:root {
  /*--main-font: "Georgia", serif;*/
  --main-font: Helvetica, sans-serif;
  --alt-font: 'Courier New', Courier, monospace;
  --main-color: black;
  --main-color-: rgb(35, 35, 35);
  --main-color--: rgb(50, 50, 50);
  --main-color---: rgb(65, 65, 65);
  --contrast-color: white;
  --contrast-color-: rgb(245, 245, 245);
  --contrast-color--: rgb(192, 192, 192);
  --special-color: #8AAFBA;
  --special-color-: #6C919C;
  --special-color--: #4E737E;
}

* {
  padding: 0px;
  margin: 0px;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  font-size: clamp(16px, 1vmax, 32px);
  font-family: var(--main-font);
  scroll-behavior: smooth;
  background-color: var(--contrast-color);
}

@media (prefers-reduced-motion) {
  html {
    scroll-behavior: auto;
  }
}

/*------------------------------------------------------------------------------
 Links defaults
------------------------------------------------------------------------------*/
a {
  color: var(--special-color--);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration: none;
}

/*------------------------------------------------------------------------------
 Typography defaults
------------------------------------------------------------------------------*/
p, ul, blockquote {
  font-size: 1.1rem;
  line-height: 1.75rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.25rem;
  line-height: 2.75rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.45rem;
  line-height: 2rem;
  margin-bottom: 1rem;
  color: var(--main-color---);
}

h4 {
  font-size: 1.25rem;
  line-height: 1.75rem;
  margin-bottom: 1rem;
  color: var(--main-color---);
}

h5 {
  font-size: 1.1rem;
  line-height: 1.75rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

hr {
  display: block;
  width: 100%;
  max-width: 42.5ch;
  border: 0px;
  border-bottom: 0.25rem solid var(--special-color);
  margin: auto;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

/*------------------------------------------------------------------------------
 Fade-in
------------------------------------------------------------------------------*/
*.fade-in {
  filter: blur(15px);
  transition: filter 0.5s;
}

*.fade-in-settled {
  filter: blur(0px);
}

@media (prefers-reduced-motion) {
  *.fade-in {
    filter: blur(0px);
    transition: none;
  }
}

/*------------------------------------------------------------------------------
 Layout
------------------------------------------------------------------------------*/
main {
  display: grid;
  grid-template-columns: 20rem 1fr;
  grid-template-rows: 1fr;
  grid-column-gap: 0px;
  grid-row-gap: 0px;
  max-width: 100rem;
  margin: auto;
}

@media (max-width: 968px) {
  main {
    display: block;
  }
}

/*------------------------------------------------------------------------------
 Desktop nav
------------------------------------------------------------------------------*/
nav#outline ul {
  list-style-type: none;
  position: sticky;
  top: 0;
  padding: 2rem;
} 

@media (max-width: 968px) {
  nav#outline {
    display: none;
  }
}

/*------------------------------------------------------------------------------
 Mobile nav
------------------------------------------------------------------------------*/
#outline-mobile {
  display: none;
  position: fixed;
  top: -18rem;
  left: 0;
  width: 100%;
  border: 0px;
  background: none;
  padding: 0px;
  margin: 0px;
  transition: 0.35s ease-in-out;
  text-align: right;
  z-index: 5;
}

@media (max-width: 968px) {
  #outline-mobile {
    display: block;
  }
}

#outline-mobile.open {
  top: 0px;
}

#outline-mobile ul {
  background-color: var(--special-color-);
  padding: 2rem;
  width: 100%;
  margin: auto;
  list-style: outside;
}

#outline-mobile ul li {
  list-style-type: none;
}

#outline-mobile ul li a {
  color: white;
  text-decoration: none;
}

#outline-mobile ul li a:hover {
  text-decoration: underline;
}

#outline-mobile button {
  border: 0px;
  background-color: var(--special-color-);
  color: var(--contrast-color);
  font-family: var(--main-font);
  font-size: 0.85rem;
  padding: 0.85rem;
  padding-left: 2rem;
  padding-right: 2rem;
  border-bottom-left-radius: 0.25rem;
  cursor: pointer;
  transition: 0.35s ease-in-out;
}

#outline-mobile button:hover {
  background-color: var(--special-color--);
}

/*------------------------------------------------------------------------------
 Generic section
------------------------------------------------------------------------------*/
section {
  margin: auto;
  max-width: 72.5ch;
  padding: 2rem;
  padding-top: 3rem;
}

@media (max-width: 961px) {
  section {
    max-width: auto;
    padding: 1.5rem;
    padding-top: 2rem;
  }
}

section figure {
  text-align: center;
  margin-bottom: 1rem;
}

section figure img {
  max-width: 100%;
  display: block;
  margin-bottom: 1rem;
}

section figure figcaption {
  font-style: italic;
  color: var(--main-color---);
  max-width: 85%;
  margin: auto;
  padding: 0.5rem;
}

section ul {
  list-style-position: inside;
  padding-left: 2rem;
}

section ul li {
  list-style-type: disc;
  text-indent: -1.5rem;
  padding-bottom: 0.5rem;
}

section details {
}

section details summary {
  margin-bottom: 1.5rem;
  cursor: pointer;
  padding-left: 1rem;
  color: var(--special-color--);
}

section textarea {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  line-height: 1.5rem;
  min-height: 20rem;
  font-family: var(--alt-font);
  margin-bottom: 1rem;
}

section blockquote {
  background-color: var(--contrast-color-);
  box-shadow: 5px 5px 5px var(--contrast-color--);
  padding: 2rem;
  font-style: italic;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

/*------------------------------------------------------------------------------
 Header
------------------------------------------------------------------------------*/
header {
  background-image: url("https://lil-blog-media.s3.amazonaws.com/oflr-1400.jpg");
  min-height: 100vh;
  background-size: cover;
  display: flex;
  font-family: var(--main-font);
  position: relative;
  border-bottom: 0.5rem solid var(--special-color);
}

@media (max-width: 961px) {
  header {
    background-position: center center;
  }
}

header h1 {
  margin: auto;
  margin-left: 10rem;
  max-width: 36.5ch;
  padding: 2.25rem;
  color: var(--contrast-color);
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: grayscale(1);
}

@media (max-width: 1200px) {
  header h1 {
    margin: auto;
  }
}

@media (max-width: 961px) {
  header h1 {
    max-width: 90%;
    padding: 2rem;
    margin: auto;
  }
}

@media (min-width: 2200px) {
  header h1 {
    margin: auto;
  }
}

header h1 > * {
  display: block;
}

header h1 strong {
  font-size: 6.25rem;
  line-height: 6.45rem;
  margin-bottom: 0.5rem;
  letter-spacing: -3px;
}

@media (max-width: 1200px) {
  header h1 strong{
    font-size: 5.75rem;
    line-height: 6.25rem;
  }
}

@media (max-width: 961px) {
  header h1 strong {
    font-size: 5.25rem;
    line-height: 5.75rem;
  }
}

@media (max-width: 769px) {
  header h1 strong {
    font-size: 4.25rem;
    line-height: 5rem;
  }
}

header h1 span {
  font-weight: normal;
  font-size: 2.25rem;
  line-height: 3rem;
  letter-spacing: -1px;
}

@media (max-width: 1200px) {
  header h1 span {
    font-size: 2rem;
    line-height: 2.85rem;
  }
}

@media (max-width: 961px) {
  header h1 span {
    font-size: 1.85rem;
    line-height: 2.65rem;
  }
}

@media (max-width: 769px) {
  header h1 span {
    font-size: 1.5rem;
    line-height: 2.25rem;
  }
}

/*------------------------------------------------------------------------------
 Authors
------------------------------------------------------------------------------*/
section#authors {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  section#authors {
    display: block;
    margin-top: 2rem;
  }
}

section#authors .author {
  width: calc(100% / 3);
  text-align: center;
}

@media (max-width: 768px) {
  section#authors .author {
    width: 100%;
    display: block;
    clear: both;
    text-align: left;
  }
}

section#authors .author > * {
  display: block;
}

@media (max-width: 768px) {
  section#authors .author a {
    padding-top: 0.5rem;
    margin-bottom: 0.5rem;
  }
}


section#authors .author img {
  display: block;
  width: 9rem;
  border-radius: 100%;
  margin: auto;
  box-shadow: 2px 2px 2px var(--contrast-color--);
  margin-bottom: 1rem;
}

@media (max-width: 961px) {
  section#authors .author img {
    width: 6rem;
  }
}

@media (max-width: 768px) {
  section#authors .author img {
    width: 4rem;
    float: left;
    margin-right: 1rem;
  }
}

section#authors .lil {
  flex-basis: 100%;
  padding-top: 3.5rem;
  text-align: center;
}

@media (max-width: 768px) {
  section#authors .lil {
    text-align: left;
  }
}

section#authors .lil img {
  max-width: 70%;
  display: block;
}

@media (max-width: 768px) {
  section#authors .lil img {
    max-width: 100%;
  }
}