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

body, html {
  height: 100%;
  font-family: 'Raleway', sans-serif;
  overflow: hidden;
  position: relative;
}

#background {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -1;
  transition: background-image 1s ease-in-out;
  opacity: 0.75;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin: auto;
  padding: 40px;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 16px;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  box-shadow: 0 0 30px rgba(0,0,0,0.3);
}

.logo {
  font-size: 2.2rem;
  font-weight: bold;
  margin-bottom: 30px;
  letter-spacing: 2px;
}

h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  font-weight: 600;
}

p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  line-height: 1.6;
}

.socials a {
  color: white;
  margin: 0 10px;
  font-size: 1.5rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.socials a:hover {
  opacity: 0.7;
}

footer {
  margin-top: 30px;
  font-size: 0.9rem;
  opacity: 0.7;
}