:root {
  --ink: #eef6ff;
  --muted: #9aadc0;
  --line: rgba(70, 180, 255, 0.18);
  --neon: #3db8ff;
  --neon-hot: #7ad4ff;
  --blood: #e01020;
  --blood-deep: #8a0610;
  --panel: rgba(4, 12, 22, 0.72);
  --font-ui: "Instrument Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  min-height: 100%;
  background: #02040a;
  color: var(--ink);
  font-family: var(--font-ui);
}

body { overflow-x: hidden; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
strong { color: #fff; font-weight: 600; }

#world {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 0;
}

.fx-edge {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.45);
}

.shell {
  position: relative;
  z-index: 2;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding-left: max(clamp(1.25rem, 5vw, 4rem), env(safe-area-inset-left));
  padding-right: max(clamp(1.25rem, 5vw, 4rem), env(safe-area-inset-right));
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 0 0.5rem;
}
.brand { display: inline-flex; align-items: center; }
.brand-mark {
  width: 44px;
  height: 44px;
  aspect-ratio: 1 / 1;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  box-sizing: border-box;
  padding: 3px;
  border: 1px solid rgba(70, 180, 255, 0.35);
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(8, 28, 48, 0.95), rgba(2, 8, 16, 0.9));
  box-shadow: 0 0 16px rgba(40, 140, 255, 0.18);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.3s ease;
}
.brand:hover .brand-mark {
  transform: scale(1.05);
  border-color: rgba(122, 212, 255, 0.7);
}
.brand-axon {
  display: block;
  width: 38px;
  height: 38px;
  aspect-ratio: 1 / 1;
}

.top-links {
  display: flex;
  gap: 1.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.top-links a {
  position: relative;
  transition: color 0.25s ease;
}
.top-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: var(--neon-hot);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.top-links a:hover { color: var(--neon-hot); }
.top-links a:hover::after { transform: scaleX(1); }

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 11vh, 7.5rem);
  padding: 1.5rem 0 3.5rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  min-height: min(86vh, 820px);
}

.hero-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.logo-wrap {
  position: relative;
  width: clamp(180px, 26vw, 280px);
  aspect-ratio: 837 / 941;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
  will-change: transform;
}

.logo {
  width: 100%;
  height: auto;
  border-radius: 16px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 32px rgba(40, 160, 255, 0.4));
  opacity: 0;
  animation: logoEpic 1.25s 0.08s var(--ease) forwards;
}

.logo-ring,
.logo-ring-2 {
  position: absolute;
  inset: -10%;
  border-radius: 50%;
  border: 1px solid rgba(70, 180, 255, 0.28);
  opacity: 0;
  z-index: 1;
  animation: ringPulse 4s 0.7s ease-out infinite;
}
.logo-ring-2 { inset: -18%; animation-delay: 1.4s; }

@keyframes logoEpic {
  0% { opacity: 0; transform: scale(0.88) translateY(18px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes ringPulse {
  0% { opacity: 0; transform: scale(0.78); }
  30% { opacity: 0.5; }
  100% { opacity: 0; transform: scale(1.22); }
}

.sigil {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.1vw, 1.2rem);
  display: inline-flex;
  white-space: nowrap;
  min-height: 1.4em;
}
.sigil-l,
.sigil-r {
  opacity: 0;
  color: var(--neon-hot);
  display: inline-block;
}
.sigil-l { transform: translateX(-14px); }
.sigil-r { transform: translateX(14px); }
.sigil.is-ready .sigil-l { animation: bracketIn 0.4s ease forwards; }
.sigil.is-ready .sigil-r { animation: bracketIn 0.4s ease forwards; }
@keyframes bracketIn { to { opacity: 1; transform: none; } }
.sigil-mid { white-space: pre; }

.hero-copy {
  max-width: 34rem;
  animation: fadeUp 0.85s 0.15s both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon);
}

.hero-copy h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 700;
}

.hero-line {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.45;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  --r: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 50px;
  padding: 0 1.25rem;
  border-radius: var(--r);
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  color: #fff;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.28s var(--ease),
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    background 0.28s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }
.btn-arrow { transition: transform 0.28s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-primary {
  background: linear-gradient(135deg, #ff4a4a, var(--blood) 55%, var(--blood-deep));
  border-color: rgba(255, 160, 160, 0.25);
  box-shadow: 0 12px 30px rgba(160, 0, 25, 0.32);
}
.btn-line {
  background: rgba(8, 20, 36, 0.7);
  border-color: rgba(70, 180, 255, 0.45);
}
.btn-line:hover {
  border-color: var(--neon-hot);
  box-shadow: 0 0 20px rgba(70, 180, 255, 0.18);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.14);
}
.btn-ghost:hover { border-color: rgba(70, 180, 255, 0.5); }

.panel {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  backdrop-filter: blur(12px);
  min-width: 0;
  max-width: 100%;
}

.panel-head span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 0.4rem;
}
.panel-head h2 {
  margin: 0 0 1.2rem;
  font-size: clamp(1.7rem, 3.5vw, 2.45rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 1.4rem;
  color: var(--muted);
  line-height: 1.55;
  max-width: 40rem;
}
.lead.tight {
  margin-top: -0.4rem;
  margin-bottom: 1.3rem;
  font-size: 1.02rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.card {
  padding: 1.35rem 1.2rem 1.4rem;
  border: 1px solid rgba(70, 180, 255, 0.14);
  border-radius: 16px;
  background: rgba(2, 8, 16, 0.5);
  transition:
    transform 0.35s var(--ease),
    border-color 0.3s ease,
    background 0.3s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(70, 180, 255, 0.4);
  background: rgba(6, 18, 34, 0.7);
}
.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.08rem;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.lab-switch {
  display: inline-flex;
  gap: 0.4rem;
  padding: 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  margin-bottom: 1.15rem;
}
.lab-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, transform 0.25s var(--ease);
}
.lab-tab:hover { color: #fff; }
.lab-tab.is-active {
  background: linear-gradient(135deg, rgba(70, 180, 255, 0.28), rgba(30, 90, 160, 0.38));
  color: #fff;
  transform: scale(1.02);
}

.lab {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 1rem;
  min-height: 360px;
}
.lab-levels {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.level-btn {
  text-align: center;
  border: 1px solid rgba(70, 180, 255, 0.14);
  background: rgba(0, 0, 0, 0.28);
  color: var(--muted);
  border-radius: 12px;
  padding: 0.85rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    background 0.25s ease,
    transform 0.25s var(--ease);
}
.level-btn:hover {
  color: #fff;
  transform: translateX(2px);
}
.level-btn.is-active {
  color: #fff;
  border-color: rgba(70, 180, 255, 0.6);
  background: rgba(30, 90, 160, 0.32);
}
.level-btn.is-done { color: var(--neon-hot); }

.lab-stage {
  border: 1px solid rgba(70, 180, 255, 0.16);
  border-radius: 18px;
  padding: 1.4rem 1.35rem 1.45rem;
  background: rgba(2, 8, 18, 0.62);
  min-width: 0;
}
.lab-stage.is-swap {
  animation: stageSwap 0.42s var(--ease);
}
@keyframes stageSwap {
  0% { opacity: 0.35; transform: translateY(10px); }
  100% { opacity: 1; transform: none; }
}

.lab-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 0.75rem;
}
.lab-stage h3 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  line-height: 1.25;
}
.lab-stage > p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.98rem;
}
.lab-points {
  margin: 0 0 0.85rem;
  padding-left: 1.1rem;
  color: #d7e7f7;
  line-height: 1.5;
  font-size: 0.95rem;
}
.lab-points li { margin-bottom: 0.28rem; }
.lab-note {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffb4b4;
  line-height: 1.4;
}
.lab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.practice {
  margin: 0 0 1.15rem;
  padding: 1.05rem 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid rgba(70, 180, 255, 0.22);
  background: rgba(0, 8, 18, 0.72);
  min-width: 0;
}
.practice-head {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--neon);
}
.practice-head .is-ok,
#practiceStatus.is-ok { color: #7dffb2; }
.practice-task {
  margin: 0 0 0.8rem;
  color: #dceaf8;
  line-height: 1.45;
  font-size: 0.98rem;
}
.practice-board {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-width: 0;
}
.practice-choices {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.practice-choice {
  text-align: left;
  width: 100%;
  border: 1px solid rgba(70, 180, 255, 0.18);
  background: rgba(4, 14, 28, 0.85);
  color: #e8f3ff;
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
  font-family: var(--font-ui);
  font-size: 0.94rem;
  line-height: 1.4;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  animation: choiceIn 0.4s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 60ms);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s var(--ease),
    background 0.25s ease;
}
@keyframes choiceIn {
  to { opacity: 1; transform: none; }
}
.practice-choice:hover {
  border-color: rgba(70, 180, 255, 0.45);
  transform: translateX(3px);
}
.practice-choice.is-pick {
  border-color: rgba(70, 180, 255, 0.75);
  box-shadow: 0 0 0 1px rgba(70, 180, 255, 0.25);
  background: rgba(20, 60, 110, 0.45);
}
.practice-preview {
  margin: 0;
  padding: 0.8rem;
  border-radius: 10px;
  background: #01060e;
  border: 1px solid rgba(70, 180, 255, 0.15);
  color: #b7d8ff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.practice-term {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.term-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 0.8rem;
  border-radius: 10px;
  background: #01060e;
  border: 1px solid rgba(70, 180, 255, 0.2);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.term-line span {
  color: var(--neon-hot);
  flex: 0 0 auto;
}
.term-line input {
  flex: 1 1 140px;
  min-width: 0;
  width: 100%;
  border: 0;
  outline: none;
  background: transparent;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.practice-feedback {
  margin: 0.7rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.45;
}
.practice-feedback.ok { color: #7dffb2; }
.practice-feedback.bad { color: #ffb4b4; }

.repo-link {
  display: inline-block;
  margin: 0 0 1.35rem;
  font-family: var(--font-mono);
  color: var(--neon-hot);
  border-bottom: 1px solid rgba(122, 212, 255, 0.35);
  word-break: break-all;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.repo-link:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.install-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  min-width: 0;
}
.install-card {
  padding: 1.35rem;
  border-radius: 16px;
  border: 1px solid rgba(70, 180, 255, 0.16);
  background: rgba(2, 8, 16, 0.55);
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: transform 0.35s var(--ease), border-color 0.3s ease;
}
.install-card:hover {
  transform: translateY(-3px);
  border-color: rgba(70, 180, 255, 0.4);
}
.install-card h3 {
  margin: 0;
  font-size: 1.15rem;
}
.install-card .copy-btn { width: fit-content; }

.install-details summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  list-style: none;
  transition: color 0.25s ease;
}
.install-details summary::-webkit-details-marker { display: none; }
.install-details summary::before {
  content: "+ ";
  color: var(--neon);
}
.install-details[open] summary::before { content: "− "; }
.install-details summary:hover { color: var(--neon-hot); }
.install-details[open] summary { margin-bottom: 0.65rem; }

.code-block {
  margin: 0;
  padding: 0.85rem;
  border-radius: 10px;
  background: #01060e;
  border: 1px solid rgba(70, 180, 255, 0.15);
  max-width: 100%;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.55;
  color: #c8e6ff;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  animation: fadeUp 0.35s var(--ease);
}
.code-block code {
  display: block;
  white-space: inherit;
}

.legal {
  margin: 1.1rem 0 0;
  font-size: 0.8rem;
  color: #ffb4b4;
  font-family: var(--font-mono);
}

footer {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: 1.4rem 0 2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-top: 1px solid rgba(70, 180, 255, 0.1);
  margin-top: 0.5rem;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.footer-links {
  display: flex;
  gap: 1.2rem;
}
.footer-links a {
  color: var(--neon-hot);
  transition: color 0.25s ease, transform 0.25s var(--ease);
}
.footer-links a:hover {
  color: #fff;
  transform: translateY(-2px);
}
.footer-legal {
  margin: 0;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(70, 180, 255, 0.08);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  line-height: 1.55;
  color: rgba(154, 173, 192, 0.72);
  text-align: center;
  overflow-wrap: normal;
  word-break: keep-all;
}
.org-tag {
  display: inline;
  white-space: nowrap;
  letter-spacing: 0;
}
.founder-link {
  color: inherit;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  white-space: nowrap;
}
.founder-link:hover,
.founder-link:focus-visible {
  color: inherit;
  text-decoration: none;
}

.reveal,
.reveal-child {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
  transition-delay: var(--delay, 0ms);
}
.reveal.is-in,
.reveal-child.is-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 920px) {
  .shell {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .top {
    flex-wrap: wrap;
    padding-top: max(0.9rem, env(safe-area-inset-top));
  }

  .top-links {
    width: 100%;
    order: 3;
    gap: 0.45rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .top-links::-webkit-scrollbar { display: none; }
  .top-links a {
    flex: 0 0 auto;
    padding: 0.55rem 0.85rem;
    border: 1px solid rgba(70, 180, 255, 0.2);
    border-radius: 999px;
    background: rgba(4, 12, 22, 0.65);
    font-size: 0.62rem;
  }
  .top-links a::after { display: none; }

  main {
    gap: 2.75rem;
    padding: 0.6rem 0 2.4rem;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 1.4rem;
    padding-top: 0.5rem;
  }

  .hero-brand {
    align-items: center;
    text-align: center;
    width: 100%;
  }

  .logo-wrap { width: min(48vw, 200px); }

  .sigil {
    font-size: clamp(0.78rem, 3.6vw, 0.95rem);
    justify-content: center;
  }

  .hero-copy {
    text-align: center;
    margin: 0 auto;
    max-width: none;
  }

  .hero-copy h1 {
    font-size: clamp(2rem, 9vw, 2.6rem);
  }

  .cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
    min-height: 48px;
    justify-content: space-between;
  }

  .panel { padding: 1.25rem 1.05rem 1.35rem; border-radius: 16px; }

  .grid-3,
  .install-grid,
  .lab { grid-template-columns: 1fr; }

  .lab-switch {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .lab-tab {
    width: 100%;
    padding: 0.75rem 0.4rem;
    font-size: 0.62rem;
  }

  .lab-levels {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.35rem;
  }

  .level-btn {
    padding: 0.7rem 0.2rem;
    font-size: 0.62rem;
  }
  .level-btn:hover { transform: none; }

  .lab-stage { padding: 1.05rem 0.95rem; }

  .lab-actions { flex-direction: column; }
  .lab-actions .btn { width: 100%; }

  .install-grid {
    display: flex;
    flex-direction: column;
  }

  .install-card .copy-btn { width: 100%; }

  .term-line { flex-direction: column; align-items: stretch; }

  footer {
    align-items: center;
    text-align: center;
    padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
  }

  .footer-top {
    flex-direction: column;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo,
  .logo-ring,
  .logo-ring-2,
  .hero-copy,
  .sigil-l,
  .sigil-r,
  .practice-choice,
  .lab-stage.is-swap,
  .code-block {
    animation: none !important;
  }
  .logo { opacity: 1; transform: none; }
  .reveal,
  .reveal-child {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn:hover,
  .card:hover,
  .install-card:hover {
    transform: none;
  }
}