/* ═══════════════════════════════════════════════
   weBump — Racing Demo Page
   ═══════════════════════════════════════════════ */

/* ── Scrollable shell (mirrors privacy-shell) ── */
.onboarding-screen.demo-shell {
  padding:
    calc(var(--viewport-bleed) + max(36px, env(safe-area-inset-top)))
    max(18px, env(safe-area-inset-right))
    calc(var(--viewport-bleed) + max(36px, env(safe-area-inset-bottom)))
    max(18px, env(safe-area-inset-left)) !important;
}

/* ── Card ──────────────────────────────────── */
.demo-card {
  position: relative;
  z-index: 10;
  width: min(100%, 980px);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 48px) clamp(20px, 4vw, 40px);
  background:
    radial-gradient(circle at 86% 8%, color-mix(in srgb, var(--accent-blue) 12%, transparent), transparent 34%),
    linear-gradient(145deg, color-mix(in srgb, var(--section-glass-strong) 92%, #ffffff 8%), var(--section-glass)),
    var(--section-glass-strong);
  border: 1px solid var(--section-border);
  border-radius: 32px;
  box-shadow: 0 28px 82px var(--section-shadow);
  backdrop-filter: blur(30px) saturate(140%);
  -webkit-backdrop-filter: blur(30px) saturate(140%);
  color: var(--section-text);
  text-align: center;

  opacity: 0;
  transform: translateY(18px) scale(0.985);
  animation: demo-card-in 0.72s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.demo-card--callback {
  width: min(100%, 480px);
}

@keyframes demo-card-in {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ── App icon ──────────────────────────────── */
.demo-app-icon-wrap {
  display: block;
  margin: 0 auto clamp(16px, 3vw, 22px);
}

.demo-app-icon {
  display: block;
  width: clamp(64px, 14vw, 84px);
  height: auto;
  margin: 0 auto;
  border-radius: 26%;
  box-shadow:
    0 18px 45px rgba(15, 23, 42, 0.22),
    0 0 0 1px rgba(255, 255, 255, 0.32) inset;
  transform: rotate(-2deg);
}

/* ── Typography ────────────────────────────── */
.demo-kicker {
  color: var(--accent-blue);
  font-size: clamp(0.72rem, 1.7vw, 0.84rem);
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 7px;
}

.demo-title {
  color: var(--section-text);
  font-size: clamp(2.05rem, 6.5vw, 3.15rem);
  font-weight: 950;
  line-height: 1;
  margin-bottom: clamp(10px, 2.5vw, 14px);
}

.demo-subtitle {
  color: var(--section-muted);
  font-size: clamp(0.95rem, 2.2vw, 1.08rem);
  font-weight: 740;
  line-height: 1.45;
  max-width: 640px;
  margin: 0 auto clamp(22px, 4vw, 30px);
}

/* ── Game frame ────────────────────────────── */
.demo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  background: #0b0e16;
  border: 1px solid var(--section-border);
  box-shadow: 0 22px 60px rgba(4, 8, 16, 0.35);
}

.demo-game {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #0b0e16;
}

.demo-open-app {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(11, 14, 22, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.demo-open-app[hidden] {
  display: none;
}

.demo-frame-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.82);
  background: linear-gradient(180deg, rgba(11, 14, 22, 0), rgba(11, 14, 22, 0.78));
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.demo-frame-hint.is-hidden {
  opacity: 0;
}

.demo-frame-hint p {
  margin: 0;
}

/* ── Fact tiles ────────────────────────────── */
.demo-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  text-align: left;
}

.demo-fact {
  padding: 16px 18px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--section-glass-strong) 70%, transparent);
  border: 1px solid var(--section-border);
}

.demo-fact__title {
  display: block;
  font-weight: 900;
  font-size: 0.98rem;
  margin-bottom: 6px;
  color: var(--section-text);
}

.demo-fact__text {
  display: block;
  font-weight: 650;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--section-muted);
}

.demo-note {
  margin: clamp(16px, 3vw, 22px) auto 0;
  max-width: 640px;
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.5;
  color: var(--section-muted);
}

/* ── Developer call to action ──────────────── */
.demo-cta {
  margin: clamp(22px, 4vw, 32px) auto 0;
  padding: clamp(20px, 3.5vw, 28px);
  border-radius: 24px;
  background:
    radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--accent-green) 22%, transparent), transparent 40%),
    radial-gradient(circle at 90% 100%, color-mix(in srgb, var(--accent-blue) 22%, transparent), transparent 42%),
    color-mix(in srgb, var(--section-glass-strong) 80%, transparent);
  border: 1px solid var(--section-border);
}

.demo-cta__title {
  font-size: clamp(1.25rem, 3.2vw, 1.6rem);
  font-weight: 950;
  line-height: 1.1;
  margin-bottom: 8px;
}

.demo-cta__text {
  max-width: 560px;
  margin: 0 auto 16px;
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.45;
  color: var(--section-muted);
}

.demo-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.demo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 16px;
  font-size: 0.98rem;
  font-weight: 875;
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.demo-btn:hover {
  transform: translateY(-1px);
}

.demo-btn--primary {
  background: var(--accent-blue);
  color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 14px 34px color-mix(in srgb, var(--accent-blue) 35%, transparent);
}

.demo-btn--ghost {
  background: color-mix(in srgb, var(--section-glass-strong) 85%, transparent);
  color: var(--section-text);
  border: 1px solid var(--section-border);
}

/* ── Footer bits ───────────────────────────── */
.demo-footer-note {
  margin: clamp(20px, 3.5vw, 28px) 0 0;
  font-size: 0.9rem;
  font-weight: 750;
}

.demo-footer-note a {
  color: var(--accent-blue);
  text-decoration: none;
}

.demo-footer-note a:hover {
  text-decoration: underline;
}

.demo-legal {
  margin: 18px auto 0;
  max-width: 640px;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--section-muted);
}

.demo-legal a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Small screens ─────────────────────────── */
@media (max-width: 720px) {
  .demo-facts {
    grid-template-columns: 1fr;
  }

  .demo-card {
    border-radius: 24px;
  }

  .demo-frame {
    border-radius: 14px;
  }
}