:root {
    --bg-blue: rgb(226, 238, 248);
    --bg-mint: rgb(233, 244, 242);
    --bg-purple: rgb(230, 220, 244);
    --bg-yellow: rgba(251, 242, 218, 0.8);
}

.bg-gradient-gray {
    background-image: linear-gradient(to bottom, #ffffff, #fcfcfc, #fafafa, #f7f7f7, #f5f5f5);
}

.bg-gradient-gray-reversed {
    background-image: linear-gradient(to top, #ffffff, #fcfcfc, #fafafa, #f7f7f7, #f5f5f5);
}

.bg-gray {
    background-color: #f5f5f5;
}

.bg-blue {
    background-color: var(--bg-blue);
}

.bg-mint {
    background-color: var(--bg-mint);
}

.bg-purple {
    background-color: var(--bg-purple);
}

.bg-yellow {
    background-color: var(--bg-yellow);
}

body {
    inset: 0;
    margin: 0;
    padding: 0;
    overflow-x: hidden;

    font-family: system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}

#loading-app,
.status-label,
#installing-on-home-screen
{
    color: #8F99A8;
    display: grid;
    place-items: center;
    min-height: 100vh;
}

.status-label.inline {
    display: inline;
    min-height: auto;
}

.link-error {
    margin: 0 auto;
    padding: 10px 20px;
    color: #450a0a;
    background-color: #fee2e2;
}

.link-error > button {
    color: #7f1d1d;
    background-color: #fecaca;
    border: 1px solid #fca5a5;
    border-radius: 3px;
    padding: 6px 10px 5px 10px;
    cursor: pointer;
}

#landing-header h1 {
    font-size: 2.8rem;
    align-self: center;
    margin-block-start: 10px;
    margin-block-end: 15px;
    width: 24ch;
}

#landing-header .summary {
    margin-top: 1rem;
    font-size: 1.25rem;
    color: #606060;
}

.block {
    box-sizing: border-box;
    width: 100%;
}

button {
    font-family: system-ui, sans-serif;
}

a {
    cursor: pointer;
    text-decoration: underline;
    color: #215DB0;
}

a svg {
    transform: translateY(2px);
    margin-right: 4px;
}

footer {
    color: #404040;
    display: none;
    flex-direction: row;
    justify-content: center;
    column-gap: 5px;
    font-size: 14px;
    padding-top: 20px;
    padding-bottom: 10px;
}

footer a {
    font-size: 1em;
    color: inherit;
}

footer .strut {
    color: darkgray;
    margin-left: 5px;
    margin-right: 5px;
}

footer .block-content {
    text-align: center;
}

#landing-header {
    flex-direction: column;
}

#landing-header > nav {
    margin-top: 10px;
    font-size: 1.15rem;
}

#landing-header > nav {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
}

#landing-header > nav > h4 {
    font-size: 1.4rem;
    color: #8e292c;
}

#landing-header .nav-left {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: baseline;
    column-gap: 20px;
}

#landing-header > .hero {
    margin-top: 10%;
    margin-bottom: 40px;
}

#landing-content {
    flex-direction: column;
}

.landing-section {
    padding-block-start: 3.2rem;
    padding-block-end: 3.2rem;
}

.landing-section .block-content {
    display: grid;
    grid-template-columns: auto auto;
    column-gap: 30px;
}

.landing-section.reversed .block-content {
    column-gap: 40px;
}

.landing-section.reversed .block-content .section-text {
    grid-row: 1;
    grid-column: 2;
}

.landing-section.reversed .block-content .section-image {
    grid-row: 1;
    grid-column: 1;
}

.landing-section h2 {
    font-size: 2rem;
    margin-block-start: 0;
    margin-block-end: 0.5em;
}

.landing-section p {
    color: #606060;
    font-size: 1.1rem;
    margin-block-start: 0.8em;
    margin-block-end: 0.5em;
    line-height: 1.2;
}

.start-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    row-gap: 12px;
}

.start-section > .demo-link {
    color: #92400e;
}

.start-button {
    cursor: pointer;
    display: inline-block;
    min-height: 1em;
    outline: none;
    border: 1px solid #1e5cb3;
    border-radius: 5px;
    margin: 0 0 0.25em 0;
    padding: .5em 1.7em;
    font-size: 1.6rem;
    text-decoration: none;
    text-align: center;
    -webkit-user-select: none;
    user-select: none;
    color: #F6F7F9;
    background-color: #215DB0;
}

.start-button:hover {
    background-color: #2D72D2;
}

@media screen and (max-width: 480px) {
    .start-section > .start-button.back-to-app {
        font-size: 1.5rem;
        padding: 1rem 1.5rem;
    }
}

#back-to-app-label {
    display: none;
}

.agreement-on-start {
    color: #929292;
    font-size: 14px;
}

.agreement-on-start .block-content {
    padding-top: 7px;
    padding-bottom: 70px;
}

.agreement-on-start a {
    color: #929292;
    padding-left: 2px;
    padding-right: 2px;
}

.main-image {
    padding: 40px 0 50px 0;
}

.main-image img {
    border-radius: 10px;
    width: 100%;
    filter: drop-shadow(0 0 0.75rem #aaa);
}

.digit-key {
    display: inline-block;
    width: 1.3rem;
    height: 1.2rem;
    line-height: 1;
    text-align: center;
    color: black;
    border: 1px solid rgb(46, 49, 51);
    border-radius: 3px;
    padding-top: 3px;
    background-color: rgb(197, 210, 222);
    margin-top: 2px;
}

.digit-space {
    display: inline-block;
    width: 0.15rem;
}

.section-image img {
    max-width: 500px;
}

.section-image.narrow img {
    max-width: 400px;
}

.section-image.wide img {
    max-width: 550px;
}

.section-image img {
    filter: drop-shadow(0 0 0.75rem #aaa);
}

.section-onboarding .section-image img {
    filter: none;
}

.onboarding-buttons {
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 50px;
    margin-bottom: 20px;
}

.landing-section .help {
    font-size: 1.2rem;
    display: grid;
    row-gap: 14px;
    padding-top: 15px;
}

.landing-section .help img {
    width: 1.2rem;
    transform: translateY(2px);
    margin-right: 7px;
}

.landing-section .help a {
    text-decoration: none;
    color: #6b7280;
}

/* MOBILE */
@media screen and (max-width: 480px) {
    body {
        width: 100vw;
    }

    .block {
        width: 100%;
        padding-left: 12px;
        padding-right: 12px;
    }

    .block-content {
        width: 100%;
    }

    .start-section {
        align-items: center;
    }

    .start-section > .start-links {
        flex-direction: column;
        row-gap: 15px;
        align-items: center;
    }

    .agreement-on-start {
        margin-top: 15px;
        font-size: 10px;
    }

    .agreement-on-start .block-content {
        padding-top: 0;
        padding-bottom: 20px;
    }

    .bg-gradient-gray {
        background-image: none;
    }

    .main-image {
        padding: 30px 12px 30px 12px;
    }

    #landing-header .nav-left {
        display: none;
    }

    .landing-header .login-link {
        margin-left: auto;
        font-size: 1rem;
    }

    #landing-header h1 {
        font-size: 1.9rem;
        width: calc(100% + 8px);
    }

    #landing-header .summary {
        margin-top: 0.8rem;
        font-size: 1.1rem;
    }

    .landing-section {
        padding-block-start: 2rem;
        padding-block-end: 2rem;
    }

    .landing-section h2 {
        font-size: 1.8rem;
    }

    .landing-section .block-content {
        display: grid;
        grid-template-columns: auto;
        row-gap: 1.5em;
    }

    .landing-section.reversed .block-content .section-text {
        grid-row: 1;
        grid-column: 1;
    }

    .landing-section.reversed .block-content .section-image {
        grid-row: 2;
        grid-column: 1;
    }

    .section-image img,
    .section-image.narrow img,
    .section-image.wide img
    {
        max-width: 100%;
    }

    .main-image img {
        /*filter: none;*/
    }

    .section-image img {
        filter: none;
    }

    footer {
        font-size: 11px;
    }
}

/* TABLET */
@media screen and (min-width: 481px) and (max-width: 1024px) {
    .block-content {
        width: 100%;
        margin-left: 24px;
        margin-right: 24px;
    }

    .nav-left {
        display: none;
    }
}

/* DESKTOP */
@media screen and (min-width: 1025px) {
    .block-content {
        width: 960px;
        margin-left: auto;
        margin-right: auto;
    }
}