style.css

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;400;600&display=swap');

:root {
    --color-red: hsl(0, 78%, 62%);
    --color-cyan:hsl(180, 62%, 55%);
    --color-orange:hsl(34, 97%, 64%);
    --color-blue: hsl(212, 86%, 64%);
    --color-white: hsl(0, 0%, 100%);

    --color-dark-blue: hsl(234, 12%, 34%);
    --grayish-blue: hsl(229, 6%, 66%);
    --light-gray: hsl(0, 0%, 98%);
}
  
* {
    margin: 0;
    padding: 0; 
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

html{
    font-size: 62.5%;
}

body{
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    background-color: var(--light-gray);
    padding: 1rem;
}

.container{
    margin: 4rem auto;
    width: 100%;
    max-width: 375px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header{
    text-align: center;
}

.header h1{
    font-weight: 200;
    color: var(--grayish-blue);
    line-height: 4rem;
}

.header h1 > span{
    display: block;
    color: var(--color-dark-blue);
    font-weight: 600;
}

.header p{
    font-weight: 200;
    color: var(--grayish-blue);
    font-size: 1.8rem;
    margin-top: 2.5rem;
}

.features{
    margin: 7.5rem auto;
}

.features .feature{
    background-color: var(--color-white);
    width: 100%;
    /* min-width: 375px; */
    border-radius: 8px;
    margin:0 auto 3rem;
    padding: 2.5rem;
    box-shadow: -1px 17px 23px -10px  hsl(228, 5%, 82%);
    border-top:4px solid;
    display: flex;
    flex-direction: column;
}

.features .feature h2{
    color: var(--color-dark-blue);
    font-weight: 600;
}

.features .feature p{
    font-weight: 400;
    color: var(--grayish-blue);
}

.features .feature img{
    display: block;
    margin-left: auto;
    margin-top: 3.5rem;
}

.features .feature--cyan{
    border-top-color:var(--color-cyan);
}

    .features .feature--cyan ::selection{
        color: var(--color-white);
        background: var(--color-cyan);
    }

.features .feature--red{
    border-top-color:var(--color-red);
}

    .features .feature--red ::selection{
        color: var(--color-white);
        background: var(--color-red);
    }

.features .feature--orange{
    border-top-color:var(--color-orange);
}

    .features .feature--orange ::selection{
        color: var(--color-white);
        background: var(--color-orange);
    }

.features .feature--blue{
    border-top-color:var(--color-blue);
}

    .features .feature--blue ::selection{
        color: var(--color-white);
        background: var(--color-blue);
    }

footer p{
    font-size: 1rem;
    color: var(--grayish-blue);
}

footer a{
    color: var(--color-cyan);
}

/* MEDIA QUERIES */

@media (min-width:1200px) { 
    .container{
        width: 100%;
        max-width: 1185px;
    }

    .header{
        max-width: 600px;
    }

    .features{
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .features .feature{
        min-width: 375px;
    }

    .features .centered {
        margin: 0 3rem;
    }
 }