:root {
  --bg: #120b1f;
  --bg2: #1d1031;
  --text: #fff8f2;
  --muted: #cfc1dc;
  --line: rgba(255,255,255,.18);
  --hot: #ff4fa3;
  --orange: #ff9d3d;
  --yellow: #ffe86b;
  --green: #39e58c;
  --blue: #4cc9ff;
  --violet: #b58cff;
  --shadow: 0 32px 90px rgba(0,0,0,.46);
  --radius: 30px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  background:
    radial-gradient(circle at 12% 6%, rgba(255,79,163,.30), transparent 29rem),
    radial-gradient(circle at 88% 2%, rgba(76,201,255,.27), transparent 31rem),
    radial-gradient(circle at 66% 84%, rgba(57,229,140,.13), transparent 34rem),
    linear-gradient(140deg, var(--bg), var(--bg2) 56%, #080611);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: auto -10vw -26vh -10vw;
  height: 56vh;
  background: conic-gradient(from 180deg, rgba(255,79,163,.33), rgba(255,232,107,.22), rgba(57,229,140,.19), rgba(76,201,255,.25), rgba(181,140,255,.34), rgba(255,79,163,.33));
  filter: blur(70px);
  opacity: .68;
  pointer-events: none;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .20;
  mix-blend-mode: screen;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

.aurora span {
  position: fixed;
  width: 34vw;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(42px);
  opacity: .42;
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}
.aurora span:nth-child(1) { top: 18vh; left: -8vw; background: var(--hot); }
.aurora span:nth-child(2) { top: 6vh; right: -10vw; background: var(--blue); animation-delay: -5s; }
.aurora span:nth-child(3) { right: 18vw; bottom: -16vw; background: var(--violet); animation-delay: -9s; }

@keyframes drift {
  from { transform: translate3d(0,0,0) scale(.94); }
  to { transform: translate3d(5vw,-3vh,0) scale(1.08); }
}

.stage {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 96px);
  padding: 28px clamp(18px,4vw,60px) 46px;
}

.topbar {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 880;
  letter-spacing: .11em;
  font-size: .86rem;
}

.brand-mark {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: conic-gradient(#ff4fa3, #ff9d3d, #ffe86b, #39e58c, #4cc9ff, #b58cff, #ff4fa3);
  box-shadow: 0 0 28px rgba(255,79,163,.48);
}

.nav-dots { display: flex; gap: 8px; }
.nav-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,.34);
}
.nav-dots i:nth-child(2) { background: var(--yellow); }
.nav-dots i:nth-child(3) { background: var(--blue); }

.hero {
  max-width: 1240px;
  margin: clamp(70px, 12vh, 150px) auto 0;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 430px);
  align-items: center;
  gap: clamp(48px, 8vw, 118px);
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 900;
  margin: 0 0 24px;
}

h1 {
  margin: 0;
  max-width: 7.9em;
  font-family: var(--serif);
  font-size: clamp(3.7rem, 7.2vw, 7.25rem);
  line-height: .78;
  letter-spacing: -.085em;
  text-wrap: balance;
  overflow-wrap: normal;
  text-shadow: 0 26px 80px rgba(0,0,0,.38);
}

.tagline {
  max-width: 680px;
  margin: 34px 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.3vw, 3.2rem);
  line-height: 1.02;
  letter-spacing: -.035em;
}

.signal-card {
  position: relative;
  width: 100%;
  min-height: 470px;
  overflow: hidden;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  box-shadow: 0 30px 86px rgba(0,0,0,.34);
  backdrop-filter: blur(14px);
}

.signal-card::before {
  content: '';
  position: absolute;
  inset: 18px;
  border-radius: 23px;
  border: 1px solid rgba(255,255,255,.12);
  pointer-events: none;
}

.card-ring {
  position: absolute;
  width: 360px;
  height: 360px;
  right: -110px;
  top: 44px;
  border-radius: 50%;
  border: 58px solid rgba(255,79,163,.18);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.08),
    0 0 90px rgba(76,201,255,.18);
}

.card-ring::after {
  content: '';
  position: absolute;
  inset: 55px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,232,107,.34), transparent 65%);
}

.mini {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .75rem;
  font-weight: 900;
}

.statement {
  position: relative;
  z-index: 1;
  margin: 86px 0 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.4vw, 3.15rem);
  line-height: 1.02;
  letter-spacing: -.04em;
}

.spectrum {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 30px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}
.spectrum span { height: 14px; border-radius: 999px; }
.spectrum span:nth-child(1){ background: var(--hot); }
.spectrum span:nth-child(2){ background: var(--orange); }
.spectrum span:nth-child(3){ background: var(--yellow); }
.spectrum span:nth-child(4){ background: var(--green); }
.spectrum span:nth-child(5){ background: var(--blue); }
.spectrum span:nth-child(6){ background: var(--violet); }


.portal-grid {
  display: none;
}

.footer {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 6px clamp(18px,4vw,60px) 42px;
  color: rgba(255,248,242,.64);
  font-size: .88rem;
  letter-spacing: .05em;
}

.footer p { margin: 0; }

@media (max-width: 980px) {
  .stage { min-height: auto; }
  .hero {
    grid-template-columns: 1fr;
    align-items: start;
  }
  h1 {
    max-width: 100%;
    font-size: clamp(4rem, 15vw, 8rem);
  }
  .signal-card {
    max-width: 560px;
    min-height: 350px;
  }
}

@media (max-width: 640px) {
  .stage { padding-top: 22px; }
  .brand { letter-spacing: .08em; }
  .hero { margin-top: 58px; gap: 30px; }
  h1 { font-size: clamp(3.8rem, 20vw, 6.8rem); }
  .tagline { margin-top: 26px; }
  .signal-card { min-height: 315px; }
  .statement { margin-top: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}