/* CSS Varibles */
:root {
    --primary :#ddd;
    --dark :#333;
    --light:#fff;
    --shadow: 0 1px 5px rgba(104,104,104,0.8);
}

html{
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
    color:var(--dark);
}

body{
   background:#ccc;
   margin: 30px 50px;
   line-height: 1.4em;
}

.btn{
    background-color:var(--dark);
    color:var(--light);
    padding:0.6rem 1.3rem;
    text-decoration:none;
    border:0;
}
img{
    max-width:100%;
}

.wrapper{
    display:grid;
    grid-gap:20px;
}

/* Navigation */
.main-nav ul{
    display: grid;
    grid-gap:20px;
    padding:0;
    list-style: none;
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

.main-nav a{
    background-color: var(--primary);
    display:block;
    text-decoration: none;
    text-align: center;
    padding:0.8rem;
    color:var(--dark);
    text-transform: uppercase;
    box-shadow: var(--shadow);
}

.main-nav a:hover{
    background-color: var(--dark);
    color:var(--light);
}

/* Top Container */

.top-container{
    display:grid;
    grid-gap:20px;
    grid-template-areas:
    'showcase showcase top-box-a'
    'showcase showcase top-box-b'
}
.showcase{
    grid-area:showcase;
    min-height:400px;
    background:url(img/pic2.jpg);
    background-size:cover;
    background-position: center;
    padding:3rem;
    display:flex;
    flex-direction: column;
    align-items:start;
    justify-content: center;
    box-shadow:var(--shadow);
}
.showcase h1{
    font-size: 3rem;
    margin-bottom:0px;
    color:var(--light);
}
.showcase p{
    font-size:1.3rem;
    margin-top:30px;
    color:var(--light);
}

/* Top Box */
.top-box{
    background:var(--primary);
    display:grid;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    padding:1.5rem;
    text-align: center;
}
.top-box h4{
    font-size:1.3rem;
}
.top-box .price{
    font-size:2.5rem;
}
.top-box-a{
    grid-area: top-box-a;
}
.top-box-b{
    grid-area: top-box-b;
}

/* boxes */
.boxes{
    display: grid;
    grid-gap: 20px;
   grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
}

.box{
    background:var(--primary);
    text-align: center;
    padding: 1.5rem 2rem;
    box-shadow:var(--shadow);
}

/* Info */
.info{
    background: var(--primary);
    box-shadow: var(--shadow);
    display: grid;
    grid-gap:30px;
    grid-template-columns:repeat(2,1fr);
    padding: 3rem;
}

.portfolio{
    display:grid;
    grid-gap:20px;
    grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
}
.portfolio img{
    width:100%;
    box-shadow:var(--shadow);
}

footer{
    margin-top:2rem;
    background:var(--dark);
    color:var(--light);
    text-align :center;
    padding:1rem;
}

/* Media Queries */
@media(max-width:700px){
    .top-container{
        grid-template-areas: 
        'showcase showcase'
        'top-box-a top-box-b';
    }
    .showcase h1{
     font-size:2rem;
    }
    .main-nav ul{
        grid-template-columns: 1fr;
    }
    .info{
        grid-template-columns: 1fr;
    }
    .info .btn{
        display:block;
        text-align: center;
        margin:auto;
    }
}

@media (max-width:500px){
    .top-container{
        grid-template-areas: 
        'showcase'
        'top-box-a' 
        'top-box-b';
    }  
}