/* barlow-semi-condensed-regular - latin */
@font-face {
  font-family: 'Barlow Semi Condensed';
  src: url('assets/fonts/barlow-semi-condensed-v16-latin-regular.woff2') format('woff2'); 
  font-weight: 400;
  font-style: normal;
  font-display: swap; 
}

/* barlow-semi-condensed-500 - latin */
@font-face { 
  font-family: 'Barlow Semi Condensed';
  src: url('assets/fonts/barlow-semi-condensed-v16-latin-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* barlow-semi-condensed-600 - latin */
@font-face {
  font-family: 'Barlow Semi Condensed';
  src: url('assets/fonts/barlow-semi-condensed-v16-latin-600.woff2') format('woff2'); 
  font-weight: 600;
  font-style: normal;
  font-display: swap; 
}

/* == CSS RESET == */

/* Box sizing rules */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Prevent font size inflation */
html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

/* Remove default margin in favour of better control in authored CSS */
body, h1, h2, h3, h4, p,
figure, blockquote, dl, dd {
  margin-block-end: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul, ol {
  list-style: none;
}

/* Set shorter line heights on headings and interactive elements */
h1, h2, h3, h4,
button, input, label {
  line-height: 1.1;
}

/* Make images easier to work with */
img,
picture {
  max-width: 100%;
  display: block;
}

/* Inherit fonts for inputs and buttons */
input, button,
textarea, select {
  font-family: inherit;
  font-size: inherit;
}

:root {

  /* == Color Pallette == */

  /* Primary Colors */
  --clr-purple-50: hsl(260, 100%, 95%);
  --clr-purple-300: hsl(264, 82%, 80%);
  --clr-purple-500: hsl(263, 55%, 52%);

  /* Neutral colors */
  --clr-white: hsl(0, 0%, 100%);
  --clr-dark-blue: hsl(219, 29%, 14%);
  --clr-black: hsl(0, 0%, 7%);
  --clr-grey-100: hsl(214, 17%, 92%);
  --clr-grey-200: hsl(0, 0%, 81%);
  --clr-grey-400: hsl(224, 10%, 45%);
  --clr-grey-500: hsl(217, 19%, 35%);
  
  /* == Typography == */

  /* Font family */
  --ff-body: "Barlow Semi Condensed", sans-serif;

  /* Font size */
  --fs-body: 0.835rem;

  /* Font weight */
  --fw--normal: 400;
  --fw-bold: 500;
  --fw-bolder: 600;
}

body {
  height: 100%;
  min-height: 100vh;
  background: var(--clr-grey-100);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.5;
}

main {
  width: 86%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-block-start: 2rem;
  margin-block-end: 2rem;
}

h1 {
  margin-block-end: 1.5rem;
  color: var(--clr-grey-500);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.cards {
  padding: clamp(2rem, 2.5vw, 2.5rem);
  border-radius: 0.6rem;
  width: 100%;
  max-height: 100%;
  box-shadow: 4px 12px 18px var(--clr-grey-400);
}

.main__author--profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  line-height: 0.7;
}

.author-name {
  font-weight: var(--fw-bold);
}

.author-bio {
  margin-block-start: -0.6rem;
}

img {
  display: block;
  border-radius: 50%;
}

.author-avatar {
  max-width: 2rem;
  height: 2rem;
}

.icon {
  display: none;
}

h2 {
 font-size: 1.2rem;
 font-weight: var(--fw-bolder);
 max-width: 100%;
 margin-block-end: 1.2rem;
}

blockquote {
  margin-inline-start: 0;
  width: 100%;
}

blockquote p {
  font-weight: var(--fw-bold);
}

#card-1 {
  position: relative;
  background: var(--clr-purple-500);
  color: var(--clr-purple-50);
}

.purple {
  color: var(--clr-purple-300);
}

#card-2 {
  background: var(--clr-grey-400);
  color: var(--clr-grey-200);
}

#card-3,  #card-5{
  background: var(--clr-white);
  border: 2px solid var(--clr-grey-100);
  color: var(--clr-grey-500);
}

#card-3 p, #card-5 p {
  color: var(--clr-grey-400);
}


#card-4 {
  background: var(--clr-grey-500);
  color: var(--clr-grey-200);
}


@media screen and (min-width: 48rem) {
  body {
    display: grid;
    place-items: center;
    font-size: 0.745rem;
  }

  main {
    width: 80%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 1rem;
    margin-block-start: 1.5rem;
    margin-block-end: 2rem;
  }

  .cards {
    padding: 1.5rem;
    height: 100%;
  }

  .cards blockquote {
    margin: 0;
  }

  .cards blockquote p:last-child {
    margin-block-end: 0;
  }

  #card-1 {
    grid-area: 1 / 1 / 2 / 5;
  }

  #card-2 {
    grid-area: 2/ 1 / 3 / 3;
  }

  #card-3 {
    grid-area: 2 / 3 / 3 / 5;
  }

  #card-4 {
    grid-area: 3 / 1 / 4 / 5;
  }

  #card-5 {
    grid-area: 4 / 1 / 5 / 5;
  }
  

  .icon {
    display: block;
    position: absolute;
    top: 0;
    right: 3rem;
    height: 5.5rem;
    width: 5.5rem;
    z-index: 0;
  }

  .author-bio {
    position: relative;
    z-index: 1;
  }

  .card-heading {
    position: relative;
    z-index: 1;
  }

}

@media screen and (min-width: 61.625rem) {

  main {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, auto);
  }

  #card-1 {
    grid-area: 1 / 1 / 2 / 3;
  }

  #card-2 {
    grid-area: 1 / 3 / 2 / 4;
  }

  #card-3 {
    grid-area: 2 / 1 / 3 / 2;
  }

  #card-4 {
    grid-area: 2 / 2 / 3 / 4;
  }

  #card-5 {
    grid-area: 1 / 4 / 3 / 5;
  }
}