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

/* Body & hero section */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #4a90e2, #9013fe);
}

/* Overlay to soften the gradient */
.overlay {
  background: rgba(0, 0, 0, 0.45);
  padding: 3rem 2rem;
  border-radius: 16px;
  text-align: center;
  max-width: 600px;
  width: 90%;
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* Title and tagline */
h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #fff;
}

.tagline {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
  color: #f0f0f0;
}

/* Buttons */
.actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.8rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #4a90e2;
  color: #fff;
}

.btn-primary:hover {
  background: #357abd;
}

.btn-secondary {
  background: #fff;
  color: #4a90e2;
  border: 2px solid #fff;
}

.btn-secondary:hover {
  background: #4a90e2;
  color: #fff;
}

/* Responsive text */
@media (max-width: 500px) {
  h1 {
    font-size: 2rem;
  }
  .tagline {
    font-size: 1rem;
  }
}