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

html, body {
  height: 100%;
}

body {
  background: radial-gradient(circle at 50% 0%, #30353b, #22252a);
  font-family: system-ui, -apple-system, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  width: 100%;
  padding: 2rem;
  position: relative;
}

.logo-placeholder {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 8vw, 5rem);
  color: #8a8f96;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  position: absolute;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.logo {
  max-width: min(75vw, 900px);
  max-height: 65vh;
  width: auto;
  height: auto;
  display: block;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.copyright {
  color: #8a8f96;
  font-size: clamp(0.6rem, 1.5vw, 0.8rem);
  text-align: center;
  margin-top: 2.5rem;
  letter-spacing: 0.05em;
}