@import url('https://fonts.googleapis.com/css2?family=Red+Hat+Display:ital,wght@0,300..900;1,300..900&display=swap');

:root {
    --dark-blue: hsl(223, 47%, 23%);
    --desatured-blue: hsl(224, 23%, 55%);
    --very-pale-blue: hsl(225, 100%, 98%);
    --bright-blue: hsl(245, 75%, 52%);
    --hover-bright-blue: hsl(245, 90%, 70%);
    --pale-blue: hsl(225, 100%, 94%);
    --background-annual: hsl(228,56%,96%);
    --paragraph-size: 16px;
    --font: 'Red Hat Display', serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font);
}

.background {
    width: 100%;
}

main {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--very-pale-blue);
}

body {
    background-color: var(--pale-blue);
    height: 100vh;
}

.card-top img {
    width: 100%;
}

.card-content {
    padding: 20px 30px;
}

.card-content h2 {
    font-weight: 900;
    margin: 16px 0;
    text-align: center;
    color: var(--dark-blue);
}

.card-content p {
    color: var(--desatured-blue);
    font-weight: 600;
    text-align: center;
}

.card-plan {
    display: flex;
    background: var(--background-annual);
    padding: 20px;
    justify-content: space-between;
    align-items: center;
    border-radius: 10px;
    margin-top: 20px;
}

.plan-content {
    display: flex;
    gap: 16px;
    align-items: center;
}

.plan-content .text-plan {
    color: var(--dark-blue);
    font-weight: 900;
}

.change p {
    color: var(--bright-blue);
    font-weight: 800;
    font-size: 14px;
    text-decoration: underline;
    cursor: pointer;
}

.change p:hover {
    text-decoration: none;
    color: var(--hover-bright-blue);
}

footer {
    padding: 0 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 10px;
}

footer button {
    width: 100%;
    background: var(--bright-blue);
    padding: 10px;
    color: var(--pale-blue);
    border: none;
    border-radius: 8px;
    font-weight: 800;
    box-shadow: 0px 8px 15px rgba(56, 41,224, 0.2);
    cursor: pointer;
}

footer button:hover {
    background: var(--hover-bright-blue);
}

footer span {
    margin: 10px 0 20px 0;
    text-align: center;
    font-size: 14px;
    color: var(--desatured-blue);
    font-weight: 800;
    cursor: pointer;
}

footer span:hover {
    color: var(--dark-blue);
}

@media ( width <= 375px ) {
    main {
        width: 325px;
    }
}