body {
  margin: 0;
  padding: 0;
  background-image: url("bike.png"); /* Use a high-quality professional image */
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  font-family:Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
  overflow-x: hidden;
}

/* Dark cinematic overlay */
.overlay {
  background: rgba(0, 0, 0, 0.75);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 1.2s ease-in-out;
}

/* Unique angled box design */
.overlay-box {
  position: relative;
  background: linear-gradient(135deg, #1f1f1f, #3c3c3c);
  padding: 50px 70px;
  border-radius: 15px 50px 15px 50px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  text-align: center;
  color: #fff;
  overflow: hidden;
  animation: slideUp 1.2s ease-out;
}

/* Animated glowing border */
.overlay-box::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 15px 50px 15px 50px;
  background: linear-gradient(45deg, #ff512f, #dd2476, #ff512f);
  background-size: 400% 400%;
  animation: glowing 6s linear infinite;
  z-index: -1;
}

/* Decorative angled highlight */
.overlay-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(120deg, rgba(255,255,255,0.05), transparent 70%);
  transform: rotate(25deg);
  pointer-events: none;
}

/* Buttons with split gradient style and equal size */
.btn {
  display: inline-block;
  margin: 10px;
  padding: 14px 0;
  width: 280px; /* Fixed equal width */
  background: linear-gradient(to right, #353434 50%, #0aafc1 50%);
  background-size: 200% auto;
  color: #fff;
  font-size: 1.2em;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: background-position 0.4s ease, transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.btn:hover {
  background-position: right center;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}

/* Animations */
@keyframes glowing {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}