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

html,
body {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
    Cantarell, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #3ca74e 50%, #048348 100%);
  background-attachment: fixed;
  position: relative;
}

/* Main container */
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  width: 100%;
  padding: 20px;
}

/* Image wrapper with subtle animation */
.image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 90%;
  animation: fadeIn 0.8s ease-in;
}

/* Logo styling */
.logo {
  font-size: clamp(60px, 15vw, 150px);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffffff;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3),
               0 5px 15px rgba(0, 0, 0, 0.2);
  margin: 0;
  user-select: none;
  transition: transform 0.3s ease, text-shadow 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
  text-shadow: 0 15px 40px rgba(0, 0, 0, 0.4),
               0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Fade in animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive design for tablets */
@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  .image-wrapper {
    max-width: 85%;
  }
}

/* Responsive design for mobile devices */
@media (max-width: 480px) {
  .container {
    padding: 10px;
  }

  .image-wrapper {
    max-width: 80%;
  }

  .logo {
    filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.15));
  }
}

/* Extra small devices */
@media (max-width: 320px) {
  .image-wrapper {
    max-width: 90%;
  }
}

/* Landscape orientation on mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .container {
    padding: 10px;
  }

  .image-wrapper {
    max-width: 70%;
    max-height: 80vh;
  }
}

/* Copyright footer */
.copyright {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 20px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.1);
}

.copyright p {
  margin: 0;
}

/* High resolution displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Responsive copyright */
@media (max-width: 480px) {
  .copyright {
    font-size: 12px;
    padding: 15px 10px;
  }
}