/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Segoe UI', sans-serif;
  background: #0d0d0d;
  color: #eee;
  line-height: 1.6;
}

/* Container */
.container { width: 90%; max-width: 1100px; margin: auto; }

/* Header */
header {
  background: #111;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
header .logo { font-size: 1.5rem; color: #00ffcc; }
header .nav-links { list-style: none; display: flex; gap: 1.5rem; }
header a { color: #eee; text-decoration: none; transition: color 0.3s; }
header a:hover { color: #00ffcc; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 3rem 0;
}
.hero h2 { font-size: 2.5rem; }
.hero span { color: #00ffcc; }
.hero img { max-width: 250px; border-radius: 50%; }

/* Sections */
.section { padding: 3rem 0; }
.section h2 { margin-bottom: 1rem; font-size: 2rem; color: #00ffcc; }

/* Cards & Grids */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.card {
  background: #1a1a1a;
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card img {
  max-width: 100%;
  border-radius: 10px;
  margin-bottom: 1rem;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0,255,204,0.2);
}

/* Buttons */
.btn {
  display: inline-block;
  background: #00ffcc;
  color: #111;
  padding: 0.7rem 1.2rem;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s;
}
.btn:hover { background: #00ccaa; }
.btn.small { padding: 0.4rem 0.8rem; font-size: 0.9rem; }

/* Contact */
.socials { margin-top: 1rem; }
.socials a { color: #00ffcc; text-decoration: none; margin: 0 0.5rem; }
.socials a:hover { text-decoration: underline; }

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: #111;
  color: #aaa;
  margin-top: 2rem;
}

/* Responsive */
@media(max-width: 768px) {
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-img { margin-top: 2rem; }
  header nav { flex-direction: column; }
}