:root {
  --primary: #fff;
  --secondary: #00f;
  --tertiary: #f0f;
  --quaternary: #ff0;
}

:root {
  --fc-today-bg-color: var(--tertiary);
  --fc-button-bg-color: var(--secondary);
  --fc-button-border-color: var(--primary);
  --fc-button-text-color: var(--primary);
  --fc-button-hover-bg-color: var(--primary);
  --fc-button-hover-border-color: var(--primary);
  --fc-button-hover-text-color: var(--secondary);
  --fc-button-active-bg-color: var(--primary);
  --fc-button-active-border-color: var(--primary);
  --fc-button-active-text-color: var(--secondary);
}

.fc-button {
  border-radius: 0;
}

html {
  scroll-behavior: smooth;
}

html {
  background-color: var(--secondary);
  color: var(--primary);
  width: 100%;
}

body {
  width: calc(100% - 2rem);
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1rem;
  font-family: "ApfelGrotezk", sans-serif;
}

*::selection {
  background-color: var(--primary);
  color: var(--secondary);
}

* {
  text-decoration-thickness: 0.075em;
  text-decoration-skip: ink;
}

a {
  color: var(--primary);
}

@font-face {
  font-family: "Basteleur";
  src: url("fonts/Basteleur-Bold.woff2") format("woff2");
  src: url("fonts/Basteleur-Bold.woff") format("woff");
  font-weight: bold;
}

@font-face {
  font-family: "Basteleur";
  src: url("fonts/Basteleur-Regular.woff2") format("woff2");
  src: url("fonts/Basteleur-Regular.woff") format("woff");
  font-weight: normal;
}

@font-face {
  font-family: "ApfelGrotezk";
  src: url("fonts/ApfelGrotezk-Regular.woff2") format("woff2");
  font-weight: normal;
}

@font-face {
  font-family: "ApfelGrotezk";
  src: url("fonts/ApfelGrotezk-Fett.woff2") format("woff2");
  font-weight: bold;
}

@font-face {
  font-family: "Necto";
  src: url("fonts/NectoMono-Regular.woff2") format("woff2");
  font-weight: normal;
}

.language-modal {
  width: 100%;
  text-align: center;
  border-bottom: 1px solid var(--primary);
  padding: 0.5rem 0;
}

.language-modal button {
  border: none;
  background-color: transparent;
  color: var(--primary);
  font-family: "ApfelGrotezk", sans-serif;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.75rem;
}

header {
  height: fit-content;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
  height: 3rem;
  gap: 1rem;
  position: sticky;
  top: 0;
  background-color: var(--secondary);
  border-bottom: 1px solid var(--primary);
  z-index: 10;
}

header .logo {
  min-width: 1rem;
  height: auto;
  width: auto;
  flex-shrink: 1;
}

header a {
  text-decoration: none;
}

main {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 1rem 0;
}

section {
  scroll-margin-top: 4rem;
}

nav ul {
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

h1 {
  font-family: "Basteleur", serif;
  font-size: 2rem;
  margin-bottom: 0.75rem;
  margin-top: 1rem;
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  margin-top: 0.75rem;
}

p {
  font-size: 1rem;
  margin: 0.5rem 0;
  line-height: 1.25;
}

ul {
  list-style: disc;
  padding-left: 1rem;
  margin: 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

footer {
  text-align: center;
  border-top: 1px solid var(--primary);
  padding: 0.5rem 0;
}

footer p {
  font-size: 0.75rem;
  margin: 0.25rem 0;
}

.file-list {
  font-family: "Necto", monospace;
  list-style: none;
  padding: 0 0.8em;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-variant-ligatures: none;
  padding: 0;
}

.file-list li::before {
  content: "\2193";
  margin-right: 0.5em;
  background: linear-gradient(0deg, var(--primary), var(--primary));
  background-size: 100% 0.08em;
  background-repeat: no-repeat;
  background-position: 0 70%;
  position: relative;
  top: 0.1em;
}

.file-list li {
  width: fit-content;
}

.file-list a {
  text-decoration: none;
}

#contacts p {
  font-size: 1.5rem;
}

#calendar iframe {
  border-width: 0 !important;
  height: auto !important;
  width: 100% !important;
  min-height: 70svh !important;
  max-height: 100svh !important;
}