/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
    font-size: 1.125rem;
    min-height: 100vh;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

:root {
    --strong_cyan: hsl(171, 66%, 44%); 
    --light_blue: hsl(233, 100%, 69%); 
    --dark_grayish_blue: hsl(210, 10%, 33%);
    --grayish_blue: hsl(201, 11%, 66%);
}

.container {
    width: 23.43rem;
    min-height: 100vh;
}

.corp__logo__wrapper {
    display: flex;
    background: url(images/bg-header-mobile.png) top/cover no-repeat;
    min-height: 22.68rem;
}

.header__section {
    margin-bottom: 10.1rem;
}

img{
    display: block;
    margin: auto;
}

.header__title {
    font-size: 1.9rem;
    font-family: Bai Jamjuree, sans-serif;
    font-weight: 600;
    color: var(--dark_grayish_blue);
    padding: 0 2rem;
    text-align: center;
    line-height: 2.4rem;
    margin-top: -3.35rem;
}

.content {
    font-size: 1rem;
    font-family: Bai Jamjuree, sans-serif;
    font-weight: 400;
    color: var(--grayish_blue);
    line-height: 1.5rem;
    text-align: center;
    padding: 0 2.1rem;
    margin-top: 1.2rem;
}

.btn {
    display: block;
    text-decoration: none;
    text-align: center;
    margin: 0 2rem;
    border-radius: 2rem;
    padding: 1rem 0;
    font-family: Bai Jamjuree, sans-serif;
    font-weight: 600;
    color: white;
}

.ios__btn {
    margin-top: 3.4rem;
    background-color: var(--strong_cyan);
    border-bottom: 3px solid hsl(171deg 63% 35%);
    box-shadow: 0px 10px 17px -8px var(--strong_cyan);
}

.mac__btn {
    margin-top: 1.7rem;
    background-color: var(--light_blue);
    border-bottom: 3px solid hsl(233deg 49% 51%) ;
    box-shadow: 0px 10px 17px -8px var(--light_blue, 0.5);
}

h2 {
    font-size: 1.9rem;
    font-family: Bai Jamjuree, sans-serif;
    font-weight: 600;
    color: var(--dark_grayish_blue);
    padding: 0 2rem;
    text-align: center;
    line-height: 2.4rem;
}


.clipboard__features{
    margin-top: 4.5rem;
}

.imac__img {
    display: block;
    width: 19.5rem;
    
}

h3 {
    text-align: center;
    font-size: 1.45rem;
    font-family: Bai Jamjuree, sans-serif;
    font-weight: 600;
    color: var(--dark_grayish_blue);
    margin-top: 3.5rem;
}

.devices {
    margin-top: 10.6rem;
}


.devices__img {
    display: block;
    width: 20.5rem;
    margin-bottom: 7rem;
    margin-top: 7.5rem;
}


.workflow__highlights {
    margin-top: 5rem;
}


.brand__logos {
    display: block;
    margin-top: 8rem;
}

.brand__logos img {
    margin-top: 3.75rem;
}


.footer__section {
    margin-top: 9rem;
    background-color: hsl(220, 18%, 97%);
    display: flex;
    flex-direction: column;
}

.footer__logo {
    padding-top: 3.3rem;
    display: block;
    width: 3.4rem;
}

.download__clipboard {
    margin-top: 9.4rem;
}

.nav__links {
    margin-top: 1rem;
    margin-bottom: 3rem;
}

.nav__links li {
    text-align: center;
    padding-top: 2.1rem;
    font-family: Bai Jamjuree, sans-serif;
    
}

.nav__links a {
    text-decoration: none;
    color: var(--dark_grayish_blue);
}


.social__media {
    margin: auto;
}

.social__media a {
    display: inline-block;
    padding: 0 1rem;
}


.attribution {
    font-size: 0.68rem;
    text-align: center;
    padding-top: 2rem;
    color: var(--dark_grayish_blue);
    font-size: 0.8rem;
    margin: auto;
  }

  .attribution a {
    color: var(--strong_cyan);
    font-family: Bai Jamjuree, sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    }



    
    @media only screen and  (min-width: 90rem){
        .imac__img__wrapper {
            margin-left: 12rem;
        }
    }

    

    @media only screen and  (min-width: 65rem){
        .container {
            min-width: 90rem;
            min-height: 100vh;
        }


    .header__intro {
        display: flex;
        flex-direction: column;
        flex-basis: 100%;
        width: 47rem;
        margin: auto;
    }

    h2 {
        font-size: 2.2rem;
    }

    
    .corp__logo__wrapper {
        background: url(images/bg-header-desktop.png) top/cover no-repeat;
    }


    .header__title {
        font-size: 2.75rem;
    }

    .header__intro p {
        font-size: 1.2rem;
        margin-top: 1.68rem;
        line-height: 1.83rem;
    }

    .download__buttons {
        margin: auto;
}

    .btn {
        display: inline-block;
        margin: 0 0.3rem;
        margin-top: 3rem;
        padding: 1.1rem 2.5rem;
    }

    .btn:hover {
        opacity: 0.8;
    }

    .snippets {
        width: 46rem;
        margin: auto;
    }

    .snippets p {
        font-size: 1.1rem;
        line-height: 1.83rem;
    }

    .clipboard__features {
        display: flex;
    }

    .imac__img {
        width: 100%;
    }

    .features {
        width: 21rem;
        margin-top: 1.5rem;
        margin-left: 7rem;
    }

    .features h3  {
        text-align: left;
    }

    .features p {
        text-align: left;
        padding: 0;

    }

    .access {
        width: 42rem;
        margin: auto;
        display: flex;
        flex-direction: column;
    }


    .devices__img {
        width: inherit;
    }

    .workflow__highlights {
        display: flex;
        justify-content: center;
    }

    .workflow__highlights div {
        width: 26rem;
    }

    .brand__logos {
        display: flex;
        justify-content: space-around;
        max-width: 80rem;
        margin: auto;
        margin-top: 8rem;
        margin-bottom: 9.4rem;
    }

    .download__clipboard {
        display: flex;
        flex-direction: column;
        width: 42rem;
        margin: auto;
    }


    .footer__section {
        display: flex;
        flex-direction: row;
        min-height: 10rem;
        margin-bottom: 9rem;
        flex-wrap: wrap;
        flex-basis: 100%;
    }

    .footer__logo__wrapper {
        flex-basis: 32%;
    }


    .nav__links ul {
        columns: 3 10rem;
    }

    .nav__links li {
        text-align: left;
    }

    .nav__links a:hover {
        color: var(--strong_cyan);
    }


    .social__media a:hover {
        filter: invert(53%) sepia(97%) saturate(334%) hue-rotate(122deg) brightness(96%) contrast(89%);
    }

    .attribution {
        margin-bottom: 1rem;
        flex-basis: 40%;
    }

   
  }