body {
  background: #000;
  color: #fff;
  font-family: Poppins, sans-serif;
}

.text-gradient {
  background: linear-gradient(90deg,#00f0ff,#a020f0,#ff0080);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn-glow {
  background: linear-gradient(90deg,#00f0ff,#a020f0,#ff0080);
  border: none;
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  box-shadow: 0 0 15px rgba(0,255,255,0.5), 0 0 30px rgba(160,32,240,0.5);
  transition: 0.3s;
}
.btn-glow:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 0 20px rgba(0,255,255,0.7), 0 0 40px rgba(160,32,240,0.6);
}

/* Hero Section */
.hero {
  min-height: 100vh; /* full screen */
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 15px rgba(0,255,255,0.7),
               0 0 25px rgba(160,32,240,0.5),
               0 0 35px rgba(255,0,128,0.5);
}

.hero .lead {
  font-size: 1.3rem;
  margin-top: 15px;
  opacity: 0.9;
}

.coder-vibe {
  font-size: 1rem;
  margin-top: 10px;
  opacity: 0.85;
  color: #ccc;
}

/* Unified Glass Card & Skill Card */
.glass-card,
.skill-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  padding: 20px;
  transition: .4s;
}
.skill-card h6,
.glass-card h5,
.glass-card p {
  color: #fff;
}
.glass-card:hover,
.skill-card:hover {
  transform: translateY(-8px) scale(1.05);
  background: linear-gradient(#0a0f1f,#0a0f1f) padding-box,
              linear-gradient(90deg,#00f0ff,#a020f0,#ff0080) border-box;
  box-shadow: 0 0 20px rgba(0,255,255,0.5),
              0 0 40px rgba(160,32,240,0.4);
}

/* Timeline */
.timeline {
  position: relative;
  margin-left: 20px;
  border-left: 2px solid rgba(0,255,255,0.4);
}
.timeline-item { margin-bottom: 40px; position: relative; }
.timeline-dot {
  position: absolute;
  left: -11px;
  top: 0;
  width: 20px;
  height: 20px;
  background: linear-gradient(90deg,#00f0ff,#a020f0);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0,255,255,0.6);
}

.footer {
  color: #888;
}