@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');
:root {
    --border-color: #333; /*#ccc;*/
    --placeholder-color: #999;
    --border: solid 1px var(--border-color);
    --border-color-focus: #06f;
    --border-radius: 6px;
    --color-white: #f5f5f5;
    --color-black: #333;
    --color-blue: #06f;
    --color-txt: var(--color-black);
    --error-color: #f00;
    --success-color: #080;
    --font-family: 'Inter', system-ui, sans-serif; /* https://modernfontstacks.com/ */
    --font-size-sm: 12px;
    --font-size-md: 16px;
    --font-size-lg: 48px;
    --font-size-xl: 72px;
    --font-md: normal 400 var(--font-size-md) var(--font-family);
    --font-large: italic 700 var(--font-size-lg) var(--font-family);
    --line-height-lg: 40px;
}
* {
    margin: 0;
    border: 0;
    padding: 0;
    font: var(--font-md);
    color: var(--color-txt);
    user-select: none;
    /* https://stackoverflow.com/a/66154650/455171 */
    -webkit-touch-callout: none; /* Safari */
    -webkit-user-select: none; /* Chrome */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
}
form {
    outline: 0;
    margin-right: 25px;
}

input, textarea {
    margin: 0;
    border: var(--border);
    border-radius: var(--border-radius);
    padding: 10px;
    outline: 0;
    color: var(--color-txt);
    font: var(--font-md);
    font-size: 16px;
    flex: 1;
}

    input:hover, input:focus, textarea:hover, textarea:focus {
        border-color: var(--border-color-focus);
        outline: 1px solid var(--border-color-focus);
    }

    input::placeholder, textarea::placeholder {
        color: var(--placeholder-color);
    }
button {
    font: var(--font-md);
    font-size: 16px;
    font-weight: 700;
    background-color: var(--color-blue);
    color: #fff;
    margin: 0;
    border: var(--border);
    border-radius: var(--border-radius);
    border-color: var(--color-blue);
    padding: 10px 0;
    cursor: pointer;
    text-align: center;
    user-select: none;
    outline: none;
    flex: 1
}

    button:hover {
        background-color: #0059f2; /*5% darker*/
        text-decoration: underline;
        text-decoration-thickness: 1px;
        text-underline-offset: 3px;
    }

    button.disabled {
        cursor: not-allowed;
    }
h1 {
    font: normal 900 var(--font-size-lg) var(--font-family);
    padding-top: 50px;
    text-align: center;
}
h2 {
    font: normal 700 28px var(--font-family);
    padding-top: 25px;
/*    text-align: center;
*/}
h3 {
    font: normal 700 20px var(--font-family);
    padding-top: 25px;
    text-align: center;
}
label {
    font: var(--font-mD);
    padding-bottom: 5px;
}

.break {
    flex-basis: 100%;
    width: 0;
    height: 0;
}
.err, .success {
    flex-basis: 100%;
    padding-top: 5px;
    color: var(--error-color);
    display: none;
}
    
    .err a, .success a {
        color: var(--error-color);
        text-decoration: underline;
    }

    .success, .success a {
        color: var(--success-color);
        border-radius: var(--border-radius);
        background-color: #e6ffe6;
        margin-top: 20px;
        padding: 10px;
    }
.field {
    margin: 0;
    border: 0;
    padding: 10px 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    position: relative;
    align-content: flex-start
}
.button {
    font: var(--font-md);
    font-size: 16px;
    font-weight: 700;
    background-color: var(--color-blue);
    color: #fff;
    margin: 0;
    border: var(--border);
    border-radius: var(--border-radius);
    border-color: var(--color-blue);
    padding: 10px 0;
    cursor: pointer;
    text-align: center;
    user-select: none;
    outline: none;
    /*flex: 1*/
    text-decoration: none;
    width: 150px;
}

    .button:hover {
        background-color: #0059f2; /*5% darker*/
        text-decoration: underline;
        text-decoration-thickness: 1px;
        text-underline-offset: 3px;
    }

#header-contain {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-white);
}
#header {
    display: flex;
    place-content: space-between;
    align-items: center;
    max-width: 1024px;
    margin: 0 auto;
    gap: 20px 0;
    padding: 10px;
}
#footer-contain {
    background-color: var(--color-white);
}
#footer {
    display: flex;
    flex-direction: column;
    place-content: space-between;
    align-items: center;
    max-width: 1024px;
    margin: 25px auto 0 auto;
    gap: 20px 0;
    padding: 10px;
    padding-bottom: 50px;
}
#content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1024px;
    margin: 0 auto;
}
#why {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}
#why > div {
    width:50%;
}
#contact {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    padding-top: 25px;
}

    #contact > div {
        width: 50%;
    }

div.li {
    display: flex;
    align-items: flex-start;
    padding-top: 10px;
}
    div.li > img {
        padding: 2px 10px 0 0;
    }

@media (max-width: 768px) {
    form {
        margin-right: 0;
    }
    h1 {
        font-size: 32px;
    }
    #header-lg {
        display: none;
    }
    #why > div {
        width: 100%;
        padding: 0 10px;
    }
    #contact > div {
        width: 100%;
        padding: 0 10px;
    }

}
@media (min-width: 769px) {
    #header-sm {
        display: none;
    }
}