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

body {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #000;
  font-family: Arial, sans-serif;
  color: #fff;
  overflow: hidden;

  /* Background Images */
  background-image: url('logo/Detail Vector 1 (1).png'), url('logo/Detail Vector.png');
  background-repeat: no-repeat, no-repeat;
  background-position: right bottom, left bottom;
  background-size: 27vw auto, 25vw auto; /* scale with viewport */
}

/* Header */
.header {
  border-radius: 14px;
  position: absolute;
  top: -100px; /* start offscreen */
  width: 90%;
  display: flex;
  margin-top: 20px;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  background: rgb(255, 255, 255);
  backdrop-filter: blur(10px);
  transition: top 0.8s ease-out;
  z-index: 10;
}

.header img {
  height: 35px;
  max-width: 100%;
}

.header .right-logo {
  height: 35px;
}

.header .left-logo {
  border: 1px solid; 
  border-radius: 12px;
  padding: 2px; 
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #00c6ff, #0072ff);
  max-width: 120px;
}
.initiative {
  display: flex;
  align-items: center;
  justify-content: center;
}

.initiative-link {
  display: flex;
  align-items: center;
  gap: 8px;              
  text-decoration: none; 
  color: #000;       
}

.initiative-link span {
  font-size: 0.85rem;
}

.initiative-link img {
  width: 35px;
  height: auto;
}

/* Main Content */
.main-content {
  text-align: center;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
  padding: 0 20px;
}

.main-content h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  background: linear-gradient(to right, #00c6ff,#93d2e4, #00c6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 40px;
  margin-top: 0;
}

.main-content p {
  color: #ccc;
  max-width: 90%;
  margin: 30px auto 50px;
  font-size: clamp(0.9rem, 2.5vw, 1.2rem);
  line-height: 1.5;
}

/* Logo Popup */
.logo-border {
  display: inline-block;
  padding: 5px;
  border-radius: 20px;
  background: linear-gradient(to right, #00c6ff, #0072ff);
  transform: scale(0); /* start hidden */
  animation: popup 1.2s ease-out forwards;
}

.logo-border img {
  display: block;
  border-radius: 15px;
  background: #000;
  width: 100%;
  max-width: 350px; /* responsive limit */
  height: auto;
}

/* Keyframes for popup */
@keyframes popup {
  0%   { transform: scale(0); opacity: 0; }
  70%  { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); }
}

/* Slide in animations */
.slide-down {
  top: 0;
}

.slide-up {
  opacity: 1;
  transform: translateY(0);
}

/* Media Queries for responsiveness */
@media (max-width: 768px) {
  body {
    background-size: 35vw auto, 35vw auto;
  }

  .header {
    padding: 10px 15px;
  }

  .header img {
    height: 28px;
  }

  .logo-border img {
    max-width: 250px;
  }

  .main-content h1 {
    margin-bottom: 25px;
  }
}

@media (max-width: 480px) {
  body {
    background-size: 125px 150px, 125px 150px;
  }

  .header {
    text-align: center;
    padding: 0.4rem;
    margin-top: 25px;
    margin-left: 5%;
  }

  .logo-border img {
    max-width: 200px;
  }
 
  .main-content p {
    font-size: 0.9rem;
  }
    .main-content h1 {
    font-size: clamp(44px, 8vw, 40px);
  }
}