@import url(https://fonts.google.com/specimen/Manrope);
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    background-color: hsl(218, 23%, 16%);
    display: flex;
    flex-direction: column;
    color: hsl(193, 38%, 86%);
    font-family: "Manrope", sans-serif;
    font-weight: 800;
}
main {
    min-height: 100vh;
    min-width: 15.625rem;
    padding: 1.875rem 0.9375rem;
}
.container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.text {
    position: relative;
    text-align: center;
    background-color: hsl(217, 19%, 24%);
    max-width: 600px;
    padding: 2.5rem 1.25rem;
    border-radius: 15px;
}
h4 {
	font-size: 15px;
    color: hsl(150, 100%, 66%);
    text-transform: uppercase;
    letter-spacing: 0.3125rem;
    margin-bottom: 2.5rem;
}
.quote {
    font-size: 20px;
    color: hsl(220, 15%, 55%);
    margin-bottom: 1.875rem;
    line-height: 1.4;
}
.quote::before,
.quote::after {
    content: '"';
    font-size: 28px;
}
.quote::before {
    left: -10px;
}
.quote::after {
    right: -10px;
}

.separator {
    margin-bottom: 2.5rem;
    width: 100%;
}
.attribution {
    margin-left: 3%;
    font-size: 13px;
}

.btn {
    width: 1.875rem;
}

.popup {
    position: absolute;
    cursor: pointer;
    background-color: hsl(150, 100%, 66%);
    border: none;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, 50%);
    transition: 0.3s ease-in-out;
    border-radius: 50%;
    padding: 1.5625rem;
}
.popup:hover,
.popup:active {
    outline: none;
    box-shadow: 0 0 1.875rem hsl(150, 100%, 66%);
}
footer {
    flex-direction: column;
    color: hsl(193, 38%, 86%);
    background-color: transparent;
    font-weight: 400;
    line-height: 1.3;
    gap: 0.3125rem;
    font-size: 0.8125rem;
    min-width: 10.625rem;
    height: 3.125rem;

}