:root {
  color-scheme: dark;
  --bg: #0b0614;
  --bg-soft: #12081f;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --text: #f1edf9;
  --muted: #a89dc2;
  --muted-soft: #7d6f96;
  --accent-a: #7c6cf0;
  --accent-b: #35d5c8;
  --danger: #ff8a8a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

.glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(124, 108, 240, 0.28), transparent 60%),
    radial-gradient(900px 600px at 100% 10%, rgba(53, 213, 200, 0.16), transparent 55%),
    var(--bg);
}

a {
  color: inherit;
}

/* ---- Top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
  padding: 22px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent-a), var(--accent-b));
  box-shadow: 0 0 0 1px var(--border);
}

/* ---- Hero ---- */
.hero {
  max-width: 760px;
  margin: 0 auto;
  padding: 88px 24px 96px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(32px, 5.5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  background: linear-gradient(100deg, var(--text) 30%, var(--accent-a) 65%, var(--accent-b) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  margin: 0 auto 32px;
  max-width: 560px;
  color: var(--muted);
  font-size: 17px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease, opacity 0.15s ease;
}

.btn .icon {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: linear-gradient(90deg, var(--accent-a), var(--accent-b));
  color: #0b0614;
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
}

.status-line {
  min-height: 20px;
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.status-line.is-error {
  color: var(--danger);
}

.hero-note {
  margin: 18px 0 0;
  font-size: 12px;
  color: var(--muted-soft);
}

/* ---- Footer ---- */
.site-footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 24px 40px;
  text-align: center;
  color: var(--muted-soft);
  font-size: 13px;
}