@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --ink: #f7f6f0;
  --paper: #f7f6f0;
  --night: #101426;
  --orange: #f0643b;
  --blue: #2463eb;
  --yellow: #f4c642;
  --green: #08724f;
  --black: #101426;
  color-scheme: light;
  font-family: "DM Sans", Arial, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
}

body {
  min-height: 100svh;
  overflow: hidden;
  color: var(--black);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: color 260ms ease;
}

body[data-theme="white"],
body[data-theme="yellow"] {
  color: var(--black);
}

body[data-theme="orange"],
body[data-theme="blue"],
body[data-theme="green"] {
  color: #fff;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 5px;
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: max(1.4rem, env(safe-area-inset-top)) clamp(1.25rem, 4vw, 4rem) 1rem;
  pointer-events: none;
}

.brand,
.event-link {
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.brand__logo {
  display: block;
  width: clamp(5rem, 6.5vw, 6.25rem);
  height: auto;
  filter: drop-shadow(0 4px 12px rgb(0 0 0 / 10%));
  transition: transform 300ms ease;
}

.brand:hover .brand__logo {
  transform: rotate(-4deg) scale(1.03);
}

.event-link {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  padding: 0.2rem 0;
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  opacity: 0.46;
  transition: opacity 250ms ease, border-color 250ms ease;
}

.event-link:hover {
  opacity: 1;
  border-bottom-color: currentColor;
}

.experience,
.slides,
.slide,
.slide__color {
  position: absolute;
  inset: 0;
}

.experience {
  min-height: 100svh;
}

.slides {
  overflow: hidden;
}

.slide {
  z-index: 1;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
}

.slide--current {
  z-index: 5;
  opacity: 1;
  pointer-events: auto;
}

.slide--incoming {
  z-index: 6;
}

.slide__color {
  will-change: transform;
}

[data-theme="white"] .slide__color { background: var(--paper); }
[data-theme="night"] .slide__color { background: var(--night); }
[data-theme="orange"] .slide__color { background: var(--orange); }
[data-theme="blue"] .slide__color { background: var(--blue); }
[data-theme="yellow"] .slide__color { background: var(--yellow); }
[data-theme="green"] .slide__color { background: var(--green); }

[data-theme="yellow"] {
  color: var(--black);
  --ink: var(--black);
}

.slide__inner {
  position: relative;
  z-index: 4;
  display: grid;
  width: min(88vw, 90rem);
  justify-items: center;
  padding: 6rem 1rem 7rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 clamp(0.8rem, 2vh, 1.5rem);
  font-size: clamp(0.72rem, 1vw, 0.9rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.word {
  position: relative;
  display: flex;
  min-height: 1.05em;
  align-items: center;
  justify-content: center;
  margin: 0;
  cursor: default;
  font-family: "Manrope", Arial, sans-serif;
  font-size: clamp(3.65rem, 12.5vw, 12rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.92;
  text-transform: uppercase;
  user-select: none;
}

.word span {
  position: relative;
  display: block;
  flex: none;
  white-space: pre;
  will-change: transform, opacity;
}

.shapes {
  position: fixed;
  z-index: 3;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.slide__copy {
  margin: clamp(1.2rem, 3vh, 2rem) 0 0;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  line-height: 1.45;
}

.slide-meta {
  position: fixed;
  z-index: 20;
  top: 50%;
  left: clamp(1.25rem, 4vw, 4rem);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: "Manrope", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transform: rotate(-90deg) translateX(-50%);
  transform-origin: left top;
}

.slide-meta__rule {
  display: block;
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

.slide-nav {
  position: fixed;
  z-index: 30;
  right: clamp(1.25rem, 4vw, 4rem);
  bottom: clamp(4.7rem, 10vh, 6.8rem);
  display: flex;
  gap: 0.6rem;
}

.nav-button {
  display: grid;
  width: 3.45rem;
  height: 3.45rem;
  padding: 0;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: inherit;
  background: transparent;
  cursor: pointer;
  transition: color 220ms ease, background 220ms ease, transform 220ms ease;
}

.nav-button svg {
  width: 1.9rem;
  height: 1.9rem;
}

.nav-button--prev svg {
  transform: rotate(180deg);
}

.nav-button:hover {
  color: var(--black);
  background: #fff;
  transform: scale(1.06);
}

.progress {
  position: fixed;
  z-index: 25;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: rgb(255 255 255 / 18%);
}

.progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
}

.site-footer {
  position: fixed;
  z-index: 20;
  right: clamp(1.25rem, 4vw, 4rem);
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  left: clamp(1.25rem, 4vw, 4rem);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

.site-footer p {
  margin: 0;
}

.site-footer .hint {
  opacity: 0.7;
  text-align: center;
  text-transform: uppercase;
}

.site-footer a {
  justify-self: end;
  font-size: 0.56rem;
  letter-spacing: 0.02em;
  opacity: 0.36;
  transition: opacity 180ms ease;
}

.site-footer a:hover {
  opacity: 1;
}

.hint--mobile {
  display: none;
}

.noscript {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  padding: 2rem;
  place-items: center;
  color: #fff;
  background: var(--night);
  font: 700 clamp(2rem, 7vw, 6rem)/1 "Manrope", sans-serif;
  text-align: center;
}

@media (max-width: 720px) {
  .site-header {
    padding-top: max(1rem, env(safe-area-inset-top));
  }

  .brand__logo {
    width: 4.5rem;
  }

  .event-link {
    min-height: 1.5rem;
    padding: 0.15rem 0;
    font-size: 0.54rem;
  }

  .slide__inner {
    width: 100%;
    padding: 6.5rem 1.25rem 8rem;
  }

  .word {
    max-width: 96vw;
    font-size: clamp(3.1rem, 17.5vw, 6.5rem);
  }

  .slide__copy {
    font-size: 1rem;
  }

  .slide-meta {
    top: auto;
    bottom: 5.25rem;
    left: 1.25rem;
    transform: none;
  }

  .slide-nav {
    right: 1.25rem;
    bottom: 4.75rem;
  }

  .nav-button {
    width: 3rem;
    height: 3rem;
  }

  .site-footer {
    right: 1.25rem;
    bottom: max(1rem, env(safe-area-inset-bottom));
    left: 1.25rem;
    grid-template-columns: 1fr auto;
  }

  .site-footer .hint {
    display: none;
  }

  .site-footer a {
    max-width: 8rem;
    text-align: right;
  }

  .hint--desktop {
    display: none;
  }

  .hint--mobile {
    display: inline;
  }
}

@media (max-width: 430px) {
  .word {
    font-size: clamp(2.85rem, 16vw, 4.35rem);
  }

  .eyebrow {
    letter-spacing: 0.16em;
  }

  .site-footer > p:first-child {
    max-width: 12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}