@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 {
    --body-color: #f9f9f9;
    --body-bg: #00030c;
    --emphasis-color: #ffffff;
    --secondary-color: #167bf7;
    --tertiary-color: #c0c0c0;
    --primary-text-emphasis: #ec2f46;
    --heading-color: var(--emphasis-color);
    --font-sans-serif: "Inter";
    --font-monospace: Monaco, Consolas, monospace;
    --body-font-family: var(--font-sans-serif);
    --body-font-size: 16px;
    --body-font-weight: 400;
    --heading-font-weight: 700;
    --button-color: #167bf7;
}

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

body {
    background-color: var(--body-bg);
    color: var(--body-color);
    font-size: var(--body-font-size);
    font-family: var(--body-font-family);
}


.heading {
    font-family: var(--body-font-family);
    font-weight: var(--heading-font-weight);
    color: var(--heading-color);
    margin-bottom: 8px;
}

.description {
    color: var(--tertiary-color);
    font-size: var(--body-font-size);
    font-family: var(--body-font-family);
}

.grid-two-columns {
    height: 100vh;
    display: grid;
    grid-template-columns: 50% 50%;
}

.main-section {
    background-image: url("img/background.png");
    background-repeat: no-repeat;
    background-size: contain;
    align-items: center;
    text-align: center;
}


.main-section__box {
    margin: 0 6em;
}

.main-section__title {
    font-size: 1.75rem;
}


.main-section__image {
    margin: 1em 0 2em 0;
}


.main-section__button {
    background-color: var(--button-color);
    color: var(--emphasis-color);
    border-radius: 0.5rem;
    padding: 1em;
    display: block;
    text-decoration: none;
    text-align: center;
    margin-bottom: 1em;
}

.alura-button {
    background-color: transparent;
    border: 1px solid var(--emphasis-color);
}

.main-section__advice {
    color: var(--tertiary-color);
    font-size: 0.75rem;
}

.default-section {
    height: 100vh;
    align-items: center;
    margin: 0 10em;
    gap: 5em;
}


.default-section__image {
    width: 90%;
    height: auto;
}

.default-section__title {
    font-size: 3rem;
    margin-bottom: 8px;
}

.default-section__description {
    font-size: var(--body-font-size);
    width: 95%;
}

.default-section__combo-button {
    display: inline-block;
    margin-top: 1em;
    background-color: var(--button-color);
    color: var(--emphasis-color);
    border-radius: 0.5rem;
    padding: 1em;
    text-decoration: none;
    text-align: center;
    font-size: 0.8rem;
}


.center-text {
    text-align: center;
}

.last-section {
    align-items: center;
    margin: 15em 10em;
}

.last-section__list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style-type: none;
    margin: 5em 0;
}

.item-subtitle {
    font-size: 2rem;
}

.footer {
    width: 80%;
    margin: 12em auto 5em;
}

.footer__links {
    display: flex;
    justify-content: space-between;
    font-size: var(--body-font-size);
    color: var(--tertiary-color);
    list-style-type: none;
    margin: 1em auto;
}

.footer__text {
    margin: 1em auto;
    font-size: 0.8rem;
}

.footer a {
    font-weight: 600;
    text-decoration: none;
    color: var(--tertiary-color);
}

.footer a:hover {
    text-decoration: underline;
    color: var(--primary-text-emphasis);
}