body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  color: white;
  background-color: #1b1b1f;
  text-align: center;
  position: relative;
  overflow-x: hidden;
}

.background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #0f1115, #20242a);
  z-index: -2;
}

.logo-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: -40px;
}

.logo {
  width: 240px;
  border-radius: 20px;
  opacity: 0.95;
  z-index: 1;
}

header h1,
header p {
  position: relative;
  z-index: 2;
}

header {
  padding-top: 60px;
  margin-bottom: 30px;
}

h1 {
  font-size: 48px;
  margin-bottom: 10px;
  color: #39c5bb;
}

p {
  font-size: 20px;
  color: #aaa;
}

.download-btn {
  background: #39c5bb;
  color: #fff;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 30px;
  font-size: 18px;
  transition: background 0.3s ease;
  display: inline-block;
  margin-top: 20px;
}

.download-btn:hover {
  background: #2fa39b;
}

.screenshots {
  margin-top: 60px;
}

.screenshots h2 {
  color: #eee;
  margin-bottom: 20px;
}

.screenshots img {
  width: 300px;
  margin: 10px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(57, 197, 187, 0.3);
}

footer {
  margin-top: 60px;
  padding: 20px;
  font-size: 14px;
  color: #666;
}