:root {
  --main-bg: #0f0f0f;
  --accent: #e63946;
  --text: #f1f1f1;
  --card: #1a1a1a;
  --hover: #ff4d6d;
}

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

body {
  font-family: 'Poppins', sans-serif;
  background: var(--main-bg);
  color: var(--text);
  line-height: 1.6;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 10%;
  background: rgba(15, 15, 15, 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  color: var(--accent);
  font-weight: 800;
  font-size: 1.8rem;
}

nav a {
  color: var(--text);
  margin-left: 2rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--accent);
}

.hero {
  padding: 6rem 10%;
  text-align: center;
  background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
}

.hero h2 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--accent);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: white;
  border: none;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background: var(--hover);
}

section {
  padding: 4rem 10%;
}

h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--hover);
}

.project {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 10px #111;
  transition: transform 0.3s ease;
}

.project:hover {
  transform: translateY(-5px);
}

footer {
  text-align: center;
  padding: 2rem 10%;
  background: #111;
  color: #aaa;
  font-size: 0.9rem;
}