:root {
    --primary-color: #00aeef;
    --secondary-color: #8dc63f;
    --background-color: white;
    --primary-font: 'Open Sans', sans-serif;
}

header {
    width: 100%;
    display: flex;
    background-color: var(--primary-color);
    align-items: center;
    justify-content: space-between;
    font-family: var(--primary-font);
    color: var(--background-color);
    padding: 0 30px;
    box-sizing: border-box;
}

header img {
    width: 32px;
    height: 32px;
    margin-right: 20px;
}

.logo-title {
    display: flex;
    justify-content: center;
    align-items: center;
}

.langs {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.langs a {
    color: var(--background-color);
    font-weight: bold;
    margin-left: 20px;
}

.langs a:hover {
    color: var(--secondary-color);
}


body {
    display: flex;
    background-color: var(--background-color);
    flex-direction: column;
    min-height: 100vh;
    font-family: var(--primary-font);
}

section {
    padding: 30px;
}

h1 {
    text-transform: uppercase;
}

h2,
p {
    margin: 10px 0;
}

h2 {
    text-align: center;
}

a {
    text-decoration: none;
}

section.mockup-section,
section.links-section {
    display: flex;
    background-color: var(--secondary-color);
    color: var(--background-color);
    justify-content: center;
    align-items: center;
}

section.features-section {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-bottom: 0;
    padding-top: 0;
}

.button-text {
    text-align: center;
    width: 100%;
}

.mockup {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.mockup-text {
    display: flex;
    flex-direction: column;
    width: 60%;
    justify-content: center;
}

.mockup h2 {
    text-align: start;
}

.mockup img {
    width: 35%;
}

.feature {
    margin-bottom: 35px;
}

.feature:last-child {
    margin-bottom: 0;
}

.subtitle {
    margin-bottom: 30px;
}

.instructions {
    display: flex;
    align-items: center;
    justify-content: center;
}

.fake-button {
    background-color: rgb(78, 77, 77);
    border-radius: 5px;
    padding: 14px;
    margin: 15px;
    color: white;
    font-weight: bold;
    min-width: 203px;
    display: flex;
    justify-items: center;
    align-items: center;
}

.feature-notes {
    font-size: small;
}

section.links-section {
    display: block;
}

.links {
    display: flex;
    justify-content: center;
    align-items: center;
}

.a-link {
    background-color: var(--primary-color);
    color: var(--background-color);
    font-weight: bold;
    min-width: 236px;
    padding: 14px;
    margin: 15px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.a-link:hover {
    color: var(--secondary-color);
}

.icon-25 {
    font-size: 25px;
    margin-right: 15px;
}

footer {
    display: flex;
    background-color: var(--primary-color);
    margin-top: auto;
    align-items: center;
    justify-content: center;
    font-family: var(--primary-font);
    color: var(--background-color);
    text-align: center;
}

@media only screen and (max-width: 900px) {
    header {
        padding: 0 10px;
    }
    .mockup {
        flex-direction: column;
        text-align: center;
    }

    .mockup-text {
        width: 100%;
    }

    .mockup h2 {
        text-align: center;
    }

    .mockup img {
        width: 100%;
    }

    .feature {
        text-align: center;
    }

    .instructions {
        flex-direction: column;
    }

    .links {
        flex-direction: column;
    }
}