:root {
  --primary-blue: #0099ff;
  --secondary-blue: #66ccff;
  --accent-green: #33ff99;
  --nature-green: #4caf50;
  --tech-blue: #2196f3;
  --water-blue: #00bcd4;
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --button-gradient: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0.1) 51%,
    rgba(255, 255, 255, 0.2) 100%
  );
}

body {
  font-family: "Fira Sans", Arial, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #0066cc, #0099ff);
  color: white;
  overflow-x: hidden;
}

.glass-container {
  min-height: 100vh;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.05);
}

/* Navigation Styles */
.glossy-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1rem;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.3),
    rgba(255, 255, 255, 0.1)
  );
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.nav-item {
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--button-gradient);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.nav-item:hover,
.nav-item.active {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Header Styles */
header.glossy {
  position: relative;
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(
    to bottom,
    var(--primary-blue),
    var(--secondary-blue)
  );
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
}

.earth-globe {
  width: 150px;
  height: 150px;
  margin: 0 auto 2rem;
  background: radial-gradient(circle at 30% 30%, #66ccff, #0066cc);
  border-radius: 50%;
  position: relative;
  box-shadow: inset -10px -10px 20px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(255, 255, 255, 0.5);
  animation: rotate 20s linear infinite;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='12' r='9' stroke='%23000000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3C/circle%3E%3Cpath d='M8 4V6C8 7.10457 8.89543 8 10 8H11C12.1046 8 13 8.89543 13 10V10C13 11.1046 13.8954 12 15 12V12C16.1046 12 17 11.1046 17 10V10C17 8.89543 17.8954 8 19 8H20M20 16H17C15.8954 16 15 16.8954 15 18V20M11 20V18C11 16.8954 10.1046 16 9 16V16C7.89543 16 7 15.1046 7 14V14C7 12.8954 6.10457 12 5 12H3' stroke='%23000000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3C/path%3E%3C/svg%3E");
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='12' r='9' stroke='%23000000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3C/circle%3E%3Cpath d='M8 4V6C8 7.10457 8.89543 8 10 8H11C12.1046 8 13 8.89543 13 10V10C13 11.1046 13.8954 12 15 12V12C16.1046 12 17 11.1046 17 10V10C17 8.89543 17.8954 8 19 8H20M20 16H17C15.8954 16 15 16.8954 15 18V20M11 20V18C11 16.8954 10.1046 16 9 16V16C7.89543 16 7 15.1046 7 14V14C7 12.8954 6.10457 12 5 12H3' stroke='%23000000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3C/path%3E%3C/svg%3E");
}

.globe-highlight {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(
    45deg,
    transparent 40%,
    rgba(255, 255, 255, 0.4) 45%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0.4) 55%,
    transparent 60%
  );
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Card Styles */
.glass-card {
  position: relative;
  padding: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 15px;
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card-shine {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  transform: translateY(-50%);
  transition: transform 0.3s ease;
}

.glass-card:hover .card-shine {
  transform: translateY(0);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Theme Icons */
.leaf-icon,
.circuit-icon,
.wave-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.leaf-icon {
  background: linear-gradient(45deg, var(--nature-green), var(--accent-green));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17 8C8 10 5.9 16.17 3.82 21.34L5.71 22l1-2.3C7.6 20.35 8.37 21 9 21c10 0 13-17 13-17-1 2-8 2.25-13 3.25S2 11.5 2 13.5c0 1.52.39 2.67 1 3.5'/%3E%3C/svg%3E");
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17 8C8 10 5.9 16.17 3.82 21.34L5.71 22l1-2.3C7.6 20.35 8.37 21 9 21c10 0 13-17 13-17-1 2-8 2.25-13 3.25S2 11.5 2 13.5c0 1.52.39 2.67 1 3.5'/%3E%3C/svg%3E");
}

.circuit-icon {
  background: linear-gradient(45deg, var(--tech-blue), var(--secondary-blue));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 14.5a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm12 0a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zM12 8a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm0 12a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm-6-6h12M12 3v5m0 7v5'/%3E%3C/svg%3E");
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 14.5a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm12 0a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zM12 8a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm0 12a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm-6-6h12M12 3v5m0 7v5'/%3E%3C/svg%3E");
}

.wave-icon {
  background: linear-gradient(45deg, var(--water-blue), var(--secondary-blue));
  -webkit-mask: url("data:image/svg+xml,%3Csvg fill='%23000000' viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M36.875,74.49023a3.99582,3.99582,0,0,1,.626-5.61328A77.36856,77.36856,0,0,1,65.02979,56.11914c15.38134-3.84375,39.17675-4.78906,65.189,12.55274,18.82227,12.54785,38.5,16.42773,58.48682,11.52734a70.77906,70.77906,0,0,0,24.80175-11.32715,3.99975,3.99975,0,0,1,4.9917,6.251,77.36856,77.36856,0,0,1-27.52881,12.75781,77.24806,77.24806,0,0,1-18.71533,2.31152c-13.38574.001-29.4541-3.51758-46.47363-14.86426C106.959,62.7793,87.28076,58.89941,67.29443,63.80078A70.77906,70.77906,0,0,0,42.49268,75.12793,4.00386,4.00386,0,0,1,36.875,74.49023Zm176.63232,50.38184a70.77906,70.77906,0,0,1-24.80175,11.32715c-19.98682,4.89941-39.66455,1.02051-58.48682-11.52734-26.01221-17.34083-49.80762-16.39649-65.189-12.55274A77.36856,77.36856,0,0,0,37.501,124.877a3.99975,3.99975,0,0,0,4.9917,6.251,70.77906,70.77906,0,0,1,24.80175-11.32715c19.98633-4.90234,39.66455-1.02051,58.48682,11.52734,17.01953,11.34668,33.08789,14.86524,46.47363,14.86426A79.44972,79.44972,0,0,0,218.499,131.12305a3.99975,3.99975,0,0,0-4.9917-6.251Zm0,56a70.77906,70.77906,0,0,1-24.80175,11.32715c-19.98682,4.89941-39.66455,1.01953-58.48682-11.52734-26.01221-17.34083-49.80762-16.39649-65.189-12.55274A77.36856,77.36856,0,0,0,37.501,180.877a3.99975,3.99975,0,0,0,4.9917,6.251,70.77906,70.77906,0,0,1,24.80175-11.32715c19.98633-4.90332,39.66455-1.02051,58.48682,11.52734,17.01953,11.34668,33.08789,14.86524,46.47363,14.86426A79.44972,79.44972,0,0,0,218.499,187.12305a3.99975,3.99975,0,0,0-4.9917-6.251Z'/%3E%3C/svg%3E");
  mask: url("data:image/svg+xml,%3Csvg fill='%23000000' viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M36.875,74.49023a3.99582,3.99582,0,0,1,.626-5.61328A77.36856,77.36856,0,0,1,65.02979,56.11914c15.38134-3.84375,39.17675-4.78906,65.189,12.55274,18.82227,12.54785,38.5,16.42773,58.48682,11.52734a70.77906,70.77906,0,0,0,24.80175-11.32715,3.99975,3.99975,0,0,1,4.9917,6.251,77.36856,77.36856,0,0,1-27.52881,12.75781,77.24806,77.24806,0,0,1-18.71533,2.31152c-13.38574.001-29.4541-3.51758-46.47363-14.86426C106.959,62.7793,87.28076,58.89941,67.29443,63.80078A70.77906,70.77906,0,0,0,42.49268,75.12793,4.00386,4.00386,0,0,1,36.875,74.49023Zm176.63232,50.38184a70.77906,70.77906,0,0,1-24.80175,11.32715c-19.98682,4.89941-39.66455,1.02051-58.48682-11.52734-26.01221-17.34083-49.80762-16.39649-65.189-12.55274A77.36856,77.36856,0,0,0,37.501,124.877a3.99975,3.99975,0,0,0,4.9917,6.251,70.77906,70.77906,0,0,1,24.80175-11.32715c19.98633-4.90234,39.66455-1.02051,58.48682,11.52734,17.01953,11.34668,33.08789,14.86524,46.47363,14.86426A79.44972,79.44972,0,0,0,218.499,131.12305a3.99975,3.99975,0,0,0-4.9917-6.251Zm0,56a70.77906,70.77906,0,0,1-24.80175,11.32715c-19.98682,4.89941-39.66455,1.01953-58.48682-11.52734-26.01221-17.34083-49.80762-16.39649-65.189-12.55274A77.36856,77.36856,0,0,0,37.501,180.877a3.99975,3.99975,0,0,0,4.9917,6.251,70.77906,70.77906,0,0,1,24.80175-11.32715c19.98633-4.90332,39.66455-1.02051,58.48682,11.52734,17.01953,11.34668,33.08789,14.86524,46.47363,14.86426A79.44972,79.44972,0,0,0,218.499,187.12305a3.99975,3.99975,0,0,0-4.9917-6.251Z'/%3E%3C/svg%3E");
}

.glass-card:hover .leaf-icon,
.glass-card:hover .circuit-icon,
.glass-card:hover .wave-icon {
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.8));
  transform: scale(1.05);
  transition: all 0.3s ease;
}

/* Glossy Button Styles */
.glossy-button {
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: 20px;
  background: var(--button-gradient);
  color: #333;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2),
    inset 0 1px 1px rgba(255, 255, 255, 0.8);
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
}

.glossy-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3),
    inset 0 1px 1px rgba(255, 255, 255, 0.8);
}

.glossy-button.small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

/* Floating Elements */
.floating-elements {
  position: fixed;
  pointer-events: none;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.bubble-cluster {
  position: absolute;
  width: 100%;
  height: 100%;
}

.bubble-cluster::before,
.bubble-cluster::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  background: radial-gradient(
    circle at 30% 30%,
    rgba(255, 255, 255, 0.8),
    rgba(255, 255, 255, 0.1)
  );
  border-radius: 50%;
  animation: float 8s infinite;
}

.bubble-cluster::after {
  width: 30px;
  height: 30px;
  animation-delay: -4s;
  animation-duration: 10s;
}

/* Footer Styles */
.footer-content {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
}

.footer-section {
  text-align: center;
}

.social-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}

/* Enhanced Animation */
@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(30px, -30px) rotate(5deg);
  }
  50% {
    transform: translate(60px, 0) rotate(0deg);
  }
  75% {
    transform: translate(30px, 30px) rotate(-5deg);
  }
}

.aurora-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(51, 255, 153, 0.2),
    rgba(102, 204, 255, 0.2),
    rgba(0, 153, 255, 0.2)
  );
  filter: blur(20px);
  animation: aurora 8s infinite;
}

@keyframes aurora {
  0%,
  100% {
    transform: translateX(-25%);
  }
  50% {
    transform: translateX(25%);
  }
}

h1 {
  font-weight: 300;
  font-size: 3rem;
  margin: 0;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  position: relative;
}

.subtitle {
  font-weight: 300;
  opacity: 0.9;
  margin-top: 0.5rem;
  position: relative;
}

main {
  padding: 3rem 2rem;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 2rem;
}

.lens-flare {
  position: fixed;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle at center,
    rgba(255, 255, 255, 0.8),
    transparent 70%
  );
  pointer-events: none;
  mix-blend-mode: screen;
  animation: float 6s infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(30px, -30px);
  }
}

.bokeh-effect {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  background-image: radial-gradient(
      circle at 50% 50%,
      var(--accent-green) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle at 30% 70%,
      var(--secondary-blue) 1px,
      transparent 1px
    );
  background-size: 100px 100px;
  opacity: 0.3;
}

footer.glossy {
  background: linear-gradient(
    to top,
    var(--primary-blue),
    var(--secondary-blue)
  );
  color: white;
  text-align: center;
  padding: 1rem 0;
  position: relative;
  border-top: 1px solid var(--glass-border);
}

.reflection {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255, 255, 255, 0.5),
    transparent
  );
}