* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Arial, sans-serif;
}

body {
  min-height: 100vh;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.page {
  width: 90%;
  max-width: 1000px;
  text-align: center;
}

header h1 {
  font-size: 42px;
  margin-bottom: 10px;
}

header p {
  opacity: 0.85;
  margin-bottom: 40px;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.app-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 30px 20px;
  text-decoration: none;
  color: white;
  transition: all 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.app-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.15);
}

.icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.app-card h2 {
  margin-bottom: 10px;
  font-size: 22px;
}

.app-card p {
  font-size: 14px;
  opacity: 0.8;
}

.app-card.disabled {
  opacity: 0.5;
  pointer-events: none;
}

footer {
  margin-top: 20px;
  font-size: 14px;
  opacity: 0.7;
}

.lang-select {
  margin-bottom: 20px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  color: white;
  font-size: 14px;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
}

.lang-select:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lang-select:focus {
  border-color: #6dd5fa;
  box-shadow: 0 0 8px rgba(109, 213, 250, 0.5);
}

.lang-select option {
  background: #1e3c72;
  color: white;
}