:root {
    /* Colors */
    /* Primary */
    --red-400: hsl(0, 100%, 74%);
    --green-400: hsl(154, 59%, 51%);
    /* Accent */
    --purple-700: hsl(248, 32%, 49%);
    /* Neutral */
    --gray-900: hsl(249, 10%, 26%);
    --purple-350: hsl(246, 25%, 77%);

    /* Typography */
    /* Font */
    --font-family: Poppins;
    --font-weight-400: 400;
    --font-weight-500: 500;
    --font-weight-600: 600;
    --font-weight-700: 700;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    height: 100vh;
    font-family: var(--font-family);
    font-size: 16px;
    background-image: url('images/bg-intro-desktop.png');
    background-repeat: no-repeat;
    background-size: cover;
    background-color: var(--red-400);
}

@media (max-width: 767px) {
    body {
        background-image: url('./images/bg-intro-mobile.png');
    }
}

.container {
    margin: 0 auto;
    padding: 0 15px;
}

/* Small */
@media (min-width: 768px) {
    .container {
        width: 750px;
    }
}

/* Medium */
@media (min-width: 992px) {
    .container {
        width: 970px;
    }
}

/* Large */
@media (min-width: 1200px) {
    .container {
        width: 1170px;
    }
}

.sign-up {
    height: 100%;
}

.sign-up .container {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    width: 80%;
}

@media (max-width: 767px) {
    .sign-up .container {
        flex-direction: column;
        width: 100%;
        text-align: center;
        top: 0;
        transform: translateY(0);
        padding: 50px 25px;
    }
}

.sign-up .container .text {
    flex-basis: 46%;
    color: white;
    margin-right: 40px;
}

@media (max-width: 767px) {
    .sign-up .container .text {
        margin-right: 0;
    }
}

.sign-up .container .text h1 {
    font-size: 2.5em;
    margin-bottom: 25px;
}

@media (max-width: 767px) {
    .sign-up .container .text h1 {
        font-size: 2em;
    }
}

@media (max-width: 767px) {
    .sign-up .container .text p {
        margin-bottom: 45px;
    }
}

.sign-up .container .form {
    flex-basis: 54%;
}

.sign-up .container .form .try {
    background-color: var(--purple-700);
    color: white;
    padding: 15px;
    text-align: center;
    border-radius: 7px;
    margin-bottom: 10px;
}


@media (max-width: 767px) {
    .sign-up .container .form .try {
        padding: 15px 60px;
        margin-bottom: 15px;
    }
}

.sign-up .container .form .try span {
    font-weight: var(--font-weight-700);
}

.sign-up .container .form .inputs {
    background-color: white;
    padding: 40px;
    border-radius: 7px;
}

@media (max-width: 767px) {
    .sign-up .container .form .inputs {
        padding: 20px;
    }
}

.sign-up .container .form .inputs div {
    position: relative;
}

.sign-up .container .form .inputs div input {
    font-family: var(--font-family);
    font-weight: var(--font-weight-500);
    outline: none;
    border: 1px solid #ccc;
    width: 100%;
    padding: 12px 15px;
    border-radius: 7px;
    margin-bottom: 20px;
    padding-left: 30px;
    font-size: 20px;
    caret-color: var(--purple-700);
    height: 100%;
}

@media (max-width: 767px) {
    .sign-up .container .form .inputs div input {
        margin-bottom: 10px;
    }
}

.sign-up .container .form .inputs div input:focus {
    border-color: var(--gray-900);
}

.sign-up .container .form .inputs div input.error {
    border-color: red;
}

.sign-up .container .form .inputs input[type='submit'] {
    width: 100%;
    padding: 20px;
    border-radius: 5px;
    cursor: pointer;
    text-transform: uppercase;
    color: white;
    background-color: var(--green-400);
    border: none;
    font-weight: var(--font-weight-700);
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.sign-up .container .form .inputs div img {
    position: absolute;
    right: 20px;
    top: calc(50% - 23px);
    transform: translateY(-50%);
    display: none;
}

@media (max-width: 767px) {
    .sign-up .container .form .inputs div img {
        top: calc(50% - 17px);
    }
}

.sign-up .container .form .inputs div p.error {
    margin-bottom: 10px;
    text-align: right;
    color: var(--red-400);
    font-style: italic;
    display: none;
}

.sign-up .container .form .terms {
    color: var(--gray-900);
    font-weight: var(--font-weight-400);
    font-size: 10px;
    text-align: center;
}

@media (max-width: 767px) {
    .sign-up .container .form .terms {
        padding: 0 27px;
    }
}

.sign-up .container .form .terms span {
    color: var(--red-400);
    font-weight: var(--font-weight-700);
}

.attribution {
    font-size: 11px;
    text-align: center;
    position: fixed;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

@media (max-width: 767px) {
    .attribution {
        width: 100%;
    }
}

.attribution a {
    color: hsl(228, 45%, 44%);
}