@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("assets/fonts/hanken-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("assets/fonts/hanken-grotesk-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #f7f9fa;
  --raised: #eff3f5;
  --raised-edge: none;
  --text: #12191c;
  --text-muted: #546e7a;
  --line: #e0e6e9;
  --link: #0270ad;
  --link-hover: #01579b;
  --accent: #4fc3f7;
  --selection: rgb(79 195 247 / 0.28);
  --cube-line: #78909c;
  --logo-text: #78909c;
  --logo-core: #b0bec5;
  --cube-opacity: 0.5;
  --card-cube-opacity: 0.85;
  --card-shadow: 0 1px 2px rgb(18 25 28 / 0.03), 0 18px 40px -20px rgb(18 25 28 / 0.08);
  --glow: rgb(79 195 247 / 0.06);
  --glow-sky: rgb(79 195 247 / 0.14);
  --glow-ink: rgb(2 112 173 / 0.07);

  --font: "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --fs-label: 0.75rem;
  --fs-sm: 0.9375rem;
  --fs-md: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --fs-lg: clamp(1.75rem, 1.3rem + 1.9vw, 2.75rem);
  --fs-xl: clamp(2.75rem, 1.6rem + 5vw, 5.5rem);

  --s1: 0.5rem;
  --s2: 1rem;
  --s3: 1.5rem;
  --s4: 2rem;
  --s5: 3rem;
  --s6: 4rem;
  --s7: 6rem;
  --s8: 8rem;

  --gutter: clamp(1.5rem, 5vw, 4rem);
  --measure: 75rem;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1315;
    --raised: #141b1e;
    --raised-edge: inset 0 1px 0 rgb(255 255 255 / 0.05);
    --text: #e8edef;
    --text-muted: #8fa2ac;
    --line: #1f282c;
    --link: #4fc3f7;
    --link-hover: #81d4fa;
    --cube-line: #4fc3f7;
    --logo-text: #eceff1;
    --logo-core: #90a4ae;
    --cube-opacity: 0.3;
    --card-cube-opacity: 0.55;
    --card-shadow: 0 1px 2px rgb(0 0 0 / 0.35), 0 24px 48px -20px rgb(0 0 0 / 0.55);
    --glow: rgb(79 195 247 / 0.24);
    --glow-sky: rgb(79 195 247 / 0.1);
    --glow-ink: rgb(2 112 173 / 0.2);
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-md);
  line-height: 1.6;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.glow {
  position: absolute;
  z-index: -1;
  inset: 0 0 auto;
  height: 64rem;
  overflow: hidden;
  pointer-events: none;
}

.glow::before,
.glow::after {
  content: "";
  position: absolute;
  top: -12rem;
  left: -15%;
  width: 130%;
  height: 100%;
}

.glow::before {
  background: radial-gradient(70rem 40rem at 79% 4rem, var(--glow-sky), transparent 70%);
}

.glow::after {
  background: radial-gradient(60rem 36rem at 4% 16rem, var(--glow-ink), transparent 70%);
}

@media (prefers-reduced-motion: no-preference) {
  .glow::before {
    animation: glow-drift-a 26s ease-in-out infinite alternate;
  }

  .glow::after {
    animation: glow-drift-b 34s ease-in-out infinite alternate;
  }
}

@keyframes glow-drift-a {
  to {
    transform: translate(-6%, 3rem) scale(1.08);
  }
}

@keyframes glow-drift-b {
  to {
    transform: translate(7%, -2rem) scale(1.1);
  }
}

::selection {
  background: var(--selection);
}

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

h1,
h2,
h3,
p,
ol,
dl,
dd {
  margin: 0;
}

a {
  color: var(--link);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
  text-underline-offset: 0.2em;
  transition: color 160ms var(--ease), text-decoration-color 160ms var(--ease);
}

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

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

.wrap {
  width: min(var(--measure), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.skip {
  position: absolute;
  top: var(--s2);
  left: var(--s2);
  z-index: 1;
  padding: var(--s1) var(--s2);
  background: var(--text);
  color: var(--bg);
  font-size: var(--fs-sm);
  transform: translateY(calc(-100% - var(--s4)));
}

.skip:focus-visible {
  transform: none;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  padding-block: var(--s4);
}

.brand {
  display: block;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  width: 176px;
  height: auto;
  overflow: visible;
}

.logo-text {
  fill: var(--logo-text);
}

.logo-mark {
  fill: none;
  stroke-linejoin: miter;
}

.mark-core {
  stroke: var(--logo-core);
  stroke-width: 6;
  transform-box: fill-box;
  transform-origin: center;
}

.mark-left,
.mark-right {
  stroke: var(--accent);
  stroke-width: 10;
}

@media (prefers-reduced-motion: no-preference) {
  .mark-core {
    transition: transform 0.6s var(--ease);
  }

  .mark-left,
  .mark-right {
    transition: transform 0.35s var(--ease);
  }

  .brand:hover .mark-core,
  .brand:focus-visible .mark-core {
    transform: rotate(90deg);
  }

  .brand:hover .mark-left,
  .brand:focus-visible .mark-left {
    transform: translateX(-7px);
  }

  .brand:hover .mark-right,
  .brand:focus-visible .mark-right {
    transform: translateX(7px);
  }
}

.site-header nav {
  display: flex;
  gap: var(--s4);
  margin-inline-start: auto;
  font-size: var(--fs-sm);
}

.lang {
  display: inline-flex;
  flex-shrink: 0;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.lang a {
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: var(--fs-label);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color 160ms var(--ease), background-color 160ms var(--ease);
}

.lang a:hover {
  color: var(--text);
}

.lang a[aria-current="page"] {
  background: var(--raised);
  box-shadow: var(--raised-edge), 0 0 0 1px var(--line);
  color: var(--text);
}

.lang a:focus-visible {
  border-radius: 999px;
}

.site-header nav a {
  padding-block: var(--s1);
  color: var(--text-muted);
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--text);
}

.hero {
  --cube: clamp(9rem, 14vw, 13.5rem);
  position: relative;
  padding-block: clamp(var(--s6), 14vw, 11rem) clamp(var(--s6), 10vw, var(--s8));
}

.hero h1 {
  max-width: min(22ch, 100% - var(--cube) * 1.7);
  font-size: var(--fs-xl);
  font-weight: 350;
  line-height: 1.02;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero > :not(.cube-scene, .cube-hit) {
  position: relative;
}

.cube-scene,
.cube-hit {
  position: absolute;
  top: 50%;
  right: 0;
  width: calc(var(--cube) * 1.7);
  height: calc(var(--cube) * 1.7);
  margin-top: calc(var(--cube) * -0.85);
}

.cube-scene {
  display: grid;
  place-items: center;
  opacity: var(--cube-opacity);
  perspective: 1600px;
  pointer-events: none;
}

.cube-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, var(--cube-line) 0 1px, transparent 1px 2rem),
    repeating-linear-gradient(-45deg, var(--cube-line) 0 1px, transparent 1px 2rem);
  opacity: 0.22;
  -webkit-mask-image: radial-gradient(closest-side, #000 20%, transparent);
  mask-image: radial-gradient(closest-side, #000 20%, transparent);
}

.cube-scene::after {
  content: "";
  position: absolute;
  inset: calc(var(--gutter) * -1);
  z-index: -1;
  background: radial-gradient(closest-side, var(--glow), transparent);
}

.cube-tilt {
  transform-style: preserve-3d;
  will-change: transform;
}

.cube-hit {
  z-index: 1;
  border-radius: 50%;
  transform: scale(0.8);
  cursor: grab;
  touch-action: none;
}

.cube-hit.is-dragging {
  cursor: grabbing;
}

.cube {
  position: relative;
  width: var(--cube);
  height: var(--cube);
  transform: rotateX(-35.264deg) rotateY(45deg);
  transform-style: preserve-3d;
  will-change: transform;
}

.cube span {
  position: absolute;
  inset: 0;
  border: 1px solid var(--cube-line);
}

.cube span:nth-child(1) {
  transform: translateZ(calc(var(--cube) / 2));
}

.cube span:nth-child(2) {
  transform: rotateY(90deg) translateZ(calc(var(--cube) / 2));
}

.cube span:nth-child(3) {
  transform: rotateY(180deg) translateZ(calc(var(--cube) / 2));
}

.cube span:nth-child(4) {
  transform: rotateY(-90deg) translateZ(calc(var(--cube) / 2));
}

.cube span:nth-child(5) {
  transform: rotateX(90deg) translateZ(calc(var(--cube) / 2));
}

.cube span:nth-child(6) {
  transform: rotateX(-90deg) translateZ(calc(var(--cube) / 2));
}

.lede {
  max-width: 60ch;
  margin-top: var(--s4);
  color: var(--text-muted);
  font-size: var(--fs-md);
  line-height: 1.5;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

.band {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--s3);
  align-items: baseline;
  padding-block: var(--s5) var(--s6);
  border-top: 1px solid var(--line);
}

.band > .label {
  grid-column: 1 / span 3;
}

.band > :not(.label) {
  grid-column: 4 / -1;
}

.label,
.card-facts dt {
  color: var(--text-muted);
  font-size: var(--fs-label);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.band-intro {
  max-width: 60ch;
  margin-bottom: var(--s3);
  color: var(--text-muted);
  font-size: var(--fs-md);
  line-height: 1.5;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

.work {
  --row-pad: var(--s3);
  padding: 0;
  list-style: none;
}

.project {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
  column-gap: var(--s3);
  position: relative;
  align-items: baseline;
  margin-inline: calc(var(--row-pad) * -1);
  padding: var(--s4) var(--row-pad);
  border-radius: 10px;
  transition: background-color 200ms var(--ease);
}

.project + .project::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: var(--row-pad);
  border-top: 1px solid var(--line);
  transition: opacity 200ms var(--ease);
}

.project h3 {
  font-size: var(--fs-lg);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.project-link img {
  width: 0.82em;
  height: 0.82em;
  flex-shrink: 0;
  align-self: center;
  border-radius: 20%;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.project-body p {
  max-width: 40ch;
  text-wrap: pretty;
  font-size: var(--fs-md);
  line-height: 1.45;
  letter-spacing: -0.005em;
}

.project-tagline + p {
  margin-top: var(--s1);
  color: var(--text-muted);
}

.contact-intro {
  color: var(--text-muted);
  text-wrap: pretty;
  font-size: var(--fs-md);
  line-height: 1.5;
}

.contact-email {
  margin-top: var(--s1);
  font-size: var(--fs-lg);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.contact-email a,
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  color: var(--text);
  text-decoration: none;
}

.project-link {
  align-items: baseline;
}

.contact-email a span,
.project-link span {
  text-decoration-line: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 55%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: text-decoration-color 160ms var(--ease);
}

.contact-email a:hover,
.project-link:hover {
  color: var(--link-hover);
}

.contact-email a:hover span,
.project-link:hover span {
  text-decoration-color: var(--accent);
}

.arrow {
  width: 0.62em;
  height: 0.62em;
  flex-shrink: 0;
  transition: transform 220ms var(--ease);
}

.contact-email a:hover .arrow,
.contact-email a:focus-visible .arrow {
  transform: translateX(0.18em);
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s4);
  max-width: 34rem;
  aspect-ratio: 2 / 1;
  margin-top: var(--s6);
  padding: var(--s4);
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--raised-edge), var(--card-shadow);
  font-style: normal;
}

.card-logo {
  width: 113px;
}

.card-facts {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: var(--s1) var(--s3);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.card-facts > div {
  display: contents;
}

.card-facts dt {
  line-height: 1.95;
}

.card-cube {
  --cube: 4rem;
  position: absolute;
  top: calc(var(--cube) * -0.6);
  right: calc(var(--cube) * -0.55);
  display: grid;
  place-items: center;
  width: calc(var(--cube) * 1.5);
  height: calc(var(--cube) * 1.5);
  opacity: var(--card-cube-opacity);
  perspective: 900px;
  pointer-events: none;
}

.card-cube .cube span {
  border-color: var(--accent);
}

.num {
  font-variant-numeric: tabular-nums;
}

.site-footer {
  padding-block: var(--s5);
  background: var(--raised);
  box-shadow: var(--raised-edge);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

@media (prefers-reduced-motion: no-preference) {
  .hero > :not(.cube-scene, .cube-hit),
  .band {
    animation: rise 720ms var(--ease) both;
  }

  .cube-scene {
    animation: fade 1600ms var(--ease) both;
  }

  .cube {
    animation: spin 48s linear infinite;
  }

  .card-cube .cube {
    animation-duration: 72s;
  }

  .cube-live .cube {
    animation: none;
  }

  .hero > :nth-child(2) {
    animation-delay: 80ms;
  }

  #work {
    animation-delay: 160ms;
  }

  #selected {
    animation-delay: 200ms;
  }

  #contact {
    animation-delay: 240ms;
  }
}

@media (hover: hover) {
  .project:hover {
    background: var(--raised);
  }

  .project:hover::before,
  .project:hover + .project::before {
    opacity: 0;
  }

  .project:hover .project-link img {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px -2px rgb(0 49 120 / 0.35);
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .card {
    transition: transform 420ms var(--ease);
  }

  .card:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(-2.5deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .arrow {
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }

  a,
  .lang a,
  .project,
  .project-link img,
  .contact-email a span,
  .project-link span {
    transition: none;
  }
}

@keyframes fade {
  from {
    opacity: 0;
  }
}

@keyframes spin {
  to {
    transform: rotateX(-35.264deg) rotateY(405deg);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(var(--s1));
  }
}

@media (max-width: 900px) {
  .band > .label,
  .band > :not(.label) {
    grid-column: 1 / -1;
  }

  .band > .label {
    margin-bottom: var(--s4);
  }
}

@media (max-width: 640px) {
  .cube-scene,
  .cube-hit {
    --cube: 8.5rem;
    top: 0;
    margin-top: 0;
  }

  .cube-scene {
    opacity: calc(var(--cube-opacity) * 0.55);
  }

  .hero h1 {
    max-width: 22ch;
  }

  .site-header {
    padding-block: var(--s3);
  }

  .site-header {
    gap: var(--s2);
  }

  .site-header nav {
    gap: var(--s2);
  }

  .brand-logo {
    width: 132px;
  }

  .project {
    grid-template-columns: minmax(0, 1fr);
    --row-pad: var(--s2);
    padding-block: var(--s3);
  }

  .card {
    max-width: none;
    aspect-ratio: auto;
    padding: var(--s3);
  }

  .card-facts {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0;
  }

  .card-facts > div + div dt {
    margin-top: var(--s1);
  }

  .card-cube {
    --cube: 3rem;
    right: calc(var(--cube) * -0.2);
  }

  .band {
    padding-block: var(--s5) var(--s6);
  }

  .project-body {
    margin-top: var(--s1);
  }

  .card {
    margin-top: var(--s5);
  }
}

.compare {
  padding-block: var(--s5) var(--s6);
}

.compare h1 {
  font-size: var(--fs-lg);
  font-weight: 350;
  letter-spacing: -0.025em;
}

.compare h2 {
  margin-top: var(--s5);
  font-size: var(--fs-md);
  font-weight: 500;
}

.compare-note {
  max-width: 60ch;
  margin-top: var(--s2);
  color: var(--text-muted);
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: var(--s2);
  margin-top: var(--s2);
}

.compare-grid figure {
  margin: 0;
}

.tile {
  display: grid;
  place-items: center;
  padding: var(--s5) var(--s4);
  border: 1px solid var(--line);
}

.tile-light {
  background: #f7f9fa;
}

.tile-dark {
  background: #0e1315;
}

.tile svg {
  width: 100%;
  height: auto;
}

.compare-grid figcaption {
  margin-top: var(--s1);
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.icons {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: var(--s4);
}

.changes {
  max-width: 70ch;
  margin-top: var(--s2);
  padding-left: var(--s3);
}

.changes li + li {
  margin-top: var(--s1);
}