/* Palette inspired by https://darioamodei.com */
:root {
  --swatch-ivory-light: #faf9f5;
  --swatch-ivory-medium: #f0eee6;
  --swatch-ivory-dark: #e8e6dc;
  --swatch-slate-dark: #1f1e1d;
  --swatch-slate-medium: #3d3d3a;
  --swatch-slate-light: #5e5d59;
  --swatch-cloud-light: #d1cfc5;
  --swatch-cloud-medium: #b0aea5;

  --colors-background: var(--swatch-ivory-medium);
  --colors-text: var(--swatch-slate-dark);
  --colors-text-secondary: var(--swatch-slate-light);
  --colors-text-link-hover: var(--swatch-slate-light);
  --colors-border: var(--swatch-cloud-light);
  --colors-primary-accent: var(--swatch-slate-dark);

  --font-primary: "Newsreader", "Times New Roman", serif;
  --font-size-body: 1.25rem;
  --line-height-body: 1.6;
  --container-narrow: 38.75rem;
  --section-gap: 1.3em;
  --header-gap: 2.5rem;
}

html.u-mode-invert {
  --colors-background: var(--swatch-slate-dark);
  --colors-text: var(--swatch-ivory-medium);
  --colors-text-secondary: var(--swatch-cloud-medium);
  --colors-text-link-hover: var(--swatch-cloud-medium);
  --colors-border: var(--swatch-slate-light);
  --colors-primary-accent: var(--swatch-slate-dark);
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--colors-background);
  color: var(--colors-text);
  font-family: var(--font-primary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  font-weight: 400;
  transition:
    color 0.2s linear,
    background-color 0.2s linear;
}

::selection {
  background-color: rgba(0, 100, 255, 0.26);
  color: inherit;
}

::-moz-selection {
  background-color: rgba(0, 100, 255, 0.26);
  color: inherit;
}

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow: clip;
}

.container {
  width: 100%;
  max-width: 87.5rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.container--narrow {
  width: 80%;
  max-width: var(--container-narrow);
  padding-left: 10px;
  padding-right: 10px;
}

main.container--narrow {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.name-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.5rem;
  margin-bottom: var(--section-gap);
  border-bottom: 1px solid var(--colors-border);
}

.header-name-link {
  display: inline-flex;
  align-items: flex-end;
  text-decoration: none;
  color: inherit;
  transition: color 0.2s linear;
}

.header-name-link:hover {
  color: var(--colors-text);
}

.header-name {
  margin: 0;
  font-size: 1.44em;
  font-weight: 600;
  line-height: 1;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  color: var(--colors-text);
  text-decoration: none;
}

.icon-link:hover {
  color: var(--colors-text-link-hover);
}

a {
  color: var(--colors-text);
  text-underline-offset: 0.1em;
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  transition: color 0.2s linear;
}

a:hover {
  color: var(--colors-text-link-hover);
}

a:focus-visible {
  outline: 2px solid var(--colors-text);
  outline-offset: 2px;
}

.intro {
  margin-bottom: var(--section-gap);
}

.intro p {
  margin: 0 0 0.75em;
}

.intro p:last-child {
  margin-bottom: 0;
}

.section {
  margin-top: var(--section-gap);
}

.section--last {
  margin-bottom: 4rem;
}

.section-title {
  margin: 0 0 0.7em;
  font-size: 1.2em;
  font-weight: 600;
  line-height: 1.2;
}

.bullet-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8em;
}

.bullet-list__item {
  position: relative;
  padding-left: 1em;
}

.bullet-list__item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--colors-text-secondary);
}

.bullet-list__link {
  margin-right: 0.25em;
}

.bullet-list__text {
  margin-right: 0.25em;
}

.bullet-list__meta {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  color: var(--colors-text-secondary);
  font-size: 0.95em;
}

.bullet-list__meta span {
  white-space: pre-wrap;
}

/* Dark / light toggle (Dario-style) */
.toggle-switch {
  flex-shrink: 0;
}

.toggle-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-label {
  position: relative;
  display: block;
  width: 32px;
  height: 18px;
  border: 1px solid var(--colors-primary-accent);
  border-radius: 999px;
  cursor: pointer;
  background-color: transparent;
}

.toggle-label::before {
  content: "";
  position: absolute;
  height: 14px;
  width: 14px;
  left: 2px;
  bottom: 1px;
  background-color: var(--colors-primary-accent);
  border-radius: 50%;
}

.toggle-label.has-transition::before {
  transition: transform 0.2s ease;
}

.toggle-checkbox:checked + .toggle-label::before {
  transform: translateX(14px);
}

.toggle-checkbox:focus-visible + .toggle-label {
  outline: 2px solid var(--colors-text);
  outline-offset: 2px;
}

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

@media (max-width: 479px) {
  .container--narrow {
    width: 95%;
  }

  body {
    font-size: 1.125rem;
  }
}