/* Mobile install gate — TakPay dark + gold */
html.platform-gate-active,
body.platform-gate-active {
  height: auto;
  min-height: 100%;
  overflow: auto;
  background: #12100b;
}

#platform-gate {
  position: fixed;
  inset: 0;
  z-index: 10000;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(252, 213, 53, 0.12), transparent 55%),
    #12100b;
  color: #f5f0e6;
  font-family: "SF Pro Text", "Segoe UI", system-ui, -apple-system, sans-serif;
}

#platform-gate[hidden] {
  display: none !important;
}

.gate-shell {
  box-sizing: border-box;
  max-width: 420px;
  margin: 0 auto;
  padding: max(48px, env(safe-area-inset-top, 0px) + 28px)
    24px
    max(40px, env(safe-area-inset-bottom, 0px) + 24px);
  text-align: center;
}

.gate-logo {
  width: 88px;
  height: 88px;
  border-radius: 22px;
  object-fit: cover;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.gate-brand {
  margin: 20px 0 8px;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fcd535;
}

.gate-lead {
  margin: 0 0 28px;
  font-size: 1.05rem;
  line-height: 1.45;
  color: rgba(245, 240, 230, 0.78);
}

.gate-banner {
  text-align: left;
  margin: 0 0 24px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(252, 213, 53, 0.12);
  border: 1px solid rgba(252, 213, 53, 0.35);
}

.gate-banner strong {
  display: block;
  margin-bottom: 6px;
  color: #fcd535;
  font-size: 0.95rem;
}

.gate-banner p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.4;
  color: rgba(245, 240, 230, 0.85);
}

.gate-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
}

.gate-steps li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.gate-step-num {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fcd535;
  color: #12100b;
  font-size: 0.85rem;
  font-weight: 700;
}

.gate-steps strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1rem;
  color: #f5f0e6;
}

.gate-steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
  color: rgba(245, 240, 230, 0.65);
}

.gate-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  margin: 8px 0 16px;
  padding: 14px 28px;
  border-radius: 12px;
  background: #fcd535;
  color: #12100b;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(252, 213, 53, 0.25);
}

.gate-cta:active {
  transform: scale(0.98);
}

.gate-hint {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.4;
  color: rgba(245, 240, 230, 0.55);
}