body {
    font-family: 'Karla', sans-serif;
    -webkit-font-smoothing: antialiased;
    background-color: whitesmoke;
    margin: 0;
    /* border: 3px solid red; */
}
/* header style */
.header-container {
    display: grid;
    grid-template-areas: 
    "box1 box2"
    "box1 box3";
    background-color: #fff;
    box-shadow: 0 10px 5px gray;

    
}
/* logo style */
.logo {
    margin: 40px 30px;
    grid-area: box1;
    width: 120px;
}
/* header heading style */
.welcome {
    align-self:flex-end;
    grid-area: box3;
}
.welcome h2 {
    color:black ;
    font-size: 26px;
    font-style: italic;
    letter-spacing: 2px;
    font-weight: normal;
    padding-right: 20px;
    text-align: end;
}

.welcome-img {
    width: 100%;
    object-fit:cover;
}
/* nav-bar style */
.menu { 
    text-align: center;
    width: 100vw;
    display: none;
    background-color: white;
    border-radius: 5px;
    position: absolute; 
    left: 0;
    top: 30px;
    margin-top: 20px;
    
        
}
 .menu a {
    display: block;
    margin: 0;
    color: #31ac72;
    padding: 10px;
    text-decoration: none;
    padding: 15px;
    box-shadow: 0 3px 3px gray;
    
}
.menu a:hover {
    cursor: pointer;
    background-color: #9FDCC0;
    color: white;
    font-weight: bolder;
    transition: background-color 0.5s ease;
}
/* hamburger menu style */
 #toggle:checked + .menu {
    display: block;

}

#toggle {
     z-index: 1;  

}

label {
    margin: 0 40px 0 0;
    font-size: 36px;
    line-height: 70px;
    display: block;
    width: 26px;
    float: right;
    cursor: pointer;
}
        
#toggle {
    display: none;
}
/* introduction section style */
.intro {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: 50px 20px;
}

.int-wel h3 {
    font-size: 36px;
    letter-spacing: 5px;
}

.int-wel p {
    letter-spacing: 2px;
    line-height: 26px;
    margin-bottom: 40px;
}
/* gallery images style */
.gallery {
    margin-top: 80px;
    margin-left: 20px;
    margin-right: 20px ;
    display: grid;
    grid-template-columns: 1fr 1fr;
    justify-content: space-between;
    grid-gap: 20px;
}
.gallery img {
    width: 40vw;
    height: 40vw;
    transition: transform 0.5s ease;
}

.gallery img:hover {
    transform: scale(1.1);
}
/* footer style */
footer {
    margin-top: 60px;
    margin-bottom: 0;
    background-color:#cde9dc;
}
.footer-button a {
    text-decoration: none;
    font-size: 1.2rem;
    letter-spacing: 2px;
    color:whitesmoke;
}

.footer-button {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    /* margin: 40px auto 40px 20px;  */

}

button {
    background-color: #28624b ;
    border: none;
    border-radius: 5px;
    text-align: center;
    margin: 20px 20px auto;
    width: 100px;

}

.copyright {
    text-align: center;
    font-size: 1rem;
}
/* media queries */
@media screen and (min-width: 540px) {
   label {
        display: none;
   }

   #toggle:checked + .menu {
       display: flex;
       
   }

   .menu {
        top: 250px;
        display: flex;
        flex-direction: row;
        justify-content: flex-end;
        align-content: flex-end;
        position: absolute;
        background-color: white;
        width: 90vw;
   }

    .menu a {
        background-color: #31ac72;
        margin: 10px;
        border: none;
        border-radius: 5px;
        color: white;
        letter-spacing: 3px;
        font-weight: bold;
        
    }

    .menu a:hover {
        transform: scale(1.1);
        transition: transform 0.5s ease;
        background-color: #9FDCC0;
    }

   .intro {
       margin-top: 200px;
   }
}

@media screen and (min-width:900px) {
.intro {
flex-direction: row-reverse;
}

.welcome-img {
    width: 60vw;
    margin-left: 20px;
}

.int-wel {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    text-align: right;
}
.int-wel p {
    font-size: 24px;
    letter-spacing: 2px;
    line-height: 36px;
    padding-left: 10px;
} 
.int-wel h3 {
    font-size: 40px;
}
.gallery {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
}

.gallery img {
    width: 20vw;
    height: 20vw;
}

.footer-button {
    flex-direction: row;
    justify-content: center;
}
}