*,
    *::before,
    *::after {
        box-sizing: border-box;
    }
    
     :root {
        --clr-smoke: #F2F2F2;
        --clr-gr: #333333;
        --clr-bright: #0EAFE1;
        --ff-primary: 'Source Sans Pro', sans-serif;
        --ff-secondary: 'Source Sans Pro', sans-serif;
    }
    /* General Styles */
    
    html {
        scroll-behavior: smooth;
    }
    
    body {
        background: var(--clr-light);
        color: var(--clr-darks);
        margin: 0;
        line-height: 1.6;
        font-family: var(--ff-primary);
    }
    
    p {
        letter-spacing: 2px;
    }
    
    section {
        padding: 5em 2em;
    }
    
    img {
        display: block;
        max-width: 100%;
    }
    
    strong {
        font-weight: var(--fw-bold);
    }
    
     :focus {
        outline: 3px solid var(--clr-blue);
        outline-offset: 3px;
    }
    /*     Typography             */
    
    form a {
        text-decoration: none;
    }
    
    h1,
    h2,
    h3 {
        line-height: 1;
        margin: 0;
    }
    
    h1,
    h2 {
        text-transform: uppercase;
    }
    
    h1 {
        font-size: 4.5rem;
    }
    
    h2 {
        font-size: var(--fs-h2);
    }
    
    h3 {
        font-size: var(--fs-h3);
    }
    /*                  buttons                 */
    
    button {
        cursor: pointer;
    }
    
    .signIn,
    .regIn {
        width: 100px;
        height: 30px;
        border: 1px solid white;
        border-radius: 5px;
        color: var(--clr-smoke);
        transition: transform 300ms ease-in-out;
    }
    
    .signIn {
        margin-left: 1em;
        background: #333333;
    }
    
    .regIn {
        background: var(--clr-bright);
    }
    
    .section__intro--buttons {
        display: none;
        margin: 0 auto;
        width: 100px;
        height: 30px;
        border: 1px solid white;
        border-radius: 5px;
        color: var(--clr-smoke);
    }
    
    .regIn__intro {
        background: var(--clr-bright);
        margin-bottom: 1em;
        margin-top: 1.5em;
    }
    
    .signIn__intro {
        background: var(--clr-gr);
    }
    
    .btn {
        transition: transform 300ms ease-in-out;
    }
    
    .btn:hover {
        transform: scale(1.1);
    }
    
    .btn:focus {
        transform: scale(1.2);
    }
    
    .section__news--btn {
        width: 100px;
        height: 30px;
        border: 0;
        background: var(--clr-gr);
        border-radius: 3px;
        color: var(--clr-smoke);
    }
    /*              Header                    */
    
    .header {
        max-width: 1500px;
        margin: 0 auto;
    }
    
    .header__logo {
        min-width: 80px;
    }
    
    .nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 2em;
        background: var(--clr-smoke);
    }
    
    .nav__list {
        display: flex;
        list-style: none;
        align-items: center;
        gap: 40px;
    }
    
    .nav__list--item {
        font-size: 1.25rem;
    }
    
    .nav__list .nav__link {
        text-decoration: none;
        color: var(--clr-gr);
        transition: 0.7s ease;
    }
    
    .nav__link:hover {
        color: darkblue;
    }
    
    .header__btn--holder {
        display: block;
        margin-top: auto;
        margin-bottom: auto;
    }
    
    .header__btn--holder {
        display: block;
        margin-top: auto;
        margin-bottom: auto;
    }
    
    .hamburger {
        display: none;
        position: relative;
        margin-top: auto;
        margin-bottom: auto;
    }
    
    .hamburger:hover {
        transform: rotateX('45deg');
    }
    
    .hamburger,
    .hamburger::before,
    .hamburger::after {
        background: var(--clr-gr);
        width: 2em;
        height: 3px;
        border-radius: 1em;
        transition: transform 250ms ease-in-out;
        cursor: pointer;
    }
    
    .hamburger::before,
    .hamburger::after {
        left: 0;
        right: 0;
        content: '';
        position: absolute;
    }
    
    .hamburger::before {
        top: -6px;
    }
    
    .hamburger::after {
        top: 6px;
    }
    
    .navToggle {
        display: none;
        position: relative;
        width: 44px;
        height: 26px;
        border: 0;
    }
    
    .navToggle:hover {
        border: 2px solid var(--clr-bright);
    }
    
    .header__btn--holder.nav-open {
        display: none;
    }
    
    .display {
        display: none;
    }
    
    @media (max-width:500px) {
        .nav__list {
            left: 100%
        }
        .signIn {
            padding-right: 0.5em;
        }
        .signIn,
        .regIn {
            display: none;
        }
        .header__logo {
            margin-right: 2em;
        }
        .navToggle {
            display: flex;
            position: fixed;
        }
        .nav-open {
            position: fixed;
        }
        .section__intro--buttons {
            display: block;
        }
    }
    
    @media (max-width:900px) {
        .header {
            width: 100%;
            position: relative;
        }
        .nav__list {
            display: flex;
            background: rgba(242, 242, 242, .8);
            gap: 0;
            width: 100%;
            top: 0;
            left: 0;
            padding: 0 0 1em 0;
            margin: 0;
            position: absolute;
            transform: translateX(-200%);
        }
        .nav__list--item {
            text-align: center;
            margin: auto;
            font-size: 4rem;
        }
        .hamburger {
            display: block;
        }
        .navToggle {
            display: block;
            position: relative;
        }
        .navToggle.nav-open {
            position: fixed;
        }
        .nav__list.nav-open {
            transform: translateX(0);
            position: fixed;
            flex-direction: column;
            height: 100%;
            transition: all .3s ease-in-out;
        }
    }
    
    @media (min-width:900px) {
        .header__btn--holder {
            display: block !important;
        }
    }
    /*           Intro Section              */
    
    .section__intro {
        display: flex;
        flex-wrap: nowrap;
        grid-template-columns: 1fr 1fr;
        max-width: 1200px;
        grid-gap: 5em;
        margin: 0 auto;
    }
    
    .section__intro--item {
        max-width: 599px;
    }
    
    .section__intro--img {
        width: 100%;
    }
    
    .section__intro--subtitle {
        font-size: 1.25rem;
    }
    
    @media (max-width:500px) {
        .section__intro--title {
            font-size: 3rem;
            text-align: center;
        }
        .section__intro--subtitle {
            font-size: 1rem;
            text-align: center;
        }
    }
    
    @media (max-width:800px) {
        .section__intro {
            flex-wrap: wrap;
        }
    }
    
    @media (max-width:1200px) {
        .section__intro {
            flex-wrap: wrap;
        }
        .section__intro--item {
            margin: 0 auto;
        }
        .section__intro--title {
            font-size: 3rem;
            text-align: center;
        }
        .section__intro--subtitle {
            font-size: 1rem;
            text-align: center;
        }
    }
    /*          section news            */
    
    .section__news {
        background: var(--clr-smoke);
        width: 100%;
    }
    
    .wrapper {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        margin: 0 auto;
        text-align: center;
        justify-content: space-evenly;
        max-width: 1500px;
    }
    
    .section__news--holder {
        margin-bottom: 2em;
    }
    
    .section__news--title {
        margin-top: 1em;
        text-align: center;
        font-size: 1.75rem;
    }
    
    .section__news--subtitle {
        max-width: 400px;
        text-align: start;
    }
    
    .section__news--img {
        max-width: 100%;
    }
    
    .section__news--btn {
        display: block;
        margin: 1em auto 0 auto;
    }
    
    @media (max-width:500px) {
        .section__news--subtitle {
            text-align: center;
            margin: 0;
        }
    }
    
    @media (max-width:800px) {
        .section__news--subtitle {
            text-align: center;
            margin: 0;
        }
    }
    /*          Main Section Home           */
    
    .section__main {
        padding: 5em 5em;
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .section__main--holder {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        object-fit: cover;
        justify-content: space-between;
        grid-gap: 2em 4em;
        max-width: 1000px;
    }
    
    .section__main--content {
        width: 400px;
    }
    
    .section__main--title {
        font-size: 1.5rem;
        margin-top: 3em;
    }
    
    .section__main--subtitle {
        font-size: 1.2rem;
    }
    
    .section__main--img1,
    .section__main--img2 {
        width: 100%;
    }
    
    @media (max-width:500px) {
        .section__main {
            padding: 1em;
        }
        .section__main--holder {
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        }
        .section__main--img1,
        .section__main--img2 {
            width: 100%;
        }
        .section__main--content {
            width: 100%;
            text-align: center;
        }
        .section__main--img1 {
            order: 1;
        }
        .section__main--img2 {
            order: 3;
        }
        .section__main--content1 {
            order: 2;
            margin: 0 auto;
        }
        .section__main--content2 {
            order: 0;
            margin: 0 auto;
        }
    }
    
    @media (max-width:800px) {
        .section__main--holder {
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        }
        .section__main--img1 {
            order: 1;
        }
        .section__main--img2 {
            order: 3;
        }
        .section__main--content1 {
            order: 2;
            margin: 0 auto;
        }
        .section__main--content2 {
            order: 0;
            margin: 0 auto;
        }
        .section__main--title {
            text-align: center;
        }
        .section__main--title,
        .section__main--subtitle,
        .section__main--link {
            padding-left: 1em;
            text-align: center;
        }
        .section__main--link {
            display: block;
            align-self: center;
        }
        .footer {
            gap: .5em;
        }
    }
    /*              Section Outro              */
    
    .section__outro {
        background: var(--clr-gr);
        flex-direction: row;
        flex-wrap: wrap;
        margin: 0;
    }
    
    .wrapper__outro {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        margin: 0 auto;
        text-align: center;
        justify-content: space-between;
        max-width: 1500px;
    }
    
    .section__outro--holder {
        margin: 0 auto;
        max-width: 280px;
    }
    
    .section__outro--img {
        margin: 2em auto;
    }
    
    .section__outro--title {
        text-align: center;
        font-size: 1.25rem;
        color: var(--clr-smoke);
    }
    
    .section__outro--subtitle {
        text-align: center;
        font-size: 0.85rem;
        color: var(--clr-smoke);
    }
    /*          footer              */
    
    .footer {
        /* display: flex; */
        justify-content: space-evenly;
        margin: 0 auto;
        flex-wrap: wrap;
        background: var(--clr-bright);
        padding-bottom: 2em;
        align-items: flex-start;
    }
    
    .footer__content {
        margin-top: 3em;
    }
    
    .footer__title,
    .footer__subtitle,
    .footer__emailLink {
        color: var(--clr-smoke);
    }
    
    .footer__title {
        padding-top: 6px;
    }
    
    .footer__link {
        display: block;
        color: var(--clr-smoke);
    }
    /*      secondpage            */
    
    .section__about__intro {
        margin-top: 2em;
        margin-bottom: 2em;
    }
    
    .section__about__intro--img {
        margin-bottom: 4em;
        max-width: 50%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .section__about__intro--subtitle {
        margin-bottom: 4em;
        max-width: 80%;
        margin-left: auto;
        margin-right: auto;
    }
    
    @media (max-width:800px) {
        .section__about__intro--img {
            margin-bottom: 4em;
            max-width: 80%;
            margin-left: auto;
            margin-right: auto;
        }
    }
    
    @media (max-width:500px) {
        .section__about__intro--img {
            margin-bottom: 4em;
            max-width: 100%;
            margin-left: auto;
            margin-right: auto;
        }
    }
    
    .section__about__main {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        padding-left: 6em;
        padding-right: 6em;
        background: var(--clr-smoke);
    }
    
    .section__about__main--wrapper {
        display: grid;
        grid-template-rows: 1fr;
        margin-bottom: 1em;
    }
    
    .section__about__main--wrapper+.section__about__main--wrapper {
        margin-left: 2em;
    }
    
    .section__about__main--img {
        display: block;
        margin: 0 auto;
    }
    
    .section__about__main--title {
        text-align: center;
        padding-right: 2em;
    }
    
    .section__about__main--subtitle {
        padding-right: 2em;
    }
    
    .section__about__main--wrapper:nth-child(4) {
        margin-left: 0em;
    }
    
    @media (max-width:800px) {
        .section__about__main {
            display: grid;
            grid-template-columns: 1fr 1fr;
            padding-left: 4em;
            padding-right: 4em;
        }
        .section__about__main--wrapper+.section__about__main--wrapper {
            margin-left: 2em;
        }
        .section__about__main--wrapper:nth-child(3),
        .section__about__main--wrapper:nth-child(5) {
            margin-left: 0em;
        }
    }
    
    @media (max-width:500px) {
        .section__about__main {
            display: grid;
            grid-template-columns: 1fr;
            padding-left: 2em;
            padding-right: 2em;
            text-align: center;
        }
        .section__about__main--wrapper+.section__about__main--wrapper {
            margin-left: 0em;
        }
    }
    /*              Contact             */
    
    .section__contact--form {
        height: 100%;
        width: 100%;
    }
    
    .section__contact--title {
        text-align: center;
        margin-bottom: 4em;
    }
    
    .formWrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
        max-width: 80%;
        margin: 0 auto;
    }
    
    @media (max-width:800px) {
        .formWrapper {
            grid-template-columns: 1fr 1fr;
        }
    }
    
    @media (max-width:500px) {
        .formWrapper {
            grid-template-columns: 1fr;
        }
    }
    
    .form__picture {
        max-height: 80%;
        align-self: center;
    }
    
    .section__form {
        display: flex;
        flex-direction: column;
        height: 100%;
        background: var(--clr-smoke);
        align-self: center;
        padding: 2em 2em;
    }
    
    .contact__subtitle {
        margin-bottom: 0.125em;
    }
    
    .input__name {
        margin-bottom: 1em;
    }
    
    .input__email {
        margin-bottom: 1em;
    }
    
    .form__btn {
        display: block;
        width: 100px;
        height: 28px;
        margin-top: 1em;
        margin-left: auto;
        margin-right: auto;
        text-transform: uppercase;
        color: var(--clr-smoke);
        background: var(--clr-bright);
        border: 0;
        border-radius: 3px;
    }
    
    input {
        padding: 7px 5px;
    }