@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root{
  --primaryFont: "Poppins", sans-serif; 

  --red: hsl(0, 78%, 62%);
  --cyan: hsl(180, 62%, 55%);
  --orange: hsl(34, 97%, 64%);
  --blue: hsl(212, 86%, 64%);
  --grey500: hsl(234, 12%, 34%);
  --grey400: hsl(212, 6%, 44%);
  --white: hsl(0, 0%, 100%);
  --bg: hsl(0, 18%, 97%);
  --greyShadow: hsla(210, 6%, 44%, 0.205);
}

*, *::after, *::before{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body{
  min-height: 100vh;
}
img{
  max-width: 100%;
  height: auto;
}
p{
  color: var(--grey400);
  font-size: .80rem;
  margin-bottom: 1rem;
}

h2{
  color: var(--grey500);
  font-size:  .90rem;
  font-weight: 600;
}

body{
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--bg);
  font-family: var(--primaryFont);
}

main{
  display: flex;  
}

.content{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem;
}
.header_text{
  max-width: 35%;
  text-align: center;
  margin-bottom: 2rem;
}
.header_text h1{
  color: var(--grey500);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: .5rem; 
  text-align: center;
}
.header_text h1 span{  
  color: var(--grey400);
  font-weight: 300;
  display: block;
}
.card{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}
.supervisor{
  border-top: .2rem solid var(--cyan);  
}


.center_card{
   flex-basis: 22%;
   display: flex;
   flex-direction: column;
   gap: 2rem;

}
.builder{
   border-top: .2rem solid var(--red);   
}

.karma{
  border-top: .2rem solid var(--orange);  
   
}
.calculator{
   border-top: .2rem solid var(--blue);  
}


.box{
  flex-basis: 22%;
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: .3rem;
  box-shadow: 0 .5rem 1rem var(--greyShadow);
  
}
.box img{
  display: block;
  max-width: 100%; 
  margin-left: auto;
  width: 3rem;
}

@media screen and (max-width:38.75rem){
  .header_text{
    max-width: 100%;
  }

  .card{
    flex-direction: column;
  }
  .supervisor{
    width: 100%;
  }

}