@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-Italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-ExtraBold.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("/assets/fonts/poppins/Poppins-Black.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-paper: #ffffff;
  --color-ink: #000000;
  --color-body-text: #333333;
  --color-muted: #666666;
  --color-line: #e6e6e6;
  --color-accent: #cd9a00;
  --color-accent-hover: #fcb900;

  --font-sans: "Poppins", sans-serif;
  --font-size-base: clamp(18px, 1.6vw, 20px);

  --content-width: 800px;
  --wide-width: 1400px;
  --gutter: 1.25rem;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 2.75rem;
  --space-xl: 4.5rem;
}

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

body {
  margin: 0;
  background-color: var(--color-paper);
  color: var(--color-body-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.75;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1,
h2,
h3,
h4 {
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.35;
  margin: var(--space-lg) 0 var(--space-sm);
}

h1 {
  font-size: clamp(36px, 3.5vw, 58px);
  margin-top: 0;
}

h2 {
  font-size: clamp(28px, 2.6vw, 40px);
}

h3 {
  font-size: clamp(22px, 1.9vw, 30px);
}

h4 {
  font-size: clamp(19px, 1.5vw, 22px);
}

p {
  margin: 0 0 var(--space-sm);
}

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

a:hover,
a:focus {
  color: var(--color-accent-hover);
}

ul,
ol {
  padding-left: 1.25em;
}

strong {
  font-weight: 600;
}

.wrap {
  max-width: var(--wide-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.wrap--narrow {
  max-width: var(--content-width);
}

.button {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-paper);
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  padding: 0.75em 1.5em;
  border-radius: 2px;
  border: 1px solid var(--color-accent);
}

.button:hover,
.button:focus {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-paper);
}

.button--outline {
  background-color: transparent;
  color: var(--color-ink);
  border-color: var(--color-accent);
}

.button--outline:hover,
.button--outline:focus {
  background-color: var(--color-accent);
  color: var(--color-paper);
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Site header */

.site-header {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

/* On the front page the header floats transparently over the hero image;
   everywhere else it's a plain solid bar. */
body.home .site-header {
  position: absolute;
  inset-inline: 0;
  top: 0;
  z-index: 20;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 700px) {
  .site-header {
    position: static !important;
    background-color: var(--color-ink) !important;
  }
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-block: var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: inherit;
}

.brand:hover,
.brand:focus {
  color: inherit;
}

.brand__logo {
  width: 56px;
  height: auto;
}

.brand__name {
  font-weight: 700;
  font-size: 1.4rem;
  line-height: 1.2;
}

.brand__tagline {
  margin: 0;
  font-size: 0.85rem;
  color: #cccccc;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0.25rem;
}

.nav-toggle svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.site-nav__list a {
  color: inherit;
  text-decoration: none;
}

.site-nav__list a:hover,
.site-nav__list a:focus {
  color: var(--color-accent);
}

@media (max-width: 700px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    width: 100%;
    order: 3;
  }

  .site-nav--open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    gap: var(--space-sm);
    padding-block: var(--space-sm);
  }
}

/* Hero (front page only) */

.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--color-paper);
}

.hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 46% 79%;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.hero__content {
  position: relative;
  padding-block: var(--space-xl) var(--space-lg);
}

.hero__content h1,
.hero__content p {
  color: var(--color-paper);
}

.hero__date {
  font-size: 1.1rem;
}

/* Home intro (Kva er Regncon / Program og info / Discord) */

.intro {
  background-color: var(--color-ink);
  color: var(--color-paper);
  padding-block: var(--space-lg);
}

.intro a:not(.button) {
  color: var(--color-accent-hover);
}

.intro__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.intro__grid h2 {
  color: var(--color-paper);
  text-align: center;
  font-size: clamp(22px, 2vw, 28px);
}

.intro__grid .button-group {
  justify-content: center;
}

/* Sponsors */

.sponsors {
  position: relative;
  color: var(--color-paper);
  padding-block: var(--space-xl);
}

.sponsors__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

.sponsors__scrim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
}

.sponsors__content {
  position: relative;
}

.sponsors__heading {
  text-align: center;
  margin-bottom: var(--space-md);
}

.sponsors__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.sponsors__grid img {
  margin-inline: auto;
  max-height: 90px;
  width: auto;
}

.sponsors__note {
  text-align: center;
}

.sponsors__note a {
  color: var(--color-accent-hover);
}

/* Generic page content */

.page {
  padding-block: var(--space-lg);
}

.page-content h1:first-child {
  margin-top: 0;
}

.columns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-block: var(--space-md);
}

.column {
  flex: 1 1 260px;
}

.table-wrap {
  overflow-x: auto;
  margin-block: var(--space-md);
}

table {
  border-collapse: collapse;
  width: 100%;
}

table caption {
  text-align: left;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

th,
td {
  border: 1px solid var(--color-line);
  padding: 0.6em 0.8em;
  text-align: left;
  vertical-align: top;
}

th {
  background-color: #fafafa;
}

.media {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: center;
  margin-block: var(--space-md);
}

.media img {
  flex: 1 1 260px;
}

.media__content {
  flex: 2 1 320px;
}

.file-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 600;
  text-decoration: none;
}

.file-link::before {
  content: "↓";
}

.file-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* Site footer */

.site-footer {
  background-color: var(--color-ink);
  color: var(--color-paper);
  padding-block: var(--space-md);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.site-footer p {
  margin: 0;
  font-size: 0.85rem;
  color: #cccccc;
}

.site-footer a {
  color: inherit;
}

.social-links {
  display: flex;
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #2a2a2a;
  color: var(--color-paper);
}

.social-links a:hover,
.social-links a:focus {
  background-color: var(--color-accent);
}

.social-links svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}