* { box-sizing: border-box;
}

*:focus {
    box-shadow: none;
}

body {
    background-color: #FFF;
    margin: 0;
    padding: 0;
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    transition: all 0.5s;
}

.container	{
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 10px;
}

img {
    max-width: 100%;
    height: auto;
}

/* ---- Navigation Menu ---- */

.menu {
    background: rgba(0,0,0,0.7);
    padding: 20px 0;
    text-align: center;
    position: fixed;
    width: 100%;
    z-index: 999;
  }

  .menu-items {
    list-style-type: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    column-gap: 3rem;
    margin: 0;
    padding: 0;
    }

  .menu-link {
    position: relative;
    font-size: 1.4rem;
    font-weight: bold;
    color: #f3f3f3;
    text-decoration: none;
    text-transform: uppercase;
    text-shadow: 0.1em 0.1em 0.1em black;
    transition: 0.5s ease-in-out;
  }

  .menu-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    background-color: grey;
    height: 0.15rem;
    border-radius: 10px;
    transition: 0.5s ease-in-out;
  }

  .menu-link:hover {
    color: grey;
    transition: 0.5s ease-in-out;
  }

  .menu-link:hover::after {
    width: 100%;
  }

  .menu-icon {
    display: none;
  }

/* ---- Banner ---- */

.banner {
    background: url("img/israel-5401543_1920.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: unset;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.banner > h1 {
    color: #f3f3f3;
    font-size: clamp(2rem, 6vw, 6rem);
    font-weight: bold;
    text-align: center;
    text-shadow: 0.1em 0.1em 0.1em black;
    margin: 1.7rem auto;
}

.banner > h2 {
    color: #f3f3f3;
    font-size: clamp(1.5rem, 4vw, 4rem);
    font-weight: bold;
    text-align: center;
    text-shadow: 0.1em 0.1em 0.1em black;
    margin: 1.7rem auto;
}

.banner > p {
    color: #f3f3f3;
    font-size: clamp(0.3rem, 3vw, 1.2rem);
    text-align: center;
    background: rgba(0,0,0,0.7);
    border-radius: 10px;
    padding: clamp(1rem, 3vw, 3rem);
    max-width: 1024px;
    margin: 0 auto;
}

.banner > a {
    text-decoration: none;
    font-weight: bold;
    background-color: rgba(0,0,0,0.7);
    color: #f3f3f3;
    padding: 1rem 2rem;
    text-align: center;
    border: 2px solid #f3f3f3;
    border-radius: 10px;
    display: block;
    width: max-content;
    margin: 4vh auto;
}

.banner a:hover {
    color: grey;
    background-color: rgba(0,0,0,1.0);
}

/* ---- Expeditions ---- */

.expeditions {
    background: url("img/iran-3854255_1920.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    height: 100vh;
}

.expeditions > h2 {
    font-size: clamp(1.5rem, 4vw, 4rem);
    font-weight: bold;
    color: #242424;
    text-align: center;
    margin: 0 auto 1%;
    padding: clamp(0.5rem, 2vw, 3rem);
    padding-top: 5rem;
    text-shadow: 0.1em 0.1em 0.1em grey;
}

.expeditions .container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    padding: 0;
}

.expeditions .container .card {
    width: 25%;
    height: auto;
    border: 2px solid black;
    border-radius: 10px;
    margin: 2%;
    box-shadow: 10px 10px 8px grey;
    background-color: rgba(255,255,255,0.4);
    overflow: hidden;
}

.expeditions .container .card p {
    padding: 1rem;
    margin: 0;
    text-align: center;
    font-weight: bold;
}

.expeditions .container .card .picture {
    position: relative;
    max-height: 350vh;
    overflow: hidden;
}

.expeditions .container .card .picture > h3 {
    position: absolute;
    bottom: 0;
    background-color: rgba(0,0,0,0.6);
    text-align: center;
    margin: 0;
    padding: 1rem 0;
    width: 100%;
    color: #f3f3f3;
    font-weight: bold;
    border-top: 2px solid #000;
    border-bottom: 2px solid #000;
}

.expeditions .container .card .picture > img {
    max-width: 100%;
    padding: 0%;
    object-fit: cover;
}

/* ---- Inspirations ---- */

.inspirations {
    background: url("img/desert-4940295_1920.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 0 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.inspirations > h2 {
    font-size: clamp(1.5rem, 4vw, 4rem);
    font-weight: bold;
    color: #242424;
    text-align: center;
    margin: 0 auto;
    padding: clamp(0.5rem, 2vw, 3rem);
    padding-top: 5rem;
    text-shadow: 0.1em 0.1em 0.1em grey;
}

#slider {
    max-width: 800px;
    max-height: 600px;
    margin-top: 30px;
}
  
#slider #top-row {
    max-width: 800px;
    max-height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
  
#slider .slide {
    display: none;
    width: 100%;
    flex: 1;
    border: 2px solid black;
    border-radius: 10px
}
  
#slider .slide.active {
    display: block;
}
  
#slider #bottom-row {
    display: flex;
    justify-content: center;
}
  
#dots {
    margin-top: 10px;
    display: inline-flex;
    padding: 5px 10px;
    padding-right: 0;
    border-radius: 2px;
}
  
#dots .dot {
    width: 12px;
    height: 12px;
    background-color: #000000;
    display: inline-block;
    border-radius: 50%;
    margin-right: 10px;
}

#dots .dot.visible {
    background-color: #ffffff;
}

#bottom-row  {
        margin: 3%;
    }
  
.arrow {
    margin: 0 10px;
}
  
.arrow, .dot {
    cursor: pointer;
}


/* ---- Gallery ---- */

.gallery {
    background: url("img/desert-4954346_1920.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: unset;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gallery > h2 {
    font-size: clamp(1.5rem, 4vw, 4rem);
    font-weight: bold;
    color: #242424;
    text-align: center;
    margin: 0 auto;
    padding: clamp(0.5rem, 2vw, 3rem);
    padding-top: 5rem;
    text-shadow: 0.1em 0.1em 0.1em grey;
}

.grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    grid-gap: 1rem;
    align-items: start;
    justify-items: center;
    margin: 3%;
}
.grid img {
    border: 2px solid black;
    box-shadow: 10px 10px 8px grey;
    max-width: 100%;
    border-radius: 10px;
}
.grid img:nth-child(5){
    grid-column: span 4;
}


/* ---- Contact ---- */

.contacts {
    background: url("img/sunset-4913207_1920.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 0 100%;
    height: 100vh;
}

.contacts > h2 {
    font-size: clamp(1.5rem, 4vw, 4rem);
    font-weight: bold;
    color: #f3f3f3;
    text-align: center;
    margin: 0 auto;
    padding: clamp(0.5rem, 2vw, 3rem);
    padding-top: 5rem;
    text-shadow: 0.1em 0.1em 0.1em grey;
}

.contacts-wrapper {
    display: flex;
    max-width: 100%;
}

.contact {
    flex: 0 0 27.333333%;
    max-width: 33.333333%;
    text-align: center;
    text-shadow: 0.1em 0.1em 0.1em grey;
    color: #f3f3f3;
    border: 3px solid #f3f3f3;
    border-radius: 10px;
    background-color: rgba(0,0,0,0.7);
    box-shadow: 10px 10px 8px grey;
    margin: 3%;
    padding: 10px;
}

.contact:hover {
    background-color: rgba(0,0,0,1.0);
    transition: all 0.5s;
}
  
.contact i {
    margin: 10px 0;
    text-shadow: 0.1em 0.1em 0.1em grey;
}

.contact > h3 {
    font-size: clamp(1rem, 3vw, 2rem);
    padding: 1rem;
}

.contact > p {
    font-size: clamp(0.5rem, 6vw, 1.2rem);
    padding: 0.5rem;
}

/* ---- Footer ---- */


@media only screen and (max-width: 768px) {
    .expeditions {
        height: auto;
    }
    
    .expeditions .container {
        flex-wrap: wrap;
    }

    .expeditions .container .card {
        width: 40%;
        margin: 3%;
    }
   
    .menu {
        padding: 10px;
    }
    .menu-items {
        flex-direction: column;
        align-items: center;
        row-gap: 1.4rem;
    }

    .menu-icon {
        display: flex;
        width: max-content;
        color: #f3f3f3;
        font-size: 1.3rem;
        font-weight: bold;
        text-align: right;
        padding: 0.5rem 1.5rem;
        cursor: pointer;
        transition: all 0,5s linear;
    }

    .collapsible-content {
        display: flex;
        justify-content: flex-end;
        max-height: 0;
        padding: 0;
        overflow: hidden;
        transition: all 0,5s linear;
    }

    .collapsible--expanded .collapsible-content {
        max-height: 100vh;
    }
    
    .inspirations {
        height: auto;
    }

    .grid {
        margin: 3%;
        grid-template-columns: repeat(2,1fr);
    }

    .grid img:nth-child(5){
    grid-column: span 2;
    }

    .contacts-wrapper {
        display: block;
    }

    .contact {
        margin: 2% 20%;
        max-width: 60%;
        height: auto;
        justify-content: center;
        align-items: center;
    }
}