:root {
  --bg-color: #050505;
  --text-color: #ffffff;
  --accent-color: #646cff;
  --accent-gradient: linear-gradient(45deg, #646cff, #9f5afd);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --font-main: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.background-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at 50% 50%, rgba(100, 108, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(159, 90, 253, 0.1) 0%, transparent 40%);
  z-index: -1;
  pointer-events: none;
}

.navbar {
  padding: 2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.05em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 5%;
  width: 100%;
}

.hero {
  text-align: center;
  max-width: 900px;
  padding: 4rem 0;
  margin: 0 auto;
}

.hero-logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 30px rgba(100, 108, 255, 0.3);
}

.slogan {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
  background: linear-gradient(to bottom right, #fff, #aaa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subheading {
  font-size: 1.5rem;
  color: #a1a1aa;
  margin-bottom: 3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.info-panel {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.5rem;
  border-radius: 20px;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.info-panel p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: #e0e0e0;
  margin: 0;
}

.beta-btn {
  display: inline-block;
  background: linear-gradient(135deg, #007bff, #00d4ff);
  color: white;
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.beta-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 212, 255, 0.5);
}

footer {
  text-align: center;
  padding: 2rem;
  color: #444;
  font-size: 0.875rem;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .slogan {
    font-size: 2.5rem;
  }

  .info-panel {
    padding: 1.5rem;
  }

  .beta-btn {
    width: 100%;
    text-align: center;
  }
}