@import url("fonts.css");

/* =========================================================================
   Able — able.ceo
   Two-body system. Near-black void, cold light (Able), warm light (you).
   ========================================================================= */

:root {
  --void: #050609;
  --deep: #080a11;
  --panel: #0b0e16;

  --bone: #e9e7e2;
  --muted: #99a1b2;
  --dim: #626a7c;
  --faint: #3b4152;

  --cool: #a8dbff;
  --cool-hot: #eaf6ff;
  --warm: #ffb57e;
  --warm-hot: #ffe6cc;

  --line: rgba(233, 231, 226, 0.11);
  --line-soft: rgba(233, 231, 226, 0.06);

  --pad: clamp(20px, 5vw, 76px);
  --maxw: 1560px;

  --f-display: "Instrument Serif", "Times New Roman", serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
}

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

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

body {
  margin: 0;
  background: var(--void);
  color: var(--bone);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 350;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-loading {
  overflow: hidden;
}

::selection {
  background: var(--cool);
  color: #04060a;
}

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

img,
svg,
canvas {
  display: block;
  max-width: 100%;
}

/* The UA rule for [hidden] loses to any author `display`, and several layout
   rules below set one. Keep the attribute authoritative. */
[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 1.5px solid var(--cool);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--bone);
  color: #05060a;
  padding: 12px 18px;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.skip:focus {
  left: 12px;
  top: 12px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- environmental layers ------------------------------------- */

#gl {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background: var(--void);
}

#grain {
  position: fixed;
  inset: -50%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");
  animation: grain 6s steps(6) infinite;
  will-change: transform;
}

@keyframes grain {
  0% { transform: translate3d(0, 0, 0); }
  20% { transform: translate3d(-3%, 2%, 0); }
  40% { transform: translate3d(2%, -3%, 0); }
  60% { transform: translate3d(-2%, -2%, 0); }
  80% { transform: translate3d(3%, 1%, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

#veil {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 45%, transparent 38%, rgba(3, 4, 7, 0.72) 100%),
    linear-gradient(to bottom, rgba(4, 5, 9, 0.55) 0%, transparent 22%, transparent 74%, rgba(4, 5, 9, 0.7) 100%);
}

/* ---------- cursor ---------------------------------------------------- */

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: var(--cool-hot);
  z-index: 90;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.4s, transform 0.28s var(--ease);
}
.cursor::after {
  content: "";
  position: absolute;
  inset: -13px;
  border: 1px solid rgba(168, 219, 255, 0.32);
  border-radius: 50%;
  transition: inset 0.35s var(--ease), border-color 0.35s;
}
.cursor.on { opacity: 1; }
.cursor.hot { transform: scale(1.35); }
.cursor.hot::after {
  inset: -22px;
  border-color: rgba(168, 219, 255, 0.7);
}

@media (hover: none), (pointer: coarse) {
  .cursor { display: none; }
}

/* ---------- preloader ------------------------------------------------- */

#pre {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: var(--void);
  display: grid;
  place-items: center;
  transition: opacity 0.9s var(--ease), visibility 0.9s;
}
#pre.done {
  opacity: 0;
  visibility: hidden;
}

.pre-inner {
  width: min(300px, 70vw);
  text-align: left;
}
.pre-mark {
  width: 42px;
  height: 42px;
  margin-bottom: 26px;
  opacity: 0.9;
  animation: spin 9s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.pre-bar {
  height: 1px;
  background: var(--line);
  overflow: hidden;
}
.pre-bar i {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--bone);
  transition: width 0.4s var(--ease);
}
.pre-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font: 400 10px/1 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

/* ---------- nav ------------------------------------------------------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px var(--pad);
  transition: background 0.5s, backdrop-filter 0.5s, border-color 0.5s, padding 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.stuck {
  background: rgba(5, 6, 9, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line-soft);
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font: 400 19px/1 var(--f-display);
  letter-spacing: 0.02em;
}
.brand svg {
  width: 22px;
  height: 22px;
  flex: none;
}
.brand b {
  font-weight: 400;
}
.brand span {
  font: 400 9px/1 var(--f-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
  padding-left: 11px;
  margin-left: 2px;
  border-left: 1px solid var(--line);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  font: 400 11px/1 var(--f-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.nav-links a {
  color: var(--muted);
  position: relative;
  padding: 6px 0;
  transition: color 0.35s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--cool);
  transition: width 0.45s var(--ease);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--bone);
}
.nav-links a.active::after,
.nav-links a:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bone);
  background: rgba(233, 231, 226, 0.03);
  cursor: pointer;
  transition: background 0.4s, border-color 0.4s, color 0.4s, transform 0.4s var(--ease);
}
.btn:hover {
  background: var(--bone);
  border-color: var(--bone);
  color: #05060a;
}
.btn i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cool);
  flex: none;
  box-shadow: 0 0 9px var(--cool);
  transition: background 0.4s, box-shadow 0.4s;
}
.btn:hover i {
  background: #05060a;
  box-shadow: none;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: none;
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1px;
  background: var(--bone);
  transition: transform 0.4s var(--ease), opacity 0.3s;
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { bottom: 16px; }
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- chapter rail ---------------------------------------------- */

.rail {
  position: fixed;
  right: max(18px, 2vw);
  top: 50%;
  transform: translateY(-50%);
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-end;
}
.rail a {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 400 9px/1 var(--f-mono);
  letter-spacing: 0.16em;
  color: var(--faint);
  transition: color 0.4s;
}
.rail a em {
  font-style: normal;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.4s, transform 0.5s var(--ease);
}
.rail a i {
  display: block;
  width: 16px;
  height: 1px;
  background: currentColor;
  transition: width 0.5s var(--ease);
}
.rail a:hover,
.rail a.active {
  color: var(--bone);
}
.rail a:hover em,
.rail a.active em {
  opacity: 1;
  transform: none;
}
.rail a.active i {
  width: 30px;
}

/* ---------- page shell ------------------------------------------------ */

.page {
  position: relative;
  z-index: 3;
}

/* Soft scrims. The bodies drift, so any given paragraph can end up in front
   of a lit sphere. These sit behind the reading columns and hold contrast
   without ever reading as a panel — no edge, no box, just local darkening. */
/* Only tall blocks get one: on a short full-width row the radial gradient
   flattens into a visible horizontal band across the scene behind it. */
.chapter-aside,
.hero-foot,
.manifesto .wrap {
  position: relative;
}

.chapter-head::before,
.chapter-aside::before,
.hero-foot::before,
.manifesto .wrap::before {
  content: "";
  position: absolute;
  inset: -14% -8%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
    72% 58% at 50% 50%,
    rgba(5, 6, 9, 0.86) 0%,
    rgba(5, 6, 9, 0.62) 42%,
    rgba(5, 6, 9, 0) 74%
  );
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

section {
  position: relative;
}

/* ---------- typography ------------------------------------------------ */

.label {
  font: 400 10px/1 var(--f-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  align-items: center;
  gap: 12px;
}
.label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--faint);
  flex: none;
}
.label.cool { color: var(--cool); }
.label.cool::before { background: var(--cool); opacity: 0.5; }

h1,
h2,
h3 {
  font-family: var(--f-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 0.95;
  margin: 0;
  text-wrap: balance;
}

h1 {
  font-size: clamp(52px, 10.5vw, 168px);
}
h2 {
  font-size: clamp(38px, 6.4vw, 104px);
}
h3 {
  font-size: clamp(26px, 3vw, 44px);
}

h1 em,
h2 em,
h3 em {
  font-style: italic;
  color: var(--cool);
}
h1 em.w,
h2 em.w,
h3 em.w {
  color: var(--warm);
}

.lede {
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.62;
  color: var(--muted);
  max-width: 54ch;
}

.body {
  font-size: clamp(15px, 1.12vw, 17px);
  line-height: 1.72;
  color: var(--muted);
  max-width: 50ch;
}
.body strong {
  color: var(--bone);
  font-weight: 450;
}

.rule {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* word-by-word reveal — padding keeps italic overhang out of the clip edge */
.rv {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding: 0.02em 0.07em 0.14em;
  margin: -0.02em -0.07em -0.14em;
}
.rv > i {
  display: inline-block;
  font-style: inherit;
  transform: translateY(105%);
  opacity: 0;
  transition: transform 1.05s var(--ease), opacity 0.8s ease;
}
.in .rv > i {
  transform: none;
  opacity: 1;
}

.up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s ease, transform 1.05s var(--ease);
}
.in .up {
  opacity: 1;
  transform: none;
}

/* ---------- hero ------------------------------------------------------ */

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 132px 0 40px;
}
.hero .wrap {
  width: 100%;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: clamp(28px, 5vh, 64px);
}

.hero h1 {
  margin: 0 0 clamp(26px, 3.6vh, 44px);
  max-width: 14ch;
}

.hero-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  gap: clamp(28px, 5vw, 90px);
  align-items: end;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.cta-note {
  font: 400 10px/1.5 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.scroll-hint {
  position: absolute;
  bottom: 34px;
  right: var(--pad);
  font: 400 9px/1 var(--f-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
  display: flex;
  align-items: center;
  gap: 10px;
  writing-mode: vertical-rl;
}
.scroll-hint i {
  display: block;
  width: 1px;
  height: 46px;
  background: linear-gradient(to bottom, var(--faint), transparent);
}

/* ---------- chapters -------------------------------------------------- */

.chapter {
  padding: clamp(120px, 22vh, 250px) 0;
}

.chapter-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
  gap: clamp(36px, 6vw, 120px);
  align-items: start;
}

.chapter-head {
  position: sticky;
  top: 22vh;
}

.chapter-num {
  font: 400 10px/1 var(--f-mono);
  letter-spacing: 0.2em;
  color: var(--faint);
  margin-bottom: 20px;
}

.chapter h2 {
  margin: 22px 0 0;
  max-width: 13ch;
}

.chapter-aside {
  padding-top: clamp(10px, 6vh, 74px);
}

.spec {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.spec li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
}
.spec li b {
  font: 400 10px/1.6 var(--f-mono);
  letter-spacing: 0.1em;
  color: var(--faint);
  font-weight: 400;
}

/* ---------- manifesto / particle mark --------------------------------- */

.manifesto {
  padding: clamp(130px, 24vh, 280px) 0;
  text-align: center;
}
.manifesto .wrap {
  display: grid;
  place-items: center;
  gap: clamp(30px, 5vh, 58px);
}

.mark-stage {
  position: relative;
  width: min(560px, 82vw);
  aspect-ratio: 1;
  margin: 0 auto;
}
.mark-stage canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.mark-stage .fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0.9;
}
.mark-stage .fallback img {
  width: 62%;
  height: auto;
  animation: driftspin 40s linear infinite;
}
@keyframes driftspin {
  to { transform: rotate(360deg); }
}
.mark-cap {
  font: 400 9px/1 var(--f-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 14px;
}

.manifesto h2 {
  max-width: 16ch;
}
.manifesto .lede {
  max-width: 58ch;
  margin-inline: auto;
  text-wrap: pretty;
}

/* ---------- waitlist -------------------------------------------------- */

.waitlist {
  padding: clamp(120px, 20vh, 220px) 0 clamp(90px, 14vh, 160px);
}

.wl-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(168, 219, 255, 0.045), rgba(8, 10, 17, 0.55) 46%),
    rgba(6, 8, 13, 0.62);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  padding: clamp(32px, 5.5vw, 80px);
  overflow: hidden;
}
.wl-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(90% 130% at 78% -10%, rgba(255, 181, 126, 0.11), transparent 58%);
}

.wl-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 5vw, 88px);
  align-items: end;
}

.waitlist h2 {
  margin: 22px 0 0;
  max-width: 12ch;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.field {
  display: flex;
  gap: 10px;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  transition: border-color 0.4s;
}
.field:focus-within {
  border-bottom-color: var(--cool);
}

.field input {
  flex: 1 1 auto;
  min-width: 0;
  background: none;
  border: 0;
  color: var(--bone);
  font-family: var(--f-body);
  font-size: clamp(17px, 1.6vw, 22px);
  font-weight: 350;
  padding: 10px 0;
  letter-spacing: -0.01em;
}
.field input::placeholder {
  color: var(--faint);
}
.field input:focus {
  outline: none;
}

.submit {
  flex: none;
  padding: 12px 26px;
  border-radius: 999px;
  border: 1px solid var(--bone);
  background: var(--bone);
  color: #05060a;
  font: 500 11px/1 var(--f-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.35s, color 0.35s, border-color 0.35s, opacity 0.3s;
}
.submit:hover {
  background: var(--cool);
  border-color: var(--cool);
}
.submit[disabled] {
  opacity: 0.45;
  cursor: default;
}

.form-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font: 400 10px/1.6 var(--f-mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--faint);
}

.msg {
  font: 400 12px/1.5 var(--f-body);
  letter-spacing: 0;
  text-transform: none;
  min-height: 1.5em;
  color: var(--muted);
}
.msg.err { color: #ff9c8f; }
.msg.ok { color: var(--cool); }

.wl-done {
  display: none;
  gap: 16px;
  flex-direction: column;
  align-items: flex-start;
}
.wl-card.done .form { display: none; }
.wl-card.done .wl-done { display: flex; }

.wl-done .tick {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--cool);
  display: grid;
  place-items: center;
  color: var(--cool);
}

/* ---------- footer ---------------------------------------------------- */

.foot {
  padding: clamp(70px, 10vh, 120px) 0 44px;
  border-top: 1px solid var(--line);
}
.foot-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: clamp(40px, 8vh, 90px);
}
.foot-word {
  font-family: var(--f-display);
  font-size: clamp(76px, 21vw, 320px);
  line-height: 0.82;
  letter-spacing: -0.035em;
  margin: 0;
  color: var(--bone);
  opacity: 0.94;
}
.foot-said {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(19px, 2.2vw, 30px);
  line-height: 1.3;
  color: var(--muted);
  max-width: 24ch;
}
.foot-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font: 400 10px/1 var(--f-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}
.foot-bar nav {
  display: flex;
  gap: 26px;
}
.foot-bar a {
  transition: color 0.35s;
}
.foot-bar a:hover {
  color: var(--bone);
}

/* ---------- responsive ------------------------------------------------ */

@media (max-width: 1080px) {
  .rail { display: none; }
  .chapter-grid,
  .hero-foot,
  .wl-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .chapter-head { position: static; }
  .chapter-aside { padding-top: 0; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav > .btn { display: none; }
  .nav-links {
    position: fixed;
    inset: 0 0 auto;
    top: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 96px var(--pad) 42px;
    background: rgba(5, 6, 9, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-104%);
    transition: transform 0.6s var(--ease);
    font-size: 13px;
  }
  .nav-links a { padding: 13px 0; }
  .nav.open .nav-links { transform: none; }
  .brand span { display: none; }
  .scroll-hint { display: none; }
  .hero { padding-top: 118px; }
  .field { flex-wrap: wrap; }
  .submit { width: 100%; }
  .manifesto { text-align: left; }
  .manifesto .wrap { place-items: start; }
  .manifesto .lede { margin-inline: 0; }

  /* a body fills far more of a phone screen than of a desktop one, so the
     scrims have to work harder to keep body copy readable over it */
  .chapter-head::before,
  .chapter-aside::before,
  .hero-foot::before,
  .manifesto .wrap::before {
    inset: -16% -14%;
    background: radial-gradient(
      80% 64% at 50% 50%,
      rgba(5, 6, 9, 0.95) 0%,
      rgba(5, 6, 9, 0.82) 48%,
      rgba(5, 6, 9, 0) 80%
    );
  }
}

/* ---------- reduced motion -------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .rv > i,
  .up {
    transform: none !important;
    opacity: 1 !important;
  }
  #grain { animation: none; }
}