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

body {
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.container {
  text-align: center;
  max-width: 500px;
  width: 100%;
  background: rgba(30, 30, 30, 0.5);
  padding: 50px 40px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
}

.logo {
  margin-bottom: 40px;
  width: 150px;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

.logo img {
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 8px rgba(255, 165, 0, 0.2));
}

.buttons-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  padding: 12px 24px;
  background: linear-gradient(135deg, #ffa500 0%, #ff9500 100%);
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: block;
  box-shadow: 0 4px 12px rgba(255, 165, 0, 0.25);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 165, 0, 0.4);
  background: linear-gradient(135deg, #ffb520 0%, #ffa500 100%);
}

.btn:active {
  transform: translateY(-1px);
}

@media (max-width: 600px) {
  .container {
    padding: 40px 30px;
    border-radius: 12px;
  }

  .btn {
    padding: 11px 20px;
    font-size: 14px;
  }

  .logo {
    width: 130px;
  }
}