body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #0f172a;
  color: #f1f5f9;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background-color: #020617;
  position: sticky;
  top: 0;
  z-index: 10;
}
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #38bdf8;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 25px;
}
.nav-links a {
  text-decoration: none;
  color: #f1f5f9;
  transition: color 0.2s ease;
}
.nav-links a:hover {
  color: #38bdf8;
}
.hero {
  padding: 100px 20px;
  text-align: center;
  background: linear-gradient(to bottom, #0f172a, #1e293b);
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}
.hero p {
  font-size: 1.2rem;
  color: #94a3b8;
  margin-bottom: 20px;
}
.btn-primary {
  padding: 12px 24px;
  background-color: #38bdf8;
  border: none;
  color: #0f172a;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.3s ease;
}
.btn-primary:hover {
  background-color: #0ea5e9;
}
.section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: auto;
}
.section h2 {
  font-size: 2rem;
  color: #38bdf8;
  margin-bottom: 30px;
}
.about-content {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  align-items: center;
}
.avatar {
  width: 150px;
  border-radius: 100px;
  border: 2px solid #38bdf8;
}
.pillars li {
  margin-bottom: 10px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.service-card {
  background-color: #1e293b;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.portfolio-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.portfolio-card {
  background-color: #1e293b;
  padding: 20px;
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.portfolio-card:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 20px rgba(56, 189, 248, 0.3);
}
form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 600px;
  margin: auto;
}
input, textarea {
  padding: 12px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
}
footer {
  text-align: center;
  padding: 30px 20px;
  background-color: #020617;
  color: #94a3b8;
  margin-top: 40px;
}