/* Hallucinate website: colours taken from the logo (near-black sky, indigo, lavender, pink glow). */
:root {
  --bg: #050408;
  --bg-raised: #0e0b17;
  --surface: #151124;
  --border: #2a2340;
  --text: #f1ecfb;
  --text-dim: #b3a9c9;
  --text-faint: #8a80a2;
  --lavender: #c79cf5;
  --lavender-hi: #dcc3ff;
  --pink: #f2a7d6;
  --indigo: #6d5bd0;
  --sky: #8fb3ff;
  --grad: linear-gradient(100deg, var(--lavender-hi) 0%, var(--pink) 55%, var(--sky) 100%);
  --radius: 18px;
  --max: 1160px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--lavender-hi); text-underline-offset: 3px; }
a:hover { color: var(--pink); }
code {
  font: 0.88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.1em 0.4em;
  overflow-wrap: anywhere;
}
:focus-visible { outline: 2px solid var(--lavender); outline-offset: 3px; border-radius: 6px; }

/* Slow-moving glow behind everything, like the clouds in the logo */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.aurora span {
  position: absolute; width: 60vmax; height: 60vmax; border-radius: 50%;
  filter: blur(90px); opacity: 0.22; animation: drift 38s ease-in-out infinite alternate;
}
.aurora span:nth-child(1) { background: var(--indigo); top: -25vmax; left: -15vmax; }
.aurora span:nth-child(2) { background: var(--pink); top: 30vh; right: -30vmax; opacity: 0.12; animation-duration: 46s; }
.aurora span:nth-child(3) { background: var(--sky); bottom: -35vmax; left: 20vw; opacity: 0.10; animation-duration: 54s; }
@keyframes drift { to { transform: translate(6vmax, 4vmax) scale(1.08); } }

/* Navigation */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(5, 4, 8, 0.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(42, 35, 64, 0.6);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: 0.01em; }
.brand img { border-radius: 8px; }
.nav nav { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.nav nav a { color: var(--text-dim); text-decoration: none; font-size: 15px; padding: 6px 12px; border-radius: 999px; }
.nav nav a:hover { color: var(--text); background: var(--surface); }
.nav .nav-gh { border: 1px solid var(--border); }

main { width: min(var(--max), 100% - 40px); margin: 0 auto; }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center;
  padding: 72px 0 24px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
  font-size: 14px; color: var(--text-dim);
  padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px; background: rgba(21, 17, 36, 0.6);
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--lavender); box-shadow: 0 0 0 0 rgba(199, 156, 245, 0.6); animation: pulse 2.4s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(199, 156, 245, 0); } 100% { box-shadow: 0 0 0 0 rgba(199, 156, 245, 0); } }
h1 { font-size: clamp(38px, 5.4vw, 64px); line-height: 1.05; letter-spacing: -0.025em; margin: 0 0 20px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font-size: clamp(17px, 1.6vw, 20px); color: var(--text-dim); max-width: 36em; margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.fine { color: var(--text-faint); font-size: 14px; margin-top: 18px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 24px; border-radius: 999px; font-weight: 650; text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.btn.primary { color: #16101f; background: linear-gradient(100deg, var(--lavender-hi), var(--lavender) 60%, var(--pink)); box-shadow: 0 8px 30px -8px rgba(199, 156, 245, 0.55); }
.btn.primary:hover { color: #16101f; transform: translateY(-1px); box-shadow: 0 12px 36px -8px rgba(242, 167, 214, 0.6); }
.btn.ghost { color: var(--text); border: 1px solid var(--border); background: rgba(21, 17, 36, 0.6); }
.btn.ghost:hover { color: var(--text); background: var(--surface); }

.hero-art { position: relative; }
.hero-art::before {
  content: ""; position: absolute; inset: 12% 10%; border-radius: 50%;
  background: radial-gradient(circle, rgba(199, 156, 245, 0.35), rgba(242, 167, 214, 0.12) 50%, transparent 70%);
  filter: blur(30px); z-index: -1;
}
/* Fade the logo's square edges into the page */
.hero-art img {
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 71%);
  mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 71%);
  animation: float 9s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-10px); } }

/* App window showcase */
.showcase { position: relative; padding: 32px 0 8px; }
.window {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); background: var(--bg-raised);
  box-shadow: 0 40px 120px -30px rgba(109, 91, 208, 0.55), 0 0 0 1px rgba(199, 156, 245, 0.08);
}
.window video { display: block; width: 100%; height: auto; }
.window-bar { display: flex; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: #0b0913; }
.window-bar i { width: 11px; height: 11px; border-radius: 50%; background: #2c2442; }
.window-bar i:first-child { background: #f2a7d6; }
.window-bar i:nth-child(2) { background: #c79cf5; }
.window-bar i:nth-child(3) { background: #8fb3ff; }

/* Waveform bars from the logo */
.wave { display: flex; justify-content: center; align-items: center; gap: 6px; height: 64px; margin: 40px auto 0; }
.wave::before, .wave::after { content: ""; height: 1px; width: min(180px, 20vw); background: linear-gradient(90deg, transparent, var(--lavender)); }
.wave::after { background: linear-gradient(90deg, var(--lavender), transparent); }
.wave b { width: 4px; border-radius: 4px; background: var(--grad); animation: eq 1.6s ease-in-out infinite alternate; }
@keyframes eq { from { transform: scaleY(0.45); } to { transform: scaleY(1); } }

/* Sections */
.section { padding: 88px 0 24px; }
h2 { font-size: clamp(30px, 3.6vw, 44px); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 12px; text-align: center; }
.section-lede { text-align: center; color: var(--text-dim); margin: 0 auto 44px; max-width: 40em; }

.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.features article {
  padding: 26px 22px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(21, 17, 36, 0.9), rgba(14, 11, 23, 0.9));
  border: 1px solid var(--border);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.features article:hover { border-color: rgba(199, 156, 245, 0.45); transform: translateY(-2px); }
.features svg {
  width: 40px; height: 40px; padding: 8px; border-radius: 12px;
  background: rgba(199, 156, 245, 0.12); fill: none; stroke: var(--lavender-hi);
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.features h3 { font-size: 18px; margin: 16px 0 8px; }
.features p { margin: 0; color: var(--text-dim); font-size: 15.5px; }

.themes { margin: 0 auto 28px; max-width: 800px; }
figure { margin: 0; }
figure img { border-radius: 14px; border: 1px solid var(--border); background: var(--bg-raised); }
figcaption { color: var(--text-faint); font-size: 14px; text-align: center; margin-top: 10px; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery img { transition: transform 0.25s ease, box-shadow 0.25s ease; cursor: zoom-in; }
.gallery img:hover { transform: scale(1.02); box-shadow: 0 20px 60px -20px rgba(199, 156, 245, 0.45); }

.downloads { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dl {
  display: flex; flex-direction: column; padding: 28px 24px; border-radius: var(--radius);
  background: var(--bg-raised); border: 1px solid var(--border);
}
.dl h3 { margin: 0 0 6px; font-size: 22px; }
.dl > p { color: var(--text-dim); margin: 0 0 20px; font-size: 15.5px; flex: 1; }
.dl .btn { align-self: flex-start; }
.dl .note { flex: 0; color: var(--text-faint); font-size: 14px; margin: 16px 0 0; }
.dl.recommended { border-color: rgba(199, 156, 245, 0.6); box-shadow: 0 0 0 1px rgba(199, 156, 245, 0.25), 0 24px 70px -30px rgba(199, 156, 245, 0.5); }
.dl.recommended h3::after {
  content: "Your system"; margin-left: 10px; vertical-align: middle;
  font-size: 12px; font-weight: 600; color: #16101f; background: var(--lavender); border-radius: 999px; padding: 2px 9px;
}
.more { text-align: center; color: var(--text-faint); margin-top: 28px; font-size: 15px; }

.changes {
  max-width: 820px; margin: 0 auto; padding: 8px 32px 20px; border-radius: var(--radius);
  background: var(--bg-raised); border: 1px solid var(--border);
}
.changes h3 { color: var(--lavender-hi); font-size: 16px; text-transform: uppercase; letter-spacing: 0.08em; margin: 24px 0 8px; }
.changes ul { margin: 0; padding-left: 20px; }
.changes li { color: var(--text-dim); margin: 8px 0; }
.changes li::marker { color: var(--lavender); }

.footer {
  margin-top: 96px; padding: 40px 20px 56px; text-align: center; color: var(--text-faint); font-size: 14px;
  border-top: 1px solid var(--border);
}
.footer img { margin: 0 auto 12px; border-radius: 7px; opacity: 0.9; }
.footer p { margin: 6px 0; }

/* Click-to-zoom screenshots */
.lightbox {
  position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 24px;
  background: rgba(5, 4, 8, 0.88); backdrop-filter: blur(6px); cursor: zoom-out;
}
.lightbox img { max-height: 92vh; width: auto; border-radius: 12px; box-shadow: 0 30px 120px rgba(0, 0, 0, 0.6); }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; text-align: center; }
  .hero-copy { order: 2; }
  .hero-art { order: 1; max-width: 340px; margin: 0 auto; }
  .lede { margin-left: auto; margin-right: auto; }
  .cta { justify-content: center; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .downloads { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .nav { padding: 12px 16px; }
  .nav nav a:not(.nav-gh) { display: none; }
  main { width: calc(100% - 32px); }
  .features, .gallery { grid-template-columns: 1fr; }
  .section { padding-top: 64px; }
  .changes { padding: 4px 20px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}