:root {
  color-scheme: dark;
  font-family: "Helvetica Neue", "Neue Haas Grotesk Text Pro", Helvetica, Arial, sans-serif;
  --ink: #010402;
  --paper: #eff7e8;
  --acid: #b7ff39;
  --hairline: rgba(218, 255, 196, 0.22);
  --px: 50%;
  --py: 50%;
  background: var(--ink);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
}

body {
  min-height: 100svh;
  color: var(--paper);
  cursor: crosshair;
  touch-action: none;
}

body::before {
  position: fixed;
  z-index: 8;
  inset: 0;
  background: var(--paper);
  content: "";
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: bottom;
}

body.is-impacting::before {
  animation: flash 420ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

#scene,
#scene canvas,
.atmosphere {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
}

#scene canvas {
  display: block;
  outline: none;
}

.atmosphere {
  z-index: 1;
  background:
    radial-gradient(circle at var(--px) var(--py), rgba(183, 255, 57, 0.11), transparent 19rem),
    radial-gradient(ellipse at 70% 12%, rgba(36, 245, 139, 0.08), transparent 34rem),
    linear-gradient(115deg, rgba(0, 0, 0, 0.6) 0%, transparent 40%, rgba(0, 0, 0, 0.26) 70%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.atmosphere::after {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.23'/%3E%3C/svg%3E");
  content: "";
  opacity: 0.13;
}

.frame {
  position: fixed;
  z-index: 3;
  inset: 1.1rem;
  border: 1px solid var(--hairline);
  pointer-events: none;
}

.edge-feedback {
  position: fixed;
  z-index: 3;
  inset: 0;
  pointer-events: none;
}

.edge-feedback i {
  position: absolute;
  display: block;
  opacity: 0;
  background: var(--acid);
  box-shadow: 0 0 2.8rem 0.8rem var(--acid);
}

.edge-feedback [data-edge="top"],
.edge-feedback [data-edge="bottom"] {
  right: 1.1rem;
  left: 1.1rem;
  height: 1px;
}

.edge-feedback [data-edge="top"] { top: 1.1rem; }
.edge-feedback [data-edge="bottom"] { bottom: 1.1rem; }

.edge-feedback [data-edge="right"],
.edge-feedback [data-edge="left"] {
  top: 1.1rem;
  bottom: 1.1rem;
  width: 1px;
}

.edge-feedback [data-edge="right"] { right: 1.1rem; }
.edge-feedback [data-edge="left"] { left: 1.1rem; }

.identity,
.footer {
  position: fixed;
  z-index: 4;
}

.identity {
  top: 50%;
  left: 5vw;
  width: min(72vw, 72rem);
  pointer-events: none;
  transform: translateY(-48%);
}

h1 {
  display: grid;
  margin: 0;
  color: var(--paper);
  font-size: clamp(5rem, 13.4vw, 13.5rem);
  font-weight: 600;
  line-height: 0.67;
  letter-spacing: -0.09em;
  text-shadow: 0 0 3rem rgba(0, 0, 0, 0.36);
}

.name {
  display: block;
  transform: translateY(1.1em);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.name--first {
  justify-self: start;
  clip-path: inset(-20% -10% 5% -10%);
}

.name--last {
  justify-self: end;
  margin-right: -16vw;
  color: transparent;
  font-family: Iowan Old Style, Baskerville, "Times New Roman", serif;
  font-size: 0.88em;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.075em;
  -webkit-text-stroke: 1px rgba(240, 238, 232, 0.9);
  clip-path: inset(0 -10% -20% -10%);
  transition-delay: 90ms;
}

.is-ready .name {
  transform: translateY(0);
}

.footer {
  right: 2.35rem;
  bottom: 2rem;
}

nav {
  display: flex;
  gap: 1.5rem;
}

nav a {
  position: relative;
  color: var(--paper);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.35rem;
  left: 0;
  height: 1px;
  background: var(--acid);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

nav a:hover::after,
nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

a:focus-visible {
  outline: 1px solid var(--acid);
  outline-offset: 0.4rem;
}

@keyframes flash {
  0% { opacity: 0.12; transform: scaleY(0); }
  38% { opacity: 0.06; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); }
}

@media (max-width: 760px) {
  .frame { inset: 0.7rem; }
  .identity { top: 46%; left: 1.4rem; width: calc(100vw - 2.8rem); }
  h1 { font-size: clamp(4.2rem, 21vw, 7rem); line-height: 0.72; }
  .name--last { margin-right: 0; }
  .footer { right: 1.45rem; bottom: 1.45rem; }
  nav { gap: 0.9rem; }
  nav a { font-size: 0.5rem; }
}

@media (max-height: 620px) and (orientation: landscape) {
  .identity { top: 47%; }
  h1 { font-size: 19vh; }
}

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