@import url("https://fonts.googleapis.com/css?family=Montserrat");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Montserrat';
}

/* html {
  font-family: 'Arial', sans-serif;
} */


body {
  margin: 0;
  /* overflow: hidden; */
  background: #000;
  /* font-family: 'Arial', sans-serif; */
  font-family: 'Montserrat';
  color: #0af;
  height: 100vh;
  display: flex;
  flex-direction: column;
  /* justify-content: center; */
  align-items: center;
  overflow-y: scroll;
}

#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.content {
  position: relative;
  z-index: 10;
  text-align: center;
  /* max-width: 800px; */
  padding: 30px;
  background: rgba(0, 10, 20, 0.7);
  border-radius: 15px;
  border: 1px solid rgba(0, 170, 255, 0.3);
  box-shadow: 0 0 30px rgba(0, 170, 255, 0.2);
  backdrop-filter: blur(5px);
  width: 60%;

}

h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: #0ff;
  text-shadow: 0 0 15px rgba(0, 255, 255, 0.7);
  letter-spacing: 3px;
}

h2 {
  /* font-size: 3.5rem; */
  margin-bottom: 20px;
  color: #0ff;
  text-shadow: 0 0 15px rgba(0, 255, 255, 0.7);
  letter-spacing: 3px;
}

p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 25px;
  color: #a9b4d0;
}

.tech-info {
  display: flex;
  /* justify-content: center; */
  gap: 30px;
  margin-top: 30px;
  /* flex-wrap: wrap; */
  flex-direction: column;
  align-items: center;
}

.tech-item {
  background: rgba(0, 30, 60, 0.6);
  padding: 15px;
  border-radius: 10px;
  border: 1px solid rgba(0, 170, 255, 0.2);
  min-width: 180px;
  width: 100%;
}

.tech-item h3 {
  color: #0cf;
  margin-bottom: 10px;
  font-size: 1.3rem;
  text-align: left;
}

.tech-item ul, ol {
  text-align: left;
  padding-left: 20px;
  font-size: 1.2rem;
}

.tech-item li {
  margin: 8px 0;
  color: #a9b4d0;
  font-size: 1.2rem;
}

.tech-item p {
  text-align: left;
  color: #a9b4d0;
  margin-bottom: 0;
}

.controls {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.control-group {
  background: rgba(0, 30, 60, 0.6);
  padding: 15px;
  border-radius: 10px;
  border: 1px solid rgba(0, 170, 255, 0.2);
}

.control-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
  color: #0cf;
}

.control-group input[type="range"] {
  width: 200px;
  margin-bottom: 5px;
}

.value-display {
  font-size: 1rem;
  color: rgba(100, 220, 255, 0.9);
  text-align: center;
}

.footer {
  /* position: absolute; */
  bottom: 20px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(100, 200, 255, 0.7);
}

.language-switcher {
  display: flex;
  width: 100%;
  justify-content: flex-end;
  margin-bottom: 40px;
  margin-top: 10px;
  margin-right: 10px;
  /* align-items: flex-end; */
}

.lang-btn {
  background: black;
  border: 1px solid rgba(0, 170, 255, 0.3);
  color: #0ff;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s;
  backdrop-filter: blur(5px);
}

.lang-btn:first-child {
  border-radius: 4px 0 0 4px;
  border-right: none;
}

.lang-btn:last-child {
  border-radius: 0 4px 4px 0;
}

.lang-btn.active {
  background-color: #0ff;
  color: black;
  font-weight: bold;
}

@media (max-width: 599px) {
  .content {
    width: 95%;
    padding: 10px;
  }
  
  .tech-info {
    gap: 10px;
  }
}