* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont,
               'Segoe UI', sans-serif;
}

body {
  background: #ffffff;
  color: #1a1a1a;
  line-height: 1.7;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 40px;
  border-bottom: 1px solid #e5e5e5;
  position: sticky;
  top: 0;
  background: #ffffff;
}

.nav-logo {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
}

.nav-links a {
  margin-left: 24px;
  text-decoration: none;
  color: #555;
  font-size: 14px;
}

.nav-links a:hover {
  color: #1a1a1a;
}

.hero {
  padding: 80px 40px;
  max-width: 860px;
  margin: 0 auto;
}

.eyebrow {
  font-size: 13px;
  color: #666;
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
  color: #0a0a0a;
}

.tagline {
  font-size: 18px;
  color: #444;
  max-width: 600px;
  margin-bottom: 24px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.badge {
  background: #e8f0fe;
  color: #1a56db;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 99px;
}

.btn-row {
  display: flex;
  gap: 12px;
}

.btn-primary {
  background: #1a56db;
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.btn-secondary {
  background: transparent;
  color: #1a1a1a;
  padding: 10px 22px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  border: 1px solid #ccc;
}

.section {
  padding: 60px 40px;
  max-width: 860px;
  margin: 0 auto;
  border-top: 1px solid #f0f0f0;
}

h2 {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 20px;
  color: #0a0a0a;
}

h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

p {
  color: #444;
  margin-bottom: 14px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.skill-card {
  background: #f8f9fa;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  padding: 18px;
}

.skill-card p {
  font-size: 13px;
  color: #555;
  margin: 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.project-card {
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  padding: 20px;
}

.project-card p {
  font-size: 13px;
  color: #555;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag {
  background: #f0f0f0;
  color: #444;
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 99px;
}

.contact-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

footer {
  text-align: center;
  padding: 30px;
  font-size: 13px;
  color: #888;
  border-top: 1px solid #f0f0f0;
  margin-top: 40px;
}