:root {
  --bg: #0b1210;
  --ink: #eef6f0;
  --muted: #9aafa2;
  --accent: #d4ff4a;
  --accent-2: #ff7a45;
  --line: rgba(238, 246, 240, 0.12);
  --panel: rgba(16, 28, 23, 0.82);
  --display: 'Bebas Neue', Impact, sans-serif;
  --body: 'DM Sans', system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background:
    radial-gradient(1000px 520px at 12% -8%, rgba(212, 255, 74, 0.18), transparent 55%),
    radial-gradient(800px 480px at 92% 8%, rgba(255, 122, 69, 0.16), transparent 50%),
    linear-gradient(165deg, #070d0b, var(--bg) 40%, #101c17);
  min-height: 100vh;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image: repeating-linear-gradient(
    -18deg,
    transparent 0 11px,
    rgba(255, 255, 255, 0.02) 11px 12px
  );
  z-index: 0;
}

.top,
main,
footer {
  position: relative;
  z-index: 1;
}

.top {
  max-width: 1080px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  display: block;
  border-radius: 8px;
}

nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.lang-wrap select {
  appearance: none;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px 10px;
  font: inherit;
  font-size: 13px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

nav a:hover {
  color: var(--accent);
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 24px 64px;
}

.hero {
  min-height: min(78vh, 720px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
  padding: 24px 0 48px;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--accent);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(64px, 12vw, 112px);
  line-height: 0.88;
  letter-spacing: 0.04em;
}

.lede {
  margin: 18px 0 0;
  max-width: 34ch;
  font-size: 18px;
  line-height: 1.5;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--line);
  transition: transform 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--accent);
  color: #10160f;
  border-color: var(--accent);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.release-meta {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
}

.hero-logo {
  width: min(320px, 70vw);
  height: auto;
  border-radius: 28%;
  animation: float 5.5s ease-in-out infinite;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  filter: drop-shadow(0 0 28px rgba(212, 255, 74, 0.18));
}

.waveform {
  position: absolute;
  bottom: 18%;
  display: flex;
  gap: 8px;
  align-items: end;
  height: 72px;
}

.waveform span {
  width: 8px;
  border-radius: 999px;
  background: var(--ink);
  animation: bar 1.1s ease-in-out infinite;
}

.waveform span:nth-child(odd) {
  background: var(--accent);
}
.waveform span:nth-child(1) { height: 24px; animation-delay: 0s; }
.waveform span:nth-child(2) { height: 48px; animation-delay: 0.08s; }
.waveform span:nth-child(3) { height: 36px; animation-delay: 0.16s; }
.waveform span:nth-child(4) { height: 64px; animation-delay: 0.24s; }
.waveform span:nth-child(5) { height: 28px; animation-delay: 0.32s; }
.waveform span:nth-child(6) { height: 52px; animation-delay: 0.4s; }
.waveform span:nth-child(7) { height: 40px; animation-delay: 0.48s; }
.waveform span:nth-child(8) { height: 68px; animation-delay: 0.56s; }
.waveform span:nth-child(9) { height: 32px; animation-delay: 0.64s; }
.waveform span:nth-child(10) { height: 44px; animation-delay: 0.72s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes bar {
  0%, 100% { transform: scaleY(0.55); opacity: 0.7; }
  50% { transform: scaleY(1); opacity: 1; }
}

.features,
.setup,
.downloads-panel {
  margin-top: 28px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
}

h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 42px;
  letter-spacing: 0.05em;
  font-weight: 400;
}

.section-lede {
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 46ch;
}

.feature-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.feature-list li {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.feature-list strong {
  font-size: 15px;
}

.feature-list span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.setup-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.setup-grid article {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.setup-grid h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.setup-grid ol {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.setup-grid a {
  color: var(--accent);
}

.asset-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.asset-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
}

.asset-list a:hover {
  border-color: rgba(212, 255, 74, 0.45);
}

.note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}

footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 40px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

footer a {
  color: var(--accent);
}

@media (max-width: 860px) {
  .hero,
  .feature-list,
  .setup-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  nav {
    display: none;
  }
}