html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom right, #0f0f0f, #102820);
}
/* Header */
.site-header {
  position: fixed;
  top: 20px;
  left: 30px;
  z-index: 1000;
}
.header-logo {
  height: 50px;
}

/* Center Section */
.landing-container {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.intro-text {
  font-size: 1.2em;
  color: #ffffff;
  margin-bottom: 20px;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* Watermark overlay */
.landing-container::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1%;
  width: 500px;
  height: 500px;
  background: url("https://jethur.com/wp-content/uploads//2025/06/footer-logo.svg") no-repeat center;
  background-size: contain;
  opacity: 0.08;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 0;
}

.main-logo {
  max-width: 280px;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

/* Button Style */
.proceed-btn {
  padding: 15px 40px;
  font-size: 1.3em;
  font-weight: bold;
  color: #fff;
  background: #165D31;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: bounceIn 1.5s ease;
  position: relative;
  z-index: 1;
}
.proceed-btn:hover {
  background: #0f3d21;
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 0 20px #165D31;
}

/* Button animation */
@keyframes bounceIn {
  0% { transform: scale(0.8) translateY(30px); opacity: 0; }
  60% { transform: scale(1.1) translateY(-10px); opacity: 1; }
  100% { transform: scale(1) translateY(0); }
}