/* 🌌 Classic Animated Background */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #2c3e50, #34495e, #2c3e50);
  background-size: 400% 400%;
  animation: classicGradient 25s ease infinite;
  color: white;
}

@keyframes classicGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* HEADER */
header {
  position: sticky;
  top: 0;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  padding: 15px 30px;
}

nav a {
  color: white;
  margin: 0 10px;
  text-decoration: none;
}

/* HERO */
.hero {
  text-align: center;
  padding: 100px 20px;
}

/* SECTIONS */
section {
  padding: 60px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  margin: 20px;
  border-radius: 12px;
  backdrop-filter: blur(8px);
}

/* SKILLS */
.skills span {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  padding: 10px 15px;
  margin: 5px;
  border-radius: 5px;
}

/* GLASS CARDS */
.card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 20px;
  margin: 15px auto;
  width: 80%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* FADE ANIMATION */
.fade {
  opacity: 0;
  transform: translateY(30px);
  transition: 0.6s;
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
}

h1, h2, h3, p {
  color: white;
}

/* Social Icons */
.social-links {
  margin-top: 15px;
}

.social-links a {
  color: white;
  margin: 0 12px;
  font-size: 24px;
  transition: transform 0.3s, color 0.3s;
}

.social-links a:hover {
  color: #0a66c2; /* LinkedIn-blue highlight */
  transform: scale(1.2);
}