zulip/static/styles/landing-page.css

html {
    width: 100vw;
    overflow-x: hidden;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    background-color: #eaeaea;
    color: #444;
    line-height: normal;

    max-width: 100vw;
}

*::-moz-selection {
    background-color: rgba(69, 191, 168, 0.5);
}

*::selection {
    background-color: rgba(69, 191, 168, 0.5);
}

.center {
    text-align: center;
}

/* -- component styling -- */
button {
    padding: 5px 12px;

    font-family: inherit;
    font-size: 0.7em;
    background-color: #fff;
    color: #444;

    border-radius: 4px;
    border: 1px solid #ccc;
    outline: none;
}

button:active {
    background-color: #fafafa;
    border: 1px solid #bbb;
}

button.green {
    color: #fff;
    background-color: #4fc0ad;

    border: 1px solid #3ca08d;
}

button.button.grey-transparent {
    display: block;
    margin: 0 auto;
    padding: 8px 20px;

    font-size: 1.1rem;
    font-weight: 400;

    color: #fff;
    background-color: transparent;
    border: 1px solid #fff;

    transition: all 0.2s ease;
}

button.button.grey-transparent:hover {
    background-color: rgba(255,255,255,0.2);
}

button.button.grey-transparent:active {
    background-color: #fff;
    color: #666;
}

/* -- navbar styling -- */

nav {
    position: relative;

    background-color: #348576;
    background: -webkit-linear-gradient(to bottom, black , #68d2c0);
    background: linear-gradient(-145deg, #2e6f63 , #68d2c0);
    padding: 50px 100px 130px 100px;

    color: #fff;
}

nav #hamburger {
    display: none;
    fill: #fff;
    cursor: pointer;
    margin-top: 3px;
}

nav .content {
    position: relative;
    z-index: 2;
}

nav .stripes,
nav .faded,
nav .faded-light {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
}

nav .stripes,
nav .faded,
nav .faded-light {
    pointer-events: none;
}

nav .stripes {
    background: repeating-linear-gradient(
      75deg,
      rgba(255,255,255,0) 0px,
      rgba(255,255,255,0.05) 200px
    );
}

nav .faded {
    background: -webkit-linear-gradient(top bottom, transparent , rgba(0,0,0,0.1));
    background: linear-gradient(0deg, transparent , rgba(0,0,0,0.1));
}

nav .faded-light {
    background: -webkit-linear-gradient(top top, transparent , rgba(104, 210, 192, 0.8));
    background: linear-gradient(180deg, transparent , rgba(104, 210, 192, 0.8));
}

nav .logo {
    top: 7px;
}

nav .logo span {
    color: #fff;
    font-weight: 600;
    vertical-align: top;
    text-transform: uppercase;
    font-size: 1.2rem;
    letter-spacing: 0.1em;
}

nav .brand-logo {
    width: 25px;
}

nav ul {
    float: right;
    list-style-type: none;
    font-weight: 500;
    margin: 0;
    padding: 0;

    cursor: pointer;
}

nav ul li {
    position: relative;
    display: inline-block;
    margin: 10px;

    color: #fff;

    opacity: 0.7;
    transition: all 0.2s ease;
}

nav li a,
nav li a:hover {
    text-decoration: none;
    color: #fff !important;
}

nav ul li.active,
nav ul li:hover {
    opacity: 1;
}

nav ul li.active::after {
    content: "v";

    position: absolute;
    bottom: -15px;
    left: calc(50% - 4px);

    font-weight: 100;

    transform: scaleX(2) scaleY(0.5);
}

/* -- main panel styling -- */
.portico-landing {
    position: relative;

    transition: all 0.5s ease;
    margin-top: 200px;
    opacity: 0;

    z-index: 1;
}

.portico-landing.show {
    margin-top: -80px;
    opacity: 1;
}

.main {
    width: calc(100% - 200px - 20px);
    margin: 0 auto;
}

/* -- generic styles -- */

h1,
h2,
h3 {
    margin: 10px 0px;

    font-weight: 300;
    line-height: 1.2;
}

p {
    margin: 10px 0px;
    font-weight: normal;
    line-height: 1.5;
}

a,
a:hover,
a:visited {
    color: #4fc0ad;
}

a.no-style:hover {
    text-decoration: none;
    color: inherit;
}

a.arrow:after {
    content: " ";
    display: inline-block;
    position: relative;

    height: 17px;
    width: 17px;

    top: 3px;

    background-image: url(/static/images/landing-page/arrow.png);
    background-size: 100%;

    margin-left: 5px;
}

h1 {
    font-size: 2em;
}

h2 {
    font-size: 1.8em;
}

a {
    position: relative;
    cursor: pointer;
}

a:hover {
    text-decoration: none;
}

a:not(.no-style):before {
    content: " ";

    position: absolute;
    bottom: -1px;

    height: 1px;
    width: 0%;

    background-color: #4fc0ad;
    transition: all 0.5s ease;
}

a:not(.no-style):hover:before {
    width: 100%;
}

.flex {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.small {
    font-size: 0.8em;
}

.box-shadow {
    box-shadow: 0px 0px 80px rgba(0,0,0,0.12);
}

.grey {
    color: #999;
}

.dark-grey {
    color: #666;
}

.bold {
    font-weight: 600;
}

.padded-content {
    padding: 50px;
}

.clear-float {
    clear: both;
}

/* -- modify portico.css -- */
.app-main {
    max-width: none;
    min-width: 0;
    padding: 0 !important;
}

.header,
.footer,
.portico-os-announcement {
    display: none;
}

.footer-padder {
    display: none;
}

/* -- features page css -- */
.features-app .main {
    background-color: #fff;
    margin: 0px auto 50px;
}

.features-app p {
    line-height: 1.3;
}

.feature-page-header {
    padding-top: 0px;
    text-align: left;
}

.feature-block .flex {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 110px;
}

.feature-block .icon-container {
    width: 70px;
    min-width: 70px;
    text-align: center;
}

.feature-block i {
    float: none;
}

.feature-block i:before {
    background: -webkit-linear-gradient(65deg, #2e6f63, #68d2c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-block .block h4 {
    font-size: 1em;
    font-weight: 400;
    text-transform: uppercase;
    color: #aaa;
    margin-left: 15px;
}

.feature-block .block p {
    font-size: 1rem;
    margin-left: 15px;
    margin-bottom: 0px;
}

/* -- apps page -- */
.portico-landing.apps .main,
.portico-landing.features-app .main {
    background-color: #fff;
}

.portico-landing.apps .main {
    max-width: 1600px;
    margin-bottom: 50px;
}

.portico-landing.apps .main .padded-content.headline {
    padding-bottom: 0px;
}

.portico-landing.apps .main .headline h3 {
    font-weight: 400;
    font-size: 1em;
    color: #aaa;
}

.portico-landing.apps .main ul.sidebar {
    display: inline-block;
    vertical-align: top;
    margin: 0 -4px 0 0;
    list-style: none;
    font-weight: 500;
    color: #aaa;
}

.portico-landing.apps .main ul.sidebar li {
    position: relative;
    padding: 20px 15px 20px 0px;
    margin: 2px 0px;
    width: 130px;
    text-align: right;
    background-color: #fff;
    cursor: pointer;

    transition: all 0.3s ease;
}

.portico-landing.apps .main ul.sidebar li:first-of-type {
    margin-top: 0px;
}

.portico-landing.apps .main ul.sidebar li.active {
    color: #444;
    font-weight: 600;

    transform: translateX(-10px);
}

/* active arrow that slides in when a tab is .active on */
.portico-landing.apps .main ul.sidebar li::after {
    content: ">";
    position: absolute;
    right: 0px;
    top: 21px;
    opacity: 0;
    transform: translateX(3px);
}

.portico-landing.apps .main ul.sidebar li.active::after {
    transform: translateX(0px);
    opacity: 1;
}

.portico-landing.apps .main .details-container {
    position: relative;
    display: inline-block;
    vertical-align: top;
    height: 500px;
    width: calc(100% - 155px);
    background-color: #888;
}

.portico-landing.apps .main .details-container .details-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;

    transition: all 0.3s ease;
    z-index: 1;
}

.portico-landing.apps .main .details-container .details-box.show {
    opacity: 1;
    pointer-events: auto;
    z-index: 2;
}

.portico-landing.apps .main .details-container .details-box[data-name="android"] {
    color: #ebfaf4;

    background: -webkit-radial-gradient(top right, ellipse cover, #b7f7bf 0%, #17849c 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #b7f7bf 0%, #17849c 100%);
}

.portico-landing.apps .main .details-container .details-box[data-name="ios"] {
    color: #ecf4f9;

    background: -webkit-radial-gradient(top right, ellipse cover, #ffdfb0 0%, #1381ab 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #ffdfb0 0%, #1381ab 100%);
}

.portico-landing.apps .main .details-container .details-box[data-name="windows"] {
    color: #eeeeee;

    background: -webkit-radial-gradient(top right, ellipse cover, #a7c6ea 0%, #052c67 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #a7c6ea 0%, #052c67 100%);
}

.portico-landing.apps .main .details-container .details-box[data-name="mac"] {
    color: #ffe8ec;

    background: -webkit-radial-gradient(top right, ellipse cover, #ffebb3 0%, #90163e 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #ffebb3 0%, #90163e 100%);
}

.portico-landing.apps .main .details-container .details-box[data-name="linux"] {
    color: #ffece5;

    background: -webkit-radial-gradient(top right, ellipse cover, #ffb89e 0%, #d01f0d 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #ffb89e 0%, #d01f0d 100%);
}

.portico-landing.apps .main .details-container .details-box[data-name="snipe"] {
    color: #ffe8ec;

    background: -webkit-radial-gradient(top right, ellipse cover, #ffc6bc 0%, #1b0e8a 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #ffc6bc 0%, #1b0e8a 100%);
}

.portico-landing.apps .main .details-container .details-box[data-name="plan9"] {
    color: #ffe8ec;

    background: -webkit-radial-gradient(top right, ellipse cover, #ffc6bc 0%, #8a0e17 100%);
    background: radial-gradient(ellipse farthest corner at 0px 0px, #ffc6bc 0%, #8a0e17 100%);
}

.portico-landing.apps .main ul.sidebar li[data-name="android"].active {
    color: #179c92;
}

.portico-landing.apps .main ul.sidebar li[data-name="ios"].active {
    color: #56b0d2;
}

.portico-landing.apps .main ul.sidebar li[data-name="windows"].active {
    color: #1e55a9;
}

.portico-landing.apps .main ul.sidebar li[data-name="mac"].active {
    color: #c73e6b;
}

.portico-landing.apps .main ul.sidebar li[data-name="linux"].active {
    color: #d01f0d;
}

.portico-landing.apps .main ul.sidebar li[data-name="snipe"].active {
    color: #1b0e8a;
}

.portico-landing.apps .main ul.sidebar li[data-name="plan9"].active {
    color: #8a0e17;
}

.portico-landing.apps .main .details-container .platform.description {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
    padding: 50px;
}

.portico-landing.apps .main .details-container .platform.image {
    float: right;
    width: calc(49.5% - 40px);
}

.portico-landing.apps .main .details-container {
    overflow: hidden;
}

.portico-landing.apps .details-box[data-name="mac"] .platform.image {
    text-align: center;
}

.portico-landing.apps .main .details-box .platform.image {
    opacity: 0;
    transform: scale(0.2);
    transition: transform 0.3s ease;
}

.portico-landing.apps .main .details-box.show .platform.image {
    opacity: 1;
    transform: scale(1);
}

.portico-landing.apps .details-box[data-name="mac"] .platform.image img {
    width: 450px;
}

.portico-landing.apps .details-box[data-name="windows"] .platform.image img {
    width: 450px;
}

.portico-landing.apps .details-box[data-name="ios"] .platform.image img {
    width: 175px;
}

.portico-landing.apps .details-box[data-name="android"] .platform.image img {
    width: 240px;
}

.portico-landing.apps .details-box button.grey-transparent {
    margin-top: 30px;
}

.portico-landing.apps .details-box[data-name="mac"] button.grey-transparent:active {
    color: #bd323c;
}

.portico-landing.apps .details-box[data-name="ios"] button.grey-transparent:active {
    color: #6b96b5;
}

.portico-landing.apps .details-box[data-name="windows"] button.grey-transparent:active {
    color: #2d5187;
}

.portico-landing.apps .main .details-box > .image {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 35px 0px;
    height: calc(100% - 70px);
    background-color: rgba(255,255,255,0.1);
}

.portico-landing.apps .main .details-container h1 {
    margin: 20px 0px;
}

.portico-landing.apps .main .details-container .platform {
    display: inline-block;
    vertical-align: top;
    padding: 20px;
    text-align: center;
    width: 50%;
}

.portico-landing.apps .main .details-container .platform h2 {
    margin-top: 0px;
}

.portico-landing.apps .main .details-container pre {
    display: inline-block;
    max-width: 400px;
    border: none;
    padding: 15px;
    box-shadow: 0px 0px 30px rgba(255,255,255,0.3);
    text-align: left;
    background-color: #ffece5;
    color: #b5776f;
}

.portico-landing.apps .main .details-container .instructions {
    margin: 30px auto 0 auto;
    text-align: left;
    font-size: 1.1rem;
}

.portico-landing.apps .main .details-container .instructions a {
    color: #fff;
}

.portico-landing.apps .main .details-container .instructions a:not(.no-style):before {
    background-color: rgba(255,255,255,0.5);
    width: 50%;
    left: 25%;
}

.portico-landing.apps .main .details-container .instructions a:not(.no-style):hover:before {
    background-color: #fff;
    width: 100%;
    left: 0%;
}

.portico-landing.apps .main .details-container .instructions img {
    display: block;
    margin: -32px auto 0px auto;
    width: 195px;
}

/* -- integrations page css -- */
.portico-landing.integrations {
    color: #444;
    font-weight: normal;
}

.portico-landing.integrations .main {
    width: calc(100% - 200px - 20px);
    margin: 0 auto;

    background-color: #fff;
}

.portico-landing.integrations .padded-content {
    padding: 50px;
}

.portico-landing.integrations .padded-content .inner-content {
    opacity: 0;
    pointer-events: none;

    transition: all 0.3s ease;
}

.portico-landing.integrations .padded-content .inner-content.show {
    opacity: 1;
    pointer-events: all;
}

.portico-landing.integrations ol li {
    list-style: none;
}

.portico-landing.integrations ol > li > p {
    max-width: calc(100% - 33px);
    margin-top: 0px;
}

.portico-landing code {
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    overflow: auto;

    font-family: Monaco, Menlo, Consolas, "Courier New", Courier, monospace;
    font-size: 0.85em;
}

.portico-landing.integrations .portico-page-header {
    padding-top: 0px;
}

.portico-landing.integrations .portico-page-header a {
    color: inherit;
}

.portico-landing.integrations .integration-lozenges {
    transition: all 0.3s ease;
}

.portico-landing.integrations .integration-lozenges.hide {
    opacity: 0;
    transform: translateY(-200px);
}

.portico-landing.integrations .integration-lozenge {
    height: 180px;
    transition: all 0.3s ease;
}

.portico-landing.integrations .integration-lozenge:hover {
    box-shadow: 0px 0px 40px rgba(0,0,0,0.1);
    background: #fefefe;
}

.portico-landing.integrations .integration-lozenge img {
    max-width: 90%;
    display: block;
    margin: 10% auto 0 auto;
    border-radius: 8px;
}

.portico-landing.integrations .integration-lozenge .integration-label {
    font-weight: 500;
    color: #666;
}

/* -- media queries -- */
@media (max-width: 1368px) {
    .portico-landing.apps .main .details-container {
        height: auto;
    }

    .portico-landing.apps .main .details-container .details-box {
        display: none;
        position: static;
        height: auto;
    }

    .portico-landing.apps .main .details-container .details-box h1 {
        margin-top: 0px;
        padding-top: 20px;
    }

    .portico-landing.apps .main .details-container .details-box.show {
        display: block;
    }

    .portico-landing.apps .main .details-box[data-name="linux"] .image {
        display: block;
        height: auto;
    }

    .portico-landing.apps .main .details-box[data-name="linux"] .image .platform,
    .portico-landing.apps .main .details-box[data-name="linux"] .instructions {
        text-align: center;
        width: calc(100% - 40px);
    }
}

@media (max-width: 1340px) {
    .features .feature-box.open-source .text-content {
        display: block;
        height: auto;
        width: 100%;
        margin-bottom: 20px;
    }

    .features .feature-box.open-source .contrib-graph {
        width: 100%;
        margin: 0;
        height: calc(50vw * 0.5);
    }
}

@media (max-width: 1100px) {
    .feature-block .flex {
        height: 130px;
    }
}

@media (max-width: 1024px) {
    nav {
        padding-bottom: 110px;
    }

    nav .logo {
        float: none;
        display: block;
        margin: 0 auto;
        text-align: center;
    }

    nav ul {
        display: block;
        margin: 20px auto 0 auto;
        float: none;
        text-align: center;
    }

    .feature-block .flex {
        height: 150px;
    }

    .features-app .main {
        margin: 0px auto 20px;
        width: calc(100% - 40px);
    }

    .portico-landing.integrations .main {
        width: calc(100% - 100px);
    }
}

@media (max-width: 985px) {
    .features .feature-box .text-content {
        width: 100%;
        height: auto;
        margin-bottom: 20px;
    }

    .features .feature-box .image {
        float: none;
        width: 100%;
        margin: 0;
    }

    .features .text-content .flex {
        display: block;
    }

    .portico-landing.apps .main {
        width: 100%;
        margin: 0;
    }
}

@media (max-width: 768px) {
    nav,
    .features {
        padding-left: 50px;
        padding-right: 50px;
    }

    .portico-landing.integrations .main,
    .main {
        width: calc(100% - 100px);

        margin-left: 50px;
        margin-right: 50px;
    }

    #integration-instruction-block .integration-lozenge {
        float: none;
        position: absolute;
        top: -74px;
        right: 0px;
        width: 50px;
        height: 54px;
    }

    #integration-instruction-block .integration-lozenge span {
        display: none;
    }

    #integration-list-link {
        top: -100px;
        left: 0px;
    }

    .integration-instructions {
        margin-left: 0px;
    }

    .feature-block .flex {
        height: auto;
        padding: 10px;
    }

    .portico-landing.integrations .portico-page-header {
        padding-top: 20px;
    }

    .platform.image {
        display: none !important;
    }

    .platform.description {
        width: 100% !important;
    }
}

@media (max-width: 666px) {
    .portico-landing.integrations .main,
    .main {
        width: calc(100% - 50px);
        margin: 0 auto;
    }

    nav ul {
        margin-top: 0px;
        text-align: left;
    }

    nav .content {
        display: inline-block;
    }

    nav #hamburger {
        display: inline-block;
        float: right;
    }

    nav ul:before {
        content: " ";
        display: block;
        margin-top: 30px;

        width: 115px;
        height: 40px;

        background-size: 100% auto;
        background-image: url(/static/images/landing-page/bad-logo.png);
        background-position: center;

        -webkit-filter: invert(0.7);
    }

    nav ul {
        position: fixed;
        float: none;
        top: 0;
        left: 0;
        height: 100vh;
        width: 300px;
        padding-left: 30px;

        background-color: #fff;
        transform: translate(-350px, 0px);


        box-shadow: 0px 0px 80px rgba(0,0,0,0.12);

        transition: all 0.5s ease;
    }

    nav ul.show {
        transform: translate(0px, 0px);
    }

    nav ul li:first-of-type {
        margin-top: 30px;
    }

    nav ul li {
        display: block;

        font-size: 1.5em;
        font-weight: 300;
        line-height: 1.5;
    }

    nav ul li,
    nav ul li a {
        color: #444 !important;
    }

    nav ul li.active:after {
        content: ">";
        transform: scale(1,1);
        bottom: auto;
        left: -25px;
        font-weight: 400;
    }

    nav ul li.active {
        font-weight: 400;
    }

    .portico-landing.apps .main ul.sidebar {
        display: block;
        text-align: center;
        margin-bottom: 10px;
    }

    .portico-landing.apps .main ul.sidebar li {
        display: inline-block;
        padding: 10px;
        width: 80px;
        text-align: center;
        border-radius: 4px;
    }

    .portico-landing.apps .main .details-container {
        width: 100%;
    }
}

@media (max-device-width: 450px) {
    nav {
        padding-bottom: 90px;
        padding-top: 20px;
    }

    .main,
    .portico-landing.integrations .main {
        width: 100%;
        margin: 0;
    }

    .portico-landing.integrations .main .portico-page-header {
        padding-top: 10px;
    }

    .portico-landing.integrations .main .padded-content {
        padding: 20px;
    }

    .main .padded-content {
        padding: 20px;
    }

    .footer {
        width: 100vw;
    }
}