:root {
    /* Colors */
    /* Neutral */
    --blue-900: hsl(209, 23%, 22%);
    /* Dark Mode Elements */

    --blue-950: hsl(207, 26%, 17%);
    /* Dark Mode Background */

    --grey-950: hsl(200, 15%, 8%);
    /* Light Mode Text */

    --grey-400: hsl(0, 0%, 50%);
    /* Light Mode Input */

    --grey-50: hsl(0, 0%, 95%);
    /* Light Mode Background */

    --white: #ffffff;
    /* Dark Mode Text & Light Mode Elements */

    /* Typography */
    /* Body Copy */
    --homepage-items-font-size: 14px;
    --detail-page-font-size: 16px;

    /* Fonts */
    --font-family: "Nunito Sans";
    --font-weight-300: 300;
    --font-weight-600: 600;
    --font-weight-800: 800;

    --padding: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-size: var(--homepage-items-font-size);
    font-family: var(--font-family);
    background-color: var(--grey-50);
}

.container {
    margin: 0 auto;
    padding: 0 15px;
}

/* Small */
@media (min-width: 768px) {
    .container {
        width: 750px;
    }
}

/* Medium */
@media (min-width: 992px) {
    .container {
        width: 970px;
    }
}

/* Large */
@media (min-width: 1200px) {
    .container {
        width: 1170px;
    }
}

/* Start header section */
header {
    padding: var(--padding);
    background-color: var(--white);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 767px) {
    header .container {
        font-size: 10px;
    }
}

header .container h2 {
    font-weight: var(--font-weight-800);
}

header .container .dark-mode {
    font-weight: var(--font-weight-600);
    display: flex;
    align-items: center;
    cursor: pointer;
}

header .container .dark-mode i {
    margin-right: 10px;
    font-size: 20px;
    transform: rotate(-30deg);
}

/* End header section */

/* Start search and filter section */
.search-and-filter {
    margin: calc(var(--padding) * 2) 0;
}

.search-and-filter .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.search-and-filter .container .search {
    display: flex;
    align-items: center;
    background-color: white;
    flex-basis: 35%;
    position: relative;
    overflow: hidden;
    border-radius: 5px;
}

@media (max-width: 767px) {
    .search-and-filter .container .search {
        flex-basis: 100%;
        margin-bottom: 30px;
    }
}

.search-and-filter .container .search i {
    position: absolute;
    left: 30px;
    color: var(--grey-400);
}

.search-and-filter .container .search input {
    font-family: var(--font-family);
    padding: 15px 15px 15px 60px;
    width: 100%;
    border: none;
    outline: none;
}

.search-and-filter .container .region {
    border: none;
    outline: none;
    flex-basis: 15%;
    padding: 10px 15px;
    font-family: var(--font-family);
    font-weight: var(--font-weight-600);
    border-radius: 5px;
}

@media (max-width: 767px) {
    .search-and-filter .container .region {
        flex-basis: 45%;
    }
}

.search-and-filter .container .region option {
    outline: none;
}

/* End search and filter section */

/* Start countries section */
.countries {
    padding: 30px;
}

.countries .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    row-gap: 60px;
}

@media (max-width: 767px) {
    .countries .container {
        flex-direction: column;
    }
}

.countries .container .country {
    flex-basis: calc(100% / 4 - 50px);
    background-color: white;
    border-radius: 5px;
    overflow: hidden;
    cursor: pointer;
}

.countries .container .country .image {
    width: 100%;
    height: 200px;
}

.countries .container .country .image img {
    max-width: 100%;
    height: 100%;
}

.countries .container .country .info {
    padding: var(--padding);
    height: calc(100% - 200px);
}

.countries .container .country .info h3 {
    margin-bottom: 15px;
}

.countries .container .country .info h5 {
    font-weight: var(--font-weight-800);
}

.countries .container .country .info h5:nth-child(3) {
    margin: 10px 0;
}

.countries .container .country .info h5 span {
    font-weight: var(--font-weight-600);
}

.countries .container .country .info h5:last-of-type {
    margin-bottom: 20px;
}

/* End countries section */

.back {
    margin: 50px 0;
    cursor: pointer;
}

.back .container .go-back {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    padding: 5px 25px;
    width: fit-content;
}

.back .container .go-back i {
    margin-right: 10px;
}

/* Start country info section */
.country-info .container {
    display: flex;
    align-items: center;
}

@media (max-width: 767px) {
    .country-info .container {
        padding-bottom: 20px;
    }
}

@media (max-width: 767px) {
    .country-info .container {
        flex-direction: column;
    }
}

.country-info .container .image {
    flex-grow: 1;
}

@media (max-width: 767px) {
    .country-info .container .image {
        width: 100%;
    }
}

.country-info .container .image img {
    max-width: 100%;
}

@media (max-width: 767px) {
    .country-info .container .image img {
        width: 100%;
    }
}

.country-info .container .info {
    flex-basis: 65%;
}

@media (max-width: 767px) {
    .country-info .container .info {
        width: 100%;
        margin-top: 30px;
    }
}

.country-info .container .info h2 {
    margin-bottom: 20px;
}

.country-info .container .info .details {
    display: flex;
    flex-wrap: wrap;
}

.country-info .container .info .details>h5 {
    width: 50%;
    margin-bottom: 10px;
    height: calc(100% / 5);
    font-weight: var(--font-weight-800);
}

@media (max-width: 767px) {
    .country-info .container .info .details>h5 {
        width: 100%;
    }
}

@media (max-width: 767px) {
    .country-info .container .info .details>h5:nth-of-type(5) {
        margin-bottom: 30px;
    }
}

.country-info .container .info .details>h5 span {
    font-weight: var(--font-weight-600);
}

.country-info .container .info .border-countries {
    display: flex;
    align-items: center;
    margin-top: 30px;
}

@media (max-width: 767px) {
    .country-info .container .info .border-countries {
        flex-wrap: wrap;
    }
}

.country-info .container .info .border-countries h5 {
    margin-right: 10px;
    width: 100px;
    font-weight: var(--font-weight-800);
}

@media (max-width: 767px) {
    .country-info .container .info .border-countries h5 {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

.country-info .container .info .border-countries .border-count {
    display: flex;
    align-items: center;
}

@media (max-width: 767px) {
    .country-info .container .info .border-countries .border-count {
        flex-basis: 100%;
        justify-content: space-between;
    }
}

.country-info .container .info .border-countries .border-count div {
    background-color: white;
    padding: 2px 10px;
}

.country-info .container .info .border-countries .border-count div:nth-of-type(2) {
    margin: 0 10px;
}

@media (max-width: 767px) {
    .country-info .container .info .border-countries .border-count div {
        margin: 0;
        width: calc(100% / 3);
        text-align: center;
    }
}

/* End country info section */