:root {
    --main-color: darkblue;
    --secondary-color: orange;
    --tertiary-color: aliceblue;
    --content-color: black;
    --title-font: "Liberation Serif", Garamond, serif;
    --paragraph-font: Verdana, "Century Gothic", sans-serif;
}

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

body {
    font-family: var(--paragraph-font);
    color: var(--content-color);
}

header {
    display: grid;
    margin: 1rem auto;
    background-color: var(--tertiary-color);
    border: 3px solid var(--main-color);
    grid-template-columns: 1fr 2fr;
    align-items: center;
}

header, main, footer {
    max-width: 840px;
}

h1, h2, caption {
    font-family: var(--title-font);
    color: var(--main-color);
    text-align: center;
    background-color: var(--secondary-color);
}

nav, section {
    margin: 16px 0;
    padding: 8px 0;
}

p, article {
    margin: 16px;
    padding: 8px;
}

main, footer {
    margin: 0 auto;
}

input[type="radio"] {
    margin: 0.5rem 0;
}

input[type="checkbox"] {
    margin: 1rem 0;
}

input, textarea {
    padding: 0.2rem;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 0.9rem;
}

textarea {
    display: block;
    margin-top: 0.1rem;
}

caption {
    padding: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
}

table {
    border-collapse: collapse;
}

th, td {
    background-color: var(--main-color);
    border: 2px solid var(--secondary-color);
    color: var(--tertiary-color);
    padding: 0.5rem;
}

footer {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background-color: var(--tertiary-color);
}

main h2 {
    width: 100%;
}

.map {
    display: flex;
    justify-content: space-evenly;
}

.map a {
    text-decoration: none;
    font-weight: 700;
    color: var(--main-color);
}

.hero {
    position: relative;
}

.hero article {
    position: absolute;
    top: 70px;
    background-color: rgb(0 100 200 / 0.8);
    color: white;
}

.hero h1 {
    position: absolute;
    width: 100%;
    top: 25px;
    padding: 8px;
    opacity: 80%;
}

.hero img {
    display: block;
    width: 100%;
    height: auto;
}

.hero article img {
    float: right;
    height: 125px;
    width: auto;
    border: 1px solid var(--content-color);
}

.headline {
    background-color: var(--main-color);
    color: var(--secondary-color);
}

.history {
    display: flex;
    justify-content: center;
    align-items: center;
}

.adventures {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin: 2.4rem;
}

.adventures figure {
    text-align: center;
}

.adventures figure img {
    width: 90%;
}

.attractor {
    text-align: center;
    width: 80%;
    margin-top: 1rem;
    padding: 1rem;
    border: 4px solid var(--main-color);
}

.portrait {
    width: 8rem;
    height: auto;
}

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

.page-center {
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-content: center;
    justify-items: center;
    margin-bottom: 1.5rem;
}

.picture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-items: center;
    gap: 1rem;
    margin: 4rem 0;
    text-align: center;
}

.picture-grid img {
    height: auto;
}

.picture-link {
    text-align: center;
    text-decoration: none;
    margin-top: 1rem;
    padding-top: 1rem;
    background-color: var(--main-color);
}

.picture-link img {
    width: 90%;
    height: auto;
}

.picture-link p {
    background-color: var(--secondary-color);
    border: 2px solid var(--content-color);
    color: var(--content-color);
}

.picture-link p:hover {
    background-color: var(--tertiary-color);
}

.trip {
    margin: 1.5rem 0 1.5rem 0;
    width: 90%;
    text-align: center;
}

.trip img {
    width: 100%;
    height: auto;
}

.trip p, .center-picture p {
    margin: 0;
    padding: 0.25rem 0 0 0.1rem;
    text-align: left;
}

.center-picture {
    grid-column: 1 / 3;
    margin: 0 8rem;
    text-align: center;
}

.trip-info {
    margin: 3rem auto 1rem;
    text-align: center;
}

.gmap {
    width: 25rem;
    height: 21rem;
}

.user-data-form {
    margin: 0 2rem;
}

.form-heading {
    font-family: var(--title-font);
    font-size: 1.5rem;
    font-weight: bold;
    background-color: var(--main-color);
    color: var(--secondary-color);
    border: 2px solid var(--content-color);
    border-radius: 2rem;
    padding: 0.75rem;
    margin-bottom: 1rem;
}

.simple-form {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    gap: 2rem;
    margin: 0 0 1rem 1rem;
}

.two-column-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.one-hit {
    width: 25%;
    margin: 0 auto 3.5rem;
}

.text-message {
    width: 100%;
}

.prime-button {
    width: 100%;
    padding: 0.5rem;
    font-size: 1rem;
    border: 2px solid var(--content-color);
    background-color: var(--secondary-color);
    color: var(--main-color);
}

.prime-button:hover {
    background-color: var(--main-color);
    color: white;
}

.plate {
    padding-top: 0;
    border: 2px solid var(--content-color);
    background-color: var(--main-color);
    color: white;
}

.socialmedia a {
    text-decoration: none;
}