html {
    margin: 0;
    background-color: #f0f8ff;
}

body {
    font-family: Inter, sans-serif;
    max-width: 1080px;
    margin: auto;
    background-color: #FFF;
    min-width: 420px;
}

/*########## NAVBAR ##########*/

nav {
    justify-content: space-between;
    padding: 0.5em 1em;
}

nav > .nav__branding {
    align-items: center;
}

nav > .nav__branding > .nav__logo {
    margin-right: 10px;
}

nav > .nav__branding > .nav__logo svg:last-child {
    margin-left: -35px;
}

nav > .nav__branding > .nav__title {
    font-size: 2.3rem;
    color: #262626;
    font-weight: 700;
}

nav > .nav__links {
    list-style: none;
}

nav > .nav__links li a {
    padding-right: 10px;
    text-decoration: none;
    color: #000;
    font-size: 1.1rem;
    font-weight: 600;
}

nav > .nav__links .signup,
nav > .nav__links .login {
    border-radius: 4px;
    font-weight: 700;
    padding: 0.5em 1em;
}

nav > .nav__links .signup {
    color: #FFF;
    border: 2px solid #638A5C;
    background: #638A5C;
}

nav > .nav__links .login {
    border: 2px solid #000;
    margin-left: 1em;
}

/*########## SIDEBAR ##########*/

nav > .nav__sidebar-icon {
    margin: 1rem;
}

nav > .nav__sidebar {
    position: fixed;
    top: 0;
    right: -300px; /* keep it off screen */
    width: 110px;
    height: 100vh;
    background-color: #FFFFFF;
    transition: right 0.3s; /* animation effect */
    z-index: 1000; /* just above the overlay*/
    padding: 1rem 0;
    margin-top: 0;
}

nav > .nav__sidebar > .nav__sidebar-close {
    border-radius: 50%;
    text-align: center;
    justify-content: start;
    align-items: end;
    flex-direction: row;
    margin: 6px 29px 0 auto;
}

.nav__sidebar-links {
    justify-content: center;
    flex-direction: column;
    height: 100%;
    list-style: none;
}

.nav__sidebar-links li a {
    display: block;
    padding: 0.4rem;
    color: #333;
    text-decoration: none;
    font-size: 1.2rem;
}

/*########## HERO ##########*/
main {
    background-image: url(./images/hero-background.png);
    background-size: cover;
    color: #FFF;
    position: relative;
}

main > .hero-overlay {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    height: 100%;
}

main > .hero-overlay > h1 {
    font-style: normal;
    font-weight: 400;
    max-width: 360px;
}

main > .hero-overlay > p {
    font-size: .85rem;
    font-weight: 600;
    line-height: 150%;
    letter-spacing: 0.26px;
    max-width: 360px;
}

main > .hero-overlay > .search-container {
    background-color: #FFF;
    border-radius: 6px;
    padding: 0.1em;
    box-sizing: border-box;
}

main > .hero-overlay > .search-container img {
    align-self: center;
    width: 1.25em;
    padding: .25em .5em;
}

main > .hero-overlay > .search-container input {
    border: none;
    width: 100%;
}

main > .hero-overlay > .search-container .green-button {
    border-radius: 0px 4px 4px 0px;
    font-weight: 600;
}

/*########## index page - HIKING TRAIL SECTION ##########*/
.articles-container {
    margin: auto;
    width: 410px;
    box-sizing: border-box;
}

.article-title {
    color: #565656;
    margin-right: auto;
}

.trail img,
.curated-trail-img {
    width: 410px;
    border-radius: 6px;
    box-sizing: border-box;
}

.trail-details {
    width: 360px;
    margin: 0 auto 30px;
}

.trail-details .green-button {
    font-size: .85em;
    letter-spacing: .45px;
}
/*########## explore page - CURATED TRAIL SECTION ##########*/
.curated-trails-container {
    box-sizing: border-box;
    width: 410px;
    margin: 0 auto;
}

.curated-trails h3 {
    font-weight: 500;
}

.rating-icon {
    width: 1.25em;
}
/*########## COMMUNITY SECTION ##########*/
.community-engagement-container {
    background-color: #FAFAFA;
    text-align: center;
}

section {
    flex-direction: column;
    align-items: center;
}

section ul {
    list-style: none;
    width: 320px;
    padding: 0;
}

/*########## FOOTER ##########*/
footer {
    background-color: #000000;
    color: #FFFF;
    text-align: center;
    padding: 20px 0;
    margin: auto;
}

footer ul {
    justify-content: center;
    gap: 20px;
    padding: 0;
}

footer ul li {
    list-style: none;
}

footer a {
    text-decoration: none;
    color: #FFFF;
}

.website-details {
    margin-top: 40px;
}

.title-logo-container {
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.title-logo-container h2 {
    margin: 0;
}

.logo-overlap :last-child {
    margin-left: -25px;
}

/*########## MISC/UTILITY ##########*/

.flex {
    display: flex;
}

.overlay {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999; /* just below the sidebar */
}

.hidden {
    display: none;
}

.yellow-text {
    color: #ECE480;
}

.green-text {
    color: #62895B;
    font-weight: 700;
}

.green-button {
    border: none;;
    background: #638A5C;
    color: #FFF;
    padding: .5em 1em;
    margin: 1px;
}

/*########## MEDIA QUERIES ##########*/
@media(min-width: 768px) {
/* navbar */
    .nav__sidebar-icon {
        display: none !important;
    }
    
    .nav__links {
        display: flex;
    }
/* hero */
    .hero-overlay {
        max-width: 360px;
    }

    .search-container {
        position: absolute;
        bottom: 30px;
        left: 58%;
    }

    main {
        height: 284.41px;
    }
/* index - hiking trail section */
    .articles-container {
        width: auto;
        padding: 0 20px;
    }

    .trail {
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin-bottom: 20px;
    }

    .trail-details {
        width: auto;
        padding: 0 50px;
        margin: 0;
    }

    .trail:nth-child(even) img {
        order: 2;
        margin-left: auto;
    }
/* explore - curated trail section */
    .trail-areas {
        display: flex;
        gap: 20px;
        margin: auto;
        width: 100%;
    }

    .curated-trails-container {
        width: auto;
        display: flex;
        justify-content: center;
        box-sizing: border-box;
        padding: 20px;
    }

    .curated-trail-container {
        display: grid;
        grid-gap: 20px;
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        width: 430px;
        padding-bottom: 30px;
        padding-top: 20px;
        border-bottom: 1px solid #A8A8A8;
    }

    .curated-trail-img {
        grid-row: 1 / 2;
        grid-column: 2 / 3;
        width: 120px;
    }

    .curated-trail-container div {
        grid-row: 1 / 2;
        grid-column: 1 / 2;
    }

    .curated-trail-container h3 {
        margin: 0;
    }
    
    .curated-trail-container p {
        grid-row: 2 / 3;
        grid-column: 1 / 3;
        margin: 0;
    }

    .map {
        display: block;
        min-width: 300px;
        height: 100%;
    }
/* community section */
    .community-engagement-container ul {
        text-align: center;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        padding: 0 20px;
        width: auto;
        gap: 50px;
    }

    section {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    section ul {
        list-style: none;
        width: 320px;
        padding: 0;
    }
/* footer */
    footer {
        display: grid;
        grid-template-columns: 1fr 1fr;
        padding: 20px;
    }

    footer ul {
        margin: auto 0 auto auto;
        order: 1;
    }

    .website-details {
        margin: 20px auto 20px 0px;
    }
}