:root {
  color-scheme: dark;

  /* Logoen er tilpasset akkurat denne bunnen. */
  --natt: #0b0e14;
  --flate: #131923;
  --kort: #1c2430;
  --strek: #2e3845;
  --tekst: #e8ecf1;
  --dempet: #a0aab7;
  --is: #5cb1ea;
  --rav: #f2b63c;

  --krom: linear-gradient(178deg, #fbfcfd 8%, #cfd6de 44%, #78838f 53%, #e3e8ee 60%, #a7b0bb 96%);
  --spiss: linear-gradient(90deg, transparent, var(--is) 22%, #eaf6ff 50%, var(--is) 78%, transparent);

  --skilt: Bahnschrift, "DIN Alternate", "Avenir Next", Roboto, "Segoe UI", system-ui, sans-serif;
  --vanlig: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --maskin: ui-monospace, "Cascadia Mono", Consolas, Menlo, "Courier New", monospace;
}

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

html {
  background: var(--natt);
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--natt);
  color: var(--tekst);
  font: 400 1.0625rem/1.65 var(--vanlig);
}

/* Sotkorn over hele siden. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 20;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='k'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23k)'/%3E%3C/svg%3E");
  opacity: 0.05;
  pointer-events: none;
}

img { display: block; width: 100%; height: auto; }
figure { margin: 0; }
p { margin: 0; }
p + p { margin-top: 1em; }

:focus-visible {
  outline: 2px solid var(--is);
  outline-offset: 3px;
  border-radius: 2px;
}

.ramme {
  width: min(100%, 76rem);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.skjult {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.hopp {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 30;
  padding: 0.5rem 1rem;
  background: var(--tekst);
  color: var(--natt);
  font-weight: 600;
}
.hopp:focus { top: 0.75rem; }

/* Overskriftene er krom, som logoen, med den spisse streken under. */

h2, h3 { margin: 0; font-family: var(--skilt); }

h2 {
  width: fit-content;
  padding-right: 0.14em;
  background: var(--krom);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(3rem, 9.5vw, 6.5rem);
  font-style: italic;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.hode::after {
  content: "";
  display: block;
  width: min(100%, 22rem);
  height: 4px;
  margin-top: 0.6rem;
  background: var(--spiss);
  clip-path: polygon(0 50%, 50% 0, 100% 50%, 50% 100%);
}

/* Menyen */

.topp {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgb(11 14 20 / 0.72);
  border-bottom: 1px solid rgb(255 255 255 / 0.07);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.topp__rad {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 4rem;
}

.topp__logo { flex: none; display: block; }
.topp__logo img { width: auto; height: 2.75rem; }

.meny {
  display: flex;
  gap: clamp(0.8rem, 3.2vw, 2.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.meny a {
  position: relative;
  display: block;
  padding-block: 0.6rem;
  color: var(--dempet);
  font: italic 600 clamp(0.8125rem, 1.8vw, 1rem)/1.2 var(--skilt);
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.meny a::after {
  content: "";
  position: absolute;
  inset: auto 0 0.2rem;
  height: 3px;
  background: var(--spiss);
  clip-path: polygon(0 50%, 50% 0, 100% 50%, 50% 100%);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.meny a:hover, .meny a:focus-visible { color: #fff; }
.meny a:hover::after, .meny a:focus-visible::after { transform: scaleX(1); }

/* Alle fire punktene skal få plass på én linje, også på små telefoner. */
@media (max-width: 480px) {
  .topp__logo img { height: 2.25rem; }
  .meny { gap: 0.5rem; }
  .meny a { font-size: 0.75rem; letter-spacing: 0.03em; }
}

/* Toppen av siden */

.start {
  position: relative;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: clamp(1rem, 3vh, 1.75rem);
  min-height: calc(100svh - 4rem);
  padding: 2rem 1rem 5rem;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

.start::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 28%;
  background: linear-gradient(to bottom, transparent, var(--natt));
  pointer-events: none;
}

.luft { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.luft i { position: absolute; display: block; }

/* Røyken trekker seg unna logoen, så det blir mørkt og blått bak den. */
.luft::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(50% 46% at 50% 40%, rgb(43 120 184 / 0.3), transparent 72%),
    radial-gradient(62% 58% at 50% 42%, rgb(11 14 20 / 0.92) 30%, transparent 85%),
    linear-gradient(to bottom, rgb(11 14 20 / 0.8), transparent 30%);
}

.roek {
  top: 0;
  left: 0;
  width: calc(100% + 1400px);
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='900'%3E%3Cfilter id='r' x='0' y='0' width='100%25' height='100%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.0036 .0072' numOctaves='5' seed='11' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .52 0 0 0 0 .64 0 0 0 0 .8 2.6 0 0 0 -1.05'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23r)'/%3E%3C/svg%3E") 0 0 / 1400px 900px;
  opacity: 0.3;
  animation: drive 90s linear infinite;
}

.roek--bak {
  background-position: 0 -300px;
  opacity: 0.18;
  animation-duration: 150s;
  animation-direction: reverse;
}

.bane {
  z-index: 2;
  top: 42%;
  left: 50%;
  width: min(118vw, 66rem);
  aspect-ratio: 1;
  translate: -50% -50%;
  rotate: -20deg;
  scale: 1 0.36;
}

.bane::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(transparent 0 58%, rgb(92 177 234 / 0.9) 97%, #fff 99.6%, transparent 100%);
  -webkit-mask: radial-gradient(closest-side, transparent calc(100% - 4px), #000 calc(100% - 3px));
  mask: radial-gradient(closest-side, transparent calc(100% - 4px), #000 calc(100% - 3px));
  animation: rundt 16s linear infinite;
}

.bane--ytre {
  width: min(150vw, 88rem);
  rotate: -14deg;
  scale: 1 0.3;
  opacity: 0.45;
}
.bane--ytre::before { animation-duration: 27s; animation-direction: reverse; }

.gnister {
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% + 640px);
  background-image:
    radial-gradient(1.6px 1.6px at 60px 90px, #d9efff, transparent),
    radial-gradient(1.2px 1.2px at 210px 330px, #8fcbf3, transparent),
    radial-gradient(2px 2px at 390px 150px, #f6c872, transparent),
    radial-gradient(1.4px 1.4px at 520px 470px, #d9efff, transparent),
    radial-gradient(1.8px 1.8px at 120px 560px, #8fcbf3, transparent),
    radial-gradient(1.2px 1.2px at 330px 610px, #f6c872, transparent);
  background-size: 640px 640px;
  -webkit-mask: linear-gradient(to top, #000 45%, transparent 92%);
  mask: linear-gradient(to top, #000 45%, transparent 92%);
  animation: stige 34s linear infinite;
}

.gnister--smaa {
  background-size: 430px 640px;
  background-position: 170px 90px;
  opacity: 0.55;
  animation-duration: 58s;
}

.logo {
  position: relative;
  width: min(88vw, 40rem, 92vh);
  margin: 0;
  animation: frem 1.6s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.logo img { filter: drop-shadow(0 1rem 2.5rem rgb(0 0 0 / 0.65)); }

/* Lyset som glir over kromen. Følger formen til logoen. */
.logo__glans {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 42%, rgb(255 255 255 / 0.85) 50%, rgb(160 215 255 / 0.5) 54%, transparent 62%) 130% 0 / 260% 100% no-repeat;
  -webkit-mask: url("bilder/sootfox-studios.png") center / 100% 100% no-repeat;
  mask: url("bilder/sootfox-studios.png") center / 100% 100% no-repeat;
  animation: glans 8s ease-in-out 1.4s infinite;
}

.start__linje {
  max-width: 34rem;
  font: italic 600 clamp(1.25rem, 3.2vw, 1.875rem)/1.25 var(--skilt);
  letter-spacing: 0.01em;
  text-wrap: balance;
  animation: frem 1.6s cubic-bezier(0.2, 0.7, 0.2, 1) 0.25s both;
}

.start__naa {
  margin: 0;
  animation: frem 1.6s cubic-bezier(0.2, 0.7, 0.2, 1) 0.45s both;
}

.start__naa a {
  color: var(--dempet);
  font: 500 0.8125rem/1.5 var(--maskin);
  letter-spacing: 0.06em;
  text-decoration-color: var(--is);
  text-underline-offset: 0.3em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}
.start__naa a:hover { color: #fff; }

/* Spillene */

.spill { padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 5rem); }

.kort-ramme {
  margin-top: clamp(1.75rem, 4vw, 3rem);
  filter: drop-shadow(0 0 1px rgb(92 177 234 / 0.6)) drop-shadow(0 1.75rem 2.5rem rgb(0 0 0 / 0.6));
}

.kort {
  position: relative;
  display: grid;
  background: linear-gradient(150deg, var(--kort), var(--flate));
  clip-path: polygon(0 0, calc(100% - 2.5rem) 0, 100% 2.5rem, 100% 100%, 2.5rem 100%, 0 calc(100% - 2.5rem));
  overflow: hidden;
}

.kort__bilde {
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(to bottom, #000 92%, transparent);
  mask-image: linear-gradient(to bottom, #000 92%, transparent);
  transition: scale 0.7s ease;
}

.kort:hover .kort__bilde { scale: 1.03; }

.kort__tekst { padding: 1.25rem clamp(1.25rem, 4vw, 3rem) clamp(2.75rem, 5vw, 3.5rem); }

@media (min-width: 900px) {
  .kort { grid-template-columns: 7fr 6fr; align-items: center; }
  .kort__bilde {
    -webkit-mask-image: linear-gradient(to right, #000 74%, transparent);
    mask-image: linear-gradient(to right, #000 74%, transparent);
  }
  .kort__tekst { padding: 3rem clamp(2rem, 4vw, 3.5rem) 3rem 0.5rem; }
}

.stikker {
  color: var(--rav);
  font: 500 0.8125rem/1.4 var(--maskin);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.oktan {
  display: flex;
  align-items: flex-end;
  gap: 0.16em;
  margin: 0.45em 0 0.4em;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 0.8;
}

.oktan__tall {
  flex: none;
  width: auto;
  height: 0.8em;
  filter: drop-shadow(0 0 0.14em rgb(242 182 60 / 0.55));
}
.oktan__tall .lys { fill: var(--rav); animation: flimmer 9s linear infinite; }
.oktan__tall .av { fill: var(--rav); opacity: 0.1; }

.oktan__navn { font-stretch: 75%; letter-spacing: 0.01em; text-transform: uppercase; }

.lenke {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--is);
  font: italic 600 1.0625rem/1.3 var(--skilt);
  letter-spacing: 0.04em;
  text-underline-offset: 0.3em;
  text-transform: uppercase;
}

/* Hele kortet kan klikkes. */
.lenke::after { content: ""; position: absolute; inset: 0; }
.kort:hover .lenke { color: #fff; }

.tall {
  display: grid;
  gap: 1.5rem 2rem;
  margin: clamp(2.25rem, 5vw, 3.5rem) 0 0;
  padding: 0;
  color: var(--dempet);
  font-size: 0.9375rem;
  line-height: 1.45;
  list-style: none;
}

.tall strong {
  display: block;
  width: fit-content;
  padding-right: 0.14em;
  background: var(--krom);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font: italic 700 clamp(2.25rem, 4.6vw, 3.25rem)/1.1 var(--skilt);
}

@media (min-width: 700px) {
  .tall { grid-template-columns: repeat(3, 1fr); }
}

.bildepar {
  display: grid;
  gap: 1.5rem;
  margin-top: clamp(2.25rem, 5vw, 3.5rem);
}

@media (min-width: 900px) {
  .bildepar { grid-template-columns: 1fr 1fr; }
}

.bildepar img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 1.5rem) 0, 100% 1.5rem, 100% 100%, 1.5rem 100%, 0 calc(100% - 1.5rem));
}

figcaption {
  margin-top: 0.6rem;
  color: var(--dempet);
  font: 400 0.8125rem/1.5 var(--maskin);
}

/* Info */

.info {
  --skraa: clamp(1.5rem, 4.5vw, 4.5rem);
  padding-block: calc(var(--skraa) + clamp(2.5rem, 6vw, 5rem));
  background: linear-gradient(170deg, var(--kort), var(--flate) 55%);
  clip-path: polygon(0 var(--skraa), 100% 0, 100% calc(100% - var(--skraa)), 0 100%);
}

.info__rad {
  display: grid;
  gap: 2.5rem clamp(2.5rem, 6vw, 5rem);
  align-items: start;
  margin-top: clamp(1.75rem, 4vw, 3rem);
}

@media (min-width: 900px) {
  .info__rad { grid-template-columns: 7fr 5fr; }
}

.fakta { margin: 0; }

.fakta div {
  display: grid;
  gap: 0.1rem 1.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--strek);
}
.fakta div:first-child { border-top: 1px solid var(--strek); }

@media (min-width: 560px) {
  .fakta div { grid-template-columns: 12rem 1fr; }
}

.fakta dt {
  color: var(--dempet);
  font: 500 0.8125rem/1.9 var(--maskin);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.fakta dd { margin: 0; font-weight: 600; }

.arbeid {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgb(11 14 20 / 0.55);
  clip-path: polygon(0 0, calc(100% - 1.5rem) 0, 100% 1.5rem, 100% 100%, 1.5rem 100%, 0 calc(100% - 1.5rem));
}

.arbeid h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  font-style: italic;
  font-weight: 600;
  line-height: 1.2;
}

.arbeid ul { margin: 1rem 0 0; padding: 0; list-style: none; }

.arbeid li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.5rem;
  line-height: 1.4;
}

.arbeid li::before {
  content: "";
  position: absolute;
  left: 0.2rem;
  top: 1rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--is);
  box-shadow: 0 0 0.6rem var(--is);
  animation: puls 2.6s ease-in-out infinite;
}
.arbeid li:nth-child(2)::before { animation-delay: 0.4s; }
.arbeid li:nth-child(3)::before { animation-delay: 0.8s; }

.arbeid p {
  margin-top: 1rem;
  color: var(--dempet);
  font: 400 0.8125rem/1.5 var(--maskin);
}

/* Kontakt */

.kontakt { padding-block: clamp(3.5rem, 9vw, 7rem); }

.kontakt__rad {
  display: grid;
  gap: 1.25rem clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.kontakt__rad p {
  max-width: 34rem;
  font-size: clamp(1.125rem, 2vw, 1.3125rem);
  line-height: 1.5;
  text-wrap: balance;
}

.kontakt__adresse {
  display: inline-block;
  margin-top: 0.6rem;
  color: var(--is);
  font: italic 600 clamp(1.125rem, 4.4vw, 2rem)/1.25 var(--skilt);
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  text-underline-offset: 0.25em;
  transition: color 0.2s ease;
}
.kontakt__adresse:hover { color: #fff; }

@media (min-width: 900px) {
  .kontakt__rad { grid-template-columns: auto 1fr; }
}

/* Om oss */

.om {
  position: relative;
  padding-block: clamp(4rem, 10vw, 8rem);
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(60% 70% at 85% 45%, rgb(43 120 184 / 0.2), transparent 72%);
  border-top: 1px solid rgb(255 255 255 / 0.07);
}

.om__merke {
  position: absolute;
  right: -7%;
  top: 50%;
  z-index: -1;
  width: min(92vw, 56rem);
  translate: 0 -50%;
  opacity: 0.2;
  -webkit-mask-image: linear-gradient(to left, #000 40%, transparent 95%);
  mask-image: linear-gradient(to left, #000 40%, transparent 95%);
  pointer-events: none;
}

.om__ingress {
  max-width: 40rem;
  margin-top: clamp(1.25rem, 3vw, 2rem);
  font: italic 600 clamp(1.625rem, 4.2vw, 3rem)/1.12 var(--skilt);
  text-wrap: balance;
}

.om__tekst { max-width: 40rem; margin-top: 1.5rem; }

/* Bunnen */

.bunn {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 2.5rem;
  padding-block: 2.5rem 3rem;
  border-top: 1px solid var(--strek);
  color: var(--dempet);
  font-size: 0.9375rem;
}
.bunn img { flex: none; width: auto; height: clamp(4.5rem, 8vw, 6rem); }
.bunn div { flex: 1 1 20rem; max-width: 40rem; }
.bunn strong { color: var(--tekst); }

/* Bevegelse */

@keyframes drive { to { transform: translate3d(-1400px, 0, 0); } }
@keyframes stige { to { transform: translate3d(0, -640px, 0); } }
@keyframes rundt { to { transform: rotate(360deg); } }
@keyframes frem { from { opacity: 0; transform: translateY(1.25rem) scale(0.985); filter: blur(10px); } }
@keyframes glans { 0% { background-position: 130% 0; } 38%, 100% { background-position: -40% 0; } }
@keyframes flimmer { 0%, 91%, 93%, 95%, 100% { opacity: 1; } 92%, 94% { opacity: 0.55; } }
@keyframes puls { 50% { opacity: 0.35; } }

/* Menyen viser hvor du er, og delene glir inn når du blar. Der nettleseren ikke kan dette, står alt bare stille. */

@supports (animation-timeline: view()) {
  body { timeline-scope: --games, --info, --contact, --about; }

  #games { view-timeline-name: --games; }
  #info { view-timeline-name: --info; }
  #contact { view-timeline-name: --contact; }
  #about { view-timeline-name: --about; }

  .meny a { animation: meny-lys linear; }
  .meny a::after { animation: meny-strek linear; }
  .meny a, .meny a::after { animation-range: cover 50vh cover calc(100% - 50vh); }

  .meny a[href="#games"], .meny a[href="#games"]::after { animation-timeline: --games; }
  .meny a[href="#info"], .meny a[href="#info"]::after { animation-timeline: --info; }
  .meny a[href="#contact"], .meny a[href="#contact"]::after { animation-timeline: --contact; }
  .meny a[href="#about"], .meny a[href="#about"]::after { animation-timeline: --about; }

  .dukk-opp {
    animation: dukk-opp linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 40%;
  }

  @keyframes meny-lys { from, to { color: #fff; } }
  @keyframes meny-strek { from, to { transform: scaleX(1); } }
  @keyframes dukk-opp { from { opacity: 0; transform: translateY(2rem); } }
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}