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

/* Body background */
body {
  background: linear-gradient(135deg, #000000, #1a1a1a);
  color: white;
  font-family: "Poppins", sans-serif;
  overflow-x: hidden;
  overflow-y: hidden;
  height: 100vh;
  position: relative;
}

/* Confetti container */
.confetti {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

/* Main content styling */
.main-content {
  position: relative;
  z-index: 2;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
  max-width: 600px;
  margin: 0 auto;
}

.logo {
  width: 100px;
  margin-bottom: 20px;
}

h1 {
  font-size: 2rem;
  color: #00ff90;
  margin-bottom: 10px;
}

p {
  color: #ccc;
  margin-bottom: 10px;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
  gap: 10px;
}

.btn {
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.3s ease;
}

.btn:hover {
  transform: scale(1.05);
  opacity: 0.9;
}

.btn.outlook { background: #0072c6; }
.btn.gmail { background: #ea4335; }
.btn.office { background: #ff6f00; }
.btn.yahoo { background: #720e9e; }
.btn.aol { background: #008744; }

.sign-in {
  margin-top: 30px;
  background: #ff9f00;
  border: none;
  color: #000;
  font-weight: bold;
  padding: 12px 28px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.sign-in:hover {
  background: #ffc400;
  transform: scale(1.05);
}