rmcg.dev/projects/FrontendMentor/newbie/skilled-elearning-landing-page/css/styles.css

/*
* Design Sizes:
*   Mobile: 375x2615
*   Tablet: 768 × 1760
*   Desktop: 1440 × 1845
*/

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

:root {
    /* Colors */
    --col-medium-purple: hsla(234, 25%, 52%, 1);
    --col-dark-purple: hsla(234, 53%, 16%, 1);
    --col-light-purple: hsla(233, 10%, 56%, 1);

    --col-hot-pink: hsla(341, 92%, 62%, 1);
    --col-light-pink: hsla(341, 100%, 83%, 1);

    --col-white: hsla(0, 0%, 100%, 1);

    --col-orange-to-pink: linear-gradient(180deg, #ff6f48 0.04%, #f02aa6 100%);
    --col-purple-to-pink: linear-gradient(180deg, #4851ff 0%, #f02aa6 99.92%);

    --col-orange-to-pink-hover: linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.5),
            rgba(255, 255, 255, 0.5)
        ),
        linear-gradient(180deg, #ff6f48 0%, #f02aa6 100%);
    --col-purple-to-pink-hover: linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.5),
            rgba(255, 255, 255, 0.5)
        ),
        linear-gradient(180deg, #4851ff -54.32%, #f02aa6 100%);

    --col-white-to-off-white: linear-gradient(180deg, #ffffff 0%, #f0f1ff 100%);

    /* Typography */
    --fs-heading-xl: 3.5rem;
    --lh-heading-xl: 71px;
    --fw-headings: 800;

    --fs-heading-l: 2.5rem;
    --lh-heading-l: 3.1875rem;

    --fs-heading-m: 24px;
    --lh-heading-m: 2rem;

    --fs-heading-s: 20px;
    --lh-heading-s: 25px;

    --fs-body-m: 1.125rem;
    --lh-body-m: 1.75rem;
    --fw-body-m: 500;

    --fs-body-s: 1rem;
    --lh-body-s: 1.625rem; /* design system says 28px / 1.75rem, but in the elements themselves its 26px / 1.625rem */
    --fw-body-s: 500;
    /* Sizing */

    --border-radius: 1.75rem;

    /* Other */
}

img {
    width: 100%;
    height: 100%;
}

body {
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", sans-serif;

    display: flex;
    flex-direction: column;

    background: var(--col-white-to-off-white);
}

.header {
}
.banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 16px 0px 16px;
}

.logo {
    width: 89px;
    vertical-align: center;
}

.banner__logo {
}

.btn {
    font-size: var(--fs-body-s);
    line-height: var(--lh-body-s);
    font-weight: 700;

    padding: 10px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
}

.banner__getting-started {
    background-color: var(--col-dark-purple);
    color: var(--col-white);
}

.banner__getting-started:where(:focus, :hover) {
    background-color: var(--col-medium-purple);
}

.intro {
    margin-top: 38px;
    margin-inline: 16px;
    /* overflow: hidden; */
}
.intro__header {
    font-size: var(--fs-heading-l);
    line-height: var(--lh-heading-l);
    font-weight: var(--fw-headings);

    color: var(--col-dark-purple);
}

.intro__body,
.card__body {
    font-size: var(--fs-body-s);
    line-height: var(--lh-body-s);
    font-weight: var(--fw-body-s);

    color: var(--col-light-purple);
}
.intro__body {
    margin-top: 26px;
}
.intro__getting-started {
    display: inline-block;
    margin-top: 24px;

    padding: 15px 37.5px;

    background: var(--col-orange-to-pink);
    color: var(--col-white);
    align-self: center;
}

.intro__image {
    display: block;
    margin-top: 30px;
    /* width: 100%; */
}

.intro__image img {
    display: block;
    margin-left: -13%;
    width: 125%;
}
.hero_img {
}
.cards {
    display: flex;
    flex-direction: column;

    margin-top: -60px;
    margin-inline: 16px;
}
.card {
    display: flex;
    flex-direction: column;

    border-radius: 10px;
    background: white;

    margin-top: 42px;
    padding-inline: 28px;

    max-width: 350px;
}
.cards__header {
    font-size: var(--fs-heading-m);
    line-height: var(--lh-heading-m);
    font-weight: var(--fw-headings);

    color: var(--col-white);
    background: var(--col-orange-to-pink);
    padding: 24px 30px 32px 27px;
}
.card__image {
    position: relative;
    width: 56px;
    top: -28px;
}
.card__header {
    margin-top: 0px;

    font-size: var(--fs-heading-s);
    line-height: var(--lh-heading-s);
    font-weight: var(--fw-headings);

    color: var(--col-dark-purple);
}
.card__body {
    margin-top: 16px;
}
.card__getting-started {
    font-size: 1.125rem;
    padding: unset;
    margin-top: 24px;
    margin-bottom: 32px;

    color: var(--col-hot-pink);
}

.card__getting-started:where(:focus, :hover) {
    color: var(--col-light-pink);
}

.footer {
    margin-top: 80px;
    background: var(--col-dark-purple);

    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 36px 16px;
}
.footer__logo {
}

.footer__getting-started {
    background: var(--col-purple-to-pink);
    color: var(--col-white);
}

.footer__getting-started:where(:focus, :hover) {
    background: var(--col-purple-to-pink-hover);
}

@media screen and (min-width: 768px) {
}

@media screen and (min-width: 1440px) {
    :root {
        --fs-heading-m: 2rem;
        --lh-heading-m: 2.5rem;

        --fs-heading-s: 24px;
        --lh-heading-s: 30px;
    }
}