style.css

/* FF Meta Variable Demo Font */
@font-face {
  font-family: 'FF Meta VF';
  src: url('https://variablefonts.monotype.com/MetaVariableDemo-Set.woff2')
    format('woff2');
  font-display: swap;
  font-style: normal italic;
  font-weight: 100 900;
}

/**********/
/* global */

html {
  box-sizing: border-box;
}

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

body {
  font-family: 'FF Meta VF', Helvetica, Arial, sans-serif;
  padding: 0;
  margin: 0;
}

a {
  color: black;
  font-weight: 700;
  text-decoration: none;
}

button {
  background: white;
  border: none;
  border-radius: 0.5rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  font-weight: 600;
}

em {
  font-variation-settings: 'ital' 1; /* set italic for variable font */
}

/**********/
/* mobile */

/* header */

.hero {
  background: rgb(30, 49, 49);
  color: white;
  position: fixed;
  z-index: 10;
  padding-top: 1rem;
  width: 100%;
}

.hero__title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 0 0.5rem;
  text-transform: uppercase;
}

.hero__title i {
  font-size: 2.6rem;
  top: -0.3rem;
  padding: 0 0.2rem 0 0.1rem;
  position: relative;
}

.hero__title span {
  color: yellow;
  font-weight: 300;
  text-transform: uppercase;
}

.hero__title span i {
  display: inline-block;
  margin-left: 0.2rem;
  top: -0.1rem;
  animation: pulse 0.5s infinite; /* animate logo */
  animation-direction: alternate;
  width: 0.5rem;
}

@keyframes pulse {
  0% {
    color: yellow;
  }
  100% {
    color: rgb(30, 49, 49);
  }
}

.hero__date {
  margin: 0 0 0.75rem 1rem;
}

/* category navigation */

.category-nav {
  background: white;
  padding: 7rem 0.5rem 0.5rem;
}

.category-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.category-nav ul li {
  background: rgba(47, 79, 79, 0.5);
  border-radius: 1rem;
  color: black;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.1rem;
  padding: 0.25rem 0.75rem;
  text-transform: capitalize;
}

.category-nav ul li.current {
  background: darkslategrey;
  color: white;
}

/* search */

.search {
  background: rgba(47, 79, 79, 0.5);
  padding: 0.5rem 0 0.5rem 0.5rem;
}

.search--form label {
  display: none;
}

#search--query {
  border: none;
  font-size: 1rem;
  padding: 0.5rem;
}

/* news feed */

.news {
  background: darkslategrey;
  padding-top: 0.5rem;
}

.news__article {
  background: white;
  margin: 0 0.5rem 1rem 0.5rem;
  padding: 0.25rem 0.5rem;
  box-shadow: 0 0.1rem 1rem rgba(0, 0, 0, 0.5);
  border-radius: 0.25em;
}

.news__article:nth-child(even) {
  background: gainsboro;
}

.news__headline {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0.4rem;
}

.news__date {
  border-width: 1px;
  border-color: black;
  border-style: solid none dotted none;
  font-size: 0.95rem;
  padding: 0.25rem 0;
}

img.news__image {
  display: none;
  width: 100%;
}

.news__story span,
.news__headline span {
  background: black;
}

.news__publication {
  border-top: 1px dotted black;
  padding-top: 0.25rem;
}

.news__publication a {
  font-variation-settings: 'ital' 1;
}

/* popular stories */

.popular {
  display: none;
}

/* page navigation */

.page-nav {
  display: flex;
  justify-content: space-around;
  background: darkslategray;
  padding: 1rem;
}

.page-num {
  color: white;
  font-weight: 600;
  margin: 0;
}

/* footer */

.legals {
  background: black;
  color: white;
  display: flex;
  flex-direction: column;
  padding: 0 1rem;
}

.legals__copyright {
  margin-bottom: 0;
}

.legals__credit {
  margin-top: 0;
}

.legals__credit a {
  color: white;
}

/**********************/
/* iPad tablet layout */

@media (min-width: 768px) {
  button {
    height: 3em;
  }

  .hero__title {
    font-size: 4rem;
  }

  .hero__title i {
    font-size: 3.6rem;
    top: -0.3rem;
    padding: 0 0.3rem 0 0.1rem;
    position: relative;
  }

  .category-nav {
    padding-top: 9rem;
  }

  .news div {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-content: space-between;
  }

  /* news articles */

  .news__article {
    display: grid;
    grid-template-rows: repeat(3, min-content) min-content 1fr;
  }

  .news__article:nth-child(even) {
    background: white;
  }

  .news__headline {
    margin-bottom: 0.25rem;
  }

  .news__date {
    margin: 0.25rem 0;
  }

  img.news__image {
    display: block;
    margin: 0.25rem 0 0.5rem 0;
    object-fit: cover;
  }

  .news__publication {
    align-self: end;
    margin: 0;
  }

  /* featured article  */

  .news div .news__article:first-child {
    grid-column: 1 / span 2;
    grid-row: 1 / span 2;
  }

  .news div .news__article:first-child .news__headline {
    font-size: 2rem;
  }

  .news div .news__article:first-child .news__date {
    line-height: 0.5;
    padding: 0.5rem 0;
  }

  .news div .news__article:first-child img.news__image {
    height: 19rem;
  }

  .news div .news__article:first-child .news__story {
    font-size: 1.2rem;
    margin-top: 0;
  }

  /* stacked stories (second and third articles) */

  .news div .news__article:nth-child(2) img.news__image,
  .news div .news__article:nth-child(3) img.news__image {
    grid-row: 1 / span 2;
  }

  .news div .news__article:nth-child(2) .news__story,
  .news div .news__article:nth-child(3) .news__story {
    display: none;
  }

  .news div .news__article:nth-child(2) .news__date,
  .news div .news__article:nth-child(3) .news__date {
    margin-bottom: 0;
  }

  .news div .news__article:nth-child(2) .news__publication,
  .news div .news__article:nth-child(3) .news__publication {
    border-top: none;
    margin-top: 0;
  }

  /* page navigation */

  .page-nav {
    justify-content: center;
    align-content: center;
  }

  .page-num {
    margin: 0 1rem;
    padding-top: 0.25rem;
  }

  /* footer */

  .legals {
    flex-direction: row;
    justify-content: space-between;
    padding: 0 0.5rem;
  }

  .legals__copyright,
  .legals__credit {
    margin: 0.5rem 0;
  }
}

/******************/
/* Desktop layout */

@media (min-width: 1200px) {
  /* category nav */

  .category-nav {
    background: rgb(30, 49, 49);
    border-bottom: 1px solid darkslategrey;
    padding: 8.25rem 0.5rem 0 0.5rem;
  }

  .category-nav ul {
    background: white;
  }

  .category-nav ul li {
    background: rgba(47, 79, 79, 0.5);
    border-radius: 0;
    border-right: 1px solid lightslategray;
    flex-grow: 1;
    margin: 0;
    text-align: center;
    font-size: 1rem;
  }

  .category-nav ul li:last-child {
    border-right: none;
  }

  /* search */

  .search {
    background: darkslategrey;
  }

  .search--form {
    grid-column: 2 / span 2;
    /* justify-self: end; */
  }

  #search--query {
    border: none;
    font-size: 0.8rem;
    padding: 0.5rem;
    width: 100%;
  }

  /* layout */

  .news,
  .page-nav {
    background: white;
  }

  .page-num {
    color: black;
  }

  .news__article {
    box-shadow: none;
    border-top: 1px solid black;
    border-bottom: 0.25rem solid black;
    border-radius: 0;
  }

  .news,
  .hero,
  .category-nav,
  .search {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
  }

  .news div,
  .hero__title,
  .hero__date {
    grid-column: 2 / span 7;
  }

  .news__publication {
    border-width: 1px 0 0 0;
    border-color: black;
    border-style: dotted none solid none;
    padding-bottom: 0.25rem;
  }

  /* sidebar of shame */

  .popular {
    background: rgba(47, 79, 79, 0.5);
    display: block;
    grid-column: 10 / span 2;
  }

  .popular .news__article {
    border: none;
  }

  .popular h2 {
    background: rgb(30, 49, 49);
    color: white;
    font-size: 1.3rem;
    line-height: 1.2;
    padding: 0.5rem 0 0.5rem 1rem;
    margin-top: 0;
    text-align: center;
  }

  .popular h3 {
    line-height: 1;
  }

  .news aside.popular div {
    display: block;
  }

  .popular div .news__article:first-child {
    display: none;
  }

  /* page navigation */

  .page-nav,
  .category-nav ul {
    grid-column: 2 / span 10;
    justify-content: start;
  }

  /* footer */

  .legals {
    justify-content: center;
  }

  .legals__copyright {
    margin-right: 0.5rem;
  }

  .legals__copyright::after {
    content: '|';
    display: inline-block;
    margin-left: 1rem;
  }

  .legals__credit {
    margin-left: 0.5rem;
  }
}