/*
 * DOSSIÊ ROSWELL — Arquivo Não Classificado
 * Folha de estilo principal — tema "Arquivo Secreto + néon radar"
 * Projeto Gerado pelo Prompt Mestre do Desenvolvedor e Vibe Coder Dante Testa — www.dantetesta.com.br
 */

/* ====== TOKENS ====== */
:root {
  --bg: #0a0e0a;
  --bg-soft: #0f150f;
  --ink: #d8e6d8;
  --ink-dim: #8a9a8a;
  --green: #39ff6a;   /* verde radar  */
  --cyan: #00e5ff;    /* ciano sinal  */
  --paper: #d8cdb4;   /* papel velho  */
  --paper-ink: #1c1a12;
  --stamp: #c1272d;   /* carimbo      */
  --font-title: "Special Elite", "Courier New", monospace;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;
  --font-body: "Inter", system-ui, sans-serif;
  --maxw: 1100px;
  --radar-glow: 0 0 12px rgba(57,255,106,.55), 0 0 32px rgba(57,255,106,.25);
}

/* ====== RESET BÁSICO ====== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html { background: var(--bg); }
body {
  margin: 0;
  background: transparent;          /* deixa a cena 3D aparecer atrás */
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ====== CENA 3D (fundo fixo, WebGL) ====== */
#scene3d { position: fixed; inset: 0; z-index: 0; pointer-events: auto; cursor: grab; }
#scene3d.dragging { cursor: grabbing; }
#scene3d canvas { display: block; width: 100%; height: 100%; }
.scene-hint {
  position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 25;
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-dim); background: rgba(10,14,10,.55); padding: .5em 1em; border-radius: 40px;
  border: 1px solid rgba(57,255,106,.25); pointer-events: none; backdrop-filter: blur(4px);
  transition: opacity .6s ease;
}
.scene-hint::before { content: "✦ "; color: var(--green); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

img { max-width: 100%; display: block; }
a { color: var(--cyan); }

/* ====== TEXTURA / SCANLINES GLOBAIS ====== */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background-image: repeating-linear-gradient(
    to bottom, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px,
    rgba(0,0,0,.18) 3px, rgba(0,0,0,0) 4px);
  mix-blend-mode: multiply; opacity: .5;
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(57,255,106,.06), transparent 60%);
}

main, header, footer { position: relative; z-index: 2; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(20px, 5vw, 48px); }

/* ====== TIPOGRAFIA ====== */
h1, h2, h3 { font-family: var(--font-title); font-weight: 400; line-height: 1.1; letter-spacing: .01em; }
.eyebrow {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .35em;
  text-transform: uppercase; color: var(--green); margin: 0 0 .8rem;
}
.section-num { color: var(--ink-dim); font-family: var(--font-mono); font-size: .8rem; }

/* ====== CARIMBO ====== */
.stamp {
  display: inline-block; font-family: var(--font-title);
  color: var(--stamp); border: 3px solid var(--stamp);
  padding: .25em .7em; border-radius: 4px; text-transform: uppercase;
  letter-spacing: .12em; transform: rotate(-6deg);
  box-shadow: inset 0 0 0 2px rgba(193,39,45,.3); opacity: .92;
}

/* =================== HERO =================== */
.hero {
  min-height: 100svh; display: grid; place-items: center; text-align: center;
  position: relative; overflow: hidden;
  pointer-events: none;            /* deixa arrastar o 3D atrás */
}
.hero .btn, .hero a { pointer-events: auto; }
/* decorações 2D do hero desativadas — substituídas pela cena 3D */
#stars, .ufo, .astro-et { display: none; }
/* vídeo de fundo do hero (entrada) */
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 1; pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  /* sem movimento: mostra só o poster (o JS pausa o vídeo) */
  .hero-video { object-fit: cover; }
}
/* scrim: escurece o centro p/ o texto não brigar com o vídeo/cena */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse 56% 52% at 50% 46%,
    rgba(4,7,11,.82), rgba(4,7,11,.45) 46%, rgba(4,7,11,0) 72%);
}
.hero .wrap { position: relative; z-index: 3; }
.hero .sub { color: #cdd6cf; text-shadow: 0 2px 12px rgba(0,0,0,.8); }
.hero .classified-bar { color: #9fb6a8; }
.hero h1 { text-shadow: 0 0 24px rgba(57,255,106,.5), 0 4px 18px rgba(0,0,0,.7); }
.hero h1 {
  font-size: clamp(2.6rem, 9vw, 6.5rem);
  margin: .2em 0; text-shadow: var(--radar-glow);
  color: #eafff0;
}
.hero .sub { color: var(--ink-dim); font-family: var(--font-mono); max-width: 46ch; margin: 0 auto 2rem; }
.classified-bar {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .25em;
  color: var(--ink-dim); margin-bottom: 1.6rem; text-transform: uppercase;
}
.classified-bar span::before { content: "▸ "; color: var(--green); }

.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .3em;
  color: var(--ink-dim); z-index: 3; text-transform: uppercase;
}
.scroll-cue::after {
  content: "↓"; display: block; margin-top: .4rem; font-size: 1.1rem;
  color: var(--green); animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(8px);} }

/* ====== NAVE (UFO) ====== */
.ufo {
  position: absolute; top: 14%; left: -160px; z-index: 2; pointer-events: none;
  filter: drop-shadow(0 0 14px rgba(57,255,106,.5));
  animation: ufo-cross 22s linear infinite;
}
.ufo svg { display: block; }
.ufo-beam { fill: rgba(57,255,106,.10); animation: beam 3s ease-in-out infinite; }
.ufo-light { fill: #aaffc2; animation: blink 1.6s ease-in-out infinite; }
@keyframes ufo-cross {
  0%   { transform: translate(0, 0) rotate(-3deg); }
  50%  { transform: translate(60vw, -26px) rotate(2deg); }
  100% { transform: translate(125vw, 10px) rotate(-3deg); }
}
@keyframes beam { 0%,100%{ opacity:.35; } 50%{ opacity:.9; } }
@keyframes blink { 0%,100%{ opacity:.4; } 50%{ opacity:1; } }

/* ====== ET FLUTUANDO ====== */
.astro-et {
  position: absolute; bottom: 10%; right: clamp(12px, 7vw, 130px); z-index: 2;
  pointer-events: none; filter: drop-shadow(0 0 16px rgba(0,229,255,.4));
  animation: et-float 7s ease-in-out infinite;
}
.astro-et svg { width: clamp(120px, 16vw, 190px); height: auto; }
.astro-et svg { display: block; }
@keyframes et-float {
  0%,100% { transform: translateY(0) rotate(-4deg); }
  50%     { transform: translateY(-22px) rotate(4deg); }
}
@media (max-width: 640px) {
  .astro-et { right: 8px; transform: scale(.7); transform-origin: bottom right; }
}
@media (prefers-reduced-motion: reduce) {
  .ufo { left: 60vw; top: 12%; animation: none; }
  .astro-et { animation: none; }
}

/* botões */
.btn {
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .18em;
  text-transform: uppercase; cursor: pointer; color: var(--bg);
  background: var(--green); border: none; padding: .85em 1.6em; border-radius: 3px;
  box-shadow: var(--radar-glow); transition: transform .15s ease, filter .15s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.1); }
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.btn.ghost { background: transparent; color: var(--green); border: 1px solid var(--green); box-shadow: none; }

/* =================== SEÇÕES =================== */
.section { padding: clamp(48px, 9vh, 110px) 0; position: relative; overflow: hidden; }
/* deixa o arraste do 3D passar nos vazios; só o conteúdo captura clique */
main { pointer-events: none; }
.section > .wrap, a, button, input, .redacted, .et-card { pointer-events: auto; }
.section > .wrap {
  position: relative; z-index: 2;
  background: rgba(9, 13, 9, .62);
  backdrop-filter: blur(7px); -webkit-backdrop-filter: blur(7px);
  border: 1px solid rgba(57,255,106,.12);
  border-radius: 18px;
  padding: clamp(28px, 4vw, 52px);
  box-shadow: 0 24px 70px rgba(0,0,0,.45);
}

/* ---- decorações animadas por seção ---- */
.deco { position: absolute; z-index: 0; pointer-events: none; }

/* 01 — radar girando */
.deco-radar { top: 48px; right: 4%; width: 150px; height: 150px; border-radius: 50%;
  border: 1px solid rgba(57,255,106,.18); }
.deco-radar::after { content: ""; position: absolute; inset: -1px; border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(57,255,106,.4), transparent 38%);
  animation: spin 4s linear infinite; }
.deco-radar::before { content: ""; position: absolute; inset: 38%; border-radius: 50%;
  border: 1px solid rgba(57,255,106,.18); }
@keyframes spin { to { transform: rotate(360deg); } }

/* 02 — detritos flutuando */
.deco-debris { inset: 0; }
.deco-debris i { position: absolute; bottom: -16px; width: 9px; height: 9px;
  background: rgba(216,205,180,.55); border-radius: 1px; opacity: 0;
  animation: drift 9s linear infinite; }
.deco-debris i:nth-child(1){ left: 8%;  animation-delay: 0s;   }
.deco-debris i:nth-child(2){ left: 28%; animation-delay: 2.5s; width: 6px; height: 6px; }
.deco-debris i:nth-child(3){ left: 55%; animation-delay: 1.2s; }
.deco-debris i:nth-child(4){ left: 74%; animation-delay: 4s;   width: 12px; height: 12px; }
.deco-debris i:nth-child(5){ left: 90%; animation-delay: 3s;   }
@keyframes drift {
  0%   { transform: translateY(0) rotate(0); opacity: 0; }
  12%  { opacity: .9; }
  100% { transform: translateY(-380px) rotate(360deg); opacity: 0; }
}

/* 03 — ondas de sinal */
.deco-waves { top: 70px; left: 5%; }
.deco-waves i { position: absolute; width: 24px; height: 24px; margin: -12px;
  border: 1px solid rgba(0,229,255,.45); border-radius: 50%; animation: ping 3.2s ease-out infinite; }
.deco-waves i:nth-child(2){ animation-delay: 1s; }
.deco-waves i:nth-child(3){ animation-delay: 2s; }
@keyframes ping { 0% { transform: scale(.3); opacity: .8; } 100% { transform: scale(5); opacity: 0; } }

/* 04 — feixe de varredura */
.deco-beam { left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(57,255,106,.7), transparent);
  animation: scanY 6s ease-in-out infinite; }
@keyframes scanY {
  0%, 100% { transform: translateY(40px); opacity: 0; }
  50%      { transform: translateY(320px); opacity: .8; }
}

/* 05 — disco voador orbitando */
.deco-orbit { top: 56px; right: 7%; width: 130px; height: 130px; }
.deco-orbit::before { content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 1px dashed rgba(57,255,106,.22); }
.deco-orbit i { position: absolute; inset: 0; animation: spin 9s linear infinite; }
.deco-orbit i::after { content: "🛸"; position: absolute; top: -12px; left: 50%;
  transform: translateX(-50%); font-size: 1.5rem; filter: drop-shadow(0 0 6px rgba(57,255,106,.6)); }

/* 06 — equalizador de transmissão */
.deco-eq { bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: flex-end; gap: 5px; height: 42px; opacity: .7; }
.deco-eq i { width: 5px; height: 8px; background: var(--green); border-radius: 2px;
  box-shadow: 0 0 6px rgba(57,255,106,.5); animation: eq 1.1s ease-in-out infinite; }
.deco-eq i:nth-child(2){ animation-delay: .15s; }
.deco-eq i:nth-child(3){ animation-delay: .3s;  }
.deco-eq i:nth-child(4){ animation-delay: .45s; }
.deco-eq i:nth-child(5){ animation-delay: .6s;  }
.deco-eq i:nth-child(6){ animation-delay: .25s; }
.deco-eq i:nth-child(7){ animation-delay: .5s;  }
@keyframes eq { 0%, 100% { height: 8px; } 50% { height: 38px; } }
.section h2 { font-size: clamp(1.8rem, 5vw, 3.2rem); margin: 0 0 .6em; color: #eafff0; }
.lead { font-size: 1.15rem; color: var(--ink); max-width: 62ch; }
.muted { color: var(--ink-dim); }

.divider {
  height: 1px; border: 0; max-width: var(--maxw); margin: 0 auto;
  background: linear-gradient(90deg, transparent, rgba(57,255,106,.4), transparent);
}

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* =================== DOSSIÊ / REDACTED =================== */
.dossier {
  background: var(--paper); color: var(--paper-ink);
  font-family: var(--font-mono); padding: clamp(24px,4vw,48px);
  border-radius: 4px; box-shadow: 0 20px 60px rgba(0,0,0,.6);
  background-image: radial-gradient(rgba(0,0,0,.04) 1px, transparent 1px);
  background-size: 4px 4px; position: relative;
}
.dossier::before {
  content: "TOP SECRET // EYES ONLY"; position: absolute; top: 14px; right: 18px;
  font-size: .65rem; letter-spacing: .2em; color: var(--stamp); opacity: .7;
}
.dossier h3 { color: var(--paper-ink); font-size: 1.4rem; margin-top: 0; }
.redacted {
  background: #111; color: #111; border-radius: 2px; padding: 0 .15em;
  cursor: help; transition: color .25s ease, background .25s ease;
  user-select: none;
}
.redacted:hover, .redacted:focus, .redacted.show {
  background: rgba(57,255,106,.18); color: var(--paper-ink); outline: none;
}
.hint-tip { font-size: .8rem; color: var(--ink-dim); margin-top: 1.5rem; }
.hint-tip::before { content: "ⓘ "; color: var(--green); }

/* =================== TOGGLE VERSÕES =================== */
.toggle-row { display: flex; gap: .6rem; flex-wrap: wrap; margin: 1.5rem 0 2rem; }
.toggle-row .btn.ghost[aria-pressed="true"] {
  background: var(--green); color: var(--bg); box-shadow: var(--radar-glow);
}
.version-card {
  border: 1px solid rgba(57,255,106,.25); border-radius: 6px;
  padding: clamp(20px,3vw,36px); background: var(--bg-soft);
  min-height: 200px;
}
.version-card[hidden] { display: none; }
.version-card h3 { margin-top: 0; }
.version-card.official { border-color: rgba(0,229,255,.3); }
.version-card.official h3 { color: var(--cyan); }
.version-card.theory h3 { color: var(--green); }

/* =================== TIMELINE =================== */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--green), transparent);
}
.timeline li { position: relative; padding: 0 0 2.2rem 48px; }
.timeline li::before {
  content: ""; position: absolute; left: 4px; top: 6px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--green); box-shadow: var(--radar-glow);
}
.timeline .date { font-family: var(--font-mono); color: var(--green); font-size: .85rem; letter-spacing: .1em; }
.timeline h4 { margin: .2rem 0 .4rem; font-family: var(--font-body); font-size: 1.15rem; color: #eafff0; }

/* =================== GRID LEGADO =================== */
.cards { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); }
.card {
  background: var(--bg-soft); border: 1px solid rgba(255,255,255,.06);
  border-radius: 8px; padding: 1.6rem; transition: border-color .25s ease, transform .25s ease;
}
.card:hover { border-color: rgba(57,255,106,.4); transform: translateY(-4px); }
.card .ico { font-size: 1.8rem; }
.card h4 { margin: .6rem 0 .4rem; font-family: var(--font-body); color: #eafff0; }
.card p { margin: 0; color: var(--ink-dim); font-size: .95rem; }

/* =================== GALERIA DE VISITANTES =================== */
.ets-grid {
  display: grid; gap: 1.6rem; margin-top: 2.4rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.et-card {
  position: relative; border-radius: 14px; padding: 0;
  background: var(--bg-soft);
  border: 1px solid rgba(255,255,255,.07); text-align: left; overflow: hidden;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.et-card:hover { transform: translateY(-6px); border-color: rgba(57,255,106,.4);
  box-shadow: 0 18px 50px rgba(0,0,0,.5); }
.et-photo { position: relative; aspect-ratio: 3 / 4; overflow: hidden; background: #06090a; }
.et-photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(.8) contrast(1.06) brightness(.9);
  transition: transform .6s ease, filter .6s ease;
}
.et-card:hover .et-photo img { transform: scale(1.07); filter: saturate(1) contrast(1) brightness(1); }
.et-photo::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(6,10,8,.95) 4%, rgba(6,10,8,.25) 38%, transparent 60%);
}
.et-meta { padding: 1rem 1.3rem 1.45rem; }
.et-card h4 { font-family: var(--font-title); font-size: 1.3rem; margin: .1rem 0 .3rem; color: #eafff0; }
.et-card p { margin: 0; font-size: .9rem; color: var(--ink-dim); }
.ets-credit { font-family: var(--font-mono); font-size: .72rem; color: var(--ink-dim); margin-top: 1.6rem; }
.ets-credit a { color: var(--green); }
.et-tag {
  position: absolute; top: 14px; right: 14px; font-family: var(--font-mono);
  font-size: .62rem; letter-spacing: .18em; text-transform: uppercase;
  padding: .3em .7em; border-radius: 40px; border: 1px solid currentColor;
}
.et-tag.hostil { color: var(--stamp); }
.et-tag.amigo  { color: var(--green); }

/* movimento por temperamento */
.et-card.hostil:hover svg { animation: shudder .35s ease-in-out infinite; }
.et-card.amigo  svg { animation: bobble 3.4s ease-in-out infinite; }
@keyframes shudder { 0%,100%{ transform: translateX(0) rotate(0); } 25%{ transform: translateX(-3px) rotate(-1.5deg);} 75%{ transform: translateX(3px) rotate(1.5deg);} }
@keyframes bobble  { 0%,100%{ transform: translateY(0) rotate(-2deg);} 50%{ transform: translateY(-8px) rotate(2deg);} }

/* olhos que brilham / piscam */
.eye-glow { animation: eyepulse 2.6s ease-in-out infinite; }
@keyframes eyepulse { 0%,100%{ opacity: 1; } 50%{ opacity: .55; } }
.blink { animation: blinklid 5s infinite; transform-origin: center; }
@keyframes blinklid { 0%,94%,100%{ transform: scaleY(1);} 97%{ transform: scaleY(.08);} }

/* =================== PUZZLE FINAL =================== */
.decoder {
  text-align: center; background: var(--bg-soft);
  border: 1px solid rgba(57,255,106,.25); border-radius: 10px;
  padding: clamp(28px,5vw,60px);
}
.morse {
  font-family: var(--font-mono); font-size: clamp(1.1rem,3vw,1.8rem);
  letter-spacing: .3em; color: var(--green); text-shadow: var(--radar-glow);
  margin: 1rem 0; word-break: break-word;
}
.decoded {
  font-family: var(--font-title); font-size: clamp(1.6rem,6vw,3.4rem);
  color: #eafff0; text-shadow: var(--radar-glow); min-height: 1.2em;
}
.decoder input {
  font-family: var(--font-mono); background: var(--bg); color: var(--ink);
  border: 1px solid var(--ink-dim); border-radius: 3px; padding: .7em 1em;
  font-size: 1rem; text-align: center; letter-spacing: .2em; text-transform: uppercase;
  width: min(320px, 90%); margin-top: 1rem;
}
.decoder input:focus-visible { outline: 2px solid var(--cyan); border-color: var(--cyan); }
.decoder .feedback { font-family: var(--font-mono); margin-top: 1rem; min-height: 1.4em; }
.decoder .feedback.ok { color: var(--green); }
.decoder .feedback.no { color: var(--stamp); }

/* =================== ÁUDIO TOGGLE =================== */
.audio-toggle {
  position: fixed; right: 18px; bottom: 18px; z-index: 30;
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .15em;
  background: var(--bg-soft); color: var(--green); border: 1px solid var(--green);
  border-radius: 40px; padding: .6em 1em; cursor: pointer; text-transform: uppercase;
  box-shadow: 0 4px 16px rgba(0,0,0,.5);
}
.audio-toggle:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.audio-toggle .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ink-dim); margin-right: .4em; vertical-align: middle; }
.audio-toggle.on .dot { background: var(--green); box-shadow: var(--radar-glow); animation: pulse 1.2s infinite; }
@keyframes pulse { 0%,100%{ opacity:1;} 50%{ opacity:.3;} }

/* =================== FOOTER =================== */
footer { border-top: 1px solid rgba(255,255,255,.07); padding: 48px 0; text-align: center; }
footer .wrap { color: var(--ink-dim); font-family: var(--font-mono); font-size: .82rem; line-height: 1.8; }
footer a { color: var(--green); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* skip link */
.skip {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--green); color: var(--bg); padding: .6em 1em; font-family: var(--font-mono);
}
.skip:focus { left: 8px; top: 8px; }

/* glitch título (sutil) */
@media (prefers-reduced-motion: no-preference) {
  .glitch { position: relative; }
  .glitch::after {
    content: attr(data-text); position: absolute; left: 0; top: 0; width: 100%;
    color: var(--cyan); opacity: .0; mix-blend-mode: screen;
    animation: glitch 6s infinite steps(1);
  }
  @keyframes glitch {
    0%, 96%, 100% { opacity: 0; transform: none; }
    97% { opacity: .6; transform: translate(-3px, 1px); }
    98% { opacity: .4; transform: translate(3px, -1px); }
    99% { opacity: .5; transform: translate(-2px, 0); }
  }
}