:root {
  color-scheme: dark;
  --bg: #07040d;
  --panel: rgba(22, 13, 38, 0.76);
  --panel-strong: rgba(34, 20, 61, 0.92);
  --text: #f8f2ff;
  --muted: #c3b2e6;
  --soft: #947dc2;
  --line: rgba(207, 159, 255, 0.2);
  --purple: #8b5cf6;
  --violet: #6d28d9;
  --pink: #ec4899;
  --radius: 30px;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.52);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 0%, rgba(236, 72, 153, 0.27), transparent 34rem),
    radial-gradient(circle at 86% 14%, rgba(109, 40, 217, 0.48), transparent 34rem),
    linear-gradient(180deg, #07040d 0%, #11071e 48%, #08050f 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.background {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.75;
}

.glow-one {
  top: 8rem;
  left: -8rem;
  width: 24rem;
  height: 24rem;
  background: #a21caf;
}

.glow-two {
  right: -9rem;
  top: 7rem;
  width: 30rem;
  height: 30rem;
  background: #4f46e5;
}

.glow-three {
  left: 35%;
  bottom: -14rem;
  width: 28rem;
  height: 28rem;
  background: #6d28d9;
  opacity: 0.35;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(1180px, calc(100% - 2rem));
  margin: 1rem auto 0;
  padding: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 5, 18, 0.78);
  backdrop-filter: blur(22px);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.32);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 1rem;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.24), transparent 30%),
    linear-gradient(135deg, var(--pink), var(--purple), #1d4ed8);
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.56);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 0.05rem;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 0.25rem;
}

.nav a {
  padding: 0.75rem 0.95rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

main,
.site-footer {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: center;
  gap: 3rem;
  padding: 5rem 0 3.5rem;
}

.hero h1 {
  margin: 0;
  max-width: 950px;
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  line-height: 0.88;
  letter-spacing: -0.08em;
}

.hero p,
.section p,
.site-footer p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.kicker {
  color: #d8b4fe;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.button-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 850;
  transition: transform 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--pink), var(--purple), var(--violet));
  box-shadow: 0 18px 40px rgba(139, 92, 246, 0.38);
}

.button.ghost {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
}

.hero-panel {
  position: relative;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 18px);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
    radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.5), transparent 48%),
    rgba(11, 6, 24, 0.74);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 2rem;
  border-radius: 999px 999px 2rem 2rem;
  background:
    radial-gradient(circle at 50% 5%, rgba(236, 72, 153, 0.45), transparent 28%),
    linear-gradient(180deg, rgba(139, 92, 246, 0.82), rgba(10, 6, 20, 0.02) 62%);
  opacity: 0.9;
}

.arch {
  position: absolute;
  left: 50%;
  top: 7rem;
  transform: translateX(-50%);
  width: min(70%, 22rem);
  aspect-ratio: 1;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.22), transparent 6%),
    linear-gradient(180deg, #7c3aed, #1e103c 66%, transparent);
  box-shadow: 0 0 90px rgba(139, 92, 246, 0.76);
}

.signal-row {
  position: absolute;
  top: 4rem;
  left: 50%;
  display: flex;
  gap: 1.4rem;
  transform: translateX(-50%);
}

.signal-row span {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: #f5e7ff;
  box-shadow: 0 0 20px var(--purple);
}

.value-stack {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1.2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.value-stack div,
.glass-card,
.cards article,
.social-card,
.site-footer {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.32);
}

.value-stack div {
  min-height: 9rem;
  padding: 1rem;
  border-radius: 1.4rem;
}

.value-stack strong,
.cards h3,
.social-card strong {
  display: block;
  font-size: 1.25rem;
}

.value-stack p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.section {
  margin: 5rem 0;
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.5rem;
  align-items: start;
}

.section h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.7rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.glass-card {
  padding: clamp(1.4rem, 4vw, 3rem);
  border-radius: calc(var(--radius) + 12px);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.cards article {
  padding: 1.5rem;
  border-radius: var(--radius);
}

.cards span,
.social-card span,
.social-card small {
  color: var(--soft);
}

.cards h3 {
  margin: 1.5rem 0 0.7rem;
  font-size: 1.65rem;
  letter-spacing: -0.04em;
}

.social-section {
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 16px);
  background:
    radial-gradient(circle at 80% 10%, rgba(139, 92, 246, 0.45), transparent 42%),
    rgba(14, 7, 28, 0.72);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.social-card {
  padding: 1.35rem;
  border-radius: var(--radius);
  min-height: 13rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, background 0.2s ease;
}

.social-card:hover {
  transform: translateY(-3px);
  background: var(--panel-strong);
}

.social-card strong {
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.site-footer {
  margin-top: 5rem;
  margin-bottom: 1rem;
  padding: 1.2rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer p {
  margin: 0.2rem 0 0;
}

.back-top {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #e9d5ff;
  background: rgba(255, 255, 255, 0.05);
}

@media (max-width: 980px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .cards,
  .social-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 460px;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    align-items: flex-start;
    border-radius: 1.4rem;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 18vw, 5rem);
  }

  .value-stack {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 590px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}