@font-face {
  font-display: swap;
  font-family: 'Raleway';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/raleway-v37-latin-300.woff2') format('woff2'); 
}
@font-face {
  font-display: swap;
  font-family: 'Raleway';
  font-style: italic;
  font-weight: 300;
  src: url('../fonts/raleway-v37-latin-300italic.woff2') format('woff2'); 
}
@font-face {
  font-display: swap;
  font-family: 'Raleway';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/raleway-v37-latin-regular.woff2') format('woff2'); 
}
@font-face {
  font-display: swap;
  font-family: 'Raleway';
  font-style: italic;
  font-weight: 400;
  src: url('../fonts/raleway-v37-latin-italic.woff2') format('woff2'); 
}
@font-face {
  font-display: swap;
  font-family: 'Raleway';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/raleway-v37-latin-500italic.woff2') format('woff2'); 
}

@font-face {
  font-display: swap;
  font-family: 'Archivo Black';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/archivo-black-v23-latin-regular.woff2') format('woff2'); 
}

@font-face {
  font-display: swap; 
  font-family: 'Google Sans Code';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/google-sans-code-v14-latin-300.woff2') format('woff2');
}

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

  /* Color scheme */
  --textcolor: rgb(47, 5, 18);
  --bgcolor: rgb(243, 239, 213);
  --highlight: rgb(184, 77, 52);
}

@media (prefers-color-scheme: dark) {
  * {
    --textcolor: rgb(245, 245, 251);
    --bgcolor: rgb(29, 25, 25);
    --highlight: rgb(207, 194, 144);
  }

  body {
    font-weight: 300;
  }
}

body {
  font-size: 18px;
  font-family: Raleway, system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.4;
  color: var(--textcolor);
  background: var(--bgcolor);
  position: relative;
  max-width: 56em;
  min-height: 95vh;
  margin: 0 auto;  /* centers the layout */
  scrollbar-gutter: stable;
  padding-bottom: 4em; /* for footer */
}

/* ------- Sections ------- */

section {
  padding: calc(6em + 5vw) 5vw calc(6em + 8vw) 5vw;
  /* ! Everything below is needed ! */
  display: none;
  position: absolute;
  top: 0;
  min-height: 100vh;
  width: 100%;
  background: var(--bgcolor);
}

section:target { /* Show section */
  display: block;
}

section#home { /* Show #home by default */
  display: block;
}

/* ------- Header ------- */

header {
  padding: 5vw 5vw 0 5vw;
  display: flex;
  flex-wrap: wrap;
  position: absolute;
  width: 100%;
  z-index: 2;
}

header h1 {
  font-size: 1em;
  flex: 1; /* pushes nav to the right */
  white-space: nowrap;
  padding: 0 5vw .5em 0;
}

header nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

nav a:not(.social):last-of-type::after {
  content: "//";
  margin-left: 2vw;
  margin-right: 2vw;
  opacity: 0.9;
  color: var(--textcolor);
  pointer-events: none;
}

.social, .social ~ a {
  font-size: 0.85em;
  opacity: 0.7;
}

/* ------- General ------- */

a {
  text-decoration: none;
  color: var(--highlight);
}

a:hover {
  border-bottom: 1px solid;
}

h2,h3,h4,h5,h6 {
  font-weight: 500;
	line-height: 1;
  margin: 1.8em 0 1em 0;
  scroll-margin-top: 2em;
}

h1 {
  font-family: Archivo Black, system-ui, sans-serif;
	font-size: 3rem;
  line-height: 1;
  margin: .6em 0 1.2em 0;
}

h2 {
	font-size: 1.65rem;
}

h3 {
	font-size: 1.25rem;
}

p, ul, ol, article {
  max-width: 60ch; /* Limit line-length to 60 characters */
  margin-bottom: 1em;
  line-height: 1.4;
  letter-spacing: .011em;
}

ul {
  list-style-type: none;
}

ul li::marker {
  content: "\2022   ";
}

li {
  margin-bottom: .2em;
}

ul, ol {
  padding-left: 2ch;
}

#blog ul li {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 0.5em;
}

#blog ul li time {
  flex-shrink: 0;
  width: 6rem;
  font-family: Google Sans Code, ui-monospace, monospace;
  font-size: .8em;
  opacity: 0.6;
}

small {
  font-size: .85em;
}

hr {
  height: 1px;
  border: 0;
  background: currentColor;
  opacity: .1;
  margin: 1.2em 0;
}

abbr[title]:hover {
  opacity: .7;
  cursor: help;
}

blockquote {
  padding-left: 2ch;
  opacity: .7;
  margin-bottom: .6em;
  position: relative;
}

blockquote:before {
  content: "";
  position:absolute;
  left: 0;
  top: .3em;
  bottom: .3em;
  background: currentColor;
  width: 1px;
  opacity: .2;
}

img, svg, video, audio {
  display: block;
  max-width: 100%;
  height: auto;
  fill: currentColor;
}

code, textarea {
  font-family: Google Sans Code, ui-monospace, monospace;
  font-size: 0.9em;
  opacity: .7;
}

pre, textarea {
  font-size: .9em;
  color: inherit;
  line-height:inherit;
  padding:.6em .9em;
  margin: 1.8em 0 1.8em 0;
  position: relative;
  display: block;
  width: 100%;
  white-space: pre;
  border:0;
  border-radius: .5rem;
  background: oklch(from var(--bgcolor) calc(l + 0.1) c h);
  box-decoration-break: slice
  max-width: 100%;
  overflow-x: auto;
  white-space: pre;
  word-wrap: normal;
}

/* Inline footnotes */

label {
  cursor: pointer;
  vertical-align: super;
  line-height: 1;
  font-size: .75em;
  padding-left: .1em;
}

label:hover {
  color: var(--highlight);
}

label:before {content:"[";}
label:after {content:"]";}

label + input,
label + input + small {
  display: none;
}

input:checked + small {
  display: block;
  padding: .8em 0 1em 2.5vw;;
}

/* Figures */

figure {
  margin: 2em 0 1.5em 0;
}

figure figcaption {
  margin: 0.8em 0 0 0;
  font-size: .85em;
  opacity: .7;
}

/* Responsive video embeds */

figure.video {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
}

figure.video iframe, figure.video object, figure.video embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  visibility: hidden; /* so loading="lazy" should work */
}

section:target iframe {
  visibility: visible;
}

/* External links */

a[href*="//"]:after {
  font-weight: 300;
  font-size: .85em;
  content: "\2197"; /* top right arrow: ↗ */
  color: var(--textcolor);
  opacity: .25;
}

a[href*="//"]:hover:after {
  color: var(--highlight);
  opacity: 1;
}

/* File links */

a:before {
  font-size: .7em;
  margin-right: .4em;
}

/* ------- Smaller screens ------- */

@media only screen and (max-width: 680px) {
  body { font-size: 16px; }

  #blog ul li {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    margin-bottom: 1.2em;
    text-align: left;
  }

  #blog ul li time {
    width: auto; /* Let it sit naturally on top */
  }
}