*{
    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;
}
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;
    translate: .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: 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: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}
.home-content h1:hover {
    color: var(--text-color);
}
.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-img {
    position: relative;
    width: 25rem ;
    height: 25rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.About-img img {
    width: 90%;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
}
.About-img .circle-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);
    animation: aboutSpinner 8s linear infinite;
}
.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: 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;
}

.contact {
    min-height: auto;
    padding-bottom: 7rem;
}
.contact form {
    max-width: 70rem;
    margin: 0 auto;
    text-align: center;
}
.contact form .input-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box .input-field {
    padding: relative;
    width: 49%;
    margin: .8rem 0;
}
.contact form .input-box .input-field input,
.contact form .textarea-field textarea {
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
}

.contact form .textarea-field {
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}
.back-to-top {
    position: fixed;
    bottom: 15px;
    right: 15px;
    z-index: 999 ;
}
.back-to-top i {
    width: 40px;
    height: 40px;
    background-color: var(--main-color);
    color: var(--bg-color);
    font-size: 20px;
    text-align: center;
    line-height: 40px;
}
/* BREAKPOINTS*/
@media (max-width : 1200px) {
    html {
        font-size: 55%;
    }
}
@media (max-width : 991px){
    .header{
        padding: 2rem 3%;
    }
    section {
        padding: 10rem 3% 2rem;
    }

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

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }
}
.navbar {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 1rem 4%;
    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;
}

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