:root {
  --bg-0: #120816;
  --bg-1: #1a0d22;
  --bg-2: #241032;
  --line: rgba(210, 120, 255, 0.16);
  --line-strong: rgba(210, 120, 255, 0.26);
  --text: #f3ddff;
  --muted: #b28ac7;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  height: 100%;
}
body {
  background:
    radial-gradient(circle at 18% 0%, rgba(195, 60, 255, 0.18), transparent 24%),
    radial-gradient(circle at 82% 100%, rgba(143, 43, 255, 0.16), transparent 26%),
    linear-gradient(180deg, #110714 0%, #0c0712 100%);
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  overflow: hidden;
}

.landing-shell {
  position: relative;
  height: 100vh;
  overflow: hidden;
  padding: 0;
}

.landing-glow {
  position: absolute;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.55;
}

.landing-glow-a {
  width: 340px;
  height: 180px;
  top: 28px;
  left: 18%;
  background: rgba(195, 60, 255, 0.34);
}

.landing-glow-b {
  width: 260px;
  height: 220px;
  right: 9%;
  bottom: 24px;
  background: rgba(143, 43, 255, 0.22);
}

.landing-topbar {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 18px 9px 18px;
}

.landing-brand {
  position: relative;
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.landing-brand::before {
  content: attr(data-title);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  color: rgba(233, 130, 255, 0.9);
  filter: blur(10px);
  opacity: 1;
  pointer-events: none;
  text-shadow:
    0 0 22px rgba(195, 60, 255, 0.68),
    0 0 38px rgba(195, 60, 255, 0.4),
    0 0 58px rgba(143, 43, 255, 0.28);
}

.landing-brand strong {
  position: relative;
  z-index: 1;
  font-size: 1rem;
  font-weight: 700;
  color: #ffd6ff;
  letter-spacing: 0.02em;
  text-shadow:
    0 0 6px rgba(255, 219, 255, 0.18),
    0 0 14px rgba(195, 60, 255, 0.16);
}

.landing-actions {
  display: flex;
  gap: 10px;
}

.landing-btn {
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  text-decoration: none;
  backdrop-filter: blur(12px);
}

.landing-btn-primary {
  background: linear-gradient(135deg, rgba(195, 60, 255, 0.18), rgba(143, 43, 255, 0.22));
  border-color: var(--line-strong);
}

.landing-hero {
  position: relative;
  z-index: 1;
  height: calc(100vh - 58px);
  display: flex;
  align-items: center;
  padding: 0 18px 18px;
}

.landing-hero-card {
  width: 100%;
  max-width: none;
  min-height: 100%;
  padding: 18px;
  border: 1px solid rgba(210, 120, 255, 0.12);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(29, 11, 40, 0.9), rgba(17, 8, 24, 0.9));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
}

.landing-hero-head {
  max-width: 720px;
}

.landing-copy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  min-height: 0;
}

.landing-copy-card {
  min-height: 100%;
  padding: 18px;
  border: 1px solid rgba(210, 120, 255, 0.12);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(74, 17, 98, 0.18), rgba(27, 12, 37, 0.72));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.landing-copy-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1rem;
}

.eyebrow {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-hero h1 {
  margin: 14px 0 14px;
  font-size: clamp(1.5rem, 2.2vw, 2.4rem);
  line-height: 1.12;
}

.landing-hero p {
  color: var(--muted);
  line-height: 1.7;
  max-width: none;
  margin: 0;
}

@media (max-width: 780px) {
  .landing-topbar {
    padding: 6px;
  }

  .landing-hero {
    padding: 0 6px 6px;
  }

  .landing-hero-card {
    padding: 14px;
  }

  .landing-copy-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .landing-copy-card {
    padding: 14px;
  }
}