@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 0;
  background-color: black;
  font-family: "Times New Roman", Times, serif;
  color: #f2f2f2;
  min-height: 100vh;
}
.container {
  width: 100%;
  min-height: 100vh;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.05);
  padding: 3rem 2rem;
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center; /* content সেন্টার নয়, শুধু horizontally সোজা রাখার জন্য */
  justify-content: flex-start; /* উপরের দিক থেকে শুরু */
}
.header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #00ffe7;
}
.social-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
}
.social-icons a {
  text-decoration: none;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  background-color: black;
  color: #fff;
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
  transition: all 0.3s ease;
}
.social-icons a:hover {
  transform: scale(1.2) rotate(5deg);
  background-color: #0050ff;
  box-shadow: 0 0 25px #0077ff, 0 0 50px #00aaff;
  color: #fff;
}
.social-icons a.facebook { background: #1877f2; }
.social-icons a.youtube { background: #ff0000; }
.social-icons a.github { background: #24292e; }
.social-icons a.codepen { background: #000000; }
.social-icons a.email { background: #d44638; }
/* Responsive Design */
@media (max-width: 768px) {
  .header h1 {
    font-size: 2rem;
  }
  .social-icons a {
    width: 30px;
    height: 30px;
    font-size: 1.5rem;
  }
}
@media (max-width: 480px) {
  .container {
    padding: 2rem 1rem;
  }
  .header h1 {
    font-size: 1.7rem;
  }
  .header p {
    font-size: 1.2rem;
  }
  .social-icons {
    gap: 1rem;
  }
  .social-icons a {
    width: 35px;
    height: 35px;
    font-size: 1.3rem;
  }
}