:root {
    --main-blue: #0d6efd;
    --black: rgb(33,37,41);
    --grey: rgba(0,0,0,0.03);
}

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

html {
    font-size: 62.5%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    background-image: linear-gradient(180deg, #eee, #fff 100px, #fff);
}

.header {
    position: relative;
    width: 92.5%;
    min-width: 29.6rem;
    max-width: 90rem;
    height: auto;
    min-height: 28.8rem;
    margin: 1.6rem auto 3.2rem;
}

.header__nav {
    padding-bottom: 1.6rem;
    margin-bottom: 4rem;
    border-bottom: 0.1rem solid #dee2e6;
}

.header__logo{
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    text-decoration: none;
}

.header__logo .fa-bootstrap {
    margin-right: 0.8rem;
    font-size: 3.7rem;
}

.header__logo h2 {
    font-size: 2.2rem;
    font-weight: 400;
}

.header__links-container {
    width: 100%;
    width: 28.2rem;
    margin: 0 auto;
    padding: 1rem 0;
    display: flex;
    justify-content: space-between;
    font-size: 1.6rem;
    list-style: none;
}

.header__link {
    color: var(--black);
    text-decoration: none;
}

.header__info {
    width: 100%;
    min-width: 29.6rem;
    max-width: 70rem;
    height: auto;
    margin: 0 auto;
    padding: 0 1.6rem;
    text-align: center;
}

.header__info h1 {
    margin-bottom: 0.8rem;
    font-size: calc(2.36rem + 1.7vw);
    font-weight: 400;
    line-height: 1.2;
}

.header__info p {
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.5;
    color: #6c757d;
}

.main {
    position: relative;
    width: 92.5%;
    min-width: 29.6rem;
    max-width: 90rem;
    height: auto;
    margin: 0 auto;
}

.main-plans__container{
    display: flex;
    width: 100%;
    margin-bottom: 4rem;
    flex-direction: column;
    gap: 2.4rem;    
}

.plan-card__container {
    margin: 0 auto;
    width: 100%;
    min-width: 29.6rem;
    border-radius: 0.5rem;
    box-shadow: 0 .125rem .25rem rgba(0,0,0,.075);
    color: #212529;
}

.plan-card__container--grey-border {
    border: 1px solid rgba(0,0,0,.125);
}

.plan-card__container--blue-border {
    border: 1px solid var(--main-blue);
}

.plan-card__title {
    padding: 1.6rem 0;
    text-align: center;
    border-bottom: 1px solid rgba(0,0,0,.125);
}

.plan-card__title--grey-back {
    background-color: var(--grey);
}

.plan-card__title--blue-back {
    color: #fff;
    background-color: var(--main-blue);
}

.plan-card__title h2 {
    font-size: calc(2.04rem + 0.3vw);
    font-weight: 400;
    line-height: 1.2;
}

.plan-card__info {
    padding: 1.6rem;
    text-align: center;
}

.plan-card__info-price {
    margin-bottom: 1.6rem;
    font-size: calc(2.2rem + 0.9vw);
    font-weight: 500;
    line-height: 1.2;
}

.plan-card__info-price span {
    font-size: calc(1.6rem + 1vw);
    font-weight: 300;
    color: #6c757d;
}

.plan-card__info ul {
    font-size: 1.6rem;
    list-style: none;
    line-height: 1.5;
}

.plan-card__light-button {
    display: block;
    width: 100%;
    height: 4.8rem;
    margin-top: 2.4rem;
    padding: 0.8rem 0;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--main-blue);
    border: 0.1rem solid var(--main-blue);
    border-radius: 0.5rem;
    text-decoration: none;
}

.plan-card__light-button:hover {
    background-color: var(--main-blue);
    color: #fff;
}

.plan-card__light-button:focus {
    background-color: var(--main-blue);
    color: #fff;
    box-shadow: 0 0 0 0.4rem rgb(13 110 253 / 50%);
}

.plan-card__dark-button {
    display: block;
    width: 100%;
    height: 4.8rem;
    margin-top: 2.4rem;
    padding: 0.8rem 0;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.5;
    color: #fff;
    background-color: var(--main-blue);
    border: 0.1rem solid var(--main-blue);
    border-radius: 0.5rem;
    text-decoration: none;
}

.plan-card__dark-button:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

.plan-card__dark-button:focus {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    box-shadow: 0 0 0 0.4rem rgb(13 110 253 / 50%);
}

.main-compare-plans {
    width: 100%;
    max-width: 90rem;
    min-width: 29.6rem;
    margin: 0 auto 1.6rem;
}

.main-compare-plans__title {
    margin-bottom: 2.4rem;
    font-size: calc(2.2rem + 1vw);
    font-weight: 300;
    line-height: 1.2;
    text-align: center;
    color: #212529;
}

.main-compare-plans__table {
    width: 100%;
    font-size: 1.6rem;
    line-height: 1.5;
    color: #212529;
    border-collapse: collapse;
}

.main-compare-plans__table th {
    width: 34%;
    text-align: left;
    padding: 0.8rem;
}

.main-compare-plans__table td {
    width: 22%;
    text-align: center;
    padding: 0.8rem;
}

.main-compare-plans__table .strong-border {
    border-bottom: 0.2rem solid var(--black);
}

.main-compare-plans__table .soft-border {
    border-bottom: 0.1rem solid #dee2e6;
}

.footer__container {
    position: relative;
    width: 92.5%;
    max-width: 90rem;
    min-width: 29.6rem;
    height: auto;
    margin: 4.8rem auto 1.6rem;
    display: flex;
    flex-wrap: wrap;   
    padding-top: 4.8rem;
    border-top: 0.1rem solid #dee2e6;
}

.footer__logo {
    width: 100%;
    margin-bottom: 1.6rem;
}

.footer__logo .fa-bootstrap {
    margin-bottom: 0.8rem;
    font-size: 2.2rem;
    color: #7411f6;
}

.footer__logo p {
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.5;
    color: #6c757d;
}

.footer__list-container {
    width: 50%;
    padding: 0 1.6rem 1.6rem 0;
}

.footer__list-title {
    font-size: 2rem;
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 0.8rem;
}

.footer__list {
    list-style: none;
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1.5;
}

.footer__list li {
    margin-bottom: 0.4rem;
}

.footer__list a {
    color: #565e64;
    text-decoration: none;

}











