* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

html, body {
  height: 100dvh;
  width: 100%;
  font-family: "Segoe UI", sans-serif;
  overflow: hidden;
  background: linear-gradient(to bottom, #1e3c72, #2a5298);
}

canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  z-index: 0;
  pointer-events: none;
}

.container {
  position: relative;
  z-index: 1;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  padding: clamp(1rem, 4vw, 2rem);
  border-radius: 20px;
  width: 90vw;
  max-width: 420px;
  text-align: center;
  color: white;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
  margin: auto;
  top: 50%;
  transform: translateY(-50%);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2dvh);
  }
  to {
    opacity: 1;
    transform: translateY(-50%);
  }
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
}

p {
  font-size: 1rem;
  line-height: 1.5;
  color: #e0e0e0;
  margin-top: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 1rem;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: bold;
  color: #1e3c72;
  background-color: #fff;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.3s ease;
}

.button:hover {
  background-color: #e0e0e0;
  transform: scale(1.05);
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  p {
    font-size: 0.95rem;
  }

  .button {
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
  }
}
.button svg {
  fill: #1e3c72;
}
.image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin-left: auto;
  margin-right: auto;
}