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

/* Base */
body {
  height: 100vh;
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top, #0b1f33, #040b14);
  color: #ffffff;
  overflow: hidden;
}

/* Canvas background */
#particles {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Layout */
.container {
  position: relative;
  z-index: 1;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.logo {
  width: 72px;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(0, 180, 255, 0.5));
}

/* SVG logo wrapper (replaces bitmap) */
.logo-wrap {
  width: 72px;
  height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle, rgba(0,180,255,0.1), rgba(0,180,255,0.02));
  z-index: 2;
}

.logo-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: drop-shadow(0 6px 18px rgba(0,180,255,0.18));
  opacity: 0;
  transform: scale(0.3) rotate(-45deg);
}

@keyframes logoEntrance {
  0% { opacity: 0; transform: scale(0.25) rotate(-45deg); }
  60% { opacity: 1; transform: scale(1.08) rotate(10deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

.logo-image.animate {
  animation: logoEntrance 700ms cubic-bezier(.2,.9,.2,1) forwards;
}

h1 {
  font-size: 48px;
  font-weight: 600;
  letter-spacing: 0.6px;
}

/* Subtitle */
.subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: #a8c6df;
  margin-bottom: 34px;
  white-space: nowrap; /* keep on one line as requested */
  /* intentionally allow overflow instead of truncation so the full sentence displays */
}

/* Badge */
.badge {
  padding: 10px 22px;
  border-radius: 28px;
  border: 1px solid rgba(0, 180, 255, 0.45);
  background: rgba(0, 180, 255, 0.08);
  box-shadow: 0 0 28px rgba(0, 180, 255, 0.18);
  font-size: 14px;
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.badge-text {
  font-weight: 600;
  letter-spacing: 0.4px;
  white-space: nowrap;
  overflow: hidden;
}

.cursor {
  color: #00b4ff;
  font-weight: 700;
  animation: blink 1s steps(2,end) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

/* Footer */
footer {
  position: absolute;
  bottom: 18px;
  width: 100%;
  text-align: center;
  font-size: 13px;
  color: #6f8ca5;
  z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 36px;
  }

  .logo {
    width: 60px;
  }
  .logo-wrap { width: 60px; height: 60px; }
  .logo-image { /* inherits animation from parent */ }

  .subtitle {
    font-size: 14px;
  }

  .badge-text { font-size: 13px; }
}