:root {
  --bg: #FFFFFF;
  --surface: #F9FAFB;
  --accent: #6C5CE7;
  --accent-soft: rgba(108, 92, 231, 0.08);
  --text-main: #1A1A1A;
  --text-muted: #666666;
  --border: #E5E7EB;
  --radius: 20px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  --font-main: 'General Sans', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: #F3F4F6;
  color: var(--text-main);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.phone-wrapper {
  width: 375px;
  height: 812px;
  background: var(--bg);
  border-radius: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
  border: 8px solid #000;
}

.splash-container {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, var(--accent), #a29bfe);
  color: white;
  text-align: center;
  position: relative;
  padding: 0 32px;
}

.splash-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.1) 1px, transparent 0);
  background-size: 32px 32px;
}

.logo-visual {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
  z-index: 1;
}

.logo-glow {
  position: absolute;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
  filter: blur(20px);
}

.logo-icon-box {
  width: 90px;
  height: 90px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.scan-line {
  position: absolute;
  width: 100%;
  height: 2px;
  background: white;
  box-shadow: 0 0 15px white;
  animation: scan 2.5s infinite ease-in-out;
  left: 0;
  z-index: 2;
}

@keyframes scan {
  0% { top: 10%; opacity: 0; }
  50% { opacity: 1; }
  100% { top: 90%; opacity: 0; }
}

.splash-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1;
}

.splash-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1.5px;
}

.splash-tagline {
  font-size: 16px;
  opacity: 0.85;
  font-weight: 500;
}