:root {
  --bg: #0e0f1a;
  --bg-soft: #161829;
  --text: #e9eaf3;
  --text-dim: #a7a9c0;
  --accent: #7c6cff;
  --accent-2: #ff6ca8;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --maxw: 960px;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

a { color: var(--text); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* --- background orbs --- */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.orb-a { width: 380px; height: 380px; background: var(--accent);   top: -120px; left: -100px; }
.orb-b { width: 320px; height: 320px; background: var(--accent-2); bottom: -140px; right: -80px; }
.orb-c { width: 260px; height: 260px; background: #4cc9f0;          top: 40%; left: 55%; opacity: 0.25; }

/* --- header --- */
.site-header {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.wordmark-dot { margin-right: 6px; }
.site-nav a {
  margin-left: 20px;
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.95rem;
}
.site-nav a:hover { color: var(--text); }

/* --- main --- */
main {
  flex: 1;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  padding: 80px 0 64px;
  text-align: center;
}
.eyebrow {
  text-transform: lowercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-size: 0.85rem;
  margin: 0 0 12px;
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}
.lede {
  max-width: 46ch;
  margin: 0 auto 32px;
  color: var(--text-dim);
  font-size: 1.05rem;
}

/* --- form --- */
.notify-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}
.notify-form input {
  flex: 1 1 220px;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 1rem;
}
.notify-form input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.notify-form button {
  padding: 13px 22px;
  border-radius: 12px;
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.12s ease;
}
.notify-form button:hover { filter: brightness(1.08); }
.notify-form button:active { transform: translateY(1px); }

.form-msg {
  min-height: 1.4em;
  margin: 14px 0 0;
  font-size: 0.95rem;
  color: var(--accent-2);
}

/* --- cards --- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  padding: 24px 0 80px;
}
.card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.card h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}
.card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.95rem;
}
.card a { color: var(--accent); }

/* --- footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}
.site-footer p { margin: 0; }

@media (prefers-reduced-motion: no-preference) {
  .orb-c { animation: drift 18s ease-in-out infinite alternate; }
}
@keyframes drift {
  to { transform: translate(-40px, 30px) scale(1.1); }
}