@import url('https://fonts.googleapis.com/css2?family=Karla:ital,wght@0,200..800;1,200..800&display=swap');

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

:root {
    --Teal-500: hsl(179, 62%, 43%);
    --Green-400: hsl(71, 73%, 54%);
    --Teal-100: hsl(204, 43%, 93%);
    --Gray-500: hsl(218, 22%, 67%);
}

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

/* Container & Card deafult styles */
.container { width: 90%; }

.card {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 20px;
}


/* Community - 1st Card */
.community {
    background-color: white;
    border-radius: 5px 5px 0 0;
    
    .title {
        font-size: 21px;
        color: var(--Teal-500);
        font-weight: 700;
    }
    
    .guarantee {
        font-size: 16px;
        color: var(--Green-400);
        font-weight: 700;
    }
    
    .brief {
        color: var(--Gray-500);
        line-height: 1.7;
    }
}


/* Subscription - 2nd Card */
.subscription {
    background-color: var(--Teal-500);
    
    .price {
        font-size: 30px;
        color: white;
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    span {
        color: var(--Teal-100);
        opacity: 60%;
    }
    
    .brief {
        font-size: 16px;
        color: var(--Teal-100);
        opacity: 80%;
    }
    
    .btn {
        padding: 1rem;
        font-weight: 700;
        border: none;
        border-radius: 5px;
        color: var(--Teal-100);
        background-color: var(--Green-400);
        box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.2);
        cursor: pointer;
    }
}


/* Why Us - 3rd Card */
.why-us {
    background-color: hsl(179, 47%, 52%);
    border-radius: 0 0 5px 5px;
    
    li {
        color: var(--Teal-100);
        opacity: 70%;
        list-style: none;
        margin-bottom: 5px;
    }
}


/* Default Elements */
h2.title {
    font-size: 18.5px;
    font-weight: 700;
    color: var(--Teal-100);
}

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


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

@media screen and (min-width:660px) {
    .container {
        width: 660px;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .card {
        padding: 3rem;
    }
    
    .community {
        grid-area: 1 / 1 / 2 / 3;
        
        .title { font-size: 24px; }
        
        .guarantee { font-size: 18px; }
        
        .brief { font-size: 16px; }
    }
    
    .subscription {
        grid-area: 2 / 1 / 3 / 2;
        border-radius: 0 0 0 5px;
    }
    
    .why-us {
        grid-area: 2 / 2 / 3 / 3;
        border-radius: 0 0 5px 0;
    }
    
    h2.title { font-size: 19px; }
}