:root {
    --clr-orange: hsl(25, 97%, 53%);
    --clr-White: hsl(0, 0%, 100%);
    --clr-light-grey: hsl(217, 12%, 63%);
    --clr-dark-blue: hsl(213, 19%, 18%);
    --clr-light-blue: hsl(213, 20%, 22%);
    --clr-very-dark-blue: hsl(216, 12%, 8%);

    --ff-default: "Overpass", sans-serif;

    --fw-400: 400;
    --fw-700: 700;
}

body {
    background-color: var(--clr-very-dark-blue);
    font-family: var(--ff-default);
    font-weight: var(--fw-400);
    font-size: 14px;
    color: var(--clr-light-grey);
}

/* Text styles */

.title {
    font-size: 1.5rem;
    font-weight: var(--fw-700);
    color: var(--clr-White);
    line-height: 1.0;
    margin: 1.5rem 0 1rem;
}

.about {
    margin-bottom: 1rem;
}

.thanks-state .title {
    margin: 2.25rem 0 1rem;
}

.thanks-state .about {
    margin-bottom: 0;
}

/* General styles */

.wrapper {
    min-height: 100vh;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.rating-state,
.thanks-state {
    max-width: 375px;
    background-color: var(--clr-dark-blue);
    border-radius: 1rem;
    padding: 1.6rem;
}

.rating-state .icon {
    background-color: var(--clr-light-blue);
    border-radius: 50%;
    width: 2.375rem;
    height: 2.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rating-state .rating-list {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.rating-state .btn {
    background-color: var(--clr-light-blue);
    border: none;
    border-radius: 50%;
    color: var(--clr-light-grey);
    cursor: pointer;
    outline: none;
    width: 2.75rem;
    height: 2.75rem;
    padding-top: 0.2rem;
    transition: 0.4s;
}

.rating-state .btn:hover {
    background-color: var(--clr-orange);
    color: var(--clr-very-dark-blue);
}

.rating-state .btn:focus {
    background-color: var(--clr-White);
    color: var(--clr-very-dark-blue);
}

.rating-state .btn-submit {
    background-color: var(--clr-orange);
    border: none;
    border-radius: 2rem;
    color: var(--clr-very-dark-blue);
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 700;
    width: 100%;
    padding: 0.7rem 0 0.5rem;
    transition: 0.4s;
    outline: none;
}

.rating-state .btn-submit:hover,
.rating-state .btn-submit:focus {
    background-color: var(--clr-White);
}

.thanks-state {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.thanks-state .illustration {
    max-width: 132px;
    margin-bottom: 1.5rem;
}

.thanks-state .rating {
    background-color: var(--clr-light-blue);
    border-radius: 2rem;
    padding: 0.2rem 0.6rem 0;
    color: var(--clr-orange);
}