* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #0f0f1a;
  color: #ffffff;
}

/* NAVIGATION BAR */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: #0f0f1aee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  z-index: 1000;
  border-bottom: 1px solid #00d4ff33;
}

.logo {
  font-size: 22px;
  font-weight: bold;
  color: #00d4ff;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav ul li a {
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: #00d4ff;
}

/* HERO */
.hero {
  text-align: center;
  padding: 120px 20px 60px;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.profile-pic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 4px solid #00d4ff;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 48px;
  color: #00d4ff;
  margin-bottom: 10px;
}

.tagline {
  font-size: 18px;
  color: #a0aec0;
  margin-bottom: 30px;
}

.btn {
  background: #00d4ff;
  color: #0f0f1a;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
}

.btn:hover {
  background: #ffffff;
}

/* SECTIONS */
.section {
  text-align: center;
  padding: 80px 20px;
  max-width: 700px;
  margin: 0 auto;
}

.section h2 {
  font-size: 32px;
  color: #00d4ff;
  margin-bottom: 20px;
}

.section p {
  font-size: 16px;
  color: #cbd5e0;
  line-height: 1.8;
}

/* SKILLS BADGES */
.skills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 10px;
}

.skills span {
  background: #1a1a2e;
  border: 2px solid #00d4ff;
  color: #00d4ff;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 15px;
}

/* PROJECT CARD */
.card {
  background: #1a1a2e;
  border: 1px solid #00d4ff33;
  border-radius: 12px;
  padding: 30px;
  margin-top: 10px;
}

.card h3 {
  font-size: 20px;
  color: #ffffff;
  margin-bottom: 10px;
}

.card p {
  color: #a0aec0;
}