:root {
  --bg: #060918;
  --bg-deep: #030611;
  --panel: rgba(14, 20, 48, 0.72);
  --panel-solid: #0d1330;
  --text: #f7f8ff;
  --muted: #aeb7d4;
  --line: rgba(164, 177, 224, 0.16);
  --purple: #c143f3;
  --violet: #7a50ff;
  --blue: #1eb7ff;
  --cyan: #30d8ff;
  --radius: 28px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 10%, rgba(29, 83, 255, .12), transparent 30%),
    radial-gradient(circle at 10% 35%, rgba(179, 45, 242, .09), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  font-family: Inter, system-ui, sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .32;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }

.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;
}

.page-glow {
  position: fixed;
  width: 430px;
  height: 430px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .13;
  pointer-events: none;
}
.glow-one { background: var(--purple); top: 12%; left: -250px; }
.glow-two { background: var(--blue); top: 42%; right: -260px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: min(1180px, calc(100% - 40px));
  height: 76px;
  margin: 12px auto 0;
  padding: 0 18px 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(4, 8, 24, .76);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: Manrope, sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .26em;
}
.brand-mark {
  width: 47px;
  height: 47px;
  object-fit: contain;
  border-radius: 50%;
}

.site-nav { display: flex; gap: 30px; }
.site-nav a {
  color: var(--muted);
  font-size: 14px;
  transition: color .2s ease;
}
.site-nav a:hover { color: white; }

.menu-button {
  display: none;
  width: 42px; height: 42px;
  padding: 10px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.menu-button span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: white;
  border-radius: 20px;
}

.hero {
  width: min(1180px, calc(100% - 40px));
  min-height: 710px;
  margin: 0 auto;
  padding: 88px 0 68px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 48px;
}

.eyebrow {
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .24em;
  background: linear-gradient(90deg, var(--purple), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1, .section h2 {
  font-family: Manrope, sans-serif;
  margin: 0;
  letter-spacing: -.05em;
}
.hero h1 {
  font-size: clamp(60px, 7.5vw, 100px);
  line-height: .91;
  font-weight: 600;
}
.hero h1 span {
  background: linear-gradient(100deg, #ef62ff 10%, #8169ff 48%, #28c9ff 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-text {
  max-width: 610px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.button {
  min-height: 52px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  font-size: 14px;
  font-weight: 600;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: white;
  background: linear-gradient(110deg, #b037ee, #6555ff 52%, #1daffb);
  box-shadow: 0 14px 36px rgba(92, 76, 255, .24);
}
.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  color: #dfe4f8;
}
.button-secondary:hover { border-color: rgba(128, 151, 255, .42); }

.platform-row {
  display: flex;
  gap: 25px;
  margin-top: 26px;
  color: #818ba9;
  font-size: 12px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}
.visual-grid {
  position: absolute;
  inset: 6% 2%;
  background-image:
    linear-gradient(rgba(90,110,230,.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90,110,230,.1) 1px, transparent 1px);
  background-size: 38px 38px;
  border-radius: 50%;
  mask-image: radial-gradient(circle, black 10%, transparent 69%);
}
.visual-orbit {
  position: absolute;
  border: 1px solid rgba(112, 111, 255, .17);
  border-radius: 50%;
}
.orbit-one { width: 460px; height: 460px; animation: spin 24s linear infinite; }
.orbit-two { width: 540px; height: 340px; transform: rotate(-18deg); animation: drift 8s ease-in-out infinite; }
.hero-icon {
  position: relative;
  z-index: 2;
  width: min(360px, 74%);
  border-radius: 27%;
  filter: drop-shadow(0 34px 68px rgba(0, 0, 0, .48));
  animation: float 6s ease-in-out infinite;
}

.floating-card {
  position: absolute;
  z-index: 3;
  min-width: 188px;
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 11px;
  border: 1px solid rgba(167, 179, 240, .2);
  border-radius: 17px;
  background: rgba(8, 13, 36, .79);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow);
}
.floating-card strong { display: block; font-size: 13px; }
.floating-card small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.card-symbol {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 10px;
  color: white;
  background: linear-gradient(135deg, var(--purple), var(--blue));
}
.card-clean { top: 15%; right: 1%; }
.card-separate { bottom: 13%; left: 0; }

.trust-strip {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 23px 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #8892b0;
  font-size: 12px;
  letter-spacing: .11em;
  text-align: center;
  text-transform: uppercase;
}
.trust-strip span + span { border-left: 1px solid var(--line); }

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 120px 0 20px;
}
.section-heading { max-width: 730px; margin-bottom: 48px; }
.section h2 {
  font-size: clamp(42px, 5.5vw, 68px);
  line-height: 1.02;
  font-weight: 600;
}
.section-heading p, .vision-copy p, .launch-card p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.feature-card {
  position: relative;
  min-height: 320px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(18, 26, 61, .75), rgba(8, 12, 32, .74));
}
.feature-card h3 { margin: 24px 0 12px; font-size: 25px; }
.feature-card p { max-width: 500px; margin: 0; color: var(--muted); line-height: 1.7; }
.feature-large { grid-column: span 2; min-height: 430px; }
.feature-gradient {
  background:
    radial-gradient(circle at 80% 10%, rgba(41, 187, 255, .21), transparent 36%),
    radial-gradient(circle at 15% 80%, rgba(190, 51, 237, .21), transparent 42%),
    rgba(15, 20, 50, .72);
}
.feature-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  color: #c779ff;
}
.feature-icon { width: 54px; height: 54px; }
.waveform-mini { display: flex; gap: 5px; align-items: center; }
.waveform-mini i {
  display: block; width: 5px; border-radius: 999px;
  background: linear-gradient(var(--purple), var(--blue));
}
.waveform-mini i:nth-child(1), .waveform-mini i:nth-child(5) { height: 16px; }
.waveform-mini i:nth-child(2), .waveform-mini i:nth-child(4) { height: 34px; }
.waveform-mini i:nth-child(3) { height: 50px; }

.layers-icon { position: relative; }
.layers-icon i {
  position: absolute; left: 5px;
  width: 44px; height: 16px;
  transform: skewY(-12deg) rotate(2deg);
  border-radius: 3px;
  background: linear-gradient(90deg, var(--purple), var(--blue));
}
.layers-icon i:nth-child(1) { top: 2px; }
.layers-icon i:nth-child(2) { top: 19px; opacity: .72; }
.layers-icon i:nth-child(3) { top: 36px; opacity: .46; }

.transcript-icon, .library-icon {
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  border: 1px solid rgba(133, 150, 232, .24);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
}
.transcript-icon i { display: block; height: 4px; border-radius: 9px; background: linear-gradient(90deg, var(--purple), var(--blue)); }
.transcript-icon i:nth-child(2) { width: 72%; }
.library-icon { flex-direction: row; align-items: end; }
.library-icon i { width: 7px; border-radius: 8px; background: linear-gradient(var(--purple), var(--blue)); }
.library-icon i:nth-child(1) { height: 22px; }
.library-icon i:nth-child(2) { height: 34px; }
.library-icon i:nth-child(3) { height: 27px; }

.feature-visual {
  position: absolute;
  right: 4%;
  bottom: 8%;
  width: 46%;
  height: 190px;
  border-radius: 22px;
  background: rgba(3, 7, 22, .54);
  border: 1px solid rgba(134, 149, 232, .13);
  overflow: hidden;
}
.noise-wave, .clear-wave {
  position: absolute;
  left: 7%; right: 7%;
  height: 50%;
}
.noise-wave {
  top: 8%;
  background: repeating-linear-gradient(90deg, rgba(199, 61, 243, .75) 0 2px, transparent 2px 8px);
  clip-path: polygon(0 48%, 3% 31%, 6% 72%, 9% 24%, 13% 63%, 17% 36%, 20% 82%, 24% 29%, 28% 69%, 33% 40%, 37% 62%, 41% 19%, 45% 73%, 50% 36%, 54% 70%, 59% 26%, 64% 58%, 68% 41%, 72% 74%, 77% 22%, 81% 67%, 86% 31%, 91% 62%, 96% 39%, 100% 51%, 100% 53%, 0 53%);
}
.clean-divider { position: absolute; top: 50%; left: 8%; right: 8%; height: 1px; background: var(--line); }
.clear-wave {
  top: 51%;
  background: repeating-linear-gradient(90deg, rgba(32, 190, 255, .85) 0 2px, transparent 2px 8px);
  clip-path: polygon(0 50%, 6% 44%, 12% 56%, 18% 40%, 25% 61%, 32% 36%, 39% 66%, 46% 29%, 53% 69%, 60% 35%, 67% 61%, 74% 41%, 82% 57%, 90% 45%, 100% 50%, 100% 53%, 0 53%);
}

.vision-section { padding-top: 140px; }
.vision-panel {
  padding: 65px;
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 70px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 10% 10%, rgba(181, 47, 245, .14), transparent 35%),
    radial-gradient(circle at 90% 90%, rgba(33, 164, 255, .13), transparent 34%),
    rgba(8, 13, 35, .72);
}
.vision-points { display: flex; flex-direction: column; justify-content: center; }
.vision-points > div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.vision-points > div:last-child { border-bottom: 0; }
.vision-points span { color: #7f8aaa; font-size: 12px; letter-spacing: .12em; }
.vision-points p { margin: 0; color: var(--muted); line-height: 1.65; }
.vision-points strong { color: white; }

.launch-section { padding-bottom: 120px; }
.launch-card {
  padding: 80px 30px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 36px;
  background:
    radial-gradient(circle at 50% 0%, rgba(127, 70, 255, .19), transparent 40%),
    rgba(10, 15, 39, .75);
}
.launch-mark {
  width: 110px;
  height: 110px;
  margin: 0 auto 28px;
  object-fit: contain;
  border-radius: 50%;
}
.launch-card h2 { max-width: 760px; margin: 0 auto; }
.launch-card p { max-width: 680px; margin: 24px auto 34px; }

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: #7f89a6;
  font-size: 12px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-mark {
  width: 42px; height: 42px;
  object-fit: contain;
  border-radius: 50%;
}
.footer-brand strong { display: block; color: white; letter-spacing: .18em; }
.footer-brand small { display: block; margin-top: 4px; }

@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-13px); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes drift {
  0%,100% { transform: rotate(-18deg) translateX(0); }
  50% { transform: rotate(-18deg) translateX(12px); }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .hero-visual { min-height: 520px; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); gap: 16px 0; }
  .trust-strip span:nth-child(3) { border-left: 0; }
  .feature-visual { position: relative; right: auto; bottom: auto; width: 100%; margin-top: 30px; }
  .vision-panel { grid-template-columns: 1fr; padding: 44px; }
}

@media (max-width: 680px) {
  .site-header { height: 66px; width: min(100% - 24px, 1180px); margin-top: 8px; }
  .brand { font-size: 14px; }
  .brand-mark { width: 40px; height: 40px; }
  .menu-button { display: block; }
  .site-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    padding: 18px;
    display: none;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(4, 8, 24, .97);
  }
  .site-nav.open { display: flex; }
  .hero, .section, .trust-strip, .site-footer { width: min(100% - 28px, 1180px); }
  .hero { padding-top: 58px; gap: 10px; }
  .hero h1 { font-size: clamp(54px, 18vw, 78px); }
  .hero-text { font-size: 16px; }
  .hero-visual { min-height: 410px; }
  .hero-icon { width: min(280px, 72%); }
  .visual-orbit.orbit-one { width: 330px; height: 330px; }
  .visual-orbit.orbit-two { width: 360px; height: 250px; }
  .floating-card { min-width: 154px; padding: 10px 12px; }
  .card-clean { top: 8%; right: 0; }
  .card-separate { bottom: 7%; left: 0; }
  .trust-strip { padding: 20px 8px; font-size: 10px; }
  .section { padding-top: 90px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-large { grid-column: auto; }
  .feature-card { min-height: 300px; padding: 27px; }
  .vision-panel { padding: 30px 24px; gap: 35px; }
  .launch-card { padding: 60px 22px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 22px; }
}