:root {
  /* Primary */
  --sx-brand-500: #FF2D55;
  --sx-brand-700: #E6003D;

  /* Complementary secondaries */
  --sx-accent-500: #00D2AA;
  --sx-ink-900: #0B1020;

  /* Neutrals */
  --sx-surface-0: #FFFFFF;
  --sx-surface-50: #F6F7FB;
  --sx-border-200: #E6E8F0;
  --sx-text-600: #667085;
  
  /* Status */
  --sx-success-500: #22C55E;
  --sx-warning-500: #F59E0B;
  --sx-danger-500: #DC2626;

  /* Radius */
  --sx-radius-sm: 10px;
  --sx-radius-md: 14px;
  --sx-radius-lg: 20px;
  --sx-radius-pill: 999px;

  /* Fonts */
  --sx-font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--sx-font-family);
  background-color: var(--sx-surface-50);
  color: var(--sx-ink-900);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.background-decorations {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  filter: blur(60px);
}

.circle-1 {
  width: 600px;
  height: 600px;
  background-color: var(--sx-brand-500);
  top: -200px;
  right: -100px;
  animation: float1 15s ease-in-out infinite alternate;
}

.circle-2 {
  width: 400px;
  height: 400px;
  background-color: var(--sx-accent-500);
  bottom: -100px;
  left: -100px;
  animation: float2 18s ease-in-out infinite alternate;
}

.circle-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--sx-brand-500), var(--sx-brand-700));
  top: 40%;
  left: 30%;
  opacity: 0.05;
  animation: float3 20s ease-in-out infinite alternate;
}

@keyframes float1 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-50px, 50px) scale(1.1); }
}

@keyframes float2 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, -50px) scale(1.05); }
}

@keyframes float3 {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 60px) scale(1.2); }
}

.container {
  position: relative;
  z-index: 10;
  max-width: 600px;
  width: 90%;
  padding: 40px;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--sx-radius-lg);
  box-shadow: 0 20px 40px rgba(11, 16, 32, 0.08), 0 1px 3px rgba(11, 16, 32, 0.05);
  border: 1px solid rgba(255, 255, 255, 1);
  text-align: center;
  animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.app-icon-wrapper {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 32px;
}

.app-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 28px;
  box-shadow: 0 10px 25px rgba(255, 45, 85, 0.3);
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.app-icon-wrapper:hover .app-icon {
  transform: scale(1.05) translateY(-5px);
}

.pulse-ring {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  border-radius: 28px;
  background-color: var(--sx-brand-500);
  z-index: 1;
  animation: pulse 2.5s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.brand-title {
  font-size: 40px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  color: var(--sx-ink-900);
}

.brand-title .highlight {
  color: var(--sx-brand-500);
}

.subtitle {
  font-size: 20px;
  font-weight: 600;
  color: var(--sx-text-600);
  margin-bottom: 24px;
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(0, 210, 170, 0.1);
  color: var(--sx-accent-500);
  padding: 8px 16px;
  border-radius: var(--sx-radius-pill);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 24px;
}

.coming-soon-badge .dot {
  width: 8px;
  height: 8px;
  background-color: var(--sx-accent-500);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 210, 170, 0.6);
  animation: blink 2s infinite ease-in-out;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--sx-text-600);
  margin-bottom: 40px;
  font-weight: 400;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.action-area {
  display: flex;
  justify-content: center;
}

.primary-btn {
  background-color: var(--sx-brand-500);
  color: var(--sx-surface-0);
  border: none;
  border-radius: var(--sx-radius-md);
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 8px 16px rgba(255, 45, 85, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.primary-btn:hover {
  background-color: var(--sx-brand-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(255, 45, 85, 0.3);
}

.primary-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 8px rgba(255, 45, 85, 0.2);
}

@media (max-width: 480px) {
  .container {
    padding: 32px 24px;
  }
  .brand-title {
    font-size: 32px;
  }
  .subtitle {
    font-size: 18px;
  }
}