/* Gradient Launch. Change the blob colors to re-theme the page. */
:root {
  --bg: #1a0b2e;
  --blob-1: #7c3aed;
  --blob-2: #db2777;
  --blob-3: #f59e0b;
  --blob-4: #2563eb;
  --text: #ffffff;
  --muted: rgb(255 255 255 / 0.78);
  --card: rgb(20 10 40 / 0.45);
  --card-line: rgb(255 255 255 / 0.16);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }
:focus-visible { outline: 2px solid #fff; outline-offset: 3px; border-radius: 6px; }

/* Animated mesh gradient made of blurred, drifting blobs */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: var(--bg); }
.bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgb(10 4 24 / 0.55));
}
.blob {
  position: absolute;
  width: 55vmax;
  height: 55vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.75;
  animation: drift 22s ease-in-out infinite alternate;
}
.b1 { background: var(--blob-1); top: -20vmax; left: -10vmax; }
.b2 { background: var(--blob-2); top: 10vmax; right: -20vmax; animation-duration: 26s; animation-delay: -6s; }
.b3 { background: var(--blob-3); bottom: -30vmax; left: 10vmax; opacity: 0.55; animation-duration: 30s; animation-delay: -12s; }
.b4 { background: var(--blob-4); bottom: -20vmax; right: 0; opacity: 0.5; animation-duration: 24s; animation-delay: -3s; }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  width: min(1100px, 100% - 40px);
  margin: 0 auto;
  padding: 24px 0;
}
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; text-decoration: none; }
.logo svg { width: 28px; height: 28px; }
.nav-link { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav-link:hover { color: var(--text); }

.card {
  width: min(760px, 100% - 32px);
  margin: auto;
  padding: clamp(28px, 6vw, 56px);
  border: 1px solid var(--card-line);
  border-radius: 28px;
  background: var(--card);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  box-shadow: 0 30px 80px rgb(10 4 24 / 0.45), inset 0 1px 0 rgb(255 255 255 / 0.12);
  animation: enter 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 0 0 24px;
  padding: 6px 14px;
  border: 1px solid var(--card-line);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.08);
  font-size: 0.85rem; font-weight: 600;
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(2.3rem, 7vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.shine {
  background: linear-gradient(90deg, #fde68a, #f9a8d4, #c4b5fd, #fde68a);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 8s linear infinite;
}

.lead { max-width: 560px; margin: 0 0 32px; color: var(--muted); font-size: 1.1rem; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 50px; padding: 0 24px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s, background-color 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: #fff; color: #1a0b2e; }
.btn-ghost { border: 1px solid var(--card-line); background: rgb(255 255 255 / 0.06); }
.btn-ghost:hover { background: rgb(255 255 255 / 0.12); }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin: 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--card-line);
  list-style: none;
}
.features strong { display: block; margin-bottom: 4px; }
.features span { color: var(--muted); font-size: 0.92rem; line-height: 1.5; }

.foot { padding: 32px 20px; text-align: center; color: var(--muted); font-size: 0.85rem; }

@keyframes drift {
  50% { transform: translate(8vmax, 6vmax) scale(1.1); }
  100% { transform: translate(-6vmax, 10vmax) scale(0.95); }
}
@keyframes shine { to { background-position: 300% 0; } }
@keyframes enter { from { opacity: 0; transform: translateY(16px) scale(0.98); } }

@media (prefers-reduced-motion: reduce) {
  .blob, .shine, .card { animation: none; }
}