:root {
  --primary: #00f2fe;
  --secondary: #4facfe; 
  --accent: #f093fb; 
  --bg-dark: #0f172a; 
  --glass: rgba(255, 255, 255, 0.1);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: white;
}

.navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1000px;
  background: var(--glass);
  backdrop-filter: blur(10px); 
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 30px;
  z-index: 1000;
}

.logo { font-weight: bold; font-size: 1.5rem; letter-spacing: -1px; }
.logo span { color: var(--primary); }

.navbar ul { display: flex; list-style: none; gap: 2rem; }

.navbar a {
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
  transition: 0.3s;
  opacity: 0.7;
}

.navbar a:hover {
  opacity: 1;
  color: var(--primary);
  text-shadow: 0 0 10px var(--primary);
}

section {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.gradient-text {
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#home { 
  background: radial-gradient(circle at top right, #1e293b, #0f172a); 
}

#about { 
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%); 
}

#services { 
  background: #0f172a;
  position: relative;
}

#contact { 
  background: linear-gradient(to bottom, #0f172a, #4338ca); 
}

h1 { font-size: 3rem; margin-bottom: 10px; }
p { font-size: 1.2rem; opacity: 0.6; }