:root {
  --bg: #0d0f1a;
  --bg2: #12142a;
  --ink: #e8eaf2;
  --muted: rgba(232, 234, 242, 0.55);
  --faint: rgba(232, 234, 242, 0.3);
  --accent: hsl(252, 80%, 70%);
  --accent-soft: hsla(252, 70%, 60%, 0.18);
  --accent-border: hsla(252, 60%, 60%, 0.35);
  --card: hsla(250, 30%, 14%, 0.55);
  --card-border: hsla(250, 30%, 50%, 0.16);
  --gold: hsl(45, 90%, 70%);
  --silver: hsl(210, 14%, 85%);
  --diamond: hsl(190, 85%, 82%);
  --radius: 18px;
  --maxw: 1040px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, system-ui, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(circle at 50% -10%, #1a1d3a, var(--bg) 60%);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

#bubble-canvas {
  position: fixed; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.content { position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px clamp(16px, 4vw, 40px);
  backdrop-filter: blur(12px);
  background: hsla(230, 30%, 6%, 0.55);
  border-bottom: 1px solid var(--card-border);
}
.nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: .5px; }
.nav .brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav .links { display: flex; gap: clamp(10px, 2.4vw, 26px); align-items: center; }
.nav .links a { color: var(--muted); font-size: .92rem; transition: color .2s; }
.nav .links a:hover { color: var(--ink); }
.nav .cta { padding: 8px 16px; border-radius: 999px; background: var(--accent-soft); border: 1px solid var(--accent-border); color: hsl(252,90%,88%); font-size: .85rem; }
@media (max-width: 640px) { .nav .links a:not(.cta) { display: none; } }

/* ── Layout ──────────────────────────────────────────── */
section { padding: clamp(56px, 9vw, 110px) clamp(16px, 4vw, 40px); }
.wrap { max-width: var(--maxw); margin: 0 auto; }
.eyebrow { text-transform: uppercase; letter-spacing: 3px; font-size: .72rem; color: var(--accent); opacity: .85; }
h1 { font-size: clamp(2.6rem, 8vw, 4.6rem); font-weight: 700; letter-spacing: -1px; line-height: 1.02; }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 600; letter-spacing: -.5px; }
.lead { color: var(--muted); font-size: clamp(1rem, 2.2vw, 1.15rem); max-width: 60ch; }

/* ── Hero ────────────────────────────────────────────── */
.hero { text-align: center; padding-top: clamp(40px, 7vw, 80px); }
.hero .icon {
  width: 120px; height: 120px; border-radius: 27px; margin: 0 auto 26px;
  box-shadow: 0 0 60px hsla(252,70%,60%,0.35);
  animation: float 4s ease-in-out infinite;
}
.hero h1 { margin-bottom: 14px; }
.hero .tagline { color: var(--muted); font-size: clamp(1.05rem, 2.6vw, 1.4rem); margin-bottom: 30px; }
.btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 26px; border-radius: 999px; font-weight: 500;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  color: hsl(252,90%,90%); transition: transform .15s, background .2s;
}
.btn:hover { transform: translateY(-2px); background: hsla(252,70%,60%,0.28); }
.btn.ghost { background: transparent; border-color: var(--card-border); color: var(--muted); }
/* "Coming soon" state (pre-launch) */
.btn.soon, .cta.soon { cursor: default; opacity: 0.9; }
.btn.soon:hover { transform: none; background: var(--accent-soft); }
.cta.soon { color: hsl(252,90%,88%); }
.soon-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: hsl(150,70%,60%); box-shadow: 0 0 8px hsl(150,70%,60%); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(0.7)} }
.scroll-cue { margin-top: 56px; color: var(--faint); font-size: .8rem; animation: float 3s ease-in-out infinite; }

@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }

/* ── Cards ───────────────────────────────────────────── */
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); margin-top: 38px; }
.card {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 26px;
  backdrop-filter: blur(8px); transition: transform .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent-border); }
.card .dot { width: 38px; height: 38px; border-radius: 50%; margin-bottom: 16px;
  background: radial-gradient(circle at 35% 30%, hsla(252,80%,85%,0.9), hsla(252,70%,55%,0.35)); }
.card h3 { font-size: 1.1rem; margin-bottom: 7px; font-weight: 600; }
.card p { color: var(--muted); font-size: .95rem; }
.card.silver .dot { background: radial-gradient(circle at 35% 30%, #fff, #aab2bd 70%); box-shadow: 0 0 18px hsla(210,15%,70%,0.5); }
.card.gold .dot { background: radial-gradient(circle at 35% 30%, #fff6cf, #ffbf30 70%); box-shadow: 0 0 22px hsla(45,90%,60%,0.55); }
.card.diamond .dot { background: radial-gradient(circle at 35% 30%, #fff, #7fe8ff 70%); box-shadow: 0 0 28px hsla(190,85%,75%,0.7); }

/* steps */
.steps { counter-reset: step; }
.step { display: flex; gap: 18px; align-items: flex-start; padding: 16px 0; border-top: 1px solid var(--card-border); }
.step:first-child { border-top: none; }
.step .num { counter-increment: step; flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; background: var(--accent-soft); border: 1px solid var(--accent-border);
  color: hsl(252,90%,88%); font-weight: 600; }
.step .num::before { content: counter(step); }
.step h3 { font-size: 1.05rem; }
.step p { color: var(--muted); font-size: .95rem; }

/* ── Feedback form ───────────────────────────────────── */
.form-wrap { max-width: 620px; margin: 38px auto 0; background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: clamp(22px, 4vw, 36px); backdrop-filter: blur(8px); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 8px; letter-spacing: .3px; }
.field select, .field textarea, .field input[type="email"] {
  width: 100%; background: hsla(230,30%,8%,0.6); border: 1px solid var(--card-border);
  border-radius: 12px; padding: 12px 14px; color: var(--ink); font-family: inherit; font-size: .95rem;
}
.field textarea { min-height: 110px; resize: vertical; }
.field select:focus, .field textarea:focus, .field input:focus { outline: none; border-color: var(--accent-border); }
.stars { display: flex; gap: 6px; }
.stars button { background: none; border: none; font-size: 1.7rem; cursor: pointer; color: var(--faint); transition: color .15s, transform .1s; line-height: 1; }
.stars button.on, .stars button:hover { color: var(--gold); }
.stars button:active { transform: scale(0.85); }
.submit-btn { width: 100%; padding: 15px; border-radius: 999px; border: 1px solid var(--accent-border);
  background: hsla(252,70%,60%,0.28); color: hsl(252,95%,92%); font-weight: 600; font-size: 1rem; cursor: pointer; transition: background .2s, transform .12s; }
.submit-btn:hover { background: hsla(252,70%,62%,0.42); }
.submit-btn:active { transform: scale(0.98); }
.form-note { text-align: center; color: var(--faint); font-size: .8rem; margin-top: 14px; }
.form-status { text-align: center; margin-top: 16px; font-size: .95rem; min-height: 1.4em; }
.form-status.ok { color: hsl(150,70%,70%); }
.form-status.err { color: hsl(0,75%,72%); }

/* ── Footer ──────────────────────────────────────────── */
footer { text-align: center; padding: 50px 20px; border-top: 1px solid var(--card-border); color: var(--muted); }
footer a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
footer a:hover { color: var(--ink); }
footer .small { font-size: .8rem; color: var(--faint); margin-top: 12px; }

/* Screenshots */
.shots { display: flex; gap: 18px; justify-content: center; align-items: flex-start; flex-wrap: wrap; margin-top: 38px; }
.shots img {
  width: clamp(180px, 28vw, 250px); height: auto; align-self: flex-start;
  object-fit: contain; border-radius: 26px;
  border: 1px solid var(--card-border); box-shadow: 0 18px 50px hsla(250,40%,5%,0.5);
  transition: transform .25s; background: #0d0f1a;
}
.shots img:hover { transform: translateY(-6px) scale(1.02); }
.trailer { max-width: 760px; margin: 36px auto 0; aspect-ratio: 16/9; }
.trailer iframe { width: 100%; height: 100%; border: 0; border-radius: 16px; }

/* Roadmap tags */
.tag {
  display: inline-block; font-size: .68rem; letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px; margin-bottom: 12px;
  background: var(--accent-soft); border: 1px solid var(--accent-border); color: hsl(252,85%,82%);
}

/* FAQ */
.faq details {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 14px; padding: 4px 20px; margin-bottom: 12px; backdrop-filter: blur(8px);
}
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 0; font-weight: 500;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--accent); font-size: 1.4rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding: 0 0 18px; font-size: .95rem; }

/* Sound toggle */
.sound-toggle {
  position: fixed; bottom: 18px; right: 18px; z-index: 50;
  width: 44px; height: 44px; border-radius: 50%;
  background: hsla(230,30%,12%,0.7); border: 1px solid var(--card-border);
  backdrop-filter: blur(8px); cursor: pointer; font-size: 1.1rem;
  display: grid; place-items: center; transition: transform .15s, background .2s;
}
.sound-toggle:hover { transform: scale(1.08); background: hsla(230,30%,16%,0.85); }

.center { text-align: center; }
.mt { margin-top: 14px; }