@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders:opsz,wght@10..72,100..900&family=Lexend+Deca:wght@100..900&display=swap');

:root {
    /* Primary Colors */
    --Gold-500: hsl(31, 77%, 52%);
    --Cyan-800: hsl(184, 100%, 22%);
    --Green-950: hsl(179, 100%, 13%);
    /* Neutral Colors */
    --Transparent-white: hsla(0, 0%, 100%, 0.75);
    --Gray-100: hsl(0, 0%, 95%);
}

* {
    margin: 0;
    padding: 0;
    font-family: "Lexend Deca", sans-serif;
    font-size: 15px;
    font-weight: 400;
}

body {
    height: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: var(--Gray-100);
}


/* Container - main box */
.container {
    margin: 5rem 0;
    width: 90%;
    display: grid;
    grid-template-rows: repeat(3,1fr);
    border-radius: 10px;
    transition: all 500ms ease;
}


/* Card styles - 3 cards section */
.card {
    padding: 3.5rem;
    height: 450px;
    display: grid;
    box-sizing: border-box;
}

.card {
    .up {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    
    .down {
        display: flex;
        align-items: end;
    }
    
    .car-img { width: 65px; }
    
    h1.title {
        color: var(--Gray-100);
        font-size: 36px;
        text-transform: uppercase;
        font-weight: 700;
        font-family: "Big Shoulders", sans-serif;
    }
    
    p.brief {
        color: var(--Transparent-white);
        line-height: 1.6;
    }
    
    button.btn {
        padding: 15px 34px;
        border-radius: 50px;
        border: none;
        background: var(--Gray-100);
        border: 2px solid var(--Gray-100);
    }
}


/* Individual card styles */
.gold {
    background: var(--Gold-500);
    border-radius: 8px 8px 0 0;
    
    .btn { color: var(--Gold-500); }
}

.cyan {
    background: var(--Cyan-800);
    
    .btn { color: var(--Cyan-800); }
}

.green {
    background: var(--Green-950);
    border-radius: 0 0 8px 8px;
    
    .btn { color: var(--Green-950); }
}

.coder, .coder * {
    padding: 20px 0;
    font-size: 20px;
    font-weight: 700;
    text-align: center;
}

/* Mouse Events */
button.btn:hover {
    cursor: pointer;
    background: transparent;
    color: var(--Gray-100);
}


/* Responsive Design */
@media screen and (min-width:425px) { .container { width: 70%; } }

@media screen and (min-width:900px) {
    .container {
        width: 900px;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: 1fr;
    }
    
    .card {
        padding: 3rem;
        height: 500px;
    }
    
    .gold { border-radius: 8px 0 0 8px; }
    
    .green { border-radius: 0 8px 8px 0; }
}