* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Inter, sans-serif;
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: #EAEAEA;
}

#bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

section {
  padding: 100px 20px;
  max-width: 1100px;
  margin: auto;
}

h1 {
  font-size: 3rem;
}

p {
  color: #9CA3AF;
}

/* HERO */

.hero {
  text-align: center;
  padding-top: 120px;
}

.profile {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
  border: 3px solid #4F8CFF;
  box-shadow: 0 0 30px rgba(79,140,255,0.6);
}

.glow {
  color: #4F8CFF;
  text-shadow: 0 0 20px rgba(79,140,255,0.6);
}

.buttons {
  margin-top: 20px;
}

.btn, .btn-outline {
  display: inline-block;
  margin: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn {
  background: linear-gradient(135deg, #4F8CFF, #00FFC6);
  color: black;
}

.btn-outline {
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
}

.btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(79,140,255,0.5);
}

/* CARDS */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 25px;
  border-radius: 16px;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);
  border-color: #4F8CFF;
  box-shadow: 0 0 30px rgba(79,140,255,0.3);
}

/* SKILLS */

.skills {
  text-align: center;
}

.skills span {
  display: inline-block;
  margin: 8px;
  padding: 10px 16px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}

.skills span:hover {
  border-color: #00FFC6;
  box-shadow: 0 0 15px rgba(0,255,198,0.4);
}

/* CONTACT */

.contact {
  text-align: center;
}

.contact a {
  color: #00FFC6;
  margin: 0 10px;
  text-decoration: none;
}

/* FOOTER GLOW */

.footer-glow {
  height: 2px;
  background: linear-gradient(90deg, transparent, #4F8CFF, transparent);
  margin-top: 80px;
}