:root {
    --main-color-heading: #444;
    --main-color-heading-two: #1ABC9C;
    --section-background: #2C3E50;
    --section-padding: 60px;
    --main-duration: 0.4s;
}

::-webkit-scrollbar {
    width: 15px;
}

::-webkit-scrollbar-track {
    background-color: var(--section-background);
}

::-webkit-scrollbar-thumb {
    background-color: var(--main-color-heading-two);
    border: 3px solid var(--section-background);
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}

* {
    font-family: "Tahoma";
    font-family: "Open Sans", sans-serif;
    user-select: none;
    font-weight: 450;
    text-transform: capitalize;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

.main-heading h2 {
    text-transform: uppercase;
    color: var(--section-background);
    margin-bottom: 70px;
    position: relative;
    font-size: 60px;
    text-align: center;
    margin-bottom: 70px;
    margin-top: 70px;
}


.main-heading h2::before {
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    background-color: var(--section-background);
    position: absolute;
    bottom: -21px;
    width: 200px;
    content: "";
    height: 3px;
    left: 50%;

}

.main-heading h2::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 25px;
    height: 25px;
    border-radius: 35%;
    -webkit-border-radius: 35%;
    -moz-border-radius: 35%;
    -ms-border-radius: 35%;
    -o-border-radius: 35%;
    border: 2px solid var(--section-background);
    bottom: -34px;
    background-color: #fff;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

.main-heading-white h2 {
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 70px;
    position: relative;
    font-size: 60px;
    text-align: center;
    margin-bottom: 70px;
    margin-top: 70px;
}

.main-heading-white h2::before {
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    background-color: #fff;
    position: absolute;
    bottom: -21px;
    width: 200px;
    content: "";
    height: 3px;
    left: 50%;

}

.main-heading-white h2::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 25px;
    height: 25px;
    border-radius: 35%;
    -webkit-border-radius: 35%;
    -moz-border-radius: 35%;
    -ms-border-radius: 35%;
    -o-border-radius: 35%;
    border: 2px solid #fff;
    bottom: -34px;
    background-color: var(--main-color-heading-two);
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

@media (max-width: 768px) {
    .main-heading h2 {
        font-size: 40px;
    }
}

header {
    width: 100%;
    padding: 10px;
    background-color: var(--section-background);
    z-index: 6;
}

header .container .text a {
    text-decoration: none;
}

header .container .text a h1 {
    font-size: 1.75em;
    color: #fff;
    font-weight: 600;
    transition: var(--main-duration);
    -webkit-transition: var(--main-duration);
    -moz-transition: var(--main-duration);
    -ms-transition: var(--main-duration);
    -o-transition: var(--main-duration);
}

header .container .text a h1:hover {
    color: var(--main-color-heading-two);
}

@media (max-width: 768px) {
    header .container .text h1 {
        font-size: 25px;
    }
}


header .container nav ul li {
    list-style: none;
    display: inline;
    padding-left: 30px;
    font-size: 19px;
}

header .container nav ul li a {
    text-transform: uppercase;
}

@media (max-width: 768px) {
    header .container nav ul li {
        padding-left: 0px;
    }
}

header .container nav ul li a {
    text-decoration: none;
    color: #fff;
    transition: var(--main-duration);
    -webkit-transition: var(--main-duration);
    -moz-transition: var(--main-duration);
    -ms-transition: var(--main-duration);
    -o-transition: var(--main-duration);
}

header .container nav ul li a:hover {
    color: var(--main-color-heading-two);
}

header nav .icon {
    width: 30px;
    flex-wrap: wrap;
}

header nav .icon span {
    background-color: #fff;
    margin-bottom: 5px;
    height: 2px;
    transition: .6s;
    -webkit-transition: .6s;
    -moz-transition: .6s;
    -ms-transition: .6s;
    -o-transition: .6s;
    width: 100%;
}

@media (min-width: 768px) {
    header nav .icon span {
        display: none;
    }
}

@media (max-width: 767px) {
    header nav .icon span {
        display: flex;
    }

    header nav ul {
        list-style: none;
        margin: 0;
        padding: 0;
        background-color: #f1f1f1;
        position: absolute;
        right: 25px;
        min-width: 200px;
        top: calc(60% + 15px);
        display: none;
        z-index: 1;
        transition: .5s;
        -webkit-transition: .5s;
        -moz-transition: .5s;
        -ms-transition: .5s;
        -o-transition: .5s;
        border-radius: 8px;
        -webkit-border-radius: 8px;
        -moz-border-radius: 8px;
        -ms-border-radius: 8px;
        -o-border-radius: 8px;
    }

    header nav ul::before {
        content: "";
        border-width: 10px;
        border-style: solid;
        border-color: transparent transparent #f1f1f1 transparent;
        position: absolute;
        right: 5px;
        top: -19px;
    }

    header nav:hover ul {
        display: block;
    }

    header nav ul li a {
        display: block;
        padding: 15px;
        text-decoration: none;
        color: #444;
        transition: .3s;
        margin: 0;
    }

    header .container nav ul li a {
        color: var(--main-color-heading);
    }

    header nav ul li a:hover {
        padding-left: 25px;
    }

    header nav ul li:not(:last-child) a {
        border-bottom: 1px solid #c5c5c5;
    }
}

.landing {
    background-color: var(--main-color-heading-two);
    height: 100vh;
}

.landing .content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 500px;
    max-width: 100%;
}

.landing img {
    width: 15rem;
}

.landing h1 {
    font-size: 50px;
    line-height: 1;
    color: #fff;
    font-weight: 600;
}

.landing p {
    font-size: 1.5rem;
    color: #fff;
}

@media (max-width: 768px) {
    .landing h1 {
        font-size: 1.60em;
    }

    .landing p {
        font-size: 1.0em;
    }
}

.Portfolio {
    padding-top: 70px;
    padding-bottom: 100px;
}

.Portfolio .content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-gap: 30px;
}

.Portfolio .content img {
    max-width: 23rem;
    margin-bottom: 20px;
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    overflow: hidden;
}

@media (max-width: 767px) {
    .Portfolio .content img {
        max-width: 21.5rem;
    }
}

.about {
    background-color: var(--main-color-heading-two);
    padding-top: 50px;
    padding-bottom: 100px;
}

.about .main-heading h2 {
    color: #fff;
}

.about .text {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.about .text p {
    font-size: 1.25rem;
    font-weight: 300;
    max-width: 450px;
    color: #fff;
}

@media (max-width: 767px) {
    .about .text p {
        font-size: 1rem;
    }
}

.about .link {
    text-align: center;
    padding-top: 50px;
}

.about .link a {
    padding: 1rem 1.75rem;
    border: 2px solid #fff;
    border-radius: 8px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    -ms-border-radius: 8px;
    -o-border-radius: 8px;
    color: #fff;
    text-decoration: none;
    transition: var(--main-duration);
    -webkit-transition: var(--main-duration);
    -moz-transition: var(--main-duration);
    -ms-transition: var(--main-duration);
    -o-transition: var(--main-duration);
}

.about .link a:hover {
    background-color: #fff;
    color: var(--section-background);
}

.content {
    padding-top: 50px;
    padding-bottom: 100px;

}

.contact form div {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px;
}

.contact form div input {
    width: 600px;
    height: 50px;
    border: 1px solid var(--main-color-heading-two);
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}

.contact form div textarea {
    width: 600px;
    height: 80px;
    border: 1px solid var(--main-color-heading-two);
    border-radius: 10px;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}

.contact form div input[placeholder],
.contact form div textarea[placeholder] {
    padding-left: 10px;
    color: var(--main-color-heading-two);
}

.contact form {
    text-align: center;
}

.contact form button {
    background-color: var(--main-color-heading-two);
    border: none;
    padding: 1rem 1.75rem;
    font-size: 1.25rem;
    margin-bottom: 50px;
    color: #fff;
    border-radius: 8px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    -ms-border-radius: 8px;
    -o-border-radius: 8px;
    transition: var(--main-duration);
    -webkit-transition: var(--main-duration);
    -moz-transition: var(--main-duration);
    -ms-transition: var(--main-duration);
    -o-transition: var(--main-duration);
}

.contact form button:hover {
    background-color: #16A085;
}

.footer {
    background-color: var(--section-background);
    color: #fff;
    padding-top: 50px;
    padding-bottom: 100px;

}

.footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    grid-gap: 30px;
    text-align: center;
}

.footer .container a {
    color: #fff;
    text-decoration: none;
}


.footer .container i {
    border-radius: 100%;
    display: inline-flex;
    width: 3.25rem;
    height: 3.25rem;
    font-size: 1.25rem;
    justify-content: center;
    align-items: center;
    border: 2px solid #fff;
    margin-right: 8px;
}

.footer .container h1 {
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-weight: 550;
}

.footer .container p {
    font-size: 1.25rem;
    font-weight: 300;
    min-width: 100px;
}

footer {
    text-align: center;
    background-color: #1A252F;
    color: #fff;
    padding: 30px;
}