:root {
  --bg1: #0f172a;
  --bg2: #1e293b;
  --bg3: #0f766e;
  --bg4: #0369a1;
  --text: #f1f5f9;
  --accent: #38bdf8;
  --card-bg: rgba(255, 255, 255, 0.05);
  --radius: 1rem;
}

/* ===== Background Animation ===== */
body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(-45deg, var(--bg1), var(--bg2), var(--bg3), var(--bg4));
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
  text-align: center;
}

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

/* ===== Container (Centers the Card) ===== */
.container {
  width: 100%;
  max-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

/* ===== Card Styling ===== */
.card {
  max-width: 600px;
  width: 100%;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 2.5rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 30px rgba(0,0,0,0.3);
  animation: fadeIn 1.2s ease-out forwards;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: scale(1.02);
  box-shadow: 0 0 50px rgba(56,189,248,0.4);
}

/* ===== Text ===== */
.name {
  font-size: 2.3rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.tagline {
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.bio {
  line-height: 1.6;
  font-size: 1rem;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

/* ===== Links ===== */
.links a {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.5rem 1.25rem;
  margin: 0.3rem;
  display: inline-block;
  transition: all 0.2s ease;
}

.links a:hover {
  background: var(--accent);
  color: #0f172a;
}

/* ===== Fade-in Animation ===== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}