@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');
@import url('https://fonts.googleapis.com/css2?family=PT+Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap');

html, body {
    font-family: Nunito;
    margin: 0;
    padding: 0;
}

[class*="col-"] {
    width: 100%
}

li{
    text-align: left;
}
@media only screen and (min-width: 900px) {
    .col-1 { width: 8.33%; }
    .col-2 { width: 16.66%; }
    .col-3 { width: 25%; }
    .col-4 { width: 33.33%; }
    .col-5 { width: 41.66%; }
    .col-6 { width: 50%; }
    .col-7 { width: 58.33%; }
    .col-8 { width: 66.66%; }
    .col-9 { width: 75%; }
    .col-10 { width: 83.33%; }
    .col-11 { width: 91.66%; }
    .col-12 { width: 100%; }

    .navbar a.dropbutton {
        display: none;
    }
}

.title0 {
    color: white;
    font-size: 90px;
    text-align: center;
}

body {
    overflow-x: hidden;
}

.background {
    position: fixed;
    width: 110vw;
    height: 110vh;
    left: -5vw;
    top: -5vh;
    z-index: -1;
    background-image: url('img/background.jpg');
    background-size: cover;
    background-position: center;
}

.backgroundeu {
    position: fixed;
    width: 110vw;
    height: 110vh;
    left: -5vw;
    top: -5vh;
    z-index: -1;
    background-image: url('img/europe/greece_2.jpg');
    background-size: cover;
    background-position: center;
}

.backgroundasia {
    position: fixed;
    width: 110vw;
    height: 110vh;
    left: -5vw;
    top: -5vh;
    z-index: -1;
    background-image: url('img/asia/seoul_1.jpg');
    background-size: cover;
    background-position: center;
}

.backgroundapac {
    position: fixed;
    width: 110vw;
    height: 110vh;
    left: -5vw;
    top: -5vh;
    z-index: -1;
    background-image: url('img/apac/australia_5.jpeg');
    background-size: cover;
    background-position: center;
}

.backgroundamer {
    position: fixed;
    width: 110vw;
    height: 110vh;
    left: -5vw;
    top: -5vh;
    z-index: -1;
    background-image: url('img/americas/alaska_3.jpg');
    background-size: cover;
    background-position: center;
}

.backgroundaf {
    position: fixed;
    width: 110vw;
    height: 110vh;
    left: -5vw;
    top: -5vh;
    z-index: -1;
    background-image: url('img/africa/pwani_1.jpeg');
    background-size: cover;
    background-position: center;
}

.background-black {
    position: absolute;
    background-color: black;
    width: 100%;
    height: 100%;
    opacity: 70%;
}

.navbar {
    width: fit-content;
    overflow: hidden;
    margin-left: auto;
    margin-right: auto;
    top: 0;
}

.navbar_m {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
    display: flex;
    justify-content: center;
    overflow: hidden;
    margin-left: auto;
    margin-right: auto;
}

.navbar > a {
    position: relative;
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 15px 16px 10px;
    text-decoration: none;
    font-size: 24px;
    margin: auto 5px;
}

.navbar_m > a {
    position: relative;
    float: left;
    display: block;
    color: #808080;
    text-align: center;
    padding: 15px 16px 10px;
    text-decoration: none;
    font-size: 24px;
    margin: auto 5px;
}

.navbar > a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #f2f2f2;
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
}

.navbar_m > a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #808080;
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
}

.navbar > a.active::after, .navbar_m > a.active::after {
    background-color: #45b0d1;
}

.navbar > a:hover::after, .navbar_m > a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom center;
}

.navbar a.active, .navbar_m a.active, a {
    color: #45b0d1;
}

a {
    color: #45b0d1;
}

.container {
    margin-left: auto;
    margin-right: auto;
    font-size: 18px;
    padding: 10px;
    text-align: justify;
    color: #dddddd;
    transition: all 0.5s;
}

.container.visible {
    opacity: 100%;
}

.content1, .content2 {
    display: flex;
    padding: 10px;
}

.content2 {
    overflow-x: scroll;
    padding: 0px;
}

.title1 {
    width: 100%;
    text-align: center;
    font-size: 30px;
    margin-bottom: -30px;
    color: white;
}

.text1, .text2, .text3, .text4 {
    padding: 0 20px 0 0;
}

.text1, .text3 {
    flex: 1;
}

.text2 {
    flex: 2;
}

.text4 {
    width: 100%;
    overflow-wrap: break-word;
    text-align: start;
}

.image1 {
    flex: 1;
    width: 50%;
    height: auto;
    object-fit: contain;
    padding: 20px 0px 0px 0px;
}

.image2 {
    max-width: calc(33.33% - 20px);
    height: auto;
    object-fit: contain;
    padding: 20px 0px 0px 0px;
}

.image3 {
    flex: 1;
    padding: 10px;
    width: 40%;
    height: auto;
    object-fit: contain;
    padding: 10px;
}

.image4 {
    display: block;
    margin: 0 auto;
    padding: 10px 0px 10px 0px;
    max-width: 95%;
    height: auto;
    object-fit: contain;
}

.gallery {
    margin-bottom: 175px;
    border: 3px solid #000000;
    float: left;
    height: 250px;
}

.gallery:hover {
    border: 3px solid #777;
}

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

.desc {
    padding: 15px;
    text-align: center;
}

.map {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 500px;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}

.btn {
    background-color: #45b0d1;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #3589a6;
}

.btn:active {
    background-color: #2a6d84;
}