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

body {
  background: #f3f4f6;
  color: #111827;
}

.about-container {
  max-width: 900px;
  margin: 30px auto;
  background: #ffffff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}


h1 {
  text-align: center;
  margin-bottom: 15px;
}

.lang-switch {
  text-align: center;
  margin-bottom: 20px;
}

.lang-switch button {
  border: none;
  padding: 8px 16px;
  margin: 0 5px;
  border-radius: 20px;
  cursor: pointer;
  background: #e5e7eb;
  transition: 0.3s;
}

.lang-switch button:hover {
  background: #2563eb;
  color: #fff;
}

#aboutContent p {
  margin-bottom: 15px;
  line-height: 1.8;
  font-size: 15px;
}

.back-home {
  text-align: center;
  margin-top: 25px;
}

.back-home a {
  text-decoration: none;
  background: #111827;
  color: #fff;
  padding: 10px 22px;
  border-radius: 30px;
  transition: 0.3s;
}

.back-home a:hover {
  background: #2563eb;
}

footer {
  text-align: center;
  margin-top: 30px;
  font-size: 14px;
  color: #6b7280;
}