: auto;
        }

    .about-content {
        width: 100%;
        text-align: center;
    }

        .about-content h2 {
            text-align: center;
        }

    .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 {
        width: 90vw;
        max-width: 90vw;
    }

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

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

    .navbar a {
        font-size: 1.8rem;
        padding: 0.7rem 1rem;
    }
}

/*==================== Certificates Section ====================*/
.certificates {
    background: var(--bg-color);
}

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

.cert-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2.5rem;
}

.cert-box {
    flex: 1 1 30rem;
    background: var(--second-bg-color);
    padding: 2rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
    transition: .5s ease;
    box-shadow: 0 0 1rem rgba(0,0,0,0.1);
}

    .cert-box:hover {
        border-color: aqua;
        transform: scale(1.03);
        box-shadow: 0 0 1.5rem var(--main-color);
    }

    .cert-box img {
        width: 100%;
        border-radius: 1rem;
        height: 220px;
        object-fit: cover;
        margin-bottom: 1.5rem;
    }

    .cert-box h3 {
        font-size: 2.4rem;
        color: var(--text-color);
        margin-bottom: 1rem;
    }

    .cert-box p {
        font-size: 1.5rem;
        color: var(--text-color);
    }